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WO/2021/200755A1 |
The present invention provides an aqueous dispersion enabling production of a film that has improved water resistance, tensile elasticity, and breaking point stress, and that exhibits suppressed reduction in breaking point distortion. Th...
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WO/2021/201208A1 |
The present invention addresses the problem of providing an adhesive composition which exhibits excellent adhesiveness and adhesion to various plastics such as polypropylene, polyethylene, and cycloolefin resin. The adhesive composition ...
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WO/2021/200733A1 |
The purpose of the present invention is to attain reductions in the number of steps and in necessary members in steps for producing self-luminescent display devices, such as mini/micro light emitting diode (LED) display devices, having a...
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WO/2021/201060A1 |
[Problem] The purpose of the present invention is to provide an epoxy amine adduct which has favorable properties, a curing catalyst, a resin composition, a sealing material, an adhesive and a cured article. [Solution] The present invent...
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WO/2021/196513A1 |
The present invention relates to a highly thermally conductive epoxy pouring sealant and a preparation method therefor, and specifically relates to a highly thermally conductive epoxy pouring sealant for use in a dry-type transformer and...
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WO/2021/200585A1 |
Provided is an adhesive for a semiconductor, the adhesive being used to seal connection portions in a semiconductor device having: a connection structure in which connection portions of semiconductor chips and a wiring circuit board are ...
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WO/2021/200687A1 |
A bonding method in which an adhesive sheet (10) comprising a first thermoplastic resin and an adhesive sheet (20) comprising a second thermoplastic resin are used, wherein the adhesive sheet (10) has a volume content VA1 of the first th...
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WO/2021/200293A1 |
The present invention relates to an infrared light transmitting adhesive composition which contains a base polymer and a near-infrared light transmitting black colorant, wherein the glass transition temperature (Tg) of the base polymer i...
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WO/2021/200817A1 |
The present invention provides a crystalline radical-polymerizable composition for securing a magnet of a dynamo-electric machine rotor core, the composition having excellent handling at near-normal temperature, excellent fluidity charac...
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WO/2021/200089A1 |
This ultraviolet-curable silicone adhesive composition comprises: (A) an organopolysiloxane having two specific (meth)acryloyloxy-containing groups in one molecule; (B) an organopolysiloxane resin having a specific (meth)acryloyloxy-cont...
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WO/2021/201040A1 |
The interlayer film for a laminated glass according to the present invention contains at least one graphene-based material selected from the group consisting of graphene and graphite.
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WO/2021/201207A1 |
The purpose of the present invention is to provide a two-component adhesive composition with which it is possible to bond a low-surface-energy resin such as polyethylene (PE), polypropylene (PP), or polytetrafluoroethylene (PTFE) in a we...
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WO/2021/200553A1 |
This semiconductor adhesive is used to seal connection units in a semiconductor device that is provided with connection structures where connection units of a semiconductor chip and a wiring board are connected together electrically, and...
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WO/2021/200739A1 |
The present invention provides a water-based adhesive for paper straws that has excellent initial adhesiveness and film strength. The present invention relates to a water-based adhesive for paper straws that contains a polyvinyl alcohol ...
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WO/2021/199571A1 |
Proposed is a novel active energy ray-curable adhesive sheet capable of achieving excellent flowability and also capable of achieving foaming reliability that, after being layered on an adherend and being cured, does not undergo foaming ...
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WO/2021/200789A1 |
The present invention relates to a double-sided adhesive sheet, and a method for manufacturing a semiconductor device using the double-sided adhesive sheet. The double-sided adhesive sheet has, in the following order, an adhesive layer (...
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WO/2021/194328A1 |
The present invention relates to an adhesive composition for a protective film, an adhesive comprising same, and an adhesive sheet using same and, specifically, to an adhesive composition, an adhesive comprising same, and an adhesive she...
