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WO/2021/227377A1 |
The present application relates to the field of adhesives, and specifically relates to a heat resistant adhesive, a preparation method therefor, and a bonding method for an aluminum alloy. A new-type heat resistant adhesive is prepared b...
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WO/2021/230372A1 |
This photo/moisture curable resin composition contains (A) a radically polymerizable compound, (B) a moisture curable resin and (C) a photopolymerization initiator. If this photo/moisture curable resin composition is applied, in the form...
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WO/2021/230373A1 |
A photo/moisture-curable resin composition according to the present invention comprises a radically polymerizable compound (A), a moisture curable resin (B) and a photopolymerization initiator (C), and after being photocured by being irr...
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WO/2021/222949A1 |
The invention relates to a floor cover (1), in particular a disposable carpet, comprising a textile layer (2), the textile layer (2) comprising a textile material formed from a textile fibre composite, an adhesive layer (3), the adhesive...
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WO/2021/225778A1 |
Disclosed is an ultraviolet responsive photocrosslinker having a structure as defined in Formula I below: wherein: R is H, C1 to C30 alkyl, C1 to C30 alkoxy, C1 to C30 acyloxy, C3 to C30 aryloxy, halogen or C1 to C30 thioether; R1 is H o...
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WO/2021/225038A1 |
A pressure-sensitive adhesive composition comprising: a (meth)acrylic ester polymer (A) including, as a monomer unit for constituting the polymer, an ethylene-carbonate-containing monomer having the ethylene carbonate structure represent...
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WO/2021/220363A1 |
In order to provide an adhesive tape that is unlikely to deform, that is capable of suppressing stickiness on the lateral surfaces of a tape, that satisfies required characteristics, and that can reduce greenhouse gas emissions, this adh...
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WO/2021/220989A1 |
The present invention provides an adhesive composition for organic fiber cords, said adhesive composition being technologically characterized by containing (A) a synthetic rubber latex comprising an unsaturated diene, (B) gelatin and (C)...
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WO/2021/220663A1 |
Provided is an adhesive sheet that can be temporarily fixed to an adherend in a detachable manner, and that does not require high output laser light irradiation for detachment.　The adhesive sheet comprises an adhesive layer containing ...
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WO/2021/220662A1 |
Provided is an adhesive sheet that can be temporarily fixed to an adherend in a detachable manner, that does not require high output laser light irradiation for detachment, and that can eliminate the necessity of a step for rinsing the a...
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WO/2021/217892A1 |
The present invention relates to the field of rubber preparation, and in particular, to a granular butyl rubber composition having an anti-sticking effect, and a preparation method therefor and an application thereof. The composition is ...
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WO/2021/220929A1 |
The present invention provides: a temporary adhesive for wafer processing, said temporary adhesive being used for the purpose of provisionally bonding a wafer to a support, while being composed of a photocurable silicone resin compositio...
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WO/2021/215745A1 |
The present invention relates to a curing agent, an adhesive composition for a semiconductor having excellent adhesion as well as preventing cracks from forming by comprising the curing agent and thus exhibiting excellent durability, an ...
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WO/2020/170154A9 |
An electrically conductive adhesive composition, free of metals and metal salts comprising: - an adhesive component selected from the group consisting of polyethylene-vinyl acetate, elastomer polyolefins, polyvinyl butyral, polyacrylic a...
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WO/2021/213113A1 |
A self-repairing TPU protective film for a 3D curved screen, comprising a release film A, an optical-grade self-repairing coating layer, an optical-grade hard TPU resin film layer, an optical-grade high-viscosity acrylic pressure-sensiti...
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WO/2021/215244A1 |
The invention provides a Low-E glass plate protection method, whereby the deterioration of a Low-E layer can be prevented or reduced. Provided is a low-E glass plate protection method. The protection method comprises a step for attaching...
