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WO/2023/176788A1 |
[Problem] To provide a thermoplastic resin composition having excellent flexibility and excellent mechanical strength with a good balance therebetween. [Solution] A thermoplastic resin composition comprising: 100 parts by mass of a therm...
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WO/2023/171615A1 |
This aqueous dispersion contains a resin component, a wetting agent, and water. The resin component contains an ethylene-unsaturated carboxylic acid copolymer. The wetting agent contains a silicon-based wetting agent and an acetylene-bas...
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WO/2023/171803A1 |
This adhesive film (10) comprises an adhesive layer (12) on at least one surface of a heat-resistant layer (11); the heat-resistant layer (11) essentially contains a thermoplastic resin that has an aromatic ring in a monomer unit; the he...
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WO/2023/161761A1 |
The invention relates to hot melt adhesive composition comprising 20 to 70 wt% of a polymer, 1 to 15 wt% of an additive comprising a hydrocarbon wax and, in addition to the hydrocarbon wax, an alcohol and/or a carboxylic acid, 20 to 70 w...
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WO/2023/155276A1 |
Disclosed are an EVA hot melt adhesive film capable of blocking ultraviolet rays and a preparation method therefor. The hot melt adhesive film comprises 60-80 parts of an EVA main body resin; 3-8 parts of an ultraviolet light absorber; 1...
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WO/2023/157979A1 |
The present invention provides a curable resin composition that has good handling properties in a low-temperature molten state and high flexibility and, after curing reaction, shows excellent adhesive strength and thermal creep resistanc...
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WO/2023/157978A1 |
The present invention provides a curable resin composition which has satisfactory handleability and high flexibility and which, after having undergone a curing reaction, is excellent in terms of adhesion strength at room temperature and ...
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WO/2023/141095A1 |
Described are wound-pleated filters and methods of preparing and using these filters.
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WO/2023/137792A1 |
A high-temperature-resistant EVA hot melt adhesive film, comprising the following raw materials, in parts by weight: 60-100 parts of an EVA resin; 10-30 parts of europium acrylate; 5-20 parts of diphenylmethane bismaleimide; 4-15 parts o...
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WO/2023/136361A1 |
[Problem] To provide an adhesive composition that has excellent adhesion to both metal substrates and various resin substrates such as those made of polyimide, and that also has exceptional solder heat resistance, low dielectric characte...
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WO/2023/130722A1 |
The present invention relates to a hot melt adhesive film for bonding a metal and PVC, and a preparation method therefor. The hot melt adhesive film comprises a first adhesive layer for bonding with PVC, a second adhesive layer for bondi...
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WO/2023/127890A1 |
Provided is an epoxy-based adhesive composition excelling in re-dispersibility of a filler, having a re-peelable property in a B-stage state, and capable of forming an adhesive layer exhibiting excellent adhesive strength after a curing ...
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WO/2023/116465A1 |
The present invention relates to the technical field of anti-corrosion adhesive tape materials. Disclosed are an elastic anti-corrosion adhesive, an elastic anti-corrosion adhesive tape, and a preparation method therefor. The elastic ant...
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WO/2023/119752A1 |
An adhesive sheet according to the present invention has a substrate, and an adhesive layer laminated on at least one surface of the substrate, the adhesive layer containing a butyl rubber as an active component, the ratio of the value G...
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WO/2023/114808A1 |
Propylene-based elastomer compositions that include a blend of a majority polymer fraction having a higher Mw and a minority polymer fraction having a lower Mw, methods of making same, and hot melt adhesives including such compositions. ...
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WO/2023/111958A1 |
An adhesive system comprising a tape and an activator, wherein the activator includes an oxidizing agent and is a liquid at normal temperature and pressure; and wherein the tape includes a curable adhesive free-standing film adjacent to ...
