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WO/2024/083887A1 |
The present invention relates to: a method for preparing a polymer composition, in which method a silane-modified monomer is polymerised, within a polyol or within a prepolymer having terminal isocyanate groups, by means of free-radical ...
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WO/2024/078929A1 |
The present application pertains to process for determining a mixing ratio of organic, miscible components in a mixture of these components, wherein inorganic markers are use an in indicator about the mixing ratio and where a known amoun...
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WO/2024/081538A1 |
A polyester polyol comprising structural units derived from: (a) a polybasic acid; and (b) a polyhydric alcohol mixture comprising: (i) a diol having a linear or branched hydrocarbon chain between two hydroxyl groups, wherein the hydroca...
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WO/2024/074344A1 |
The present invention relates to a two-component polyurethane composition for polycarbonate bonding, a method of bonding to a polycarbonate substrate with the composition, and a method of preparing the composition. The two-component poly...
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WO/2024/076409A1 |
Provided herein is a monomer for making polymers, in particular adhesives, and adhesives made with said monomer.
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WO/2024/074778A1 |
The invention relates to a two-component composition comprising: - a component A comprising: o an organoborane amine complex, and o a polyol polymer having a number-average molar mass of less than 4500 g/mol; and - a component B comprisi...
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WO/2024/069084A1 |
The present invention relates to a method for preparing a composition of ionic polyurethane(s), comprising: (i) a step of esterifying a bio-based polyol (A) with a cyclic anhydride to form a composition of polyol(s) (B) comprising at lea...
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WO/2024/062930A1 |
Provided are: an adhesive agent having excellent adhesiveness and heat resistance; a cured product of the adhesive agent; and a member including the cured product. Specifically, the adhesive agent comprises: 0.05-9.5 mass% of a polyfunct...
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WO/2024/060398A1 |
Disclosed in the present invention are a rapid-infiltration and quick-setting high polymer material, and a preparation method therefor and the use thereof. The rapid-infiltration and quick-setting high polymer material comprises a compon...
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WO/2024/063092A1 |
The purpose of the present invention is to provide an adhesive tape having an adhesive layer having excellent retention performance and adhesion even while using a low-molecular-weight (meth)acrylic copolymer. The present invention is an...
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WO/2024/055230A1 |
Provided is a moisture-curable polyurethane hot melt adhesive composition comprising at least one polyurethane prepolymer obtained by reacting components comprising (A) a polyol mixture comprising: (a) at least one polyol which is liquid...
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WO/2024/056688A1 |
The present invention relates to a method for preparing an aminosuccinic resin, and to the aminosuccinic resin obtainable by this method, which has an amine value of less than 190 mg KOH/g. The invention also relates to the use of said a...
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WO/2024/050653A1 |
The present invention belongs to the technical field of adhesives for formaldehyde-free artificial boards, and particularly relates to a composition and an adhesive combined material thereof, and a formaldehyde-free artificial board and ...
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WO/2024/048347A1 |
A laminate comprising a first film, an adhesive layer, and a second film in this order, wherein: the first film and the second film are laminated with the adhesive layer therebetween, and at least one of the first film and the second fil...
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WO/2024/045782A1 |
Disclosed in the present invention are a method for preparing a thermally-cured PU adhesive film having super-hydrophobic and self-repairing functions and a vehicle protective film. The method comprises: coating PU glue on a fluorine rel...
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WO/2024/048592A1 |
The purpose of the present invention is to provide a blocked urethane which can improve epoxy toughness, exhibits excellent storage stability, and serves as a raw material for a high-quality adhesive. This problem can be solved by a bl...
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WO/2024/042892A1 |
An embodiment of the present invention relates to an adhesive composition or an optical laminated body with an adhesive layer. The adhesive composition comprises a meth(acrylic) copolymer that is a copolymer of a monomer mixture containi...
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WO/2024/038104A1 |
The present invention relates to soft thermoplastic polyurethane materials with very good elastic recovery properties (> 92%) in combination with low softening points and good adhesive properties towards supporting materials such as text...
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WO/2024/038859A1 |
The present invention addresses the problem of providing an adhesive resin composition usable without solvents, said adhesive resin composition having high flexibility, impact resistance and adhesive strength, showing little difference i...
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WO/2024/037170A1 |
An HDI/IPDI curing agent, a preparation method therefor, the use thereof and a thermally curable PU adhesive film. The curing agent is prepared from an ester solvent, TMP, HDI, IPDI and DBTDL. The prepared curing agent has a more compact...
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WO/2024/032382A1 |
A heat-resistant UV-curable adhesive and a use thereof in preparation of a fuel cell, relating to the technical field of fuel cells. Raw materials of the heat-resistant UV-curable adhesive disclosed by the present disclosure comprise: a ...
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WO/2024/028308A1 |
The present invention relates to an adhesive composition, the preparation and use thereof, and an article obtained by bonding with the composition. The adhesive composition comprises an aqueous anionic polyurethane dispersion and a uretd...
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WO/2024/028090A1 |
The invention relates to a flat semi-finished product having - a matrix with at least one latently reactive plastic composition, wherein the plastic composition can be cured to form an elastomer, more particularly a thermoplastic elastom...
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WO/2024/026951A1 |
Disclosed is an electro-optical material, which is used for forming a display assembly in combination with a functional layer having a transparent conductive layer. Compared with electrophoretic display devices in the existing technology...
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WO/2024/029315A1 |
A method for producing a (meth)acrylic resin having an ethylenically unsaturated group comprising a step (i) that reversible addition-fragmentation chain transfer (RAFT) polymerizes a raw material monomer group (M) containing a hydroxy g...
