Method of manufacturing sintered silver alloy body and copper oxide-containing clay-like composition

A method of manufacturing a sintered silver alloy body of the present invention includes steps of adding copper oxide to a silver-containing clay-like composition that contains silver-containing metal powder containing silver, a binder, and water to manufacture a clay-like composition for forming a sintered silver alloy body; making an object by making the clay-like composition for forming a sintered silver alloy body into an arbitrary shape; and baking the object in a reduction atmosphere or a non-oxidizing atmosphere after the object is dried.

Hot melt adhesive compositions including olefinic polymer blends and articles including the same

A hot melt adhesive composition that includes a non functionalized amorphous poly alpha olefin polymer, a second polymer selected from the group including polypropylene homopolymers, polypropylene copolymers and combinations there of, a functionalized wax and a second wax.

HIGH SHEAR HYDROGENATION OF WAX AND OIL MIXTURES

Embodiments disclosed herein describe method of producing hydrogenated products, the method that includes providing a wax and an oil; processing the wax and the oil with a gas under high shear conditions to form a high shear product; and hydrogenating the high shear product to produce hydrogenated products. The wax may be a petroleum wax comprising alkane hydrocarbons with formula CH, wherein n=20-40. 1. A method of producing hydrogenated products , the method comprising:providing a wax and an oil;processing the wax and the oil with a gas under high shear conditions to form a high shear product; andhydrogenating the high shear product to produce hydrogenated products.2. The method of claim 1 , wherein the wax is a petroleum wax comprising alkane hydrocarbons with formula CH claim 1 , wherein n=20-40.3. The method of claim 1 , wherein the oil comprises at least one antioxidant selected from the group consisting of ascorbyl palmitate claim 1 , tocopherol claim 1 , and a hindered phenolic compound.4. The method of claim 1 , the method further comprising recycling a portion of the hydrogenated products through a high shear device; and transferring at lest some high shear product from the high shear device to a reactor claim 1 , wherein hydrogenating occurs in the reactor.5. The method of claim 4 , wherein the high shear device is configured with a rotor claim 4 , a stator claim 4 , and a catalytic surface claim 4 , and wherein the high shear device is in fluid communication the reactor.6. The method of claim 4 , the method further comprising operating the high shear device at a shear rate in the range of about 20 claim 4 ,000 sto about 1 claim 4 ,600 claim 4 ,000 s claim 4 , wherein the gas comprises hydrogen.7. The method of claim 6 , the method further comprising processing the wax and the oil until the high shear product comprises hydrogen gas bubbles with an average gas bubble diameter less than about 5 μm.8. The method of claim 1 , wherein the oil is selected from ...

Vegetable oil-based pressure sensitive adhesives

A pressure sensitive adhesive construct comprising: (a) a backing substrate; and (b) a pressure sensitive adhesive composition disposed on the backing substrate, wherein the pressure sensitive adhesive includes a product made from at least one epoxidized vegetable oil and at least one dibasic acid or anhydride, or a combination of a dibasic acid or anhydride and a monobasic acid or anhydride.

WATER-IN-OIL EMULSION ADHESIVE

A water-in-oil emulsion adhesive, which is composed of an oil phase and a water phase, wherein the water phase comprises a water-soluble polymer that functions as an adhesive component, the oil phase comprises a non-aqueous polar solvent having an SP value of 8 to 12 (cal/cm), and the oil phase comprises a resin that is solid at 30° C. and has an acid value of 10 or less, in an amount of 5 to 15% by mass relative to a total mass of the adhesive. 1. A water-in-oil emulsion adhesive , which is composed of an oil phase and a water phase , whereinthe water phase comprises a water-soluble polymer that functions as an adhesive component,{'sup': 3', '1/2, 'the oil phase comprises a non-aqueous polar solvent having an SP value of 8 to 12 (cal/cm), and'}the oil phase comprises a resin that is solid at 30° C. and has an acid value of 10 or less, in an amount of 5 to 15% by mass relative to a total mass of the adhesive.2. The water-in-oil emulsion adhesive according to claim 1 , wherein the non-aqueous polar solvent has an SP value of 8 to 9 (cal/cm).3. The water-in-oil emulsion adhesive according to claim 1 , wherein the non-aqueous polar solvent comprises at least one solvent selected from the group consisting of aliphatic carboxylate esters containing 12 to 30 carbon atoms and alcohols containing 5 to 30 carbon atoms.4. The water-in-oil emulsion adhesive according to claim 2 , wherein the non-aqueous polar solvent comprises an ester-based solvent.5. The water-in-oil emulsion adhesive according to claim 1 , wherein the amount of the water-soluble polymer is 3 to 30% by mass of the total mass of the adhesive.6. The water-in-oil emulsion adhesive according to claim 1 , wherein the amount of the non-aqueous polar solvent is at least 6% by mass of the total mass of the adhesive. This application is based upon and claims the benefit of priority from prior Japanese Patent Application No. 2011-277140 filed on Dec. 19, 2011; the entire contents of which are incorporated by reference ...

HOT MELT ADHESIVE

The present invention provides a hot melt adhesive which is applicable at a low temperature, is excellent in heat resistance and shows a suitable long open time. Moreover, the present invention provides a paper product produced by using the hot melt adhesive. The present hot melt adhesive comprising (A) an ethylene-based copolymer and (B) a wax, wherein (B) the wax comprises (B1) a carboxylic acid or carboxylic acid anhydride-modified olefin copolymer wax, is applicable at a low temperature, is excellent in heat resistance and shows a suitable long open time. Furthermore, a paper product produced by using the present hot melt adhesive is provided. 1. A hot melt adhesive comprising (A) an ethylene-based copolymer and (B) a wax , wherein(B) the wax comprises (B1) a carboxylic acid or carboxylic acid anhydride-modified olefin copolymer wax.2. The hot melt adhesive according to claim 1 , wherein (B1) the carboxylic acid or carboxylic acid anhydride-modified olefin copolymer wax is a maleic anhydryde-modified olefin copolymer wax.3. The hot melt adhesive according to claim 1 , wherein (A) the ethylene-based copolymer comprises (A1) an ethylene-olefin copolymer.4. The hot melt adhesive according to claim 1 , wherein (B) the wax comprises further (B2) Fischer-Tropsch wax.5. The hot melt adhesive according to claim 4 , wherein the hot melt adhesive shows a melt viscosity of 500-1100 mPa·s at a temperature of 130° C.6. A paper product produced by using the hot melt adhesive according to . The present invention relates to a hot melt adhesive. Furthermore, the present invention relates to a paper product produced by using the present hot melt adhesive.The hot melt adhesive is a solventless adhesive. It is applied to an adherend by being heated and melted, and expresses adhesion after being cooled and solidified. For this reason, it is characterized by instant adhesion and high-speed adhesion, and it is used in a wide range of fields such as paper processing, woodwork, hygiene ...

Bio-based binder systems

An environmentally friendly, bio-based binder system that is useful for the formation of fiberglass insulation, the system includes: A) an aqueous curable binder composition, which includes a carbohydrate and a crosslinking agent; and B) a dedust composition, which includes a blown, stripped plant-based oil and optionally at least one emulsifying agent. The bio-based binder system is typically heated to form a cured binder system.

Stabilized storage container

The invention provides a unique thermoset viscoelastomeric reaction product and a container combination comprised of the supportive base equipped with a thermoset viscoelastomer reaction product possessing unexpectedly superior adhesive and cohesive efficacy rendering it especially useful as an adhesive insert in a container combination. The thermoset insert bonds to any suitable supportive structure. The unique viscoelastomeric reaction product inserts adhesively immobilize items placed thereupon and adhesively or permanently bonds to most conventional containers. The tenacious cohesive and adhesive features of the insert allows for inverted stowage of stowed items. Due to the confining adhesive and cohesive attributes of the insert, structural supports of a flexible or solid base without a conventional confining structure provide a unique container combination for the stowed items. Containers equipped with the unique insert also surprisingly provide an aseptic environment especially useful for hygienic applications. 1. A stable , adhesive and cohesive thermoset viscoelastomeric reaction product prepared by thermosetting a reaction media comprised of a substantially uniform admixture of an isocyanate prepolymer an effective amount of plasticizer with the amount containing less than 50 percent by weight of an epoxidized triglyceride plasticizer , from about 35 to about 55 percent by weight polyols with said polyols consisting essentially of straight chain linking diols and cross-linking triols each having repetitive oxygen containing functional groups at a diols to triols weight ratio ranging from about 7:13 to about 13:7 with the weight ratio and the effective amount of plasticizer within the reaction media being sufficient to provide an adhesion release strength of more than 300 grams of force per square centimeter.2. The reaction product according to wherein the polyols comprise polyethers having a molecular weight in excess of 1000.3. The reaction product ...

ULTRAVIOLET RADIATION-CURED PRESSURE SENSITIVE ADHESIVES FROM PLANT OILS OR ANIMAL FATS

A pressure sensitive adhesive construct comprising: 1. A pressure sensitive adhesive construct comprising:(A) a backing substrate; and(B) a pressure sensitive adhesive composition disposed on the backing substrate, wherein the pressure sensitive adhesive composition includes an ultraviolet radiation-cured polymer made from:(a) at least one epoxidized plant oil, at least one epoxidized animal fat, or a mixture thereof;(b) at least one dicarboxylic acid, at least one polycarboxylic acid, or a mixture thereof; and(c) at least one compound that contains both one carbon-carbon double bond (C═C) and at least one carboxylic acid group.2. The construct of claim 1 , wherein component (a) is monocarboxylic acid-modified epoxidized soybean oil.3. The construct of claim 2 , wherein the monocarboxylic acid modifier is formic acid claim 2 , acetic acid claim 2 , propionic acid claim 2 , butyric acid claim 2 , valeric acid claim 2 , caproic acid claim 2 , enanthic acid claim 2 , caprylic acid claim 2 , pelargonic acid claim 2 , capric acid claim 2 , undecylic acid claim 2 , lauric acid claim 2 , tridecylic acid claim 2 , myristic acid claim 2 , pentadecylic acid claim 2 , palmitic acid claim 2 , margaric acid claim 2 , stearic acid claim 2 , nonadecylic acid claim 2 , arachildic acid claim 2 , heneicosylic acid claim 2 , behenic acid claim 2 , tricosylic acid claim 2 , and lignoceric acid claim 2 , naphthalene acid claim 2 , oleic acid claim 2 , linoleic acid claim 2 , myristoleic acid claim 2 , palmitoleic acid claim 2 , sapienic acid claim 2 , elaidic acid claim 2 , vaccenic acid claim 2 , linoelaidic acid claim 2 , linolenic acid claim 2 , arachidonic acid claim 2 , eicosapentaenoic acid claim 2 , erucic acid claim 2 , docosahexanenoic acid claim 2 , abietic acid or tall oil rosin that contains abietic acid claim 2 , benzoic acid claim 2 , phenylacetic acid claim 2 , 1-naphthaleneacetic acid claim 2 , 2-naphthaleneacetic acid claim 2 , 1-naphthoic acid claim 2 , 2-naphthoic ...

Pressure Sensitive Adhesives Based on Renewable Resources, UV Curing and Related Methods

One embodiment is a pressure sensitive adhesive label or tape that comprises a facestock, and a pressure sensitive adhesive composition disposed on the facestock and the pressure sensitive adhesive composition includes a product made from reacting an epoxidized naturally occurring oil or fat with a dimer acid. Another embodiment of the invention is a method that comprises reacting an epoxidized naturally occurring oil or fat with a dimer acid to form a PSA precursor; coating the PSA precursor onto a carrier and curing the PSA precursor via UV radiation to form a pressure sensitive adhesive. 1. A method comprising:reacting an epoxidized naturally occurring oil or fat with one or more reagents selected from a dimer acid, a diacid, and combinations thereof to form a pressure sensitive adhesive precursor.2. The method of claim 1 , wherein the pressure sensitive adhesive precursor is UV cured and a photo catalyst is added to the pressure sensitive adhesive precursor prior to curing.3. A method comprising:reacting an epoxidized naturally occurring oil or fat with at least one dimer acid and at least one additional component selected from one or more of monoepoxides, monoacids, polyols, biobased polyols, UV enhancers, and catalysts to form the pressure sensitive adhesive precursor.4. The method of claim 3 , wherein the at least one additional component is a biobased polyol including castor oil.5. The method of claim 4 , further comprising:curing the pressure sensitive adhesive precursor using thermal cure, radiation cure, or combinations thereof.6. A method of forming a pressure sensitive adhesive claim 4 , the method comprising:reacting an epoxidized naturally occurring oil or fat with diacid to form a pressure sensitive adhesive precursor;adding a photo catalyst to pressure sensitive adhesive precursor; andcuring the pressure sensitive adhesive precursor using UV radiation to form a pressure sensitive adhesive.7. A method comprising:reacting an epoxidized naturally ...

BIO-BASED BINDER SYSTEMS

An environmentally friendly, bio-based binder system that is useful for the formation of fiberglass insulation, the system includes: A) an aqueous curable binder composition, which includes a carbohydrate and a crosslinking agent; and B) a dedust composition, which includes a blown, stripped plant-based oil and optionally at least one emulsifying agent. The bio-based binder system is typically heated to form a cured binder system. 1. A bio-based binder system useful for the formation of fiberglass insulation , the system comprising: (i) at least one carbohydrate;', '(ii) at least one crosslinking agent; and, 'A) an aqueous curable binder composition comprising '(i) a blown, stripped plant-based oil having a viscosity of at least 200 cSt at 40° C., a flash point of at least 293° C., and having an acid value less than 5.0 mg KOH/gram,', 'B) a dedust composition comprisingwherein the bio-based binder system comprises at least one emulsifying component and wherein the bio-based binder system comprises 10 part per million sulfur or less based on the weight of components A) and B), excluding water.2. (canceled)3. The binder system of claim 1 , wherein the at least one emulsifying component comprises a first emulsifying component contained in dedust composition B) claim 1 , and wherein the dedust composition has less than 100 part per million sulfur claim 1 , based on the weight of component B) claim 1 , excluding water.4. The binder system of claim 3 , wherein the dedust composition B) further comprises an aqueous fraction and an organic fraction.5. The binder system of claim 4 , wherein dedust composition B) comprises an oil in water emulsion and wherein the first emulsifying component is mixed into the blown claim 4 , stripped plant-based oil of (i) before the emulsion is formed.6. The binder composition of claim 5 , wherein a second emulsifying component is mixed into an aqueous solution before the oil-in water emulsion is formed.7. The binder composition of claim 6 , ...

