СПОСОБ ПОЛУЧЕНИЯ КОМПОЗИЦИОННОГО МАТЕРИАЛА

Изобретение относится к способу получения композиционных материалов, композиционному материалу, полученному этим способом, и к системе для осуществления указанного способа. Техническим результатом является повышение отношения прочности к массе и износостойкости к действию повторяющихся и долговременных нагрузок композиционного материала. Технический результат достигается способом получения композиционного материала на основе армированной волокнами пластмассы, включающем стадии (а) приведения связующего вещества в контакт с упрочняющей волокнистой структурой с получением промежуточного материала и (б) отверждения связующего вещества в промежуточном материале с получением композиционного материала. Причем перед стадией (а) связующее вещество смешивают с разбавителем с получением смеси. Во время стадии (б) разбавитель отделяют от связующего вещества путем передачи энергии к разбавителю через промежуточный материал. В течение по меньшей мере части времени осуществления стадии (а) упрочняющую ...

ТЕКСТИЛЬ, СОЕДИНЕННЫЙ С ПОЛИУРЕТАНОВЫМИ ПЕНАМИ НИЗКОЙ ПЛОТНОСТИ, ПОЛУЧЕННЫМИ С ИСПОЛЬЗОВАНИЕМ КОМБИНАЦИИ СПОСОБОВ ПЕНООБРАЗОВАНИЯ И ДУТЬЯ

Изобретение относится к текстилю, имеющему основу из вспененного пенополиуретана низкой плотности и способу его получения. Текстиль, дублированный полиуретановой подкладкой, получают при нанесении слоя смеси, образующей вспененный полиуретан, на поверхность текстиля. Смесь содержит воду и физический вспенивающий агент. Слой вспенивается благодаря действию воды и физического вспенивающего агента и отверждается для формования присоединенной подкладки, имеющей плотность 176 г/л или менее. Изобретение обеспечивает создание легко контролируемого способа, по которому присоединенная полиуретановая подкладка низкой плотности может быть нанесена на ковер или другой текстиль без защитного слоя. 9 з.п. ф-лы, 1 табл., 2 пр.

ЛИСТОВОЙ МАТЕРИАЛ

VERFAHREN ZUM AUFBRINGEN EINER PROTEINBESCHICHTUNG AUF EIN SUBSTRAT UND DAMIT BEHANDELTER GEGENSTAND

Markisenstoff und Verfahren zu seiner Herstellung

Fiber covering material for cladding parts with a superimposed layer (1) based on polypropylene, polyester, polyethylene foam or polyvinyl acetate useful for cladding inner components of automobiles

Fiber covering material for cladding parts with a superimposed layer (1) based on polypropylene, polyester, polyethylene foam or polyvinyl acetate, where the fibers (3) are fixed with a resin layer which gives the material a suede leather appearance. A polyolefin based layer (4) is fixed at the free ends of the fibers, which alters the suede-like appearance to a leather-like appearance (sic).

Polymer pore structure

Method for the manufacture of artificial leather or hide

... 644,856. Artificial leather. SERAPHIM, J. Aug. 28, 1946, No. 25773. Convention date, Oct. 28, 1944. [Classes 96 and 140] Artificial leather is prepared by treating the usual fibrous support with the usual emulsion containing xanthate and/or an ethenoid resin and/or latex and also containing an aqueous solution of urea together with gluten or casein or amylaceous material. The emulsion may also contain an organic solvent, e.g. alcohol and a plasticizer. Specified impregnating compositions, in grams, are (1) 20 to 40 urea, 15 to 35 gluten or casein, 80 to 150 xanthate of cellulose and sodium, 30 to 60 ethenoid resin, 35 to 70 plasticizer and 40 to 100 water; and (2) 60 to 100 urea, 200 to 320 water, 90 to 150 gluten, 150 to 350 alcohol, 15 to 20 ethenoid resin and 10 to 35 plasticizer.

PATTERNS IN RELIEF ON COATED SHEETS

... 1383024 Relief pattern coatings DANTANI SANGYO KK 18 May 1972 [19 May 1971] 23482/72 Heading B2E A relief surface is formed on a sheet 3 by applying a hardenable resinous material 4 over the sheet 3 and, before or after this application, printing onto the sheet a printing ink 2 in the positive or negative (not shown) of the desired relief and subsequently hardening the coating; the ink and the coating containing one or more ingredients such that the coating foams most or only in the desired depressed areas of the relief surface and in which, after hardening, the coating is subjected to abrasion to form the desired surface in relief. The sheet may be of paper; cloth; synthetic resin; rubber; plywood; fibre, particle or plaster board; glass; porcelain; or metal plate or foil. Preferably a sheet of paper or aluminium foil 3 is printed with ink 2, seeured to a plywood panel 1, coated with the resinous material which foams in the area of the ink 2 when curing (Fig. 1), then abraded to remove ...

IMPROVEMENTS IN OR RELATING TO LAMINATING OR LIKE BELTS OR BLANKETS

Industrial fabric

Improvements in or relating to machines adapted for use in applying stiffening material to shoe components

... 1,096,792. Coating apparatus. BRITISH UNITED SHOE MACHINERY CO. Jan. 19, 1965 [Jan. 20, 1964; March 31, 1964], No. 2227/65. Heading B2L. A machine for applying molten thermoplastic material as a stiffening coating over a toe or heel end portion of a shoe upper component, comprises a work support having means for locating a table portion of outline shape corresponding to the portion of the component to be coated and means for locating a complementary clamping member relative to the table portion so as to clamp a component on the table portion with the said portion of the component exposed, an applicator device, and means whereby relative movement between the applicator device and the work support can take place in such a manner that molten material from the applicator device is spread progressively over said portion of the shoe upper component on the work support. The applicator device 19 has a fluted applicator roll 20 and extends across the width of the portion of the workpiece to he coated ...

Method and apparatus for manufacturing a sheet material surfaced with thermoset synthetic resin

... 760,931. Laminated and coated paper, fabrics, etc; coating webs. MARIAN, J. Sept. 14, 1953 [Sept. 12, 1952; Sept. 12, 1952], No. 25317/53. Classes 96 and 140. Sheet material having a hard, resistant surface is made by coating one face of absorptive sheet material such as paper or fabric with a thermo-setting resin in liquid state which penetrates only partly through the sheet, drying, with the aid of heat, subjecting the still hot or reheated material to heat and pressure to cure the resin, and immediately winding the material into a roll with the impregnated surface facing outwardly. Alternatively, an impregnated strip and an mitreated strip of absorptive material may be brought together and subjected jointly to the drying and curing steps whereby they are united together, and the resulting laminated strip is wound into a roll with the resin-treated surface on the outside. An adhesive-coated metal strip may be interposed between the impregnated and unimpregnated strips. The surface of ...

PROCEDURE AND DEVICE FOR THE PRODUCTION OF A BAHNFOERMIGEN VERBUNDKOERPERS

SILICONE-COATED TEXTILE TISSUE

WITH AMINOPLASTHARZDISPERSIONEN SUBSTRATES AND THEIR SUBSEQUENT TREATMENT COATED TO LAMINATED MATERIALS.

AT AMBIENT TEMPERATURE INTERLACE-CASH AQUEOUS BONDING AGENT

Method for producing a composite material

A method according to an aspect of the invention comprises a step of bringing a plastic matrix substance in contact with a reinforcement fiber structure to form an intermediate material. Further, the method comprises a step of curing the matrix substance of the intermediate material to form a composite material. Before the plastic matrix substance is brought into contact with the reinforcement fiber structure, it is mixed with a diluent to form a mixture.

Blended membranes for water vapor transport and methods for preparing same

Water vapor transport membranes for ERV and other water vapor transport applications are provided. The membranes include a substrate and an air impermeable selective layer coated on the substrate, the selective layer including a cellulose derivative and a sulfonated polyaryletherketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the selective layer includes s PEEK and CA in an s PEEK:CA (wt.:wt.) ratio in the range of about 7:3 to 2:3. Methods for making such membranes are provided. The methods include applying a coating solution/dispersion to a substrate and allowing the coating solution/dispersion to dry to form an air impermeable selective layer on the substrate, the coating solution/dispersion including a cellulose derivative and a sulfonated polyarylether ketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the coating solution/dispersion includes s PEEK and CA in an sPEEK:CA (wt.:wt.) ratio in the range of ...

MIXTURE FOR THE MANUFACTURE OF ANTISTATIC FLOOR COVERINGS AND COATINGS

METHOD AND APPARATUS FOR BONDING WITH NET-LIKE ADHESIVE FILMS

PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, METHODS OF MAKING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, METHODS OF USING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, AND METHODS OF MAKING ARTICLES CONTAINING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS

Polymer compositions, methods of making polymer compositions, structures having the polymer composition covalently bonded to the surface of the structure, methods of attaching the polymer to the surface of the structure, methods of decreasing the amount of microorganisms formed on a structure, and the like, are disclosed.

INDUSTRIAL FABRIC

A method of making a polymer coated industrial fabric by urging a polymer film coated release sheet (14) towards a textile substrate (11), curing the polymer and removing the release sheet. The polymer coating is ideally reticular, i.e. it comprises a network or two dimensional pores thus providing permeability.

Procédé pour imprégner un matériel poreux, destiné à la fabrication des bouts et des claques insérés dans les tiges de chaussures.

Verfahren zur Herstellung von sogenannten Wachstüchern.

Procédé de fabrication de revêtements pour planchers et parois et produit obtenu par ce procédé

Verfahren und Maschine zum Versteifen einer ausgewählten Fläche eines Werkstückes, insbesondere eines Schuhschaftes, mit einer Lage von thermoplastischem Material

Verfahren zur Herstellung des neuen N'-Methyl-N-(2-chlor-5-trifluormethyl)-harnstoffes

Verfahren zur Herstellung von wasch- und lösungsmittelbeständigen Überzügen oder Beschichtungen auf Textilien

Verfahren zur Herstellung von Überzügen oder Beschichtungen auf porösen oder nicht-porösen, nicht-textilen Unterlagen

PROCEDURE FOR THE PRODUCTION OF A BAHNFOERMIGEN COMPOUND BODY.

DIRT AND SCRATCH-STEADY FLEXIBLE SURFACE SURFACE.

Manufactoring process of artificial leather or skin

Manufactoring process of linoleum substitute products

Process for the production of lamellate products impregnated

NONFLAMMABLE AND ABSORBING the IRREGULARITIES OF the WALLS, AND MANUFACTORING PROCESS WALL LINING Of SUCH a COATING

SURFACE COATING RESILIENTED STAIN RESISTANT AND SCRATCH AND METHOD PROVIDE THEREON A WEAR SURFACE

Manufactoring process of synthetic leather and new products obtained

COMPOSITE FABRIC COMPRISING A BACTERIAL BIOPOLYMER LAYER

Silicone coated textile fabrics

A curable silicone-based coating composition, curable to a flexible coating at a coat weight of up to 15 g/m2 when cured, comprises an organopolysiloxane polymer having at least two silicon-bonded olefinically unsaturated hydrocarbon substituents, alkoxy groups or hydroxyl groups and having a degree of polymerization of no more than 150, a cross-linking organosilicon material having at least 3 silicon-bonded reactive groups and a catalyst. The coating composition optionally contains non-reinforcing filler but contains no more than 3% by weight of reinforcing filler. The coating is preferably used on a textile fabric that has an elastomeric coating on it, and reduces friction. It is particularly useful for airbags.

Improvements in or relating to the manufacture of floor coverings

... 149,661. Jeschke, R. Aug. 8, 1919, [Convention date]. Fibrous plastic compositions.-A phenol-formaldehyde condensation-product is mixed with a rubber-like mass prepared bv heating glue or a carbohydrate with glycerine, as described in Specification 146,367. Other hygroscopic substances such as potassium sulphocyanate, may be substituted for glycerine. The product, with or without addition of viscose, is kneaded with cork meal, saw dust, or other fillers and pigments and rolled into sheets for floor coverings, which may be backed with paper or fabric.

SURFACE COVERING

Synthetic sheet material

A leather-like sheet material composed of polyacetal resin and having the form of a nearly continuous and integral matrix of interconnected ligaments of the said resin interspersed with elongated voids is made by melt-extruding a mixture of particulate isotactic polypropylene and particulate polyacetal resin in which the latter is present in an amount from 30-70% by weight to give a sheet and removing the polypropylene from the sheet by solvent extraction. The polyacetal resins which may be used are preferably obtained by polymerization of trioxan. Preferred leaching solvents are hot xylene or perchloroethylene. The polymer particles, which may be in the form of powder or fine flake, have a size between 28 and 200 mesh. The melt index of the polyacetal at 190 DEG C. is between 1 and 20 and of the polypropylene at 230 DEG C. is between 1 and 40. The sheet material has a bulk density of 0.014-0.028 lb./cu. inch and a thickness of 0.002-0.03 inch. The voids and the ligaments have a diameter ...

Industrial fabric

Coated fibrous based substrates

A method of treating a fibrous substrate comprising introducing inorganic receptor sites within the fibrous substrate and coating the treated substrate with a coating formulation comprising a compound containing epoxy and alkoxysilane groups. Preferred inorganic receptor sites are metallic salt compounds, especially aluminium sulfate, aluminium chloride, aluminium triformate, or potassium aluminium sulfate (alum). The coating formulation may comprise polyurethane, acrylic, epoxy, or silicone based dispersions. The compound containing epoxy and alkoxysilane groups is preferably a glycidoxy alkoxy silane, especially 3-glycidoxypropyltriethoxysilane. A natural or synthetic fibrous substrate may be treated wholly or partially according to the treatment method. A wholly or partially treated natural or synthetic fibrous substrate may wholly or partially make a glove, an article of footwear, an article of clothing, leathergoods, or an article of seating may be upholstered wholly or partially of ...

COATED LEATHER SUBSTITUTES

... 1277643 Artificial leather ROHM & HAAS CO 7 July 1969 [11 July 1968] 34196/69 Heading B2E A method of coating a leather substitute comprising a poromeric base substrate having an outer layer of a polyurethane or a mixture (or reaction product) of a vinyl addition polymer and a polyurethane, comprises appling to said outer layer of the base substrate at least one layer comprising a pigment, an aminoplast resin and an acrylic polymer, curing the aminoplast or allowing the aminoplast to cure and depositing a clear film as top coating, said acrylic polymer being a copolymer of monoethylenically unsaturated molecules comprising 2 to 12% by weight of at least one monoethylenically unsaturated acid, 2 to 25% by weight of acrylonitrile, 0 to 10% by weight of at least one vinyl aromatic compound and/or at least one C 1 to C 3 alkyl methacrylate and the balance to make 100% of at least one C 4 to C 8 alkyl acrylate or methacrylate and wherein the aminoplast in the uncurved state is a water-soluble ...

Process for the coating of textile fabrics with elastomers

The manufacture of artificial materials, in particular floor or wall covering masses

Artificial materials, especially for covering floors and walls, are prepared by working up a polymerizable functional derivative of an acid of the type of crotylidene cyanacetic acid, in particular an ester thereof, with a filling material and a polymerization catalyst. Other film-forming agents may be present such as polyvinyl chloride and acetate, cellulose esters, nitrocellulose, colophony or colophony glycerine esters. The derivative of the acid and the filler may be worked up together, applied, and then coated with catalyst. Suitable fillers include stone flour, talc, chalk, asbestos fibre, sawdust and corkdust with or without pigments such as iron or chromium oxide. Suitable catalysts include piperidine, diethylamine, triethylamine, caustic alkalies, alkali carbonates, alkaline earth hydroxides, secondary sodium phosphate, ammonia sodium carbonate, borax or triethanolamine. In an example, an aqueous emulsion of crotylidene cyanacetic acid butyl ester is kneaded with a mixture of stone ...

Method of and apparatus for manufacturing a flexible laminated material

The perforated web and a carrier web are passed through a heated zone while moving through a curved path in which the perforated web is tensioned. Upon heating of the perforated web, the thermoplastic material of the web shrinks so that a net structure with opened perforations is formed. Inward shrinking of the peripheral zones of the perforated web is prevented by the tensioning of the perforated web in the curved path.

CONTROLLING POROSITY AND PERMEATION OF A COURSE

WATERPROOF DIAPHRAGM

Procedure and machine to reinforcing and deforming a part of a workpiece, e.g. a shoe shank

PROCEDURE AND DEVICE FOR THE CONTROLLED ATTACHMENT OF POLYMER COMPOSITIONS ON A MATERIALBAHN

FOAM BACKED DRAPERY FABRICS AND METHOD OF MAKING THE SAME

FOAM TO DELIVER TEXTILE EFFECT ADDITIVES ON FIBROUS ARTICLES

A foam composition and a process to treat fibrous articles using a foam composition comprising an amphiphilic protein. The foam composition can impart oil and water repellency when a fluorinated additive is used. The foam composition can impart water repellency when a non-fluorinated additive is used. The described amphiphilic proteins can be hydrophobins. The density of the foam suitable for the process is from about 0.001 to about 0.5 gram per milliliter.

METHOD FOR PRODUCING A COMPOSITE MATERIAL

A method according to an aspect of the invention comprises a step of bringing a plastic matrix substance in contact with a reinforcement fiber structure to form an intermediate material. Further, the method comprises a step of curing the matrix substance of the intermediate material to form a composite material. Before the plastic matrix substance is brought into contact with the reinforcement fiber structure, it is mixed with a diluent to form a mixture.

BLENDED MEMBRANES FOR WATER VAPOR TRANSPORT AND METHODS FOR PREPARING SAME

Water vapor transport membranes for ERV and other water vapor transport applications are provided. The membranes include a substrate and an air impermeable selective layer coated on the substrate, the selective layer including a cellulose derivative and a sulfonated polyaryletherketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the selective layer includes s PEEK and CA in an s PEEK:CA (wt.:wt.) ratio in the range of about 7:3 to 2:3. Methods for making such membranes are provided. The methods include applying a coating solution/dispersion to a substrate and allowing the coating solution/dispersion to dry to form an air impermeable selective layer on the substrate, the coating solution/dispersion including a cellulose derivative and a sulfonated polyarylether ketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the coating solution/dispersion includes s PEEK and CA in an sPEEK:CA (wt.:wt.) ratio in the range of ...

METHOD FOR PREPARING A FABRIC SUBSTANTIALLY CONSISTING OF CARBON FIBERS

A method for preparing a fabric substantially consisting of carbon fibres for impregnation with a thermoplastic plastic comprises of: a) providing a fabric which substantially consists of carbon fibres with a coating of an epoxy material without curer; and (b) bringing and for a chosen time holding this fabric at an increased temperature such that the carbon fibres remain unaffected and the epoxy material is aged or neutralized and loses its tacky character.

Preparation method for double-layer coating glass fiber mat composite material with good dielectric property and conductivity

Process of obtaining coatings or layers of coating on supports nonporous poreuxou

Improvements with coverings for ground and walls

COMPOSITE BODY IN THE FORM OF A STRIP AND METHOD AND APPARATUS FOR PRODUCING SUCH A BODY

RENFORT DE CHAUSSURE ET SON PROCEDE DE FABRICATION

L'invention concerne des renforts de chaussures et leur procédé de fabrication. On connaît des renforts comprenant une étoffe textile imprégnée d'une composition de renforcement. L'imprégnation peut être réalisée avec une solution de la composition de renforcement ou avec une émulsion aqueuse de cette composition de renforcement. Selon l'invention, un plastifiant qui est solide aux températures ambiantes normales mais qui fond aux températures couramment utilisées pour l'activation des renforts, par exemple au-dessus de 50 degrés C. environ, et 3 à 30 % en poids à sec de résine aminoplaste sont incorporés à la composition de renforcement. Les renforts sont suffisamment rigides et résistent suffisamment au glissement pour qu'ils puissent être collés sur l'empeigne ou à tige d'une chaussure avec des adhésifs thermofusibles ou à base de latex (après mise en place d'une couche d'accrochage le cas échéant). Application à la fabrication des chaussures.

REVETEMENT SUPERFICIEL RESILIENT RESISTANT AUX TACHES ET AUX RAYURES ET PROCEDE POUR LE MUNIR D'UNE SURFACE D'USURE

LA PRESENTE INVENTION CONCERNE UN REVETEMENT SUPERFICIEL RESILIENT COMPRENANT UN SUPPORT RESILIENT ET UNE COUCHE D'USURE RETICULEE QUI Y ADHERE, LA SURFACE SUPERIEURE DE LADITE COUCHE D'USURE COMPRENANT UN REVETEMENT PROTECTEUR DERIVE D'UNE COMPOSITION COMPRENANT : (A) UN AMINOPLASTE CARACTERISE EN CE QUE L'AMINOPLASTE EST UN AMINOPLASTE D'UREE, (B) UNE RESINE MODIFICATRICE VINYLIQUE, (C) UN POLYOL, ET (D) UN CATALYSEUR APPROPRIE, LEDIT REVETEMENT PROTECTEUR ETANT CAPABLE DE S'ADAPTER AUX DISTORSIONS DE LADITE COUCHE D'USURE TOUT EN AYANT UNE RESISTANCE AUX RAYURES ET AUX TACHES AMELIOREE PAR RAPPORT A LA COUCHE D'USURE NON TRAITEE. PROCEDE POUR MUNIR LE REVETEMENT SUPERFICIEL D'UNE COUCHE D'USURE.

Composition of matter

Process for the completion of skins or imitation leathers primarily manufactured with natural or synthetic fibres agglomerated by a natural or synthetic latex

Products laminated for the covering of grounds and floors and their manufactoring process

IMPROVEMENT WITH MATERIALS Of Thermo isolation

Matériau d'isolation thermique du type réalisé à partir d'un fil synthétique d'aramide et d'un fil synthétique préoxydé, ces fils étant craqués pour obtenir des fibres qui sont mélangées et filées, un certain nombre de fils ainsi obtenus étant tricotés pour obtenir des mèches, ces mèches étant elles mêmes tricotées pour obtenir ledit matériau, caractérisé en ce que le matériau (2) est revêtu, sur une face au moins, d'une couche d'une résine époxy intumescente (3).

COATED TEXTILE PRINTS CONTAINING EPICHLORHYDRINE ELASTOMER

La présente invention concerne un textile enduit à motifs imprimés, caractérisé en ce qu'il comprend une sous-couche textile formant support associée à une couche d'enduction à base d'élastomère d'épichlorhydrine vulcanisé, ladite couche d'enduction présentant un ou plusieurs motif (s) imprimé (s) sur sa surface non liée à la sous-couche textile. Elle concerne également un procédé pour sa préparation. Elle s'applique plus particulièrement à la fabrication de nappes enduites imprimées.

EPOXY RESIN IMBIBED POLYMER PARTICLES

Method for generating a conductive fabric and associated product

An electrically conductive textile fabric in which the electrical conductivity may be made to vary in a pattern configuration, and a method for manufacturing such fabric. A textile fabric is coated with an electrically conductive polymeric coating, and the coating is selectively removed in those areas in which a reduced electrical conductivity is desired. The removal may be achieved by means of high velocity water jets, sculpturing, or other means.

