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WO/2021/161895A1 |
A production method for an adhesive layer composition for production of a cooling sheet comprising a support layer, an adhesive layer, and a liner layer, including a step for obtaining an adhesive layer composition by mixing compositions...
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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/2021/161952A1 |
Provided is an adhesive sheet which has a high-speed peel strength applicable to laser light processing, generates suppressed peel noise while being peeled off at high speed from the back, and does not significantly slip even when placed...
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WO/2021/162939A1 |
The invention relates to on-demand debondable pressure sensitive adhesive and laminating adhesive compositions and uses thereof. The debondable pressure sensitive adhesives and laminating adhesives are applied onto a substrate to form 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/2021/157624A1 |
A photo/moisture curable resin composition according to the present invention contains a radically polymerizable compound, a moisture curable urethane resin and a photopolymerization initiator; the moisture curable urethane resin contain...
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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/2021/157191A1 |
An addition-curing silicone pressure-sensitive adhesive composition which contains no noncrosslinking organpolysiloxane resin and comprises 100 parts by mass of (A) an organopolysiloxane having, in the molecule, at least two alkenyl grou...
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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/2021/157467A1 |
The present invention provides a moisture-curable hot melt composition for electrical/electronic components, which has a short curing time following application, is excellent in terms of tack-free properties, and exhibits excellent high ...
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WO/2021/153240A1 |
The present invention is an aqueous heat sealing agent which is characterized by containing an aqueous solvent, an olefin-α, β-unsaturated carboxylic acid copolymer and a wax. An aqueous heat sealing agent according to the present inve...
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WO/2021/153417A1 |
A pressure-sensitive adhesive composition with high holding power is provided. A pressure-sensitive adhesive composition is provided that contains a tackifying resin, and a ring-opened copolymer having a structural unit derived from a ...
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WO/2021/154725A1 |
Disclosed herein are methods of making an adhesive composition, the methods comprising providing a polyurethane acrylate and combining with a vinyl ether and co-curing the combination to form an adhesive composition, wherein after curing...
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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/2021/153787A1 |
The present invention achieves a good balance between working life and adhesion. A composition which contains (1) a (meth)acrylic monomer, (2) an elastomer which does not have a (meth)acrylic group, while having a carbon-carbon double bo...
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WO/2021/153499A1 |
Provided is a novel pressure-sensitive adhesive sheet having good impact resistance and an improved refractive index. According to the present invention, a double-sided adhesive pressure-sensitive adhesive sheet comprising a pressure-sen...
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WO/2021/153497A1 |
Provided is a novel pressure-sensitive adhesive sheet which has limited light-transmitting properties and an improved refractive index. The pressure-sensitive adhesive sheet provided by the present invention includes a pressure-sensitive...
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WO/2021/153498A1 |
Provided is an adhesive sheet having an improved refractive index. An adhesive sheet provided by the present invention includes an adhesive agent layer. This adhesive agent layer contains particles PHRI. Moreover, the particles PHRI pres...
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WO/2021/152890A1 |
Provided is a double-sided adhesive tape having excellent pull-removability. A double-sided adhesive tape according to an embodiment of the present invention is composed of an acrylic adhesive, wherein the acrylic adhesive is formed fr...
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WO/2021/153500A1 |
Provided is a novel pressure-sensitive adhesive sheet capable of having good light-shielding property and having an improved refractive index. The pressure-sensitive adhesive sheet provided by the present invention comprises a pressure-s...
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WO/2021/153405A1 |
This paste-like resin composition contains: (A) a (meth)acryloyl group-containing compound that is bifunctional or higher and has two or more linear or branched oxyalkylene group repeating units; and (B) metal-containing particles that i...
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WO/2021/153383A1 |
A conductive paste which contains a silver powder, a fatty acid and a diluent.
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WO/2021/149567A1 |
The purpose of the present invention is to provide a pressure-sensitive adhesive tape having adhesive strength with excellent high-load holding power, long-term releasability, and storage stability. The present invention provides a pre...
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WO/2021/149434A1 |
Provided is an adhesive composition containing: a (meth)acrylate ester polymer (A) that includes butyl methacrylate and a monomer containing a reactive functional group as monomeric units that constitute the polymer; and an inorganic fil...
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WO/2021/149431A1 |
This thermally conductive silicone adhesive composition comprises: (A) an organopolysiloxane which has an alkenyl group and does not have an organoxysilyl group; (B) an organopolysiloxane blocked with trialkoxysilyl groups at both termin...
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WO/2021/149568A1 |
The purpose of the present invention is to provide a pressure-sensitive adhesive tape which has excellent removability in cases when some of the pressure-sensitive adhesive tape is already separate from the adherend. This pressure-sens...
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WO/2021/149569A1 |
The present invention provides a pressure-sensitive adhesive tape which has excellent high-load-holding power, high initial adhesive force, and excellent removability. This pressure-sensitive adhesive tape includes a pressure-sensitive...
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WO/2021/148916A1 |
An electrically conductive adhesive layer includes a plurality of particles dispersed between opposing first and second major surfaces of the electrically conductive adhesive layer. The first and second major surfaces are spaced apart a ...
