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WO/2023/004743A1 |
Disclosed is a solventless adhesive composition comprising (A) an isocyanate component obtained by the reaction of reactants comprising at least one monomeric C2-C16 isocyanate compound and at least one first polyol; and (B) a polyol com...
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WO/2023/004744A1 |
Disclosed is a solventless adhesive composition comprising (A) an isocyanate component obtained by the reaction of reactants comprising at least one monomeric cycloaliphatic isocyanate compound and at least one first polyol; and (B) a po...
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WO/2023/008476A1 |
Provided are: a one-pack type adhesive agent composition, a cured product of which has excellent heat resistance, moist heat resistance, and creep resistance at high temperatures (90°C), which maintains adhesiveness even at high tempera...
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WO/2023/008175A1 |
The purpose of the present invention is to provide a two-pack type curable adhesive composition which can attain both high fatigue resistance and high damping properties. The two-pack type curable adhesive composition comprises a main in...
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WO/2023/009215A1 |
A fire-retardant polyurethane-based laminating adhesive composition including: (a) at least one polyol component; (b) at least one polyisocyanate component; and (c) at least one alkoxysilane hydrolysate or at least one aryloxysilane hydr...
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WO/2023/008478A1 |
Provided are: a two-pack type adhesive composition which gives cured objects having excellent tensile properties and a small temperature dependence of viscoelastic properties (storage modulus) and which can stably exhibit adhesiveness in...
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WO/2023/004741A1 |
Disclosed is a solventless adhesive composition comprising (A) an isocyanate component obtained by the reaction of reactants comprising at least one monomeric cycloaliphatic isocyanate compound comprising at least one cyclohexyl (ene) gr...
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WO/2023/002992A1 |
A moisture-curable polyurethane hot-melt adhesive which comprises a urethane prepolymer having terminal isocyanate groups and obtained by reacting a polyisocyanate ingredient at least including a modification of an aliphatic diisocyanate...
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WO/2023/002449A1 |
The present invention relates to a Diels Alder polyol (DA polyol), a polymer composition comprising the DA polyol, and use of the polymer composition comprising the DA polyol as a coating, adhesive, sealant, elastomer or composite. More ...
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WO/2023/003071A1 |
A packaging container having antibacterial and antiseptic effects, according to the present invention, comprises a natural antibacterial material, wherein the natural antibacterial material is not mixed with a normal polymer resin but ra...
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WO/2023/285453A1 |
The invention relates to a one-component moisture-curing polyurethane adhesive composition comprising an isocyanate-functional prepolymer obtainable by reacting: (a) one or more polyisocyanates comprising methyl diphenyl diisocyanate; an...
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WO/2023/286701A1 |
The present invention addresses the problem of providing a curable resin composition which exhibits high curability even when subjected only to a heat-curing treatment and comes to have moderate flexibility and stretchability through a U...
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WO/2023/284974A1 |
The present invention relates to a two-component polyurethane adhesive composition for film lamination, in particular in food flexible packaging. Further, the present invention relates to method of manufacturing a laminate by using the t...
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WO/2023/284976A1 |
2020P00158WO 25 Abstract The present invention relates to a polyurethane adhesive composition for film lamination, in particular in food flexible packaging. Further, the present invention relates to method of manufacturing a laminate by ...
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WO/2023/285561A1 |
The invention relates to a one-component moisture-curing adhesive composition comprising from 80 to 100 wt% of an isocyanate-functional prepolymer obtainable by reacting: (a) a polyisocyanates mixture having an average nominal isocyanate...
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WO/2023/284973A1 |
The present invention relates to a two-component polyurethane adhesive composition for film lamination, in particular in food flexible packaging. Further, the present invention relates to method of manufacturing a laminate by using the t...
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WO/2023/283806A1 |
A two-component adhesive composition comprising the reaction product of: a polyol component, comprising a hydrophobic polyol and a phosphate-functional adhesion promoter; and an isocyanate component, comprising the reaction product of an...
