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Patent Searching and Data


Matches 1 - 50 out of 28,385

Document Document Title
WO/2024/095928A1
The present invention provides an epoxy compound product which has a low viscosity and is not susceptible to curing shrinkage, while being capable of forming a cured product that exhibits excellent heat resistance and excellent transpare...  
WO/2024/095530A1
The present invention provides a moisture-curable polyurethane hot melt resin composition which contains an isocyanate group-containing hot melt urethane prepolymer (A) and a sulfonic acid group-containing compound (B), and which is char...  
WO/2024/095521A1
The present invention addresses the problem of providing: a curable composition which can be cured under low temperature conditions and a cured product of which has improved heat resistance; a cured product obtained by curing same; a cur...  
WO/2024/096349A1
A packaging material for a battery, according to embodiments of the present disclosure, includes a metal layer, an internal sealant layer, an external base layer, and a thermochromic pigment-containing adhesive layer formed between the m...  
WO/2024/093514A1
A polyethylene composition, a preparation method therefor, and a use thereof, relating to the field of polymer materials. The polyethylene composition comprises the following components in parts by weight: 60-85 parts of a polyethylene r...  
WO/2024/095322A1
This adhesive composition comprises 100 parts by mass of (a) syrup obtained by mixing a (meth)acrylic copolymer containing alkyl (meth)acrylate and a carboxyl group-containing (meth)acrylate as constituent components, an alkyl (meth)acry...  
WO/2024/095904A1
This adhesive for an optical image formation device is for bonding two resin substrates of an optical image formation device in which two resin substrates each have a relief surface, each have a light-reflection section on a portion of t...  
WO/2024/095971A1
This pressure-sensitive adhesive agent composition contains an acrylic copolymer having a structural unit derived from a (meth)acrylic acid alkyl ester and a structural unit derived from an olefin-based polymer having a polymerizable uns...  
WO/2024/096482A1
The present invention relates to an adhesive composition, and, more particularly, provides an adhesive composition which comprises an acrylic copolymer and a compound comprising at least one aromatic ring and having a high refractive ind...  
WO/2024/090291A1
Provided are an adhesive composition that has excellent adhesion and solder heat resistance, exerts excellent adhesion even after being exposed to high temperatures for a long period of time, and has good circuit embeddability while supp...  
WO/2024/089528A1
An adhesive film that can be adhered to various three-dimensional surfaces, such as rough surfaces, curved surfaces, and corner portions, and that can provide an excellent metallic appearance. The adhesive film includes a clear film laye...  
WO/2024/090015A1
A surface-treated calcium carbonate according to the present invention comprises a calcium carbonate that is surface-treated by a fatty acid-based surface treating agent, and satisfies a specific BET specific surface area (Sw), a specifi...  
WO/2024/090259A1
The present invention addresses the problem of providing: a resin composition which has excellent reactivity and from which a cured product having excellent stress relaxation properties is formed; and an adhesive. Provided is a resin c...  
WO/2024/090129A1
Provided are a connection material with which it is possible to obtain excellent connection reliability and repairability, a connection structure, and a method for producing a connection structure. The connection material contains an ion...  
WO/2024/088062A1
The present application relates to a thermally-conductive addition type organosilicon composition for potting, a method for preparing the organosilicon composition, and a product prepared from the organosilicon composition. The organosil...  
WO/2024/090459A1
The present invention provides a photocurable resin composition that can maintain excellent adhesiveness even under high temperature and high humidity and that can be applied as a thin film when adhering adherends to each other. The phot...  
WO/2024/084837A1
The present invention is a heat radiation composite film that includes a heat radiating layer and an adhesive layer, the film being characterized in that: the thickness of the heat radiating layer is 5-200 μm; one surface of the heat ...  
WO/2024/085183A1
The present disclosure provides an adhesive agent, an adhesive sheet, and a multilayer body that include a specific acrylic copolymer (A), a polyolefin (B), and a curing agent (C), that excel in transparency, and that can achieve heat re...  
WO/2024/080146A1
This adhesive composition, which constitutes an adhesive sheet (2), contains an acrylic base polymer, a crosslinking agent, an acrylic oligomer that has a weight average molecular weight of 1,000 to 30,000 and a glass transition temperat...  
WO/2024/079274A1
The invention relates to an adhesive tape for covering elongate articles, such as in particular leads or cable sets, comprising a tape-like carrier which is provided on at least one side with a curable adhesive compound, in which the tap...  
WO/2024/080145A1
A reinforcing film (10) comprises an adhesive layer (2) that is layered and fixed on one main surface of a film base material (1). The adhesive layer is composed of a photocurable composition containing an acrylic base polymer having a c...  
WO/2024/080218A1
The present invention relates to a curable perfluoropolyether pressure-sensitive adhesive composition comprising: 100 parts by mass of (A) a linear perfluoropolyether compound having at least two alkenyl groups in the molecule and having...  
WO/2024/071265A1
This bonding sheet (1) contains a resin component and solder particles (5). The average primary particle diameter of the solder particles (5) and the average secondary particle diameter of the solder particles (5) are both 7 µm or less.  
WO/2024/065703A1
Provided in the present application is an expandable microsphere with a core-shell structure, wherein the shell of thereof is a melamine resin, and a core substance is mainly a foamable azo compound. Further provided in the present appli...  
WO/2024/066601A1
A preparation method for an aircraft cargo hold floor, and an aircraft cargo hold floor. The preparation method comprises the following preparation steps: separately preparing phenolic resin upper panel layers (4), phenolic resin lower p...  