Adhesive Compositions and Use Thereof

The invention provides hot melt adhesive with wide service temperature ranges, methods of using the adhesive to bond substrates together, to close/seal cases and cartons and the like, and to articles of manufacture comprising the adhesive. The hot melt adhesive comprises a metallocene catalyzed polyethylene copolymer, less than 10 wt % of a functionalized metallocene catalyzed polyethylene copolymer, greater than 22 wt % of a wax, a tackifier and optionally, additives. 1{'b': '9', '(1) applying the adhesive compositions of claim onto at least a portion of a first substrate at a temperature of 325-400° F.;'}(2) applying a second substrate onto the adhesive composition; and(3) cooling the adhesive compositionthereby forming a bonded article.. A method of forming an article comprising the steps of The present invention relates to hot melt adhesives with wide service temperature ranges, making these adhesives particularly well suited for case and carton sealing applications that are exposed to extreme temperatures.Hot melt adhesives are applied to a substrate while in a molten state and cooled to harden the adhesive layer. The use of hot melt adhesives is widely used in packaging industry to seal containers, e.g. cardboard cases, trays and cartons. Many types of packaging applications require the use of an adhesive that is both heat resistant and cold tolerant. However, conventional hot melt adhesives exhibit strong bond strength at either the high or the low end temperatures, but not both. Polypropylene based systems have been utilized to improve heat resistance, but polypropylenes provide inadequate cold resistance because they become brittle at around 0° C. During transportation and storage, and depending on the season and location, the sealed containers are exposed to temperatures of from about −20° F. to about 140° F. Hence, there is a need for versatile hot melt adhesives with both good heat and cold resistances. The current invention addresses this need.The ...

STRETCH LAMINATES

Stretch laminate hot melt adhesives and stretch laminates are described. The stretch laminate hot melt adhesives are suitable for adhering elastic materials with inelastic substrates, and allow permanent deformation of the inelastic substrate and extensions and retractions of the elastic materials. The stretch laminate hot melt adhesive is particularly suitable for back ear lamination for disposable absorbent articles. 1. A stretch laminate hot melt adhesive composition comprising:(a) about 35 to about 70 weight percent of a polypropylene (co)polymer having (i) a heat of fusion less than about 15 J/g measured at 10° C./min heating and cooling rate in accordance with ASTM D3418-12; (ii) a propylene content greater than 50% of the (co)polymer;(b) about 2 to about 15 weight percent of a wax having (i) a heat of fusion greater than 50 J/g measured at 10° C./min heating and cooling rate in accordance with ASTM D3418-12, and (ii) a melting peak greater than 100° C. measured in accordance with ASTM D3418-12; and(c) a tackifier{'sup': 5', '7', '3', '7', '3, 'sub': '80', 'wherein the adhesive has (i) a storage modulus (G′40) of about 5×10to about 5×10Pascal at 40° C., 10 rad/s; (ii) a storage modulus (G′) of about 5×10to about 1×10Pascal at 80° C., 10 rad/s; and (iii) a density range of about 0.75 to about 0.90 g/cmat 160° C. measured in accordance with ASTM D1475.'}2. The adhesive of claim 1 , wherein the propylene (co)polymer is a propylene homopolymer or a blend of propylene homopolymers.3. The adhesive of claim 1 , wherein the propylene (co)polymer is a propylene copolymer or a blend of propylene copolymers.4. The adhesive of claim 1 , wherein the propylene (co)polymer is a blend of a propylene homopolymer and a propylene copolymer.5. The adhesive of claim 1 , wherein the (co)propylene polymer comprises a comonomer selected from the group consisting of C claim 1 , C claim 1 , C claim 1 , C claim 1 , C claim 1 , C claim 1 , C claim 1 , C claim 1 , C claim 1 , C claim 1 , ...

LOW VISCOSITY BIO-OILS AS SUBSTRATES FOR BPF ADHESIVES WITH LOW FREE FORMALDEHYDE EMISSION LEVELS, THEIR METHODS OF PREPARATION AND USE

The present application is directed to the preparation of low viscosity bio-oils from the hydrothermal liquefaction (HTL) of lignocellulosic biomass in the presence of a crude glycerol and water mixture achieving a high biomass conversion ratio. The modified HTL process allows the direct use of crude glycerol as an effective solvent for biomass liquefaction creating a highly efficient and cost-effective process. Furthermore, the resulting bio-oils containing liquefied biomass, crude glycerol and water, were successfully applied as an inexpensive green substitute in the preparation of bio-based phenol formaldehyde (BPF) adhesives which retain bonding strengths (dry or wet strength) as required by ASTM standard and free formaldehyde emission levels at the F*** and F**** level according to the JIS standard. 1. A method of producing low viscosity bio-oil from lignocellulosic biomass comprising:(a) combining the lignocellulosic biomass with a solvent comprising crude glycerol and water in a weight ratio of about 4:1 to about 1:4 in a sealed reactor to provide a reaction mixture;(b) treating the reaction mixture of (a) under hydrothermal liquefaction (HTL) conditions for conversion of the lignocellulosic biomass into bio-oil;wherein the HTL conditions comprise a temperature of about 180° C. to about 350° C., a pressure of about 0.1 MPa to about 10 MPa, and a time period of 0.1 to about 300 minutes, optionally in the presence of a catalyst, under an inert or reducing gas atmosphere;(c) filtering the mixture; and optionally(d) removing solvents having boiling points less than about 105° C.2. The method of claim 1 , wherein the HTL conditions for conversion of the lignocellulosic biomass into bio-oil comprise a temperature of about 150° C. to about 300° C. claim 1 , a pressure of about 3 MPa to about 6 MPa claim 1 , a time period of 0.1 to about 120 minutes claim 1 , in the presence of a base catalyst claim 1 , under an inert or reduced gas atmosphere.3. The method of claim ...

MODIFIED RESINS AND USES THEREOF

Modified thermoplastic hydrocarbon thermoplastic resins are provided, as well as methods of their manufacture and uses thereof in rubber compositions. The modified thermoplastic resins are modified by decreasing the relative quantity of the dimer, trimer, tetramer, and pentamer oligomers as compared to the corresponding unmodified thermoplastic resin polymers, resulting in a product that exhibits a greater shift in the glass transition temperature of the elastomer(s) used in tire formulations. This translates to better viscoelastic predictors of tire tread performance, such as wet grip and rolling resistance. The modified thermoplastic resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the modified thermoplastic resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, snow performance, and wet braking performance. 1. A modified thermoplastic resin prepared by polymerization of one or more monomers ,wherein the modified thermoplastic resin has a glass transition temperature (Tg) of between −50° C. and 160° C.,wherein the modified thermoplastic resin has a number average molecular weight of less than 3,000 g/mol,wherein the modified thermoplastic resin has a z-average molecular weight (Mz) of less than 9,000 g/mol,wherein the modified thermoplastic resin comprises less than or equal to 55 wt % oligomers by gel permeation chromatography (GPC), or less than or equal to 38 wt % by high resolution thermogravimetric analysis (TGA), andwherein oligomers consist of dimers, trimers, tetramers, pentamers, or a mixture thereof, of the one or more monomers.2. The modified thermoplastic resin of claim 1 , wherein:(a) the glass transition temperature (Tg) is between −50° C. and 160° C.;(b) the number average molecular weight is less than 1,000 g/mol; and/or(c) the z-average molecular weight is less than 9,500 g/mol.3. The modified ...

Methods of making and using lignin derivatives

Materials and methods for preparing reactive lignin and for preparing a bio-based adhesive are described herein.

READY-TO-USE HOT MELT ADHESIVE HAVING AN IMPROVED PROPERTY PROFILE

The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of metallocene catalysts, characterised in that the polyolefin copolymer wax consists of propylene and one or more further monomers selected from ethylene and branched or unbranched 1-alkenes having 4 to 20 C-atoms and the content of structural units derived from propylene in the copolymer waxes amounts to 80 to 99.9% by weight, and the hot melt adhesive has a surface tension of the melt, measured at a temperature of 170 DEG C., of at most 23 mN/m. The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of metallocene catalysts, characterised in that the polyolefin copolymer wax consists of propylene and one or more further monomers selected from ethylene and branched or unbranched 1-alkenes having 4 to 20 C-atoms and the content of structural units derived from propylene in the copolymer waxes amounts to 80 to 99.9% by weight, and the hot melt adhesive has a surface tension of the melt, measured at a temperature of 170 DEG C., of at most 23 mN/m. The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of metallocene catalysts, characterised in that the polyolefin copolymer wax consists of propylene and one or more further monomers selected from ethylene and branched or unbranched 1-alkenes having 4 to 20 C-atoms and the content of structural units derived from propylene in the copolymer waxes amounts to 80 to 99.9% by weight, and the hot melt adhesive has a surface tension of the melt, measured at a temperature of 170 DEG C., of at most 23 mN/m. The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of ...

PRESSURE SENSITIVE ADHESIVES PREPARED FROM MALEATED VEGETABLE OILS AND EXPOXIDIZED VEGETABLE OILS

A method that includes reacting an epoxidized naturally-occurring oil or fat with a triacid to form a pressure sensitive adhesive or a pressure sensitive adhesive precursor is disclosed. The present invention also includes methods for preparing a triacid and for preparing a pressure sensitive adhesive label or tape. 1. A method comprising:combining one or more epoxidized naturally-occurring oils or fats with at least one triacid to form a reaction mixture, andapplying heat to the reaction mixture to form pressure sensitive adhesive.2. The method of wherein the naturally occurring oil or fat is selected from one or more of soybean oil claim 1 , palm oil claim 1 , olive oil claim 1 , corn oil claim 1 , canola oil claim 1 , linseed oil claim 1 , rapeseed oil claim 1 , castor oil claim 1 , coconut oil claim 1 , cottonseed oil claim 1 , palm kernel oil claim 1 , rice bran oil claim 1 , safflower oil claim 1 , sesame oil claim 1 , sunflower oil claim 1 , tall oil claim 1 , lard claim 1 , tallow claim 1 , fish oil and fats or oils from algae.3. The method of claim 1 , further comprising adding a catalyst to the reaction mixture claim 1 , wherein the catalyst comprises a compound selected from the group consisting of amines claim 1 , imidazoles claim 1 , phenols claim 1 , and metal complexes.4. The method of wherein the catalysts are selected from the group consisting of dimethyl benzyl amine claim 3 , triethylamine claim 3 , triethanolamine claim 3 , 2-ethyl-4-methylimidazole claim 3 , 2 claim 3 ,4 claim 3 ,6-tris(dimethylaminomethyl)phenol claim 3 , and chromium acetylacetonate.5. The method of wherein the reaction mixture comprises a weight ratio of triacids to epoxidized naturally-occurring oils and fats in the range of about 1:1 to about 5.5:1.6. The method of wherein the reaction mixture comprises a weight ratio of triacids to epoxidized naturally-occurring oils and fats in the range of about 3.5:1 to about 5.0:1.7. The method of wherein the reaction mixture comprises ...

Use of a particular ethylene-butyl acrylate copolymer in a hot-melt adhesive composition that is transparent in the molten state

The invention also relates to the use of the corresponding hot-melt adhesive composition for the production of a manufactured article.

TACKIFIED HOTMELT ADHESIVE COMPOSITION

A hotmelt composition comprising, a low molecular weight metallocene-catalyzed polymer, a high molecular weight polymer, an amorphous polyolefin and a tackifier. The hotmelt composition is particularly useful in absorbent articles such as diapers. The hotmelt composition provides especially good nonwoven-film bonds but can also be used for nonwoven-nonwoven bonds.

METHODS FOR MAKING A PLASTICIZED POLYMER, METHODS FOR MAKING A COMPOSITION USING THE PLASTICIZED POLYMER, AND COMPOSITIONS COMPRISING THE PLASTICIZED POLYMER

A method for making a plasticized polymer comprises polymerizing a polymerizable monomer, such as an ethylenically unsaturated monomer, in a plasticizer, such as mineral oil, and in the presence of a catalyst system. The plasticized polymer may be mixed with a tackifying resin in a method for making an adhesive. A composition, which may be useful as an adhesive, comprises a polymer system comprising a first polymer; a plasticized system comprising a first plasticizer that was in the presence of the first polymer during the polymerization step to make the first polymer; and a tackifier. The method can be used to make compositions having polymers with a low density or a low molecular weight or both. The final compositions made by methods of the invention include adhesives, sealants, coating, or lubricants. 1. A method for making a plasticized polymer comprising the step of:polymerizing a polymerizable monomer in a plasticizer and in the presence of a catalyst system for a time and temperature sufficient to form the plasticized polymer.2. The method of claim 1 , wherein the polymerizing step is a batch process.3. The method of claim 1 , wherein the polymerizing step is a continuous process.4. The method of claim 1 , wherein the molecular weight of the polymer is between about 5 claim 1 ,000 to about 200 claim 1 ,000 g/mol claim 1 , preferably between about 7 claim 1 ,500 g/mol to about 150 claim 1 ,000 g/mol claim 1 , more preferably between about 10 claim 1 ,000 g/mol to about 100 claim 1 ,000 g/mol claim 1 , and most preferably between about 10 claim 1 ,000 g/mol to about 80 claim 1 ,000 g/mol.5. The method of claim 1 , wherein the amount of monomer added is sufficient to provide an amount of polymer in the plasticized polymer of from about 2 wt % to an amount just below the solubilization limit of the plasticized polymer at 230° C.6. The method of claim 1 , wherein the monomer comprises an unsaturated monomer.7. The method of claim 6 , wherein the unsaturated ...

