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Patent Searching and Data


Matches 501 - 550 out of 56,391

Document Document Title
WO/2023/182325A1
Provided is a polyester-based pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive excellent in terms of adhesive force, heat resistance, moist heat resistance, and optical properties. The polyester-ba...  
WO/2023/182285A1
The non-sewn clothing manufacturing method according to the present disclosure comprises a step of preparing a urethane prepolymer-containing reactive hot-melt adhesive, a step of forming an adhesive layer by melting the reactive hot-mel...  
WO/2023/182186A1
Provided is a manufacturing method for a pellicle frame having a pressure-sensitive adhesive layer by which it is possible to suppress the number of instances of air entrapment when attaching a pellicle to a photomask. This manufacturi...  
WO/2023/177038A1
The present invention relates to a method for preparing an adhesive by using a low-carbon emission, wherein the adhesive comprises an adhesive resin, a polymerization initiator, a low-boiling-point solvent and a curing agent, and the adh...  
WO/2023/173457A1
A flame retardant and degradable adhesive tape, and a preparation method therefor. The method comprises: first separately preparing a degradable adhesive tape base layer and a flame retardant and degradable adhesive tape bonding layer; t...  
WO/2023/178296A1
Laser printable, flexible drum labels that are sufficiently durable for marine environments are disclosed. Drums containing the durable labels are also disclosed.  
WO/2023/176985A1
This foam sheet has a permanent deformation of at least 15% occurring as a result of one minute of compression at a stress of 1.2 MPa per 100 mm2. This adhesive tape comprises the foam sheet and an adhesive material provided to at least ...  
WO/2023/176606A1
Provided is an adhesive sheet having excellent adhesive force while having good flexibility and restorability. An adhesive sheet having a storage shear modulus at -20°C [G'(-20°C)] of 700 kPa or less, wherein the adhesive sheet is fo...  
WO/2023/176607A1
Provided is an adhesive sheet in which interlayer stress can be reduced when the sheet is folded, especially in a low temperature state, which exhibits excellent durability for suppressing cracks in a member sheet or flexible member, and...  
WO/2023/176800A1
The present invention relates to: an easily dismantled adhesive sheet that has an adhesive layer containing an inorganic swelling agent and a resin, the adhesive force of the adhesive layer being 1.0 N/20 mm or more; a laminate that uses...  
WO/2023/176984A1
A foam sheet according to the present invention has a stress relaxation rate of 23% or greater and a 25% compressive strength of 1000 kPa or less. An adhesive tape according to the present invention comprises the foam sheet according to ...  
WO/2023/177255A1
The present invention relates to a method for manufacturing an eco-friendly adhesive resin using a low carbon emission process, an adhesive resin prepared thereby, an adhesive composition containing the adhesive resin, and an adhesive la...  
WO/2023/177280A1
A pressure-sensitive adhesive sheet for providing support to at least one edge of a flexible clothing. The pressure-sensitive adhesive sheet comprises a pressure-sensitive adhesive film having a first adhesive surface and a second adhesi...  
WO/2023/176023A1
Provided is an adhesive sheet 1 comprising: a base material 11 formed from a paper material; and an adhesive layer 12 laminated on at least one surface of the base material 11, wherein an adhesive constituting the adhesive layer 12 conta...  
WO/2023/176833A1
The purpose of the present invention is to provide an adhesive agent composition capable of forming and adhesive agent layer that exhibits low surface resistivity and has excellent antistatic performance. An adhesive agent composition ...  
WO/2023/176134A1
The present disclosure provides an article comprising a first member, a second member, and an adhesive member disposed between the first member and the second member, wherein: the adhesive member has at least a cured adhesive layer, and ...  
WO/2023/176834A1
The purpose of the present invention is to provide an adhesive agent composition capable of forming and adhesive agent layer that exhibits low surface resistivity and has excellent antistatic performance. An adhesive agent composition ...  
WO/2023/176958A1
Provided is a resin composition characterized by containing an epoxy resin, a curing agent, a foaming agent, and a filler, the shape of the filler being a flake shape, a plate shape, a needle shape, a fiber shape, or a branch shape, and ...  
WO/2023/172029A1
The present application can provide a compound, a release composition, a release layer, a release film, and an adhesive film. The present application can provide a compound that can form a release layer that can show an appropriate level...  
WO/2023/171634A1
Conductive particles P for an adhesive film for circuit connection, said conductive particles P each comprising a conductive parent particle 31 and child particles 32 covering the surface of the parent particle 31, wherein the ratio of t...  
WO/2023/171515A1
Provided is a sheet for workpiece processing, which is provided with a base material and an adhesive layer that is superposed on one surface of the base material, and which is such that the adhesive layer is composed of an active energy ...  
WO/2023/171633A1
This electrically conductive particle P for an adhesive film for circuit connection comprises a mother particle 31 having electrical conductivity, and child particles 32 that cover the surface of the mother particle 31, wherein, with the...  
WO/2023/171615A1
This aqueous dispersion contains a resin component, a wetting agent, and water. The resin component contains an ethylene-unsaturated carboxylic acid copolymer. The wetting agent contains a silicon-based wetting agent and an acetylene-bas...  
WO/2023/168833A1
Disclosed in the present application are a composition, an adhesive film comprising the composition, and a chip packaging structure. The composition comprises epoxy resin, a surfactant, a curing agent and a filler, the surfactant being s...  
WO/2023/170875A1
A heat-sealable, heat-sensitive film according to the present invention which has a substrate and a heat-sensitive recording layer and is joined to a sealing target material by heat, wherein the heat-sensitive recording layer is provided...  
