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Patent Searching and Data


Matches 551 - 600 out of 56,354

Document Document Title
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...  
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...  
WO/2023/145099A1
Provided is a film laminate for wheel adhesion, capable of reducing the peeling electrostatic voltage generated when the film for wheel adhesion is peeled off and reducing the peeling noise generated at that time. This laminate is formed...  
WO/2023/145504A1
A foaming adhesive sheet comprising a first adhesive layer that contains a curable adhesive and a foaming agent, and a second adhesive layer that is disposed on one surface of the first adhesive layer, contains a curable adhesive, and do...  
WO/2023/145600A1
Provided is an adhesive composition from which an adhesive layer having a low dielectric constant can be formed. Provided is an adhesive composition which contains a polyester-based resin containing a constituent unit derived from a co...  
WO/2023/144578A1
A functional interior film may comprise an antireflective layer and a background layer, wherein: the antireflective layer comprises a transparent film, a water-repellent coating layer formed on the front surface of the transparent film, ...  
WO/2023/145292A1
[PROBLEM] To provide a polymer which has a novel alicyclic structure and can be used as an adhesive. [SOLUTION] A polymer having an alicyclic structure according to the present invention has a crystal heat of fusion of 30.0 J/g or less, ...  
WO/2023/145602A1
The present invention provides an optical multilayer body wherein: an image display device and a touch sensor are stacked upon each other; and noise is not likely to be transmitted from the image display device to the touch sensor. An ...  
WO/2023/146207A1
The present invention relates to an adhesive composition comprising: a monofunctional cationic polymerizable monomer; a difunctional cationic polymerizable monomer including a cationic polymerizable monomer having an alicyclic ring and a...  
WO/2023/139588A1
Disclosed herein are laminar laser-induced graphene composites and in particular laser- induced graphene embedded in an adhesive carrier, optionally comprising electrically and/or thermally conductive filler. Particularly, the present di...  
WO/2023/137791A1
Provided are a waterproof gas-permeable TPU hot-melt adhesive film and a preparation process therefor. The waterproof gas-permeable TPU hot-melt adhesive film comprises the following components in parts by weight: 75-90 parts of TPU; 15-...  
WO/2023/140316A1
The purpose of the present invention is to provide an adhesive composition that readily forms a thin, high-quality polyester adhesive in a composition that contains a polyester polymer and a crosslinking agent and additionally contains a...  
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...  
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...  
WO/2023/140068A1
Provided is a surface-protective film which, even when an object to be protected is subjected to a bubble inspection together with the surface-protective film adherent thereto, enables the object to be accurately inspected. A surface-pro...  
WO/2023/137792A1
A high-temperature-resistant EVA hot melt adhesive film, comprising the following raw materials, in parts by weight: 60-100 parts of an EVA resin; 10-30 parts of europium acrylate; 5-20 parts of diphenylmethane bismaleimide; 4-15 parts o...  
WO/2023/140067A1
Provided is a surface-protective film which, even when an object to be protected is subjected to a foreign-matter inspection and a bubble inspection together with the surface-protective film adherent thereto, enables the object to be acc...  
WO/2023/139368A1
The present application describes a compostable cold seal cohesive composition. The present application also describes a packaging structure comprising the compostable coldseal cohesive composition of the invention.  
WO/2023/140395A1
The present invention relates to an adhesive sheet having a barrier microchannel and a method for manufacturing same. The adhesive sheet having a barrier microchannel according to the present invention comprises a substrate layer, an adh...  

Matches 551 - 600 out of 56,354