Garments of barrier webs

The present invention includes novel barrier webs that have certain desirable physical qualities such as water resistance, increased durability, improved barrier qualities and the like. The present invention further comprises a barrier web comprising a web that has been treated with a curable shear thinned thixotropic polymer composition, the fabric being adapted to be substantially impermeable to liquids, permeable to gases and impermeable to microorganisms. The barrier webs of the present invention are either impermeable to all microorganisms or are impermeable to microorganisms of certain sizes. The present invention also includes fabrics that are capable of either selective binding certain microorganisms, particles or molecules depending upon what binding partners are incorporated into the polymer before application to the fabric.

Synthetic grain-leather with woven layer

A synthetic grain-leather with woven layer has a split layer, a bonding layer, a woven layer and a surface layer. The split layer has a coating surface. The bonding layer is coated on the coating surface. The woven layer has multiple interwoven fiber structure and is bonded on the bonding layer. The surface layer is attached to the woven layer. Therefore, the woven layer increases a structural strength of the surface layer and prevents wrinkling to maintain a smooth appearance of the synthetic grain-leather with woven layer.

Multilayer intermediate product for the preparation of artificial leather having a suede-like appearance and preparation method thereof

In one embodiment, a process is disclosed for the preparation of a multilayer intermediate product impregnated with polyurethane that is useful for the production of soft synthetic leather having enhanced mechanical resistance. The process comprises the steps of: a. producing a microfibrous non-woven intermediate product that includes microfibers of one or more polymers selected from the group consisting of polyethylene terephthalate, polytrimethylene terephthalate, polybutylene terephthalate, polyacrylonitrile, and polyamide; b. producing an intermediate multilayer product by adhesive coupling, the intermediate multilayer product including at least one layer of the non-woven microfibrous intermediate product and at least one layer of a reinforcing textile product; and c. impregnating the multilayer intermediate product with one or more polyurethane solutions, thereby obtaining a multilayer intermediate product impregnated with polyurethane.

Blended membranes for water vapor transport and methods for preparing same

Water vapor transport membranes for ERV and other water vapor transport applications are provided. The membranes include a substrate and an air impermeable selective layer coated on the substrate, the selective layer including a cellulose derivative and a sulfonated polyaryletherketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the selective layer includes sPEEK and CA in an sPEEK:CA (wt.:wt.) ratio in the range of about 7:3 to 2:3. Methods for making such membranes are provided. The methods include applying a coating solution/dispersion to a substrate and allowing the coating solution/dispersion to dry to form an air impermeable selective layer on the substrate, the coating solution/dispersion including a cellulose derivative and a sulfonated polyarylether ketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the coating solution/dispersion includes sPEEK and CA in an sPEEK:CA (wt.:wt.) ratio in the range of about ...

Airbags and methods for production of airbags

Methods for production of automobile airbags with decreased air leakage and an increased duration of their inflated state, as well as airbags produced in accordance with these methods are provided.

ТЕКСТИЛЬ, СОЕДИНЕННЫЙ С ПОЛИУРЕТАНОВЫМИ ПЕНАМИ НИЗКОЙ ПЛОТНОСТИ, ПОЛУЧЕННЫМИ С ИСПОЛЬЗОВАНИЕМ КОМБИНАЦИИ СПОСОБОВ ПЕНООБРАЗОВАНИЯ И ДУТЬЯ

СОСТАВ ДЛЯ РУЛОННОГО МАТЕРИАЛА С РЕЛЬЕФНЫМ РИСУНКОМ

Изобретение относится к облицовочным материалам. Предложен состав для рулонного материала с рельефным рисунком, включающий, масс. %: парафин - 2-5, сосновая канифоль - 0,3-1,0, льняное масло - 2-5, карбонат кальция - 68-71, сополимер поливинилацетата - 14-16, нефтеполимерная смола - 0,3-1,0, дибутилфталат - 5-7, диоксид титана - 0,5-2. Технический результат - предложенный состав имеет низкую степень горючести, не поддерживает горение. 4 пр.

WOVEN BELTS.

A laminating blanket comprising a structure woven from polyether-ether-ketone monofilament yarns and having a silicone rubber coating at the support surface thereof. The woven structure being heat set prior to application of the coating and the coating embodying additives to provide enhanced thermal transmission, heat capacity, anti-static or other requisite characteristics. A needled batt may be provided between the coating layer and woven structure.

Method for forming a textured finish and resulting product

A process for producing a textured finish comprises applying to a surface by spraying, roller-coating or dipping an undercoating comprising an alkyd resin or an oil-modified alkyd resin, allowing the coating to dry and while still tacky applying a top coat which is incompatible with the undercoat and comprises 10 to 50% (by weight of total solids) of one or more specified thermoplastic resins in dispersed state, 10 to 50% of one or more said resins in dissolved state and 1 to 20% of a thermosetting melamine-formaldehyde resin in dissolved state, and curing until a leather-like textured finish is obtained. The specified thermoplastic resins are polyvinyl chloride and vinyl chloride copolymers, including vinyl chloridevinyl acetate-maleic anhydride terpolymers and hydroxylated vinyl chloride-vinyl acetate copolymers; polystyrene; styrene-butadiene copolymers; polyvinylidene chloride and polyethylene. The term "in the dissolved state" indicates that the resin is in the colloidally dispersed ...

SHOE STIFFENERS

Industrial fabric

BARRIER LAYER COURSES

TEXTILE THING FOR MANUFACTURERS OF PURPOSES

PROCEDURE AND DEVICE FOR THE PRODUCTION OF A BAHNFOERMIGEN VERBUNDKOERPERS

VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES BAHNFOERMIGEN VERBUNDKOERPERS

COMPOSITE MATERIAL CONSISTING OF IMITATION LEATHER WITH MICRO FIBERS AND A PLASTIC FILM, THE MANUFACTURING PROCESS IN ADDITION AND ITS USE FOR LINING FORMED PLASTIC ARTICLES

SURFACE COVERING

Method for producing a composite material

A method according to an aspect of the invention comprises a step of bringing a plastic matrix substance in contact with a reinforcement fiber structure to form an intermediate material. Further, the method comprises a step of curing the matrix substance of the intermediate material to form a composite material. Before the plastic matrix substance is brought into contact with the reinforcement fiber structure, it is mixed with a diluent to form a mixture.

Blended membranes for water vapor transport and methods for preparing same

Water vapor transport membranes for ERV and other water vapor transport applications are provided. The membranes include a substrate and an air impermeable selective layer coated on the substrate, the selective layer including a cellulose derivative and a sulfonated polyaryletherketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the selective layer includes s PEEK and CA in an s PEEK:CA (wt.:wt.) ratio in the range of about 7:3 to 2:3. Methods for making such membranes are provided. The methods include applying a coating solution/dispersion to a substrate and allowing the coating solution/dispersion to dry to form an air impermeable selective layer on the substrate, the coating solution/dispersion including a cellulose derivative and a sulfonated polyarylether ketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the coating solution/dispersion includes s PEEK and CA in an sPEEK:CA (wt.:wt.) ratio in the range of ...

Radiative cooling fabrics and products

The present disclosure relates to radiative cooling fabrics and products. The radiative cooling fabrics comprise a flexible substrate layer and a functional layer stacked in order. The functional layer comprises a first functional layer with a thickness of 10 m to 200 [m. The first functional layer comprises a first functional resin and a first functional filler dispersed in the first functional resin. A mass fraction of the first functional filler in the first functional layer is in a range of 1% to 20%. An emissivity of the radiative cooling fabrics in the wavelength of 7 m to 14 m is not less than 80%. A reflectivity of the radiative cooling fabrics in the wavelength of 300 nm to 2500 nm is not less than 80%. An average value of warp recovery angles of the radiative cooling fabrics is greater than or equal to 95, and an average value of the weft recovery angles of the radiative cooling fabrics is greater than or equal to 91°. The products thereof are at least partially made of the radiative ...

AIRBAGS AND METHODS FOR PRODUCTION OF AIRBAGS

Methods for production of automobile airbags with decreased air leakage and an increased duration of their inflated state, as well as airbags produced in accordance with these methods are provided.

STAIN AND SCRATCH RESISTANT RESILIENT SURFACE COVERINGS

STAIN AND SCRATCH RESISTANT RESILIENT SURFACE COVERINGS The present invention relates to surface coverings, and in particular to floor coverings, which comprise treated polyurethane or other wear layers. A coating comprising a melamine aminoplast which preferably is at least partially etherified with alkyl groups comprising 4 to 10 carbon atoms, a vinyl modifier resin, a polyol, and an acid catalyst is formed on a release surface and thermally cured. A crosslinkable wear layer composition is then cast on the cured layer and crosslinked, and the composite is transferred to a support surface. Surface coverings are produced which exhibit surprising resistance to common household stains, and also improved scratch resistance.

STAIN AND SCRATCH RESISTANT RESILIENT SURFACE COVERINGS

STAIN AND SCRATCH RESISTANT RESILIENT SURFACE COVERINGS The present invention relates to surface coverings, and in particular to coverings which comprise treated polyurethane or other wear layers. A coating comprising a urea aminoplast which is at least partially etherified with alkyl groups comprising 4 to 10 carbon atoms, a vinyl modifier resin, a polyol, and an acid catalyst is formed on a release surface and thermally cured. A crosslinkable wear layer composition is then cast on the cured layer and crosslinked, and the composite is transferred to a support surface. Surface coverings are produced which exhibit surprising resistance to common household stains, and also improved scratch resistance.

PANEL HAVING EMBOSSED PRINTING PATTERN

METHODS AND APPARATUS FOR CONTROLLED PLACEMENT OF A POLYMER COMPOSITION INTO A WEB

The present invention relates to methods and apparatus for the controlled placement of a shear-thinnable polymer composition into a moving web. The controlled placement is preferably performed by applying the polymer composition onto a surface of a moving web, shear thinning the composition and placing it into the web, and curing the polymer composition. A preferred apparatus includes one or more process heads that has mounted thereto a rigid knife blade for engagement with the moving web. The knife blade is movable vertically and rotationally. The process head is also movable horizontally along the path of the moving web. A plurality of macro and micro tension zones are established and are monitored for controlling the apparatus and process. Additional measurements of web density, micro porosity, placement of an internal layer of polymer within the web, analysis of elements on the treated web, and the size of the polymer bead applied to the moving web are measured for controlling online ...

Temperature Responsive Smart Textile

A textile fabric includes a smooth surface with one or more regions having coating material exhibiting thermal expansion or contraction in response to change in temperature, adjusting insulation performance of the textile fabric in response to ambient conditions.

SURFACE COATED POLYESTER-BASED FIBROUS SUBSTRATE

This invention relates to polyester-based fibrous substrates being surface coated at least partially with a coating composition comprising perfluoropolyethers. Processes of application of the coating compositions are also provided. The polyester-based fibrous substrates after surface coating have improved wear and/or abrasion resistance relative to uncoated fibrous substrates. 2. The coated substrate of wherein n is an integer from 10 to 60.3. The coated substrate of wherein the polyester is selected from polyethylene terephthalate claim 1 , polytrimethylene terephthalate claim 1 , polybutylene terephthalate or blends thereof.4. The coated substrate of claim 1 , wherein the polyester is a polytrimethylene terephthalate homopolymer or a polytrimethylene terephthalate copolymer which comprises at least 70 wt % of polytrimethylene terephthalate.5. The coated substrate of wherein the fibrous substrate is selected from fiber claim 1 , fabric claim 1 , yarn claim 1 , or carpet.6. The coated substrate of wherein the coating composition comprises from about 0.1 to 50 wt % of the perfluoropolyether of Formula I based on total composition.7. The coated substrate of comprising 0.1-50 wt % of the perfluoropolyether of Formula I based on the total weight of the coated substrate.8. A process for improving abrasion resistance of a fibrous substrate comprising a polyester comprising the steps of: {'br': None, 'sub': 3', '2', 'n', '2', '3, 'F—[CF(CF)—CFO]—CFCF\u2003\u2003(I)'}, '(i) applying to at least part of the surface of the fibrous substrate a coating composition comprising a perfluoropolyether of Formula Iwherein n is an integer from 5 to 100;(ii) drying the coated fibrous substrate; and(iii) optionally rinsing the coated fibrous substrate from step (ii) with water; and drying the rinsed fibrous substrate.9. The process for improving abrasion resistance of a fibrous substrate of wherein applying is selected from brushing claim 8 , dipping claim 8 , spraying claim 8 , padding ...

COMPOSITE POLYAMIDE ARTICLE

The use of a polyamide modified by hydroxyl aromatic compounds used to impregnate reinforcement materials assuming the form of industrial fabric cloth for manufacturing composite materials is described. Also described, is a composite material produced and a method by which the composite material is produced. Further, the method by which the composite material is produced can include: 1. A process for manufacturing a composite article , the process comprising:a) impregnating a reinforcing cloth with a polyamide composition in a molten state, wherein the polyamide comprises hydroxyaromatic units chemically bonded to a chain of the polyamide, the composition comprising a novolac resin; andb) cooling and subsequently recovering the composite article.2. The process as defined by claim 1 , wherein the polyamide composition exhibits a melt viscosity η of 1 Pa·s to 50 Pa·s.3. The process as defined by claim 1 , wherein the melt viscosity is measured using a plate/plate rheometer with a diameter of 50 mm under a stepwise shear sweep ranging from 1 sto 160 s claim 1 , by melting a film of polyamide with a thickness of 150 μm at a temperature of 25° C. to 30° C. above its melting point.4. The process as defined by claim 1 , wherein the polyamide is selected from the group consisting of a polyamide obtained by polycondensation of at least one linear aliphatic dicarboxylic acid with an aliphatic or cyclic diamine or between at least one aromatic dicarboxylic acid and one aliphatic or aromatic diamine claim 1 , a polyamide obtained by polycondensation of at least one amino acid or lactam with itself claim 1 , or a combination thereof and a (co)polyamide.5. The process as defined by claim 1 , wherein the polyamide is obtained by addition claim 1 , before or during the polymerization of a polyamide monomer claim 1 , a monomer of a diamine claim 1 , a monomer of a dicarboxylic acid claim 1 , a monomer of a monoamine or a monomer of a monocarboxylic acid type.6. The process as ...

METHOD FOR PRODUCING A COMPOSITE MATERIAL

A method includes a step of bringing a plastic matrix substance in contact with a reinforcement fiber structure to form an intermediate material. Further, the method includes a step of curing the matrix substance of the intermediate material to form a composite material. Before the plastic matrix substance is brought into contact with the reinforcement fiber structure, it is mixed with a diluent to form a mixture. 1. A method of producing a fiber-reinforced plastic composite material comprising the steps of:[a] bringing a matrix substance in contact with a reinforcement fiber structure to form an intermediate material, and[b] curing the matrix substance of the intermediate material to form the composite material,said method further comprising the steps of:[c] mixing the matrix substance and a diluent prior to step [a] to form a mixture, and[d] during step [b] separating diluent from matrix substance.2. A method of producing a fiber-reinforced plastic composite material according to claim 1 , wherein step [d] is performed by adding energy to diluent from within the intermediate material.3. A method according to claim 2 , wherein said reinforcement fiber structure comprises electrically conductive fibers claim 2 , and wherein step [d] is claim 2 , at least partly claim 2 , performed by conducting electrical current through said electrically conductive fibers.4. A method according to claim 2 , wherein step [d] is claim 2 , at least partly claim 2 , performed by exerting microwaves on the intermediate material.5. A method according to claim 2 , wherein step [d] is claim 2 , at least partly claim 2 , performed by exerting sound waves on the intermediate material.6. A method according to claims 1 , wherein the intermediate material is produced before being placed in a mold for performance of step [d].7. A method according to claim 1 , wherein the reinforcement fiber structure is placed in a mold during at least a part of the performance of step [a].8. A method according ...

Formulated Benzoxazine Based System for Transportation Applications

The present disclosure provides a halogen-free thermosetting composition including a benzoxazine compound, a monobenzoxazine monomer, and a naphthalene epoxy. The halogen-free thermosetting composition is especially suited for use in aerospace, automobile, rail and marine applications. 2. The halogen-free thermosetting composition according to wherein R is phenyl.3. The halogen-free thermosetting composition according to wherein X is phenyl.5. The halogen-free thermosetting composition according to further comprising at least one of a solvent claim 1 , a catalyst claim 1 , a flame retardant and fillers.6. The halogen-free thermosetting composition according to wherein the solvent is selected from the group consisting of methylethylketone claim 5 , acetone claim 5 , N-methyl-2-pyrrolidone claim 5 , N claim 5 ,N-dimethyl formamide claim 5 , pentanol claim 5 , butanol claim 5 , dioxolane claim 5 , isopropanol claim 5 , methoxy propanol claim 5 , methoxy propanol acetate claim 5 , dimethylformamide claim 5 , glycol claim 5 , glycol acetate claim 5 , toluene claim 5 , xylene and mixtures thereof.8. The halogen-free thermosetting composition according to claim 7 , wherein the glass transition temperature is greater than 180° C.10. A halogen-free thermosetting composition produced according to the method of .11. A method for producing a flame retarded composite article including the steps of: (i) providing a layer or bundle of reinforcement fibers; and (ii) providing the halogen-free thermosetting composition; (iii) contacting the reinforcement fibers with the halogen-free thermosetting composition to coat and/or impregnate the reinforcement fibers; and (iv) curing the coated and/or impregnated reinforcement fibers at a temperature of least about 80° C.12. A flame retarded article produced according to the method of .13. A process for producing a flame retarded composite article comprising the steps of: a) introducing a fiber preform comprising reinforcement fibers into a ...

Separators utilized in lithium batteries

In an embodiment of the disclosure, a separator utilized in a lithium battery is provided. The separator includes a non-woven polyester support, a porous layer of polyvinylidene fluoride (PVDF) or its derivatives formed on the non-woven polyester support, a layer of UV-curing or thermal-curing polymers formed on top of the porous layer of polyvinylidene fluoride (PVDF) or its derivatives.

CORE STRUCTURES COMPRISING TANNIN RESIN

This invention is directed to a structural core comprising a fibrous web and a matrix resin, the matrix resin comprising from 15 to 75 weight percent of the weight of web plus resin, the matrix resin contains a first resin comprising tannin in an amount of 10 to 100 weight percent and a second resin in the event tannin is not present in an amount of 100 weight percent, A preferred second resin is phenolic, benzoxazine, polyester, cyanate ester, bismaleimide, epoxy, polyimide or combination thereof. 1. A structural core comprising a fibrous web and a matrix resin , the matrix resin comprising from 15 to 75 weight percent of the weight of web plus resin , the matrix resin contains:(i) a first resin which is a tannin comprising 10 to 100 weight percent of the matrix resin; and(ii) a second resin in the event tannin is not present in an amount of 100 weight percent.2. The structure core of wherein tannin is not present in an amount of 100 weight percent.3. The structure core of wherein the second resin comprises phenolic claim 2 , benzoxazine claim 2 , polyester claim 2 , cyanate ester claim 2 , bismaleimide claim 2 , epoxy claim 2 , polyimide claim 2 , or combination thereof.4. The structural core of wherein the fibrous web comprises cellulose fibers.5. The structural core of wherein the fibrous web comprises fibers with tenacity at least 3 grams per dtex.6. The structural core of wherein the fibrous web comprises fibers with tenacity at least 11 grams per dtex.7. The structural core of wherein the tannin is gallic acid claim 1 , mimosa claim 1 , flavone or phloroglucinol.8. The structural core of wherein the web is paper claim 1 , woven fabric claim 1 , nonwoven fabric or unidirectional fabric.9. The core of wherein the core is in the form of a honeycomb structure.10. The core of wherein the core is in the form of a folded structure.11. The structural core of wherein the web is of paper comprising p-aramid claim 8 , m-aramid claim 8 , cellulose or mixtures thereof.12. ...

METHOD FOR PRODUCING AIR BAG BASE FABRIC, AND AIR BAG BASE FABRIC

A method for producing an air bag base fabric which has a silicone rubber coating layer on at least one surface of a substrate is provided. The silicone rubber coating layer is prepared by curing a liquid silicone rubber coating composition having the low viscosity required in the coating and excellent adhesion to the air bag base fabric. An air bag base fabric produced by this method is also provided. In this method, an air bag base fabric is produced by preliminarily treating at least one surface of the textile fabric with an organosilicon compound containing an epoxy group and an alkoxy group bonded to a silicon atom in one molecule to prepare a substrate fabric containing about 0.01 to 5 parts by weight of the organosilicon compound, and coating and curing the liquid silicone rubber coating composition of particular formulation on the substrate. 17-. (canceled)8. A method for producing an air bag base fabric comprising the steps of preliminarily treating at least one surface of a textile fabric composed of a polyamide fiber with(F) an organosilicon compound containing an epoxy group and an alkoxy group bonded to a silicon atom in one moleculeto prepare a substrate which is an air bag textile fabric composed of the polyamide fiber and containing 0.01 to 5 parts by weight of the organosilicon compound in relation to 100 parts by weight of the textile fabric before the treatment,coating the at least one treated surface of the substrate with a liquid silicone rubber coating composition comprising(A) 100 parts by weight of an organopolysiloxane containing at least 2 alkenyl groups bonded to silicon atoms per molecule,(B) an organohydrogenpolysiloxane containing at least 2 hydrogen atoms bonded to silicon atoms in one molecule at an amount such that the number of the hydrogen atoms bonded to the silicon atoms in this component is 1 to 10 per one alkenyl group bonded to the silicon atom in the component (A)(C) an effective amount of an addition catalyst,{'sup': '2', '( ...

THERMOSETTING RESIN COMPOSITION AND PREPREG AND METAL CLAD LAMINATE USING THE SAME

The present invention relates to a thermosetting resin composition used in a printed circuit board for a semiconductor package, and a prepreg and a metal clad laminate using the same. More particularly, the present invention provides a thermosetting resin composition that includes a mixture of a BT or cyanate resin and an epoxy resin and a specific content of a novolac resin as a curing agent so as to inhibit separation of the resin and an inorganic filler during a process of laminating a prepreg on a metal foil, thereby providing a printed circuit board having a uniform insulation layer, and a prepreg and a metal clad laminate for a double-sided or multilayer printed circuit board that are manufactured by using the same. 1. A thermosetting resin composition comprising: (d) 120 to 300 parts by weight of an inorganic filler , based on 100 parts by weight of a resin mixture including (a) 10 to 55% by weight of a bismaleimide-triazine or cyanate-based resin; (b) 35 to 80% by weight of an epoxy resin; and (c) 5 to 15% by weight of a multi-functional phenolic resin having a hydroxyl equivalent weight of 100 to 300 as a curing agent.2. The thermosetting resin composition according to claim 1 , wherein the bismaleimide-triazine resin has a weight average molecular weight of 2 claim 1 ,000 to 5 claim 1 ,000.3. The thermosetting resin composition according to claim 1 , wherein the cyanate resin is one or more selected from the group consisting of a bisphenol A type cyanate resin claim 1 , a bisphenol E type cyanate resin claim 1 , a novolac type cyanate resin claim 1 , a dicyclopentadiene bisphenol type cyanate resin claim 1 , and a tetramethyl bisphenol F type cyanate resin.4. The thermosetting resin composition according to claim 1 , wherein the epoxy resin is one or more selected from the group consisting of a bisphenol A type epoxy resin claim 1 , a phenol novolac epoxy resin claim 1 , a tetraphenyl ethane epoxy resin claim 1 , a naphthalene-based epoxy resin claim 1 , a ...