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WO/2021/213114A1 |
An anti-fingerprint TPU protective film for a 3D curved screen, the film comprising a low-adhesion protective film, an anti-fingerprint UV hardening coating formed by coating an anti-fingerprint UV hardening coating, an optical hard TPU ...
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WO/2021/213815A1 |
The present invention relates to a heat separable two-layer adhesive system, to a process of adhesive debonding using the adhesive system and to a heat separable bonded composite body. In particular, the present invention relates to a he...
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WO/2021/210921A1 |
An electronic device includes a front plate, a back plate that faces away from the front plate, a display, a frame, a polymer member, and an adhesive layer. The display is disposed between the front plate and the back plate and visible t...
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WO/2021/210587A1 |
A polyfunctional compound represented by formula (1). (In the formula, X represents a carbon atom or a C1-20 n-valent linking group, Ar represents an arylene group, R1 each independently represent a divalent group including a polymer blo...
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WO/2021/210273A1 |
The present invention relates to a self-adhesive millable silicone rubber composition containing: (A) 100 parts by mass of organopolysiloxane which has, in one molecule, at least two alkenyl groups bonded to silicon atoms, and has an ave...
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WO/2021/208508A1 |
An adhesive film for the carton packaging industry and a preparation method therefor, characterized in that: a raw material of the adhesive film comprises hexamethylene diisocyanate, polyether polyol, a chain extender, a catalyst, a plas...
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WO/2021/208494A1 |
The present invention relates to a modified polyurethane prepolymer, a two component polyurethane adhesive and preparation methods therefor. The modified polyurethane prepolymer is made from raw materials including the following componen...
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WO/2021/208507A1 |
The present invention provides a matte hot melt adhesive and a preparation method therefor. The matte hot melt adhesive is prepared from the following raw materials in parts by weight: 50-70 parts of a polyester hot melt adhesive, 5-10 p...
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WO/2021/205917A1 |
[Problem] To provide an adhesive composition that: exhibits superior liquid crystal polymer dispersion properties and a low dielectric constant and dielectric loss tangent; can easily be formed into a polymer sheet that exhibits superior...
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WO/2021/206471A1 |
The present application pertains to an adhesive composition comprising (A) latex, (B) polyurethane, (C) an amine-based adhesion promoter, and (G) a water-containing solvent. The composition is environmentally friendly and has a low risk ...
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WO/2021/207421A1 |
Disclosed herein is a ferrule assembly. The ferrule assembly comprises a ferrule having an inner diameter surface. The ferrule assembly also comprises an adhesion promotor coating composition comprising an amine functionality, a glycidyl...
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WO/2021/206069A1 |
A temporary protection film for semiconductor encapsulation which comprises a substrate film and an adhesive layer. The adhesive layer comprises a thermoplastic resin and a low-molecular-weight additive having a molecular weight less tha...
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WO/2021/206115A1 |
An adhesive composition containing a compound which includes an aromatic heterocycle and a side-chain group bonded to the aromatic heterocycle and including at least one chain selected from the group consisting of alkyl chains having thr...
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WO/2021/206819A1 |
The invention is directed to hot melt adhesive compositions that can be formulated to include a large percentage of bio-based components. The hot melt adhesive composition includes both liquid bio-based tackifying agent and solid bio-bas...
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WO/2021/206087A1 |
The present invention provides an adhesive composition containing: an acrylic rubber having at least one functional group selected from the group consisting of a carboxyl group, a hydroxyl group, and an epoxy group; a silane coupling age...
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WO/2020/167713A9 |
Two-part cyanoacrylate/free radically curable adhesive systems demonstrating improved toughness are provided. Two-part cyanoacrylate/free radically curable adhesive systems demonstrating improved toughness are provided.
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WO/2021/200751A1 |
The present invention pertains to an adhesive that includes a resin component (A), a crosslinking agent (B), and a flame retardant (C) and has a gel fraction of at least 30% by mass after wet heat treatment for 14 days under conditions a...
