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WO/2021/193718A1 |
Provided is an adhesive sheet including an adhesive layer. The adhesive sheet has an adhesive surface constituted by the adhesive layer. The adhesive layer has a refractive index of more than 1.570, a total light transmittance of 86% or ...
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WO/2021/193315A1 |
The present invention relates to an adhesive sheet including an adhesive layer that contains a base polymer and a pigment, wherein: the light transmittance at a wavelength of 380-500 nm is 25% or less; the light transmittance at a wavele...
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WO/2021/193721A1 |
The provided light-emitting device includes a self-luminescent element, a low-refractive-index layer positioned further toward the viewing side than the self-luminescent element, and a high-refractive-index adhesive layer layered in dire...
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WO/2021/193723A1 |
Provided is an interlayer sheet that is disposed between layers of a laminate for optical use. The interlayer sheet comprises a viscoelastic layer V1 that has a refractive index n1 of 1.570 or more, and that has a storage elastic modulus...
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WO/2021/193437A1 |
A purpose of the present invention is to provide a curable resin composition having excellent adhesive properties, long term heat resistance, and reflow resistance. Another purpose of the present invention is to provide an adhesive agent...
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WO/2021/193850A1 |
The present invention provides a foaming adhesive sheet that comprises a base material and an adhesive layer disposed on at least one surface side of the base material, wherein: the adhesive layer contains a curable adhesive agent and a ...
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WO/2021/193747A1 |
The purpose of the present invention is to provide: a method for producing a pressure-sensitive adhesive sheet, the method, even in the case of incorporating additives into a pressure-sensitive adhesive sheet, minimizing both any propert...
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WO/2021/193720A1 |
The present invention provides an adhesive optical film which comprises a light-transmitting member and an adhesive layer that is superposed on the light-transmitting member. This adhesive optical film has an adhesive surface that is com...
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WO/2021/193207A1 |
It is aimed to provide a single-sided adhesive sheet having excellent infra-red ray blocking properties. Provided is an adhesive sheet provided with a base material layer and an adhesive agent layer arranged on one surface of the base ma...
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WO/2021/193316A1 |
The present invention relates to a pressure-sensitive adhesive sheet which includes a pressure-sensitive adhesive layer comprising a base polymer and a pigment, the pressure-sensitive adhesive sheet having a transmittance for light havin...
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WO/2021/192391A1 |
Provided is a method with which can be produced simply and inexpensively, an adhesive layer-equipped optical layered body having a through-hole and for which the loss of glue and the lifting of a separator and of a surface protection fil...
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WO/2021/192319A1 |
In this thermally peelable adhesive tape having a thermally expandable adhesive layer containing thermally expandable particles and an adhesive component, the maximum expansion temperature of the thermally expandable particles is set to ...
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WO/2021/187135A1 |
Provided is an adhesive film that is suitable for uses involving being cut with a short wavelength laser having a main wavelength of approximately 900-1,200 nm, wherein the state of a surface of an adherend can be easily observed through...
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WO/2021/187368A1 |
The purpose of the present invention is to provide a double-sided adhesive tape that has excellent resistance to an inclined load and excellent reworkability of both adhesive surfaces. The present invention is a double-sided adhesive tap...
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WO/2021/187269A1 |
The present invention addresses the problem of providing a cover film in which blocking is less likely to occur between a polymer layer and a support body even when stored in a roll shape, and in which chips are less likely to be produce...
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WO/2021/187262A1 |
The present invention provides a cover film that achieves both a reduction in floating during insertion and storability over time, is suitable for automatic insertion, and is to be used mainly in microscopes. The cover film of the presen...
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WO/2021/187214A1 |
Provided is a bonding technology by which a metal and a resin are able to be bonded with a sufficient bonding strength. A bonded body which is obtained by directly bonding a metal surface with a functional group, said metal surface havin...
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WO/2021/187278A1 |
This invention provides an adhesive sheet which is, even when a flexible image display device having a display unit that can be wound is repeatedly used, able to prevent formation of trace such as curl and is also able to prevent a layer...
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WO/2021/182540A1 |
Provided is an adhesive-coated fiber cord that has a low environmental load and is capable of adhering tightly to rubber. This adhesive-coated fiber cord is obtained by coating the surface of an organic fiber cord with an adhesive compos...
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WO/2021/182496A1 |
Provided is adhesive application equipment that is capable of applying a necessary, sufficient amount of an adhesive to a strip-shaped thin steel plate without causing an increase in equipment costs. The present invention provides adhesi...
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WO/2021/182318A1 |
A purpose of the present invention is to provide an electronic-component production method in which chip components are transferred to an operation circuit substrate from a multilayer structure for transfer comprising a substrate for tra...
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WO/2021/182327A1 |
A bonding sheet (X) according to the present invention contains a matrix resin, a plurality of solder particles, and a plurality of flux particles, and has a sheet thickness T. In the bonding sheet (X), the particle diameter D50 of the s...
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WO/2021/182340A1 |
A purpose of the present invention is to provide a multilayered pressure-sensitive adhesive layer which has an increased thickness and, despite this, is reduced in surface unevenness which may affect visibility. This multilayered pressur...
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WO/2021/182541A1 |
Provided is a rubber/organic fiber cord composite in which rubber and an organic fiber cord are firmly adhered and which exerts less burden on the environment. This rubber/organic fiber cord composite is provided with a rubber member and...
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WO/2021/177379A1 |
This composition contains: (1) a reactive compound that has an aromatic ring and a hydroxyl group and that produces a cured body which exhibits a tensile elongation percentage of 50% or greater as measured in accordance with JIS K 7161-2...