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WO/2021/149705A1 |
A composition for forming a release layer for alkali glass, said composition containing the components (A) to (E) described below. If a film, which is obtained by applying this composition onto an alkali glass substrate and subsequently ...
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WO/2021/149653A1 |
The present invention addresses the problem of forming, from an active energy radiation-curable adhesive composition, an adhesive sheet that exhibits an excellent yellowing resistance. The present invention pertains to an active energy r...
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WO/2021/145331A1 |
A laminate including: a resin layer that includes a polypropylene with a crystallization speed of 2.5 min-1 or less at 130°C; and an easily-adhering layer, wherein the easily-adhering layer includes a crosslinked body that is obtained b...
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WO/2021/145259A1 |
The present invention addresses the problem of providing an adhesive tape that: can maintain excellent adhesive strength over a long period of time even when perspiration, sebum, and the like adhere thereto; and has excellent impact-resi...
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WO/2021/142751A1 |
The present invention relates to the technical field of semiconductor materials. Disclosed is an acrylic conductive adhesive, comprising the following components on the basis of 100 parts by weight: 30-84 parts of conductive particles, 1...
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WO/2021/142748A1 |
Disclosed is an epoxy-resin-based conductive adhesive, comprising the following raw materials in 100 parts by mass: 30.0-90.0 parts of conductive particles, 8.0-30.0 parts of an epoxy resin, 0.2-3 parts of an acrylate resin, 1.0-15 parts...
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WO/2021/144714A1 |
A composite cooling film including a reflective nonporous inorganic-particle-filled organic polymeric layer, an ultraviolet-protective layer or layers, and an antisoiling layer.
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WO/2021/141111A1 |
In order to obtain a vertical sealing tape to be used in a paper container formed so that it is possible to form a horizontal seal so as to prevent the occurrence of leakage in sealing through ultrasonic vibration generated at high outpu...
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WO/2021/140926A1 |
Provided are: an electrically conductive adhesive which exhibits excellent adhesive properties and storage stability and which is obtained using an ultraviolet radiation-curable resin; and a joined structure and electronic component obta...
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WO/2021/141459A1 |
A light path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second subs...
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WO/2021/135376A1 |
A graphene PUR and a preparation method therefor. Component A is a saturated/unsaturated monomer satisfying the structural formula of HO(R)nOH; component B is a saturated/unsaturated monomer satisfying the structural formula of HO(R)nOH;...
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WO/2021/135380A1 |
Provided are a graphene hydrogel and a method for preparation thereof, the starting material formulation of said graphene hydrogel including the following components in parts by weight: 10-50 parts of vinyl-terminated polydimethylsiloxan...
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WO/2021/135375A1 |
A graphene AB adhesive and a preparation method therefor. The graphene AB adhesive comprises the following components according to the percentage by weight: a component A: 30%-60% of bisphenol-type glycidyl ether epoxy resin, 10%-30% of ...
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WO/2021/135377A1 |
A graphene UV pressure-sensitive adhesive and a preparation method therefor. The graphene UV pressure-sensitive adhesive has a formula comprising the following raw materials: aromatic carbamate acrylate, aliphatic carbamate acrylate, pol...
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WO/2021/131650A1 |
A pressure-sensitive adhesive tape which includes a pressure-sensitive adhesive layer comprising a first acrylic resin, which has an acid value of 30-100 mgKOH/g, and a second acrylic resin, which has an acid value of 0-10 mgKOH/g, where...
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WO/2021/132058A1 |
The present invention pertains to an electronic tag adhesive and an electronic tag. The electronic tag adhesive includes a thermoplastic elastomer and fulfills conditions (1) and (2). (1) The dielectric constant of a layer obtained fro...
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WO/2021/131518A1 |
Provided is an adhesive sheet which enables favorable temporary fixing and favorable detachment of a small electronic component (e.g., a chip of 50 μm□ or smaller in size). An adhesive sheet according to the present invention is pro...
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WO/2021/131395A1 |
This adhesive agent composition is used to form an adhesive layer for temporarily bonding a semiconductor substrate or an electronic device with a light-transmissive support body, the adhesive agent composition containing: (a) a light ab...
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WO/2021/128250A1 |
The present disclosure relates to a B-stageable epoxy adhesive composition and an article manufactured therefrom. The B-stageable epoxy adhesive composition comprises (A) 20%to 50%by weight of a first epoxy resin with an epoxide equivale...
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WO/2021/131267A1 |
Provided is an adhesive composition which has excellent electrical properties (low relative permittivity and low dielectric dissipation factor) and can form an adhesive layer having excellent adhesion (adhesiveness) after heat curing. Th...
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WO/2021/132235A1 |
[Problem] To provide an adhesive composition in which compounds do not separate even after long-term storage (good bleeding resistance) and which can adequately absorb light having a wavelength of approximately 400 nm. [Solution] Provide...
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WO/2021/131523A1 |
An adhesive agent for an endoscope and a cured product thereof, said adhesive agent including: an epoxy resin (A) including at least one type of epoxy resin out of a bisphenol A epoxy resin, a bisphenol F epoxy resin, and a phenolic novo...
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