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WO/2023/113971A1 |
Hot melt adhesives may comprise linear alpha olefins (LAOs) or LAO-derived compounds as an at least partial replacement for paraffinic white oil diluents. Such adhesive compositions may comprise an ethylenically unsaturated polymer or co...
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WO/2023/110570A1 |
The present invention concerns a new process for stabilising polyisobutene, the use of stabilisers therefore, and the thus stabilised polyisobutene.
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WO/2023/106366A1 |
Disclosed is a hot melt adhesive, comprising: (A) a copolymer of ethylene with an olefin having 3 to 20 carbon atoms; (B) an ethylene-carboxylic acid ester copolymer; and (C) a wax, wherein the (A) copolymer of ethylene with an olefin ha...
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WO/2023/102879A1 |
The present disclosure provides embodiments of multi-layer structures and methods of making, the multi-layer structures comprising at least one polyvinyl chloride (PVC) layer, at least one metal layer, and at least one tie layer adhering...
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WO/2023/099461A1 |
The invention concerns a hot melt adhesive composition comprising: i) a first metallocene-catalyzed propylene-based copolymer; ii) a second metallocene-catalyzed propylene-based copolymer; iii) a polyolefin copolymer selected from the gr...
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WO/2023/100662A1 |
A laminated film comprising a first substrate, a second substrate, and an adhesive layer disposed between the first and second substrates, wherein the first and second substrates are each made of a thermoplastic resin comprising an olefi...
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WO/2023/100499A1 |
Provided are: a coverlay which has excellent resin flow characteristics during secondary processing; an adhesive sheet; and a circuit board using same. The present invention pertains to a resin composition used for an adhesive layer of a...
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WO/2023/094458A1 |
The present invention relates to a film comprising an ethylene-α-olefin copolymer. The film according to the invention is preferably a layer in a multilayer structure. It was found the film according to the invention has improved peel f...
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WO/2023/082473A1 |
Disclosed in the present application are a liquid-agent formula for hanging a simple flexible LED screen on a wall, and a laminated structure. The structure comprises a flexible transparent substrate, wherein PVB layers are fixedly conne...
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WO/2023/078926A1 |
The invention relates to a crosslinkable polyolefin composition and to a process for preparing such a polyolefin composition. The polyolefin composition comprises: a) ≥ 60.0 wt.% and ≤ 99.0 wt.% of an ethylene alpha-olefin co-polymer...
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WO/2023/080226A1 |
The present invention addresses the problem of providing a curable resin composition that exhibits exceptional adhesive strength and creep properties even in a high-temperature environment. The aforementioned problem is solved by providi...
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WO/2023/080227A1 |
The present invention addresses the problem of providing a curable resin composition that exhibits excellent adhesive strength and creep properties even in a high-temperature environment. The abovementioned problem is solved by providing...
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WO/2023/068302A1 |
[Problem] The present invention addresses the problem of developing a chloroprene polymer latex adhesive composition that has excellent adhesiveness to soft polyvinyl chloride resins and also has excellent thermal creep resistance with a...
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WO/2023/068204A1 |
A curable resin and a curable resin composition according to the present invention have satisfactory handleability in a low-temperature molten state and, after curing reaction, are excellent in terms of bonding strength and creep charact...
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WO/2023/063401A1 |
Provided is an aqueous dispersion composition of an olefin-based thermoplastic resin having excellent heat-sealing ability. More specifically, provided is an aqueous dispersion composition that is of an olefin-based thermoplastic resin a...
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WO/2023/062534A1 |
The present invention refers to a hot melt adhesive for use in the furniture industry, more specifically in the construction of mattresses. One of the objectives of this invention is the creation of a hot melt adhesive that (i) has a rhe...
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WO/2023/054483A1 |
The present invention provides: an adhesive tape in which anchoring fractures are suppressed; and a method for manufacturing the same. An adhesive tape according to an embodiment of the present invention includes, in the following order:...
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WO/2023/054482A1 |
The present invention provides: an adhesive composition which has sufficient initial adhesive force and is capable of achieving a good balance between resealability and easy openability; and an adhesive tape which uses this adhesive comp...
