КЛЕЕВАЯ КОМПОЗИЦИЯ И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

Изобретение относится к клеевой композиции на основе полимеров и может быть использовано в шинной и резинотехнической промышленности при изготовлении многослойных резинотканевых изделий, в частности резинокордных оболочек и пневматических шин, а также гибких рукавов высокого давления при эксплуатации в агрессивных средах. Клеевая композиция включает хлоропреновый каучук, окись цинка, коллоидную кремнекислоту, канифоль, нефрас и этилацетат, изоцианат, содержит молекулярный комплекс ε-капролактама с триметилолпропаном (ТМПК) в количестве 8,0-16,0 мас.ч. на 100,0 мас.ч. каучука клея, полученный взаимодействием компонентов комплекса при температуре 80-100°C в течение 20-40 мин при следующем соотношении, мас.ч.: ε-капролактам 1,0, триметилолпропан (ТМП) 2,0. Техническим результатом является повышенная клейкость и прочность крепления резиновой смеси в составе многослойных изделий на основе каучуков общего назначения, эксплуатирующихся в агрессивных средах. 2 н.п. ф-лы, 2 табл.

REACTIVE FUSION ADHESIVE COMPOSITION FOR INSULATION GLASS

Building adhesive

CROSSLINKABLE PRESSURE-SENSITIVE ADHESIVE CONSTRUCTION CONTAINING A DIORGANOPOLYSILOXANE AND AN ACYLOXYSILANE

CURABLE BINDERS FOR PRESSURE SENSITIVE ADHESIVES AND SEALANTS

A curable binder for pressure sensitive adhesives and sealants which comprises from 20 to 95 % by weight of an epoxidized polydiene polymer and from 5 to 80 % by weight of a monohydroxylated diene polymer.

Verfahren zur Herstellung eines Bindemittels für Farben, Lacke, Kitte usw.

Klebstoff und Verfahren zur Herstellung desselben.

Klebemittel.

КЛЕЙОВА КОМПОЗИЦІЯ

Клейова композиція містить поліхлоропреновий каучук, полімерну смолу, оксид магнію, оксид цинку та розчинник у вигляді суміші етилацетату і нефрасу. Розчинник додатково містить циклогексан при такому співвідношенні компонентів, мас. ч.: поліхлоропреновий каучук 100 смола полімерна 5-120 оксид магнію 0,1-11 оксид цинку 0,1-10 циклогексан 10-500 нефрас (бензин) 0,1-250 етилацетат 70-100.

КЛЕЕВАЯ КОМПОЗИЦИЯ ХОЛОДНОГО ТВЕРДЕНИЯ

Изобретение относится к клеевым композициям холодного твердения. Композиция содержит хлоропреновый каучук, оксид магния, цинковые белила, смолу ІОІК, наполнитель, этилацетат, рафинат бензольного реформинга, технический углерод и дополнительно в качестве отвердителя клей "Лейконат".

КЛЕЙОВА КОМПОЗИЦІЯ

Клейова композиція містить поліхлоропреновий каучук, полімерну смолу, оксид магнію, оксид цинку та розчинник. Розчинник додатково містить циклогексан при такому співвідношенні компонентів, мас. ч.: поліхлоропреновий каучук 100 смола полімерна 5-120 оксид магнію 0,1-11 оксид цинку 0,1-10 циклогексан 10-500 нефрас (бензин) 0,1-250 етилацетат 70-100.

Adhesive masses hardening hot

KLISTERKOMPOSITION

Composite tubing and method for making and using same

A composite tube includes an inner layer including a silicone polymer, wherein the inner layer has a surface that defines a central lumen of the composite tube; an adhesive layer adjacent to the inner layer, wherein the adhesive layer includes an adhesive silicone material including a silicone polymer and an adhesion promoter, and an outer layer adjacent to the adhesive layer, wherein the outer layer includes a thermoplastic polymer having a functional group that forms a chemical bond with the adhesion promoter of the adhesive silicone material.

Reactive phenolic resins in the preparation of highly viscous self-adhesive compositions

Hot-melt pressure-sensitive adhesive based one or more non-thermoplastic elastomers, at least comprising 100 parts by mass of the non-thermoplastic elastomer(s), from 1 to 200 parts by mass of one or more tackifying resins, from 1 to 100 parts by mass of one or more reactive phenolic resins whose methylol content is from 1 to 20% by weight, based on the reactive phenolic resin, from 1 to 100 parts by mass of accelerator substances.

Black ceramic additives, pigments, and formulations

Ceramic black materials for use as, or in, colorants, inks, pigments, dyes, additives and formulations utilizing these black materials. Black ceramics having silicon, oxygen and carbon, and methods of making these ceramics; formulations utilizing these black ceramics; and devices, structures and apparatus that have or utilize these formulations. Plastics, paints, inks, coatings, formulations, liquids and adhesives containing ceramic black materials, preferably polymer derived black ceramic materials, and in particular polysilocarb polymer derived ceramic materials. The instant materials are particles which are pyrolyzed and are defined by having a specific Si, C and O content and having carbon which is both free and silicon bound. The particles are prepared by specific processes, as defined herein.

An adhesive composition

A hot melt adhesive composition includes (i) a water-insoluble neutralized sulfonated co- or terpolymer, having 0.2 to 3 weight percent of chemically combined sulfur, and (ii) 25 to 200 parts by weight, per 100 parts by weight of the neutralized sulfonated co- or terpolymer, of a hydrogen tackifying resin derived from a petroleum or coal tar distillate, or from aliphatic dienes and mono and diolefins, cyclic C5 or C6 olefins and hydrogenated polycyclics.

SELF-ADHESIVE PROTECTIVE SHEET FOR TEMPORARILY PROTECTING FINISHED SURFACE OF VEHICLE

PROBLEM TO BE SOLVED: To provide a self-adhesive protective sheet having weathering resistant stability, excellent coating compatibility, and a balanced dismantling performance. SOLUTION: The self-adhesive protective sheet comprises a thermoplastic backing fabric and a self-adhesive layer of a butyl rubber, an isoprene content of the butyl rubber being maximum 1.8 mol%. COPYRIGHT: (C)2005,JPO&NCIPI ...

КЛЕЕВАЯ КОМПОЗИЦИЯ

Изобретение относится к клеевым композициям на основе синтетических полимеров изопрена и может быть использовано в резиновой промышленности при склеивании вулканизованных резин на основе различных каучуков друг с другом. Изобретение позволяет повысить прочность при склеивании вулканизованной резины между собой. Это достигается тем, что клеевая композиция, включающая изопреновый каучук и растворитель нефрас, отличается тем, что в качестве изопренового каучука она содержит каучук марки СКИ-3, предварительно озонированный в течение 0,5-1,0 часа при комнатной температуре, при следующем соотношении компонентов, мас.ч.: указанный изопреновый каучук - 5,0; нефрас - 95,0. 2 табл.

Отверждаемая под воздействием влаги кремнийорганическая композиция

Способ получения сополимеров

KLEBSTOFFMASSE

HÄRTBARE BINDEMITTEL VERWENDBAR ALS DRUCKEMPFINDLICHES KLEBEMITTEL UND ALS DICHTUNGSMITTEL

Hot melt adhesive compositions

An adhesive composition is produced by reacting a thermoplastic polyamide having reactive amine groups attached to the polyamide molecule with a vinyl terminated rubber, preferably a vinyl terminated polybutadiene rubber. The adhesive composition exhibits good peel strengths at high temperatures together with good low temperature flexibility.

RUBBER TO METAL BONDING AGENTS

... 1402418 Elastomer-based adhesives ANCHOR CHEMICAL CO Ltd 21 Sept 1972 [19 Oct 1971] 48483/71 Headings C3E C3P and C3Q A bonding agent for use in rubber-to-metal bonding comprises at least one halogenated elastomer dissolved in an organic solvent and at least one cross-linking additive, the halogenated elastomers being selected from (1) post-halogenated copolymers of isoprene (2) post-halogenated polymers or copolymers of butadiene (3) copolymers of 2-chlorobutadiene and posthalogenated polymers and copolymers thereof, (4) polymers and copolymers of 1,4- or 2,3 dichlorobutadiene which may be post-halogenated, (5) halo-butyl elastomers, (b) polymers obtained by addition of a di-halo carbene to an unsaturated elastomer and (7) chlorosulphonated polyethylene and the cross-linking additives being selected from dithiocarbamates of the general formula wherein R1 and R2 are alkyl cycloalkyl aryl or aralkyl groups or may together with the nitrogen form a heterocyclic ring M is ...

ADHESIVE COMPOSITION

STRUCTURALSTRENGTHENED LATEXTEILCHEN AND PROCEEDING TO THEIR PRODUCTION.

STRUCTURAL CARCASS ADHESIVES ON INDIA RUBBER BASIS

REACTIVE HOT-MELT ADHESIVE GRANULATE FOR INSULATING GLASS

HARDENABLE STRUCTURAL ADHESIVE ON INDIA RUBBER BASIS.

Procedure for the production of Vinylpolymerdispersionen with improved adhesion

CROSSLINKABLE PRESSURE-SENSITIVE ADHESIVE CONSTRUCTION CONTAINING A DIORGANOPOLYSILOXANE AND AN ACYLOXYSILANE

ADHESIVE AND SEALING SUBSTANCE BASED ON RUBBER AND PROCESS FOR THE CONNECTION OR BONDING OF COMPONENTS OR STRUCTURAL PARTS

Adhesive and sealing substances based on rubber are disclosed which in addition to the usual components contain stereo-specific OH-terminated polybutadiene-liquid rubber as the main component and thus have an improved adhesion and an improved breaking behaviour. The adhesive and sealing substances disclosed are particularly suitable for use in car manufacture.