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WO/2021/195798A1 |
A crack-resistant inorganic adhesive for a bamboo structure and a preparation method therefor, and a preparation method for a recombinant bamboo. A mass ratio of components of the inorganic adhesive is as follows: magnesium oxide:magnesi...
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WO/2021/200686A1 |
A high-frequency dielectric heating adhesive sheet (1) has: a first adhesive layer (10) containing a first thermoplastic resin; a second adhesive layer (20) containing a second thermoplastic resin; and an intermediate layer (30). The rat...
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WO/2021/201173A1 |
This adhesive for high-frequency dielectric heating contains a thermoplastic resin (A), the thermoplastic resin (A) contains a styrene-base copolymer resin (a1), the content of the styrene-base copolymer resin (a1) in the thermoplastic r...
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WO/2021/199355A1 |
Disclosed are: a resin composition that comprises an alkenyl group-containing silicone raw rubber, an MQ resin, a crosslinking agent, a platinum catalyst and an organic peroxide, that has a gel fraction of 45-60% after crosslinking, and ...
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WO/2021/196510A1 |
The present invention provides a high thermal conductivity electrical insulation packaging material and a preparation method therefor. Specifically, the packaging material provided by the present invention is a mixture composed of an imi...
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WO/2021/200405A1 |
An adhesive tape having an adhesive layer that contains a phenoxy resin, an acid anhydride, and an epoxy resin.
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WO/2021/200054A1 |
The present invention relates to: a pressure-sensitive adhesive composition comprising a polymer, an ionic liquid, and an alignable material; and a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer formed fr...
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WO/2021/200684A1 |
This high-frequency dielectric heating adhesive sheet (1) comprises a first adhesive layer (10), a second adhesive layer (20), and an intermediate layer (30) which is arranged between the first adhesive layer (10) and the second adhesive...
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WO/2021/200755A1 |
The present invention provides an aqueous dispersion enabling production of a film that has improved water resistance, tensile elasticity, and breaking point stress, and that exhibits suppressed reduction in breaking point distortion. Th...
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WO/2021/201208A1 |
The present invention addresses the problem of providing an adhesive composition which exhibits excellent adhesiveness and adhesion to various plastics such as polypropylene, polyethylene, and cycloolefin resin. The adhesive composition ...
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WO/2021/200733A1 |
The purpose of the present invention is to attain reductions in the number of steps and in necessary members in steps for producing self-luminescent display devices, such as mini/micro light emitting diode (LED) display devices, having a...
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WO/2021/201060A1 |
[Problem] The purpose of the present invention is to provide an epoxy amine adduct which has favorable properties, a curing catalyst, a resin composition, a sealing material, an adhesive and a cured article. [Solution] The present invent...
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WO/2021/196513A1 |
The present invention relates to a highly thermally conductive epoxy pouring sealant and a preparation method therefor, and specifically relates to a highly thermally conductive epoxy pouring sealant for use in a dry-type transformer and...
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WO/2021/200585A1 |
Provided is an adhesive for a semiconductor, the adhesive being used to seal connection portions in a semiconductor device having: a connection structure in which connection portions of semiconductor chips and a wiring circuit board are ...
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WO/2021/200687A1 |
A bonding method in which an adhesive sheet (10) comprising a first thermoplastic resin and an adhesive sheet (20) comprising a second thermoplastic resin are used, wherein the adhesive sheet (10) has a volume content VA1 of the first th...
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WO/2021/200293A1 |
The present invention relates to an infrared light transmitting adhesive composition which contains a base polymer and a near-infrared light transmitting black colorant, wherein the glass transition temperature (Tg) of the base polymer i...
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WO/2021/200817A1 |
The present invention provides a crystalline radical-polymerizable composition for securing a magnet of a dynamo-electric machine rotor core, the composition having excellent handling at near-normal temperature, excellent fluidity charac...
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