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WO/2023/021773A1 |
Provided is a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer which can be formed with low heat energy and can exhibit excellent adhesive force. This pressure-sensitive adhesive sheet comprises a substra...
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WO/2023/022185A1 |
Provided is an adhesive sheet that has an adhesive agent layer which is curable by active energy rays and in which a reduction in hardness is suppressed by including a curable component. The provided adhesive sheet comprises an adhesive ...
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WO/2023/017835A1 |
The present invention provides a polyisocyanate composition which is derived from at least one diisocyanate that is selected from the group consisting of aliphatic diisocyanates and alicyclic diisocyanates, and at least one polyester pol...
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WO/2023/018212A1 |
The present invention relates to a composition for adhesion of dissimilar materials, and a preparation method therefor, and, more specifically, to a composition for adhesion of dissimilar materials, and a preparation method therefor, the...
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WO/2023/012947A1 |
Provided is an adhesive sheet 1 comprising at least an adhesive agent layer 11, wherein the gel fraction of an adhesive agent that makes up the adhesive agent layer 11 is less than 10%, and the 500% modulus of the adhesive agent layer 11...
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WO/2023/013489A1 |
This composition contains a (meth)acrylic copolymer A which has a number average molecular weight greater than 10000, measured by gel permeation chromatography, and a polymer X which has a number average molecular weight of 1000-10000, m...
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WO/2023/013367A1 |
This elevator floor structure has a plate, a reinforcing member arranged on one main surface side of the plate, and an adhesive layer for bonding the plate and the reinforcing member, wherein: the adhesive layer has a configuration in wh...
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WO/2023/013399A1 |
The present invention provides an adhesive composition with which it is possible to form an adhesive having both a high refractive index and low elastic modulus. Provided is an adhesive composition including an acrylic polymer and a plas...
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WO/2023/013532A1 |
The purpose of the present invention is to provide a pressure-sensitive adhesive tape that has high adhesive strength to rough surfaces and excellent shear strength at high temperatures. Further, a pressure-sensitive adhesive tape accord...
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WO/2023/013678A1 |
The present invention addresses the problem of developing a binder or an adhesive having superior easy-disassembly properties or decomposition properties while having sufficient adhesiveness prior to being heated. The above problem is ...
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WO/2023/013701A1 |
An adhesive skin patch material having good adhesive properties (adhesive strength, water-resistant adhesiveness, etc.) even in the presence of water such as bathing, perspiring, etc., in addition to practical initial adhesive properties...
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WO/2023/006629A1 |
The present invention relates to a web-shaped adhesive compound which contains at least one poly(meth)acrylate and optionally at least one synthetic rubber; and - at least one polyurethane- and/or silicone-based filler. The invention als...
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WO/2023/008747A1 |
The present invention relates to an adhesive sheet and, more specifically, to an adhesive sheet comprising a substrate film having a predetermined range of water contact angle and an adhesive layer disposed on the substrate film. The pre...
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WO/2023/007947A1 |
This mold release film comprises a base material layer and an adhesive layer, wherein the thickness of the adhesive layer is 4-30% of the total thickness of the base material layer and the adhesive layer, and the thickness of the base ma...
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WO/2023/008363A1 |
The present disclosure addresses the problem of providing a reaction curable composition that makes it possible to suppress reflection of light on the surface of a cured product by producing the cured product by curing the reaction curab...
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WO/2023/002980A1 |
Provided are: an adhesive composition which can form an adhesive layer that has low permittivity and low dielectric loss in a high-frequency band, and which is suitable for bonding members constituting a millimeter-wave antenna; and an a...
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WO/2023/285236A1 |
An aqueous pressure-sensitive adhesive composition for recycling-compatible pressure-sensitive adhesive labels is described. The adhesive composition comprises (A) a pressure-sensitive adhesive polymer made by emulsion polymerization of ...
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WO/2023/286620A1 |
Provided is a pressure-sensitive adhesive sheet which has satisfactory conformability to the surface contours of adherends and which, when used for encapsulating a semiconductor chip with a resin on the pressure-sensitive adhesive layer,...
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WO/2023/286621A1 |
Provided is a pressure-sensitive adhesive sheet having excellent removability from adherends. The pressure-sensitive adhesive sheet comprises a substrate and a pressure-sensitive adhesive layer disposed on at least one side of the substr...
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WO/2023/286619A1 |
The present invention provides an adhesive sheet having a satisfactory balance of reduced adhesive residue when peeling and excellent conformability to the surface shape of an adherend. Provided is an adhesive sheet comprising a base mat...
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WO/2023/282008A1 |
The present invention provides a double-sided adhesive sheet that has excellent impact resistance and excellent reworkability. A double-sided adhesive sheet 1 comprises an adhesive layer 2. The thickness of the double-sided adhesive sh...
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WO/2023/280444A1 |
A composition consisting of: (A) 20% to 30% by weight of one or more thermoplastic polymers, (B) 45% to 69% by weight of organic solvent, (C) 2% to 15% by weight of silica particles, (D) 0.5% to 10% by weight of organic thickener, (C) 1%...
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WO/2023/282010A1 |
[Problem] To provide a double-sided pressure-sensitive adhesive sheet having excellent impact resistance, high shear adhesive force, and excellent initial tackiness. [Solution] A double-sided pressure-sensitive adhesive sheet 1 includes ...
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WO/2023/282011A1 |
Provided is a double-sided pressure-sensitive adhesive sheet which includes a colored pressure-sensitive adhesive layer and which exhibits excellent impact resistance and excellent processability. A double-sided pressure-sensitive adhe...
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WO/2023/281996A1 |
The present invention addresses the problem of providing an adhesive tape for wafer processing that combines tensile stress and uniform expandability suitable for a step of dividing an adhesive layer by expansion, and high shrinkability ...
