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WO/2022/054718A1 |
Disclosed is a filmy adhesive for bonding a semiconductor element to a support member for mounting the semiconductor element thereon. The filmy adhesive comprises a thermosetting resin, a hardener, and one or more elastomers. The elastom...
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WO/2022/052035A1 |
A hot-melt optical clear adhesive (OCA) film and a preparation method. The hot-melt OCA film is an optical grade material using a hot-melt resin and a silicone resin as a main body, wherein the hot-melt resin comprises a thermosetting re...
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WO/2022/054979A1 |
The present invention relates to a hybrid adhesive composition for blocking electromagnetic waves, the hybrid adhesive composition comprising conductive metal particles, first graphene, adhesive resin, and a curing agent, wherein the fir...
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WO/2022/054632A1 |
This laminate 1 comprises an adherend 2, an adhesive agent layer 3, and an oxygen barrier layer 4 in the stated order in the thickness direction. The adhesive agent layer 3 is provided with a discoloration portion 10 that is discolored b...
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WO/2022/054889A1 |
An adhesive sheet having a laminated structure including an adhesive layer (X1) and a base material layer (Y), wherein the adhesive layer (X1) and/or the base material layer (Y) is a heat-expandable layer that contains heat-expandable pa...
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WO/2022/054637A1 |
This method for manufacturing an adhesive sheet-attached article includes a step for bonding an adhesive sheet (S) to an adherend. An adhesive layer (10) of the adhesive sheet (S) can change color and be cured by irradiation with first a...
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WO/2022/054636A1 |
The adhesive sheet (S) according to the present invention is a color-changeable adhesive sheet comprising an adhesive layer (10) capable of changing colors. The adhesive layer (10) includes a coloring agent capable of producing a color v...
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WO/2022/054635A1 |
An adhesive sheet (S) according to the present invention is a variable color adhesive sheet which is provided with a variable color adhesive agent layer (20). The adhesive agent layer (20) contains an adhesive agent which can develop col...
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WO/2022/054633A1 |
This color-changeable adhesive sheet comprises an adhesive layer (10) capable of changing colors via an external stimulation. A first color change width W1 and a second color change width W2 satisfy formula (1). (1): 0.5 < W2/W1 < 2
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WO/2022/054682A1 |
The purpose of the present invention is to provide a dispersion resin composition of a chlorinated polyolefin capable of exhibiting adhesive properties and emulsification properties in a well-balanced manner. Provided is a dispersion res...
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WO/2022/051961A1 |
A water-based conductive adhesive and a preparation method therefor, the conductive adhesive comprising the following components in mass percentage: a water-soluble polymer: 1%-20%; an additive: 40%-98%; and a conductive material: 1%- 59...
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WO/2022/049937A1 |
The purpose of the present invention is to provide: a conductive adhesive that can suppress an increase in the electrical resistance value at a joining part between a substrate and an electronic component at a high temperature and a high...
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WO/2022/049687A1 |
The laminate for an image display device of the present invention at least comprises: an adhesive layer formed of an adhesive composition comprising an adhesive polymer (A), a conductive polymer (B) comprising a conjugated polymer and a ...
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WO/2022/049931A1 |
The present invention provides an adhesive composition which contains (A) a poly(meth)acrylic polymer having a reactive silyl group, (B) an oxyalkylene polymer having a reactive silyl group at an end, and (C) a silane coupling agent, and...
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WO/2022/051619A1 |
Some embodiments of the present disclosure relate to roofing systems including a substrate and adhesive formulations that are free of asphalt or substantially free of asphalt. Some embodiments of the present disclosure relate to methods ...
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WO/2022/050808A1 |
The present invention relates to a polyurethane-based adhesive composition, a surface protection film comprising same, a method for manufacturing a surface protection film, and a method for manufacturing an organic light-emitting electro...
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WO/2022/050360A1 |
One purpose of the present invention is to provide a metal-clad laminate having protected edge, said metal-clad laminate being able to be suppressed in breaking of the edge and being able to be suppressed in the ingress of a strong alkal...
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WO/2022/049791A1 |
Provided is an electrically conductive adhesive comprising an electrically conductive filler, wherein said electrically conductive adhesive comprises cyanoacrylate as a main component of an adhesive function, the shore hardness E after c...
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WO/2022/050675A1 |
Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film comprising a (meth)acryl-based binder containing an aromatic group and a hydroxy group, inorganic particle...
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WO/2022/050009A1 |
Provided is a reinforcing film which is easy to peel off directly after bonding with an adherend, which can be firmly adhered to the adherend by photocuring an adhesive after bonding with the adherend, and which is not susceptible to pee...
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WO/2022/045130A1 |
The purpose of the present invention is to provide an adhesive sheet which exhibits superior conformability and workability, and is suited for producing emissive display devices such as mini/micro LED display devices which have an improv...
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WO/2022/046836A1 |
Two-part curable compositions capable of demonstrating substantially no phase separation at room temperature over time and improved adhesion strength retention at elevated temperature conditions.
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WO/2022/045131A1 |
The purpose of the present invention is to provide an adhesive agent composition, an adhesive agent layer, and an adhesive sheet which exhibit superior conformability and workability, and are suited for producing emissive display devices...
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WO/2022/045344A1 |
The preset invention provides: an emulsion composition which is able to be produced by an easy method in comparison to conventional ones, while exhibiting excellent stability of an emulsion; and a method for producing this emulsion compo...