WO/2024/066254A1
Disclosed are a low-modulus die attach film adhesive for a vertically stacked package, a preparation method therefor and an application thereof. The die attach film adhesive comprises the following raw materials: 2-5 parts by mass of sil...  
WO/2024/069992A1
Provided are: an adhesive composition that is highly bio-based and has suitable adhesion and high thermal resistance; and a production method for the same. This adhesive composition comprises: a block copolymer (X) that includes a polyme...  
WO/2024/070317A1
A connection structure 1 in which an electrode 11 of an electronic component 10 and an electrode 21 of a substrate 20 are connected by a connecting material 2' derived from a conductive particle-containing layer in which conductive parti...  
WO/2024/071132A1
Disclosed is a method for providing a structure This method for producing a structure includes: a first step for preparing a first structure which comprises a first adherend, a second adherend, and an adhesive part that bonds the first a...  
WO/2024/070715A1
The present invention pertains to an adhesive sheet that has a laminate structure in which a first adhesive layer, a second adhesive layer, and a base material are laminated in this order, wherein: the visible light transmittance T1 of t...  
WO/2024/062930A1
Provided are: an adhesive agent having excellent adhesiveness and heat resistance; a cured product of the adhesive agent; and a member including the cured product. Specifically, the adhesive agent comprises: 0.05-9.5 mass% of a polyfunct...  
WO/2024/064046A1
Provided herein is a method for producing a die attach adhesive film sheet, comprising: Providing a first release substrate layer, a die attach adhesive layer, and a dicing tape layer, and joining the first release substrate layer, the d...  
WO/2024/062865A1
The present invention addresses the problem of providing a 2-cyanoacrylate adhesive composition that has improved moist heat resistance and includes alkoxyalkyl 2-cyanoacrylate as a main component. By using an adhesive composition compri...  
WO/2024/063029A1
The present disclosure provides a foam adhesive sheet having an adhesive layer, the adhesive layer containing a thermosetting adhesive and a foaming agent, wherein when a displacement was measured through the thermochemical analysis by a...  
WO/2024/063092A1
The purpose of the present invention is to provide an adhesive tape having an adhesive layer having excellent retention performance and adhesion even while using a low-molecular-weight (meth)acrylic copolymer. The present invention is an...  
WO/2024/057206A1
Adhesive compositions, articles, and methods are described. The electronic may comprise: i) a conductive metallic substrate; ii) an insulating resin layer; and iii) and an adhesive layer disposed between the substrate and insulating resi...  
WO/2024/057792A1
This film-like adhesive agent is formed of a resin composition having thermosetting properties and containing a filler, and has a single-layer structure including a first surface and a second surface. The film-like adhesive agent has a r...  
WO/2024/058185A1
This pressure-sensitive adhesive tape for corrosion prevention comprises a substrate and a pressure-sensitive adhesive layer disposed on at least one surface of the substrate, wherein the substrate has a difference between the tensile lo...  
WO/2024/057560A1
Provided is an adhesive sheet capable of highly suppressing fine concavo-convex deformation. Provided is an adhesive sheet having a colored adhesive layer. In this invention, the adhesive layer includes an acrylic polymer. The gel fracti...  
WO/2024/058218A1
An adhesive agent composition comprising: a radical-polymerizable compound; a radical polymerization initiator; a compound having a nitrogen-containing aromatic heterocyclic ring; and particles containing at least one metal compound sele...  
WO/2024/059270A1
Adhesive formulations comprising bovine serum albumin, b-lactoglobulin, and/or a-lactalbumin can be applied and cured underwater to form a strong adhesive. Curing can be accomplished using heat or via a chemical denaturing component.  
WO/2024/055403A1
The present application belongs to the technical field of photovoltaics. Disclosed in the present application is a packaging adhesive film. The packaging adhesive film comprises a cell layer, wherein the cell rate of the cell layer is S1...  
WO/2024/055959A1
Provided in embodiments of the present application is a resin composition, the resin composition comprising epoxy resin, a curing agent and an inorganic filler, wherein the cut-off particle size of the inorganic filler is 3 μm, and the ...  
WO/2024/057561A1
Provided is an adhesive sheet having excellent light-pressure adhesion. Provided is an adhesive sheet having an adhesive layer. The adhesive layer comprises an acrylic polymer and an acrylic oligomer. The acrylic polymer is a polymer of ...  
WO/2024/057791A1
Provided is a film-form adhesive configured from a resin composition that has thermal curing properties and contains a filler, the film-form adhesive being of a single-layer structure that has a first surface and a second surface, wherei...  
WO/2024/053576A1
This adhesive composition comprises a crystalline modified olefin polymer, an acid anhydride monomer, and a crosslinking agent. The crystalline modified olefin polymer is obtained by modifying a crystalline C2-20 α-olefin polymer with a...  
WO/2024/053614A1
The present disclosure provides an adhesive sheet which is used to attach a first member and a second member together, and in which the tensile elastic modulus of the first member is smaller than the tensile elastic modulus of the second...  
WO/2024/053232A1
This laminated film comprises in the order given: an adhesive layer containing a thermoplastic resin, a thermosetting resin, a curing agent, and a flux compound having two carboxyl groups; a pressure-sensitive adhesive layer; and a base ...  
WO/2024/050710A1
Disclosed in the present invention are an insulating adhesive film material for preparing a fine circuit and a preparation method therefor. Specifically, the insulating adhesive film material is composed of a polymer compound, which is c...  
WO/2024/053498A1
Provided is a double-sided pressure-sensitive adhesive sheet which exhibits repairability when bonded to an adherend and with which adhesive strength after bonding can be intentionally improved by carrying out a heat treatment or a press...  

Matches 1 - 50 out of 28,385