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WO/2023/282007A1 |
Provided is a double-sided adhesive sheet having excellent impact resistance and reworkability. A double-sided adhesive sheet 1 comprises an adhesive layer 2 and has a thickness of at most 500 μm. The adhesive layer 2 is an acrylic ad...
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WO/2023/281465A1 |
Provided are a double-sided adhesive film and a cooler filter screen assembly including the same. The double-sided adhesive film includes a first release layer, a second release layer, and an adhesive body. The first release layer and th...
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WO/2023/282009A1 |
Provided is a double-sided pressure-sensitive adhesive sheet that has excellent shock resistance and a high shear adhesive strength. This double-sided pressure-sensitive adhesive sheet 1 includes a pressure-sensitive adhesive agent lay...
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WO/2023/276331A1 |
Provided is an adhesive composition including a copolymer (A) and a curing agent (B), the copolymer (A) being formed from a monomer mixture containing an alkyl (meth)acrylate (a1) that has a C4-12 alkyl group, a (meth)acrylate (a2) that ...
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WO/2023/274961A1 |
The aim of the invention is to provide an adhesive compound with good shock resistance and a high degree of internal strength, in particular against loads in the z-direction. This is achieved by an adhesive compound which comprises a) at...
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WO/2023/277018A1 |
Provided are: a method for producing a water-soluble polymer, the method making it possible to produce a water-soluble polymer under mild conditions from an adhesive as waste; a method for producing a water-absorbent polymer, the method ...
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WO/2023/277184A1 |
The present invention provides a star polymer which has an arm section derived from an arm polymer obtained by polymerizing a vinyl monomer, and a core section containing a structure derived from a polyfunctional alkenyl compound for cro...
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WO/2022/270567A1 |
The present invention provides an adhesive tape that has a high content of organism-derived carbon, that can exhibit excellent adhesion, and that has reduced odor generation. The present invention is an adhesive tape that has an adhesive...
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WO/2022/271839A1 |
Some embodiments of the present disclosure are directed to a composite roofing membrane. In some embodiments, the composite roofing membrane comprises a roofing membrane and a roofing composite. In some embodiments, the roofing composite...
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WO/2022/270566A1 |
The present invention provides an adhesive tape having a high bio-based carbon content and having an excellent shear retention force at a high temperature. The present invention is an adhesive tape having an adhesive layer containing an ...
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WO/2022/270565A1 |
The present invention provides a pressure-sensitive adhesive composition which is less apt to corrode metals and can exhibit excellent adhesive force. Also provided is a pressure-sensitive adhesive tape including a pressure-sensitive adh...
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WO/2022/270556A1 |
This method for producing an optical multilayer body comprises: a step A for preparing a first optical sheet that has a first main surface having a relief structure; a step B for preparing an adhesive layer; and a step C for bonding the ...
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WO/2022/264861A1 |
The present invention provides an adhesive sheet with which concealment of an adherend and blocking of infrared rays is possible. Provided is an adhesive sheet having an adhesive layer. This adhesive sheet exhibits at most 20% transmitta...
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WO/2022/264860A1 |
The present invention provides an adhesive sheet with which concealment of an adherend and superior blocking of infrared rays is possible. Provided is an adhesive sheet having an adhesive layer. The adhesive layer includes an infrared ab...
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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/2022/261123A1 |
A multilayer composite containing a polymeric membrane, a hot-melt adhesive layer, and a release liner, wherein the hot-melt adhesive layer comprises a thermally curable pressure- sensitive adhesive. The invention further relates to a pr...
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WO/2022/259852A1 |
The present invention provides adhesive tape for bicycle rims which has favorable workability. The adhesive tape for bicycle rims is an adhesive sheet to be used for blocking spoke holes in a bicycle rim, said adhesive sheet comprising a...
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WO/2022/260277A1 |
A unit cell according to one embodiment of the present invention has separators and electrodes alternately stacked in the order of a lower separator, a first electrode, an upper separator, and a second electrode. An adhesive is applied t...
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WO/2022/261599A1 |
Provided herein is a waterborne resin composition comprising: 1) at least one binder resin comprising a hydroxyl-functional polymer, a carboxyl-functional polymer, a polyol, an amino-functional polymer, a carboxamide, or combinations the...
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WO/2022/257782A1 |
Disclosed in the present application are a vibrating diaphragm for a loudspeaker, a preparation method for a vibrating diaphragm for a loudspeaker, and a sound generating device. The vibrating diaphragm for a loudspeaker comprises an aqu...
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WO/2022/259905A1 |
A conductive paste according to the present invention comprises a conductive filler (a) and a binder (b), wherein the binder (b) includes a terminal hydroxyl group-containing polyalkylene glycol (meth)acrylate (b1).
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WO/2022/073527A9 |
Disclosed is a dedicated formaldehyde-free setting agent for mineral wool with improved water resistance, comprising the following components in parts by weight and according to 100% of solid content: 100 parts of a water-soluble resin p...
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WO/2022/255132A1 |
(Problem) To provide a layered body capable of preventing formation of air bubbles in an adhesive agent layer or escape of an adhesive agent therefrom even when being repeatedly bent so as to have the back surface layer side thereof loca...
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WO/2022/255165A1 |
Provided is a laminated film capable of improving work efficiency in a process for producing a semiconductor device. The laminated film according to the present invention is such that a first separator, a first adhesive layer composed ...
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WO/2022/255131A1 |
[Problem] To provide a multilayer body which is capable of suppressing the occurrence of adhesive omission or air bubbles in an adhesive layer even in cases where the multilayer body is repeatedly bent under high temperature conditions, ...
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