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WO/2022/045024A1 |
The present invention provides: an aqueous resin crosslinking agent which enables the achievement of a cured film (an aqueous resin coating film) that is suppressed in decrease in the gloss (specular gloss) after heating; and the like. A...
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WO/2022/044543A1 |
The adhesive sheet according to the present invention is provided with different material sheets that are flush with each other.
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WO/2022/045025A1 |
Provided is a crosslinking agent for water-compatible resins which is capable of giving liquids containing said crosslinking agent and having excellent storage stability and cured films (water-compatible-resin coating films) having a suf...
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WO/2022/043160A1 |
The present invention is directed to an electrically conductive composition comprising: a) a resin component comprising: 1) a first epoxy resin; and, 2) a second epoxy resin and/or a functionalised polybutadiene resin and/or a functional...
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WO/2022/044355A1 |
Provided is an adhesive sheet which has limited light transmittivity and has a reduced amount of light incident on an adhesive. This adhesive sheet has an adhesive layer. The adhesive layer includes at least two types of coloring agents....
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WO/2022/044441A1 |
Provided is a member processing method capable of preventing damage, etc., to the workpiece while including detachment of a hard substrate from a workpiece (member, etc.). The member processing method of the present invention includes ...
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WO/2022/045157A1 |
Provided is an adhesive composition that makes it possible to prevent resin flow on the occasion of thermocompression bonding by controlling mechanical characteristics, that exhibits suitable electrical characteristics, and whereby it is...
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WO/2022/045306A1 |
One purpose of the present invention is to provide a compound which is capable of enhancing the bonding strength of an adhesive composition, especially the bonding strength thereof to an adherend with low polarity. Another purpose of the...
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WO/2022/045308A1 |
One purpose of the present invention is to provide a compound which is capable of enhancing the bonding strength of an adhesive composition, especially the bonding strength thereof to an adherend with low polarity. Another purpose of the...
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WO/2022/044364A1 |
The problem addressed by the present invention is that of providing an adhesive sheet which is capable of exhibiting excellent concealment properties even for an adherend having an adhesive sheet attachment side that has been processed. ...
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WO/2022/045023A1 |
Provided are: a carbodiimide-based aqueous resin crosslinking agent which exhibits excellent storage stability in an aqueous medium, exhibits excellent storage stability when an aqueous resin is also present, and can improve the flexibil...
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WO/2022/045022A1 |
Provided are: a carbodiimide-based aqueous resin crosslinking agent that has excellent storage stability in an aqueous medium, that also has excellent storage stability when used in combination with an aqueous resin, and that can also im...
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WO/2022/038926A1 |
The present invention aims to provide a bonded object separation method whereby an adhesive including a hydrophilic agent can be peeled off even if the adhesive is adhered firmly to a member. Provided is a method for separating a bonded ...
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WO/2022/039108A1 |
Provided is an adhesive tape having strong adhesive force and high holding force with respect to an adherend in which a non-woven fabric is used. According to the present invention, there is provided an adhesive tape comprising a subst...
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WO/2022/039176A1 |
The purpose of the present invention is to provide a thermally foamable sheet whereby it is possible to suitably perform bonding in a gap between two adherends. The present invention also relates to a bonding method using such a thermall...
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WO/2022/039447A1 |
The present invention provides an adhesive composition and a surface protective film wherein migration of an antistatic agent to an adherend is reduced.
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WO/2022/039676A1 |
Herein disclosed is an adhesive additive for magnetically curing an adhesive. The adhesive additive includes a magnetic nanoparticle that includes (i) a metal, wherein the metal comprises iron, manganese, cobalt, nickel, and/or zinc, or ...
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WO/2022/039445A1 |
The present invention provides: an adhesive composition having low-speed and high-speed release force that is low, and residual adhesion that is high; and a surface protective film.
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WO/2022/039043A1 |
Provided is a silane coupling agent having low viscosity and excellent coatability, and having an excellent effect of improving the adhesiveness between inorganic materials and organic materials. This silane coupling agent contains a sil...
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WO/2022/039297A1 |
Disclosed are an organic-inorganic adhesive composition and a gas barrier film comprising same. The organic-inorganic adhesive composition comprises: a silane compound having at least one vinyl group, an acryloxy group, a methacryloxy gr...
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WO/2022/035636A1 |
Disclosed is a moisture reactive hot melt adhesive composition prepared from a combination comprising a polyisocyanate; a polyol; a MA-SCA acid; one or both of an inorganic filler or an organosilane; optionally a thermoplastic polymer; a...
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WO/2022/036099A1 |
The present disclosure provides epoxy adhesive compositions with increased adhesion to surfaces, including metal surfaces, comprising a catechol modifier and methods of use thereof.
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WO/2022/034755A1 |
The present invention relates to: a metal paste which contains a metal oxide A, a carboxylic acid metal salt B, a polymer C having a carboxy group, and a polyol D, wherein the total content of the metal oxide A and the carboxylic acid me...
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WO/2022/036307A1 |
Methods are disclosed to prepare permanent materials that can be coated onto microelectronic substrates or used for other structural or optical applications. The permanent materials are thermally stable to at least 300°C, cure using a p...
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WO/2022/034885A1 |
The present invention provides: an adhesive sheet which has high adhesive power and excellent blister resistance; an adhesive sheet with a release sheet, and a multilayer body, each of which comprises this adhesive sheet; and a method fo...
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WO/2022/034754A1 |
The present invention relates to a method for producing a bonded body, the method comprising a step for interposing a metal paste between a plurality of metal members and heating. The metal paste contains a metal oxide A, a polymer B, an...
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