WO/2023/171631A1
Conductive particles P which have an individual dispersion ratio of at least 90.0% and are used to produce an adhesive film for circuit connection, said conductive particles P each comprising a conductive parent particle 31 and child par...  
WO/2023/169893A1
The invention relates to a curable adhesive substance comprising the following, in relation to the mass of the curable adhesive substance: a) one or more (meth)acrylate block copolymers X with an A-B-A structure in a combined mass fracti...  
WO/2023/171079A1
Provided is a sheet for workpiece processing, which is provided with a base material and an adhesive layer that has been laminated on one side of the base material, and which is such that the adhesive layer is composed of an active energ...  
WO/2023/171069A1
This adhesive sheet has a laminate in which a first adhesive layer and a second adhesive layer are laminated, wherein: when a surface on the first adhesive layer side among surfaces of the laminate is defined as the A surface, and a surf...  
WO/2023/171630A1
The present invention provides conductive particles P which have a monodispersity ratio of 90.0% or more and are used for the production of an adhesive film for circuit connection, and which comprise conductive mother particles 31 and ch...  
WO/2023/171803A1
This adhesive film (10) comprises an adhesive layer (12) on at least one surface of a heat-resistant layer (11); the heat-resistant layer (11) essentially contains a thermoplastic resin that has an aromatic ring in a monomer unit; the he...  
WO/2023/171516A1
Provided is a sheet for workpiece processing comprising a base material, an adhesive layer that has been laminated on one side of the base material, and a protective film forming layer that has been laminated on the adhesive layer, on th...  
WO/2023/167239A1
The present disclosure provides a foaming adhesive sheet having: a first adhesive layer; a base material; and a second adhesive layer in the stated order. The first and second adhesive layers contain a curable adhesive. At least one of t...  
WO/2023/167281A1
This film manufacturing method includes a removal step for removing at least one adhesive film piece to be removed among a plurality of adhesive film pieces from an original film in which the plurality of adhesive film pieces are provide...  
WO/2023/166811A1
[Problem] To provide a window film that has an adhesive agent layer in which glue slippage due to deformation of the adhesive agent layer is suppressed. [Solution] A window film having a substrate and an adhesive agent layer that is posi...  
WO/2023/167052A1
The present invention provides: a thermosetting adhesive sheet which can be stored at room temperature and completes bonding without requiring a curing process after thermal compression bonding, while being capable of suppressing bonding...  
WO/2023/166775A1
Provided is an adhesive sheet 1 including a single-layered or multi-layered adhesive agent layer 11, in which at least one of layers constituting the adhesive agent layer 11 comprises an adhesive agent comprising a modified cyclodextrin....  
WO/2023/167080A1
[Problem] To provide: an adhesive agent composition having excellent heat resistance and adhesive strength, a low dielectric constant and dielectric loss tangent, and excellent dielectric properties; an adhesive sheet containing the same...  
WO/2023/163145A1
The present invention is an optical laminate for an OLED display device, said optical laminate being able to suppress fold marks and peeling during folding, and having a resin layer and a pressure-sensitive adhesive agent layer, wherein ...  
WO/2023/163717A1
The present disclosure provides adhesive mounting articles that can be removed from surfaces without damage by having reduced contribution of a hardgood to the peel force generated by the adhesive article during removal. In some instance...  
WO/2023/163036A1
In order to provide a bonded article that has excellent bonding strength, can combine adherends of different configurations, and also has excellent productivity, this bonded article comprises at least a first adherend, a second adherend,...  
WO/2023/163238A2
Provided is an adhesive tape which contributes to a reduction in a discharge amount of a release paper. An adhesive tape 1 comprises a tape body 10 and a release paper 20. The tape body 10 has a surface 12. The surface 12 is an adhesive ...  
WO/2023/159780A1
Disclosed in the present invention are a bicomponent polyurethane multilayer film and a preparation method therefor. The preparation method comprises the following steps: applying a flexible polyurethane coating liquid to the surface of ...  
WO/2023/163463A1
The present invention relates to a resin composition and a display device comprising same, the resin composition containing a (meth)acrylic-modified urethane oligomer, a photopolymerizable monomer, and a photoinitiator having a weight av...  
WO/2023/163293A1
Embodiments of the present invention provide an adhesive sheet and a display device comprising same. The adhesive sheet is formed from an adhesive composition including: a polymer of (meth)acrylic monomers and polar functional group-cont...  
WO/2023/162944A1
A purpose of the present invention is to provide a pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive layer which is less apt to have failures in durability (particularly stability of non-corrosivene...  
WO/2023/159779A1
Disclosed in the present invention are a polyurethane multilayer film and a preparation method therefor. The preparation method comprises the following steps: applying a flexible polyurethane coating liquid to the surface of a polyethyle...  
WO/2023/162931A1
Provided is a joined structure that comprises a first cloth, a second cloth, and an adhesive layer that is provided between the first cloth and the second cloth and contains a cured product of a reactive hot-melt adhesive. The reactive h...  
WO/2023/156083A1
In order to improve optical transparency, cost efficiency and adhesive behavior, an optically transparent pressure-sensitive adhesive layer for use in a pressure-sensitive adhesive comprises a polymer network with at least one alkylsilox...  
WO/2023/157217A1
The present invention addresses the problem of providing a heat seal paper which is suitably used in packaging applications such as packaging materials, bags, containers, boxes, cups and lid materials, and which has heat sealing adequacy...  

Matches 501 - 550 out of 56,391