ARTIFICIAL LEATHER AND METHOD FOR MAKING THE SAME

The present invention relates to an artificial leather and method for making the same. The artificial leather includes a polyester fiber substrate and a thermoplastic polyester elastomer (TPEE) resin layer. The polyester fiber substrate has a plurality of polyester fibers. The thermoplastic polyester elastomer (TPEE) resin layer is disposed adjacent to the polyester fiber substrate, and the material thereof is thermoplastic polyester elastomer (TPEE). Whereby, the material of the all layers of the artificial leather is polyester types, therefore, the whole artificial leather can be melted to recycle and reuse when disposing the artificial leather, so as to achieve the effect of environmental protection. 1. A method for making an artificial leather , comprising the following steps of:(a) providing a Thermoplastic Polyester Elastomer (TPEE);(b) enabling the TPEE to form a molten TPEE; and(c) enabling the molten TPEE to form a TPEE resin layer, and attaching the TPEE resin layer on a polyester fiber substrate by using a chilling roller to form an artificial leather.2. The method according to claim 1 , wherein in step (b) claim 1 , the TPEE is heated by an extruder and the molten TPEE is extruded by the extruder claim 1 , the extruder has a flow path for the TPEE to flow claim 1 , and different temperatures are set at different positions of the flow path; in step (c) claim 1 , the TPEE resin layer is formed from the molten TPEE by using a T-die claim 1 , and the flow path is connected with the T-die.3. The method according to claim 1 , wherein in step (b) claim 1 , a foaming agent is further added into the TPEE for the TPEE to form the molten TPEE claim 1 , and the weight of the foaming agent is 1% to 10% of the weight of the TPEE.4. A method for making an artificial leather claim 1 , comprising the following steps of:(a) providing a Thermoplastic Polyester Elastomer (TPEE);(b) adding a foaming agent into the TPEE to form a first raw material, and heating the first raw ...

ADHESIVE ARTICLE LINER WITH SORBENT MATERIAL

Described herein is a liner comprising a sorbent material entrapped in a non-woven fiber matrix, wherein the liner comprises a first and a second major surface; and a first adhesive layer contacting the first major surface of the liner, wherein the first adhesive layer comprises a pressure sensitive adhesive. 1. An article comprising:a support having a first and a second major surface, the support comprising an absorbent material entrapped in a non-woven fiber matrix, wherein the support comprises a first and a second major surface and wherein the absorbent material is present in no more than 50% by weight of the support;a release coating layer on at least the first major surface of the support.2. The article of claim 1 , further comprising a first adhesive layer contacting the release coating layer claim 1 , wherein the first adhesive layer comprises a pressure sensitive adhesive.3. The article of claim 2 , wherein the release coating layer comprises a silicone.4. The article of claim 1 , wherein the absorbent material is a porous material.5. The article of claim 1 , wherein the absorbent material comprises at least one of an activated carbon claim 1 , a silica gel claim 1 , a zeolite claim 1 , and mixtures thereof.6. The article of claim 1 , wherein the non-woven fiber matrix comprises fibers claim 1 , wherein the fibers comprises at least one of a natural fiber claim 1 , a synthetic polymer fiber claim 1 , and mixtures thereof.7. The article of claim 6 , wherein the synthetic polymer fiber comprises at least one of polyethylene claim 6 , polypropylene claim 6 , polyester claim 6 , nylon claim 6 , polylactic acid claim 6 , and combinations thereof.8. The article of claim 6 , wherein the natural fiber comprises at least one of cellulose claim 6 , hemp claim 6 , bamboo claim 6 , cotton claim 6 , and mixtures thereof.9. The article of claim 1 , further comprising a first pressure sensitive adhesive claim 1 , wherein the first pressure sensitive adhesive is disposed ...

ANTI-STAINING RESIN, ANTI-STAINING FABRIC AND FABRICATING METHOD THEREOF

An anti-staining fabric includes a base cloth and an anti-staining resin. The anti-staining resin is disposed on the base cloth, in which a method of fabricating the anti-staining resin includes the following steps. A first thermal process is performed to mix a polyol, a cross-linking agent, and a choline to form a first mixture, in which a reaction temperature of the first thermal process is between 90° C. and 120° C. A second thermal process is performed to mix the first mixture and a chain extender to form the anti-staining resin, in which the chain extender includes a first reagent and a second reagent, and a reaction temperature of the second thermal process is between 120° C. and 150° C. 1. An anti-staining fabric , comprising:a base cloth; performing a first thermal process to mix a polyol, a cross-linking agent, and a choline, such that a first mixture is formed, wherein a reaction temperature of the first thermal process is between 90° C. and 120° C.; and', 'performing a second thermal process to mix the first mixture and a chain extender, such that the anti-staining resin is formed, wherein the chain extender comprises a first reagent and a second reagent, and a reaction temperature of the second thermal process is between 120° C. and 150° C., 'an anti-staining resin disposed on the base cloth, wherein a fabricating method of the anti-staining resin comprises2. The anti-staining fabric of claim 1 , wherein the cross-linking agent and the second reagent have a same molecular structure.4. The anti-staining fabric of claim 1 , wherein the base cloth has a plurality of yarns interwoven with each other claim 1 , and the anti-staining resin wraps each of the yarns.5. The anti-staining fabric of claim 1 , wherein the base cloth has at least two layers claim 1 , and the anti-staining resin is disposed between the two layers of the base cloth.6. A fabricating method of an anti-staining resin claim 1 , comprising:performing a first thermal process to mix a polyol, a ...

Base interlining, methods for their manufacture and application thereof

The invention relates to a novel binder system and its use for bonding textile fabrics as well as products containing such bonded textile fabrics. The materials according to the invention are suitable for manufacturing base interlinings which may be used for manufacturing base interlinings for sarking, roofing and sealing membranes, particularly for manufacturing coated sarking, roofing and sealing membranes.

ELECTRICALLY CONDUCTIVE SYNTHETIC FIBER AND FIBROUS SUBSTRATE, METHOD OF MAKING, AND USE THEREOF

Electrically conductive synthetic fiber and fibrous substrate (e.g. synthetic leather) are disclosed. The electrically conductive polymeric fiber and polymeric fibrous substrate are made electrically conductive by the use of an electrically conductive polymer disposed on the fibers and in contact with inorganic desiccant particles located at the surface of the fibers. The new material finds utility as an electrode for devices and as a resistive heating element, and as a pathway to efficient thermoelectrics. 1. An electrically conductive fibrous substrate , comprising:a fibrous substrate comprising polymeric fibers comprising desiccant particles wherein a portion of the desiccant particles are located at the surface of the polymeric fiber; andan electrically conductive polymer film disposed on at least a portion of the polymeric fibers of the fibrous substrate and at least in partial contact with the desiccant particles.2. An electrically conductive fiber , comprising:a polymeric fiber comprising desiccant particles wherein a portion of the desiccant particles are located at the surface of the polymeric fiber; andan electrically conductive polymer film disposed on at least a portion of the polymeric fiber and at least in partial contact with the desiccant particles.3. The electrically conductive fibrous substrate of claim 1 , wherein the electrically conductive fibrous substrate is an electrically conductive synthetic leather.4. The electrically conductive fibrous substrate of claim 1 , wherein the desiccant particles are SiO claim 1 , TiO claim 1 , aluminum oxide claim 1 , calcium oxide claim 1 , or a combination thereof.5. The electrically conductive fiber of claim 2 , wherein the desiccant particles are SiO claim 2 , TiO claim 2 , aluminum oxide claim 2 , calcium oxide claim 2 , or a combination thereof.6. The electrically conductive fibrous substrate of claim 1 , wherein the desiccant particles have a particle size of about 1 nanometer to about 5 micrometers.7. ...

SILICONE MEMBRANES

Silicone membranes and methods of manufacturing membranes are provided. 1. A silicone roofing membrane comprising:a substrate; anda silicone composition coating at least a portion of the substrate.2. The membrane of claim 1 , wherein the substrate is a mesh or a fabric.3. The membrane of claim 1 , wherein the silicone composition comprises a cross-linked polysiloxane.4. The membrane of claim 1 , wherein the silicone composition further comprises a catalyst claim 1 , a surfactant claim 1 , a pH-adjuster claim 1 , a filler claim 1 , a pigment claim 1 , or any combination thereof.5. The membrane of claim 1 , wherein the silicone composition is derived from an aqueous emulsion comprising a pre-crosslinked polysiloxane.6. The membrane of claim 5 , wherein the silicone composition is derived from an emulsion comprising:(i) 40 to 60 wt % of a hydroxyl-terminated polysiloxane;(ii) 1 to 3 wt % of a crosslinker;(iii) 0.1 to 1 wt % of a catalyst;(iv) 1 to 3 wt % of a surfactant; and(v) 40 to 60 wt % water;wherein wt % is based on total weight of the composition.7. The membrane of claim 6 , wherein the hydroxyl-terminated polysiloxane has a viscosity of 20 claim 6 ,000 to 300 claim 6 ,000 cps.9. The membrane of claim 6 , wherein the crosslinker is an alkoxy silane claim 6 , an oxime silane claim 6 , or an acetoxy silane.10. The membrane of claim 6 , wherein the crosslinker is methyltrimethoxysilane or aminopropyltrimethoxysilane.11. The membrane of claim 6 , wherein the catalyst is dimethyltin dineodecanoate claim 6 , dibutyl tin dilaurate claim 6 , or stannous octoate.12. The membrane of claim 6 , wherein the surfactant is 3-(polyoxyethylene)propylheptamethyltrisiloxane.13. (canceled)14. The membrane of claim 6 , wherein the emulsion further comprises a pH-adjuster claim 6 , a filler claim 6 , a pigment claim 6 , or any combination thereof.15. (canceled)16. (canceled)17. An emulsion for preparing a silicone membrane claim 6 , comprising:(i) 40 to 60 wt % of a hydroxyl- ...

TEXTILE HEAT-, FIRE- AND/OR SMOKE-PROOF MATERIAL

A textile heat-, fire- and/or smoke-proof material, comprising a flat, textile substrate which is coated with a polymer composition. The polymer composition containing a cross-linked silicone resin and metal pigments. The invention also relates to a method for producing a textile heat-, fire- and/or smoke-proof material, and to the use of a textile structure as a heat protector in a vehicle(s) and as fire and heat protection in a building(s). 1. A textile protection material for at least one of heat , fire or smoke comprising:a textile sheet substrate coated or impregnated in whole or in part with a polymer composition comprising a cross-linked polysiloxane and metal pigments.2. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the crosslinked polysiloxane has pendant groups claim 1 , and the pendant groups are independent of each other.3. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the polymer composition contains at least one further polymer different from crosslinked polysilo-xane.4. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the textile sheet-like substrate is a woven claim 1 , scrim or nonwoven fabric.5. The textile protection material for at least one of heat claim 1 , fire claim 1 , or smoke according to claim 1 , wherein the textile claim 1 , sheet-like substrate contains fibers.6. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the metal pigments are aluminum pigments.7. The textile protection material for at least one of heat claim 1 , fire or smoke according to claim 1 , wherein the metal pigments are in the form of platelets or flakes and have a maximum diameter of 1 to 100 μm claim 1 , in an area claim 1 , which can be determined by sieve analysis.8. The textile protection material for at least ...

BIOFABRICATED LEATHER ARTICLES, AND METHODS THEREOF

The invention herein provides biofabricated leather materials, solutions comprising collagen that can be used to create biofabricated leather materials, articles comprising biofabricated leather materials applied to portions of a substrate in a pattern or a design such a lace like pattern, and/or that serve to join end portions of one or more substrates, e.g., to replace stitching and/or adhesives, and methods thereof. 1. An article , comprising:a biofabricated leather material in a design or pattern and/or a biofabricated material present on a substrate in a design or pattern.2. The article of claim 1 , wherein the biofabricated material adheres to a second material.3. The article of claim 2 , wherein the second material is selected from the group consisting of a second biofabricated leather material and a fabric.4. The article of claim 3 , wherein the fabric is natural claim 3 , synthetic or both.5. The article of claim 3 , wherein the fabric is selected from the group consisting of woven claim 3 , non-woven claim 3 , a knit and a combination thereof.6. The article of claim 1 , wherein the biofabricated leather material comprises recombinant bovine collagen.7. The material of claim 1 , wherein the design or pattern is a lace-like design or pattern.8. An article comprising:one or more materials with opposing edges and a gap between the edges; anda biofabricated leather material that fills the gap and overlaps the opposing edges to bond the opposing edges of the material.9. The article of claim 8 , wherein the material is a biofabricated leather material claim 8 , a fabric claim 8 , or a combination thereof.10. The article of claim 9 , wherein the material is a fabric and the fabric is natural claim 9 , synthetic or a combination thereof.11. The article of claim 9 , wherein the material is a fabric and the fabric is woven claim 9 , non-woven claim 9 , a knit or a combination thereof.12. The article of claim 9 , wherein the material is a fabric and the fabric ...

Base fabric for coated airbag, manufacturing method therefor, and coating composition used for said manufacturing method

Provided is a coated fabric for airbags, comprising a coating layer disposed on at least one surface of a woven fabric directly or with one or more other layers interposed therebetween, the coating layer containing a thermally responsive foaming agent.

COATED BASE FABRIC FOR AIRBAG AND METHOD FOR MANUFACTURING SAME

Provided is a coated fabric for airbags that exhibits a small variation in air permeability of the fabric in the width direction, and a method for producing a coated fabric for airbags capable of reducing the variation in air permeability. The coated fabric for airbags includes a woven fabric composed of synthetic fiber filaments and has an elastomer resin applied to one surface thereof, the coated fabric having an air permeability in the width direction of the coated fabric such that the maximum value of the air permeability is 1.5 times the average value or less. 1. A coated fabric for airbags ,the coated fabric comprising a woven fabric composed of synthetic fiber filaments and having an elastomer resin applied to at least one surface of the woven fabric,the coated fabric having an air permeability in the width direction of the coated fabric such that the maximum value of the air permeability is 1.5 times the average value or less.2. The coated fabric for airbags according to claim 1 , having a bow and skew of 1.5% or less.3. The coated fabric for airbags according to claim 1 , wherein the elastomer resin is a solvent-free addition polymerization silicone.4. The coated fabric for airbags according to claim 1 , wherein the amount of the applied elastomer resin is 1 to 30 g/m.5. The coated fabric for airbags according to claim 1 , wherein the total fineness of the filaments constituting the woven fabric is 200 to 600 dtex.6. The coated fabric for airbags according to claim 1 , wherein the cover factor of the woven fabric is 1 claim 1 ,800 to 2 claim 1 ,500.7. A method for producing the coated fabric for airbags of claim 1 ,wherein the resin is applied by a knife-on-air method, andwherein the correlation between a fabric tension (Tp) applied in a stage before a resin coating step and a fabric tension (Ta) in the resin coating step is 0≤Ta−Tp≤300 N/m.8. A method for producing the coated fabric for airbags according to claim 1 ,wherein the resin is applied by a knife- ...

THERMALLY CONDUCTIVE SILICONE RUBBER COMPOSITION, SHEET THEREOF, AND METHOD FOR PRODUCING SAME

A thermally conductive silicone composition includes silicone as a matrix component and a thermally conductive filler. The matrix component includes a silicone base polymer having a vinyl group and a silicone oil having no vinyl group. The thermally conductive filler includes aluminum nitride particles. The thermally conductive silicone composition includes a peroxide as a curing component. A thermally conductive silicone sheet of the present invention includes the thermally conductive silicone composition () being applied to at least one surface of a sizing sheet of a glass cloth . The thickness of the thermally conductive silicone sheet is 0.1 to 1 mm. Thus, a thermally conductive silicone rubber composition that is flexible and has strength and high thermal conductive properties, a sheet thereof, and a method for producing the sheet are provided. 112-. (canceled)13. A thermally conductive silicone composition , which is a thermally conductive silicone cured product , comprising:a silicone polymer as a matrix component; anda thermally conductive filler,wherein the matrix component includes a silicone base polymer (A) having a vinyl group, a silicone oil (B) having no vinyl group, and a silicone oil (C) having vinyl groups at both terminals,the silicone base polymer (A) having a vinyl group is silicone gum,if the matrix component is 100 parts by mass, the silicone base polymer (A) having a vinyl group is 44 to 71 parts by mass, the silicone oil (B) having no vinyl group is 11 to 45 parts by mass, and the silicone oil (C) having vinyl groups at both terminals is 11 to 45 parts by mass,the thermally conductive filler includes aluminum nitride particles, andthe thermally conductive silicone composition includes a peroxide as a curing component.14. The thermally conductive silicone composition according to claim 13 , wherein the thermally conductive filler is 600 to 2000 parts by mass with respect to 100 parts by mass of the matrix component.15. The thermally ...

COATED AIRBAG, METHOD FOR MAKING THE SAME, AND AIRBAG MODULE COMPRISING THE COATED AIRBAG

An airbag comprises a textile substrate and a coating on at least a portion of the surface of the textile substrate. The coating comprises a polyurethane polymer and a phosphorous compound. The phosphorous compound can be selected from the group consisting of esters of phosphoric acid, esters of phosphonic acid, esters of phosphinic acid, and mixtures thereof. An airbag module comprises the above-described airbag, a gas generator, and a cover at least partially enclosing the airbag and gas generator. 1. An airbag comprising:(a) a textile substrate, the textile substrate having at least one surface; and (i) a polyurethane polymer; and', '(ii) a phosphorous compound selected from the group consisting of esters of phosphoric acid, esters of phosphonic acid, esters of phosphinic acid, and mixtures thereof., '(b) a coating on at least a portion of the surface of the textile substrate, the coating comprising2. The airbag of claim 1 , wherein the textile substrate is a woven fabric comprising a plurality of synthetic yarns.3. The airbag of claim 2 , wherein the synthetic yarns comprise fibers selected from the group consisting of polyamide fibers claim 2 , polyester fibers claim 2 , polyolefin fibers claim 2 , and mixtures thereof.5. The airbag of claim 1 , wherein the phosphorous compound is present in the coating in an amount of about 1 part to about 80 parts per 100 parts of the polyurethane polymer.6. The airbag of claim 5 , wherein the phosphorous compound is present in the coating in an amount of about 10 to about 60 parts per 100 parts of the polyurethane polymer.7. A method for producing an airbag claim 5 , the method comprising the step of:(a) providing a textile substrate, the textile substrate having at least one surface; (i) a liquid medium;', '(ii) a polyurethane polymer; and', '(iii) a phosphorous compound selected from the group consisting of esters of phosphoric acid, esters of phosphonic acid, esters of phosphinic acid, and mixtures thereof;, '(b) ...

ANTI-CONTAMINATION AGENT COMPOSITION

[Problem] To provide a contamination preventing agent composition capable of effectively preventing pitch contamination in a dry part. [Solution] The present invention relates to a contamination preventing agent composition for preventing pitch contamination in a dry part D of a papermaking process, the composition containing: a linear polysiloxane compound represented by formula (1); and a cyclic siloxane compound. [In formula (1), a substituent Rrepresents, in the same molecule, a hydrogen atom, an alkyl group, a methylphenyl group, a polyether group, a higher fatty acid ester group, an amino-modified group, an epoxy-modified group, a carboxylic group, a phenol group, a mercapto group, a carbinol group, or a methacrylic group, and a repeating number n of a siloxane unit represents an integer of 20-1430.] 3. The anti-contamination agent composition according to claim 1 , wherein the cyclic siloxane compound is at least one compound selected from the group consisting of octamethylcyclotetrasiloxane claim 1 , decamethylcyclopentasiloxane claim 1 , and dodecamethylcyclohexasiloxane.4. The anti-contamination agent composition according to claim 1 , wherein a blending quantity of the cyclic siloxane compound is 15 to 20 claim 1 ,000ppm.5. The anti-contamination agent composition according to claim 1 , wherein a blending mass ratio of the cyclic siloxane compound and the polysiloxane compound is 1:5 to 50 claim 1 ,000.6. The anti-contamination agent composition according to claim 1 ,wherein the anti-contamination agent composition further containing an emulsifier and water is emulsion having a median diameter of 0.01 to 5.0 μm.7. (canceled)8. The anti-contamination agent composition according to claim 1 ,wherein the anti-contamination agent composition is applied to the cast-iron drier roll in the dry part,the anti-contamination agent composition having a surface tension of 65 mN/m or less, andhaving a contact angle to the drier roll of 80° or less.9. The anti- ...

IRRIGATION WATER CONSERVATION MATERIAL, WATER REMEDIATION MATERIAL, METHODS AND APPLICATIONS

A woven fabric formed of fabric fibers or threads coated with a hydrogel, wherein said hydrogel is not crosslinked or is partially crosslinked to the fabric fibers or thread, wherein the hydrogel has a number of excess reactive molecules that are available for a reaction with one or more molecules solvated in an aqueous solution, and wherein the reactive molecules of the hydrogel can reversibly bond with the molecules solvated in an aqueous solution, such that the reactive molecules of the hydrogel attract the molecules solvated in aqueous solution when the hydrogel coated fabric substrate is exposed to an aqueous solution. 1. A woven fabric formed of fabric fibers or threads coated with a hydrogel , wherein said hydrogel is not crosslinked or is partially crosslinked to the fabric fibers or thread , wherein the hydrogel has a number of excess reactive molecules that are available for a reaction with one or more molecules solvated in an aqueous solution , and wherein the reactive molecules of the hydrogel can reversibly bond with the molecules solvated in an aqueous solution , such that the reactive molecules of the hydrogel attract the molecules solvated in aqueous solution when the hydrogel coated fabric substrate is exposed to an aqueous solution.2. The woven fabric of wherein the hydrogel is an epoxy and hydrophilic.3. The woven fabric of wherein the fabric fibers or thread are made of a synthetic material selected from the group consisting of polypropylene claim 1 , polyethylene claim 1 , polyester claim 1 , and a copolymer mixtures thereof claim 1 , or a natural fiber material selected from the group consisting of Jute claim 1 , Sisal claim 1 , Hemp claim 1 , Hessian claim 1 , cotton claim 1 , bamboo and a mixture thereof.4. The woven fabric of wherein the fabric fibers or threads are all of similar size in all of the weave directions claim 1 , or are of two or more different sizes claim 1 , wherein at least one size of fabric fibers or thread are woven in one ...