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WO/2023/054311A1 |
The present invention provides: a method for producing a crimped sheet, the method suppressing separation offset that occurs when a crimped postcard is opened, while using an image forming apparatus that is capable of performing a printi...
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WO/2023/054336A1 |
The present invention provides a curable resin composition that is superior in terms of the storage stability, the pot life properties, the curability, and the adhesion strengths at room temperature and high temperatures and that has suf...
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WO/2023/051792A1 |
Disclosed are a viscoelastic anti-corrosive underwater adhesive, a preparation method therefor and a viscoelastic anti-corrosive underwater adhesive tape, which relate to the technical field of underwater corrosion prevention. The viscoe...
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WO/2023/054302A1 |
Provided is a press-bonded sheet manufacturing method by which a product created by a press-bonding process is peeled smoothly and with the appropriate force, and it is possible to inhibit a drop in adhesive force caused by deformation o...
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WO/2023/054677A1 |
Provided is a curable adhesive sheet having a curable adhesive layer capable of forming a cured product having a loss tangent of 0.01 or less at 23°C and 1 GHz, and a first release film and a second release film enclosing the two surfac...
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WO/2023/053952A1 |
The purpose of the present invention is to provide: a laminate that can be used as a micro channel chip having an excellent appearance and in which the risk liquid leakage from a channel is reduced, while maintaining binding strength; an...
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WO/2023/052864A1 |
A crosslinkable composition comprises components: (a) at least one polymer comprising isobutylene monomer units; and (b) at least one star polymer represented by the formula SiRn(OSi(R)2-PIB-T)4-n. Each R independently represents a hydro...
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WO/2023/047872A1 |
Provided is a composition for adhesives which gives an adhesive with which a metal foil and a resinous film can be tenaciously bonded to each other even at high temperatures. The composition for adhesives comprises: an acid-modified poly...
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WO/2023/039916A1 |
A process to form a composition, said process comprising at least the following steps A) and B) : A) mixing together at least the following components a and b to form a first composition: a) the "anhydride-functionalized olefin-based pol...
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WO/2023/024267A1 |
The present invention provides a bridging agent, a composition, a masterbatch, a packaging film and an electronic component. The bridging agent has a cyclic structure with the following general structural formula: R1 xR2 y[CH3SiO]n, wher...
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WO/2023/028557A1 |
A hot melt adhesive composition includes less than 35 % by weight polymer where the polymer includes an ethylene/alpha-olefin copolymer, or a combination of an ethylene/alpha-olefin copolymer and a propylene polymer, a wax, and a tackify...
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WO/2023/025721A1 |
The invention relates to hot melt adhesive compositions comprising at least one adhesive base polymer and at least one betulin tackifier, to methods of using the adhesive to bond substrates together, and to articles of manufacture compri...
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WO/2023/022166A1 |
An adhesive resin composition comprising: 60-95 parts by mass of an ethylene-based polymer (A) including a modified ethylene-based polymer (a-2) obtained by modifying, by an unsaturated carboxylic acid and/or a derivative thereof, at lea...
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WO/2023/022168A1 |
An adhesive resin composition including: 50-89.9 parts by mass of a propylene polymer (A) that satisfies (a1) and (a2) below; 0.1-20 parts by mass of a modified polyolefin (B); and 10-30 parts by mass of an ethylene polymer (C) that sati...
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WO/2023/022167A1 |
An adhesive resin composition including 60-95 mass parts of an ethylene polymer (A) that includes a modified ethylene polymer (a-2) obtained by modifying at least one polymer (a-1) selected from the group consisting of ethylene homopolym...
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WO/2023/007257A1 |
The present invention discloses hot-melt adhesive formulations that, besides exhibiting excellent properties in use, both for adhesiveness and cohesion, further have an unexpected and strongly improved processability that allows to proce...
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