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WO/2021/193314A1 |
The present invention relates to an adhesive sheet which is provided with an adhesive layer that contains a base polymer and a pigment. This adhesive sheet has a light transmittance of 25% or less at a wavelength of from 380 to 500 nm, w...
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WO/2021/194091A1 |
The present invention relates to a pressure-sensitive adhesive composition, an adhesive comprising same, and artificial nails and a nail sticker each comprising the adhesive. Containing an adhesive property modifier, the pressure-sensiti...
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WO/2021/193208A1 |
Provided is an adhesive sheet having excellent infrared ray blocking properties. Provided is a pressure-sensitive sheet that includes a pressure-sensitive adhesive layer. The adhesive sheet has a light transmittance of 5% or less in a th...
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WO/2021/193722A1 |
Provided is an adhesive that contains an acrylic polymer (F) containing a fluorine-containing acrylic monomer (M1) as a monomer unit. The adhesive has a refractive index of at most 1.46 and a storage elastic modulus G' at 25ºC of at mos...
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WO/2021/193960A1 |
A two-liquid curable adhesive composition comprising: a main agent (A) that comprises a urethane prepolymer (a1) and a (meth)acrylic compound (a2) having at least two aromatic rings in a molecule; and a curing agent (B) that comprises a ...
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WO/2021/193576A1 |
The object of the present invention is to provide an adhesive composition that has a low toxicity, is curable at a low temperature, and is capable of forming a cured product having high heat resistance. The present invention relates to a...
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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/2021/193719A1 |
Provided is a pressure-sensitive adhesive composition which comprises: an acrylic polymer (A) including an aromatic-ring-containing monomer (m1) as monomer units; and an additive (HRO) that is an organic material having a higher refracti...
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WO/2021/193615A1 |
Provided is an adhesive composition that is highly flame retardant but has excellent adhesive force and holding force and an excellent balance of adhesive properties. The adhesive composition contains an acrylic resin (A) that includes a...
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WO/2021/193299A1 |
The present invention provides a polyvinyl acetal resin composition that has excellent storage stability and is capable of imparting strong adhesion. The present invention further provides a polyvinyl acetal resin composition that can pr...
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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/2021/194071A1 |
The present invention relates to an adhesive composition for a protective film, an adhesive including same, and an adhesive sheet using same, and particularly, to an adhesive composition for a protective film, an adhesive including same,...
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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/2021/193724A1 |
Provided is a pressure-sensitive adhesive composition for forming a pressure-sensitive adhesive including an acrylic polymer. The acrylic polymer is constituted from monomer ingredients comprising an aromatic-ring-containing monomer (A1)...
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WO/2021/194072A1 |
The present invention relates to a surface protection film and particularly to a surface protection film having improved optical properties, as well as allowing improved stability of an adhesive composition for formation of an adhesive l...
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WO/2021/189402A1 |
Disclosed is a composition comprising an acrylate polymer AP, epoxy resin A, a latent hardener for epoxy resins, a plasticizer PL and a electrically conductive carbon allotrope KA selected from the list consisting of carbon blacks (KA-1)...
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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/2021/193223A1 |
The present invention addresses the problem of providing a laminate film and a film roll having substantial followability to an adherend having a curved shape. The laminate film has a base material and a resin layer A and satisfies the f...
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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/2021/193961A1 |
A two-liquid curable adhesive composition comprising: a main agent (A) that comprises a urethane prepolymer (a1) and an epoxy compound (a2); and a curing agent (B) that comprises a polyol compound (b1) and a polyamine compound (b2). The ...
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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/2021/193746A1 |
The purpose of the present invention is to provide: a method for manufacturing an adhesive sheet that can easily be designed without a decrease in productivity due to a deterioration in curability and without any changes in physical prop...
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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/2021/182540A1 |
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/2021/181316A1 |
The present invention provides a resin composition for electrolyte membrane adhesion which can be adhered in a short period of time and is not susceptible to degradation by water, a resin film for electrolyte membrane adhesion, and a met...
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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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