CORK YARN, PRODUCTION METHOD AND USES

The present disclosure refers to a cork yarn, in particular a yarn with incorporated cork, textile structures comprising said yarn, obtention method and uses thereof. 1. A cork yarn comprising a textile yarn of natural or synthetic fibre , at least 2% cork particles (wt/wt) , and a polymeric binder which binds the cork particles to the textile yarn , wherein the cork particles have a granulometry of size less than 1 mm.2. The cork yarn according to claim 1 , wherein the linear density of the cork yarn is less than 197 tex.3. The cork yarn according to claim 1 , wherein the linear density of the cork yarn is less than 118 tex.4. The cork yarn according to claim 1 , wherein the linear density of the cork yarn varies between 15×2 tex and 40×2 tex.5. The cork yarn according to claim 1 , wherein the cork yarn comprises at least 5% cork particles (wt/wt).6. The cork yarn according to claim 1 , comprising at least 10% of cork particles (wt/wt).7. The cork yarn according to claim 1 , wherein the cork yarn comprises at least 15% cork particles (wt/wt).8. The cork yarn according to claim 1 , wherein the cork particles have a granulometry of size less than 0.85 mm.9. The cork yarn according to claim 1 , wherein the cork particles have a granulometry of size less than 0.8 mm.10. The cork yarn according to claim 1 , wherein the cork particles have a granulometry of size between 0.001 mm and 0.5 mm.11. The cork yarn according to claim 1 , wherein the cork particles have a granulometry of size between 0.05 mm and 0.5 mm.12. The cork yarn according to claim 1 , wherein the binder is selected from the group consisting of: polyurethane claim 1 , acrylate claim 1 , or combinations thereof.13. The cork yarn according to the claim 1 , wherein the binder is selected from the group consisting of: thermoplastic resins claim 1 , thermosetting resins claim 1 , or combinations thereof claim 1 , wherein the thermoplastic resins comprise PVC and PU claim 1 , and wherein the thermosetting resins ...

COATING COMPOSITION AND ITS USES

The present disclosure relates to a silicone elastomeric coating composition for synthetic leather, particularly silicone-based synthetic leather, a silicone elastomeric coating (e.g., a topcoat) formed as a reaction product of the cure of the coating composition, methods of making the topcoat and synthetic leather utilizing the same and uses of synthetic leather products. The topcoat is designed to provide synthetic leather with an improved abrasion and scratch resistant topcoat. 1. A leather coating composition comprising a hydrosilylation curable silicone elastomer composition comprising:(i) one or more polydiorganosiloxane polymer(s) having a viscosity of from 1000 to 500,000 mPa·s at 25° C. and an alkenyl group and/or alkynyl group content of at least 5% by weight of the polymer(s) per molecule;(ii) a reinforcing filler;(iii) a silicone resin cross-linker having terminal groups comprising silicone bonded hydrogen;(iv) a hydrosilylation catalyst;(v) a cured silicone powder; and(vi) an eco-diluent.2. The leather coating composition in accordance with claim 1 , wherein the silicone resin cross-linker (iii) comprises one or more of the following:{'sub': 3', '3', '1/2', '4/2, 'silicone resins comprising or consisting of Si—H containing M groups, (CH)SiOgroups and SiOgroups,'}{'sub': 4/2', '3', '2', '2/2', '4/2, 'silicone resins comprising or consisting of Si—H containing M groups and SiOgroups, silicone resins comprising or consisting of Si—H containing M groups, (CH)SiOgroups and SiOgroups,'}{'sub': 4/2', '6', '5', '3', '1/2, 'silicone resins comprising or consisting of Si—H containing M groups, SiOgroups and (CH)SiOgroups, and'}alternatives in which methyl is replaced by phenyl groups or other alkyl groups or mixtures thereof, andwherein each of the above optionally includes may include one or more T groups.3. The leather coating composition in accordance with claim 1 , wherein the cured silicone elastomer powder (v) has an average particle size of from 0.01 to ...

Liner and method of manufacturing the same

A method of manufacturing a liner, such as a wheelhouse liner, includes the following steps: (a) providing a textile blank; (b) dispensing a liquid-impermeable polymer only on a portion of the textile blank; (c) bonding the liquid-impermeable material to the textile blank; (d) changing a shape of the textile blank to form the liner; and (e) trimming the liner. The liner includes a substrate wholly or partly made of a textile. The substrate has a first surface and a second surface opposite the first surface. The liner further includes a liquid-impermeable coat bonded to the substrate. The liquid-impermeable coat partially covers the first surface of the substrate in order to minimize liquid flow through the substrate.

Parachute buffer material

In one aspect, parachute buffer materials are described herein. In some embodiments, parachute buffer materials described herein comprise a fabric formed from a plurality of fibers and a coating disposed on at least one outer surface of the fabric. The fibers have an inner component formed from a thermoplastic material and an outer component formed from a non-thermoplastic material. In some cases, the fabric is a woven fabric. Additionally, the coating can comprise or contain a silicone along with, or without, other functional components. Moreover, materials described herein can be used to form various structures for parachute buffering applications, and the coatings of materials described herein can enhance the materials' buffering performance.

Sound-absorbing membrane, sound absorbing material, and methods of manufacture thereof

Provided are a sound-absorbing membrane, a sound-absorbing material, and methods of manufacture therefor that can provide suitable sound absorbing performance, suppressed deterioration in appearance quality, and easy production. A sound-absorbing membrane 10 includes: a base sheet 11 made of a nonwoven fabric having a airflow resistance of 0.01 to 0.1 kPa·s/m; and a resin film 12 covering one surface of the base sheet, the resin film 12 made of a thermosetting resin in a semi-cured state. Fillers 13 made of powder having an average particle diameter of 1 to 100 μm are dispersed in the resin film 12. The sound-absorbing membrane 10 has a whole airflow resistance of 0.2 to 5.0 kPa·s/m. A sound-absorbing material 20 includes a sound absorbing base sheet 21 made of a porous material, and the sound-absorbing membrane 10 laminated on one surface or both surfaces of the sound absorbing base sheet 21 such that the resin film 12 faces the sound absorbing base sheet 21, the sound-absorbing material 20 has a predetermined shape.

BIODEGRADABLE FABRIC AND USE OF SUCH FABRIC

The invention relates to a multilayered composite textile, comprising at least one first layer, comprising a first biodegradable polymer; and, at least one second layer, comprising a second layer fabric wherein the second layer fabric comprises second layer filaments; wherein said second layer fabric comprises a second biodegradable polymer, characterized in that, the visual degradation speed of the first layer is slower than the visual degradation speed of the second layer. The invention further relates to the use of such fabric for temporary weed control, temporary erosion control, as a hygienic article, or temporary packaging material. 1. A multilayered composite textile , comprising:at least one first layer, comprising a first biodegradable polymer; and, at least one second layer, comprising a second layer fabric wherein the second layer fabric comprises second layer filaments;wherein said second layer fabric comprises a second biodegradable polymer, wherein the visual degradation speed of the first layer is slower than the visual degradation speed of the second layer.2. The multilayered composite textile according to claim 1 , wherein the first layer comprises a coating comprising the first biodegradable polymer.3. The multilayered composite textile according to claim 1 , wherein the second layer fabric is a woven fabric or non-woven fabric; and/or wherein the second layer filaments are slit film tapes claim 1 , fibres claim 1 , or yarns.4. The multilayered composite textile according to claim 1 , wherein the visual degradation speed of the first layer is at least 50% slower than the visual degradation speed of the second layer claim 1 , under conditions according to modified ISO 20200:2015.5. The multilayered composite textile according to claim 1 , wherein the first layer comprises polybutylene succinate (PBS) and/or polybutyrate (PBAT) as first biodegradable polymer claim 1 , wherein the first layer comprises at least 50 to at most 100 percent by weight PBS ...

NAPPED ARTIFICIAL LEATHER DYED WITH CATIONIC DYE, AND METHOD FOR MANUFACTURING THE SAME

Disclosed is a napped artificial leather dyed with a cationic dye, including: a non-woven fabric of a cationic dyeable polyester fiber having a fineness of 0.07 to 0.9 dtex; and an elastic polymer provided inside the non-woven fabric, wherein the napped artificial leather has L* value≦50, a grade of color difference determined in an evaluation of color migration to PVC under a load 0.75 kg/cm at 50° C. for 16 hours, of 4 or more, a tear strength per mm of thickness of 30 N or more, and a peel strength of 3 kg/cm or more. 1. A napped artificial leather dyed with a cationic dye , comprising:a non-woven fabric of cationic dyeable polyester fibers having a fineness of 0.07 to 0.9 dtex; and an elastic polymer provided inside the non-woven fabric, [{'br': None, 'L*value≦50,'}, 'a grade of color difference, determined in an evaluation of color migration to PVC under a load of 0.75 kg/cm at 50° C. for 16 hours, of 4 or more,', 'a tear strength per mm of thickness of 30 N or more, and', 'a peel strength of 3 kg/cm or more., 'wherein the napped artificial leather has'}2. The napped artificial leather according to claim 1 , wherein the napped artificial leather has a chlorine content of 90 ppm or less.3. The napped artificial leather according to claim 1 , wherein the napped artificial leather has a Martindale abrasion loss (12 KPa) of 100 mg or less after 35000 times of rubbing.4. The napped artificial leather according to claim 1 , wherein the cationic dyeable polyester fibers are filaments.6. The napped artificial leather according to claim 5 , wherein the cationic dyeable polyester fibers contain claim 5 , as the dicarboxylic acid unit claim 5 , a 1 claim 5 ,4-cyclohexanedicarboxylic acid unit and an adipic acid unit each in a range of 1 to 6 mol %.7. The napped artificial leather according to claim 5 , wherein the cationic dyeable polyester fibers contain claim 5 , as the dicarboxylic acid unit claim 5 , an isophthalic acid unit in a range of 1 to 6 mol %.8. The napped ...

COATED BASE FABRIC FOR AIRBAG AND METHOD FOR MANUFACTURING SAME

The present invention relates to a coated fabric for airbags for use in automobiles, and provides a coated fabric that has eliminated or reduced coating agent dots, which are not solved in traditional techniques, and that has a smaller difference in physical properties in tear strength in the width direction of the fabric. The coated fabric for airbags that exhibit excellent fabric properties and appearance such that there is little variation in physical properties in the width direction of the fabric, and such that there are fewer coating agent dots can be provided by a production method characterized by the use of a knife-on-air technique as a resin coating method, the use of a knife whose front and rear part are differently shaped, and the running angle of the fabric when the knife is pressed on the fabric being 3 to 15′. 1. A coated fabric for airbags ,the coated fabric comprising a woven fabric composed of synthetic fiber filaments and having an elastomer resin applied to one surface of the woven fabric, whereinthe coefficient of variation (CV %) of tear strength in the width direction is 5% or less in both the warp and weft directions, andthe number of coating agent dots is 2.0/100 m or less.2. The coated fabric for airbags according to claim 1 , wherein the amount of the applied elastomer resin is 15 to 50 g/m.3. The coated fabric for airbags according to claim 1 , wherein the total fineness of the filaments constituting the woven fabric is 200 to 1000 dtex.4. The coated fabric for airbags according to claim 1 , wherein the cover factor of the woven fabric is 1 claim 1 ,700 to 2 claim 1 ,500.5. The coated fabric for airbags according to claim 1 , wherein the elastomer resin is a solvent-free addition polymerization silicone.6. The coated fabric for airbags according to claim 1 , wherein the elastomer resin has a viscosity of 5000 to 40000 mPa·s.7. A method for producing the coated fabric for airbags of claim 1 ,the method comprising applying a resin by a ...

PROCESS FOR THE PRODUCTION OF A FIBER-REINFORCED COMPOSITE MATERIAL

The present invention relates to a process for the production of a fiber-reinforced composite material with a polyamide matrix. 1. A process for producing a fiber-reinforced composite material with a polyamide matrix by A) at least one lactam,', 'B) at least one catalyst, and', 'C) at least one activator selected from isocyanates, anhydrides, acyl halides, reaction products of these with A), and mixtures of these,, 'a) providing a solid polymerizable composition which comprises'}b) applying, in solid, free-flowing form, the polymerizable composition provided in step a) onto a fiber material,c) subjecting the fiber material obtained in step b) with the applied polymerizable composition to treatment at elevated pressure and at a temperature at which the mixture of components A), B), and C) is flowable, where this encloses and penetrates the fiber material,d) cooling the product obtained in step c).2. The process according to claim 1 , in which claim 1 , in addition claim 1 ,e) the product obtained in step d) is subjected to specific mechanical processes.3. The process according to claim 1 , in which claim 1 , in addition claim 1 ,f) the product obtained in step d) is subjected to a forming process.5. The process according to claim 1 , where the polymerizable composition provided in step a) comprises at least one lactam A) selected from ε-caprolactam claim 1 , 2-piperidone claim 1 , 2-pyrrolidone claim 1 , caprylolactam claim 1 , enantholactam claim 1 , laurylolactam claim 1 , laurolactam claim 1 , and mixtures of these.6. The process according to claim 1 , where the polymerizable composition provided in step a) comprises at least one catalyst B) selected from sodium caprolactamate claim 1 , potassium caprolactamate claim 1 , magnesium bromide caprolactamate claim 1 , magnesium chloride caprolactamate claim 1 , magnesium biscaprolactamate claim 1 , sodium hydride claim 1 , sodium claim 1 , sodium hydroxide claim 1 , sodium methanolate claim 1 , sodium ethanolate claim ...

ENHANCED TRANSMISSION-ENERGY MATERIAL AND METHOD FOR MANUFACTURING THE SAME

The invention relates to a low dielectric loss material comprising a plurality of polyolefin tapes forming a sheet and a coating disposed onto said sheet, wherein said coating comprises an epoxy resin. 1. A low dielectric loss material comprising a plurality of polyolefin tapes forming a sheet and a coating disposed onto said sheet , wherein said coating comprises an epoxy resin2. The material of wherein said plurality of polyolefin tapes comprises at least one woven layer of tapes.3. The material of wherein the polyolefin tapes comprise ultra high molecular weight polyethylene tapes.4. The material of wherein the tensile strength of the polyolefin tapes is at least 0.3 GPa.5. The material of wherein said sheet is a multilayered sheet comprising a plurality of monolayers containing tapes.6. The material of wherein said sheet is free of any matrix or binder.7. The material of wherein said sheet is a consolidated sheet.8. A low dielectric loss material comprising a plurality of polyolefin tapes forming a sheet claim 1 , said sheet containing at least one primed surface claim 1 , said at least one primed surface being primed with a primer comprising a thermosetting resin claim 1 , wherein a coating is disposed onto said primed surface of said sheet claim 1 , wherein said coating comprises an epoxy resin.9. The material of wherein the primer is a one-component aqueous adhesive primer which contains little or no volatile organic compounds.10. An assembly comprising a high frequency antenna emitting and/or receiving a high frequency electromagnetic radiation and an antenna housing comprising walls and an opening to allow at least part of the electromagnetic radiation to be received and/or emitted by said antenna without interference with said walls wherein said opening is at least partially covered by the material of . The invention relates to an enhanced transmission-energy material having an ultra low dielectric loss comprising a plurality of polyolefin tapes for use in ...

Textile Element

A method of forming a textile element ( 10 ) for use as a structural support component in a garment. The method comprises the steps of: (i) providing a fabric strip ( 12 ) having a plush surface ( 16 ); (ii) applying a thermoplastic coating ( 14 ) to the plush surface ( 16 ) of the fabric strip ( 12 ) so that the thermoplastic coating ( 14 ) penetrates the plush surface ( 16 ); and (iii) allowing the thermoplastic coating ( 14 ) to cool and rigidify so as to embed at least surface yarns of the plush surface ( 16 ) in the thermoplastic coating ( 14 ) and thereby form a composite structure at the juncture (J) between the thermoplastic coating ( 14 ) and the plush surface ( 16 ).

Solvent Free Textile Coating

The description relates to solvent free films and textiles that receive the solvent free films.

SILICONE RUBBER COMPOSITION FOR TEXTILE COATING AND SILICONE RUBBER-COATED TEXTILE

A silicone rubber composition for textile coating is disclosed. The silicone rubber composition comprises: (A) an organopolysiloxane having at least two alkenyl groups in a molecule and having a viscosity at 25° C. of from 100 to 1000000 mPa·s; (B) an organopolysiloxane represented by an average unit formula described herein; (C) a hydrosilylation catalyst; (D) a reinforcing silica fine powder; (E) an organotitanium compound and/or an organozirconium compound; and (F) an alkoxysilane having an epoxy group and/or an alkoxysilane having a methacryl group or an acryl group. The silicone rubber composition generally reduces formation and/or expansion of openings even when a large tension is applied to a textile coated with the silicone rubber composition. A silicone rubber-coated textile and method of formation are also disclosed. 1. A silicone rubber composition for textile coating , the silicone rubber composition comprising:(A) 100 parts by mass of an organopolysiloxane having at least two alkenyl groups in a molecule and having a viscosity at 25° C. of from 100 to 1000000 mPa·s; {'br': None, 'sup': 1', '1', '2, 'sub': 3', '1/2', 'a', '2', '2/2', 'b', '3/2', 'c', '4/2', 'd, '(RSiO)(RSiO)(RSiO)(SiO)'}, '(B) an organopolysiloxane represented by the average unit formula{'sup': 1', '1', '2, 'where each Ris an independently selected unsubstituted or halogen-substituted monovalent hydrocarbon group having no aliphatic unsaturated bond or a hydrogen atom; provided that, at least two Rin the molecule are hydrogen atoms; Ris an unsubstituted or a halogen-substituted monovalent hydrocarbon group having no aliphatic unsaturated bond; and a, b, c, and d are 0 or positive numbers satisfying 0≤a<1, 0≤b<1, 0≤c<1, 0≤d<1, and (a+b+c+d)=1; provided that, a and b are not simultaneously 0, and c and d are not simultaneously 0; wherein component (B) is present in an amount such that the amount of silicon atom-bonded hydrogen atoms in component (B) is from 1 to 5 mol per 1 mol of alkenyl ...

BLENDED MEMBRANES FOR WATER VAPOR TRANSPORT AND METHODS FOR PREPARING SAME

Water vapor transport membranes for ERV and other water vapor transport applications are provided. The membranes include a substrate and an air impermeable selective layer coated on the substrate, the selective layer including a cellulose derivative and a sulfonated polyaryletherketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the selective layer includes sPEEK and CA in an sPEEK:CA (wt.:wt.) ratio in the range of about 7:3 to 2:3. Methods for making such membranes are provided. The methods include applying a coating solution/dispersion to a substrate and allowing the coating solution/dispersion to dry to form an air impermeable selective layer on the substrate, the coating solution/dispersion including a cellulose derivative and a sulfonated polyarylether ketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the coating solution/dispersion includes sPEEK and CA in an sPEEK:CA (wt.:wt.) ratio in the range of about 7:3 to 2:3. 1. A water vapor transport membrane comprising a microporous substrate and an air impermeable selective layer coated on a first surface of the substrate , wherein the selective layer has a thickness of less than about 5 microns and wherein the selective layer comprises at least one cellulose derivative and at least one sulfonated polyaryletherketone.2. A water vapor transport membrane according to claim 1 , wherein the at least one sulfonated polyaryletherketone comprises a sulfonated polyaryletherketone in a cation form.3. A water vapor transport membrane according to claim 2 , wherein about 80% to about 100% of the at least one sulfonated polyaryletherketone is in the cation form.4. A water vapor transport membrane according to claim 1 , wherein the at least one cellulose derivative has lower water vapor permeability and is less water swellable than the at least one sulfonated polyaryletherketone claim 1 , and wherein a weight-to-weight ratio of the at least one ...

Coating compositions and textile fabrics coated therewith

A curable coating composition that exhibits improved curs and adhesion to various substrates, especially synthetic textiles used in the manufacture of air bags, and good air pressure holding performance.

ENCAPSULANT MATERIAL FOR PHOTOVOLTAIC MODULES AND METHOD OF PREPARING THE SAME

An encapsulant material for a photovoltaic module. The encapsulant material includes: between 30 and 50 parts by weight of fiber cloth, and between 50 and 70 parts by weight of a polyester powder coating. The polyester powder coating includes a polyester resin and a curing agent. The polyester resin is a polymer of monomers selected from terephthalic acid, m-phthalic acid, neopentyl glycol, adipic acid, ethylene glycol, or a mixture thereof. The curing agent accounts for 2-20 wt. % of the polyester powder coating. The polyester powder coating is evenly distributed on the fiber cloth. A method of preparing the packaging material includes: evenly distributing the polyester powder coating on the fiber cloth using a coating device; and thermally bonding the polyester powder coating and the fiber cloth. 1. A material , comprising:between 30 and 50 parts by weight of a fiber cloth; andbetween 50 and 70 parts by weight of a polyester powder coating, the polyester powder coating comprising a polyester resin and a curing agent, and the polyester powder coating being evenly distributed on the fiber cloth.2. The material of claim 1 , wherein a weight per unit area of the fiber cloth is between 30 and 400 g/m claim 1 , and a weight per unit area of the polyester powder coating distributed on the fiber cloth is between 100 and 400 g/m.3. The material of claim 1 , wherein the fiber cloth comprises a fiber material selected from glass fiber claim 1 , carbon fiber claim 1 , aramid fiber claim 1 , or a mixture thereof.4. The material of claim 3 , wherein a monofilament diameter of the fiber material is between 3 and 23 μm.5. The material of claim 3 , wherein the fiber cloth is in the form of a plain weave claim 3 , a twill weave claim 3 , a satin weave claim 3 , a rib weave claim 3 , a mat weave claim 3 , or a combination thereof.6. The material of claim 1 , wherein the polyester resin is a hydroxyl polyester resin claim 1 , a carboxyl polyester resin claim 1 , or a mixture thereof. ...