PRODUCTION OF VERY SMALL OR THIN DIES

A system to manufacture a plurality of dies may include an etching tool, an electrically-conductive-adhesive-composition, a heat-applying-extraction-tool and a porous substrate cooperating with an evacuation component. The etching tool uses an ion beam that is configured to singulate a plurality of dies on a wafer with an ion etching process. The electrically-conductive-adhesive-composition is located between the wafer and a porous substrate carrying the wafer during the ion etching process. The electrically-conductive-adhesive-composition adheres the wafer to the porous substrate to keep the dies in place during the ion etching process. The electrically-conductive-adhesive-composition also aids in conducting electrons away from the wafer as a drain during the ion etching process. The heat-applying-extraction-tool applies heat to an individual die during a handling process of the manufacturing process in order to melt the electrically-conductive-adhesive-composition through the porous substrate to an evacuation component in order to then pick up an individual die singulated from the wafer. 1. A method of manufacturing a die , comprising:singulating a plurality of dies on a wafer with an ion etching process using an etching tool that uses an ion beam;using an electrically-conductive-adhesive-composition between the wafer and a porous substrate carrying the wafer during the ion etching process, where the electrically-conductive-adhesive-composition adheres the wafer to the porous substrate to keep the dies in place during the ion etching process, where the electrically-conductive-adhesive-composition also aids in at least one of conducting electrons away from the wafer as a drain or conducting electrons into the wafer as a source of electrons during the ion etching process; andafter the etching process, then during a handling process of the manufacturing process, a heat-applying-extraction-tool applies heat to melt the electrically-conductive-adhesive-composition ...

INSECTICIDE-CONTAINING COATING COMPOSITION AND METHOD FOR PROTECTING PALM TREES FROM PESTS

A palm plant treatment method, palm plant treatment layer, palm plant treatment composition and method of making the palm plant treatment composition that relates to a layer comprising an insecticide and a polymeric adhesive present on a palm plant surface that is effective for treating or preventing infestation of the palm plant by a pest without the insecticide entering the vascular system of the palm plant. 1. A palm plant treatment method , comprising:applying a composition comprising an insecticide and a polymeric adhesive to an exterior surface of a palm plant to form an insecticide-containing layer comprising a homogenous mixture of the insecticide and the polymeric adhesive which is in direct contact with the surface of the palm plant,wherein the insecticide-containing layer is effective for treating or preventing infestation of the palm plant by a pest without the insecticide entering the vascular system of the palm plant.2. The method of claim 1 , wherein the composition further comprises a repellant and the applying forms an insecticide-containing layer further comprising the repellant.3. The method of claim 1 , wherein the insecticide-containing layer remains on the surface of the palm plant for at least 3 months during which there is no infestation of the palm tree by the pest.4. The method of claim 1 , wherein the insecticide is selected from the group consisting of tefluthrin and chlorpyrifos.5. The method of claim 1 , wherein the pest is a red palm weevil and the palm plant is a palm tree.6. The method of claim 1 , wherein the polymeric adhesive is selected from the group consisting of polyvinyl acetate and raw linseed oil.7Phoenix dactyliferaPhoenix canariensis.. The method of claim 1 , wherein the palm plant is selected from the group consisting of and8. The method of claim 1 , wherein the insecticide-containing layer continuously covers the severed and live leaf bases and petiole bases of the palm plant.9. The method of claim 1 , wherein the ...

STABILIZATION OF HOT MELT ADHESIVES

The present invention pertains to a stabilized hot melt adhesive containing a) one or more hot melt adhesive materials and b) a stabilizer composition. The one or more hot melt adhesive materials a) include a polyolefin, a styrene-isoprene-styrene block co-polymer, a styrene-butadiene-styrene block co-polymer, a polyacrylate, an acryl-copolymer, an ethylene vinyl acetate, a polyamide, a polyester, a polyurethane, a polyimide, a silane terminated polyolefin, a silane terminated poly-ether, and a silane terminated polyurethane. The stabilizer composition includes a component (B), which is a polymeric sterically hindered amine, and a component (C), which is a specific sterically hindered phenol. 23-. (canceled)4: The stabilized hot melt adhesive according to claim 1 , wherein the stabilizer composition consists of components (B) and (C).5: The stabilized hot melt adhesive according to claim 1 , wherein a weight ratio between components (B) and (C) is between 1:5 and 5:1.69-. (canceled)14: The stabilized hot melt adhesive according to claim 1 , wherein the stabilizer composition further comprises:one or more additives selected from the group consisting of a phosphite, a thioether, a secondary arylamine, a hydroxyl-amine based stabilizer, a UV-absorber, and an inorganic stabilizer.17: The stabilized hot melt adhesive according to claim 16 , wherein the stabilizer composition consists of components (B) and (C).18: The stabilized hot melt adhesive according to claim 16 , wherein a weight ratio between components (B) and (C) is between 1:5 and 5:1.23: The stabilized hot melt adhesive according to claim 16 , wherein the stabilizer composition further comprises:one or more additives selected from the group consisting of a phosphite, a thioether, a secondary arylamine, a hydroxyl-amine based stabilizer, a UV-absorber, and an inorganic stabilizer.25: The stabilized hot melt adhesive according to claim 1 , wherein the hot melt adhesive comprises a polyolefin claim 1 , and ...

Glue Compositions and Methods

Glue compositions and methods for their manufacture are provided. A glue composition contains a metallocene-catalyzed polyolefin wax present in an amount of at least 25 percent, by weight, and a tackifier present in an amount of at least 20 percent, by weight. The glue composition is solid at room temperature and is configured to provide an adhesive layer onto a substrate upon abrasion thereagainst.

LIQUID BONDING AGENT FOR LIQUID INK

An example of a liquid bonding agent, for a liquid ink including a wax emulsion in an amount less than 1% actives, includes a calcium salt, the wax emulsion, an acetylenic surfactant, a glycol, and a balance of water. The wax emulsion is present in the liquid bonding agent in an amount ranging from greater than 0% actives to about 2% actives. The liquid bonding agent is to be digitally printed with a thermal inkjet printhead on a substrate under the liquid ink. 1. A liquid bonding agent for a liquid ink including a wax emulsion in an amount less than 1% actives , the liquid bonding agent comprising:a calcium salt;the wax emulsion present in an amount ranging from greater than 0% actives to about 2% actives;an acetylenic surfactant;a glycol; anda balance of water;wherein the liquid bonding agent is to be digitally printed with a thermal inkjet printhead on a substrate under the liquid ink.2. The liquid bonding agent as defined in wherein:the calcium salt is present in an amount ranging from about 5 wt % to about 15 wt %;the acetylenic surfactant is present in an amount ranging from about 0.25 wt % to about 2 wt %; andthe glycol is present in an amount ranging from about 2 wt % to about 20 wt %.3. The liquid bonding agent as defined in wherein the calcium salt is selected from the group consisting of calcium propionate claim 1 , calcium pantothenate claim 1 , calcium nitrate claim 1 , and combinations thereof.4. The liquid bonding agent as defined in wherein:the wax emulsion is selected from the group consisting of a low density polyethylene wax emulsion, a paraffin wax emulsion, a carnauba wax emulsion, a polytetrafluoroethylene wax emulsion, and a combination thereof; and less than 105° C.; or', 'greater than 300° C., 'a melting point of a wax in the wax emulsion is one of5. The liquid bonding agent as defined in wherein a particle size of a wax in the wax emulsion is less than 500 nm.6. An inkjet printing system claim 1 , comprising: a calcium salt;', 'a first wax ...

Modified resins and uses thereof

Modified thermoplastic hydrocarbon thermoplastic resins are provided, as well as methods of their manufacture and uses thereof in rubber compositions. The modified thermoplastic resins are modified by decreasing the relative quantity of the dimer, trimer, tetramer, and pentamer oligomers as compared to the corresponding unmodified thermoplastic resin polymers, resulting in a product that exhibits a greater shift in the glass transition temperature of the elastomer(s) used in tire formulations. This translates to better viscoelastic predictors of tire tread performance, such as wet grip and rolling resistance. The modified thermoplastic resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the modified thermoplastic resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, snow performance, and wet braking performance.

IMINO COMPOUNDS AS PROTECTING AGENTS AGAINTS ULTRAVIOLET RADIATIONS

The present invention relates to compounds having the general Formula I: which absorb UV radiations and protect biological materials as well as non-biological materials from damaging exposure to UV radiations. The present invention also relates to formulations and compositions comprising such compounds for use in absorbing UV radiations and in protecting biological materials as well as non-biological materials against UV radiations. 196-. (canceled)98. The compound of claim 97 , wherein Ris selected from the group consisting of alkyl claim 97 , alkoxy claim 97 , and —CHCOOH.99. The compound of claim 97 , wherein X is selected from the group consisting of carbon claim 97 , nitrogen or oxygen.100. The compound of claim 97 , wherein Ris selected from the group consisting of alkoxy claim 97 , —OCH claim 97 , halogen claim 97 , fluorine claim 97 , alkanoyl claim 97 , —CONC(CH) claim 97 , amine claim 97 , and —N(CHCH).101. The compound of claim 97 , wherein n is 1.103. The compound of claim 102 , wherein:{'sub': '3', 'Ris selected from the group consisting of —CH3 and hydrogen;'}{'sub': 4', '3, 'Ris selected from the group consisting of —CHand hydrogen;'}{'sub': '5', 'Ris —COOH;'}Y is selected from the group consisting of O, S, and NH;{'sub': '6', 'Ris selected from the group consisting of hydrogen and —COOH; or'}n is 1.106. The compound of claim 105 , wherein:{'sub': '5', 'Ris selected from the group consisting of carboxyl and —COOH;'}Y is selected from the group consisting of S, O, and N;{'sub': '6', 'Ris hydrogen;'}X is selected from the group consisting of O and N; orn is 1.109. The compound of claim 108 , wherein:{'sub': '6', 'Ris hydrogen;'}{'sub': 7', '3, 'Ris selected from the group consisting of hydrogen, alkoxy, and —OCH;'}X is selected from the group consisting of N and O; orn is 1.112. The compound of claim 111 , wherein:{'sub': '3', 'Rand R4 are each independently selected from the group consisting of hydrogen and alkyl;'}{'sub': 3', '3, 'Ris —CH;'}{'sub': 4 ...

STABILIZATION OF HOT MELT ADHESIVES

The present invention pertains to a stabilized hot melt adhesive containing a) one or more hot melt adhesive materials and b) a stabilizer composition. The one or more hot melt adhesive materials a) include a polyolefin, a styrene-isoprene-styrene block co-polymer, a styrene-butadiene-styrene block co-polymer, a polyacrylate, an acryl-copolymer, an ethylene vinyl acetate, a polyamide, a polyester, a polyurethane, a polyimide, a silane terminated polyolefin, a silane terminated poly-ether, and a silane terminated polyurethane. The stabilizer composition includes two or three of a component (A) which is a specific sterically hindered amine, a component (B) which is a polymeric sterically hindered amine, and a component (C) which is a specific sterically hindered phenol. 2: The stabilized hot melt adhesive according to claim 1 , wherein the stabilizer composition comprises components (A) and (C).3: The stabilized hot melt adhesive according to claim 1 , wherein a weight ratio between components (A) and (C) is between 1:5 and 5:1.4: The stabilized hot melt adhesive according to claim 1 , wherein the stabilizer composition comprises components (B) and (C).5: The stabilized hot melt adhesive according to claim 4 , wherein a weight ratio between components (B) and (C) is between 1:5 and 5:1.6: The stabilized hot melt adhesive according to claim 1 , wherein the stabilizer composition comprises components (A) claim 1 , (B) and (C).7: The stabilized hot melt adhesive according to claim 6 , wherein a weight ratio between components (A) claim 6 , (B) and (C) is between 8:1:1 and 1:8:1 and 1:1:8.14: The stabilized hot melt adhesive according to claim 1 , wherein the stabilizer composition further comprises one or more additives selected from the group consisting of: a phosphite claim 1 , a thioether claim 1 , a secondary arylamine claim 1 , a hydroxyl-amine based stabilizer claim 1 , a UV-absorber and an inorganic stabilizer. The present invention pertains to a stabilized hot ...

Novel Asphalt Binder Additive Compositions and Methods of Use

The present application discloses compositions and methods for improving or enhancing the paving or re-paving of asphalt to road surfaces comprising the addition of the composition to the asphalt. 2. The composition of wherein the agent is a curing agent.3. The composition of wherein the agent is a masked curing agent.4. The composition of wherein the agent comprises both a curing agent and a masked curing agent.5. The composition of claim 1 , further comprising (d) a surfactant.6. The composition of claim 1 , wherein the oil-in-water emulsion is a linseed oil-in-water emulsion.7. The composition of selected from the group consisting of Emulsion D claim 6 , Emulsion E and Emulsion F.8. Emulsion E.10. The composition of wherein the curing agent is selected from the group consisting of ascorbic acid claim 9 , benzoic acid claim 9 , phthalic acid claim 9 , cinnamic acid claim 9 , citric acid claim 9 , 2-pyridine carboxylic acid claim 9 , salicylic acid and stearic acid.12. The composition of wherein the masked curing agent is selected from the group consisting of methyl- claim 11 , ethyl- claim 11 , isopropyl- and hexyl salicylate.13. A method for preserving an asphalt surface comprising the step of applying a layer of a composition of to the surface. This application claims the priority benefit of U.S. patent application Ser. No. 15/978,515, filed May 14, 2018, which is a continuation of U.S. patent application Ser. No. 14/763,936, filed Nov. 10, 2014, now U.S. Pat. No. 9,994,485; which claims benefit of U.S. Provisional Application No. 61/902,706, filed Nov. 11, 2013. The contents of these priority applications are incorporated herein by reference in their entirety.The present invention relates to asphalt binder additive materials useful in paving, roofing and other construction projects. More particularly, the invention relates to asphalt binder additives that provide improved properties to asphalt mixtures. The additives are useful in methods of incorporating ...

