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WO/2022/139351A1 |
The present invention relates to: an electrical steel sheet, and an electrical steel sheet comprising a bonding coating layer positioned on the electrical steel sheet and further comprising: a first interface layer located within the ele...
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WO/2022/138082A1 |
One embodiment relates to an active-energy-curable hard coat agent for forming a hard coat layer having a metal thin film thereon, the active-energy-curable hard coat agent comprising (A) a compound having three or more (meth)acryloyl gr...
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WO/2022/138669A1 |
The purpose of the present invention is to provide a self-adhesive foam sheet composition that can be used to obtain a self-adhesive foam layered sheet that shows less reduction in self-adhesive force over time. The self-adhesive foam sh...
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WO/2022/139384A1 |
The present invention relates to a self-bonding electrical steel sheet and a laminate comprising same, the self-bonding electrical steel sheet comprising an electrical steel sheet and a self-bonding layer positioned on the electrical ste...
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WO/2022/134215A1 |
The present invention relates to a thermosetting resin composition, a resin adhesive liquid containing same, a prepreg, a laminate, a copper clad laminate and a printed circuit board. The thermosetting resin composition comprises the fol...
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WO/2022/138701A1 |
Provided are an electromagnetic-wave shielding material, an electronic component including the electromagnetic-wave shielding material, and an electronic apparatus, the electromagnetic-wave shielding material comprising a multilayer stru...
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WO/2022/136772A1 |
The invention relates to a method for manufacturing an electrical conductor (100), such as a current rod, comprising the following successive steps: - providing a core (110) made of a first metallic material, - providing a sheath (120) m...
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WO/2022/140149A1 |
A method of reducing dispersion viscosity in a dispersion coating formulation is disclosed. The method comprises substituting a portion of the conventional PVDF in the formulation with a highly crystalline PVDF. The highly crystalline PV...
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WO/2022/138711A1 |
This composite material is planar in shape and has a first surface and a second surface. The second surface is a surface opposite the first surface. The composite material includes a plurality of first layers and at least one second laye...
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WO/2022/139332A1 |
The present disclosure relates to a bonding composition for an electrical steel sheet, and a steel sheet and a laminate employing same, wherein the bonding composition for an electrical steel sheet may comprise an adhesive resin and a bo...
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WO/2022/138105A1 |
The present invention provides a multilayer body which has good water vapor barrier properties, while exhibiting excellent adhesion between a base material layer and a clay layer. A multilayer body 30 comprises a base material layer 33, ...
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WO/2022/134231A1 |
The present invention relates to a halogen-free flame-retardant resin composition and an application thereof. The composition comprises the following components in parts by weight of solid components: (A): 1-40 parts by weight of epoxy r...
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WO/2022/138665A1 |
Provided is: a polymer film including a polymer or liquid crystal polymer with a dielectric dissipation factor of 0.01 or less and a curable compound, said curable compound including a curable compound A which is an oligomer or a polymer...
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WO/2022/136684A1 |
The invention relates to a cold roll strip or sheet comprising in (wt%): C 0.12 - 0.20; Mn 1.9 - 2.6; Cr 0.15 - 0.3; Si 0.3 - 0.8; Al 0.8 - 1.2; Mn + Cr 1.8 - 5; Nb ≤ 0.008; Ti ≤ 0.02; Mo ≤ 0.08; Ca ≤ 0.005; V ≤ 0.02; and balan...
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WO/2022/138606A1 |
A resin composition including a cyclic resin or a precursor thereof and a nitrogen-containing compound, in which the nitrogen-containing compound includes a nitrogen-containing heterocycle and an amino group in the same compound, one of ...
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WO/2022/138513A1 |
The purpose of the present invention is to provide a surface-treated copper foil (1) with which it is possible to reduce peeling from a substrate and to form a fine-pitched circuit pattern. This surface-treated copper foil (1) has a copp...