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WO/2023/286644A1 |
This adhesive comprises a polyurethane resin (A), an epoxy resin (B), and an isocyanate crosslinking agent, wherein the epoxy resin (B) comprises a hydroxyl group-containing epoxy resin which has a hydroxyl group and has an epoxy equival...
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WO/2023/286712A1 |
Provided is an adhesive composition comprising (A) an acid-modified styrene-based elastomer, (B) an isocyanate compound having at least two isocyanate groups per molecule, (C) fluorine-based polymer microparticles and (D) olefin-based po...
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WO/2023/281215A1 |
The invention relates to 1) a crosslinkable adhesive composition comprising: at least one polymer (A) comprising a hydrolysable alkoxysilane group; at least one tackifying resin (B); at least one fumed silica (C), preferably hydrophic; a...
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WO/2023/280478A1 |
2021P00131WO 19 Abstract The present invention relates to a polyester polyol derived from a reaction mixture comprising: at least one anhydrohexitol, at least one polyfunctional carboxylic acid, and at least one non-metal inorganic acidi...
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WO/2023/282117A1 |
The present invention provides: a photocurable resin composition having a low viscosity before curing, having an excellent low-temperature storability, and producing, after curing, a film that has excellent water resistance, bending resi...
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WO/2023/280922A1 |
The invention relates to two-component polyurethane dispersion adhesives comprising (I) at least one aqueous dispersion comprising an amorphous polyurethane-polyurea polymer and (II) at least one hydrophilically modified polyisocyanate, ...
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WO/2023/281216A1 |
The invention relates to: (1) A cross-linkable adhesive composition comprising: - at least one polymer (A) comprising a hydrolysable alkoxysilane group; - at least one tackifying resin (B); - at least one fumed silica (C), preferably hyd...
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WO/2023/276146A1 |
A urethane-base hot melt adhesive is provided which exhibits excellent moisture heat resistance and which cures quickly. This urethane-base hot melt adhesive contains (A) polyurethane which has a hydroxy group at the terminal and which c...
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WO/2023/276944A1 |
Provided is a pressure-sensitive adhesive composition which can give cured objects inhibited from changing in gel content even under high-temperature high-humidity conditions. This pressure-sensitive adhesive composition comprises a uret...
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WO/2023/277008A1 |
Provided are: an ethylenically unsaturated group-containing urethane polymer able to suppress a change in the gel fraction of a cured product even under conditions of high temperature and high humidity; a method for producing same; and a...
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WO/2022/268376A1 |
The present invention describes a process of manufacturing an aldimine preparation, characterized in that at least one aldimine of the formula (I), at least one isocyanate of the formula (II), optionally at least one alcohol of the formu...
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WO/2022/269512A1 |
In one aspect, the present invention encompasses blends of structurally different polycarbonate polyols, resulting polyurethanes derived from such blends of polyols, methods of making such polyurethane compositions, and coatings and adhe...
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WO/2022/271781A1 |
The present teachings generally relate to an adhesive or adhesive component for multi-material hot melt adhesive bonding. The adhesive or adhesive component comprises a reaction product of two or more monomers or prepolymers, wherein the...
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WO/2022/263325A1 |
The invention relates to a two-component composition consisting of a component K1 comprising a) at least one monomer A according to formula (IIIa), where R1 represents either a hydrogen atom or a methyl group, preferably a methyl group; ...
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WO/2022/261855A1 |
Provided herein is a one-component polyurethane adhesive composition showing good mechanical characteristics, non-sag performance, product storage stability, as well as flame-retardancy.
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WO/2022/263306A1 |
The present invention relates to new polyisocyanates, a process of producing same and their use as crosslinkers in coating agents, adhesives and sealants, and to the coatings, bonds and seals obtained using them.
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WO/2022/260101A1 |
This urethane resin-forming composition contains a base agent (A) and a curing agent (B). The base agent (A) includes an isocyanate-terminated prepolymer (A-1) that is the reaction product of a component (a) containing: one or more polyo...