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WO/2021/177375A1 |
One aspect of the present invention is an adhesive film which is provided with a first adhesive layer that contains a first adhesive component and a plurality of conductive particles, wherein: the plurality of conductive particles includ...
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WO/2021/177425A1 |
A laminate comprising: an adhesive layer-including substrate that has a substrate and an adhesive layer that is disposed on the substrate and that contains adhesive emulsion particles (F), an inorganic oxide (G), and a light-shielding ag...
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WO/2021/177320A1 |
Provided is a method for manufacturing an image display device which has a photo-curable resin layer having a flat surface bonded to an image display member, and which can prevent image quality from being deteriorated. The method for p...
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WO/2021/177197A1 |
The present invention pertains to an adhesive composition comprising a polymer and an ionic liquid, wherein, when an adhesive layer formed of said adhesive composition is attached to an adherend, and peeled off after applying a voltage o...
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WO/2021/171734A1 |
This pressure-sensitive silicone adhesive composition comprises (A) an organopolysiloxane having two or more alkenyl-group-containing organic groups in the molecule and containing alkenyl groups in an amount of 0.0002-0.05 mol per 100 g ...
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WO/2021/172342A1 |
Provided is an adhesive sheet in which peeling removability and reliability of bonding can both be obtained, and which can be peeled in various modes without deforming or damaging an adherend. The adhesive sheet provided by the present i...
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WO/2021/172486A1 |
The present invention provides an electromagnetic wave shielding film which has excellent transparency and a low electrical connection resistance value even if a large amount of conductive particles are blended into a conductive adhesive...
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WO/2021/168404A1 |
A composite membrane comprising (i) a polymeric membrane panel, said panel having first and second planar surfaces; (ii) a cross-linked adhesive layer disposed on said first planar surface of said polymeric membrane panel, said cross-lin...
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WO/2021/166905A1 |
A multilayer object comprising a first base, which comprises a semiconductor substrate, a second base, which comprises a light-transmitting supporting substrate, and an adhesive layer and a release layer which are disposed between the fi...
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WO/2021/167047A1 |
The present invention provides an electroconductive adhesive which is capable of achieving sufficient connection stability even if used in a harsh environment. An electroconductive adhesive according to the present invention is character...
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WO/2021/167188A1 |
A dot laminated fabric shoe insole according to the present invention is obtained by laminating foam and fabric by using an adhesive resin applied to a transfer roller on which an intaglio dot pattern is formed. The adhesive resin applie...
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WO/2021/166938A1 |
Provided is a hot-melt adhesive composition capable of forming an adhesive layer without rapid gelation progressing during melting by heating. The adhesive composition provided by the present invention is a solvent-free hot-melt adhesive...
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WO/2021/166937A1 |
The present invention provides a hot melt adhesive composition which is capable of forming an adhesive layer without undergoing abrupt gelation when heated and melted. The present invention provides a solvent-free hot melt adhesive compo...
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WO/2021/166694A1 |
The present invention addresses the problem of providing an optical layered body having exceptional pressure resistance from the surface thereof, and a display device that has the optical layered body. This optical layered body has a sur...
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WO/2021/161672A1 |
A silane-containing compound having a cyclic structure within the molecular structure; a modified hydrogenated petroleum resin in which the bromine value, the silicon element content, the weight-average molecular weight, and the molecula...
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WO/2021/161964A1 |
Disclosed is a conductive adhesive composition used for producing an imaging module 101 comprising a wiring board 10 and a semiconductor component 20 that contains a solid-state imaging element 21. The solid-state imaging element 21 is a...
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WO/2021/161963A1 |
Disclosed is a conductive adhesive composition containing (A) conductive particles, (B) a thermosetting resin, and (C) a flux activator. The conductive particles include a metal having a melting point of 200°C or lower. In a volume-base...
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WO/2021/157441A1 |
Provided is a method for producing an electronic device, comprising: a preparation step (A) for preparing a structure (60) which is provided with an electronic part (10) having a circuit formation surface (10A) and an adhesive laminated ...
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WO/2021/157476A1 |
The present invention provides a heat transfer sheet which is used by being interposed between an electronic component and a heat dissipation body, and which comprises: a heat transfer sheet main body that contains a thermally conductive...
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WO/2021/157534A1 |
Provided is an adhesive sheet which exhibits good adhesive properties and in which light transmittance is restricted and the refractive index for infrared rays and visible light is improved, said refractive index having little wavelength...
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WO/2021/157478A1 |
This heat conduction sheet comprises: a heat conduction sheet body used by being interposed between an electronic component and a heat dissipation body and containing a thermally conductive filter; a first adhesive layer arranged to be i...
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WO/2021/157533A1 |
Provided is an adhesive sheet having limited light transmission, improved refractive index, and excellent adhesive properties. The adhesive sheet provided by the present invention includes an adhesive layer. This adhesive sheet has a tot...
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WO/2021/157477A1 |
Provided is a thermally conductive sheet having: a thermally conductive sheet body containing a thermally conductive filler, the thermally conductive sheet body being used so as to be interposed between an electronic component and a heat...
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WO/2021/153619A1 |
This pressure-sensitive adhesive tape includes a pressure-sensitive adhesive layer comprising a photocuring type acrylic resin, a metal having a less noble potential than iron, and an electroconductive material excluding the metal, where...
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WO/2021/153098A1 |
Provided is an optical laminate which, when a release film attached to the surface of an adhesive layer for pasting the optical laminate is peeled off, prevents peeling of a surface protective film provided to the surface on the side opp...
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