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WO/2022/134481A1 |
Provided by the present invention is a wide fiber-mesh reinforced plastic laminated composite sheet material, comprising a wide longitudinal sheet material laminate layer and a transverse sheet material laminate layer, the two being laye...
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WO/2022/138666A1 |
Provided is a layered body that has: a polymer film in which the linear expansion coefficient of at least one surface X is smaller than the internal linear expansion coefficient; and a metal layer or metal wiring on a surface Y of the po...
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WO/2022/134589A1 |
The present invention relates to a modified bismaleimide prepolymer, a preparation method therefor, and an application thereof. The present invention uses a suitable type of allyl compound to perform modification on a bismaleimide resin,...
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WO/2022/136686A1 |
A zinc or zinc-alloy coated rolled steel strip or sheet comprising of 0.08 - 0.28 C, 1.4 - 4.5 Mn, 0.01 - 0.5 Cr, 0.01 - 2.5 Si, 0.01 – 2.0 Al. The steel having tensile strength of 950 – 1550 MPa, yield strength of 350-1400 MPa, yiel...
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WO/2022/139383A1 |
The present invention relates to an electrical steel sheet laminate, and provided is an electrical steel sheet laminate comprising: a plurality of electrical steel sheets; and polymer adhesive layers positioned between the electrical ste...
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WO/2022/139333A1 |
The present disclosure relates to a bonding composition for an electrical steel sheet, and a steel sheet and a laminate to which same is applied, the bonding composition comprising polyurethane formed by reacting a diisocyanate monomer a...
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WO/2022/139338A1 |
The present invention relates to an electrical steel sheet and an electrical steel sheet laminate, and provided is an electrical steel sheet, comprising: an electrical steel sheet; and a polyurethane coating layer positioned on the elect...
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WO/2022/129231A1 |
The invention relates to a method for applying a nanolaminate to a metal workpiece, wherein a coating of a nanolaminate is applied in a region exposed to a notch effect, for a example a weld seam, which nanolaminate consists of a sequenc...
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WO/2022/128177A1 |
The invention relates to a sintering paste consisting of: (A) 30 to 40 wt.% of silver flakes with an average particle size ranging from 1 to 20 µm, (B) 8 to 20 wt.% of silver particles with an average particle size ranging from 20 to 10...
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WO/2022/131680A1 |
The present invention relates to a composite steel sheet having excellent adhesiveness, and a manufacturing method therefor, and, more particularly, to a light composite steel sheet obtained by forming microstructures on the surface and ...
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WO/2022/129810A1 |
The invention relates to a method for preparing a polyurethane polymer, comprising: (A) placing at least one isophorone diisocyanate (IPDI) monomer in contact with at least one first polyol, in the presence of at least one first catalyst...
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WO/2022/128608A1 |
Disclosed is a method for depositing a bronze alloy on a printed circuit (5). Said method comprises an operation of electrolytically depositing at least one layer of bronze (12) on a copper sheet (10). The bronze layer (12) comprises, af...
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WO/2022/131105A1 |
The present invention provides a polyamide resin composition for bonding to a metal, said composition: being able to form a molded body that is superior to molded bodies containing conventional thermoplastic resins in terms of exhibiting...
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WO/2022/131704A1 |
The present invention provides an aluminum pouch film for a secondary battery, the film comprising: an aluminum film layer; an outer resin layer deposited on one surface of the aluminum film layer; and an inner resin layer deposited on t...
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WO/2022/133404A1 |
The present disclosure relates to a copper-clad laminate that may include a copper foil layer, a fluoropolymer based adhesive layer overlying the copper foil layer, and a dielectric coating overlying the fluoropolymer based adhesive laye...
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WO/2022/130833A1 |
Provided is a method for easily manufacturing a metal-polyolefin bonded body having high bonding strength. This method for manufacturing a metallic member-resin member bonded body comprises: preparing a film that includes at least one mo...
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WO/2022/130992A1 |
The present invention provides: a multilayer body for blister packs, said multilayer body having excellent moisture-proof properties and preventing deterioration of the content due to ultraviolet light, while being not susceptible to the...