SURFACE MODIFICATION OF SILICONES

A process for modifying a silicone elastomeric-based surface of a textile article where the coefficient of friction (COF) of the silicone elastomeric-based surface is generally reduced by at least 5% is disclosed. The process comprises subjecting the silicone elastomeric-based surface of the textile article to vacuum ultraviolet (UV) radiation. 1. A process for modifying a silicone elastomeric-based surface of a textile article , said process comprising:subjecting the silicone elastomeric-based surface of the textile article to vacuum ultraviolet radiation;wherein the coefficient of friction of the silicone elastomeric-based surface is reduced by at least 5%.2. The process according to claim 1 , wherein the silicone elastomeric-based surface of the textile article consists of silicone elastomer.3. The process according to claim 2 , wherein the silicone elastomer is the reaction product of a hydrosilylation or peroxide cure of an alkenyl-functional organopolysiloxane and a Si—H functional organopolysiloxane.4. The process according to claim 1 , wherein the textile article is an airbag.5. The process according to claim 1 , wherein the textile article is a silicone elastomer coated airbag.6. The process according to claim 1 , wherein the textile article is coated claim 1 , and is subsequently subjected to vacuum ultraviolet radiation.7. The process according to claim 1 , wherein the vacuum ultraviolet radiation is performed using an excimer lamp.8. The process according to claim 1 , wherein the vacuum ultraviolet radiation is performed using a lowpressure mercury lamp.9. The process according to claim 1 , wherein the vacuum ultraviolet radiation is performed on a conveyor belt.10. A textile article having a silicone elastomeric-based surface claim 1 , which surface is modified by the process according to .11. The textile article according to claim 10 , wherein the silicone elastomeric-based surface has a modified surface layer of less than 1 mm in thickness.12. ( ...

SURFACE MODIFICATION OF SILICONES

A process for modifying a silicone elastomeric-based surface of an article where the coefficient of friction (COF) of the silicone elastomeric-based surface is generally reduced by at least 5% is disclosed. The process comprises subjecting the silicone elastomeric-based surface of the article to vacuum ultraviolet (UV) radiation. 1. A process for modifying a silicone elastomeric-based surface of an article , said process comprising:subjecting the silicone elastomeric-based surface of the article to vacuum ultraviolet radiation;wherein the coefficient of friction of the silicone elastomeric-based surface is reduced by at least 5%.2. The process according to claim 1 , wherein the silicone elastomeric-based surface of the article consists of silicone elastomer.3. The process according to claim 2 , wherein the silicone elastomer is the reaction product of a hydrosilylation or peroxide cure of an alkenyl-functional organopolysiloxane and a Si—H functional organopolysiloxane.4. The process according to claim 1 , wherein the article is a molded article made of silicone elastomer.5. The process according to claim 4 , wherein the molded article is a case for an electronic device claim 4 , an optical device claim 4 , a medical device claim 4 , a sport and leisure device claim 4 , or a toy.6. The process according to claim 4 , wherein the molded article is formed by extrusion.7. The process according to claim 4 , wherein the molded article comprises tubing.8. The process according to claim 4 , wherein the molded article is a car part or a case for an electronic device and wherein the silicone elastomer is overmolded over at least part of the article.9. The process according to claim 1 , wherein the article is a silicone elastomer coated article.10. The process according to claim 1 , wherein the article is coated claim 1 , overmolded claim 1 , molded or extruded claim 1 , and is subsequently subjected to vacuum ultraviolet radiation.11. The process according to claim 1 , ...

Coated Fabric for Airbag

The purpose of the present invention pertains to a coated fabric used for an automotive airbag, and more particularly, a coated fabric for an airbag most suitable for a rollover curtain airbag which is produced applying a sealing agent to a coated fabric and sewing the resulting fabric and which can keep the adhesion of the sealing agent to the coat resin even after long-term and high-temperature aging. The present coated fabric for an airbag is obtained by applying an addition-polymerizable solvent-free silicone resin onto at least one surface of a synthetic fiber textile, wherein a coating amount of the silicone resin is 15 to 45 g/m; and a weft strain/warp strain ratio as observed in stretching the coated fabric is 0.30 to 0.65. 1. A coated fabric for an airbag , comprising a synthetic textile fiber and an addition-polymerized silicone resin on at least one surface of the synthetic fiber textile ,{'sup': '2', 'wherein the fabric has a coating amount of the silicone resin of 15 to 45 g/m, an average resin thickness of warp and weft at a vertex portion on the surface of the coated fabric of 4 μm or more and 25 μm or less, and an average ratio of strain of the coated fabric in weft direction to strain of the coated fabric in warp direction of 0.30 to 0.65 as observed in stretching the coated fabric in the warp direction.'}2. The coated fabric for an airbag according to claim 1 , wherein an average resin thickness of warp and weft at a vertex portion on the surface of the coated fabric is 6 μm or more.3. The coated fabric for an airbag according to claim 1 , wherein a difference in the bending resistance between in warp direction and in weft direction of the coated fabric is 3 to 20 mm.4. The coated fabric for an airbag according to claim 1 , wherein a total fineness of a yarn constituting the textile is 200 to 550 dtex.5. The coated fabric for an airbag according to claim 1 , wherein a cover factor of the textile is 1800 to 2500.6. The coated fabric for an airbag ...

MULTIFUNCTIONAL DIFFUSION BARRIER

A multifunctional diffusion barrier comprising at least one organic polymer and a 2D graphene or 2D graphene derivative material and a method for preparing the multifunctional barrier. The multifunctional diffusion barrier can be used as a liquid and/or gas barrier, or as structural material, or as sealing material, or as a self-cleaning material or as protective material against UV radiation in aeronautical, automotive, marine or building field. The multifunctional diffusion barrier is suitable in producing parts of aircraft such as a fuel tank, a fuel tank conduit and a gasket. 126-. (canceled)27. A multifunctional diffusion barrier comprising at least an organic polymer and between 0.01 and 99.9% by weight of a 2D graphene or 2D graphene derivative material ,wherein an average lateral size of said 2D graphene or 2D graphene derivative material is of between 0.1 μm and 1 mm and has a surface area between 20 and 2600 m2/g; andwherein the multifunctional diffusion barrier comprises a gradient concentration of the 2D graphene or 2D graphene derivative material.28. The multifunctional diffusion barrier according to claim 27 , wherein the gradient concentration of the 2D graphene or 2D graphene derivative material is oriented in a perpendicular direction with respect to a plane of an outermost surface of the multifunctional diffusion barrier.29. The multifunctional diffusion barrier according to claim 27 , wherein the organic polymer is an epoxy resin or a bi-component epoxy resin of an epoxy resin and a hardener.30. The multifunctional diffusion barrier according to claim 27 , wherein the 2D graphene or 2D graphene derivative material is selected from graphene claim 27 , graphene nanoplatelets claim 27 , graphene nanosheets claim 27 , graphene nanoribbons claim 27 , graphene oxide claim 27 , exfoliated graphene claim 27 , reduced graphene oxide claim 27 , multilayer graphene and combinations thereof.31. The multifunctional diffusion barrier according to claim 27 , ...

Lint-preventing yarn and woven floor decoration material using the same

Disclosed are a lint-preventing yarn, which can fundamentally prevent lint formation unlike existing yams, and a woven floor decoration material using same. The lint-preventing yam according to the present invention includes a core layer and a coating layer coated onto the surface of the core layer. The core layer is formed of a plurality of binder-treated fabrics or mono fabrics having a diameter of between 0.1 mm and 5 mm The woven floor decoration material manufactured using same can be free of lint formation when cut into the shape of a tile having a predetermined size or despite friction caused by prolonged use.

HETEROPHASIC ANTI-FOULING, SOLVENT-BORNE POLYMERIC COATING HAVING A FLUORINATED CONTINUOUS PHASE WITH NON-FLUORINATED DOMAINS

An anti-fouling heterophasic thermoset polymeric coating is provided that includes a continuous phase and a discrete phase defining a plurality of domains distributed therein. Each domain has an average size of ≥ about 100 nm to ≤ about 5,000 nm. The continuous phase includes a fluorine-containing polymer component formed from a fluorine-containing polyol precursor having a functionality of greater than 2. The discrete phase includes a fluorine-free component. At least a portion of the fluorine-free component in the discrete phase is bonded together with a moiety selected from the group consisting of a nitrogen-containing moiety, an oxygen-containing moiety, an isocyanate-containing moiety, and a combination thereof. Methods of treating an article to form such anti-fouling heterophasic thermoset polymeric coating are provided, as are liquid precursors to form the coating. 1. A heterophasic thermoset polymeric coating comprising:a continuous phase comprising a fluorine-containing polymer component formed from a fluorine-containing precursor having a functionality of greater than 2; anda discrete phase defining a plurality of domains comprising a fluorine-free component, wherein the fluorine-free component is substantially immiscible with the fluorine-containing polymer component, each domain of the plurality of domains has an average size of greater than or equal to about 100 nm to less than or equal to about 5,000 nm within the continuous phase, and at least a portion of the fluorine-free component in the discrete phase is bonded together with a moiety selected from the group consisting of a nitrogen-containing moiety, an oxygen-containing moiety, an isocyanate-containing moiety, and a combination thereof.2. The heterophasic thermoset polymeric coating of claim 1 , wherein the fluorine-containing precursor comprises a polyol copolymer of tetrafluoroethylene having an average hydroxyl value of greater than or equal to about 28 mg KOH/resin g to less than or equal to ...

Base interlining, methods for their manufacture and application thereof

The invention relates to a novel binder system and its use for bonding textile fabrics as well as products containing such bonded textile fabrics. The materials according to the invention are suitable for manufacturing base interlinings which may be used for manufacturing base interlinings for sarking, roofing and sealing membranes, particularly for manufacturing coated sarking, roofing and sealing membranes.

KNITTED STRUCTURE FOR REINFORCING COMPOSITE MATERIALS

The object of the invention is a composite product that may include a knitted reinforcing structure, which has at least two skins, connected by links; the link density being between 1 link per 40 square stitches and one link per 10,000 square stitches. The invention also relates to the method for producing composite product obtained that may include between 55 and 85% by volume of polymeric material and between 15 and 45% by volume of reinforcing fibers. 11233. A composite product comprising a resin and a knitted reinforcing structure , the knitted structure having at least two skins ( , ) , connected by links (); the link () density being between one link per 40 square stitches and one link per 10 ,000 square stitches.2. The product according to claim 1 , characterized in that the knitted structure is produced from a fiber of a reinforcing material chosen from glass claim 1 , carbon claim 1 , basalt claim 1 , quartz claim 1 , para-aramid claim 1 , meta-aramid claim 1 , polypropylene claim 1 , polyamide claim 1 , polyethylene terephthalate claim 1 , polyester claim 1 , linen claim 1 , hemp claim 1 , thermoplastics claim 1 , such as polyetherimide claim 1 , polyetheretherketone (PEEK) claim 1 , polyetherketoneketone (PEKK) claim 1 , polyphenylene sulfide (PPS).33. The product according to claim 1 , characterized in that the link () density is between one link per 100 square stitches and one link per 5 claim 1 ,000 square stitches claim 1 , preferably between one link per 200 square stitches and one link per 1 claim 1 ,000 square stitches.4. The product according to claim 1 , characterized in that the knitted structure is obtained by a weft knitting technique.5. The product according to claim 1 , characterized in that the knitted structure is obtained by a rectilinear weft knitting technique.6. The product according to claim 1 , characterized in that the knitted structure has a three-dimensional shape adapted to the shape of the composite product.7. The product ...

COATED FABRICS

A fabric has a coating which comprises an elastomeric, heat curable silicone rubber composition containing a porous inorganic filler. The filler is at sufficiently high loading to produce a percolated porous structure, the percolated porous structure being permeable to water vapour. 1. A coated fabric , comprising:a coating comprises an elastomeric, heat curable silicone rubber composition containing a porous inorganic filler at sufficiently high loading to produce a percolated porous structure, the percolated porous structure being permeable to water vapour.2. The coated fabric of claim 1 , wherein a fabric is selected from the group consisting of knitted claim 1 , woven non-woven claim 1 , and combinations thereof.3. The coated fabric of claim 1 , wherein a fabric is selected from the group consisting of cotton claim 1 , polyester claim 1 , polyamide claim 1 , and combinations thereof.4. The coated fabric of claim 1 , wherein the silicone rubber composition is selected from the group consisting of polysiloxane (condensation) claim 1 , peroxide claim 1 , additional cured silicone claim 1 , and combinations thereof.5. The coated fabric of claim 1 , wherein the silicone rubber composition comprises a filler or combination of fillers with a porosity in the range from 2 nm to 1 μm.6. The coated fabric of claim 5 , wherein the silicone rubber composition comprises a filler or combination of fillers with a mean pore size of substantially −0.5 μm.7. The coated fabric of claim 1 , wherein the porous filler is selected from the group consisting of kaolinite claim 1 , amorphous silica claim 1 , diatomaceous earth claim 1 , zeolites claim 1 , metal organic frameworks claim 1 , porous carbon blacks claim 1 , montmorillonite clay claim 1 , and combinations thereof.8. The coating fabric of claim 1 , wherein the porous filler comprises natural diatomaceous earth.9. The coating fabric of claim 8 , wherein the porous filler comprises natural diatomaceous earth which is calcined.10. ...

Silk protein bonded layered materials and methods of making and using thereof

Silk processed, coated, repaired, and/or infused faux or bonded leather, or faux or bonded leather articles, and methods of preparing the same are disclosed herein.

Sprayable and hygroscopic ink for digital printing process on fabric and hygroscopic fabric

A sprayable and hygroscopic ink for a digital printing process on a fabric includes 3.0 parts by weight to 6.0 parts by weight of a colorant, 0.5 parts by weight to 2.0 parts by weight of a hygroscopic agent, 0.5 parts by weight to 1.0 part by weight of a surfactant, and a balance of a solvent, in which a pH value of the hygroscopic agent is between 6.0 and 8.5 at 25° C., and a particle diameter D90 of the sprayable and hygroscopic ink is between 180 nm and 220 nm.

PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, METHODS OF MAKING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, METHODS OF USING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS, AND METHODS OF MAKING ARTICLES CONTAINING PHOTOCHEMICAL CROSS-LINKABLE POLYMERS

Structures having a polymer composition covalently bonded to the surface of the structure, methods of attaching the polymer to the surface of the structure, methods of decreasing the amount of microorganisms formed on a structure, and the like, are disclosed. 1. A structure , comprising:a surface having a polymer, wherein the polymer comprises a linear or branched polyethylenimine polymer that has been quaternized with a hydrophobic side chain moiety and a photo cross-linkable moiety, wherein the polymer is covalently attached to the surface, and wherein the structure has an antimicrobial characteristic.2. The structure of claim 1 , wherein the antimicrobial characteristic causes a substantial amount of microorganisms to be killed.3. The structure of claim 1 , wherein the microorganism is selected from the group consisting of: gram positive bacteria claim 1 , gram negative bacteria claim 1 , protozoan claim 1 , fungi claim 1 , and algae.4. The structure of claim 1 , wherein the antimicrobial characteristic causes a microorganism growth to be inhibited or substantially inhibited.5. The structure of claim 1 , wherein the microorganism is bacterium claim 1 , and wherein the bacterium is selected from the group consisting of: gram positive bacteria claim 1 , and gram negative bacteria.6. The structure of claim 1 , wherein the structure is selected from the group consisting of: a fabric claim 1 , a textile article claim 1 , a natural fiber claim 1 , a synthetic fiber claim 1 , a porous membrane claim 1 , a plastic structure claim 1 , a oxide structure having a functionalized layer on the surface of the structure claim 1 , a metal structure having a functionalized layer on the surface of the structure claim 1 , a glass structure having a functionalized layer on the surface of the structure claim 1 , and a combination thereof.7. The structure of claim 1 , wherein the functionalized layer can have a thickness of about 2 nanometers (nm) to 1 micrometer (μm).8. The structure ...

METHOD OF PREPARING POLYESTER FABRIC FOR AIRBAG

A method of preparing a polyester fabric for an airbag is provided, and particularly, a method of preparing a fabric for an airbag by inserting a predetermined weave into a selvage to provide the whole fabric with uniform tension upon weaving a high-density fabric for an airbag using a polyester yarn is provided. 1. A method of preparing a polyester fabric for an airbag , comprising weaving a raw fabric for an airbag using a polyester fiber , wherein a high-density weave of 20 yarns to 100 yarns is inserted into a selvage of the raw fabric for an airbag in the weaving process.2. The method according to claim 1 , wherein the polyester fiber has a total fineness of 200 to 1000 denier.3. The method according to claim 1 , wherein the high-density weave is a 2×2 basket weave claim 1 , a 3×3 basket weave claim 1 , a partially co-woven weave claim 1 , or a mixed weave of one or more thereof.4. The method according to claim 1 , wherein the raw fabric for an airbag is weaved by an OPW (one piece woven) method.5. The method according to claim 1 , further comprising coating a woven fabric with a rubber component.6. The method according to claim 5 , wherein the rubber component is one or more selected from the group consisting of a powder-type silicone claim 5 , a liquid-type silicone claim 5 , polyurethane claim 5 , chloroprene claim 5 , a neoprene rubber claim 5 , polyvinyl chloride claim 5 , and an emulsion-type silicone resin.7. The method according to claim 5 , wherein a coating weight of the rubber component per unit area is 30 to 150 g/m.8. The method according to claim 7 , wherein a coating weight deviation of the rubber component per unit area is within 20% in the width direction of the fabric. The present disclosure relates to a method of preparing a polyester fabric for an airbag. More particularly, the present disclosure relates to a method of preparing a fabric for an airbag, which enables the whole fabric to be provided with uniform tension upon weaving a high- ...

PENETRATION AND ADHESION OF FINISHES FOR FUNGAL MATERIALS THROUGH SOLUBILIZATION, EMULSION, OR DISPERSION IN WATER-SOLUBLE MATERIALS AND THE USE OF SURFACTANTS

An abrasion resistant finish for a fungal material, the finishing comprising an optimum quantity biodegradable polylactic acid plastic (PLA) dispersed in water to produce a PLA mixture. When the PLA mixture is applied to the fungal material, water carries the PLA deeply into the matrix of the fungal hyphae to a depth at least 2 N/10 mm or 1% of the thickness of the fungal material, whichever is greater. The finish fortifies the hyphal structure as the water evaporates and creates a PLA coating on the fungal material with improved abrasion resistance and water resistance. 1. An abrasion resistant finish for a fungal material , comprising:a biodegradable polymer dispersed in water to produce a mixture;whereby when the mixture is applied to the fungal material, water carries the biodegradable polymer deeply into the matrix of the fungal hyphae to a depth of at least 1% of the thickness of the fungal material, fortifies the hyphal structure as the water evaporates and creates a biodegradable polymer coating on the fungal material with improved abrasion resistance and water resistance.2. The abrasion resistant finish of wherein the optimum quantity of the biodegradable polymer depends on the thickness of the mixture coating to be applied on the fungal material and the surface density of the fungal material.3. The abrasion resistant finish of wherein the concentration of the biodegradable polymer dispersed in water ranges from 0.1%-50.0%.4. The abrasion resistant finish of wherein the biodegradable polymer coating exhibits adhesion strength of greater than 2 Newtons per 10 mm according to ISO 11644:2009.5. The abrasion resistant finish of comprising at least one surfactant to improve the effectiveness of the abrasion resistant finish.6. The abrasion resistant finish of wherein the at least one surfactant includes at least one of polyurethane binder claim 5 , isopropyl alcohol and 2-butoxyethanol.7. The abrasion resistant finish of wherein the at least one surfactant is ...

BREATHABLE FABRICS WITH SMART PORES

Described are moisture responsive materials. The materials may have tunable moisture permeability. A material may be a substrate that includes apertures. The apertures are configured to open or close depending on the humidity environment to which the substrate is exposed. The apertures have at least two regions of polymer gel, which may have different amounts of crosslinking. The apertures may be formed from at least two polymer gels having at least two different crosslinker loadings. The materials may be used in articles of manufacture. For example, the materials are used in wearable articles, outdoor articles, medical articles, packaging articles, building articles, filtration/separation articles, and the like. 2. The substrate of claim 1 , wherein one or more of the first regions and/or one or more of the second regions and/or one or more of the third regions claim 1 , if present claim 1 , comprise water-insoluble claim 1 , crosslinked polymer gels.3. The substrate of claim 2 , wherein one or more of the first regions and/or one or more of the second regions and/or one or more of the third regions claim 2 , if present claim 2 , comprise a water-insoluble claim 2 , crosslinked polyacrylamide gel.4. The substrate of claim 3 , wherein one or more or all of the first regions of crosslinked polyacrylamide gel and one or more or all of the third regions of crosslinked polyacrylamide gel claim 3 , if present claim 3 , is more crosslinked or less swellable and/or less expandable than one or more or all of the second regions of the polymer gel.5. The substrate of claim 1 , wherein one or more of the first regions comprises a first layer of first polymer gel having a thickness of 0.001 to 2000 microns and/or one or more of the second regions comprises a second layer of second polymer gel having a thickness of 0.001 to 2000 microns and/or one or more of the third regions comprises a third layer of second polymer gel having a thickness of 0.001 to 2000 microns.6. The ...

ADDITION-CURABLE LIQUID SILICONE RUBBER COMPOSITION FOR AIRBAGS, AND AIRBAG

Provided are an addition-curable liquid silicone rubber composition having exceptional adhesiveness and adhesive durability in a silicone rubber coating layer with respect to an airbag fabric, and an airbag. 1. An addition-curable liquid silicone rubber composition for airbags , comprising as essential components:(A) 100 parts by weight of an organopolysiloxane containing at least two silicon-bonded alkenyl groups per molecule, having a weight average degree of polymerization of 100 to 2,000, and being liquid at 25° C.,(B) an organohydrogenpolysiloxane containing at least two silicon-bonded hydrogen atoms (or SiH groups) per molecule, and being liquid at 25° C., in an amount to provide 1 to 10 moles of SiH groups in component (B) per mole of total silicon-bonded alkenyl groups in component (A),{'sup': '2', '(C) 1 to 50 parts by weight of finely divided silica having a BET specific surface area of at least 50 m/g,'}(D) a hydrosilylation reaction catalyst in an amount to provide 1 to 500 ppm by weight of catalyst metal element based on the total weight of components (A) to (C),(E) 0.1 to 10 parts by weight of an organic compound containing at least one functional group selected from alkenyl, alkoxysilyl, and hydrosilyl groups and at least one isocyanate group per molecule, and(F) 0.1 to 5 parts by weight of at least one condensation catalyst selected from organotitanium compounds, organozirconium compounds, and organoaluminum compounds.2. The addition-curable liquid silicone rubber composition of wherein component (E) is 3-isocyanatopropyltrimethoxysilane or 3-isocyanatopropyltriethoxysilane.3. The addition-curable liquid silicone rubber composition of wherein the finely divided silica as component (C) is a wet silica having a Naion content of up to 0.35% by weight calculated as NaO.4. The addition-curable liquid silicone rubber composition of claim 1 , further comprising (G) an organopolysiloxane resin of three-dimensional network structure in an amount of 0.1 to 100 ...

