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WO/2023/164182A1 |
A laminate comprising; a first layer deposited on a release liner, wherein the first layer comprises a polyether or polyester based polyurethane; and a second layer deposited on the first layer, wherein the second layer comprises a polye...
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WO/2023/163142A1 |
Provided is an optical laminate that is capable of imparting weather resistance to an OLED display device. Specifically provided is an optical laminate for an OLED display device, said optical laminate having a resin layer and an adhes...
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WO/2023/162368A1 |
A porous membrane laminate according to one embodiment of the present disclosure comprises one or more porous membranes containing polytetrafluoroethylene as a main component, and satisfies formula (1). (1) P/γ > -31.6 × lnRa + 168 (...
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WO/2023/163328A1 |
A multilayer barrier film according to an embodiment described in the present specification comprises: a base layer including an aliphatic polyester resin; and a barrier layer including an ethylene-vinyl alcohol resin. The base layer and...
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WO/2023/164262A1 |
The current document is directed to a leak-and-sealing-failure-detection sensor and a leak-detection system that incorporates the leak-and-sealing-failure sensor to detect leaks and sealing failures in a variety of different containers, ...
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WO/2023/162662A1 |
Provided are: a metamaterial substrate having a thermal dimensional change rate, when left to stand for 24 hours in a 90°C environment, of at least 0.01% but less than 10%; a metamaterial and laminate body provided with the metamaterial...
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WO/2023/157904A1 |
The present invention addresses the problem of providing a pressure-sensitive adhesive sheet which exhibits excellent adhesion to an adherend even in a moist heat environment and in which whitening is suppressed. The present invention re...
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WO/2023/157384A1 |
The present invention provides a moisture-curable polyurethane hot-melt resin composition comprising a urethane prepolymer (i) having an isocyanate group, which is a product of reaction between a polyol (A) and a polyisocyanate (B), and ...
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WO/2023/155081A1 |
The invention relates to a laminated film comprising a polyethylene sealant film comprising at least an outer layer O, an inner layer I and a core layer C, the core layer C being present between the outer layer O and the inner layer I, w...
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WO/2023/157729A1 |
[Problem] To provide a polyester film which has excellent cold formability and in which the occurrence of post-forming springback or curl can be suppressed. [Solution] The present invention pertains to a biaxially oriented polyester film...
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WO/2023/157559A1 |
Provided is a composition used for forming a protective layer positioned on a wavelength conversion layer containing luminescent inorganic semiconductor particles, said composition not including luminescent inorganic semiconductor partic...
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WO/2023/157839A1 |
Provided is a laminate that is formed from a heat-resistant polymeric film and a protective film, and that can minimize blemishes and the transfer of projecting/recessing shapes of the protective film and is also excellent in appearance ...
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WO/2023/157844A1 |
[Problem] To provide a polymer composite thin film that, due to being configured in a very thin form using a simpler configuration involving combining (compositing) a nanosupport having exceptional mechanical strength with a nanofilm pro...
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WO/2023/157875A1 |
The present invention provides a double-sided adhesive sheet by which in a situation where constituent optical members of a display device having a touch panel are equipped with metallic electrically conductive parts, ion migration at th...
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WO/2023/157405A1 |
An optical laminate comprising an optical function layer and a substrate film laminated thereto with an adhesive layer interposed therebetween, characterized in that the optical function layer has a thickness of 0.5-5 μm and the adhesiv...
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WO/2023/157871A1 |
Provided is a resin film comprising a chemical-permeable resin layer and a chemical layer, wherein: at least one chemical selected from the group consisting of C1-36 carboxylic acids, C2-36 carboxylic acid esters, C1-36 sulfonic acid est...
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WO/2023/157930A1 |
[Problem] To provide a biaxially-stretched polyamide film roll comprising a biomass-derived raw material, the biaxially-stretched polyamide film roll being excellent in heat resistance, impact resistance, and flex pinhole resistance, whe...