CURABLE RUBBER-BASED STRUCTURAL ADHESIVE

A one-package stable rubber based curable composition contains: (a) a functional rubber polymer selected from the group consisting of functional homopolymers of polybutadiene, isoprene or neoprene; functional copolymers of polybutadiene, isoprene and/or neoprene; and functional copolymers of polybutadiene, neoprene or isoprene with an aliphatic or alicyclic unsaturated hydrocarbon; and (b) a vulcanization system comprising sulfur, wherein the composition contains at least 15 parts of functional rubber polymer per 100 parts of composition and at least 15 parts of sulfur per 100 parts of the total amount of all rubber polymers in the composition, with the proviso that the cured composition has an elongation not exceeding 15 percent and the functional groups present on the functional rubber polymer of (a) remain essentially unreacted during cure of the composition.

AN ADHESIVE COMPOSITION

Leadless conductive target plate

Stick or coating and articles manufactured using these products

Product containing rubber, allowing to carry out the solings of shoes and repairs in a durable and invisible way

THE GEL SEALANT TO TIRES

Halogen-free flame-retardant tape and fabrication method thereof

The present invention provides a halogen-free flame-retardant tape and a fabrication method thereof comprising the following steps: coating a layer of epoxy natural gum on the surface of a substrate; and bonding a halogen-free natural gum on the surface of the epoxy natural gum of the substrate to complete the adhesion operation. The halogen-free natural gum mainly uses the halogen-free rubber along with phosphorous-based flame retardant, nitrogen-based flame retardant and inorganic flame retardant fillers to achieve the flame retardancy. In addition, a halogen-free cloth repellent containing aqueous silicone, polyurethane, flame retardant and bridging agent mixed at a proper ratio can be coated on the substrate surface without the adhesive to carry out surface repellent treatment. The halogen-free flame-retardant tape of the present invention is applicable to medical mattresses to prevent toxic gas produced by combustion and reduce the damage caused by halogen to the environment and human ...

LIQUID HYDROCARBON COPOLYMERS COMPRISING TWO ALKOXYSILANE END GROUPS, AND PRODUCTION METHOD THEREOF

... 1) Hydrocarbon copolymer P comprising 2 alkoxysilane end groups F1 et F2 of formulae: - F1 : (R'O)3-tRtSi-R"-NH-C(O)O-(CH2)g1- and F2 : -(CH2)d1—OC(O)-NH-R"-SiRtOR')3-t; or - F1 : (R'O)3-tRtSi-R"-NR'''-C(O)-NH-(CH2)g1- and F2 : -(CH2)d1-NH-C(O)-NR'''-R" -SiRt(OR')3-t; or - F1 : (R'O)3-tRtSi-R"-NR'''-C(O)-(CH2)g2 - and F2 : -(CH2)d2C(O)-NR'"-R"-SiRt(OR')3-t; wherein t is 0, 1 or 2; g1 and d1 are 1, 2 or 3; g2 and d2 are 0, 1, 2 or 3; R and R' represent a C1-C4 alkyl; R" is a C1-C4 alkylene radical; R'" is in particular a hydrogen; the main chain comprising motifs (I) and (II) in which R0 is in particular the methyl radical; and the number average molecular mass Mn thereof being between 400 and 100,000 g/mol. 2) Method for producing said copolymer, comprising: (i) a step of heating a statistical bipolymer A selected from a poly(butadiene-isoprene), a poly(butadiene-myrcene) and a poly(butadiene-farnesene); and subsequently (ii) a step of heating the formed product, in the presence of a chain ...

PROTECTIVE TAPES, ARTICLES THEREFROM, AND METHODS OF MAKING AND USING SAME

An article includes a substrate having a circuit forming surface and a non-circuit forming surface opposite the circuit forming surface. The article further includes a protective tape borne on the circuit forming surface. The protective tape includes a support layer and a curable adhesive layer borne on a major surface of the support layer. The curable adhesive layer includes a rubber elastomer and a thermal curing agent.

ADHESIVE FILM WITH HIGH OPTICAL TRANSPERANCY, AS AN ANTI-SPLINTER COVER FOR ADHERING TO GLASS WINDOWS IN ELECTRONIC COMPONENTS FOR CONSUMER ITEMS

The invention relates to an adhesive film comprising at least one carrier film and at least one layer of an adhesive material. The invention is characterised in that the carrier film has a tensile strength of at least 50 MPa, measured according to ASTM D882, a haze value of no more than 3%, measured according to ASTM D1003, and a transmission of at least 80%, measured according to ASTM D1003, in light with a wavelength of 550 nm; and in that the adhesive film has a transmission of at least 70%, measured according to ASTM D1003. The invention also relates to the use of a corresponding single-sided or double-sided adhesive film, as an anti-splinter cover for glass windows, especially for electronic consumer items.

Low out-gassing room temperature curable rubbery polymer, preparation thereof and device comprising same

ADHESIVE RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide an adhesive resin composition that has excellent adhesion, resistance to soldering heat, resistance to heat aging, flexibility and a tack-free property and is useful for a flexible circuit board. SOLUTION: In the resin composition comprising (1) 100 pts.wt. of an epoxy resin bearing two or more epoxy groups in one molecule, (2) 20-200 pts.wt. of ethylene-acrylate copolymer rubber and (3) a curing agent, (a) an epoxy resin having a softening point of ≥50°C and (b) an epoxy resin having a softening point of ≤50°C are characteristically used in combination at a weight ratio (b)/(a)=0/100-80/20 as the epoxy resin component. COPYRIGHT: (C)2002,JPO ...

REAKTIVES SCHMELZKLEBSTOFF-GRANULAT FÜR ISOLIERGLAS

Method of preparing cement or coating material

A cement or coating-composition is made by mixing solutions of rubber and/or rubber-like hydrocarbon materials, the material in one of the solutions differing in its content of combined sulphur from the remainder, i.e. this remainder may have less combined sulphur or no combined sulphur, e.g. where balata is used as the remainder. Softening agents, and vulcanizing ingredients, including sulphur, may be incorporated. The composition may be vulcanized after application or remain unvulcanized. A solution of hard rubber containing more than 15 per cent of combined sulphur may be made by dissolving soft vulcanized rubber in solvent naphtha, and adding sulphur as described in Specification 243,966, [Class 70]. Similar methods are described for preparing solutions of soft vulcanized rubber and the results of various tests are given showing the adhesive properties of cements prepared according to the invention, used for example in bonding rubber to metal. Softeners which may be used include aniline ...

STICKING AND SEALING MATERIAL ON INDIA RUBBER BASIS AND PROCEDURE FOR CONNECTING AND/OR STICKING TOGETHER COMPONENTS AND/OR CONSTRUCTION UNITS.

REACTIVE MELT ADHESIVE COMPOSITION FOR DOUBLE GLAZING

Melt adhesive compositions containing a mixture of at least one reactive binder based on silane-functional polyisobutylene, hydrated polybutadiene and/or poly-.alpha.-olefines and a non-reactive binder from the group of butyl rubbers, poly-.alpha.-olefines and a non-reactive binder from the group of butyl rubbers, poly-.alpha.-olefines, polybutenes, styrene block copolymers or diene polymers may be used as one or two-part adhesives/sealants for the production of double glazing. Here, no separate spacer of metal or plastic sections are needed. As the entire edge bond consists of a uniform material, on the one hand the production process for the double-glazing units can be greatly simplifed and on the other the uniform material can be subjected particularly easily to a recycling process after a double-glazing unit has been dismantled, as it not a composite material.

Adhesive sheet

Provided is an adhesive sheet comprising at least three layers, having, in this order, a substrate layer (A), a first adhesive layer (B1) and a second adhesive layer (B2), and having strong interlayer adhesion. This first adhesive sheet is an adhesive sheet comprising at least three layers, and having, in this order, a substrate layer (A), a first adhesive layer (B1) and a second adhesive layer (B2), wherein: the substrate layer (A) contains a thermoplastic resin; the first adhesive layer (B1) contains at least one type selected from an a-olefin thermoplastic elastomer and a styrene thermoplastic elastomer; and the second adhesive layer (B2) contains an acrylic block copolymer containing an acrylic acid ester block structure and a methacrylic acid ester block structure.

Adhesive compositions to stick a metal to rubber

ADHESIVE COMPOSITION

The adhesive composition according to the present invention, which is capable of realizing low-temperature quick-curing properties, conductive properties, shelf life properties, and adhesive strength that are practical not only for COG mounting, but also for FOG mounting and FOP mounting, contains a cation-polymerizable component, a cation polymerization initiator, an elastomer, and a film-forming component. The cation-polymerizable component is an alicyclic epoxy compound or a low-polarity oxetane compound, and the cation polymerization initiator is a quaternary ammonium salt thermal acid generator. With respect to the total mass of the cation-polymerizable component, elastomer, and film-forming component, the cation-polymerizable component content is 10–40 mass%, the elastomer content is 10–40 mass%, and the film-forming component content is 40–80 mass%.

PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET

The PSA composition provided by the present invention comprises a polymer A and a polymer B different from the polymer A. In each of the polymer A and the polymer B, isobutylene is polymerized at a ratio of 50% by weight or higher.

PAVEMENT REPAIR SYSTEM

A pavement repair system is provided utilizing solid phase auto regenerative cohesion and homogenization by liquid asphalt oligopolymerization technologies. The system is suitable for use in repairing asphalt pavement, including pavement exhibiting a high degree of deterioration (as manifested in the presence of potholes, cracks, ruts, or the like) as well as pavement that has been subject to previous repair and may comprise a substantial amount of dirt and other debris (e.g., chipped road paint or other damaged or disturbed surfacing materials). A system utilizing homogenization by liquid asphalt oligopolymerization is suitable for rejuvenating or repairing aged asphalt, thereby improving properties of the paving material.