THIN-FILM TYPE HIGHLY MOISTURE-TRANSMISSIVE FIBER SHEET

A thin film-type high moisture transferable fiber sheet includes a thin film coating layer formed on one side of the hydrophilic fiber sheet, in which the thin film coating layer is formed such that a hydrophobic coating agent is coated on a portion of the one side of the fiber sheet in a thin film-type. 1. A thin film-type high moisture transferable fiber sheet comprising a thin film coating layer on one side of a hydrophilic fiber sheet ,wherein the thin film coating layer comprises a hydrophobic coating agent coated on a portion of the one side of the fiber sheet in a thin film-type.2. The fiber sheet according to claim 1 , wherein the thin film coating layer has a thickness of 20 nm to 80 nm.3. The fiber sheet according to claim 1 , wherein the hydrophobic coating agent comprises a silicone-based water repellent and a transparent binder.4. The fiber sheet according to claim 1 , wherein the hydrophobic coating agent is applied to 70% to 95% of a surface area of the one side.5. The fiber sheet according to claim 1 , wherein the thin film coating layer has a gap of 0.5 mm to 5 mm in which the hydrophobic coating agent is not coated.6. The fiber sheet according to claim 1 , wherein the hydrophobic coating agent constitutes the thin film coating layer in the form of dots or stripes.7. The fiber sheet according to claim 5 , wherein a color difference occurs between the thin film coating layer and the gap when moisture is absorbed. This application is a National Phase patent application of International Patent Application Number PCT/KR2017/004234, filed on Apr. 20, 2017, which claims priority of Korean Patent Application No. 10-2016-0050903, filed on Apr. 26, 2016, in the Korean Intellectual Property Office, the entire contents of all of which are incorporated herein by reference.Embodiments of the present invention relate to a thin film-type high moisture transferable fiber sheet and more particularly to a thin film-type high moisture transferable fiber sheet in which ...

ARTIFICIAL LEATHER USING POLYESTER AND MANUFACTURING METHOD THEREFOR

The present invention relates to an artificial leather using polyester, the artificial leather comprising: a base substrate layer made of a polyester fabric; an adhesive layer deposited on one surface of the base substrate layer and made of a polyester copolymer; and a skin film layer deposited on one surface of the adhesive layer and made of a polyetherester-based block copolymer. 1. An artificial leather using polyester , the artificial leather comprising:a base material layer formed with polyester fabric;an adhesive layer stacked on one surface of the base material layer and formed with polyester copolymer; anda skin film layer stacked on one surface of the adhesive layer and formed with polyetherester BLOCK copolymer.2. The artificial leather of claim 1 , wherein the base material layer is comprised of any one of a warp knit formed with polyester claim 1 , a circular knit napped cloth claim 1 , a polyester non-woven fabric or a polyester sea-island type ultrafine fiber non-woven fabric.3. The artificial leather of claim 1 , wherein the adhesive layer is formed with a polyester copolymer lower in melting point than that of copolymer formed with the skin film layer claim 1 , and the polyetherester BLOCK copolymer is manufactured by condensation polymerization of terephthalic acid claim 1 , 1 claim 1 , 4-butanediol and polytetraethylene glycol.4. The artificial leather of claim 3 , wherein the adhesive layer is manufactured by mixing polyester copolymer and isophthalic acid.5. The artificial leather of claim 1 , further comprising an foaming layer included between the adhesive layer and the skin film layer claim 1 , and formed with polyester having a thickness of 100˜300 μm and a density of 0.5˜0.8 g/cm.6. A method for manufacturing an artificial leather using polyester claim 1 , the method comprising:manufacturing a skin film layer;forming an adhesive layer by coating a hot melt adhesive on the skin film layer; andbonding by stacking the skin film layer, the ...

Epoxy resin imbibed polymer particles

The present invention relates to an aqueous polymer dispersion composition comprising a stable aqueous dispersion of single-phase thermoplastic polymer particles imbibed with a thermosettable compound having at least two oxirane groups. The thermoplastic polymer particles have a sufficient concentration of anti-agglomerating functional groups to stabilize the latex against agglomeration, and the thermoplastic polymer particles being a copolymerization product of a monomer mixture comprising, based on the total dry weight of the monomer mixture (a) 35 wt. % to 71 wt. % of ethyl acrylate, (b) 30 wt. % to 60 wt. % of methyl methacrylate, and (c) 5 wt. % to 10 wt. % methylol acrylamide.

ARTIFICIAL LEATHER COMPOSED OF DOPE-DYED POLYESTER FIBER AND METHOD OF PREPARING THE SAME

An artificial leather composed of a dope-dyed polyester fiber is provided. The artificial leather includes a carbon black in island component of a sea-island composite fiber and a polyurethane polymer elastomer. It is possible to improve the fastness to light and the fastness to rubbing at medium and deeper color, and at the same time, to have a luxuriously high quality and to reduce the amount of dye used in the production of artificial leather. 1. An artificial leather composed of dope-dyed polyester fiber , in which a black polymer elastomer is impregnated and a dispersion dye is dyed in a nonwoven fabric comprising sea-island type composite fiber of which an island component is black dope-dyed polyester.2. The artificial leather composed of dope-dyed polyester fiber of claim 1 , wherein the black dope-dyed polyester comprises 0.08 to 3.00% by weight of a carbon black.3. The artificial leather composed of dope-dyed polyester fiber of claim 1 , wherein the black polymer elastomer comprises 1 to 6% by weight of a carbon black.4. The artificial leather composed of dope-dyed polyester fiber of claim 1 , which has fastness to light of at least grade 4 claim 1 , fastness to dry rubbing of at least grade 4 and fastness to wet rubbing of at least grade 4 according to ISO 105-B06: 1998 method (condition 5).5. A method of preparing artificial leather composed of dope-dyed polyester fiber comprising:preparing staple fiber from sea-island type composite fiber filament composed of black dope-dyed polyester comprising 0.08 to 3.00% by weight of a carbon black, as an island component;preparing a nonwoven fabric by needle punching with the staple fiber;Impregnating a polymer elastomer comprising 1 to 6% by weight of a carbon black in the nonwoven fabric;forming napping by eluting a sea component of the sea-island type composite fiber from the nonwoven fabric to produce ultrafine fiber and grinding surface of the nonwoven fabric; anddyeing nonwoven fabric using a dispersion dye. ...

Fabric Substrate and Manufacturing Method Thereof

According to the present invention, there is provided a fabric substrate for mounting a light emitting element. The fabric substrate includes a fabric layer including at least one fabric, a stress buffer layer that is disposed on the fabric layer and minimizes an occurrence of physical strain and stress caused by bending the fabric layer, and a flattening layer that is disposed on the stress buffer layer and provides a flat surface to allow a light emitting element to operate. 1. A fabric substrate comprising:a fabric layer including at least one fabric;a stress buffer layer that is disposed on the fabric layer and minimizes an occurrence of physical strain and stress caused by bending the fabric layer; anda flattening layer that is disposed on the stress buffer layer and provides a flat surface to allow a light emitting element to operate.2. The fabric substrate of claim 1 , wherein the stress buffer layer is formed of a material having elasticity and adhesiveness.3. The fabric substrate of claim 1 , wherein the stress buffer layer is formed of a material having a Young's modulus of 500 MPa or less in order to obtain flexibility of the fabric substrate.4. The fabric substrate of claim 1 , wherein the stress buffer layer is formed to have a thickness of 0.1 μm or more.5. The fabric substrate of claim 1 , wherein the stress buffer layer is formed of a silicon-based material capable of being cured at room temperature.6. The fabric substrate of claim 1 , wherein the flattening layer is formed of a material which has a surface roughness of several nanometers (nm) or less and an interface property suitable for forming a thin film.7. The fabric substrate of claim 1 , wherein the flattening layer is formed of a material having a Young's modulus of 0.1 GPa or more.8. The fabric substrate of claim 1 , wherein the flattening layer is formed to have a thickness of 30 μm or less.9. The fabric substrate of claim 1 , wherein the flattening layer contains at least one of ...

COOKING FIRE SUPPRESSION COVER

This invention relates to a lightweight, thin, flexible fabric for a cooking fire suppression cover comprising a woven core of fiberglass mesh coated on its top and bottom surfaces with aluminized silicone for use in suppressing and/or extinguishing over a period of time relatively small initially contained fires, such as cooking fires on a stove. 1. A flexible fire suppressing intumescent fabric comprising:a woven fiberglass core coated on top and bottom surfaces thereof with aluminized silicone.2. The flexible fire suppressing intumescent fabric of claim 1 , having a thickness of from about 0.006 inches to about 0.010 inches.3. The flexible fire suppressing intumescent fabric of claim 1 , in which each of the aluminized silicone coating layers has a thickness of from about 0.0005 inches to about 0.001 inches.4. The flexible fire suppressing intumescent fabric of claim 1 , in which the weight of the fabric in a square of 36 inches by 36 inches is between 11 and 15 ounces per square yard of material.5. The flexible fire suppressing intumescent fabric of claim 1 , in which the core of woven fiberglass is a weave having between 55 and 59 ends/picks per inch. This invention relates to cooking fire suppression covers for use in suppressing and/or extinguishing over a period of time relatively small initially contained fires, such as cooking fires on a stove or fires in small kitchen appliances. The suppression covers are intended to starve the fire of oxygen and thereby prevent its spread or enlargement until professional fire services arrive to extinguish it.Cooking oil or fat fires on a stove are a common source of fire in the home. Kitchen fires are the largest single cause of home fires and fire injuries in the United States. They account for more than 400 fatalities and 5,000 reported injuries annually. The cost of kitchen fires in the United States from 2004 through 2009 was on the order of one billion dollars annually during this period. These fires are ...

Aqueous dispersions for use as coatings with variable water vapor permeance ratings

Certain embodiments described herein are directed articles that include a cellulosic substrate (or a non-cellulosic substrate) and an aqueous dispersion disposed on the substrate. In certain examples, the dispersion is effective to provide a water vapor perm rating of about 2 perms or less at 25% average RH as tested by ASTM D1653, or about 2 perm or less at 25% average RH as tested by ASTM E96, when the dispersion is cured as a coating on the substrate. In some embodiments, the substrate can be (or can be part of) a building substrate such as, for example, kraft paper placed on insulation (e.g., fiberglass insulation) or oriented strand board. In some instances, the aqueous dispersion can include a plant oil macromonomer or a waterborne epoxy resin.

INSULATION MATERIALS COMPRISING FIBERS HAVING A PARTIALLY CURED POLYMER COATING THEREON, ARTICLES INCLUDING SUCH INSULATION MATERIALS, AND METHODS OF FORMING SUCH MATERIALS AND ARTICLES

Insulation materials have a coating of a partially cured polymer on a plurality of fibers, and the plurality of coated fibers in a cross-linked polymeric matrix. Insulation may be formed by applying a preceramic polymer to a plurality of fibers, heating the preceramic polymer to form a partially cured polymer over at least portions of the plurality of fibers, disposing the plurality of fibers in a polymeric material, and curing the polymeric material. A rocket motor may be formed by disposing a plurality of coated fibers in an insulation precursor, curing the insulation precursor to form an insulation material without sintering the partially cured polymer, and providing an energetic material over the polymeric material. An article includes an insulation material over at least one surface.

AIR BAG BASE CLOTH AND AIR BAG

An air bag base cloth according to the present invention includes a base cloth main body formed of synthetic fibers, and a synthetic resin layer with which at least one face of the base cloth main body is coated, and the moisture content measured in accordance with JIS L 1096.8.10 is 0.5% or less. 1. An air bag base cloth comprising:a base cloth main body formed of synthetic fibers; anda synthetic resin layer with which at least one face of the base cloth main body is coated,wherein a moisture content measured in accordance with JIS L 1096.8.10 is 0.5% or less.2. The air bag base cloth according to claim 1 , wherein polyethylene terephthalate is used as a main material of the fibers included in the base cloth main body.3. The air bag base cloth according to claim 1 , wherein silicone resin is used as a main material of the synthetic resin layer.4. The air bag base cloth according to claim 1 , wherein the base cloth main body is coated with the synthetic resin layer in an amount of 10 to 50 g/m.5. The air bag base cloth according to claim 1 , wherein a weave density of yarns of the base cloth main body is 48 to 68 yarns/2.54 cm.6. The air bag base cloth according to claim 1 , wherein the number of yarn filaments in the base cloth main body is 72 to 182 filaments.7. An air bag formed of at least the air bag base cloth according to . The present invention relates to a base cloth used in an air bag that is in widespread use as a device for occupant protection at the time of a vehicle collision, and particularly to a coated air bag base cloth and an air bag obtained from the same.An air bag device is widely provided in a vehicle as a safety device for occupant protection that protects an occupant from impact when a vehicle undergoes a collision. In recent years, in addition to air bags to be deployed from in front of the driver's seat and from in front of the passenger's seat, curtain air bags to be deployed from lateral sides of a vehicle have been increasingly provided ...

MEDICAL FIBROUS STRUCTURE COMPRISING CALCIUM CARBOXYMETHYL CELLULOSE AND CHITOSAN COMPOUND AND PROCESS FOR PREPARING THE SAME

Disclosed are a medical fiberous structure and a method for preparing the same, wherein the medical fiberous structure comprises calcium carboxymethyl cellulose and a chitosan compound, at least one of the calcium carboxymethyl cellulose and the chitosan compound having a fibrous shape. 1. A medical fibrous structure comprising:calcium carboxymethyl cellulose; anda chitosan compound,wherein at least one of the calcium carboxymethyl cellulose and the chitosan compound is in fibrous form.2. The medical fibrous structure according to claim 1 , wherein the medical fibrous structure includes at least one of a nonwoven fabric claim 1 , a woven fabric claim 1 , a knitted fabric claim 1 , and a microfibril structure.3. The medical fibrous structure according to claim 1 , wherein both the calcium carboxymethyl cellulose and the chitosan compound are in fibrous form.4. The medical fibrous structure according to claim 3 , wherein the medical fibrous structure is at least one of a nonwoven fabric claim 3 , a woven fabric claim 3 , and a knitted fabric including calcium carboxymethyl cellulose fibers and chitosan compound fibers.5. The medical fibrous structure according to claim 3 , wherein the medical fibrous structure comprises a substrate including fibers formed of at least one of calcium carboxymethyl cellulose and a chitosan compound; and a fiber layer disposed on at least one of at least one surface of the substrate and an inside of the substrate claim 3 , wherein the fiber layer includes fibers formed of at least one of calcium carboxymethyl cellulose and a chitosan compound claim 3 , and the substrate is a nonwoven fabric claim 3 , a woven fabric claim 3 , or a knitted fabric.6. The medical fibrous structure according to claim 3 , wherein the medical fibrous structure is a microfibril structure including calcium carboxymethyl cellulose microfibrils and chitosan compound microfibrils.7. The medical fibrous structure according to claim 6 , wherein the chitosan compound is ...

Fabric With A Polymer Layer With A Riblet Structure

The invention relates to a fabric comprising at least one weft thread and at least one warp thread, wherein the fabric exhibits a polymer layer on at least one surface, characterized in that the diameter of the weft thread is larger than the diameter of the warp thread, the use of this fabric, as well as a process for the production thereof. 115-. (canceled)16. A fabric , comprising at least one weft thread and at least one warp thread , wherein the fabric exhibits a polymer layer on at least one surface , characterized in that the diameter of the weft thread is 3 to 5 times larger than the diameter of the warp thread.17. The fabric according to claim 16 , characterized in that the polymer layer has a contact angle larger than 70°.18. The fabric according to claim 16 , characterized in that the polymer layer has a surface tension of less than 40 mJ/m.19. The fabric according to claim 16 , characterized in that the at least one weft thread and the at least one warp thread independently of each other comprise a material which is selected from the group consisting of glass fibers claim 16 , polyamides and polyesters.20. The fabric according to claim 16 , characterized in that the polymer layer comprises a polymer claim 16 , which is selected from the group consisting of polymeric fluorinated hydrocarbons claim 16 , polysiloxanes claim 16 , polyolefins claim 16 , polymeric fluorosilanes claim 16 , copolymers of the aforementioned polymers claim 16 , derivatives of the aforementioned polymers and polymeric organofunctionalized silanes.21. The fabric according to claim 16 , characterized in that the polymer layer further comprises silver nanoparticles.22. A fabric according to claim 16 , characterized in that the fabric has an additional adhesive layer claim 16 , which is either applied onto the surface of the fabric which does not exhibit a layer of polymer claim 16 , or which claim 16 , under the proviso that a polymer layer is present on both surfaces of the fabric ...

HEAT INSULATOR

A heat insulator is provided that has a coating structure preventing separation of silica aerogel in a composite sheet. The heat insulator includes: a composite layer having silica aerogel enclosed in a nonwoven fabric; and a coating film containing a hydrophilic resin and a lipophilic resin and coating a surface of the composite layer. The nonwoven fabric resides in the coating film. In the coating film, the heat insulator includes the lipophilic resin which is present in the hydrophilic resin in the form of a plurality of islands. 1. A heat insulator comprising:a composite layer having silica aerogel enclosed in a nonwoven fabric; anda coating film containing a hydrophilic resin and a lipophilic resin and coating a surface of the composite layer.2. The heat insulator according to claim 1 , wherein the nonwoven fabric resides in the coating film.3. The heat insulator according to claim 1 , wherein the lipophilic resin is present in the hydrophilic resin in the form of a plurality of islands.4. The heat insulator according to claim 3 , wherein the nonwoven fabric is lipophilic claim 3 , and resides on the lipophilic resin present in the form of islands.5. The heat insulator according to claim 1 , wherein the hydrophilic resin is a hydrophilic coating material-base resin.6. The heat insulator according to claim 1 , wherein the lipophilic resin is a thermosetting resin.7. The heat insulator according to claim 1 , wherein the hydrophilic resin is a hydrophilic polyester resin claim 1 , and the lipophilic resin is an epoxy resin.8. The heat insulator according to claim 1 , wherein the coating film has a thickness of 1 to 100 μm.9. The heat insulator according to claim 3 , wherein the plurality of islands each have a diameter of 0.1 to 50 μm.10. The heat insulator according to claim 1 , wherein the lipophilic resin is 5 to 50 weight % of the coating film. The present disclosure relates to a heat insulator, particularly to a heat insulator having a surface coating film. ...

Blended membranes for water vapor transport and methods for preparing same

Water vapor transport membranes for ERV and other water vapor transport applications are provided. The membranes include a substrate and an air impermeable selective layer coated on the substrate, the selective layer including a cellulose derivative and a sulfonated polyaryletherketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the selective layer includes s PEEK and CA in an s PEEK:CA (wt.:wt.) ratio in the range of about 7:3 to 2:3. Methods for making such membranes are provided. The methods include applying a coating solution/dispersion to a substrate and allowing the coating solution/dispersion to dry to form an air impermeable selective layer on the substrate, the coating solution/dispersion including a cellulose derivative and a sulfonated polyarylether ketone. In some embodiments the sulfonated polyaryletherketone is in a cation form and/or the coating solution/dispersion includes s PEEK and CA in an sPEEK:CA (wt.:wt.) ratio in the range of about 7:3 to 2:3.

SILICONE MEMBRANES

Silicone membranes and methods of manufacturing membranes are provided. 1. A silicone roofing membrane comprising:(i) a substrate; and(ii) a silicone composition coating at least a portion of the substrate, wherein the substrate is a mesh or fabric, and wherein the silicone composition comprises a cross-linked polysiloxane.2. The membrane of claim 1 , wherein the silicone composition further comprises a catalyst claim 1 , a surfactant claim 1 , a pH-adjuster claim 1 , a filler claim 1 , a pigment claim 1 , or any combination thereof.3. The membrane of claim 2 , wherein the silicone composition is derived from an aqueous emulsion comprising a pre-crosslinked polysiloxane.5. The membrane of claim 4 , wherein the hydroxyl-terminated polysiloxane has a viscosity of 20 claim 4 ,000 to 300 claim 4 ,000 cps.6. The membrane of claim 4 , wherein the crosslinker is an alkoxy silane claim 4 , an oxime silane claim 4 , or an acetoxy silane.7. The membrane of claim 4 , wherein the crosslinker is methyltrimethoxysilane or aminopropyltrimethoxysilane.8. The membrane of claim 4 , wherein the catalyst is dimethyltin dineodecanoate claim 4 , dibutyl tin dilaurate claim 4 , or stannous octoate.9. The membrane of claim 4 , wherein the surfactant is 3-(polyoxyethylene) propylheptamethyltrisiloxane.10. The membrane of claim 4 , wherein the emulsion further comprises a pH-adjuster (e.g. claim 4 , 2-amino-2-methyl-1-propanol).11. The membrane of claim 4 , wherein the emulsion further comprises a filler.12. The membrane of claim 4 , wherein the emulsion further comprises a pigment.14. A method of preparing an emulsion useful for the manufacture of silicone membranes claim 4 , the method comprising:(i) mixing a hydroxyl-terminated polysiloxane, a crosslinker, and a catalyst, to provide a first mixture;(ii) mixing a surfactant and water to provide a second mixture; and(iii) combining and mixing the first and second mixtures to provide an emulsion.15. The method of claim 14 , wherein the ...

BASE INTERLINING, METHODS FOR THEIR MANUFACTURE AND APPLICATION THEREOF

The invention relates to a novel binder system and its use for bonding textile fabrics as well as products containing such bonded textile fabrics. The materials according to the invention are suitable for manufacturing base interlinings which may be used for manufacturing base interlinings for sarking, roofing and sealing membranes, particularly for manufacturing coated sarking, roofing and sealing membranes. 1. A method of making an article , the method comprising:melting at least one polymer to form a melted polymer;passing the melted polymer through spinneret rows to form spun polymer streams;stretching the spun polymer streams to form a plurality of fibers;forming the plurality of fibers into a spunbond textile fabric; 'at least one emulsion polymer; and', 'wherein the binder system comprises an aqueous dispersion comprising, 'applying a binder system to the spunbond textile fabric,'}solidifying the binder system into a binder that is incorporated into the spunbond textile fabric.2. The method of claim 1 , wherein the article has a heat dimensional stability of at most 1.6% in a longitudinal direction and at most 1.7% in a cross direction.3. The method of claim 1 , wherein the solidifying of the binder system comprises drying the binder system.4. The method of claim 1 , wherein the article is selected from the group consisting of a sarking membrane claim 1 , a roofing membrane claim 1 , and a sealing membrane.5. The method of claim 1 , wherein the binder system further comprises one or more additives selected from the group consisting of a preservative claim 1 , a stabilizer claim 1 , an antioxidant claim 1 , an antifoaming agent claim 1 , a waterproofing agent claim 1 , a UV stabilizer claim 1 , a filler claim 1 , and a pigment.6. The method of claim 1 , wherein the plurality of fibers comprise polyester fibers.7. The method of claim 1 , wherein the plurality of fibers comprise melt-spinnable polyesters.8. The method of claim 6 , wherein the polyester fibers ...