BIO-BASED BINDER SYSTEMS

An environmentally friendly, bio-based binder system that is useful for the formation of fiberglass insulation, the system includes: A) an aqueous curable binder composition, which includes a carbohydrate and a crosslinking agent; and B) a dedust composition, which includes a blown, stripped plant-based oil and optionally at least one emulsifying agent. The bio-based binder system is typically heated to form a cured binder system. 1. A bio-based binder system useful for the formation of rotary fiber insulation (for example fiberglass insulation) , the system comprising: (i) at least one carbohydrate;', '(ii) at least one crosslinking agent; and', 'B) a dedust composition comprising:, 'A) an aqueous curable binder composition comprising 'and having an acid value less than 5.0 mg KOH/gram,', '(i) a blown, stripped plant-based oil having a viscosity of at least 200 cSt at 40° C., a flash point of at least 293° C.,'}wherein the bio-based binder system comprises 10 part per million sulfur or less based on the weight of components A) and B). excluding water.2. The binder system of claim 1 , wherein the binder system comprises at least one emulsifying component.3. The binder system of claim 2 , wherein the at least one emulsifier component comprises a first emulsifying component contained in dedust composition B) claim 2 , and wherein the dedust composition has less than 100 part per million sulfur based on the weight of component B) claim 2 , excluding water.4. The binder system of claim 3 , wherein the dedust composition B) further comprises an aqueous fraction and an organic fraction.5. The binder system of claim 4 , wherein dedust composition B) comprises an oil in water emulsion and wherein the first emulsifier component is mixed into the blown claim 4 , stripped plant-based oil of (i) before the emulsion is formed.6. The binder composition of claim 5 , wherein a second emulsifying component is mixed into an aqueous solution before the oil-water emulsion is formed by ...

VEGETABLE OIL-BASED PRESSURE SENSITIVE ADHESIVES

A pressure sensitive adhesive construct comprising: 1. A pressure sensitive adhesive construct comprising:(a) a backing substrate; and(b) a pressure sensitive adhesive composition disposed on the backing substrate, wherein the pressure sensitive adhesive composition includes (i) a reaction product made from at least one epoxidized vegetable oil and at least one dibasic acid or anhydride thereof, or (ii) a reaction product made from at least one epoxidized vegetable oil and a combination of a dibasic acid or anhydride thereof and a monobasic acid or anhydride thereof.2. A pressure sensitive adhesive construct comprising:(a) a backing substrate; and(b) a pressure sensitive adhesive composition disposed on the backing substrate, wherein the pressure sensitive adhesive comprises (i) a polyester that includes an epoxidized vegetable oil component crosslinked with at least one dibasic acid or anhydride thereof, or (ii) a polyester that includes an epoxidized vegetable oil component crosslinked with a combination of a dibasic acid or anhydride thereof and a monobasic acid or anhydride thereof.3. The construct of claim 1 , wherein the epoxidized vegetable oil is epoxidized soybean oil.4. The construct of claim 1 , wherein the dibasic acid or anhydride is a dicarboxylic acid or anhydride thereof.5. The construct of claim 1 , wherein the monobasic acid or anhydride is a monocarboxylic acid or anhydride thereof.6. The construct of claim 1 , wherein the dibasic acid or anhydride is selected from malonic acid claim 1 , succinic acid claim 1 , glutaric acid claim 1 , adipic acid claim 1 , pimelic acid claim 1 , suberic acid claim 1 , azelaic acid claim 1 , sebacic acid claim 1 , brassylic acid claim 1 , succinic anhydride claim 1 , or a mixture thereof.7. The construct of claim 1 , wherein the monobasic acid or anhydride is selected from formic acid claim 1 , acetic acid claim 1 , propionic acid claim 1 , butyric acid claim 1 , valeric acid claim 1 , caproic acid claim 1 , ...

Form Liner with Object Sealant

In some embodiments, a formliner comprises a body comprising a defining a plurality of cavities arranged in a repeating pattern. A sealant is provided in each cavity. The sealant comprises a gel mixture of wax and vegetable oil. In some embodiments, the wax comprises carnauba wax and/or beeswax.

Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst

In some examples, one or more metal-containing catalysts and one or more waxes can be mixed or otherwise combined to produce an encapsulated catalyst composition. The wax can be at least partially coated on the metal-containing catalyst. A mixture of water and the wax can be agitated or otherwise mixed, and the metal-containing catalyst can be added to or otherwise combined with the water and wax mixture to produce a wax emulsified catalyst. A plurality of lignocellulose substrates, one or more oxidants, and the encapsulated catalyst composition can be mixed or otherwise combined to produce a lignocellulose binder mixture. The lignocellulose binder mixture can be heated to produce a composite product.

Flame-Resistant Coating For The Rear Side Of A Carpet

A hot-melt adhesive designed to be flame-resistant, characterized in that the adhesive contains the following components: a) 20 to 70 percent by weight of one or more polyolefin wax(es) of one or more C3-C18 [alpha]-olefin(s) and optionally ethylene; b) 9 to 30 percent by weight of expanded graphite; c) 5 to 30 percent by weight of a further flame retardant; d) 0 to 15 percent by weight of an antistatic agent; e) 0 to 12 percent by weight of one or more resin(s); f) 0 to 40 percent by weight of one or more amorphous, atactic poly [alpha]-olefin(s) (APAO). 1. A hot-melt adhesive composition having a flame-retardant finish , comprising:{'sub': 3', '18, 'a) 20 to 70 wt. % of one or more polyolefin waxes of one or more C-C-α-olefin(s) and optionally ethylene,'}b) 9 to 30 wt. % of expandable graphite,c) 5 to 30 wt. % of a further flameproofing agent,d) 0 to 15 wt. % of an antistatically active auxiliary substance,e) 0 to 12 wt. % of one or more resin(s) resins, andf) 0 to 40 wt. % of one or more amorphous, atactic poly-α-olefin(s) (APAO)2. A hot-melt adhesive composition having a flame-retardant finish , comprising:{'sub': 3', '18, 'a) 40 to 70 wt. % of one or more polyolefin waxes of one or more C-C-α-olefin(s) and optionally ethylene,'}b) 9 to 30 wt. % of expandable graphite,c) 5 to 30 wt. % of a further flameproofing agent,d) 0 to 15 wt % of an antistatically active auxiliary substance, ande) 0 to 12 wt. % of one or more resin(s) resins3. The hot-melt adhesive composition having a flame-retardant finish as claimed in claim 1 , wherein the polyolefin waxes are one or more homopolymers based on ethylene or propylene or one or more copolymers comprising propylene and 0.1 to 30 wt. % of ethylene claim 1 , 0.1 to 50 wt. % of at least one branched or unbranched C-Cα-olefin or a combination thereof.4. The hot-melt adhesive composition having a flame-retardant finish as claimed in claim 1 , wherein the polyolefin waxes have a ring/ball softening point of between 40° C. and ...

READY-TO-USE HOT MELT ADHESIVE HAVING AN IMPROVED PROPERTY PROFILE

The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of metallocene catalysts, characterised in that the polyolefin copolymer wax consists of propylene and one or more further monomers selected from ethylene and branched or unbranched 1-alkenes having 4 to 20 C-atoms and the content of structural units derived from propylene in the copolymer waxes amounts to 80 to 99.9% by weight, and the hot melt adhesive has a surface tension of the melt, measured at a temperature of 170° C., of at most 23 mN/m. 16-. (canceled)7. A bonding , laminating and fixing low surface energy substrate having a surface energy of less than 30 mN/m , where the low surface energy substrate comprises a ready-to-use hotmelt adhesive comprising at least 95 wt % of one or more polyolefin copolymer waxes produced using metallocene catalysts ,wherein the polyolefin copolymer wax consists of propylene and one or more further monomers selected from the group consisting of ethylene and branched or unbranched 1-alkenes having 4 to 20 carbon atoms and comprises units of propylene and ethylene, and where the amount of structural units originating from the propylene in the copolymer wax is between 85 and 95 wt %,{'sub': n', 'w, 'wherein the polyolefin copolymer wax has a number-average molar mass Min the range of 15,000 and 25,000 g/mol and a weight-average molar mass Min the range of 25,000 and 35,000 g/mol, a dropping point or ring and ball softening point in the range of 100 and 120° C., a heat of fusion of not more than 60 J/g, a melt viscosity, measured at a temperature of 170° C., of 8,000 to 15,000 mPa·s, and a glass transition temperature of not more than −15° C., and'}{'sub': entropy-el', 'max', 'onset, 'wherein the hotmelt adhesive has a melt surface tension, measured at a temperature of 170° C., of not more than 23 mN/m, wherein the hotmelt adhesive has an entropy-elastic temperature range ΔT ...

Laminate, process, and use

A paper, or cardboard, or card stock material is made from an organic material, such as ground-up sunflower seeds using an organic binder, such as a glue, which may have the form of a polysaccharide e.g., a long chain naturally occurring sugar. A water resistant, or water impermeable coating, such as a PLA coating, is applied to one or both sides of the card stock to form a laminate. The card stock may be formed into a shape or structure, such as a carton, or bowl, or cup, either prior to or after coating. The card stock material or the primary layer, the binder, and the plastic coating are all based on materials that are typically considered to be waste by-products of agricultural or food services processing, and they are all materials that may tend to be suitable for composting or biodegradation.

POLYPROPYLENE-BASED ADHESIVE AND METHOD FOR PRODUCING SAME

A polypropylene-based adhesive containing a polypropylene-based resin (A′) prepared by reducing the weight-average molecular weight of a polypropylene-based resin (A) by decomposition, in which the melting endotherm (ΔH-D) of the polypropylene-based resin (A) is 0 J/g or more and 80 J/g or less, as obtained from a melting endothermic curve drawn by holding a sample at −10° C. for 5 minutes in a nitrogen atmosphere followed by heating it at 10° C./min using a differential scanning calorimeter (DSC). 1. A polypropylene-based adhesive , comprising:a polypropylene-based resin (A′) prepared by reducing a weight-average molecular weight of a polypropylene-based resin (A) by decomposition, in which a melting endotherm (ΔH-D) of the polypropylene-based resin (A) is 0 J/g or more and 80 J/g or less, as obtained from a melting endothermic curve drawn by holding a sample at −10° C. for 5 minutes in a nitrogen atmosphere followed by heating the sample at 10° C./min using a differential scanning calorimeter (DSC).2. The polypropylene-based adhesive according to claim 1 , wherein the polypropylene-based resin (A′) has a vinylidene group as a terminal unsaturated group contained per molecule of the polypropylene-based resin (A′) of 0.9 or more and 2.0 or less.3. The polypropylene-based adhesive according to claim 1 , wherein the weight-average molecular weight (Mw) of the polypropylene-based resin (A) is 150 claim 1 ,000 or less.4. The polypropylene-based adhesive according to claim 1 , wherein the polypropylene-based resin (A) has a viscosity of 400 claim 1 ,000 mPa·s or less claim 1 , as measured with a B-type viscometer.5. The polypropylene-based adhesive according to claim 1 , wherein the polypropylene-based resin (A) has a molecular weight distribution (Mw/Mn) of 4.0 or less.6. The polypropylene-based adhesive according to claim 1 , wherein the polypropylene-based resin (A) is a propylene homopolymer.7. The polypropylene-based adhesive according to claim 1 , further ...

Novel Asphalt Binder Additive Compositions and Methods of Use

The present application discloses compositions and methods for improving or enhancing the paving or re-paving of asphalt to road surfaces comprising the addition of the composition to the asphalt. 1. An asphalt binder additive composition comprising:(a) a carrier matrix; and(b) an agent selected from the group consisting of a curing agent and a masked curing agent.2. The composition of wherein the agent is a curing agent.3. The composition of wherein the agent is a masked curing agent.4. The composition of wherein the agent comprises both a curing agent and a masked curing agent.5. The composition of claim 4 , wherein the composition comprises up to 5 wt pct curing agent claim 4 , and up to 5 wt pct masked curing agent.6. The composition of wherein the carrier matrix is selected from the group consisting of an oil claim 1 , a solid claim 1 , and an emulsion.7. The composition of wherein the carrier matrix is an oil is selected from the group consisting of paraffinic oils or waxes claim 6 , hydrolene claim 6 , canola oil claim 6 , coconut oil claim 6 , linseed oil claim 6 , safflower oil claim 6 , soybean oil claim 6 , tall oil claim 6 , or tung oil claim 6 , mineral oils claim 6 , silicone oils claim 6 , and mixtures thereof.8. The composition of wherein the carrier matrix is a solid selected from the group consisting of silicaceous material claim 6 , lignin and rubber.10. The composition of wherein the curing agent is selected from the group consisting of ascorbic acid claim 9 , benzoic acid claim 9 , phthalic acid claim 9 , cinnamic acid claim 9 , citric acid claim 9 , 2-pyridine carboxylic acid claim 9 , salicylic acid and stearic acid.12. The composition of wherein the masked curing agent is selected from the group consisting of methyl- claim 11 , ethyl- claim 11 , isopropyl- and hexyl salicylate.13. A method for improving or enhancing the paving or re-paving of asphalt mixture to road surfaces comprising combining the composition of with an asphalt binder.14. ...