КЛЕЕВАЯ КОМПОЗИЦИЯ И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

ANAEROBIC ADHESIVES

CROSSLINKABLE PRESSURE-SENSITIVE ADHESIVE CONSTRUCTION CONTAINING A DIORGANOPOLYSILOXANE AND AN ACYLOXYSILANE

The invention relates to a method of contacting two components to form a pressure-sensitive adhesive (PSA) construction, wherein the first component comprises a conventional PSA and a hydroxy-functional diorganopoly-siloxane and the second component comprises the same PSA and an acyloxysilane, The method provides improved adhesive bond strength over an unmodified PSA construction.

MANUFACTURE OF VINYL-SILANOL COPOLYMER DISPERSIONS

COMPOSITIONS ADHESIVES A BASE DE 2,3-DIHALO-1,3-BUTADIENE POUR LIER DES MATIERES ELASTOMERES

DES COMPOSITIONS COMPRENANT AU MOINS UN POLYMERE DU 2,3-DIHALO-1,3-BUTADIENE, AU MOINS UN COMPOSE NITROSO AROMATIQUE, AU MOINS UN SEL DE CERTAINS ACIDES MINERAUX ET ORGANIQUES ET AU MOINS UN MALEIMIDE, SE SONT REVELE DE MANIERE INATTENDUE CONSTITUER DES SYSTEMES ADHESIFS STABLES AU STOCKAGE, EN UN SEUL EMBALLAGE, A UNE SEULE COUCHE, POUR LIER DIVERSES MATIERES ELASTOMERES, PARMI LESQUELLES DES COMPOSITIONS ELASTOMERES NATURELLES ET SYNTHETIQUES VULCANISABLES ET VULCANISEES, A ELLES-MEMES ET A D'AUTRES SUBSTRATS STRUCTURAUX.

Pressure sensitive structural adhesives and sealants based on telechelic/heterotelechelic polymers with dual cure systems

A pressure sensitive structural adhesive and sealant composition comprising: (a) a polymer component comprising from 95 to 15 percent by weight of a telechelic polymer and from 5 to 85 percent by weight of a heterotelechelic polymer, in which at least one of the functional groups on the heterotelechelic polymer is the same as the functional group on the telechelic polymer, in which the telechelic and heterotelechelic polymers contain hydroxyl functional groups and the other functional group on the heterotelechelic polymer is selected from the group consisting of olefinic epoxy groups, glycidyl ether epoxy groups, C=C unsaturation, and acrylic unsaturation, in which the telechelic polymer is a diol or polyol of at least one conjugated diene of the formula (formula) in which A and B are polymer blocks which may be homopolymer blocks of conjugated diolefin monomers, copolymer blocks of conjugated diolefin monomers, or copolymer blocks of conjugated diolefin monomers and monoalkenyl aromatic ...

DEVICE COMPRISING LOW OUTGASSING PHOTO OR ELECTRON BEAM CURED RUBBERY POLYMER MATERIAL

Disclosed are photo or electron beam curable polymerizable compositions, and preparation thereof and devices (101)containing such cured material. The composition contains completely or substantially completely hydrogenated hydrocarbon-based material completely free or substantially free of carbon-carbon double and triple bonds containing photo or electron beam curable terminal or pendant groups, low-outgassing photoinitiators, an optional viscosity adjustment component and an optional filler. The composition is visible light, UV or electron beam curable. It cures into a low-modulus, low outgassing polymer material. The composition can be used as an adhesive, sealant or lens potting material (103,107). It is ideal for use in lithographic tools and other optical devices involving deep or vacuum ultraviolet radiations, in particular, as lens potting materials (107,103) for 248 nm, 193 nm and 157 nm lithographic tools, as well as other optical devices involving using high fluence irradiation ...

Adhesives and sealants based on telechelic polymers and heterotelechelic block polymers with dual cure systems

Pressure sensitive structural adhesive and sealant compositions comprising: (a) a polymer system comprising from 95 to 15 percent by weight of a telechelic polymer and from 5 to 85 percent by weight of a heterotelechelic polymer wherein at least one of the functionalities thereon is the same as the functionality on the telechelic polymer, and (b) a dual curing system wherein one element of the curing system cures the telechelic polymer and the common functionality on the heterotelechelic polymer and the other element cures the functionality on the heterotelechelic polymer but does not cure under the conditions required to cure the telechelic polymer to form a structural adhesive or sealant composition. In a preferred embodiment, the polymer system is comprised of a hydroxyl functional telechelic diol or polyol polymer and the heterotelechelic polymer is a monohydroxylated polydiene polymer which also has epoxidized olefin functionality. The dual curing system preferably is comprised of ...

Adhesive tape for electronic parts and liquid adhesive

Adhesive tapes which can be adhered and cured at a relatively low temperature, keeps enough electric insulation in case of adhering to the leadframe of semiconductor devices. The adhesive tape comprises a releasing film and an adhesive layer provided on a surface of said releasing film, said adhesive layer being semi-cured into a B-stage and composed of: (a) a piperazinylethylaminocarbonyl-containing butadiene-acrylonitrile copolymer having a weight average molecular weight of 10,000-200,000, an acrylonitrile content of 5-50% by weight and an amino equivalent of 500-10,000, represented by the formula (I): см. иллюстрацию в PDF-документе wherein, k, m, and n are molar ratios and taking n as 1, k is a number of 3-175, and m is a number of 0.3 to 93; and (b) a compound having at least two maleimide groups, the ratio of component (b) based on 100 parts by weight of component (a) being in a range of 10 to 900 parts by weight, and said adhesive layer being composed of at least two semi-cured ...

Tire puncture sealant

A tire puncture sealant containing water in an amount of from about 6% to about 64% by weight; ethylene glycol in an amount of from about 36% to about 94%; styrene butadiene latex in an amount of about 3%; polyethylene powder and ground rubber in an amount from about 3% to about 6%; a minor effective amounts of an alkali metal carbonate, a cellulosic thickener, an alkali metal nitrite and a corrosion inhibitor. The polyethylene powder and ground rubber are preferably surface-activated and include various particle sizes.

КЛЕЕВАЯ КОМПОЗИЦИЯ

Изобретение относится к склеиванию древесины и может быть использовано в строительстве и деревообрабатывающей промышленности. Композиция содержит измельченные отходы производства кедрового ореха - шишек и скорлупы орехов, обработанных раствором силиконового каучука СКТН, в качестве органического наполнителя в клеевой композиции на основе резорциноформальдегидной смолы, а также параформальдегид, растворитель - бензин "галоша" для повышения морозостойкости клеевого соединения древесины с одновременным сохранением его прочностных показателей. 2 табл.

Отверждаемая под воздействием влаги кремнийорганическая композиция

Группа изобретений относится к полимерной промышленности и может быть использована в телекоммуникационной электрической или электронной промышленности для соединения коаксиальных кабелей с оборудованием и другими кабелями. Отверждаемая под воздействием влаги композиция содержит реакционноспособное или отверждаемое кремнийорганическое соединение, сшивающий агент и нереакционноспособное кремнийорганическое соединение; агент, придающий исходную прочность, и пластификатор. Композиция может обладать превосходным водонепроницаемым свойством и атмосферостойким свойством и позволяет легкую установку на подложке и легкое снятие с подложки. Изделие, полученное из композиции, имеет форму накладки, пластины, пленки, стержня, ленты, пасты или пластилина. Обеспечивается улучшение свойств водонепроницаемости и атмосферостойкости, упрощение установки и снятия изделия с подложки. 3 н. и 20 з.п. ф-лы, 7 ил., 7 табл., 29 пр.

СПОСОБ КРЕПЛЕНИЯ РЕЗИН ДРУГ К ДРУГУ

Изобретение относится к способу крепления вулканизованных резин друг к другу и может быть использовано в резиновой промышленности. Изобретение позволяет обеспечить повышенную прочность клеевого шва при креплении вулканизованных резин друг с другом, упростить технологию склеивания. Это достигается тем, что способ крепления вулканизованных резин друг к другу путем нанесения на склеиваемые поверхности клея на основе раствора изопренового каучука в нефрасе, при этом перед нанесением на поверхность в клей дополнительно вводят адгезионную добавку с последующей сушкой и контактированием поверхностей, отличается тем, что в качестве изопренового каучука он содержит каучук марки СКИ-3, предварительно озонированный в течение 0,5-1,0 часа при комнатной температуре, в качестве адгезионной добавки - анилин в количестве 0,1 мас.ч. на 100 мас.ч. клея, и нанесение клея осуществляют в две стадии с сушкой клеевой пленки при комнатной температуре в течение 10 минут после нанесения первого слоя и в течение ...

Druckempfindliches Klebemittel stabiler Klebkraft und Verfahren zu seiner Herstellung

Pressure sensitive adhesive fabric

A pressure sensitive adhesive comprises a resin and an elastomer derived from the coagulation of a blend of vulcanized natural rubber latex and unvulcanized natural rubber latex. In the example the resin is colophony. Other ingredients are liquid paraffin, woolfat, zinc oxide, an antioxidant and petroleum ether. Specification 803,013 is referred to.

HOT MELT ADHESIVE COMPOSITIONS

HALOFUNCTIONAL MONOMERIC ADHESION PROMOTERS AND ADHESIVE COMPOSITIONS

HALOFUNCTIONAL MONOMERIC ADHESION PROMOTERS AND ADHESIVE COMPOSITIONS Polymeric materials modified with about 0.1 to 10, preferably 2 to 8, percent by weight of certain halofunctional monomeric materials substantially improve adhesion between an elastomeric substrate and a metal surface by improving bonding performance at the elastomer-adhesive interface and by eliminating the need for relatively large amounts of additional adhesive components such as nitroso or carbamate compounds. A preferred embodiment of the invention involves a copolymer derived from a halobutadiene monomer and .alpha.-halo-substituted monomeric compounds wherein the .alpha.-halo-substituted compound is present in an amount from about 0.1 to 10, preferably 2 to 8, percent by weight of the copolymer. A typical halobutadiene monomer is 2,3-dichlorobutadiene-1,3, while typical .alpha.-halo-substituted compounds include .alpha.-chloroacrylonitrile, .alpha.-bromo-acrylonitrile, ethyl-.alpha.-bromoacrylate, and ethyl-.alpha ...

