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WO/2023/145567A1 |
The objective of the present invention is to provide an adhesive tape having excellent adhesiveness and exhibiting excellent holding power even when subjected to long-term shear stress at high temperatures. The present invention is an ad...
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WO/2023/144446A1 |
The specification relates to a wash-off label (100, 200) comprising a face (101, 301 ) and a pressure sensitive adhesive (102, 302) adjoined to the face, wherein the face (101, 301 ) comprises corona discharged filmic material and the pr...
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WO/2023/146043A1 |
The present invention relates to: an adhesive composition for semiconductor processing that can produce film having highly reliable adhesiveness to wafers; film comprising the adhesive composition for semiconductor processing; and a meth...
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WO/2023/139826A1 |
Provided is a foam member that comprises a resin foam and an adhesive layer and that is excellent in integration between the resin foam and the adhesive layer and in cleanliness. A foam member according to the present invention compris...
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WO/2023/137897A1 |
The present invention discloses a method for preparing a polyacrylate pressure-sensitive adhesive for an ultrathin adhesive tape. In the present invention, a semi-continuous solution polymerization method is used; a relatively high initi...
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WO/2023/139879A1 |
Provided is a foam member comprising a resin foam body and an adhesive layer, said foam member exhibiting superior water resistance, punch machining properties, and cleanliness. A foam member according to the present invention comprise...
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WO/2023/140251A1 |
Provided is a foam member comprising a resin foam and an adhesive layer, the foam member exhibiting excellent cleanliness and being capable of preventing the contamination of a member that is used together with the foam member. A foam ...
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WO/2023/139878A1 |
Provided is a foam member comprising a resin foam body and an adhesive layer, said foam member exhibiting superior punch machining properties and cleanliness. A foam member according to the present invention comprises a resin foam body...
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WO/2023/136146A1 |
The purpose of the present invention is to provide a resin composition that is appropriate for forming an adhesive layer suitable as a shock-absorbing layer endowed with both shock absorption properties and heat resistance. The present...
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WO/2023/136145A1 |
The purpose of the present invention is to provide a resin composition that is appropriate for forming an adhesive layer suitable as a shock-absorbing layer endowed with both shock absorption properties and processability/workability. ...
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WO/2023/136131A1 |
The present invention addresses the problem of providing an adhesive sheet and an adhesive agent having outstanding adhesive strength, heat resistance, resistance to humidity-induced whitening, outgas resistance, and light resistance. Sa...
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WO/2023/136171A1 |
The purpose of the present invention is to provide a single-sided adhesive tape that does not tend to wrinkle even when affixed to a thin adherend and that has exceptional resistance to strong alkaline solutions. The present invention is...
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WO/2023/136052A1 |
One embodiment of the present invention relates to a pressure-sensitive adhesive composition for a polarizing plate or a polarizing plate with a pressure-sensitive adhesive layer, and the pressure-sensitive adhesive composition for a pol...
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WO/2023/132324A1 |
This curable composition contains: (A) a (meth)acrylic acid ester-based copolymer having a reactive silicon group; and (B) a tackifying resin. Monomer components that constitute the (meth)acrylic acid ester-based copolymer (A) include: a...
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WO/2023/132578A1 |
The present invention relates to an adhesive composition and, more specifically, to an adhesive composition comprising an acrylic copolymer, a non-yellowing isocyanate-based or aziridine-based cross-linking agent, and an organosilicon co...
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WO/2023/132664A1 |
The present application can provide an adhesive suitable for a flexible device and a device comprising same. According to one embodiment, the present application can provide an adhesive which is applied to a flexible device to effectivel...
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WO/2023/129839A1 |
Disclosed herein are resin compositions comprising a (meth)acrylic polymer comprising at least one pendant silane functional group and a silane functional group equivalent weight of 500 g/eq to 9,000 g/eq. Also disclosed herein are coati...
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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/2023/119029A1 |
Thermally de-bondable adhesives are formed from curable compositions that have a two-stage curing mechanism. The first stage of curing forms a pressure sensitive adhesive and the second stage of curing, reduces the adhesion of the adhesi...
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WO/2023/120136A1 |
An adhesive sheet with a release film having a space part between the release film and the adhesive sheet and having a porosity (X) of 3 to 70% in the space part is proposed as an adhesive sheet with a release film including an adhesive ...
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WO/2023/120049A1 |
[Problem] To provide a pressure-sensitive adhesive composition which exhibits sufficient peel strength as required for masking tape applications and which can yield a pressure-sensitive adhesive layer having excellent aqueous coating mat...
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WO/2023/116537A1 |
The present application provides an adhesive film and a preparation method therefor, a composite component, and an electronic device. The adhesive film is prepared from a prepolymer by means of a cross-linking reaction. The prepolymer co...
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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/2023/119911A1 |
A pressure-sensitive adhesive composition comprising water and (meth)acrylic resin particles which have an average particle diameter of 5-160 nm and comprise constituent unit (A) derived from an alkyl (meth)acrylate monomer, constituent ...
