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Patent Searching and Data


Matches 451 - 500 out of 56,170

Document Document Title
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...  
WO/2023/157846A1
The present invention discloses a film-like adhesive. The film-like adhesive contains an epoxy resin, a phenolic resin, an elastomer and an inorganic filler. The ratio of the epoxy groups in the epoxy resin to the hydroxyl groups in the ...  
WO/2023/157875A1
The present invention provides a double-sided adhesive sheet by which in a situation where constituent optical members of a display device having a touch panel are equipped with metallic electrically conductive parts, ion migration at th...  
WO/2023/157405A1
An optical laminate comprising an optical function layer and a substrate film laminated thereto with an adhesive layer interposed therebetween, characterized in that the optical function layer has a thickness of 0.5-5 μm and the adhesiv...  
WO/2023/155276A1
Disclosed are an EVA hot melt adhesive film capable of blocking ultraviolet rays and a preparation method therefor. The hot melt adhesive film comprises 60-80 parts of an EVA main body resin; 3-8 parts of an ultraviolet light absorber; 1...  
WO/2023/157404A1
Provided is a production method for a polarizing film having at least a polarizer, the method comprising an application step for applying a curable aqueous dispersion composition to at least one surface of a polarizer and a drying step f...  
WO/2023/158042A1
The present invention relates to a reusable nail tip, and specifically, to a nail tip that can be easily attached to a nail and used for a certain period of time and then removed, and used again. The nail tip according to the present inv...  
WO/2023/155395A1
The present invention relates to a pre-applied polymer waterproofing sheet and a preparation method therefor. The pre-applied polymer waterproofing sheet comprises a base material layer, an adhesive layer and a protective coating which a...  
WO/2023/157406A1
An optical laminate obtained by laminating an optical functional layer and a base film with an adhesive layer therebetween, said optical laminate characterized in that the thickness of the optical functional layer is 0.5 to 5 μm, the th...  
WO/2023/157709A1
Provided are a method for manufacturing a connection structure and a transfer method for a singulated adhesive film, whereby productivity can be improved even when unevenness is present on a substrate. The present invention comprises: ...  
WO/2023/157541A1
The present invention suppresses occurrence of deformation in a polarizing plate. The protective film according to an embodiment of the present invention comprises: a substrate film having a first main surface and a second main surface t...  
WO/2023/157632A1
The present invention addresses the problem of providing a laminated film that improves defects in the corresponding prior art and that is provided with the physical characteristics required for use as a laminated film, the laminated fil...  
WO/2023/155277A1
Disclosed are an infrared shielding type EVA hot melt adhesive film and a preparation method therefor. The hot melt adhesive film comprises 60-80 parts of an EVA main body resin; 10-30 parts of an infrared shielding agent; 5-10 parts of ...  
WO/2023/152912A1
The present invention addresses the problem of providing an electrically peelable adhesive product which has excellent electrical peelability even under such conditions that the electrically peelable adhesive product is exposed to high t...  
WO/2023/152282A1
The invention relates to a pressure-sensitive adhesive comprising: a) one or more poly(meth)acrylates with a weight-average molecular weight Mw of 200,000 g/mol or more in a combined mass fraction of 50% or more, in relation to the mass ...  
WO/2023/153512A1
An adhesive film 1 is provided with a release film 2, and an adhesive layer 3 laminated on one surface 2a side of the release film 2. The adhesive layer 3 comprises a body portion 3A, and a strip-shaped micro piece 3B protruding from the...  
WO/2023/152837A1
Disclosed is a film-form adhesive. The film-form adhesive contains a thermosetting resin component, an elastomer, and an inorganic filler. The total content value for the thermosetting resin component and elastomer is 58 mass% or greater...  
WO/2023/153783A1
An electronic device according to various embodiments disclosed in the present document may comprise: a first housing; a second housing connected to the first housing such that the relative position with respect to the first housing can ...  
WO/2023/153573A1
The objective of the present invention is to provide an antistatic sheet for manufacturing a storage case for a photomask or a pellicle, a manufacturing method therefor, and a method for allowing antistatic characteristics to be recovere...  
WO/2023/152911A1
The present invention addresses the problem of providing an electrically peelable pressure-sensitive adhesive product that exhibits excellent electrical peeling properties even under conditions where the product is exposed to high temper...  
WO/2023/152355A1
The invention relates to a composite film for simplifying the separation of a plastic body produced in a molding method from the mold, comprising a) a support film which is made of plastic and which can be vacuum-formed and b) a hot melt...  
WO/2023/152913A1
The present invention addresses the problem of providing an electrically removable pressure-sensitive adhesive sheet which is thin and is easy to apply to adherends. The electrically removable pressure-sensitive adhesive sheet comprises ...  
WO/2023/152329A1
The invention relates to an adhesive film, in particular a plastic adhesive film, comprising a coating with a lacquer film, characterized in that the lacquer film contains pigments with an average diameter greater than the layer thicknes...  
WO/2023/153409A1
The present invention provides technology that makes it possible to facilitate a step for uniting a metal material and resin while also improving the bonding strength between the metal material and the resin. A bonded laminate 10 accordi...  
WO/2023/153152A1
Provided are: a pressure-sensitive adhesive that contains an emulsion type polymer, an active energy ray-curable resin and, preferably, a photopolymerization initiator; and a pressure-sensitive adhesive sheet 1 that is constituted of a p...  
WO/2023/149023A1
Provided is an adhesive sheet that can be used in transfer of electronic components, said adhesive sheet being capable of contributing to a reduction in production costs, achieving excellent positional accuracy of electronic components a...  
WO/2023/149253A1
Provided is a method for producing a composite polarizing plate capable of suppressing air bubbles from becoming entrapped between a polarizing plate and/or a surface-treated film and an adhesive layer. In the composite polarizing plat...  
WO/2023/149213A1
The present invention addresses the problem of providing an adhesive tape that has excellent formability, impact resistance, ability to conform to an adherend, and heat absorption, that can be used for fixing two or more adherends, and t...  
WO/2023/145601A1
Provided is an adhesive agent composition in which a constituent resin thereof has excellent hydrolysis resistance and from which an adhesive agent layer having a low dielectric constant can be formed. Provided is an adhesive agent com...  
WO/2023/145926A1
The present disclosure provides an adhesive tape for semiconductor processing, the tape comprising a base material and an energy ray-curable adhesive layer that is arranged on one surface of the base material; and this adhesive tape for ...  
WO/2023/145360A1
Provided is a peelable surface protective sheet which adheres well to an object to be treated when the object is treated, and allows for peeling without damaging or deforming an adherend when peeled off. Provided is a surface protective ...  
WO/2022/173781A9
A caustic paste applicator provides a self-contained adhesive patch that supports a ring of adhesive that is adhered to the calf s skin around the horn bud and an inner spot or dab of caustic paste that is applied over the horn bud to co...  
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...  

Matches 451 - 500 out of 56,170