MANUFACTURE OF VINYL-SILANOL COPOLYMER DISPERSIONS

Composições selantes e adesivas estruturas seneiveis á pressão adesivo e selante

BINDING AGENTS OF RUBBERS WITH METALS

ADHESIVE SHEET

Provided is an adhesive sheet comprising at least three layers, having, in this order, a substrate layer (A), a first adhesive layer (B1) and a second adhesive layer (B2), and having strong interlayer adhesion. This first adhesive sheet is an adhesive sheet comprising at least three layers, and having, in this order, a substrate layer (A), a first adhesive layer (B1) and a second adhesive layer (B2), wherein: the substrate layer (A) contains a thermoplastic resin; the first adhesive layer (B1) contains at least one type selected from an α-olefin thermoplastic elastomer and a styrene thermoplastic elastomer; and the second adhesive layer (B2) contains an acrylic block copolymer containing an acrylic acid ester block structure and a methacrylic acid ester block structure.

RUBBER-BASED ADHESIVE COMPOSITION HAVING EXCELLENT DURABILITY

The present invention provides an adhesive composition comprising a butyl-based rubber and an adhesion promoter having a softening point of at least 90℃.

Silicone adhesive and organic adhesive emulsions

PRESSURE SENSITIVE STRUCTURAL ADHESIVES AND SEALANTS BASED ON TELECHELIC/HETEROTELECHELIC POLYMERS WITH DUAL CURE SYSTEMS

Pressure sensitive structural adhesive and sealant compositions comprising: (a) a polymer system comprising from 95 to 15 percent by weight of a telechelic polymer and from 5 to 85 percent by weight of a heterotelechelic polymer wherein at least one of the functionalities thereon is the same as the functionality on the telechelic polymer, and (b) a dual curing system wherein one element of the curing system cures the telechelic polymer at near ambient temperature such that a pressure sensitive adhesive or sealant is formed and the other element cures the telechelic polymer upon baking at least at 100 °C to form a structural adhesive or sealant composition. In a preferred embodiment, the polymer system is comprised of a hydroxyl functional telechelic diol or polyol polymer, and the heterotelechelic polymer is a monohydroxylated polydiene polymer which also has epoxidized olefin functionality. The dual curing system preferably is comprised of an isocyanate curing agent to cure through the ...

КЛЕЕВАЯ КОМПОЗИЦИЯ И САМОКЛЕЯЩИЙСЯ МАТЕРИАЛ НА ЕЕ ОСНОВЕ

Изобретение относится к получению клеевой композиции и самоклеящегося материала на его основе, предназначенных для ремонта и эксплуатации в авиации, автомобиле-, судостроении и других областях техники. Клеевая композиция содержит изопрен-стирольный термоэластопласт, агент липкости, пластификатор и органический растворитель. В качестве изопрен-стирольного термоэластопласта используется термоэластопласт, с содержанием стирола 5-7%, а в качестве агента липкости - терпенфенольную, терпенстирольную или стирол-иденовую смолу. Самоклеящийся материал включает подложку с нанесенным на нее липким слоем. В качестве липкого слоя используется заявляемая клеевая композиция. Подложка представляет собой стеклоткань, также может быть использована алюминиевая фольга или полимерная пленка. Применение клеевой композиции и самоклеящегося материала на его основе позволяет значительно снизить трудоемкость и энергозатраты на проведение ремонтных работ на поверхности планера воздушных судов и других конструкций ...

Adhesive compositions comprising halodiene polymers

Adhesive compositions comprising at least one 2,3-dihalo-1,3-butadiene polymer, at least one aromatic nitroso compound, at least one lead salt of phosphorous acid or of dicarboxylic acids, and at least one maleimide compound, have been found to be unexpectedly effective as storage-stable, single- package, one-coat adhesive systems for bonding a variety of elastomer materials, including vulcanizable and vulcanized natural and synthetic elastomer compositions, to themselves and other structural substrates. The compositions generally include a solvent or diluent but may also be used in the form of an adhesive tape or film.

Adhesive composition

ADHESIVE COMPOSITIONS

RUBBER TO METAL BONDING AGENTS

Floor tile adhesive - comprising particles of scrap rubber in a rubber latex binder

RESIN COMPOSITION, RESIN-CONTAINING CARRIER MATERIAL, MULTI-LAYERED PRINTED CIRCUIT BOARD, AND SEMICONDUCTOR DEVICE

Disclosed is a resin composition for use in the formation of a resin layer in a sheet-like resin-containing carrier material. The resin composition is characterized by comprising (a) a polyfunctional epoxy resin having at least three glycidyl ether groups and an epoxy equivalent of 100 to 300 inclusive, (b) a compound having a melting point of 50 to 230˚C inclusive and having a carboxyl group, and (c) a curing agent.

COMPOSITE REUSEABLE ADHESIVE

A pressure-sensitive adhesive material including a visco-elastic layer and an elastic layer is provided. In some embodiments, a reusable pressure-sensitive adhesive material exhibiting high adhesive strength after repeated cycles of adhesion and detachment is provided. In some embodiments, methods of making a pressure sensitive adhesive material are provided.

An adhesive composition

HERSTELLUNG EINES VERNETZBAREN DRUCKEMPFINDLICHEN KLEBSTOFFS, DER EIN DIORGANOPOLYSILOXAN UND EIN ACYLOXYSILAN ENTHAELT.

ADHESIVE COMPOSITIONS CURABLE BY HEAT

... 1,202,880. Polyepoxide adhesives. CHEMISCHE WERKE HULS A.G. 22 Dec., 1967 [24 Dec., 1966], No. 58284/67. Heading C3B. Adhesive compositions are cured by heating to a curing temperature of 120-150‹ C. a composition comprising: (I) a polyepoxide of M.W. 86-10,000 and epoxide oxygen content of 5-37% by wt., and (II) a polymer (other than an epoxy resin) of M.W. at least 3000 and which contains 10-90% by wt. of Cl or Br which is directly attached to carbon atoms which are joined to neighbouring carbon atoms exclusively by single C-C bonds and which is substantially free from groups which cure (I) at room temperature. The composition is also free from compounds or other polymers which would cause the composition to cure at temperatures up to the curing temperature. The composition contains <7% of chlorinated atactic polypropylene and has an epoxide oxygen content of 1-9% by wt. (II) may be a homopolymer or copolymer of vinyl chloride, vinylidine chloride or vinyl bromide with a vinyl monomer ...

Acoustic adhesive for floors

ADHESIVE COMPOSITIONS

A hot melt adhesive composition includes (i) a water-insoluble neutralized sulfonated co- or terpolymer, having 0.2 to 5 weight percent of chemically combined sulfur, and (ii) 25 to 200 parts by weight, per 100 parts by weight of the neutralized sulfonated co- or terpolymer, of a hydrogen tackifying resin derived from a petroleum or coal tar distillate, or from aliphatic dienes and mono and diolefins, cyclic olefins of 5 to 6 carbon atoms, and hydrogenated poly cyclics.

ADHESIVE AND SEALING SUBSTANCE BASED ON RUBBER AND PROCESS FOR THE CONNECTION OR BONDING OF COMPONENTS OR STRUCTURAL PARTS

Adhesive and sealing substances based on rubber are disclosed which in addition to the usual components contain stereo-specific OH-terminated polybutadiene-liquid rubber as the main component and thus have an improved adhesion and an improved breaking behaviour. The adhesive and sealing substances disclosed are particularly suitable for use in car manufacture.

PROCEDE DE POSE DE CARRELAGE

L'invention a trait à la construction d'édifices. Elle a pour objet un procédé de pose de carrelage à l'aide d'au moins une sous-couche de mortier contenant du caoutchouc. On utilise un mortier à base de caoutchouc, qui se compose d'un mélange de particules vulcanisé et d'un liant organique, qui adhère non seulement aux particules de caoutchouc, au so, mais également aux carreaux et est posé directement sur le sol selon une épaisseur d'environ 2 mm à 25 mm. Application notamment à la rénovation de sols d'édifices.

CURABLE BINDERS FOR PRESSURE SENSITIVE ADHESIVES AND SEALANTS

A curable binder for pressure sensitive adhesives and sealants which comprises from 20 to 95 % by weight of an epoxidized polydiene polymer and from 5 to 80 % by weight of a monohydroxylated diene polymer.

ADHESIVE COMPOSITIONS

HIGH TEMPERATURE STABLE, LOW OUTGASSING COMPOSITION, PROTECTIVE TAPE COMPRISING SUCH COMPOSITION AND USE OF SUCH TAPE WITH THIN GLASS

A composition includes a curable material component with a backbone of a completely or substantially completely hydrogenated hydrocarbon based rubber material which is completely or substantially free of carbon-carbon double and triple bonds, a photoinitiator component, and an inert filler. The composition, when cured, is stable at 250C and is low outgassing. A method milling a photoinitiator component and an inert filler with a curable material component to form a precurable mixture and at least partially curing the precurable mixture by ultraviolet light. An apparatus includes a spool, a pressurizer, and an ultraviolet lamp. The spool is configured for releasing a polymer film. The pressurizer is configured to release an adhesive onto the polymer film to form a pre-photo curable adhesive-backed polymer film. The ultraviolet lamp is configured to at least partially cure the pre-photo curable adhesive-backed polymer film. 2. The composition of claim 1 , wherein at least one of Rand Rcombine to form a ring or Rand Rcombine to form a ring.3. The composition of claim 1 , wherein the inert filler comprises an inorganic filler selected from the group consisting of alumina claim 1 , crystobalite claim 1 , aluminum trihydroxide claim 1 , talc claim 1 , feldspar claim 1 , calcium carbonate claim 1 , mica claim 1 , clay claim 1 , wallastonite claim 1 , nepeleline syenite claim 1 , silica claim 1 , compatible mixtures thereof claim 1 , and compatible combinations thereof.4. The composition of claim 1 , wherein the photoinitiator comprises at least one compound selected from the group consisting of:oligo [2-hydroxy-2-methyl-1-[4-(1-methylvinyl)phenyl]propanone],oligo [2-hydroxy-2-methyl-1-[4-(1-methylvinyl)phenyl]propanone], diluted in tripropylene glycol diacrylate (25% TPGDA);1-[4-(4-benzoylphenylsulfonyl)phenyl]-2-methyl-2-(4-methylphenylsulfonyl) propan-1-one;bis(2,4,6-trimethylbenzoyl)-phenyl phosphine oxide;2-benzyl-2-N, N-dimethylamino-1-(4-morpholino-phenyl)-1-butanone ...