FIBROUS MATS AND PANELS HAVING A GYPSUM-BASED COATING AND METHODS FOR THE MANUFACTURE THEREOF

Coated nonwoven fibrous mats, building panels, and methods for making the same are provided. A coated nonwoven fiber mat includes a nonwoven fibrous mat having a continuous barrier coating on a surface thereof. The continuous barrier coating includes a set composition of gypsum and a binder. A building panel includes a panel core associated with a coated nonwoven fiber mat. A method of making a coated nonwoven fibrous mat includes depositing a composition of water, gypsum stucco, and a binder onto a surface of a nonwoven fibrous mat and setting the composition to form a continuous barrier coating. 1. A building panel , comprising:a panel core associated with a first nonwoven fibrous mat;a continuous barrier coating on a surface of the first nonwoven fibrous mat opposite the panel core, the continuous barrier coating comprising a set composition that comprises gypsum and a binder.2. The building panel of claim 1 , wherein the coating weighs between 2 lbs per 100 square feet and 8.5 lbs per 100 square feet claim 1 , on a dry basis.3. The building panel of claim 1 , wherein the coating has an average depth of penetration into the fibrous mat between about 10% and about 70% of a thickness of the first nonwoven fibrous mat.4. The building panel of claim 1 , wherein the binder is derived from a polymer emulsion or resin composition.5. The building panel of claim 1 , further comprising:a polymer coating on a surface of the continuous barrier coating opposite the first nonwoven fibrous mat, the polymer coating being derived from a latex emulsion or resin composition.6. The building panel of claim 1 , wherein the first nonwoven fibrous mat is a nonwoven fiberglass mat claim 1 , a nonwoven polymeric fiber mat claim 1 , or a mat comprising fiberglass and polymer fiber.7. A coated nonwoven fibrous mat claim 1 , comprising:a nonwoven fibrous mat having a continuous barrier coating on a surface thereof,wherein the continuous barrier coating comprises a set composition comprising ...

SCALD-RESISTANT SYNTHETIC LEATHER AND PREPARING METHOD

A scald-resistant synthetic leather includes a silicone layer and a high-temperature resistant substrate disposed in sequence from top to bottom. A preparing method includes coating and vulcanizating a silicone slurry on the high-temperature resistant substrate, after coating the silicone slurry, sending the high-temperature resistant substrate and the silicone slurry to a drying tunnel for vulcanization to allow attachment of the silicone layer and the high-temperature resistant substrate; after the vulcanization, peeling the silicone layer and the high-temperature resistant substrate apart to obtain the scald-resistant synthetic leather; the number of processes of coating and vulcanizating is more than one, and a thickness for a single coating is 0.02-3 mm; a total thickness for coating is 0.2-0.5 mm. The silicone slurry and the high-temperature resistant substrate used in the disclosure both are environmentally friendly and harmless materials. The high-temperature resistant substrate provides a fundamental framework, and the silicone slurry is the cover. 1. A scald-resistant synthetic leather comprising a silicone layer and a high-temperature resistant substrate disposed in sequence.2. The scald-resistant synthetic leather according to claim 1 , wherein a surface of the high-temperature resistant substrate facing away from the silicone layer is disposed with a silicone foam layer.3. The scald-resistant synthetic leather according to claim 2 , wherein the silicone layer claim 2 , the high-temperature resistant substrate and the silicone foam layer are sequentially composite and connected together.4. The scald-resistant synthetic leather according to claim 1 , wherein the high-temperature resistant substrate is a glass fiber or a carbon fiber.5. The scald-resistant synthetic leather according to claim 1 , wherein a thickness of the silicone layer is 0.2-0.5 mm.6. The scald-resistant synthetic leather according to claim 1 , wherein the silicone layer is prepared by ...

Cotton performance products and methods of their manufacture

Performance fabrics and methods of manufacturing them where the fabric is knit or woven cotton and cotton elastane blends to which a moisture-management treatment of wax or wax emulsion is applied to one side of the woven or knitted fabric. The treated fabric is wicking, absorbent and not water repellant or water resistant.

Coated fabric and method for producing same

The present invention addresses the problem of providing a cloth which, when used as an air bag main body cloth, does not undergo the damage caused by a high-temperature gas generated from an inflater, and therefore has high heat resistance and is suitable for an air bag. The means for solving the problem is a coated cloth for an air bag, which is produced by applying an elastomer resin layer on at least one surface of a three-dimensional woven fabric in an amount of 50 to 500 g/m 2 per one surface, said coated cloth being characterized by having void spaces formed therein, wherein the void content in the coated cloth is 15 to 60%. Preferably, the coated cloth is used in applications in which the coated cloth is attached onto the periphery of an inflater connection opening in an air bag.

Coated fabric for airbag

The purpose of the present invention pertains to a coated fabric used for an automotive airbag, and more particularly, a coated fabric for an airbag most suitable for a rollover curtain airbag which is produced applying a sealing agent to a coated fabric and sewing the resulting fabric and which can keep the adhesion of the sealing agent to the coat resin even after long-term and high-temperature aging. The present coated fabric for an airbag is obtained by applying an addition-polymerizable solvent-free silicone resin onto at least one surface of a synthetic fiber textile, wherein a coating amount of the silicone resin is 15 to 45 g/m 2 ; and a weft strain/warp strain ratio as observed in stretching the coated fabric is 0.30 to 0.65.

MULTICOLORED SIILICONE SYNTHETIC LEATHER AND PREPARING METHOD

A multicolored silicone synthetic leather includes an A colored silica layer, a B colored silica layer and a substrate sequentially disposed from top to bottom. Colors of the A colored silica layer and the B colored silica layer are different. A preparing method adopts silicone slurries with two colors, respectively are a slurry A and a slurry B; the slurry A is coated on release paper for vulcanization, and a thickness for coating is 0.01-0.1 mm; the slurry B is coated on the vulcanizated slurry A, and times for coating is more than one, and except final coating, the vulcanization is requested for the silicone slurries before next coating in former coating processes; the final coating is attached to a substrate for the vulcanization; the multicolored silicone synthetic leather is obtained after peeling the release paper. The synthetic leather prepared in the disclosure is environmentally friendly and harmless to human. 1. A multicolored silicone synthetic leather comprising an A colored silica layer , a B colored silica layer and a substrate sequentially disposed from top to bottom , wherein colors of the A colored silica layer and the B colored silica layer are different.2. The multicolored silicone synthetic leather according to claim 1 , wherein the A colored silica layer claim 1 , the B colored silica layer and the substrate are composite and connected in sequence.3. The multicolored silicone synthetic leather according to claim 1 , wherein a thickness of the A colored silica layer is 0.01-0.1 mm claim 1 , and a thickness of the B colored silica layer is 0.1-0.3 mm.4. The multicolored silicone synthetic leather according to claim 1 , wherein the B colored silica layer is composed of silica layers with more than one color.5. The multicolored silicone synthetic leather according to claim 1 , wherein the A colored silica layer is composed of silica layers with more than one color.6. A preparing method of the multicolored silicone synthetic leather based on claim 1 ...

STAIN-RESISTANT SYNTHETIC LEATHER AND METHOD FOR MANUFACTURING SAME

Provided a stain-resistant synthetic leather, including: (a) a polyurethane synthetic leather; (b) a silane-based coating layer formed on the polyurethane synthetic leather; and (c) a silicone coating layer formed on the silane-based coating layer, wherein the silane-based layer strengthens the binding between the polyurethane synthetic leather and the silicone coating layer, so that the stain-resistant synthetic leather can exhibit texture and flexibility of natural leather per se, and can exhibit excellent water resistance, stain resistance, weather resistance, and wear resistance through the silane-based coating layer and silicone coating layer formed on the polyurethane synthetic leather. 1. A stain-resistant synthetic leather , comprising:(a) a polyurethane synthetic leather;(b) a silane-based coating layer formed on the polyurethane synthetic leather; and(c) a silicone coating layer formed on the silane-based coating layer, wherein the silane-based layer strengthens the binding between the polyurethane synthetic leather and the silicone coating layer,wherein c) the silicone coating layer comprises: a linear siloxane; at least one cyclic siloxane; a siloxane-based copolymer; an emulsion of dimethylpolysiloxane and water; and inorganic particles.2. The stain-resistant synthetic leather of claim 1 , wherein (a) the polyurethane synthetic leather comprises:(a-1) a fabric layer forming a leather substrate; and(a-2) a polyurethane coating layer formed on one surface or both surfaces of the fabric layer.3. The stain-resistant synthetic leather of claim 1 , further comprising:(d) a print layer formed between (a) the polyurethane synthetic leather and (b) the silane-based coating layer, the print layer having a predetermined color or pattern.4. The stain-resistant synthetic leather of claim 3 , further comprising:(e) a first adhesive layer for enhancing adhesive strength, formed between (a) the polyurethane synthetic leather and (d) the print layer.5. The stain- ...

AIRBAG BASE FABRIC, AIRBAG AND METHOD OF MANUFACTURING AIRBAG BASE FABRIC

An airbag base fabric having a warp direction energy absorption characteristic defined by formula (1) is 30 to 50 and a weft direction energy absorption characteristic defined by formula (2) is 30 to 50: 18-. (canceled)10. The airbag base fabric of claim 9 , wherein a warp yarn and a weft yarn forming the airbag base fabric are synthetic multifilament yarn claim 9 , and both havea total fineness of 145 to 720 dtex,a single filament fineness of 2 to 10 dtex,a tenacity of 4.5 to 6.5 cN/dtex, anda elongation at break of 23 to 45%.11. The airbag base fabric of claim 9 , wherein an average of the warp direction elongation at break and the weft direction elongation at break is 35 to 55%.12. The airbag base fabric of claim 9 , wherein a sum of the warp yarn cover factor and the weft yarn cover factor is 1900 to 2400.13. The airbag base fabric of claim 9 , wherein an average of the warp direction elongation at break and the weft direction elongation at break is 44 to 50% claim 9 , and single filament fineness of the warp yarn and the weft yarn forming the airbag base fabric are both 3 to 7 dtex.14. An airbag claim 9 , wherein the airbag base fabric of is sewn.15. A side airbag comprising the airbag of .16. A method of manufacturing the airbag base fabric of claim 9 , comprising:a scouring process that scours a woven gray fabric by applying a tension of 150 to 400 N/m with water at 70° C. or less,a drying process that dries the gray fabric at a temperature of 140° C. or less, anda heat-setting process that heat-sets the woven gray fabric,wherein the heat-setting process comprises performing tentering with a pin stenter dryer to obtain a base fabric width more than 98% of a width of the gray fabric dried by a dryer, with an overfeed ratio of −2 to +2%, at a temperature of 120 to 200° C. This disclosure relates to an airbag base fabric, an airbag and a method of manufacturing the airbag base fabric. Specifically, the disclosure relates to a base fabric having an excellent ...

Synthetic leather fabrics

A woven fabric comprises a plurality of first fibers extending along a first direction, the first fibers having a first modulus of elasticity; a plurality of second fibers extending along a second direction and being woven with the plurality of first fibers, the second fibers having a second modulus of elasticity that is lower than the first modulus of elasticity; and a coating disposed over the plurality of first fibers and the plurality of second fibers. In some embodiments, the coating is a synthetic leather.

ELECTROSPUN CONDUCTIVE CARBON FIBERS

A conductive carbonaceous fiber is provided, comprising a carbonaceous material obtained from carbonizing an electrospun fiber wherein said fiber comprises at least one conductive metal precursor. The electrospun fibers can be formed into fibrous mats during spinning, stabilization and carbonization that are conductive materials which can be used to make stretchable conductors for flexible electronic devices. The invention relates also to the process for making the fibers, corresponding elastomeric fibrous mesh/polymer composites as well as use of these composites for making stretchable electrical conductors. The obtainable elastomeric composite films (with a thickness in the range of 0.8 to 1.5 mm) exhibit good electrical conductivity and excellent electromechanical stability under mechanical deformations (e.g. elongating, twisting and bending). The scalable fabrication process and low-cost precursors make the elastic electrospun carbon fibers/polymer composite conductors promising materials for applications in flexible electronic devices, displays, sensors, wearable conducting clothes, implantable medical devices, etc. 125.-. (canceled)26. A stretchable , conductive fibrous mesh/elastomer composite material comprising a mesh of conductive carbonaceous fibers comprising a carbonaceous material obtained from carbonizing an electrospun fiberwherein said electrospun fiber is derived from lignin and comprises at least one metal precursor, andwherein said mesh is integrated into an elastomer matrix.27. The composite material according to claim 26 , wherein the metal precursor is converted to a conductive metal particle.28. The composite material according to claim 26 , wherein the metal precursor is selected from the group consisting of a copper and nickel salt.29. The composite material according to claim 26 , wherein the lignin is selected from the group consisting of organosolv lignin claim 26 , softwood kraft lignin claim 26 , hardwood kraft lignin and ...

FABRIC COATED WITH FUNCTIONAL SILICONE RUBBER

A fabric coated with functional silicone rubber, the fabric being configured such that a coating layer may not be easily separated from the fabric and may be used to form a power line or a signal line. The fabric includes: a woven fabric made by weaving and including uniform pores therein; and a coating layer formed by coating a surface of the woven fabric with liquid silicone rubber in which electrically conductive particles larger than the pores of the woven fabric are dispersed and mixed, wherein the liquid silicone rubber permeates into the pores of the woven fabric by the weight thereof and is cured such that the silicone rubber is anchored to the woven fabric, and an electrically conductive layer having electrical conductivity is formed as the electrically conductive particles are caught on the surface of the woven fabric and increase in density at the surface of the woven fabric. 1. A fabric coated with functional silicone rubber , the fabric comprising:a woven fabric made by weaving and comprising uniform pores therein; anda coating layer formed by coating a surface of the woven fabric with liquid silicone rubber in which electrically conductive particles larger than the pores of the woven fabric are dispersed and mixed,wherein the liquid silicone rubber permeates into the pores of the woven fabric by the weight thereof and is cured such that the silicone rubber is anchored and coupled to the woven fabric, andan electrically conductive layer having electrical conductivity is formed as the electrically conductive particles are caught on the pores of the woven fabric at an interface with the woven fabric and increase in density at the interface.2. The fabric coated with functional silicone rubber of claim 1 , wherein the coating layer is formed by dispersing and mixing electrically conductive wires together with the electrically conductive particles in the liquid silicone rubber and curing the liquid silicone rubber.3. The fabric coated with functional ...

Stabilization of fabric surfaces

A textile fabric having improved properties, variously including surface stability, abrasion resistance, resistance to edge fraying, moisture control, and resistance to fluid penetration is created by introducing a polymeric solution or a plurality of low-melting particles suspended in a liquid into the textile fabric while leaving a plurality of surface fibers exposed and maintaining a textile feel on the surface.

WEAR-RESISTANT ADHESIVE TAPE

A wear-resistant adhesive tape for wrapping cables in an automobiles. The tape is a textile support strip made of warp yarns and weft yarns and in which each of the yarns is made of polyester or polyamide with a yarn fineness of at least 40 dtex. An adhesive coating is provided on at least one face of the strip. The warp yarns are formed as multi-warp yarns or the weft yarns are formed as multi-weft yarns. 1. A wear-resistant adhesive tape for wrapping cables in an automobiles , wherein:the tape is a textile support strip made of warp yarns and weft yarns,each of the yarns is made of polyester or polyamide with a yarn fineness of at least 40 dtex,at least one face of the strip is provided with an adhesive coating, andthe warp yarns are formed as multi-warp yarns or the weft yarns are formed as multi-weft yarns.2. The tape defined in claim 1 , wherein the textile support strip is composed of single warp yarns and multi-weft yarns claim 1 , the multi-weft yarns each being composed of at least two individual yarns.3. The tape defined in claim 2 , wherein the single warp yarns have a yarn thickness of at least 200 dtex.4. The tape defined in claim 2 , wherein the single warp yarns are of polyamide.5. The tape defined in claim 2 , wherein the multi-weft yarns are double-weft yarns each having two individual yarns.6. The tape defined in claim 5 , wherein the individual yarns of each multi-weft yarn run parallel to and along the exact same path as each other claim 5 , are not connected to each other claim 5 , and are not wound or twisted around each other.7. The tape defined in . wherein the individual yarns of the multi-weft yarns each have a yarn thickness of greater than 200 dtex.7. The tape defined in claim 2 , wherein each of the individual yarns of the multi-weft yarns has a yarn thickness of no more than 250 dtex.9. The tape defined in claim 2 , wherein the multi-weft yarns are made of polyamide.10. The tape defined in claim 1 , wherein 10 to 50 warp yarns/cm are ...

SURFACE COVERINGS INCLUDING CARBON SEQUESTERING MATERIALS AND METHODS OF MAKING

Floor coverings, such as modular panels or tiles, for installation on interior surfaces include an upper wear layer and a backing layer, where the backing layer includes a filler that includes concentrated carbon. The floor coverings can sequester carbon such that the resulting product has a negative carbon footprint when subjected to a Life Cycle Assessment. 1. A floor covering comprising an upper wear layer and a backing compound , wherein the backing compound comprises a binder and at least one filler , wherein the at least one filler comprises concentrated carbon.2. The floor covering of claim 1 , wherein the concentrated carbon has a carbon content of at least 85%.3. The floor covering of claim 1 , wherein the concentrated carbon comprises less than 40 ppm of total polyaromatic hydrocarbons (PAH) and less than 15 ppm of total heavy metals.4. The floor covering of claim 1 , wherein the concentrated carbon has a particle size from about 0.01 μm to about 3 mm.5. The floor covering of claim 1 , wherein the concentrated carbon is present in the backing compound at a weight percent from about 1% to about 60% by weight.6. The floor covering of claim 1 , wherein the at least one filler comprises a first filler comprising the concentrated carbon and a second filler comprising a silicate claim 1 , a silica claim 1 , an oxide of silica claim 1 , a carbonate claim 1 , a sulfate claim 1 , an oxide of antimony claim 1 , aluminum trihydrate claim 1 , calcium oxide claim 1 , fly ash claim 1 , carbon black claim 1 , talcum claim 1 , a clay claim 1 , kaolin claim 1 , wood chips claim 1 , wood flour claim 1 , shell flour claim 1 , a plant material claim 1 , or a recycled material.7. The floor covering of claim 6 , wherein the first filler and the second filler are present in the backing compound at a combined weight percent from about 40% to about 70% by weight.8. The floor covering of claim 1 , wherein the binder comprises a bio-based ester present in the backing compound at a ...

Leather-like fabric

A leather-like fabric has a feel of natural nubuck leather and a napped feel and air permeability of suede leather, as well as high wear resistance. The leather-like fabric includes a fibrous structure including ultrafine fibers having an average monofilament fineness of 0.0001 dtex or more and 0.5 dtex or less, at least one surface of the fibrous structure being napped, the napped surface having resin layers located discontinuously, and each of the resin layers containing two or more layers.

BASE INTERLINING, METHODS FOR THEIR MANUFACTURE AND APPLICATION THEREOF

The invention relates to a novel binder system and its use for bonding textile fabrics as well as products containing such bonded textile fabrics. The materials according to the invention are suitable for manufacturing base interlinings which may be used for manufacturing base interlinings for sarking, roofing and sealing membranes, particularly for manufacturing coated sarking, roofing and sealing membranes. 1. A textile fabric comprising:textile fibers; anda binder to solidify the textile fibers into the textile fabric, starch; and', 'emulsion polymers,, 'wherein the binder is formed from a binder system comprising an aqueous dispersion ofwherein the binder system has 5 wt. % or less of ethylenically unsaturated carboxylic acids based on the weight of the binder system.2. The textile fabric of claim 1 , wherein the binder system has 3 wt. % or less of the ethylenically unsaturated carboxylic acids based on the weight of the binder system.3. The textile fabric of claim 1 , wherein the textile fabric has a heat dimensional stability of at most 1.6% in a longitudinal direction and at most 1.7% in a cross direction.4. The textile fabric of claim 1 , wherein the textile fibers comprise polyester fibers.5. The textile fabric of claim 1 , wherein the textile fibers comprise spunbonded fibers.6. The textile fabric of claim 1 , wherein the textile fibers comprise one or more type of reinforcing fibers selected from the group consisting of aramid fibers claim 1 , carbon fibers claim 1 , glass fibers claim 1 , mineral fibers claim 1 , high-strength polyester fibers claim 1 , high-strength polyamide fibers claim 1 , and metal fibers.7. The textile fabric of claim 1 , wherein the starch comprises at least one vegetable starch selected from the group consisting of potatoes claim 1 , manioc claim 1 , arrowroot claim 1 , batata claim 1 , wheat claim 1 , maize claim 1 , rye claim 1 , rice claim 1 , barley claim 1 , millet claim 1 , oat claim 1 , sorghum claim 1 , chestnuts claim 1 ...

Synthetic leather-like Composite with smoke and flame resistant properties

A synthetic leather-like composite product comprising a polysiloxane top surface having the appearance and surface characteristics of leather, a polysiloxane solid or cellular core, and a textile fabric barrier layer. 1. A synthetic leather-like composite product comprising a polysiloxane top surface having the appearance and surface characteristics of leather , a polysiloxane core , and a textile fabric barrier layer.2. The composite product of claim 1 , in which the textile fabric barrier layer is a knitted claim 1 , woven or non-woven fiber comprising aramid fiber claim 1 , fiberglass claim 1 , or synthetic polymeric fibers.3. The composite product of claim 1 , in which the textile fabric barrier layer is a 4-way stretchable fabric.4. The composite product of claim 1 , in which the top surface is smooth with no stretch.5. The composite product of claim 1 , in which the top surface is smooth with high stretch.6. The composite product of claim 1 , in which the textile fabric barrier layer is a 4-way stretchable fabric.7. The composite product of claim 1 , in which the textile fabric barrier layer includes a 3-D spacer textile fabric therein.8. The composite product of claim 1 , in which the textile fabric barrier is Kevlar® fiber.9. The product of claim 1 , in which the textile fabric backing is Nomex® fiber.10. The composite product of claim 1 , in which the top surface layer claim 1 , the core and the textile fabric layers are adhesively bonded by a polysiloxane adhesive.11. A synthetic leather-like composite product comprising a polysiloxane top surface having the appearance and surface characteristics of leather claim 1 , coated with an aramid knit backing.12. A synthetic leather-like composite product comprising a cast polysiloxane top surface having the appearance and surface characteristics of leather claim 1 , a polysiloxane core claim 1 , and a textile fabric barrier layer.13. A synthetic leather-like composite product comprising a polysiloxane top surface ...