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WO/2023/157730A1 |
[Problem] To provide a polyester film which has excellent cold formability and which can suppress the occurrence of spring-back and curling after forming. [Solution] Provided is a biaxially oriented polyester film which has terephthalic ...
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WO/2023/157881A1 |
This barrier laminated film comprises at least an unstretched laminated film and a deposited membrane, wherein the laminated film includes at least a polyolefin resin layer and a gas barrier resin layer, and the deposited membrane is pro...
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WO/2023/157771A1 |
[Problem] To provide a polyester resin having excellent curing properties and, in addition, good processability, retort resistance and dent resistance, and a coating composition using the same. [Solution] A polyester resin that comprises...
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WO/2023/159177A1 |
A building membrane having a generally planar core having a top surface and a bottom surface, a polymeric back coat positioned below the bottom surface of the core; a polymeric face coat positioned above the top surface of the core; an a...
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WO/2023/157762A1 |
The present disclosure provides an outer packaging material for a vacuum thermal insulation material, the outer packaging material having a first gas barrier layer, a second gas barrier layer, and a heat-weldable layer in this order, whe...
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WO/2023/156499A1 |
The present invention relates to an at least three-layered plastic pipe (10) comprising at least one first layer of a polyamide (11), which serves as a diffusion-barrier layer, at least one second layer, which serves as an adhesion-promo...
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WO/2023/158259A1 |
The present invention relates to a roll-type flexible metal laminate, a method for manufacturing same, and a printed circuit board comprising the flexible metal laminate, and the method for manufacturing the roll-type flexible metal lami...
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WO/2023/157406A1 |
An optical laminate obtained by laminating an optical functional layer and a base film with an adhesive layer therebetween, said optical laminate characterized in that the thickness of the optical functional layer is 0.5 to 5 μm, the th...
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WO/2023/156371A1 |
Talc particulate with specific physical properties having a particularly low migration factor when used as a filler in polymers is disclosed. Such talc particulates are of specific advantage as fillers in biopolymers, which are used as f...
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WO/2023/157541A1 |
The present invention suppresses occurrence of deformation in a polarizing plate. The protective film according to an embodiment of the present invention comprises: a substrate film having a first main surface and a second main surface t...
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WO/2023/157433A1 |
The present invention is a laminate including a first substrate (SL), an elemental-fluorine-containing layer (r), and a protective layer (P) in the stated order, wherein the protective layer (P) includes a second substrate (SP) and an ad...
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WO/2023/157434A1 |
The present invention is a laminate including a first substrate (SL), an elemental-fluorine-containing layer (r), and a protective layer (P) in the stated order, wherein the elemental fluorine content in the peeled surface of the protect...
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WO/2023/157632A1 |
The present invention addresses the problem of providing a laminated film that improves defects in the corresponding prior art and that is provided with the physical characteristics required for use as a laminated film, the laminated fil...
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WO/2023/156239A1 |
The invention is directed to laminated glazing comprising two glass sheets laminated by means of at least two interlayers wherein at least one surface of one of the interlayers is provided with a bird protection pattern in between the tw...
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WO/2023/157731A1 |
[Problem] To provide a polyester film which has excellent cold formability and can suppress the occurrence of springback and curling after forming. [Solution] This biaxially oriented polyester film comprises, as main components, a tereph...
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WO/2023/157790A1 |
A polyamide acid according to the present invention has a tetracarboxylic acid dianhydride residue and a diamine residue. The tetracarboxylic dianhydride residue includes a 3,3',4,4'-biphenyltetracarboxylic dianhydride residue and a spir...
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WO/2023/157369A1 |
Provided is a metal-clad laminate board (for example, a copper-clad laminate board (CCL)) that, while having good electric characteristics (dielectric characteristics) adapted to 5G, has an excellent bonding property (adhesive property) ...