NEW LIQUID HYDROCARBON COPOLYMERS COMPRISING TWO ALKOXYSILANE END GROUPS, AND PRODUCTION METHOD THEREOF

1) Hydrocarbon copolymer P comprising 2 alkoxysilane end groups Fand Fof formulae: —F: (R′O)RSi—(CH)1- and F: —(CH)—SiR(OR′); or F: (R′O)RSi—R″—O(O)C—(CH)— and F: —(CH)—C(O)O—R″—SiR(OR″); wherein t is 0, 1 or 2; g1 and d1 are 1, 2 or 3; g2 and d2 are 0, 1, 2 or 3; R et R′ represent a C-Calkyl; R″ is a C-Calkylene radical; the main chain comprising motifs (I) and (II) in which Ris in particular the methyl radical; and the number average molecular mass Mn thereof being between 400 and 100,000 g/mol. 2) Method for producing said copolymer, comprising: (i) a step of heating a statistical bipolymer A selected from a poly(butadiene-isoprene), a poly(butadiene-myrcene) and a poly(butadiene-farnesene); and subsequently (ii) a step of heating the formed product, in the presence of a chain transfer agent of formula (C). 3) Adhesive composition comprising said copolymer. 2. The copolymer P as claimed in claim 1 , characterized in that its main chain essentially consists of the repeating unit (I) of formula (I) claim 1 , of the repeating unit (II) of formula (II) and claim 1 , optionally claim 1 , of the repeating unit (III) of formula (III).3. The copolymer P as claimed in claim 1 , characterized in that the number p of units (I) and the number n of units (II) are such that:p/(n+p) is between 45% and 95%, andn/(n+p) is between 5% and 55%.7. The copolymer P as claimed in claim 1 , characterized in that the radical Rof the unit (II) represents a methyl radical.8. The copolymer P as claimed in claim 1 , characterized in that Fis (R′O)RSi—(CH)— and Fis —(CH)—SiR(OR′) claim 1 , with g1=d1=1.9. Copolymer P according to claim 1 , characterized in that Fis: (R′O)RSi—R″—O(O)C—(CH)— and Fis:{'sub': 2', 'd2', 't', '3-t, '—(CH)—C(O)O—R″—SiR(OR′), with g2=d2=0.'}11. The process as claimed in claim 10 , characterized in that step (i) leads to the formation of a macrocyclic cooligomer O comprising:{'sup': 0', '0, 'the unit of formula (I′) repeated p′times, p′being an integer other than 0 ...

BLACK CERAMIC ADDITIVES, PIGMENTS, AND FORMULATIONS

Ceramic black materials for use as, or in, colorants, inks, pigments, dyes, additives and formulations utilizing these black materials. Black ceramics having silicon, oxygen and carbon, and methods of making these ceramics; formulations utilizing these black ceramics; and devices, structures and apparatus that have or utilize these formulations. Plastics, paints, inks, coatings, formulations, liquids and adhesives containing ceramic black materials, preferably polymer derived black ceramic materials, and in particular polysilocarb polymer derived ceramic materials. 1. A method for making a black ceramic pigment aggregate , the method comprising: pyrolizing a polymer derived ceramic to form black polymer derived ceramic bulk material , reducing the size of the polymer derived ceramic bulk material to form primary pigment particles having a particle size Dof from about 1 μm to about 0.1 μm , the primary pigment particles comprising from about 30 weight % to about 60 weight % silicon , from about 5 weight % to about 40 weight % oxygen , and from about 3 weight % to about 35 weight % carbon.2. The method of claim 1 , wherein the primary pigment particles are formed into agglomerate particles.3. The method of claim 2 , wherein the agglomerate particles have a particle size Dof at least about 10 μm claim 2 ,4. The method of wherein reducing comprises using equipment selected from the group consisting of a ball mill claim 1 , an attrition mill claim 1 , a rotor stator mill claim 1 , a hammer mill claim 1 , a jet-mill claim 1 , a roller mill claim 1 , a bead mill claim 1 , a media mill claim 1 , a grinder claim 1 , a homogenizer claim 1 , and a two-plate mill.5. The method of wherein reducing comprises using equipment selected from the group consisting of a ball mill claim 1 , a rotor stator mill claim 1 , a hammer mill claim 1 , a jet-mill claim 1 , a roller mill claim 1 , a bead mill claim 1 , a homogenizer claim 1 , and a two-plate mill.6. The method of claim 2 , wherein ...

RESIN COMPOSITION FOR SEALING ELECTRONIC DEVICE, AND ELECTRONIC DEVICE

A resin composition for sealing an electronic device and other things being capable of sealing an electronic device without trapping air and being capable of suppressing the permeation of water vapor is provided. The present invention includes a polybutadiene polymer represented by chemical formula (1) and having a (meth) acryloyl group at a terminal end; and a photopolymerization initiator, and does not include a thermoplastic resin having a mass-average molecular weight of 50,000 or more: 2. The resin composition for sealing an electronic device according to claim 1 , wherein the resin composition further comprises (C) a reactive diluent 1 , and the mass ratio between the component (A) and the component (C) 1 , (A):(C) 1 , is 5:95 to 70:30.3. The resin composition for sealing an electronic device according to claim 2 , wherein the resin composition further comprises (D) a hydrocarbon compound having a number average molecular weight of less than 50 claim 2 ,000 claim 2 , and the mass ratio of the sum of the component (A) and the component (C) to the component (D) claim 2 , [(A)+(C)]:(D) claim 2 , is 20:80 to 70:30.4. The resin composition for sealing an electronic device according to claim 3 , wherein the hydrocarbon compound of the component (D) includes at least (d1) a hydrocarbon-based softening agent and (d2) a hydrocarbon-based tackifier claim 3 , and the mass ratio between the component (d1) and the component (d2) claim 3 , (d1):(d2) claim 3 , is 20:80 to 80:20.5. The resin composition for sealing an electronic device according to claim 4 , wherein the reactive diluent of the component (C) is a bifunctional (meth)acrylate monomer.6. The resin composition for sealing an electronic device according to claim 5 , wherein the hydrocarbon-based softening agent of the component (d1) is polybutene or/and polyisobutylene.7. The resin composition for sealing an electronic device according to claim 6 , wherein the hydrocarbon-based tackifier of the component (d2) is a ...

Reactive hot melt adhesive composition for insulating glass

Melt adhesive compositions containing a mixture of at least one reactive binder based on silane-functional polyisobutylene, hydrated polybutadiene and/or poly- alpha -olefines and a non-reactive binder from the group of butyl rubbers, poly- alpha -olefines and a non-reactive binder from the group of butyl rubbers, poly- alpha -olefines, polybutenes, styrene block copolymers or diene polymers may be used as one or two-part adhesives/sealants for the production of double glazing. Here, no separate spacer of metal or plastic sections are needed. As the entire edge bond consists of a uniform material, on the one hand the production process for the double-glazing units can be greatly simplifed and on the other the uniform material can be subjected particularly easily to a recycling process after a double-glazing unit has been dismantled, as it not a composite material.

Solventless method for preparation of carboxylic polymers

A solventless process for making a polymeric composition having at least two pendant carboxyl groups, which comprises reacting at least one molecule of water with at least one dicarboxylic acid anhydride group of at least one suitable polymer.

Adhesive composition, bonding method, laminate and tyre

FIELD: chemistry. SUBSTANCE: adhesive composition contains a polymer component with glass transition point and/or glass transition point and melting point all equal to 40°C or lower. The polymer component has a backbone chain with an arbitrary structure, epoxy groups and sulphur-crosslinked centres. The polymer has number-average molecular weight of 150000-2000000. EFFECT: invention enables to obtain an adhesive composition which provides strong bonding of a film with unvulcanised rubber, has flexibility and strength at low temperatures. 8 cl, 6 tbl, 30 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 499 812 (13) C2 (51) МПК C09J 109/00 C09J 163/00 B29C 35/02 B29D 30/08 B60C 1/00 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011146129/05, 14.04.2010 (24) Дата начала отсчета срока действия патента: 14.04.2010 (73) Патентообладатель(и): БРИДЖСТОУН КОРПОРЕЙШН (JP) (43) Дата публикации заявки: 20.05.2013 Бюл. № 14 2 4 9 9 8 1 2 (45) Опубликовано: 27.11.2013 Бюл. № 33 2 4 9 9 8 1 2 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.11.2011 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: JP 2005-247954 А, 15.10.2005. JP 09-316414 А, 09.12.1997. JP 11-35702 А, 09.02.1999. JP 6339975 А, 20.02.1988. JP 2009-7408 А, 15.01.2009. JP 63-234075 А, 29.09.1988. JP 23724 А, 09.01.1990. GB 2223019 А, 28.03.1990. JP 7-53932 А, 28.02.1995. RU 2155789 С1, 10.09.2000. RU 2113995 С1, 27.06.1998. (86) Заявка PCT: JP 2010/002725 (14.04.2010) (87) Публикация заявки РСТ: WO 2010/119685 (21.10.2010) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент", О.И.Воль (54) КЛЕЕВАЯ КОМПОЗИЦИЯ, СПОСОБ СКЛЕИВАНИЯ, ЛАМИНАТ И ШИНА (57) Реферат: Изобретение относится к клеевой композиции для склеивания пленки и невулканизованного каучука и ее использованию. Клеевая композиция содержит полимерный компонент с температурой стеклования или/и температуру ...

