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WO/2023/127395A1 |
The present invention addresses the problem of providing a double-sided adhesive for use in wafer support systems, wherein a wafer can be stably separated from a laminate by a relatively simple process such as mechanical peeling. The p...
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WO/2023/123608A1 |
A hydrolysis-resistant TPU hot melt adhesive film, comprising the following raw materials, in parts by weight: 65 to 80 parts TPU granules, 6 to 10 parts hydrolysis-resistant auxiliary agent, 4 to 8 parts yellowing-resistant agent and 0....
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WO/2023/123607A1 |
A high adhesion-strength TPU hot melt adhesive film, which comprises the following raw materials, in parts by weight: 50-70 parts of TPU particles, 45-50 parts of a tackifying resin, 0-10 parts of a modified polyester, 0.1-1 parts of an ...
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WO/2023/125923A1 |
The embodiments of the present application provide a resin composition and the use thereof. The resin composition comprises polyurethane acrylate and a curing monomer, wherein the curing monomer comprises a compound containing a free rad...
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WO/2023/115264A1 |
A conductive adhesive (4), an electrochemical device, and an electronic device. The conductive adhesive (4) comprises a matrix and a conductive filler, wherein the matrix comprises modified epoxy resin, polyurethane, and polyimide. The c...
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WO/2023/120634A1 |
Provided is a laminated film comprising a cured resin layer on one surface of a substrate film (A), wherein: the cured resin layer has an uneven structure; the arithmetic mean height (Sa) of the surface of the cured resin layer is at lea...
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WO/2023/121861A1 |
A method of manufacturing a waterproof seam tape, comprising: preparing a fabric package comprising adhering a polyester fabric to a waterproof membrane; transferring a color or pattern to the polyester fabric of the fabric package; lami...
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WO/2023/118744A1 |
The present invention relates to a multilayer film, comprising: - an adhesive layer comprising a thermoplastic polyurethane elastomer selected from polyether-based thermoplastic polyurethane elastomers, polycarbonate-based thermoplastic ...
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WO/2023/120067A1 |
Provided is a pressure-sensitive adhesive composition which can give cured objects inhibited from changing in gel content even under high-humidity conditions. This pressure-sensitive adhesive composition comprises a urethane polymer (A) ...
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WO/2023/109162A1 |
The present invention provides a polyurethane structural adhesive, used for being bonded to a PET film material, and comprising a first component and a second component; the first component comprises a prepolymer, a first thermally condu...
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WO/2023/112688A1 |
Provided is a two-part curable adhesive that has excellent heat resistance and deformation moderating ability. The two-part curable adhesive contains a polyisocyanate composition (X) and a polyol composition (Y). The polyisocyanate com...
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WO/2023/113562A1 |
The present invention provides an adhesive coating composition for an electrical steel sheet, an electrical steel sheet laminate using same, and a method for manufacturing an electrical steel sheet product, the adhesive coating compositi...
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WO/2023/110996A1 |
The present invention relates to a non-isocyanate polyurethane (NIPU) obtained from a diamine and an isosorbide bis(alkylcarbonate). The present invention also relates to an adhesive binder obtained from reacting said NIPU described here...
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WO/2023/111464A1 |
The present invention relates to a composition comprising: an -NCO component comprising: o A) at least one polyurethane having at least two NCO end groups; and o B) optionally a polyisocyanate compound having at least one polyisocyanate ...
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WO/2023/111859A1 |
The present invention relates to a multifunctional additive composition for asphalts comprising a hydrocarbon-based oil, an adhesion promoter and natural resins. In particular, the hydrocarbon-based oil comprises paraffinic or aromatic c...
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WO/2023/112873A1 |
The present invention provides an adhesive composition containing a moisture-curable resin and a silane coupling agent having a nitrogen-containing heterocycle.
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WO/2023/113560A1 |
The present invention relates to an adhesive coating composition for an electrical steel sheet, an electrical steel sheet laminate using same, and a method for manufacturing same, wherein the adhesive coating composition for an electrica...
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WO/2023/107822A1 |
This invention relates to a compostable or a substantially biodegradable pressure sensitive adhesive that contains at least one biodegradable polyurethane, at least one biodegradable tackifier and optionally at least one plasticizer.
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WO/2023/104485A1 |
The present invention relates to a two-component composition, component K1, comprising a) at least one (meth)acrylate monomer A; b) at least one elastomer C having (meth)acrylate endgroups; c) preferably at least one additive selected fr...
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WO/2023/106216A1 |
Provided are: an adhesive agent composition having excellent properties; an adhesive tape; and a capacitor element. A mode according to the present invention is an adhesive agent composition containing a cross-linked polymer obtained thr...
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WO/2023/104609A1 |
Disclosed herein is an aqueous coating composition comprising a mixture of an aqueous polyurethane dispersion (A) and a thickener (C), wherein the thickener (C) comprises at least one water-in-oil inverted emulsion. Also disclosed is a p...
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WO/2023/103480A1 |
The present disclosure provides a high-performance polyurethane pressure-sensitive adhesive, a preparation method therefor, and an application thereof. The polyurethane pressure-sensitive adhesive comprises, in parts by weight, 30-50 par...
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WO/2023/106186A1 |
The purpose of the present invention is to provide: a polyisocyanate composition in which isocyanate monomers are reduced to such an extent that the isocyanate monomers are considered to have no impact on the human body or the environmen...
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WO/2023/106191A1 |
The present invention provides a two-part curable adhesive agent that exhibits an excellent curing rate even when isocyanate monomers are reduced to a level determined not to have any impact on the human body or the environment. The tw...