COATED FABRIC FOR AIR BAG AND METHOD FOR MANUFACTURING THE SAME

The present invention provides a coated fabric for an air bag obtained by applying an elastomer resin onto at least one side of a woven fabric made from synthetic fiber, characterized in that the applied amount of the elastomer resin is 25 to 60 g/m, that an average resin thickness on warp and weft at head top of the woven fabric surface is 8 μm to 45 μm, and that number of foams having diameter of 30 μm or larger is 100 or more/cmon the surface of a resin layer. 1. A coated fabric for an air bag obtained by applying an elastomer resin onto at least one side of a woven fabric made from synthetic fiber , characterized in that the applied amount of the elastomer resin is 25 to 60 g/m , that an average resin thickness on warp and weft at head top of the woven fabric surface is 8 μm to 45 μm , and that number of foams having diameter of 30 μm or larger is 100 or more/cmon the surface of a resin layer.2. The coated fabric for an air bag according to claim 1 , wherein the elastomer resin is a solvent-free silicone of an addition polymerization type.3. The coated fabric for an air bag according to claim 1 , wherein the total fineness of yarns constituting the woven fabric is 350 to 1000 dtex.4. The coated fabric for an air bag according to claim 1 , wherein the cover factor of the woven fabric is 1 claim 1 ,800 to 2 claim 1 ,500.5. The coated fabric for an air bag according to claim 1 , which is used as a heat-resistant reinforcing fabric.6. A method for manufacturing a coated fabric for an air bag comprising a step of applying an elastomer resin onto at least one side of a woven fabric made from synthetic fiber claim 1 , characterized in that claim 1 , during drying after application of the resin claim 1 , hot wind is irradiated from the upper side of the coated surface claim 1 , namely only on one side of the woven fabric.7. The method for manufacturing a coated fabric for an air bag according to claim 6 , characterized in that claim 6 , when a drying furnace is divided ...

Double Side Coated Airbag

A dual coated fabric that is well suited for producing vehicle airbags. The coated fabric includes a first coating on one side and a second coating on a second and opposite side. The first coating may comprise an elastomeric coating, such as a cured rubber. The second coating on the opposite side, however, may comprise a non-elastomeric coating. The non-elastomeric coating provides dimensional stability and provides an excellent counterbalance to the elastomeric coating. 1. A vehicle airbag comprising: (a) a woven fabric substrate having a first side and an opposite second side;', '(b) a first coating on the first side of the fabric substrate, the first coating comprising an elastomeric material; and', '(c) a second coating on the second side of the fabric substrate, the second coating comprising a non-elastomeric polymer., 'a first fabric panel attached to a second fabric panel, the first fabric panel and the second fabric panel comprising2. A vehicle airbag as defined in claim 1 , wherein the elastomeric material comprises a cured rubber.3. A vehicle airbag as defined in claim 1 , wherein the elastomeric material comprises a silicone rubber.4. A vehicle airbag as defined in claim 1 , wherein the second coating restricts the stretch properties of the fabric substrate.5. A vehicle airbag as defined in claim 1 , wherein the non-elastomeric polymer comprises an acrylic polymer or urethane.6. A vehicle airbag as defined in claim 1 , wherein the first coating is present on the first side of the fabric substrate in an amount from about 15 gsm to about 50 gsm.7. A vehicle airbag as defined in claim 1 , wherein the second coating is present on the second side of the fabric substrate in an amount from about 8 gsm to about 15 gsm.8. A vehicle airbag as defined in claim 1 , wherein the woven substrate contains yarns comprising a polyester claim 1 , a polyamide claim 1 , or mixtures thereof.9. A vehicle airbag as defined in claim 8 , wherein the yarns have a denier of from ...

FIBER-REINFORCED RESIN INTERMEDIATE MATERIAL AND METHOD FOR MANUFACTURING SAME

The present invention provides a fiber-reinforced resin intermediate material, including not only a thermoplastic resin but also a thermosetting resin, in which defects such as voids are difficult to be generated and which is excellent in shaping ability; and a method for manufacturing the same. The fiber-reinforced resin intermediate material according to the present invention is a fiber-reinforced resin intermediate material formed by attaching a resin to an outer surface part of a reinforcing fiber substrate formed of reinforcing fibers subjected to opening and heating the resin to a temperature equal to or higher than the melting point of the resin to impregnate the reinforcing fiber substrate with the resin, wherein the reinforcing fiber substrate has void space that is opened on an outer surface thereof and the resin is in a semi-impregnated state. 1. A fiber-reinforced resin intermediate material formed by attaching a resin to an outer surface part of a reinforcing fiber substrate , which is formed of reinforcing fibers subjected to opening , and heating the resin to a temperature equal to or higher than the melting point of the resin to impregnate the reinforcing fiber substrate with the resin ,wherein the reinforcing fiber substrate has void space that is opened on an outer surface thereof and the resin is in a semi-impregnated state.2. The fiber-reinforced resin intermediate material according to claim 1 , wherein the resin to be attached to the reinforcing fiber substrate is a powder.3. The fiber-reinforced resin intermediate material according to claim 1 , wherein the reinforcing fiber is carbon fiber and basis weight of the reinforcing fiber substrate is 40 to 250 g/m.4. The fiber-reinforced resin intermediate material according to claim 1 , wherein apparent density ρ is ½ to 1/50 of target apparent density ρc.the target apparent density ρc being ρc=Vr×ρr+Vf×ρf when fiber volume content of the carbon fiber is Vf and density thereof is ρf and resin ...

ADDITION-CURABLE SILICONE RUBBER COMPOSITION AND AIRBAG

Provided is an addition-curable silicone rubber composition for airbags. An addition-curable silicone rubber composition which contains: 2. The addition-curable silicone rubber composition of claim 1 , further comprising(F) a tackifier, and(G) at least one condensation catalyst selected from organotitanium compounds and organozirconium compounds.4. The addition-curable silicone rubber composition of any one of to wherein component (A) contains (A-1) an alkenyl-containing organopolysiloxane containing at least two C-Calkenyl groups per molecule and having a viscosity of at least 70 claim 1 ,000 mPa·s at 25° C. as measured by the method of JIS Z8803:2011.5. The addition-curable silicone rubber composition of wherein component (A) further contains (A-2) an alkenyl-containing organopolysiloxane containing at least two C-Calkenyl groups per molecule and having a viscosity of 10 claim 4 ,000 to 50 claim 4 ,000 mPa·s at 25° C. as measured by the method of JIS Z8803:2011.6. The addition-curable silicone rubber composition of wherein component (B) is a cyclic organohydrogenpolysiloxane of formula (1) wherein m=n=2.7. The addition-curable silicone rubber composition of wherein component (C) contains (C-1) an organohydrogenpolysiloxane having at least one silicon-bonded hydrogen atom (SiH group) at each of molecular chain end and side chain.8. The addition-curable silicone rubber composition of wherein component (C) further contains at least one of(C-2) an organohydrogenpolysiloxane having a silicon-bonded hydrogen atom (SiH group) only at a side chain of the molecular chain and(C-3) an organohydrogenpolysiloxane having a silicon-bonded hydrogen atom (SiH group) only at an end of the molecular chain.9. An airbag comprising a base fabric and a cured film of the addition-curable silicone rubber composition of thereon.10. The airbag of having a hollow weave structure.11. The airbag of or for use as a curtain airbag. This invention relates to airbags such as curtain airbags having ...

WIRING BOARD AND METHOD OF MANUFACTURING WIRING BOARD

A wiring board includes a core, and a differential signal wire disposed on a surface of the core, wherein the core includes a glass cloth formed such that a warp yarn and a weft yarn that are each formed of a glass fiber are woven, a resin in which the glass cloth is embedded, and a powder that disperses in a stitch of the glass cloth that is surrounded by the warp yarn and the weft yarn and that is formed of a material having a relative permittivity more than a relative permittivity of the resin. 1. A wiring board comprising:a core; anda differential signal wire disposed on a surface of the core,wherein the core includes a glass cloth formed such that a warp yarn and a weft yarn that are each formed of a glass fiber are woven, a resin in which the glass cloth is embedded, and a powder that disperses in a stitch of the glass cloth that is surrounded by the warp yarn and the weft yarn and that is formed of a material having a relative permittivity more than a relative permittivity of the resin.2. The wiring board according to claim 1 ,wherein the powder spreads over an entire upper surface and an entire lower surface of the glass cloth.3. The wiring board according to claim 1 ,wherein the powder is a glass powder.4. The wiring board according to claim 1 ,wherein the warp yarn and the weft yarn each contain bundles of glass fibers, andwherein a particle diameter of the powder is smaller than a diameter of each of the glass fibers.5. The wiring board according to claim 1 ,wherein a relative permittivity of the powder is no less than 0.6 times a relative permittivity of the glass fiber and no more than 1.4 times the relative permittivity of the glass fiber.6. The wiring board according to claim 1 ,wherein the powder is a phenol resin powder, a urea resin powder, or a melamine resin powder.7. A wiring board comprising:a first core;a second core; anda differential signal wire disposed between the first core and the second core,wherein the first core and the second core ...

POLYURETHANE BASED SYNTHETIC LEATHERS COMPRISING NANOPARTICLES AND HAVING IMPROVED PEEL STRENGTH

Disclosed herein are methods of producing externally stabilized, poromeric synthetic leathers having improved peel strength, the methods comprising: preparing a prepolymer from a mixture comprising at least one polyester polyol, at least one polyether polyol, at least one isocyanate and optionally in a solvent; mixing the prepolymer, water, and a first surfactant; optionally add a second chain extender to form a PUD; preparing a mixture comprising said PUD, at least one surfactant, and at least one thickener; frothing said mixture; applying the frothed mixture to a fabric and thereby forming a coated fabric; adjusting the thickness of the frothed mixture on the coated fabric; drying the coated fabric. Methods of improving the peel strength of poromeric synthetic leathers are also disclosed. Externally stabilized synthetic leathers having improved peel strength are also disclosed. 1. Methods for producing externally stabilized , poromeric synthetic leathers having improved peel strength , the methods comprising:preparing a prepolymer from a mixture comprising at least one polyester polyol, at least one polyether polyol, at least one isocyanate and optionally in a solvent;mixing the prepolymer, water, and a first surfactant;optionally add a second chain extender to form a PUD;preparing a mixture comprising said PUD, at least one surfactant, and at least one thickener;frothing said mixture;applying the frothed mixture to a fabric and thereby forming a coated fabric;adjusting the thickness of the frothed mixture on the coated fabric;drying the coated fabric.2. Methods of improving the peel strength of poromeric synthetic leathers , the methods comprising:preparing a prepolymer from a mixture comprising at least one polyester polyol, at least one polyether polyol, at least one isocyanate and optionally in a solvent;mixing the prepolymer, water, and a first surfactant;optionally add a second chain extender to form a PUD;preparing a mixture comprising said PUD, at least ...

FLEXIBLE HEAT SHIELD WITH SILICONE ELASTOMER AND A TOPCOAT FOR INFLATABLE SAFETY DEVICES

An inflatable vehicle safety device is provided that comprises an inflator, a fluid compartment, and a heat shield. The inflator is capable of providing an inflation fluid used to inflate the fluid compartment. The heat shield, which is located within the fluid compartment, comprises a fabric layer and a thermal barrier layer located adjacent to the fabric layer. The thermal barrier layer includes at least one layer of silicone elastomer and one or more silicone topcoats. The heat shield has a thermal resistance value of six seconds or more at 725° C. when tested in a hot rod thermal resistivity test. 1. A thermally resistant layered composite sheet , the composite sheet comprising:a first fabric layer having a top side and a bottom side; anda thermal barrier layer comprising at least one layer of a silicone elastomer and one or more silicone topcoats; the thermal barrier layer being located adjacent to one of the top side or bottom side;wherein the composite sheet has a thermal resistance value of six seconds or more at 725° C.2. The composite sheet of claim 1 , wherein the first fabric layer comprises a fabric material and one or more silicone treatments located on the top side or bottom side.3. The composite sheet of claim 2 , wherein the silicone treatment of the first fabric layer is located on the top side or bottom side of the first fabric layer that is either adjacent to the thermal barrier layer or opposite the side that is adjacent to the thermal barrier layer.4. The composite sheet of claim 1 , further comprising a second fabric layer having a top side and bottom side;the second fabric layer being located either adjacent to the thermal barrier layer or on the side of the first fabric layer that is opposite to the thermal barrier layer; andthe second fabric layer including a fabric material and optionally one or more silicone treatments located on the top side or bottom side.5. The composite sheet of claim 1 , having a thermal resistance value of 12 ...

CARRIER WITH LOCALIZED FIBROUS INSERT AND METHODS

A structural reinforcement for an article including a carrier that includes: (i) a mass of polymeric material having an outer surface; and (is) at least one consolidated fibrous insert having an outer surface and including at least one elongated fiber arrangement having a plurality of ordered fibers arranged in a predetermined manner. The fibrous insert is envisioned to adjoin the mass of the polymeric material in a predetermined location for carrying a predetermined load that is subjected upon the predetermined location (thereby effectively providing localized reinforcement to that predetermined location). The fibrous insert and the mass of polymeric material are of compatible materials, structures or both, for allowing the fibrous insert to be at least partially joined to the mass of the polymeric material. Disposed upon at least a portion of the carrier will be a mass of activatable material. 155-. (canceled)56. A device for structural reinforcement , baffling and/or sealing of an article , comprising: i. a mass of polymeric material having an outer surface and including a first polymeric material; and', 'ii. at least one consolidated fibrous insert having an outer surface and including at least one elongated fiber arrangement having a plurality of ordered fibers distributed in a predetermined manner in a second polymeric material, the fibrous insert adjoining the mass of the polymeric material in a predetermined location for carrying a predetermined load that is subjected upon the predetermined location; wherein the fibrous insert and the mass of polymeric material include compatible materials, structures or both, for allowing the fibrous insert to be at least partially joined to the mass of polymeric material; and, 'a. a carrier that includesb. a mass of activatable material selectively applied over at least a portion of one or both of the outer surface of the mass of the polymeric material or the at least one fibrous insert, the mass of activatable material ...

POLYSILOXANE-MODIFIED POLYHYDROXY POLYURETHANE RESIN, METHOD FOR PRODUCING SAME, HEAT-SENSITIVE RECORDING MATERIAL USING THE RESIN, IMITATION LEATHER, THERMOPLASTIC POLYOLEFIN RESIN SKIN MATERIAL, MATERIAL FOR WEATHER STRIP, AND WEATHER STRIP

Disclosed are a polysiloxane-modified polyhydroxy polyurethane resin characterized by being derived from a reaction between a 5-membered cyclic carbonate polysiloxane compound represented by the below-described formula (1) and an amine compound, and its production process; and a resin composition, thermal recording medium, imitation leather, thermoplastic polyolefin resin skin material, weather strip material, and weather strip, all of which make use of the resin. 125-. (canceled)27. The polysiloxane-modified polyhydroxy polyurethane resin according to claim 26 , wherein in the resin claim 26 , the 5-membered cyclic carbonate polysiloxane compound is a reaction product of an epoxy-modified polysiloxane compound with carbon dioxide.28. The polysiloxane-modified polyhydroxy polyurethane resin according to claim 27 , which comprises carbon dioxide in an amount from 1 to 25 mass % claim 27 , which is derived from a raw material.29. The polysiloxane-modified polyhydroxy polyurethane resin according to claim 26 , wherein a content of polysiloxane segments in a molecule of the resin is from 1 to 75 mass %.30. The polysiloxane-modified polyhydroxy polyurethane resin according to claim 26 , wherein the primary diamine compound is at least one diamine selected from the group consisting of aliphatic diamines claim 26 , aromatic diamines claim 26 , alicyclic diamines claim 26 , and alkanoldiamines.31. The polysiloxane-modified polyhydroxy polyurethane resin according to claim 26 , wherein the primary diamine compound is at least one diamine selected from the group consisting of methylenediamine claim 26 , ethylenediamine claim 26 , trimethylenediamine claim 26 , 1 claim 26 ,3-diaminopropane claim 26 , hexamethylenediamine claim 26 , octamethylenediamine claim 26 , phenylenediamine claim 26 , 3 claim 26 ,3′-dichloro-4 claim 26 ,4′-diaminodiphenylmethane claim 26 , 4 claim 26 ,4′-methylenebis(phenylamine) claim 26 , 4 claim 26 ,4′-diaminodiphenyl ether claim 26 , 4 claim 26 ,4′- ...

WATER-REPELLENT SOFTENING AGENT

A softening agent composition including (1) a silicone polymer, (2) a water-repellent polymer, (3) an emulsifier, and (4) a liquid medium that is water or a mixture of water and an organic solvent. Also disclosed is a method for producing the softening agent composition which includes producing a water-repellent polymer by polymerizing, in the presence of the silicone polymer, a monomer that constitutes the water-repellent polymer. The water-repellent polymer may be at least one selected from the group consisting of fluorine-containing polymers and non-fluorine-containing polymers. Also disclosed is a method for treating a substrate with the softening agent composition and a substrate treated with the softening agent composition. 1. A softening agent composition , comprising(1) a silicone polymer,(2) at least one water-repellent polymer which is polymerized in the presence of the silicone polymer, and selected from the group consisting of a fluorine-containing polymer and a fluorine-free polymer,(3) a liquid medium which is water or a mixture of water and an organic solvent, and(4) an emulsifier,wherein an amount of the silicone polymer is 20% by weight or more, based on a total amount of the silicone polymer and the water-repellent polymer.2. The softening agent composition according to claim 1 , wherein the silicone polymer (1) is a polymer represented by the formula:{'br': None, 'sup': 3', '1', '1', '1', '2', '3, 'sub': 3', '2', 'a', 'b', '3, '(R—)Si—O—[—Si(—R)—O-]-[—Si(—R)(—X—R)—O-]-Si(—R)'}{'sup': '1', 'wherein, Reach is independently a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms,'}{'sup': '2', 'Reach is independently a functional group,'}{'sup': '3', 'Reach is independently a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, or a functional group,'}{'sup': '1', ' ...

SILICONE COMPOSITION AND PROCESS USEFUL FOR IMPROVING THE CREASE RESISTANCE AND ABRASION RESISTANCE OF AIRBAGS, INTENDED FOR PROTECTING A VEHICLE OCCUPANT

The general field of the invention is that of silicone coating compositions, in particular those of two-component or multi-component type, that can be crosslinked by polyaddition or hydrosilylation reactions to produce a support coated by a silicone elastomer as a thin layer. These silicone compositions, when they are crosslinked, are suitable, inter alia, as coatings, for example for the protection or mechanical reinforcement of various textile substrates such as for example fibrous, woven, knitted or nonwoven supports. The targeted objective is to provide a silicone elastomer coating composition that can be crosslinked by polyaddition reactions and that is useful in particular for applications in the field of inflatable safety bags for vehicles, or airbags, having, after crosslinking, optimum properties in terms of adhesion, thinness, lightness and crease and abrasion resistance, but also good mechanical properties. This silicone coating composition should also be easy to use and to apply. 2- The silicone composition A as claimed in claim 1 , wherein the additive X has a total number of siloxyl units of between 7 and 30.3- The silicone composition A as claimed in claim 1 , wherein the additive X does not contain alkoxy claim 1 , vinyl claim 1 , hydroxyl or methacryloxy functional groups.4- The silicone composition A as claimed in claim 1 , wherein the additive X has a molar ratio between the siloxyl units (I.1) and the siloxyl units (I.3) of between 0.5 and 4 claim 1 , optionally between 0.8 and 3 and optionally between 0.8 and 2.5.5- The silicone composition A as claimed in claim 1 , wherein the adhesion promoter system D also comprises an organosilane G comprising at least one epoxy radical.6- The silicone composition A as claimed in claim 1 , wherein the concentration of epoxy units is between 10 and 60 mmol per 100 g of composition A and optionally between 15 and 40 mmol per 100 g of composition A.7- The silicone composition A as claimed in claim 1 , wherein ...

REINFORCED COMPOSITE MATERIAL WITH IMPROVED MECHANICAL AND THERMAL PROPERTIES AND METHOD FOR OBTAINING THE SAME

The present invention relates to a reinforced composite material, comprising an organic polymer, a silicon polymer, and an interphase between said organic polymer and said silicon polymer, wherein said interphase comprises chemical bonds between the organic polymer and the silicon polymer, and to a method to obtain said reinforced composite material. The present disclosure can be used to improve the mechanical properties of silica aerogels by functionalization of textile materials. 1. A reinforced composite material , comprising:an organic polymer;a silicon polymer; andan interphase between said organic polymer and said silicon polymer, wherein said interphase comprises chemical bonds between the organic polymer and the silicon polymer.2. The reinforced composite material according to claim 1 , wherein the organic polymer is a textile material.3. The reinforced composite material according to claim 2 , wherein the textile material is selected from the group consisting of cotton claim 2 , polyamide fibers claim 2 , polyester fibers and polyurethane fibers.4. The reinforced composite material according to claim 3 , wherein the polyamide fiber is an aramid fiber.5. The reinforced composite material according to any one of - claim 3 , wherein the chemical bonds between the organic polymer and the silicon polymer comprise R—HN . . . HO—Si hydrogen bonds between the surface NHgroups of the polyamide fibers or polyurethane fibers and the Si—OH groups of the silicon polymer or —OH . . . HO—Si hydrogen bonds between the surface —OH groups of the polyester fibers and the Si—OH groups of the silicon polymer claim 3 , where R is the remainder of the fiber.6. The reinforced composite material according to any one of - claim 3 , wherein the textile material is cotton and the chemical bonds between the organic polymer and the silicon polymer comprise C—O—Si covalent bonds between the cellulose of the cotton fibers and the Si—OH groups of the silicon polymer.7. The reinforced ...

CONJUGATED FIBER, BASE BODY FOR ARTIFICIAL LEATHER, AND ARTIFICIAL LEATHER

The present invention provides a conjugated fiber suitable for use as a crimped fiber capable of producing an artificial leather having highly dense texture and good quality. The present invention also provides a base body for an artificial leather and an artificial leather produced by using such conjugated fiber. The conjugated fiber of the present invention includes a conjugated fiber comprising a readily soluble polyester component and a less readily soluble component, and the readily soluble polyester component comprises a copolymerized polyester having 5 to 10% by mole of 5-sodium sulfoisophthalate copolymerized therewith and the readily soluble polyester component contains a polyalkylene glycol. The polyalkylene glycol is in the form of streaks extending in longitudinal direction of the fiber in the longitudinal cross section of the conjugated fiber. 1. A conjugated fiber comprising a readily soluble polyester component and a less readily soluble component wherein the readily soluble polyester component comprises a copolymerized polyester having 5 to 10% by mole of 5-sodium sulfoisophthalate copolymerized therewith and the readily soluble polyester component contains a polyalkylene glycol.2. A conjugated fiber according to wherein the polyalkylene glycol is blended in the copolymerized polyester.3. A conjugated fiber according to wherein the content of the polyalkylene glycol in the readily soluble polyester component is 1 to 10% by weight.4. A conjugated fiber according to wherein the polyalkylene glycol is polyethylene glycol.5. A conjugated fiber according to wherein the polyalkylene glycol is in the form of streaks extending in longitudinal direction of the fiber in the longitudinal cross section of the conjugated fiber.6. A conjugated fiber according to wherein the polyalkylene glycol extending in the longitudinal direction of the fiber in the form of streaks has a length of 15 μm.7. A conjugated fiber according to wherein the fiber has been crimped by ...