WOOD-BASED COMPOSITES AND ASSOCIATED COMPOSITIONS

Wood-based composites, compositions for use in wood-based composites, and associated systems and methods are provided herein. Certain compositions include a mixture of alpha olefins and esters and demonstrate unique water repellant properties. The compositions may be incorporated in wood-based composites in place of traditional petroleum-based slack waxes. 1. A wood composition , comprising:wood elements;a bonding resin comprising 2.0-7.0% of the dry mass of the wood elements; anda wax composition comprising 0.1-3.0% of the dry mass of the wood elements, wherein the wax composition is a mixture of alpha olefins and esters, and wherein the mass ratio of the alpha olefins to the esters is between 2:8 and 8:2.2. The wood composition of claim 1 , wherein the molecular weight of the alpha olefins is between 240 and 400 Daltons.3. The wood composition of claim 1 , wherein the esters are hydrogenated soybean oil claim 1 , hydrogenated castor oil claim 1 , hydrogenated cotton seed oil claim 1 , hydrogenated sunflower oil claim 1 , tallow claim 1 , and/or hydrogenated tallow.4. The wood composition of claim 1 , wherein the wax composition has a kinematic viscosity of about 10 cPs or less and a freezing point between 55 and 60 degrees Celsius.5. The wood composition of claim 1 , wherein the wood composition is formed into an oriented strand board.6. A wax composition for use in wood-based composites claim 1 , the wax composition comprising a mixture of alpha olefins and esters claim 1 , wherein the alpha olefins have a molecular weight between 240 and 400 Daltons claim 1 , and wherein the mass ratio of the alpha olefins to the esters is between 2:8 and 8:2.7. The wax composition of claim 6 , wherein the molecular weight of the alpha olefins is between 280 and 364 Daltons.8. The wax composition of claim 6 , wherein the alpha olefins contain between about 20 and 26 carbon atoms.9. The wax composition of claim 6 , wherein the alpha olefins have a melting point between 35 and 80 ...

HOT-MELT COMPOSITION AND SEALING MATERIAL

A hot-melt composition includes, with respect to 100 parts by mass of (A) a hydrogenated styrene thermoplastic elastomer having styrene-based polymer blocks at both ends and a hydrogenated diene polymer block at a middle portion and having a mass-average molecular weight of 250,000-600,000, 20-150 parts by mass of (B) a first styrene-based tackifying resin having a softening point of 135-160° C., 100-400 parts by mass of (C) a second styrene-based tackifying resin having a softening point of 105-135° C., 100-500 parts by mass of (D) a third tackifying resin for the hydrogenated diene polymer block having a softening point of 100-160° C. and 500-1,500 parts by mass of (E) a liquid softener. The hot-melt composition has excellent adhesion and easy peel ability, and is a material suitable as a sealing material for a lighting device of an automobile or the like. 1. A hot-melt composition comprising , with respect to 100 parts by mass of (A) a hydrogenated styrene thermoplastic elastomer having styrene-based polymer blocks at both ends and a hydrogenated diene polymer block at a middle portion and having a mass-average molecular weight of 250 ,000-600 ,000 , 20-150 parts by mass of (B) a first styrene-based tackifying resin having a softening point of 135-160° C. , 100-400 parts by mass of (C) a second styrene-based tackifying resin having a softening point of 105-135° C. , 100-500 parts by mass of (D) a third tackifying resin for the hydrogenated diene polymer block having a softening point of 100-160° C. and 500-1 ,500 parts by mass of (E) a liquid softener , wherein a difference between the softening point of the first styrene-based tackifying resin and the softening point of the second styrene-based tackifying resin is 10° C. or higher.2. The hot-melt composition according to claim 1 , wherein with respect to 100 parts by mass of the styrene-based polymer blocks claim 1 , an amount of the first styrene-based tackifying resin is 60-500 parts by mass claim 1 , and an ...

THERMOPLASTIC RESIN COMPOSITION AND HOT-MELT ADHESIVE

The present invention relates to a thermoplastic resin composition containing a base polymer containing a propylene-based polymer (A) in which a melting endotherm (ΔH-D) is 0 J/g or more and 60 J/g or less, and a melting point (Tm-D) is not observed or is 0° C. or higher and 120° C. or lower; and a propylene-based polymer (C) in which a melting endotherm (ΔH-D) is 20 J/g or more and 120 J/g or less, and a melting point (Tm-D) is higher than 120° C., the content of the propylene-based polymer (C) being 0.5 parts by mass or more and 100 parts by mass or less relative to 100 parts by mass of the content of the propylene-based polymer (A). 1. A thermoplastic resin composition , comprising:a base polymer comprising a propylene-based polymer (A) in which a melting endotherm (ΔH-D) is 0 J/g or more and 60 J/g or less, and a melting point (Tm-D) is not observed or is 0° C. or higher and 120° C. or lower; anda propylene-based polymer (C) in which a melting endotherm (ΔH-D) is 20 J/g or more and 120 J/g or less, and a melting point (Tm-D) is higher than 120° C.,wherein a content of the propylene-based polymer (C) is 0.5 parts by mass or more and 200 parts by mass or less relative to 100 parts by mass of a content of the propylene-based polymer (A).2. The thermoplastic resin composition according to claim 1 , wherein the melting point (Tm-D) of the propylene-based polymer (C) is 150° C. or lower.3. The thermoplastic resin composition according to claim 1 , wherein the base polymer further comprises:an ethylene-based polymer (B) in which a melting endotherm (ΔH-D) is 0 J/g or more and 120 J/g or less,wherein a content of the ethylene-based polymer (B) in the thermoplastic resin composition is 10,000 parts by mass or less relative to 100 parts by mass of the content of the propylene-based polymer (A).4. The thermoplastic resin composition according to claim 3 , wherein a total content of the propylene-based polymer (A) and the ethylene-based polymer (B) occupying in the ...

Modified resins and uses thereof

Modified thermoplastic hydrocarbon thermoplastic resins are provided, as well as methods of their manufacture and uses thereof in rubber compositions. The modified thermoplastic resins are modified by decreasing the relative quantity of the dimer, trimer, tetramer, and pentamer oligomers as compared to the corresponding unmodified thermoplastic resin polymers, resulting in a product that exhibits a greater shift in the glass transition temperature of the elastomer(s) used in tire formulations. This translates to better viscoelastic predictors of tire tread performance, such as wet grip and rolling resistance. The modified thermoplastic resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the modified thermoplastic resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, snow performance, and wet braking performance.

Functionalized, Halogenated Olefin-Based Adhesive, Articles Containing the Same, and Process for Using the Same

A composition useful as an adhesive for binding a fabric, e.g., a cotton cloth, to a rubber substrate, e.g., a base sheet comprising EPDM, is described, the composition comprising at least the following: (A) A functionalized, halogenated olefin-based polymer having a melt index (12, 190° C./2.16) greater than, or equal, to 30 grams per 10 minutes (g/10 min); (B) A tackifier; and/or (B′) An olefin-based polymer having a density from 0.855 to 0.900 grams per cubic centimeter (g/cc) and a weight average molecular weight (Mw) of less than, or equal to, 60,000 grams per mole. 1. A composition comprising at least the following:(A) A functionalized, halogenated olefin-based polymer having a melt index (I2, 190° C./2.16) greater than, or equal, to 30 grams per 10 minutes (g/10 min); and(B) A tackifier.2. A composition comprising at least the following:(A) A functionalized, halogenated olefin-based polymer having a melt index (I2, 190 C/2.16) greater than, or equal to, 30 grams per 10 minutes (g/10 min); and(B′) An olefin-based polymer having a density from 0.855 to 0.900 grams per cubic centimeter (g/cc) and a weight average molecular weight (Mw) of less than, or equal to, 60,000 grams per mole (g/mol).3. The composition of claim 1 , in which the functionalized claim 1 , halogenated olefin-based polymer is a functionalized claim 1 , halogenated ethylene-based polymer.4. The composition of claim 1 , in which the functionalized claim 1 , halogenated olefin-based polymer is a functionalized claim 1 , halogenated propylene-based polymer.5. The composition of claim 1 , in which the functionalized claim 1 , halogenated olefin-based polymer is a functionalized claim 1 , chlorinated ethylene-based polymer or a functionalized claim 1 , chlorinated propylene-based polymer.6. The composition of claim 5 , in which the functionalized claim 5 , chlorinated ethylene-based polymer or the functionalized claim 5 , chlorinated propylene-based polymer comprises at least one of an anhydride ...

Wax-based thermoplastic organic binder composition for powder molding, and feedstock composition using same

Disclosed is a wax-based thermoplastic organic binder composition consisting of: 50 to 94 wt % of a wax mixture comprising paraffin wax and microcrystalline wax; 3 to 35 wt % of a polyolefin copolymer having a carbonyl group as a backbone polymer; and 3 to 15 wt % of a process control agent.

Tall oil pitch based binders, methods of producing the same, and uses thereof

A bio-based or biodegradable binder is provided that may be made by: (a) mixing tall oil pitch with (i) rosin or fatty acid material, (ii) rosin and a fatty acid material, (iii) a tall oil bio fraction and rosin or fatty acid material, or (iv) rosin, fatty acid material, and tall oil bio fraction, wherein pitch, rosin, fatty acid material, and/or tall oil bio fraction is a salt thereof; or (b) mixing at least one of acrylic acid, maleic acid, maleic anhydride, fumaric acid, acrylic acid, methacrylic acid, or a combination thereof, to a mixture of: (i) tall oil pitch, and rosin or fatty acid material; (ii) rosin, tall oil pitch, and fatty acid material; (iii) tall oil pitch, tall oil bio fraction, and rosin or fatty acid material; or (iv) rosin, tall oil pitch, fatty acid material, and tall oil bio fraction.

HOT MELT ADHESIVE

The object of the present invention is to provide a hot melt adhesive which is less likely to cause stringing and has excellent thermal stability, and further has excellent adhesion, in particular adhesion to a paper substrate. The present invention relates to a hot melt adhesive comprising: (A) a polar functional group-modified polymer, (B) a butyral resin, (C) an olefin-based polymer, and (D) a tackifier resin. 1. A hot melt adhesive comprising:(A) 1-15 wt % of a polar functional group-modified conjugated diene-based polymer;(B) 10-50 wt % of a butyral resin;(C) 5-40 wt % of an olefin-based polymer;(D) 5-70 wt % of a tackifier resin; and(E) 10-40 wt % of a wax.2. The hot melt adhesive of claim 1 , wherein the polar functional group-modified conjugated diene-based polymer contains a conjugated diene compound selected from the group consisting of is 1 claim 1 ,3-butadiene claim 1 , 2-methyl-1 claim 1 ,3-butadiene (or isoprene) claim 1 , 2 claim 1 ,3-dimethyl-1 claim 1 ,3-butadiene claim 1 , 1 claim 1 ,3-pentadiene and 1 claim 1 ,3-hexadiene.3. The hot melt adhesive of claim 1 , wherein the polar functional group of the polar function group-modified conjugated diene-based polymer is selected from the group consisting of a maleic anhydride group claim 1 , a carboxyl group claim 1 , a maleic acid group claim 1 , an amino group claim 1 , an imino group claim 1 , an alkoxysilyl group claim 1 , a silanol group claim 1 , a silyl ether group claim 1 , a hydroxyl group and an epoxy group.4. A paper product comprising the hot melt adhesive of . The present invention relates to a hot melt adhesive and more specifically to a hot melt adhesive which has excellent adhesion to various substrates and is particularly suitable for assembling paper substrates such as corrugated cardboards.A hot melt adhesive is a solvent-less adhesive, which is heat-melted, applied to an adherend, and then solidified by cooling to exhibit adhesion, and thus a hot melt adhesive enables instantaneous ...

MODIFIED RESINS AND USES THEREOF

Modified thermoplastic hydrocarbon thermoplastic resins are provided, as well as methods of their manufacture and uses thereof in rubber compositions. The modified thermoplastic resins are modified by decreasing the relative quantity of the dimer, trimer, tetramer, and pentamer oligomers as compared to the corresponding unmodified thermoplastic resin polymers, resulting in a product that exhibits a greater shift in the glass transition temperature of the elastomer(s) used in tire formulations. This translates to better viscoelastic predictors of tire tread performance, such as wet grip and rolling resistance. The modified thermoplastic resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the modified thermoplastic resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, snow performance, and wet braking performance. 1. An adhesive composition , comprising:about 10 to about 90 weight percent of at least one polymer,about 5 to about 70 weight percent of at least one modified thermoplastic resin,about 0 to about 60 weight percent of at least one thermoplastic tackifying resin,about 0 to about 50 weight percent of at least one wax,about 0 to about 60 weight percent of at least one oil or plasticizer,about 0.5 to about 3 weight percent of at least one stabilizer, andabout 0 to about 70 weight percent of at least one filler,wherein the composition is non-vulcanized,wherein the at least one modified thermoplastic resin has a glass transition temperature (Tg) of between −50° C. and 160° C.,wherein the at least one modified thermoplastic resin has a number average (Mn) molecular weight of less than 3,000 g/mol,wherein the at least one modified thermoplastic resin has a z-average molecular weight (Mz) of less than 9,000 g/mol,wherein the modified thermoplastic resin is a pure monomer thermoplastic (PMR) resin, a C5 thermoplastic ...