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WO/2022/260053A1 |
This photo/moisture-curable resin composition includes a radically polymerizable compound (A), a moisture-curable resin (B), a photopolymerization initiator (C), and a compound (D) having at least three isocyanate groups within the molec...
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WO/2022/259968A1 |
An adhesive comprising an isocyanate-terminated prepolymer. The isocyanate-terminated prepolymer comprises a product of a reaction between a polyisocyanate component containing xylylene diisocyanate and a polyol component containing a po...
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WO/2022/260107A1 |
This urethane resin-forming composition contains a base agent (A) and a curing agent (B). The base agent (A) includes an isocyanate-terminated prepolymer (A-1) that is the reaction product of a component (a) containing a polyol (a-1) hav...
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WO/2022/256094A1 |
Provided is a 2-pack adhesive composition comprising I) pack I, which comprises a prepolymer composition (PCB), wherein the prepolymer composition (PCB) comprises one or more isocyanate functional prepolymers (FPA), wherein the isocyanat...
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WO/2022/254993A1 |
The anchor coating agent for a melt-extruded laminate according to one embodiment of the present invention contains a polyol composition (A) and a polyisocyanate (B). The polyol composition (A) contains a polyol (a1) represented by formu...
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WO/2022/250041A1 |
This adhesive is for a flexible display, and contains an acrylic copolymer and a curing agent. The acrylic copolymer is a copolymer of a monomer mixture containing all of monomers (a-1)-(a-4). The storage modulus and the loss tangent of ...
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WO/2022/246562A1 |
A medical adhesive device for stabilizing bone fragments comprising an adhesive which has a tackifying temperature of at least 40°C, comprising a polymer derived from a polyester, poly ether, polyalkylene glycol, polysilicone, or polyca...
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WO/2022/244888A1 |
The present invention provides a production method that comprises the formation of an adhesive sheet from a coating film of an adhesive composition, which contains, as a main component, a (meth)acrylic polymer (A) and additionally contai...
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WO/2022/244887A1 |
The present invention provides an adhesive sheet having a haze of 0.1% or more, wherein if 10 evaluation regions each having an area of 1.5 μm square are arbitrarily selected from a cross-sectional image of this adhesive sheet and an is...
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WO/2022/241616A1 |
Disclosed herein are a polyisocyanate composition, a preparation method therefor and an application thereof. The pH of an aqueous phase extraction liquid obtained after the polyisocyanate composition is subjected to an isocyanate-based e...
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WO/2022/244886A1 |
Provided is an adhesive sheet configured such that, on a stress-distortion curve obtained through an evaluation test conducted on the adhesive sheet, the peak value of stress X (peak top stress Xmax) is 0.5 MPa or greater. Evaluation tes...
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WO/2022/244556A1 |
The provided adhesive agent composition includes a (meth)acrylic polymer (A) as a main component, and furthermore includes a cross-linking agent (B). When an adhesive sheet is formed from the adhesive agent composition, the gelling rate ...
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WO/2022/241748A1 |
The present disclosure relates to a curable precursor of an adhesive composition, the curable precursor comprising a first part and a second part, wherein the first part comprises: (a) a radically (co) polymerizable (meth) acrylate-based...
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WO/2022/244557A1 |
This adhesive composition includes a (meth) acrylic-based polymer (A) as a main component thereof and also includes a crosslinking agent (B). The crosslinking agent (B) is blended in the amount of at least 5 parts by weight relative to 1...
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WO/2022/244555A1 |
An adhesive composition provided herein includes a (meth)acrylic polymer (A) as a main component, and further includes a cross-linking agent (B) having a functional group reactive with a hydroxyl group, and a polyfunctional alcohol (C). ...
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WO/2022/238279A1 |
The present invention relates to an aqueous dispersion comprising at least one semicrystalline polyurethane-polyurea polymer and at least one surface-deactivated polyisocyanate, preferably at least one surface-deactivated solid-state pol...
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