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WO/2023/106097A1 |
Provided are: a reactive adhesive satisfying (1) and (2); and a laminated film in which a plurality of olefinic resin-containing base films are laminated and adhered with a reactive adhesive, wherein the reactive adhesive satisfies (1) a...
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WO/2023/100906A1 |
The anaerobic curing adhesive composition according to the present disclosure comprises a compound having an aromatic ring and an ethylenically unsaturated group, a polymer or oligomer that has at least two (meth)acryloyl groups in each ...
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WO/2023/100501A1 |
One embodiment pertains to an adhesive for skin affixation containing (A) a polymer having a reactive functional group, (B) a urethane compound in which the mass average molecular weight is 1,500-40,000, and (C) a curing agent, the ureth...
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WO/2023/097571A1 |
An object of the present invention is to provide a moisture-curable polyurethane hot-melt resin composition having excellent adhesion to fabrics (in particular, water-repellent fabrics) and excellent laundering resistance. The present in...
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WO/2023/102525A1 |
Disclosed are compositions comprising a first component, a second component, and thermally conductive filler. The first component comprises an isocyanate functional prepolymer formed as a reaction product of reactants comprising a first ...
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WO/2023/092287A1 |
Disclosed in the present invention are a high-transparency reactive polyurethane hot melt adhesive and a preparation method therefor. The high-transparency reactive polyurethane hot melt adhesive is prepared from the following raw materi...
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WO/2023/095508A1 |
The present invention addresses the problem of providing an adhesive that does not use epoxy silane or a bisphenol A type epoxy resin, has good adhesion performance even after hot water sterilization such as boiling and retorting, and ca...
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WO/2023/092445A1 |
A two-component adhesive composition comprising the reaction product of: a polyol component, comprising at least one hydrophobic polyol; and an isocyanate component, comprising polyphosphoric acid and the reaction product of (I) an isocy...
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WO/2023/094606A1 |
The present invention relates to waterborne adhesive and/or sealant compositions having a high solids content, said waterborne adhesive and/or sealant compositions thereby comprising an aqueous composition [composition (C), herein after]...
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WO/2023/092286A1 |
Provided are a polyurethane phase-change nanocapsule, a phase-change polyurethane pouring sealant and a preparation method therefor. The polyurethane phase-change nanocapsule is a nanocapsule formed by coating a phase-change material wit...
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WO/2023/092288A1 |
A graphdiyne dispersion liquid, a bi-component polyurethane adhesive and a preparation method therefor, wherein the graphdiyne dispersion liquid is prepared from graphdiyne powder and a polyurethane dispersant; component A of the bi-comp...
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WO/2023/096206A1 |
Provided is a method for preparing a urethane-based prepolymer, the method comprising the steps of: introducing and dissolving a diisocyanate-based compound in a reaction bath; introducing a mixture, in which a sodium salt is dispersed i...
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WO/2023/091919A1 |
The invention features a reactive hot melt adhesive composition comprising the reaction product of from 5% by weight to 40% by weight of a first polyester polyol comprising the reaction product of a dicarboxylic acid monomer, a tetra alk...
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WO/2023/090030A1 |
The purpose of the present invention is to provide: an adhesive composition which can ensure desired adhesiveness without requiring the use of resorcin and does not reduce operation efficiency when used; and an organic fibrous material, ...
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WO/2023/084045A1 |
The invention relates to a new adhesive material with a reversible adhesion/separation capability, which can be remotely triggered via an energy source and that will facilitate the recycling of multi-layered packaging and its procedure o...
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WO/2023/082473A1 |
Disclosed in the present application are a liquid-agent formula for hanging a simple flexible LED screen on a wall, and a laminated structure. The structure comprises a flexible transparent substrate, wherein PVB layers are fixedly conne...
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WO/2023/085335A1 |
The adhesive composition provided herein contains, as a main component, a polymer (A) having a polyether structure, and further contains a conductive agent and a radical scavenger. When an adhesive sheet is formed from said adhesive comp...
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WO/2023/083248A1 |
Provided herein is a method for dissembling adhered substrates.
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WO/2023/085034A1 |
Provided are surface-treated inorganic particles from which a curable composition having good handling and storage stability, and a cured product having good thermal conductivity can be formed. Surface-treated inorganic particles (D) hav...
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WO/2023/085103A1 |
Provided are: a two-part curable adhesive with which little residual organic solvent is included in an adhesive coating film and which poses no risk of solvent odor, even when a solvent-type adhesive having a polyester polyol as a main c...
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WO/2023/085387A1 |
The present invention comprises a component (A) containing an isocyanate-terminated polyisocyanate, a component (B) containing a polyol, and a component (C) containing urethane particles. The component (B) contains a cross-linking agent ...
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WO/2023/085051A1 |
The purpose of the present invention is to provide an optical laminated sheet having excellent adhesion and appearance, a method for manufacturing the same, and an optical article, lens, and spectacles that include the optical laminated ...
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WO/2023/086923A1 |
A construction article comprising recycled plastic (e.g., polyethylene terephthalate) is provided. The plastic is preferably derived from post-consumer waste such as food or beverage containers. An adhesive network is created using an ad...
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WO/2023/086852A1 |
Provided herein is a two-component polyurethane adhesive.
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WO/2023/078591A1 |
The present invention relates to a urethane (meth)acrylate resulting from the reaction of: at least one polyglycerin polyol; at least one polyisocyanate; and at least one hydroxy-functional (meth)acrylate. The present invention further r...
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WO/2023/077495A1 |
Provided are a laminate material, an article comprising the laminate material and a method for preparing the laminate material. The laminate material, comprises a first substrate comprising at least one metalized PE-based film, a second ...
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