Propylene-type polymer and hot-melt adhesive agent

Provided are: a propylene-type polymer which can improve heat creep resistance; and a hot-melt adhesive agent having excellent heat creep resistance. A propylene-type polymer which satisfies the requirements represented by formulae (1) and (2) shown below; and a hot-melt adhesive agent containing 1 to 50 mass% of the propylene-type polymer. (1) 125 ≤ (tensile elastic modulus (MPa) at 23˚C) ≤ 400 (2) 100 ≤ (elongation at break (%) at 23˚C) ≤ 1000

Reactive hot melt adhesive

The present disclosure relates to silane reactive hot melt adhesive compositions including acid functional wax and basic functional wax; the production of such adhesives; and the use of such adhesives. The silane reactive hot melt adhesive compositions have improved green strength as compared to silane reactive hot melt adhesive compositions without the acid functional wax and basic functional wax.

Low-emission, biodegradable adhesive

Die vorliegende Erfindung betrifft wasserlösliche, emissionsarme Klebstoffmischungen auf Basis von Polyasparaginsäure oder ihrer Salze und/oder Derivate und natürlichen Klebharzen sowie deren Verwendungen. The present invention relates to water-soluble, low-emission adhesive mixtures based on polyaspartic acid or its salts and / or derivatives and natural adhesive resins and their uses.

pressure sensitive adhesives based on renewable sources and related methods

adesivos sensíveis à pressão à base de fontes renováveis e métodos afins. a invenção descreve adesivos sensíveis à pressão produzidos a partir de gorduras e óleos de ocorrência natural. também são descritos métodos para produzir os adesivos sensíveis à pressão. de um modo geral, uma ou mais gorduras ou óleos de ocorrência natural são epoxidados, e em seguida reagidos com determinados álcoois ou aminas para assim obter os adesivos sensíveis à pressão mencionados. pressure sensitive adhesives based on renewable sources and related methods. The invention discloses pressure sensitive adhesives made from naturally occurring fats and oils. Methods for producing pressure sensitive adhesives are also described. Generally, one or more naturally occurring fats or oils are epoxidized, and then reacted with certain alcohols or amines to thereby obtain the pressure sensitive adhesives mentioned.

低施用温度热熔型粘合剂

配制了高温度性能热熔型粘合剂，其用于在低于300°F的低温下施用。含有低水平的茂金属聚合物和马来酸化聚乙烯蜡的热熔型粘合剂显示了优异的高温和低温性能的平衡，并特别可以用作包装箱和纸盒的粘合剂。

flame resistant backing of carpets

resumo patente de invenção: "revestimento resistente à chamas para o lado de trás de tapetes". a presente invenção refere-se a um adesivo de fusão a quente desenhado para ser resistente às chamas, caracterizado pelo fato de que o referido adesivo contém os seguintes componentes: a) 20 a 70 por cento em peso de uma ou mais ceras de poliolefina de uma ou mais c3-c18 ?-olefinas e opcionalmente etileno; b) 9 a 30 por cento em peso de grafite expansível; c) 5 a 30 por cento em peso de um outro retardador de chamas; d) 0 a 15 por cento em peso de um agente antiestático; e) 0 a 12 por cento em peso de uma ou mais resinas; f) 0 a 40 por cento em peso de uma ou mais poli-?-olefinas atáticas amorfas (apao). Patent Summary: "Flame resistant backing of carpets". The present invention relates to a hot melt adhesive designed to be flame resistant, characterized in that said adhesive contains the following components: a) 20 to 70 weight percent of one or more polyolefin waxes. one or more c3-c18'-olefins and optionally ethylene; b) 9 to 30 weight percent of expandable graphite; c) 5 to 30 weight percent of another flame retardant; d) 0 to 15 weight percent of an antistatic agent; e) 0 to 12 weight percent of one or more resins; (f) 0 to 40 weight percent of one or more amorphous atomic poly - β - olefins (after application).

一种胶水、其在pvc地板上的用途及使用方法

本发明涉及一种胶水，还涉及该胶水在PVC地板上的用途及使用方法。一种胶水，按质量百分比由以下组分组成：苯乙烯共聚物10~30%，苯乙烯-异戊二烯共聚物2~10%，氢化树脂20~50%，矿物油10~40%，抗氧化剂0.02~2%。上述胶水可作为PVC地板的背胶。本发明胶水本体强度大，在地板与地面粘合时，胶水不会被地面破坏，重新撕离地面时不会有残胶附着地面，因此可达到重复粘合的使用效果，可在地板施工时发生错位贴合重新撕离地板以保证地板的完整性与地面的清洁性。免去目前地板存在施工时贴错报废地板造成的浪费。

Thermoplastic adhesive compositions

Thermoplastic adhesive compositions such as hot melts containing conventional components are improved considerably by the inclusion of acid or acid derivative grafted polyolefins particularly acrylic acid-grafted polypropylene, polyethylene and/or ethylene-propylene polymer substances. Alternatively, novel adhesive compositions are prepared in which the polyolefin constituent is entirely a grafted polyolefin.

Hot melt adhesive composition containing a branched elastomeric copolymer

A hot melt adhesive composition comprising, in parts by weight, about: A. 100 PARTS OF PETROLEUM WAX, B. 40 TO 200 PARTS OF A TACKIFYING RESIN, AND C. 15 TO 100 PARTS OF A BRANCHED ELASTOMERIC COPOLYMER OF ETHYLENE, AT LEAST ONE C3 to C18 alpha-olefin, at least one direactive nonconjugated diene, and optionally at least one mono-reactive nonconjugated diene; said copolymer having a Mooney viscosity of about 10 to 70.

Hot melt adhesives for bonding to sensitive areas of the human body

A pressure sensitive hot melt adhesive comprising a block copolymer and 60 to 95 parts of a liquid diluent, the adhesive being characterized by a midblock Tg less than -10° C., a G' less than 15×10 4 dynes/cm 2 at 10 rad/s, 25° C., a G" of 1 to 6×10 4 dynes/cm 2 and a tensile strength greater than 10 psi exhibit superior properties, without the need for any curing operation after cooling.

Polyolefin-containing hot-melt adhesives

A hot melt adhesive uses a blend of polymers having controlled stereoerror and comprises a stereoblock polypropylene comprising a first block having an isotactic index of between about 50% and about 95% and a second block having an isotactic index of between about 5% and 50%, wherein the difference between the isotactic indeces of the first block and the second block is at least about 10%. The hot melt adhesive exhibits improved peel and tack properties without compromising shear strength and vice versa.

Hot melt adhesive compositions including olefinic polymer blends and articles including the same

A hot melt adhesive composition that includes a non functionalized amorphous poly alpha olefin polymer, a second polymer selected from the group including polypropylene homopolymers, polypropylene copolymers and combinations there of, a functionalized wax and a second wax.

Reactive hot melt adhesive

The present disclosure relates to silane reactive hot melt adhesive compositions including acid functional wax and basic functional wax; the production of such adhesives; and the use of such adhesives. The silane reactive hot melt adhesive compositions have improved green strength as compared to silane reactive hot melt adhesive compositions without the acid functional wax and basic functional wax.

Stretch laminates

Stretch laminate hot melt adhesives and stretch laminates are described. The stretch laminate hot melt adhesives are suitable for adhering elastic materials with inelastic substrates, and allow permanent deformation of the inelastic substrate and extensions and retractions of the elastic materials. The stretch laminate hot melt adhesive is particularly suitable for back ear lamination for disposable absorbent articles.

Hot melt adhesive, the process for its manufacture and its use

Hot melt adhesive

The foregoing and other objects and advantages of the present invention are accomplished by a hot melt adhesive comprising a blend of a low molecular weight polyolefin, olefin-carboxylic acid graft polymer or olefin-maleic anhydride graft polymer or blend thereof; a propylene-ethylene copolymer or propylene-ethylene-butene terpolymer; and a tackifying resin or blend of tackifying resins. The blend can include an antioxidant or blends of antioxidants, a high molecular weight or functionalized polyolefin or a copolymer or terpolymer of a vinyl monomer (e.g., ethylene/vinyl acetate).

AN ADHESIVE COMPOSITION FUSED TO THE HEAT OF APPLICATION IN LOW TEMPERATURE

Composiciones adhesivas fundidas al calor que consisten esencialmente de: a)15 a 45% por peso de por lo menos un copolímero de n-butilacrilato de etilenoque contiene 15 a 40% por peso de n-butilacrilato y que tiene un índice de fusión de por lo menos 600; b) 25 a 55% de una resina adherente fenólica deterpeno o un derivado hidrogenado de la misma, teniendo la resina un punto de ablandamiento de anillo y bola inferior a 125°C; c) 15 a 40% por peso de unacera sintética Fischer-Tropsch deun punto de fusión bajo, y d) 0 a 1,5% de estabilizador. Los adhesivos están caracterizados por un excelente equilibriode rendimiento de alta y baja temperatura sin sacrificio de la maleabilidad o estabilidad térmica. Heat-melt adhesive compositions consisting essentially of: a) 15 to 45% by weight of at least one ethylene n-butylacrylate copolymer containing 15 to 40% by weight of n-butylacrylate and having a melt index of per at least 600; b) 25 to 55% of a detergent phenolic tackifying resin or a hydrogenated derivative thereof, the resin having a ring and ball softening point of less than 125 ° C; c) 15 to 40% by weight of a synthetic Fischer-Tropsch wax with a low melting point, and d) 0 to 1.5% of stabilizer. The adhesives are characterized by an excellent balance of high and low temperature performance without sacrificing malleability or thermal stability.

ADHESIVE COMPOSITION IN HEAT FUSE MASS

Hot melt pressure sensitive adhesives

The instant invention concerns hot melt pressure sensitive adhesives which comprise about 10 to about 50% by weight of at least one polymer; about 5 to about 50% of isoparaffinic oil; and about 30 to about 65% by weight of at least one tackifying resin. The invention also concerns products that utilize such adhesives.

Polyolefin-containing hot-metal adhesives

A hot melt adhesive uses a blend of polymers having controlled stereoerror and comprises a stereoblock polypropylene comprising a first block having an isotactic index of between about 50% and about 95% and a second block having an isotactic index of between about 5% and 50%, wherein the difference between the isotactic indeces of the first block and the second block is at least about 10%. The hot melt adhesive exhibits improved peel and tack properties without compromising shear strength and vice versa.

Low application temperature hot melt adhesive

High temperature performance hot melt adhesives are formulated for application at low temperature, i.e., below 300° F. Hot melt adhesive formed with metallocene polymer together with a maleated polyethylene wax show an excellent balance of high and low temperature performance and are particularly useful as packaging case and carton adhesive.

Fast setting multipurpose bookbinding adhesive with excellent flexibility

A hot melt adhesive for multipurpose bookbinding comprising a) from about 35% to about 40% by weight of a styrene-isoprene-styrene bloc copolymer; b) from about 25% to about 50% by weight of at least one compatible tackifying resin; c) from about 5% to about 30% by weight of a synthetic high melt point wax; d) from about 5% to about 30% by weight of a solid benzoate plasticizer; e) up to about 25% of a compatible wax; and f) up to about 15% of a compatible polymer.

Adhesive composition and binding method

A hotmelt adhesive composition and a method of applying it to bind sheets. The composition comprises by weight 30% to 40% of an ethylene-vinyl acetate copolymer, 25% to 35% of a wax, 20% to 40% of a modified rosin and 10% to 30% of a tackifier. The method of binding sheets comprises aligning the sheet edges, compressing the aligned sheets a short distance from the edges and contacting the edges with the adhesive composition.

Bio-based adhesive material

An adhesive product and method of making the product replaces asphalt in the manufacture of roofing shingles and pavement. The method comprises steps of forming a mixture of oil comprising fatty acids and a powdered material; maintaining the oil to powdered material weight ratio in the mixture between 1 to 0.01 and 1 to 4.9; heating the mixture to a reaction temperature greater than 100 degrees Centigrade; maintaining the reaction temperature for at least five minutes; and, injecting air into the mixture while maintaining the reaction temperature. In making a roofing shingle, the method includes additional steps of: applying the heated mixture to a fiberglass mat sheet from an upstream roll to form a tacky coated strip; and, adding a layer of granules to the tacky coated strip. The adhesive material of this method comprises polymerized oil and the powdered material.

一种牛皮纸/泡泡袋封口用热熔压敏胶及制备方法

本发明公开了一种牛皮纸/泡泡袋封口用热熔压敏胶及制备方法，属于化工领域，涉及热熔压敏胶，解决了现有热熔压敏胶在用于牛皮纸/泡泡袋时所存在的粘结力低、耐候性差的问题。一种牛皮纸/泡泡袋封口用热熔压敏胶，由下列重量份的各组分为原料制备获得：SIS热塑性弹性体20-30、SBS热塑性弹性体5-10、环烷油15-25、聚异丁烯5-8、增粘树脂40-55、抗氧剂0.1-1。本发明制备工艺简单，易于操作，产品的粘接力强，初粘力好，耐候性和稳定性好。

CLEAR SYNTHETIC BINDER

The disclosure relates to a clear synthetic binder comprising at least one oil of plant origin, at least one resin of petroleum origin and at least one polymer, the amount of oil of plant origin in the binder is greater than or equal to 10% by weight and the amount of polymer in the binder is less than or equal to 15% by weight. The clear synthetic binder according to the disclosure has a good consistency, a reduced viscosity, and suitable behaviour at low temperature and elastic properties. The disclosure also relates to a bituminous mix prepared from said clear synthetic binder, this bituminous mix is prepared at temperatures between 100° C. and 160° C., preferably between 120° C. and 140° C. and has suitable rutting resistance and water resistance.