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WO/2023/111722A1 |
The present disclosure relates to a curable precursor of an adhesive composition, wherein the curable precursor comprises (a) a radically (co)polymerizable compound, (b) a vanadium compound, (c) a beta-dicarbonyl compound, and (d) a quat...
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WO/2023/114625A1 |
A waterborne precursor polymer dispersion composition comprising the reaction product obtained by free-radical emulsion polymerization of a monomer mixture comprising: (A) at least one alkyl (meth)acrylate; and (B) at least one ethylenic...
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WO/2023/111992A1 |
An adhesive film includes a first (meth)acrylate copolymer containing at least 55 weight percent (wt.%) of linear or branched alkyl (meth)acrylate monomer units, from 15 to 40 wt.% of (meth)acrylic acid monomer units, and 0.1 to 5 wt.% o...
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WO/2023/112427A1 |
The present invention provides a method for producing a semiconductor device, the method using an adhesive sheet that is capable of accurately following and adhering to recesses and projections in the surface during a processing step of ...
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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/2023/105906A1 |
Provided is a reinforcement film including a base layer and a pressure-sensitive adhesive layer, wherein the reinforcement film has both excellent low elasticity and excellent heat resistance, and poor IC connection, for example, is not ...
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WO/2023/104819A1 |
A two-part curable composition comprising a Part A and a Part B: Part A comprising: (i) a curable (meth)acrylate component;(ii) a free radical initiator; and(iii) a cyclic β-keto ester wherein the cyclic part of the cyclic β-keto ester...
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WO/2023/102879A1 |
The present disclosure provides embodiments of multi-layer structures and methods of making, the multi-layer structures comprising at least one polyvinyl chloride (PVC) layer, at least one metal layer, and at least one tie layer adhering...
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WO/2023/105461A1 |
A composition includes an acrylic polymer, an emulsifier, and water. The acrylic polymer includes monomer units of at least one alkyl acrylate or alkyl methacrylate, wherein alkyl has at least 8 carbon atoms. Not more than one percent by...
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WO/2023/105120A1 |
This specification relates to a linerless adhesive label (200, 300) comprising activatable pressure sensitive adhesive which is not tacky at conventional storage and transport conditions, but is activatable into tacky form by external en...
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WO/2023/100866A1 |
Provided is an adhesive sheet 1 having at least an adhesive layer 11, wherein the transmittance of the adhesive layer 11 at a wave number of 1105-1125 cm-1 in IR transmittance measurement is 50% or greater, and the stress at 200% elongat...
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WO/2023/100628A1 |
A purpose of the present invention is to provide an adhesive composition for vulcanized rubbers which has excellent adhesiveness. This adhesive composition for vulcanized rubbers comprises an organic polymer having an alkoxysilyl group, ...
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WO/2023/100406A1 |
The present invention provides a polarizing plate with a retardation layer, the polarizing plate having excellent durability at high temperatures. A polarizing plate with a retardation layer according to one embodiment of the present inv...
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WO/2023/100917A1 |
A metal paste for joining according to the present invention contains a plasticizer comprising a metal powder, an acrylic resin, and an adipate ester, and a solvent, the plasticizer content being within the range of 3.2-10.4 mass%, and t...
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WO/2023/100861A1 |
The present invention provides a pressure-sensitive adhesive and/or an adhesive which can be more flexibly changed by an external stimulus at an arbitrary timing. Provided is a release liner-equipped pressure-sensitive adhesive sheet and...
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WO/2023/101251A1 |
The present invention relates to a surfactant composition for an adhesive, an adhesive composition comprising same, and preparation methods therefor. The surfactant prepared according to the present invention is included in an adhesive s...
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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/2023/093168A1 |
Provided in the present invention are a base membrane of a swelling adhesive tape for a lithium battery and a swelling adhesive tape for a lithium battery. The base membrane has a three-dimensional network structure, and the three-dimens...
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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/2023/094549A1 |
The present invention relates to a hot-melt pressure-sensitive adhesive at least comprising a mixture of a thermoplastic polymer and a plasticiser, wherein the thermoplastic polymer is a poly(meth)acrylate homo- or copolymer and the poly...
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WO/2023/096413A1 |
The present application may provide an adhesive which: is applied to a flexible device to effectively respond to repeated deformation and recovery; does not cause defects (e.g., observed deformation marks, etc.) before and after deformat...
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WO/2023/090026A1 |
The present invention provides a microcapsule type curable resin composition which is applied to a screw member so as to reduce the generation of dust when the screw member is screwed into a base material, while additionally having excel...
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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/2023/088652A1 |
The present application is directed to a copolymer obtained by free radical polymerization, said copolymer comprising, based on the total weight of monomers: from 0.01 to 10 wt.% of a) at least one co-polymerizable photoinitiator having ...
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WO/2023/089252A1 |
The present invention relates to a cross-linkable two-component composition comprising: a component A comprising: a compound having one of the following formulae (Ia) or (Ib): and at least one (meth)acrylate monomer M1; a component B com...
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WO/2023/091806A1 |
The present disclosure relates generally to two part adhesive compositions comprising a thiol part including a component having thiol functionality and a (meth)acrylate functional part including a polyolefin polymer having (meth)acrylate...
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