REACTIVE MELT ADHESIVE COMPOSITION FOR INSULATING GLASS

Reactive melt adhesive composition for double glazing

Melt adhesive compositions containing a mixture of at least one reactive binder based on silane-functional polyisobutylene, hydrated polybutadiene and/or poly-α-olefines and a non-reactive binder from the group of butyl rubbers, poly-α-olefines and a non-reactive binder from the group of butyl rubbers, poly-α-olefines, polybutenes, styrene block copolymers or diene polymers may be used as one or two-part adhesives/sealants for the production of double glazing. Here, no separate spacer of metal or plastic sections are needed. As the entire edge bond consists of a uniform material, on the one hand the production process for the double-glazing units can be greatly simplifed and on the other the uniform material can be subjected particularly easily to a recycling process after a double-glazing unit has been dismantled, as it not a composite material.

Reactive melt adhesive composition for double glazing

Melt adhesive compositions containing a mixture of at least one reactive binder based on silane-functional polyisobutylene, hydrated polybutadiene and/or poly-α-olefines and a non-reactive binder from the group of butyl rubbers, poly-α-olefines and a non-reactive binder from the group of butyl rubbers, poly-α-olefines, polybutenes, styrene block copolymers or diene polymers may be used as one or two-part adhesives/sealants for the production of double glazing. Here, no separate spacer of metal or plastic sections are needed. As the entire edge bond consists of a uniform material, on the one hand the production process for the double-glazing units can be greatly simplifed and on the other the uniform material can be subjected particularly easily to a recycling process after a double-glazing unit has been dismantled, as it not a composite material.

Reactive thermally fusible adhesive composition for insulator glass

Reactive melt adhesive mixture for insulation windows

Reactive hotmelt adhesive composition for insulating glass

Holtmelt adhesive compositions based on a mixture of at least one reactive binder and at least one non-reactive binder are useful as one- or two-part adhesives and/or sealants particularly in the production of multiple glazing systems. The reactive binder may be a polyisobutylene, hydrogenated polybutadiene and/or poly-α-olefin which has been functionalized with silane groups. The non-reactive binder may be a butyl rubber, poly-α-olefin, polybutene, styrene block copolymer and/or a diene or homopolymer. The adhesive compositions act as both a spacer and as a matrix for the moisture-absorbing substances employed in multiple glazing applications, forming an elastic bond or seal at the edges of the glass layers.

Reactive melt adhesive composition for double glazing

Melt adhesive compositions containing a mixture of at least one reactive binder based on silane-functional polyisobutylene, hydrated polybutadiene and/or poly-α-olefines and a non-reactive binder from the group of butyl rubbers, poly-α-olefines and a non-reactive binder from the group of butyl rubbers, poly-α-olefines, polybutenes, styrene block copolymers or diene polymers may be used as one or two-part adhesives/sealants for the production of double glazing. Here, no separate spacer of metal or plastic sections are needed. As the entire edge bond consists of a uniform material, on the one hand the production process for the double-glazing units can be greatly simplifed and on the other the uniform material can be subjected particularly easily to a recycling process after a double-glazing unit has been dismantled, as it not a composite material.

Reactive melt adhesive composition for double glazing

Reactive melt adhesive mixture for insulation windows

Smcllcadhcsivblanding bestående av en blanding av minsl et rcaklivt bindemiddel på basis av silanfunksjonelt polyisobutylen, hydrcrt polybutadien og/eller poly-a-olefiner og et ikke-reaklivt bindemiddel fra gruppen butylgummi, poly-oc-olefiner, polybutener, styrcnblokk- kopolymerer eller dienpolymerer, kan anvendes som en- eller to-komponentadhesiv/tetningsmiddel for fremstilling av isolerglass. Herved er det ikke nødvendig med separate avstandsholdere eller plastprofiler. Da den totale kantforbindelse består av et enhetlig materiale, kan på den ene side fremstillingsprosessen av isolerglassenheten forenkles sterkt og i tillegg kan det enhetlige materialet på enkel måte efter demontering bringes til avfallshåndtering eller resirkulering på grunn av bestanddelenes enhetlige karakter.

Adhesive composition, bonding method, laminate and tire

본 발명은, 필름과 미가황 고무를 견고하게 접착하는 것이 가능하고, 또한 저온 조건 하에서도 유연해서 갈라지기 어려운 점접착제 조성물 및 상기 점접착제 조성물을 사용한 필름과 미가황 고무의 접착 방법을 제공하는 것을 목적으로 한다. 또한, 본 발명은, 상기 접착 방법을 사용해서 형성한 적층체 및 상기 적층체를 사용한 타이어를 제공하는 것을 목적으로 한다. 본 발명의 점접착제 조성물은, 유리 전이점, 혹은 유리 전이점 및 융점이 40℃ 이하이고, 주쇄 골격이 랜덤 구조를 갖고, 에폭시기를 갖고, 또한 황가교 가능한 부위를 갖는 중합체 성분을 포함한다. 또한, 본 발명의 접착 방법은, 상기 접착제 조성물을 사용하는 것을 특징으로 한다.

Adhesive tape for electronic components

Radiation cross-linkable hot-melt contact adhesives

The invention relates to a radiation cross-linkable hot-melt contact adhesive based on: radiation cross-linkable epoxidized polyolefins, the epoxy groups being distributed, in essence, over the polymer chain; a constituent (B) provided in the form of a tackifying resin that does not contain any epoxy groups, and optionally; an oligomeric compound (C) that has reactive groups, which can react with the epoxy groups of constituent (A), together with at least one photinitiator and other additives.

Roofing underlayment using a pressure sensitive adhesive and methods for making and using the same

A roofing underlayment capable of adhering to a roof deck comprising: (a) a roofing membrane having a first and a second major surface; and (b) a pressure-sensitive adhesive disposed on the first major surface of the roofing membrane and comprising: (i) at least one of butyl rubber or polyisobutylene; (ii) a first liquid plasticizer, preferably polybutene; and (iii) a tackifier, wherein the Tg of the adhesive is at most about 100 C. The adhesive provides high bond strength and excellent long-term heat aging, weathering resistance, as well as good low temperature properties while providing a moisture proof seam. A method for making the roofing underlayment includes applying the adhesive to the membrane then applying a release liner over the adhesive layer. A method for using the roofing underlayment comprises removing the release liner then adhering the underlayment to the roof deck by contacting the first to the roof deck.

Adhesive tape for electronic parts

본 발명은, 비교적 저온으로 접착, 경화할 수 있으며, 충분한 내열성, 신뢰성 등을 가지는 전자부품용 접착테이프를 제공한다. The present invention provides an adhesive tape for an electronic component that can be bonded and cured at a relatively low temperature and has sufficient heat resistance and reliability. 본 발명의 전자부품용 접착테이프는, 테이프 박리성 필름의 한면에 (a) 중량 평균 분자량 10,000 내지 200,000 아크릴로니트릴 함유율 5 내지 50 중량%, 아미노기 당량 500 내지 10,000 인 하기 일반식(Ⅰ)으로 표시되는 피페라디닐에틸아미노카르보닐기 함유 부타디엔 - 아크릴로니트릴 공중합체와, The adhesive tape for electronic components of this invention is represented by the following general formula (I) which is (a) 5-50 weight% of acrylonitrile content rates, and the amino group equivalent 500-10,000 on one side of a tape peelable film. Pipedidinylethylaminocarbonyl group-containing butadiene-acrylonitrile copolymer, (식중, k, m 및 n는 몰비로서, n=1에 대하여, k=3 내지 175, m=0.3 내지 93이다) (Wherein k, m and n are molar ratios, k = 3 to 175 and m = 0.3 to 93 with respect to n = 1) (b) 2개 이상의 말레이미드기를 함유하는 화합물을 주성분으로 하는 접착층을 적층하여 이루어지고, 이 접착층이 B 단계까지 경화된 것으로서, 서로 다른 경화도를 가진 2개 이상의 반경화층으로 구성된다. (b) It consists of laminating | stacking the adhesive layer which has a compound containing two or more maleimide groups as a main component, and this adhesive layer hardened | cured to step B, and consists of two or more semi-hardened layers which have different hardening degrees.

Curable composition

本发明的目的在于提供一种利用能量线、热而固化的、密合性高的固化性组合物，所述固化性组合物含有：（A）在分子的末端或侧链具有1个以上（甲基）丙烯酰基且选自聚丁二烯、聚异戊二烯以及它们的氢化物中的1种以上的（甲基）丙烯酸改性低聚物、（B）含有羧基的（甲基）丙烯酸酯、（C）热自由基聚合引发剂、（D）光自由基聚合引发剂和（E）抗氧化剂，相对于（A）成分和根据需要含有的（F）多官能（甲基）丙烯酸酯、根据需要含有的（G）具有饱和脂环式烃基的单官能（甲基）丙烯酸酯以及根据需要含有的（H）含有羟基的（甲基）丙烯酸酯的总计100质量份，所述固化性组合物含有（B）成分1～10质量份、（C）成分0.01～3.5质量份、（D）成分0.01～15质量份、（E）成分0.01～5质量份，优选（C）成分的1小时半衰期温度为127℃以下、储藏最高温度为26～40℃、25℃下为液态。

Adhesive tape for electronic parts and liquid adhesive

This invention is to provide a liquid adhesive can be adhered and cured at a relatively low temperature and have sufficient heat resistance and reliability, etc., and an adhesive tape using the same. The liquid adhesive of this invention is obtainable by dissolving (a) a butadiene-acrylonitrile copolymer having piperazinylethylaminocarbonyl groups at both terminals and having a weight average molecular weight of 1,000-50,000, and an acrylonitrile content of 5-50% by weight, represented by the following formula (I): ##STR1## wherein, m=50-95, and n=5-50; and (b) a compound having at least two maleimide groups, the ratio of component (b) based on 100 parts by weight of component (a) being in the range of 10 to 900 parts by weight. This is applied to one or both surfaces of a heat resistant film or one surface of a release film to form an adhesive layer, thereby obtaining an adhesive tape for electronic parts.