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WO/2024/026949A1 |
A double release sheet, which is used for being combined with a functional layer having a transparent conductive layer to form a display assembly. In comparison with electrophoretic display devices in the prior art, a PET part is removed...
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WO/2024/024835A1 |
An adhesive resin composition-coated electromagnetic steel sheet comprising: a steel sheet; and an adhesive resin composition film on at least one surface of the steel sheet, wherein the adhesive resin composition film is a semi-cured pr...
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WO/2024/023457A1 |
The present invention relates to an adhesive composition, characterized in that same makes it possible to recycle a multilayer system F1 comprising said adhesive composition, in order to prepare an article comprising at least 25% by weig...
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WO/2024/020932A1 |
The invention relates to a one-component moisture-curable polyurethane sealant composition comprises an isocyanate terminated polyurethane prepolymer, NCO group content of the isocyanate-terminated polyurethane prepolymer being 1.8 -4.0 ...
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WO/2024/021204A1 |
A biomass TPU hot melt adhesive film, comprising the following raw materials in parts by weight: 85-100 parts of TPU particles; 30-50 parts of biomass; 40-70 parts of hollow glass microspheres; 20-50 parts of a foaming agent; 4-10 parts ...
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WO/2024/024713A1 |
The present invention improves adhesive strength at high temperatures in a battery packaging material in which an active energy-curable adhesive is used. This battery packaging material 1 comprises a barrier layer 11 that has one surfa...
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WO/2024/024834A1 |
An adhesive resin composition-coated electromagnetic steel sheet comprising a steel sheet and an adhesive resin composition coating film provided to at least one surface of the steel sheet, wherein the adhesive resin composition coating ...
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WO/2024/021182A1 |
Disclosed is a self-healing TPU hot melt adhesive film, comprising the following raw materials in parts by weight: 80-100 parts of a TPU particle; 20-43 parts of nitrile rubber; 5-8 parts of a self-healing supramolecular compound; 2-4 pa...
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WO/2024/023455A1 |
The present invention relates to the use of a multilayer system F1 comprising: - a layer C1 comprising at least one polyolefin, - an adhesive layer A comprising the product of reaction between an -NCO component and an -OH component, and ...
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WO/2024/023456A1 |
The present invention relates to a recycled article comprising a polyolefin or a mixture of polyolefins, and a reaction product between an –NCO component and an –OH component, said article having a maximum haze value of 20%.
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WO/2024/021179A1 |
A thermocuring crosslinking-type hot melt adhesive film, comprising the following components in parts by weight: 50-70 parts of TPU; 40-60 parts of a composite crosslinking agent; 15-25 parts of a phenolic resin; 5-10 parts of a temperat...
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WO/2024/019157A1 |
The present invention provides an adhesive sheet which is suitable for adjusting the anchoring power between itself and an optical film to a large value. An adhesive sheet 1 according to the present invention is formed of a photocurable ...
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WO/2024/019520A1 |
The present invention provides a method for preparing a conductive polymer urethane-based prepolymer, and a conductive polymer urethane-based prepolymer prepared thereby, the method comprising the steps of: injecting a diisocyanate-based...
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WO/2024/020462A2 |
An automatic continuous bonding system includes a first roller for controlling a speed and a tension of an adhesive tape, the adhesive tape comprising a styrene-ethylene-butylene-styrene ( SEES ) block copolymer blended with 5% to 20% by...
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WO/2024/016319A1 |
A solvent-free polyurethane adhesive composition is composed of (A) at least one isocyanate group-containing component comprising at least one isocyanate-terminated polyurethane prepolymer obtained by reacting a polyol mixture comprising...
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WO/2024/018243A1 |
Method for end-sealing of hollow membrane filter fibers. During the method one end of the hollow filter fibers is immersed in a low-viscosity hardening sealing material. After the sealing material solidifies, filter fibers with end seals...
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WO/2024/016110A1 |
The present invention provides a flame-retardant wrapping sheet and a flame-retardant wrapping package. Specifically, the flame-retardant wrapping sheet comprises a fiber fabric, and a curable polyurethane prepolymer applied on the fiber...
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WO/2024/019159A1 |
The present invention provides an adhesive sheet which is formed from a photocurable composition and which is suitable for increasing the value of anchoring strength to an optical film. This adhesive sheet 1 is formed from a photocurable...
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WO/2024/019161A1 |
The present invention provides an optical layered body which is capable of suppressing the occurrence of problems in the image display function of an image display device. An optical layered body according to the present invention is equ...
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WO/2024/015163A1 |
Provided herein is a two-component acrylic-epoxy adhesive composition.
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WO/2024/012993A1 |
The invention relates to a two-component composition comprising: − a component A comprising a reaction product obtained by reacting at least: − an aliphatic polyisocyanate, and − a crystalline polyester polyol having a number avera...
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WO/2024/014452A1 |
The purpose of the present invention is to provide a rubber reinforcement fiber treatment agent and a rubber reinforcement fiber treatment agent kit that do not contain resorcin or formaldehyde, a rubber reinforcement fiber that has exce...
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WO/2024/008530A1 |
The invention relates to an adhesive composition comprising at least one isocyanate-functional polyurethane polymer and having a low content of monomeric diisocyanates. The invention is also related to a method for producing the adhesive...
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WO/2024/010060A1 |
The present invention provides a conductive paste which is capable of increasing bondability and is also capable of increasing conduction reliability. A conductive paste according to the present invention contains a curable compound, a...
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WO/2024/009593A1 |
Provided is an adhesive composition that reduces the generation of cutting scraps and adhesive layer damage during cutting, and with which an adhesive layer having suitable peel strength and strength can be obtained. The adhesive composi...
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