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WO/2023/157789A1 |
A polyamide acid according to the present invention has a tetracarboxylic acid dianhydride residue and a diamine residue. The tetracarboxylic acid dianhydride residue contains a 3, 3', 4, 4'-biphenyl tetracarboxylic acid dianydride resid...
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WO/2023/158371A1 |
Disclosed herein is a composite material (100) that is formed from a textile substrate having a surface, the textile substrate formed from a yarn (110), where the yarn (110) is formed from a plurality of fibres or filaments, such that th...
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WO/2023/153277A1 |
Provided is a biodegradable laminated body in which a paper substrate (A) layer, a first thermoplastic resin (B) layer having a poly(3-hydroxyalkanoate)-based resin as a main component, and a second thermoplastic resin (C) layer having a...
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WO/2023/153444A1 |
The purpose of the present invention is to provide: a composition which, upon heating to a prescribed temperature, has excellent adhesiveness with a dissimilar material; and a cured product of the same. The present invention is an adhe...
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WO/2023/152438A1 |
The invention relates to a laminated glazing consisting of a first transparent sheet (1) of mineral glass with a thickness of between 0.5 and 6 mm or of polymer material with a thickness of between 1.2 and 8 mm, intended, in the glazing ...
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WO/2023/153127A1 |
The present invention relates to a fiber-reinforced resin sheet that comprises: a glass fiber fabric which has warp yarns and weft yarns; and a resin composition with which the glass fiber fabric is impregnated. The glass that constitute...
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WO/2023/152185A1 |
The invention relates to a fiber-reinforced thermoplastic composite, in particular to a fiber-reinforced polyamide tape. Furthermore, the invention relates to a method of preparing said fiber-reinforced thermoplastic composite and to art...
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WO/2023/153307A1 |
A gas barrier film (10) has a transparent film substrate (11) and a gas barrier layer (12). The gas barrier layer (12) includes a silicon oxycarbide layer (13). The silicon oxycarbide layer (13) includes a first layer (14), a second laye...
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WO/2023/152313A1 |
The invention relates to a multilayer film (1) for tear-open packages, the film (1) comprising at least one laser-removable carrier layer (2) and at least one barrier layer (3). According to the invention, at least one laser stop layer (...
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WO/2023/152686A1 |
Polymeric structure (10, 20, 30, 40, 50, 60) for flexible packagings comprising: a polymeric base film (1) and at least one first surface layer (21, 22, 23, 24, 25, 26), which is applied on at least one surface (1a, 1b) of the base film ...
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WO/2023/153512A1 |
An adhesive film 1 is provided with a release film 2, and an adhesive layer 3 laminated on one surface 2a side of the release film 2. The adhesive layer 3 comprises a body portion 3A, and a strip-shaped micro piece 3B protruding from the...
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WO/2023/153074A1 |
[Problem] To provide a polyester resin composition that is free of foreign matter derived from catalyst elements and that is endowed with heat resistance, and a method for producing the polyester resin composition. [Solution] A polyester...
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WO/2023/153327A1 |
This polypropylene film includes particles. Regarding the polypropylene film, when the direction in which the shrinkage percentage is largest at 140°C in a temperature increase process for a thermomechanical analysis is defined as X1 di...
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WO/2023/152297A1 |
The present invention relates to a method for producing a fire protection element (12) for a vehicle (10), in which a metal support layer (22) is preferably directly connected to a water-glass-based fire protection coating (28) which may...
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WO/2023/151384A1 |
Disclosed is a production process of a sticking-proof polyester needled felt, in which a multi-component hybrid structure is constructed after a polyester needled felt is coated. The process achieves good sticking-proof effects, while em...
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WO/2023/154227A1 |
A protective barrier is affixable to a curved substrate such as a vehicle windshield. The protective barrier may include a stack of three or more lenses. Each of the three or more lenses may include a thermoplastic film (preferably a pol...
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