Adhesive and sealant based on rubber, and process for joining or glueing components or construction parts together

Adhesives and sealants based on rubber are described which contain, besides conventional constituents, stereo specific OH-terminated polybutadiene liquid rubber as the principal component and thereby have improved adhesion and improved fracture behaviour. The adhesives and sealants described are particularly suitable for use in automobile manufacture.

Adhesive Tapes and Liquid Adhesives for Electronic Components

본 발명은 비교적 저온에서 경화가 가능하고 충분한 내열성 등을 갖는 전자 부품용 액상 접착제 및 이를 사용한 전자 부품용 접착 테이프를 제공한다. 본 발명의 액상 접착제는 (a) 중량 평균 분자량이 1,000∼50,000, 아크릴로니트릴 함유율이 5∼50중량%인 하기 식(I) : (식 중, m=50∼95, n=5∼50)로 표시되는 양 말단에 피페라지닐에틸아미노카르보닐기를 갖는 부타디엔-아크릴로니트릴 공중합체, 및 (b) 2개 이상의 말레이미드기를 함유하는 화합물을 용해시켜 수득되며, 성분(a) 100중량부에 대하여 성분 (b)가 10-900중량부이다. 이를 내열성 필름의 한면 또는 양면에, 또는 박리성 필름의 한면에 도포하여 전자 부품용 접착 테이프를 수득한다.

Adhesive Tapes and Liquid Adhesives for Electronic Components

본 발명은 비교적 저온에서 경화가 가능하고 충분한 내열성 등을 갖는 전자부품용 액상 접착제 및 이를 사용한 전자 부품용 접착 테이프를 제공한다. The present invention provides a liquid adhesive for electronic parts, which can be cured at a relatively low temperature, and has sufficient heat resistance, and an adhesive tape for electronic parts using the same. 본 발명의 액상 접착제는 (a) 중량 평균 분자량이 1,000 ∼ 50,000, 아크릴로니트릴 함유율이 5 ∼ 50 중량 %인 하기 식 (Ⅰ): The liquid adhesive of this invention is following formula (I) whose (a) weight average molecular weights are 1,000-500,000, and the acrylonitrile content rate is 5-50 weight%. (식 중, m = 50 ∼ 95, n = 5 ∼ 50) (In formula, m = 50-95, n = 5-50) 로 표시되는 양 말단에 피페라지닐에틸아미노카르보닐기를 갖는 부타디엔 - 아크릴로니트릴 공중합체, 및 (b) 2개 이상의 말레이미드기를 함유하는 화합물을 용해시켜 수득되며, 성분 (a) 100 중량부에 대하여 성분 (b)가 10 ∼ 900 중량부이다. 이를 내열성 필름의 한면 또는 양면에, 또는 박리성 필름의 한면에 도포하여 전자 부품용 접착 테이프를 수득한다. It is obtained by dissolving the butadiene-acrylonitrile copolymer having a piperazinylethylaminocarbonyl group at both ends represented by the compound, and (b) a compound containing two or more maleimide groups, and based on 100 parts by weight of component (a) Component (b) is 10-900 weight part. This is applied to one or both sides of the heat resistant film or to one side of the peelable film to obtain an adhesive tape for an electronic component.

Rubber adhesive composition

투습도가 낮고 내구성이 우수한 고무계 점착제 조성물에 대하여 개시한다. 본 발명에 따른 고무계 점착제 조성물은 점착제 조성물로서, 아크릴레이트기를 갖는 폴리올레핀계 고무, 탄소수 3~15의 시클로 알킬기를 갖는 알킬(메타)아크릴레이트와 탄소수 10~25의 분지형 알킬기를 갖는 알킬(메타)아크릴레이트를 포함하는 혼합 모노머 및 광개시제를 포함하고, 무용제형 조성물인 것을 특징으로 한다. Disclosed is a rubber-based adhesive composition having low moisture permeability and excellent durability. The rubber-based pressure-sensitive adhesive composition according to the present invention is a pressure-sensitive adhesive composition, a polyolefin-based rubber having an acrylate group, an alkyl (meth) acrylate having a cycloalkyl group having 3 to 15 carbon atoms and an alkyl (meth) having a branched alkyl group having 10 to 25 carbon atoms. It is characterized by comprising a mixed monomer containing an acrylate and a photoinitiator, and a solvent-free composition.

Adhesive composition, bonding method, laminate and tire

公开以下内容：一种粘合剂组合物，其能够将膜强固地接合至未硫化橡胶，并且在低温条件下是柔性的且几乎不经历裂纹；使用所述粘合剂组合物将膜接合至未硫化橡胶的方法；通过所述接合方法形成的层压体；使用所述层压体生产的轮胎。所述粘合剂组合物包含聚合物组分，所述聚合物组分具有玻璃化转变温度为40℃以下或者玻璃化转变温度和熔点两者为40℃以下、具有存在无规结构的主链、具有环氧基团并且具有硫可交联位点。所述接合方法的特征在于使用所述粘合剂组合物。

Resin composition for sealing electronic device, and electronic device

　Provided are: a resin composition for sealing an electronic device, the resin composition capable of suppressing penetration by water vapor and of sealing without trapping air against a substrate; and an electronic device in which the resin composition for sealing an electronic device is applied. A resin composition for sealing an electronic device, characterized by including (A) a polybutadiene polymer represented by chemical formula (1) having a (meth)acryloyl group at a terminal end thereof, and (B) a photopolymerization initiator, and not including a thermoplastic resin having a mass-average molecular weight of 50,000 or greater. (In the formula, R1 and R2 represent a hydroxyl group or H 2 C=C(R 7 )-COO-, R3 and R4 represent a C1-C16 substituted or unsubstituted divalent organic group not including N, and R5, R6, and R7 represent a hydrogen atom or a C1-C10 alkyl group; l and m represent 0 or 1, n is an integer of 15-150, and x:y = 0-100:100-0; R1 and R2 are never both a hydroxyl group.)

Rubber to metal bonding agents

Curable composition

The purpose of the present invention is to provide a curable composition which is cured by an energy ray or heat and exhibits high adhesion. This curable composition contains (A) one or more kinds of (meth)acrylic modified oligomers which have one or more (meth)acryloyl groups at an end or in a side chain of each molecule and are selected from the group consisting of polybutadienes, polyisoprenes and hydrogenated products of these compounds, as well as (B) 1-10 parts by mass a carboxyl group-containing (meth)acrylate, (C) 0.01-3.5 parts by mass of a radical thermal polymerization initiator, (D) 0.01-15 parts by mass of a radical photopolymerization initiator and (E) 0.01-5 parts by mass of an antioxidant, respectively per 100 parts by mass of the total of the component (A), (F) a polyfunctional (meth)acrylate that is contained if necessary, (G) a monofunctional (meth)acrylate having a saturated alicyclic hydrocarbon group that is contained if necessary and (H) a hydroxyl group-containing (meth)acrylate that is contained if necessary. It is preferable that the component (C) has a 1-hour half-life temperature of 127°C or less and a maximum storage temperature of 26-40°C, while being in a liquid state at 25°C.

Patent JPS4849872A

Sclerosing composition

本發明之目的在於提供一種可藉由能量線或熱而使其硬化，且密著性高的硬化性組成物，其係包括下述(A)~(E)成分：(A)(甲基)丙烯酸改質寡聚物，其係在分子末端或側鏈具有1個以上的(甲基)丙烯醯基且由聚丁二烯、聚異戊二烯、及此等的加氫物構成的群中所選出的1種以上者；(B)含有羧基之(甲基)丙烯酸酯；(C)熱自由基聚合起始劑；(D)光自由基聚合起始劑；及(E)抗氧化劑，且相對於上述(A)成分、及視需要含有之(F)多官能(甲基)丙烯酸酯、視需要含有之(G)具有飽和脂環式烴基之單官能(甲基)丙烯酸酯、及視需要含有之(H)含有羥基之(甲基)丙烯酸酯的合計100質量份而言，該硬化性組成物含有前述(B)成分1質量份~10質量份、前述(C)成分0.01質量份~3.5質量份、前述(D)成分0.01質量份~15質量份、及前述(E)成分0.01質量份~5質量份。較佳係前述(C)成分之1小時半衰期溫度為127℃以下，最高貯藏溫度為26℃~40℃，於25℃為液狀。

Rubber adhesive composition

투습도가 낮고 내구성이 우수한 고무계 점착제 조성물에 대하여 개시한다. 본 발명에 따른 고무계 점착제 조성물은 점착제 조성물로서, 아크릴레이트기를 갖는 폴리올레핀계 고무, 탄소수 3~15의 시클로 알킬기를 갖는 알킬(메타)아크릴레이트와 탄소수 10~25의 분지형 알킬기를 갖는 알킬(메타)아크릴레이트를 포함하는 혼합 모노머 및 광개시제를 포함하고, 무용제형 조성물인 것을 특징으로 한다.