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WO/2022/131703A1 |
The present invention provides aluminum pouch film for secondary batteries, the aluminum pouch film comprising: an aluminum film layer; an outer resin layer laminated on one surface of the aluminum film layer; and an inner resin layer la...
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WO/2022/126279A1 |
This invention relates to a thermally insulating substrate product comprising: a substrate having at least one layer and comprising metallic particles having an average particle size and density selected to block or reflect infrared radi...
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WO/2022/124286A1 |
[Problem] To provide an integrated extruded article that is light weight, has high strength, and has good wood-like texture, and that can be touched with bare skin even when the surface temperature thereof is high. [Solution] An integrat...
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WO/2022/124116A1 |
Provided is a carrier-attached metal foil which has a metal layer that does not easily peel off at an edge of the carrier-attached metal foil, or at a cut position of the downsized carrier-attached metal foil, and therefore which makes i...
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WO/2022/124146A1 |
Provided is a resin film material in which a resin material including laminates which comprise a resin layer having a metal vapor-deposited layer is used as a raw material, and which contains the metal as particles. The metal particles a...
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WO/2022/124687A1 |
The present invention relates to a flexible metal laminate comprising: an insulating layer; and a metal layer bonded to at least one surface of the insulating layer, wherein the insulating layer includes a liquid crystal polymer, and sat...
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WO/2022/120920A1 |
A thermosetting resin composition, and a resin glue solution, a prepreg, a high-frequency circuit substrate, and a printed circuit board containing same. The thermosetting resin composition contains the following solid components in part...
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WO/2022/123930A1 |
The purpose of the present invention is to provide: a steel sheet provided with a lubricant coating film which has small sliding resistance at a portion having a risk of cracking during press-molding, has a high surface pressure, and has...
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WO/2022/124556A1 |
Disclosed is an improved method for manufacturing a coated steel sheet for a refrigerator. The method for manufacturing a coated steel sheet for a refrigerator comprises: firstly performing laser processing on the injection surface of a ...
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WO/2022/124058A1 |
Provided is a polymer-metal complex in which a polymer member and a metal member are firmly adhered to each other. The polymer-metal complex is characterized in that a metal member and a polymer member containing a rubber component and/o...
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WO/2022/124102A1 |
An aqueous coating material comprising: a product of reaction between a polyphenol derivative and a compound having a bi- or higher-functional amino group in the molecule; and at least one water-compatible resin selected from the group c...
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WO/2022/123178A1 |
The invention relates to a method for the cryogenic grinding of at least one powder, comprising the following steps: (a) introducing a cryogenic fluid into an attrition mill comprising attrition means, (b) introducing the powder or powde...
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WO/2022/120921A1 |
A fluorine-containing resin composition and a resin glue solution comprising same, a fluorine-containing dielectric sheet, a laminated board, a copper clad board, and a printed circuit board. The fluorine-containing resin composition com...
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WO/2022/124129A1 |
A resin composition including a heat-curable compound (A), a thermoplastic elastomer (B), and a phosphorus-based fire retardant (C), wherein the thermoplastic elastomer (B) content in the resin composition is 1-30 parts by mass per 100 p...
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WO/2022/120909A1 |
A resin composition and a resin glue solution containing same, a prepreg, a laminated board, a copper-clad plate and a printed circuit board. The resin composition comprises the following components in percentage by weight: 10-50 wt% of ...
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WO/2022/124308A1 |
Provided is a LCP extruded film containing a thermoplastic liquid crystal polymer, having a thickness from 15 to 300 µm, inclusive, having a coefficient of linear expansion that is in the range from -30 to 55 ppm/K in the MD direction a...
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WO/2022/124130A1 |
Provided is a copper-clad laminated board obtained by layering a copper foil so that the same is in contact with one or more types of surface selected from the group consisting of a prepreg and a resin sheet. The prepreg contains a subst...
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