Colourless synthetic binding agent

FIELD: chemistry. SUBSTANCE: invention relates to a colourless synthetic binding agent, which is applied in the road-industrial area. The colourless synthetic binding agent contains oil of a vegetable origin, resin of a petroleum origin and a polymer. The quantity of oil of a vegetable origin in the binding agent constitutes 10 wt % or more, and the quantity of the polymer in the binding agent constitutes 15 wt % or less. EFFECT: colourless synthetic binding agent in accordance with invention possesses good consistency, reduced viscosity, acceptable behaviour at low temperature and acceptable elastic properties. 18 cl, 7 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C08L 23/08 C08L 23/12 C08L 25/10 C08L 31/00 C08L 45/00 C08L 47/00 ФЕДЕРАЛЬНАЯ СЛУЖБА C08L 91/00 ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ E01C 7/24 (12) ОПИСАНИЕ (21)(22) Заявка: (13) 2 531 190 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011118994/05, 13.11.2009 (24) Дата начала отсчета срока действия патента: 13.11.2009 (73) Патентообладатель(и): ТОТАЛЬ РАФФИНАЖ МАРКЕТИН (FR) 14.11.2008 FR 08/06354; 07.05.2009 FR 09/02237 R U Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): НЁВИЛЬ Матьё (FR), ЗЮККО Сильви (FR), БАРЖОН Даниель (FR) (43) Дата публикации заявки: 20.12.2012 Бюл. № 35 (56) Список документов, цитированных в отчете о поиске: FR 2894588 A,15.06.2007. DE 538800 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 14.06.2011 C 2 C 2 C, 05.11.1931. WO 93/00406 A,07.01.1993. GB 873363 A, 26.07.1961. GB 481868 A,18.03.1938. RU 2279453C1,10.07.2006. BY 7125 C1,30.06.2005. SU 1060123 A3,07.12.1983. JP 60199059 ,08.10.1985 (86) Заявка PCT: 2 5 3 1 1 9 0 IB 2009/055061 (13.11.2009) R U 2 5 3 1 1 9 0 (45) Опубликовано: 20.10.2014 Бюл. № 29 (87) Публикация заявки PCT: WO 2010/055491 (20.05.2010) Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнеры" (54) БЕСЦВЕТНОЕ СИНТЕТИЧЕСКОЕ ВЯЖУЩЕЕ (57) Реферат: ...

Hot-melt adhesive compositions and use thereof

FIELD: chemistry. SUBSTANCE: invention relates to versions of an environmentally safe hot-melt adhesive from renewable raw materials, as well as to an article using said glue and a method of producing said article. In one version, the hot-melt adhesive contains (a) a polyester resin; (b) a functionalised polyolefin or functionalised wax, (c) a tackifier and (d) a non-functionalised polyolefin having a homopolymer of monomer C 2 -C 20 or copolymer C 2 -C 20 . This hot-melt adhesive as a polyester resin contains a homopolymer or copolymer of lactic acid, butylene succinate, hydroxybutyric acid or their mixture. In another version, the hot-melt adhesive contains from about 5–80 wt. % polylactic acid, from about 0.1–25.0 wt. % functionalised polyolefin or functionalised wax, a tackifier and up to about 50 wt. % polyolefin containing C 2 -C 20 -Monomers. Viscosity of said adhesive is less than 30 % after aging of adhesive for at least 72 hours at 320 °F (160 °C). Glue practically does not contain rubber elastomer. Produced article comprises a substrate and a hot-melt adhesive composition. Article represents a box, a cardboard box, a tray, a label, a book binding, a bag or a disposable article. Article is obtained by applying the adhesive onto the substrate, by applying the second substrate onto the applied adhesive. EFFECT: invention enables to obtain hot-melt adhesives which have the same operational characteristics as conventional hot-melt adhesives made from oil-based starting materials. 9 cl, 4 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 699 129 C2 (51) МПК C09J 167/00 (2006.01) C09J 123/02 (2006.01) C09J 123/08 (2006.01) C09J 191/06 (2006.01) C09J 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09J 167/04 (2019.02); C09J 123/02 (2019.02); C09J 191/06 (2019.02); C09J 5/00 (2019.02) (21)(22) Заявка: 2017111202, 04.09.2015 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ...

Hot melt reactive adhesive

Una composición adhesiva termofundible reactiva con silano que comprende: un polímero modificado con silano; 0.1% en peso a 15% en peso de cera funcional ácida basada en el peso de la composición adhesiva; y 0.05% en peso a 8% en peso de cera funcional básica basada en el peso de la composición adhesiva. A silane reactive hot melt adhesive composition comprising: a silane modified polymer; 0.1% by weight to 15% by weight of acid functional wax based on the weight of the adhesive composition; and 0.05% by weight to 8% by weight of basic functional wax based on the weight of the adhesive composition.

热熔黏合剂组合物

热熔黏合剂组合物，其含有：1‑丁烯均聚物、熔点低于80℃的乙烯系聚合物、熔点为80℃以上的α‑烯烃共聚物、增粘树脂、蜡及液状软化剂；乙烯系聚合物包含选自由乙烯‑α‑烯烃共聚物及乙烯‑醋酸乙烯酯共聚物所组成的组中的至少1种共聚物。

핫 멜트 접착제 조성물 및 그의 용도

재생성 원료를 포함하는 핫 멜트 접착제를 기술한다. 상기 핫 멜트 접착제는 (a) 폴리에스테르계 수지; (b) 관능화된 폴리올레핀 또는 관능화된 왁스; 및 (c) 점착제를 포함한다. 상기 핫 멜트 접착제는 석유계 원료로부터 형성되는 통상적인 핫 멜트 접착제와 유사한 성능 특성을 갖는다.

一种防水卷材用热熔胶及其制备方法

本发明涉及化学改性高分子材料技术领域，具体涉及一种防水卷材用热熔胶及其制备方法。热熔胶由以下重量份数组分制成：丁苯橡胶50～200、苯烯热塑性弹性体橡胶200～300份、增粘树脂200～300份、抗氧剂5～20份、紫外光吸收剂5～20份、环烷油0～200份、基础油0～200份；聚异丁烯100～200份、增粘树脂为石油树脂、加氢石油树脂和单体树脂中的一种或任意组合。采用丁苯橡胶与苯乙烯热塑性弹性体橡胶复配作为橡胶基体，具有高的相容性，再添加石油树脂、加氢石油树脂或单体树脂作为增粘树脂，提升热熔胶的初粘力、耐寒性、热稳定性、粘结强度，减小热熔胶的挥发性，尤其提升热熔胶对水泥、混凝土、大沙等潮湿的建筑环境的粘结力。

热熔胶粘剂组合物及其用途

本发明描述了具有可再生原材料的热熔胶粘剂。所述热熔胶粘剂包含(a)聚酯基树脂；(b)官能化聚烯烃或官能化蜡；(c)增粘剂。该热熔胶粘剂具有与传统的由石油基原材料形成的热熔胶粘剂相似的性能特性。

Hot melt adhesive compositions and use thereof

재생성 원료를 포함하는 핫 멜트 접착제를 기술한다. 상기 핫 멜트 접착제는 (a) 폴리에스테르계 수지; (b) 관능화된 폴리올레핀 또는 관능화된 왁스; 및 (c) 점착제를 포함한다. 상기 핫 멜트 접착제는 석유계 원료로부터 형성되는 통상적인 핫 멜트 접착제와 유사한 성능 특성을 갖는다. Hot melt adhesives containing regenerated raw materials are described. The hot melt adhesive is (a) a polyester resin; (b) a functionalized polyolefin or a functionalized wax; And (c) an adhesive. The hot melt adhesive has performance characteristics similar to those of conventional hot melt adhesives formed from petroleum-based raw materials.

Stretching multilayer materials

FIELD: chemistry. SUBSTANCE: invention relates to multilayer materials and absorbent articles. Described is a hot-melt adhesive composition for stretchable multilayer material, comprising: (a) from 35 to 70 wt. % of (co)polypropylene polymer, in which (i) fusion heat is less than 15 J/g, when measured at heating and cooling at rate of 10 °C/min in accordance with ASTM D3418-12 standard; (ii) content of propylene is more than 50 % of (co)polymer; (b) from 2 to 10 wt. % of wax, in which (i) fusion heat is more than 50 J/g, when measured while heating and cooling at rate of 10 °C/min according to ASTM D3418-12 standard, and (ii) melting peak is more than 100 °C when measured in accordance with ASTM D3418-12; and (c) a tackifying agent; wherein adhesive has (i) accumulation module (G' 40 ) of 5⋅10 5 up to 5⋅10 7 Pa at 40 °C, 10 rad/s; (ii) accumulation module (G' 80 ) of 5⋅10 3 up to 1⋅10 7 Pa at 80 °C, 10 rad/s; (iii) loss module (G") making at least 5⋅10 4 Pa at 40 °C, 10 rad/s; and (iv) density range from 0.75 to 0.90 g/cm 3 at 160 °C when measured in accordance with ASTM D1475. Also disclosed is a hot-melt adhesive composition for stretchable multilayer material (embodiments). EFFECT: technical result is improved operational characteristics. 10 cl, 4 tbl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 707 783 C2 (51) МПК C09J 123/10 (2006.01) C09J 11/00 (2006.01) C08F 210/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09J 123/10 (2019.05); C09J 11/00 (2019.05); C08F 210/06 (2019.05) (21)(22) Заявка: 2017133857, 23.02.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: 29.11.2019 02.03.2015 US 62/126,882 (43) Дата публикации заявки: 02.04.2019 Бюл. № 10 (45) Опубликовано: 29.11.2019 Бюл. № 34 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 02.10.2017 US 2016/019011 (23.02.2016) (87) Публикация заявки PCT: R U 2 7 0 7 7 8 3 WO 2016/140830 (09.09.2016) Адрес ...

反应性热熔性粘合剂

本发明涉及包含酸官能化的蜡和碱官能化的蜡的硅烷反应性热熔性粘合剂组合物，所述粘合剂的制造和所述粘合剂的用途。该硅烷反应性热熔性粘合剂组合物与不含酸官能化的蜡和碱官能化的蜡的硅烷反应性热熔性粘合剂组合物相比具有改善的生胶强度。

Low temperature hot melt adhesives for disposable articles with high creep resistance

FIELD: chemistry. SUBSTANCE: invention relates to adhesives, suitable for use by hot melt at relatively low temperature approximately within range of 110 °C to approximately 130 °C. EFFECT: such adhesives demonstrate desired viscoelastic properties and are suitable for making elastic bond in production of disposable articles such as disposable diapers. 9 cl, 4 tbl, 2 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 620 389 C2 (51) МПК C09J 109/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2013142443, 17.02.2012 (24) Дата начала отсчета срока действия патента: 17.02.2012 (72) Автор(ы): ХУ Юйхун (US), КСЕНИДОУ Мария (DE) 25.05.2017 Приоритет(ы): (30) Конвенционный приоритет: (56) Список документов, цитированных в отчете о поиске: US 2006229411 A1, 12.10.2006. US 18.02.2011 US 61/444,242 6184285 B1, 06.02.2001. US 6818093 B1, 16.11.2004. RU 2005759 C1, 15.01.1994. RU 2368637 С1, 27.09.2009.. (45) Опубликовано: 25.05.2017 Бюл. № 15 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 18.09.2013 (86) Заявка PCT: US 2012/025609 (17.02.2012) (87) Публикация заявки PCT: 2 6 2 0 3 8 9 (43) Дата публикации заявки: 10.04.2015 Бюл. № 10 R U (73) Патентообладатель(и): ХЕНКЕЛЬ АйПи ЭНД ХОЛДИНГ ГМБХ (DE) Дата регистрации: 2 6 2 0 3 8 9 R U Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) НИЗКОТЕМПЕРАТУРНЫЕ КЛЕИ-РАСПЛАВЫ ДЛЯ ИЗДЕЛИЙ ОДНОРАЗОВОГО ИСПОЛЬЗОВАНИЯ С ВЫСОКИМ СОПРОТИВЛЕНИЕМ ПОЛЗУЧЕСТИ (57) Формула изобретения 1. Клей-расплав низкотемпературного применения, включающий: (a) по меньшей мере, один блок-сополимер стирола с индексом текучести расплава больше чем 33, измеренным в соответствии со стандартом ASTM D 1238, содержание стирола в блок-сополимере стирола составляет больше чем 40%, где блок-сополимер стирола представляет собой стирол-изопрен-стирол, стирол-бутадиен-стирол или их смесь; (b) воск, при ...

一种热熔防腐胶、热熔防腐胶带及其制备方法

本发明公开了一种热熔防腐胶，其制备原料按质量百分比计包括以下组分：矿脂25～40％、苯乙烯‑异戊二烯‑苯乙烯合成橡胶20～30％、石油树脂15～25％、矿物油5～10％、氢氧化铝10～15％、防锈剂3～5％、防霉剂1～3％、抗氧化剂1～2％。本发明还公开了一种热熔防腐胶带及其制备方法，该热熔防腐胶带包括复合防腐胶黏层和位于复合防腐胶黏层上的离型膜，该复合防腐胶黏层是由基材、无纺布和热熔防腐胶复合而成。该热熔防腐胶带具有较好的附着性能和较高的粘结强度，使用时可直接缠绕于管道上，施工方便，无需多步防腐工艺处理，可有效阻隔水分及空气，实现较好的防锈、防霉、防腐效果。

Fire-resistant coating for rear side of carpet

FIELD: chemistry. SUBSTANCE: group of inventions refers to a fire-retardant finish with a hot melt adhesive composition (options) and to the use of the obtained composition of the invention. Composition contains the following components: a) 20-70% by weight of one or more polyolefin waxes of one or more C 3 -C 18 α-olefins and, if necessary, ethylene; b) 9-30% by weight of intumescent graphite; c) 5-30% by weight of additional fire retardant; d) 0-15% by weight of an antistatic agent; e) 0-12% by weight of one or more resins; f) 0-40% by weight of one or more amorphous atactic poly-α-olefins. Resulting composition is used as a hot melt adhesive. EFFECT: technical result achieved by using a group of inventions is to create a system capable of being ready for use without solvents and other additional components. 25 cl, 5 tbl, 5 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 655 899 C2 (51) МПК C09J 123/14 (2006.01) C09J 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09J 123/142 (2018.02); C09J 9/00 (2018.02) (21)(22) Заявка: 2015106904, 03.08.2013 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): КЛАРИАНТ ФИНАНС (БВИ) ЛИМИТЕД (VG) 29.05.2018 (56) Список документов, цитированных в отчете о поиске: EP 0752458 A1, 08.01.1997. EP 16.08.2012 DE 10 2012 016 171.9; 04.09.2012 DE 10 2012 017 469.1 (43) Дата публикации заявки: 20.09.2016 Бюл. № 1788056 A1, 23.05.2007. US 4169082 A, 25.09.1979. RU 2245894 C9, 10.02. 2005. 26 (45) Опубликовано: 29.05.2018 Бюл. № 16 C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 27.02.2015 (86) Заявка PCT: EP 2013/002332 (03.08.2013) 2 6 5 5 8 9 9 (87) Публикация заявки PCT: R U 2 6 5 5 8 9 9 Приоритет(ы): (30) Конвенционный приоритет: R U 03.08.2013 (72) Автор(ы): ХЕРРЛИХ Тимо (DE), ШТАЙБ Кристиан (DE), ЛАНГ Андреас (DE) WO 2014/026741 (20.02.2014) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО " ...