Optical adhesive compositions and optical adhesive comprising its cured product

提供了用于光学用途的粘合剂组合物，所述用于光学用途的粘合剂组合物包含：重均分子量(Mw)为100000g/mol至1000000g/mol的第一基于异丁烯‑异戊二烯的橡胶；和重均分子量(Mw)为5000g/mol至100000g/mol的第二基于异丁烯‑异戊二烯的橡胶，其中所述第一基于异丁烯‑异戊二烯的橡胶和所述第二基于异丁烯‑异戊二烯的橡胶各自包含羟基。此外，提供了包含所述用于光学用途的粘合剂组合物的热固化产物的粘合层。

Adhesive composition

Roofing underlayment using a pressure sensitive adhesive and methods for making and using the same

A roofing underlayment capable of adhering to a roof deck comprising: (a) a roofing membrane having a first and a second major surface; and (b) a pressure-sensitive adhesive disposed on the first major surface of the roofing membrane and comprising: (i) at least one of butyl rubber or polyisobutylene; (ii) a first liquid plasticizer, preferably polybutene; and (iii) a tackifier, wherein the Tg of the adhesive is at most about 100 C. The adhesive provides high bond strength and excellent long-term heat aging, weathering resistance, as well as good low temperature properties while providing a moisture proof seam. A method for making the roofing underlayment includes applying the adhesive to the membrane then applying a release liner over the adhesive layer. A method for using the roofing underlayment comprises removing the release liner then adhering the underlayment to the roof deck by contacting the first to the roof deck.

Adhesive composition, bonding method, laminate and tire

ADHESIVE COMPOSITION

An aqueous adhesive composition for bonding reinforcing textiles to rubber products is provided, having an epoxy resin with a functionality of three or greater and a rubber latex functionalized with pendent groups selected from carboxyl, amide and pyridyl groups.

Radiation cross-linkable hot-melt contact adhesives

An adhesive composition

Roofing underlay that uses a pressure sensitive adhesive and methods to produce and use the same

subcobertura de telhado que usa um adesivo sensível à pressão e métodos para produzir e usar a mesm. trata-se de uma subcobertura de telhado com capacidade de aderir a uma cobertura de telhado que compreende: (a) uma membrana de telhado que tem uma primeira e uma segunda superfície principal; e (b) um adesivo sensível à pressão disposto na primeira superfície principal da membrana de telhado e que compreende: (i) pelo menos um dentre a borracha butílica ou poli-isobutileno; (ii) um primeiro plastificante líquido, preferencialmente polibuteno; e (iii) um acentuador de pegajosidade, em que a tg do adesivo é no máximo cerca de 100 c. o adesivo fornece alta força de aderência e excelente envelhecimento térmico a longo prazo, resistência a intemperismo, assim como propriedades de baixa temperatura satisfatórias enquanto fornece uma costura à prova de umidificação. um método para produzir a subcobertura de telhado inclui aplicar o adesivo à membrana, então, aplicar um papel antiaderente sobre a camada adesiva. um método para usar a subcobertura de telhado compreende remover o papel antiaderente, então, aderir a subcobertura à cobertura de telhado colocando-se o primeiro em contato com a cobertura de telhado. roof underlayment that uses a pressure sensitive adhesive and methods to produce and use it. a roof sub-covering capable of adhering to a roof covering comprising: (a) a roof membrane having first and second main surfaces; and (b) a pressure sensitive adhesive disposed on the first major surface of the roofing membrane and comprising: (i) at least one of butyl rubber or polyisobutylene; (ii) a first liquid plasticizer, preferably polybutene; and (iii) a tack enhancer, wherein the tg of the adhesive is at most about 100c. The adhesive provides high adhesion strength and excellent long term thermal aging, weathering resistance as well as satisfactory low temperature properties while providing a damp proof seam. one method of producing the roof underlay includes applying ...

Reaktive schmelzklebstoff-zusammensetzung für isolierglas

Pressure sensitive adhesive product and method of making thesame

Kleb- und dichtstoff auf kautschukbasis und verfahren zum verbinden bzw. verkleben von komponenten bzw. bauteilen.

Pressure sensitive adhesive product and method of making thesame

Wärmehärtender kautschuk-klebstoff und seine verwendung für den automobilrohbau

Die Erfindung offenbart einen temperaturstabilen wärmehärtenden kataphoretisch beschichtbaren Kautschuk-Klebstoff mit einem Gehalt an OH-funktionellem Polybutadien, mindestens einer polyfunktionellen Epoxidverbindung, einem Schwefelvulkanisationssystem sowie Graphitpulver und gegebenenfalls zusätzlichen Füllstoffen und Additiven, sowie modifizierenden Klebrigmacherharzen. Mit der Erfindung wird die Aufgabe gelöst, einen universell verwendbaren, für die kataphoretische Beschichtung geeigneten wärmehärtenden Klebstoff zur Verfügung zu stellen, der insbesondere thermostabil ist und bei überhöhter Lackiertemperatur nicht versagt. Der erfindungsgemässe Klebstoff kann insbesondere im Automobilrohbau eingesetzt werden.

Klebstoffzusammensetzung

Composicion adhesiva.

SE PRESENTA UNA COMPOSICION ADHESIVA ACUOSA PARA UNIR TEXTILES DE REFUERZO A PRODUCTOS DE CAUCHO, QUE CONTIENE UNA RESINA EPOXI CON UNA FUNCIONALIDAD TRES O SUPERIOR Y UN LATEX DE CAUCHO FUNCIONALIZADO CON GRUPOS SUSPENDIDOS SELECCIONADOS DE GRUPOS CARBOXILO, AMIDA Y PIRIDILO.

Klebestoffzusammensetzung

Wärmehärtender kautschuk-klebstoff und seine verwendung für den automobilrohbau.

高熱穩定性低釋氣性成分、包含該成分的保護帶及該保護帶與薄玻璃的用途

成分包括具有完全或實質完全氫化烴系橡膠材料主幹且完全或實質無碳-碳雙鍵與三鍵的可固化材料組分、光起始劑組分和惰性填料。固化時，成分在250℃下呈穩定且具低釋氣性。方法包括研磨光起始劑組分與惰性填料和可固化材料組分以形成可預固化混合物，及利用紫外光使可預固化混合物至少部分固化。設備包括捲軸、加壓器和紫外燈。捲軸配置以釋出聚合物膜。加壓器配置以釋出黏著劑至聚合物膜上而形成光可預固化黏著劑支持的聚合物膜。紫外燈配置使光可預固化黏著劑支持的聚合物膜至少部分固化。

高温稳定的低脱气组合物，包含该组合物的保护带，以及此类带子与薄玻璃的使用

组合物包括：可固化材料组分、光引发剂组分和惰性填料，所述可固化材料组分具有完全或基本上完全氢化的烃基橡胶材料的主链，其是完全或者基本上不含碳碳双键和三键的。当固化后，组合物在250℃是稳定的，并且是低脱气的。一种方法，其研磨光引发剂组分和惰性填料以及可固化材料组分，以形成可预固化混合物，以及通过紫外光使得可预固化混合物至少部分固化。设备包括线轴、加压器和紫外灯。线轴构造成释放聚合物膜。加压器构造成将粘合剂释放到聚合物膜上，以形成可预光固化的粘合剂背衬的聚合物膜。紫外灯构造成至少部分地固化可预光固化粘合剂背衬的聚合物膜。

High temperature stable, low outgassing composition, protective tape comprising such composition and use of such tape with thin glass

A composition includes a curable material component with a backbone of a completely or substantially completely hydrogenated hydrocarbon based rubber material which is completely or substantially free of carbon-carbon double and triple bonds, a photoinitiator component, and an inert filler. The composition, when cured, is stable at 250C and is low outgassing. A method milling a photoinitiator component and an inert filler with a curable material component to form a precurable mixture and at least partially curing the precurable mixture by ultraviolet light. An apparatus includes a spool, a pressurizer, and an ultraviolet lamp. The spool is configured for releasing a polymer film. The pressurizer is configured to release an adhesive onto the polymer film to form a pre-photo curable adhesive-backed polymer film. The ultraviolet lamp is configured to at least partially cure the pre-photo curable adhesive-backed polymer film.

Adhesive Composition For Optical Use And Adhesive Layer For Optical Use Comprising Cured Product Thereof

Provided is an adhesive composition for an optical use, including: a first isobutylene-isoprene-based rubber having a weight average molecular weight (Mw) of 100,000 g/mol to 1,000,000 g/mol; and a second isobutylene-isoprene-based rubber having a weight average molecular weight (Mw) of 5,000 g/mol to 100,000 g/mol, in which the first isobutylene-isoprene-based rubber and the second isobutylene-isoprene-based rubber each include a hydroxy group. Further, provided is an adhesive layer including a thermally cured product of the adhesive composition for optical use.

High temperature stable, low outgassing composition, protective tape comprising such composition and use of such tape with thin glass

A composition includes a curable material component with a backbone of a completely or substantially completely hydrogenated hydrocarbon based rubber material which is completely or substantially free of carbon-carbon double and triple bonds, a photoinitiator component, and an inert filler. The composition, when cured, is stable at 250C and is low outgassing. A method milling a photoinitiator component and an inert filler with a curable material component to form a precurable mixture and at least partially curing the precurable mixture by ultraviolet light. An apparatus includes a spool, a pressurizer, and an ultraviolet lamp. The spool is configured for releasing a polymer film. The pressurizer is configured to release an adhesive onto the polymer film to form a pre-photo curable adhesive-backed polymer film. The ultraviolet lamp is configured to at least partially cure the pre-photo curable adhesive-backed polymer film.

光学粘合剂组合物和包含其固化产物的光学粘合层

提供了用于光学用途的粘合剂组合物，所述用于光学用途的粘合剂组合物包含：重均分子量(Mw)为100000g/mol至1000000g/mol的第一基于异丁烯‑异戊二烯的橡胶；和重均分子量(Mw)为5000g/mol至100000g/mol的第二基于异丁烯‑异戊二烯的橡胶，其中所述第一基于异丁烯‑异戊二烯的橡胶和所述第二基于异丁烯‑异戊二烯的橡胶各自包含羟基。此外，提供了包含所述用于光学用途的粘合剂组合物的热固化产物的粘合层。