Functionalized, halogenated olefin-based adhesive, articles containing and process for using thereof

A composition useful as an adhesive for binding a fabric, e.g., a cotton cloth, to a rubber substrate, e.g., a base sheet comprising EPDM, is described, the composition comprising at least the following:(A) A functionalized, halogenated olefin-based polymer having a melt index (I2, 190℃/2.16) greater than, or equal, to 30 grams per 10minutes (g/10min); (B) A tackifier; and/or (B') An olefin-based polymer having a density from 0.855 to 0.900 grams per cubic centimeter (g/cc) and a weight average molecular weight (Mw) of less than, or equal to, 60,000 grams per mole.

一种难粘基材用热熔胶及其制备方法

本发明公开了一种难粘基材用热熔胶及其制备方法，难粘基材用热熔胶由如下按照重量份数计的组分制备而成：环烷油10‑30份、苯乙烯类弹性体10‑30份、溶聚丁苯橡胶7‑20份、聚烯烃弹性体3‑20份、增粘树脂15‑70份、抗氧剂0.35‑3份、紫外线吸收剂0.2‑1份。本发明热熔胶很好地粘接难粘基材，以满足不同难粘面料的粘接要求，使纸尿裤和卫生巾等卫材产品的生产商提供更多优质面料的选择空间，如蚕丝面料、热风布、爽滑无纺布、棉纤维面料、竹纤维面料、粘胶纤维面料等。

Contact adhesives and uses thereof

Растягивающиеся многослойные материалы

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 133 857 A (51) МПК C09J 123/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017133857, 23.02.2016 (71) Заявитель(и): ХЕНКЕЛЬ АйПи ЭНД ХОЛДИНГ ГМБХ (DE), ХЕНКЕЛЬ АГ УНД КО. КГАА (DE) Приоритет(ы): (30) Конвенционный приоритет: 02.03.2015 US 62/126,882 10 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 02.10.2017 US 2016/019011 (23.02.2016) (87) Публикация заявки PCT: A WO 2016/140830 (09.09.2016) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" R U (57) Формула изобретения 1. Композиция термоплавкого клея для растягивающегося многослойного материала, включающая: (a) от приблизительно 35 до приблизительно 70 мас.% (со)полимера полипропилена, у которого (i) теплота плавления составляет менее чем приблизительно 15 Дж/г, когда она измеряется при нагревании и охлаждении со скоростью 10°C/мин в соответствии со стандартом ASTM D3418-12; (ii) содержание пропилена составляет более чем 50% (со)полимера; (b) от приблизительно 2 до приблизительно 15 мас.% воска, у которого (i) теплота плавления составляет более чем 50 Дж/г, когда она измеряется при нагревании и охлаждении со скоростью 10°C/мин в соответствии со стандартом ASTM D3418-12, и (ii) пик плавления составляет более чем 100°C, когда он измеряется в соответствии со стандартом ASTM D3418-12; и (c) повышающее клейкость вещество; причем клей имеет (i) модуль накопления (G'40) от приблизительно 5⋅105 до приблизительно 5⋅107 Па при 40°C, 10 рад/с; (ii) модуль накопления (G'80) от приблизительно 5⋅103 до приблизительно 1⋅107 Па при 80°C, 10 рад/с; (iii) модуль потерь Стр.: 1 A 2 0 1 7 1 3 3 8 5 7 (54) РАСТЯГИВАЮЩИЕСЯ МНОГОСЛОЙНЫЕ МАТЕРИАЛЫ 2 0 1 7 1 3 3 8 5 7 (86) Заявка PCT: (72) Автор(ы): ЧЭНЬ Цзиньюй (US), РЕЗАЙ Ибрахим (US), ТЕРНЕР Роберт Хейнз (US), МОРАНД Маттиас (DE), ЛИНДНЕР Торстен (DE), ХАММ Марк (DE), СВЭЙН Энди (GB), ТЭТЧЕР ...

Process for producing stable aqueous polymeric dispersions and coatings and coated glass articles using the same

A process for producing an aqueous polymeric dispersion may include coextruding a copolymer of an α-olefin and an α, β- unsaturated carboxylic acid to form a combined polymer, and a wax. The process may include emulsifying the combined polymer and wax to form a dispersion, and adding an adhesion promoter to the dispersion. Also disclosed are coatings including the aqueous polymeric dispersion and coated glass articles having the aqueous polymeric dispersion coated thereon.

Hot melt adhesive

본 발명은, 스트링 형성을 덜 일으키기 쉽고, 내열성 및 열 안정성이 우수하며, 넓은 온도 범위에서 우수한 접착 강도를 갖는 핫 멜트 접착제를 제공한다. 또한, 본 발명은 상기 핫 멜트 접착제를 사용하여 제조된 종이 제품을 제공한다. (A) 에틸렌/3 내지 20개의 탄소를 갖는 올레핀의 공중합체, 및 (B) 에틸렌/카르복실산 에스테르의 공중합체를 포함하고, 여기서 에틸렌/카르복실산 에스테르의 공중합체 (B)의 양은 성분 (A) 및 (B)의 총합 100 중량부를 기준으로 13 내지 35 중량부인 핫 멜트 접착제가 개시된다. 상기 핫 멜트 접착제는, 에틸렌/3 내지 20개의 탄소를 갖는 올레핀의 공중합체 (A)가 (A1) 에틸렌과 옥텐의 공중합체를 포함하고, 에틸렌/카르복실산 에스테르의 공중합체 (B)가 (B1) 에틸렌과 메틸 메타크릴레이트의 공중합체를 포함하는 경우에 바람직하다. The present invention provides a hot melt adhesive which tends to cause less string formation, is excellent in heat resistance and thermal stability, and has excellent adhesive strength in a wide temperature range. The present invention also provides a paper product produced using the hot melt adhesive. (A) a copolymer of ethylene / an olefin having 3 to 20 carbons, and (B) a copolymer of an ethylene / carboxylic acid ester, wherein the amount of the copolymer (B) A hot melt adhesive having 13 to 35 parts by weight based on 100 parts by weight of the total of (A) and (B) is disclosed. The hot melt adhesive is characterized in that the copolymer (A) of ethylene / olefin having 3 to 20 carbons contains (A1) a copolymer of ethylene and octene and the copolymer (B) of ethylene / B1) It is preferable when it contains a copolymer of ethylene and methyl methacrylate.

adhesive composition article having a block composite compatibilizer

a presente revelação fornece um artigo. o artigo inclui um primeiro substrato compreendendo um primeiro polímero baseado em propileno e um segundo substrato compreendendo um segundo polímero baseado em propileno. o artigo inclui uma composição de adesivo localizada entre o primeiro substrato e o segundo substrato. a composição de adesivo inclui (a) um compatibilizador de compósito de bloco, (b) um polímero baseado em etileno ou um polímero baseado em propileno, (c) um agente de pegajosidade e (d) uma cera. a composição de adesivo liga o primeiro substrato ao segundo substrato com uma resistência de cisalhamento de sobreposição aperfeiçoada. This disclosure provides an article. The article includes a first substrate comprising a first propylene based polymer and a second substrate comprising a second propylene based polymer. The article includes an adhesive composition located between the first substrate and the second substrate. the adhesive composition includes (a) a block composite compatibilizer, (b) an ethylene based polymer or a propylene based polymer, (c) a tackifier and (d) a wax. The adhesive composition binds the first substrate to the second substrate with improved overlap shear strength.

가소화된 중합체의 제조 방법, 가소화된 중합체를 사용하여 조성물을 제조하기 위한 방법, 및 가소화된 중합체를 포함하는 조성물

가소화된 중합체의 제조 방법은 중합성 단량체, 예컨대 에틸렌계 불포화 단량체를 가소제, 예컨대 광유 중에서, 그리고 촉매 시스템의 존재 하에서 중합하는 단계를 포함한다. 가소화된 중합체는 접착제의 제조 방법에서 점착부여 수지(tackifying resin)와 혼합될 수 있다. 접착제로서 유용할 수 있는 조성물은 제1 중합체를 포함하는 중합체 시스템; 제1 중합체를 제조하는 중합 단계 동안 제1 중합체의 존재 하에 있던 제1 가소제를 포함하는 가소화된 시스템; 및 점착부여제(tackifier)를 포함한다. 상기 방법은 저밀도 또는 저분자량 또는 둘 모두를 가진 중합체를 갖는 조성물을 제조하는 데 사용될 수 있다. 본 발명의 방법에 의해 제조되는 최종 조성물은 접착제, 실란트, 코팅, 또는 윤활제를 포함한다.

Dimethyl alpha-methyl styrene polymers

Alpha-methyl styrene/tertiary butyl styrene/olefin terepolymer resins and hot melt adhesives containing the same

Resin compositions comprising alpha-methylstyrene/tertiarybutylstyrene/olefin terpolymers, ethylene/vinyl acetate copolymer, and paraffin wax are useful as hot melt adhesives.

Огнестойкое покрытие обратной стороны ковра

1. Имеющая огнезащитную отделку термоплавкая адгезивная композиция, которая содержит следующие компоненты:a) 20-70 вес. % одного или нескольких полиолефиновых восков одного или нескольких C-Cα-олефинов и, при необходимости, этилена,b) 9-30 вес. % вспучивающегося графита,c) 5-30 вес. % дополнительного огнезащитного средства,d) 0-15 вес. % антистатического вспомогательного средства,e) 0-12 вес. % одной или нескольких смол,f) 0-40 вес. % одного или нескольких аморфных атактических поли-α-олефинов.2. Имеющая огнезащитную отделку термоплавкая адгезивная композиция, которая содержит следующие компоненты:a) 40-70 вес. % одного или нескольких полиолефиновых восков одного или нескольких C-Cα-олефинов и, при необходимости, этилена,b) 9-30 вес. % вспучивающегося графита,a) 5-30 вес. % дополнительного огнезащитного средства,d) 0-15 вес. % антистатического вспомогательного средства,e) 0-12 вес. % одной или нескольких смол.3. Композиция по п. 1 или 2, отличающаяся тем, что содержащийся полиолефиновый воск представляет собой один или несколько гомополимеров на основе этилена или пропилена или один или несколько сополимеров, содержащих пропилен и от 0,1 до 30 вес. % этилена и/или от 0,1 до 50 вес. %, по меньшей мере одного разветвленного или неразветвленного C-Cα-олефина.4. Композиция по п. 1 или 2, отличающаяся тем, что содержащийся или содержащиеся полиолефиновые воски имеют точку размягчения «кольцо/шарик» от 40 до 160°C, предпочтительно от 80 до 140°C, и вязкость в расплавленном состоянии, измеренную при 170°C, не более 40000 мПа·с, предпочтительно не более 20000 мПа·с.5. Композиция по п. 1 или 2, отличающаяся тем, что полиолефиновый воск имеет среднемассовую молекулярную массу Mот 1000 до 40000 г/моль и среднечисленную молекулярную массу Mот 500 до 25000 г/моль, при этом M/Mсоставляет < 5, предпочтительно < 2,5, особо РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК C09J 123/14 (11) (13) 2015 106 904 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ...

Functionalized, halogenated olefin-based adhesive, articles containing the same, and process for using the same

【課題】布地（例えば綿布地）をゴム基材（例えばＥＰＤＭを含む基体シート）に結合させるための接着剤として有用な組成物を提供する。【解決手段】組成物は、（Ａ）３０グラム／１０分（ｇ／１０分）以上のメルトインデックス（Ｉ２、１９０℃／２．１６）を有するハロゲン化グラフト化無水マレイン酸オレフィン系ポリマー、（Ｂ）粘着付与剤、（Ｃ）油と、を少なくとも含み、前記ハロゲン化グラフト化無水マレイン酸オレフィン系ポリマーが、組成物の総重量に基づき５～４０重量％の量で存在し、ホットメルト接着剤である。【選択図】図１

Modified resins and uses thereof

Modified thermoplastic hydrocarbon thermoplastic resins are provided, as well as methods of their manufacture and uses thereof in rubber compositions. The modified thermoplastic resins are modified by decreasing the relative quantity of the dimer, trimer, tetramer, and pentamer oligomers as compared to the corresponding unmodified thermoplastic resin polymers, resulting in a product that exhibits a greater shift in the glass transition temperature of the elastomer(s) used in tire formulations. This translates to better viscoelastic predictors of tire tread performance, such as wet grip and rolling resistance. The modified thermoplastic resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the modified thermoplastic resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, snow performance, and wet braking performance.