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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...
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WO/2024/062103A1 |
The invention relates to a process for producing a composite component comprising at least one metal layer and one polymer layer, the process comprising: (a) heating a metal sheet which optionally comprises a surface treatment; (b) placi...
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WO/2024/062961A1 |
The present invention addresses the problem of providing a film that is highly suitable for processes for laminating functional layers involving heating and is capable of suppressing uneven warping resulting from heat press molding for o...
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WO/2024/050722A1 |
The present application relates to a composite polyester film, and a preparation method therefor and the use thereof. The composite polyester film comprises: a middle layer (2), and a first outer layer (1) and a second outer layer (3) th...
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WO/2024/051776A1 |
The present application relates to a composite polyester film and a preparation method therefor and a use thereof. The composite polyester film comprises: an intermediate layer (2), and a first outer layer (1) and a second outer layer (3...
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WO/2024/050690A1 |
The present application relates to a composite polyester film. The composite polyester film comprises a first polyester layer, a second polyester layer, and a third polyester layer; the first polyester layer and the third polyester layer...
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WO/2024/036938A1 |
Disclosed in the present invention are a heat-resistant and tensile-strength-enhanced polyester film, a preparation method therefor and a composite current collector. Raw materials of the polyester film comprise a polyester macromolecule...
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WO/2024/037657A1 |
The present invention provides a preparation method for a bismuth ion functional graphene agricultural film, comprising the following steps: mixing: putting an oil-based bismuth ion graphene material and plastic granules into a blender f...
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WO/2024/031896A1 |
Provided in the present invention are a biaxially-oriented polylactic acid thin film for preventing glue reverse-sticking and a preparation method therefor. The biaxially-oriented polylactic acid thin film for preventing glue reverse-sti...
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WO/2024/029207A1 |
A liquid crystal polymer film (10) according to the present disclosure contains a liquid crystal polymer (1) and an inorganic filler (2), and has a relative permittivity of 5-10. The average of inter barycenter coordinate distances betwe...
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WO/2024/010257A1 |
The present specification relates to a radiation-shielding film and a manufacturing method therefor. According to the present disclosure, an eco-friendly radiation-shielding film that is manufacturable at low cost can be provided by comp...
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WO/2023/226936A9 |
Provided in the present application are a composite sheet for injection packaging, and a preparation method therefor and the use thereof. The composite sheet for injection packaging comprises a printing layer, a middle layer and a heat s...
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WO/2024/004601A1 |
Provided is a method for producing a phase difference film satisfying specific optical properties, the production method comprising: a first step for preparing a first film that has a resin layer (P1) formed from a thermoplastic resin P ...
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WO/2024/004605A1 |
This method for manufacturing a phase difference film having specific optical characteristics includes: a first step for preparing a first film comprising a resin layer (N1) formed by a thermoplastic resin N having a negative intrinsic b...
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WO/2023/235860A1 |
A flexible electrode is provided. The flexible electrode may include a bottom parylene layer etched with a first kirigami pattern; a top parylene layer etched with a second kirigami pattern, the first kirigami pattern and the second kiri...
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WO/2023/216515A1 |
A composite layer and a preparation method therefor. The method comprises the steps of: (1) providing a first acid modified polypropylene master batch and a second acid modified polypropylene master batch, wherein the melt index of one o...
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WO/2023/201909A1 |
The present invention discloses a thermally conductive halogen-free flame-retardant insulating polypropylene film and a preparation method. The film comprises the following starting materials: polypropylene, a thermally conductive filler...
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WO/2023/201931A1 |
The present invention relates to the technical field of B29D7/01, and more specifically relates to a composite pre-coating film and a preparation method therefor, and a composite floor. The method comprises: sequentially stacking a high-...
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WO/2023/182267A1 |
A poly(vinyl alcohol) film having a degree of swelling (A) of 195-205 mass% and having a value of (B)/(A) of 1.27-1.40, where (B) is the degree of swelling of the film which has been stretched to 2.5 times in 30°C water under the condit...
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WO/2023/177045A1 |
The present invention relates to a method for manufacturing a thermally conductive sheet by using a liquid raw material discharge device comprising a discharge opening through which a liquid thermally conductive composition is discharged...
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WO/2023/157617A1 |
The present invention is a heat-conductive sheet containing a heat-conductive filler (B) that contains one or more of carbon and boron nitride in a polymer matrix (A), wherein the thickness-direction thermal conductivity of the heat-cond...
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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/2023/127893A1 |
Provided is a panel manufacturing method that achieves excellent bonding strength and lightweight property and enables efficient manufacturing. The present invention provides a panel manufacturing method including a first bonding step ...
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WO/2023/115599A1 |
A degradable high-barrier composite film has a layer structure of one of A/B, A/C, A/B/C, and A/B/A/C. The layer A is a modified polyterephthalic acid-adipate-butylene copolymer, and contains the following components by mass: 50-103 part...
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WO/2023/096331A1 |
The present invention relates to an orthodontic sheet having a composite structure by stacking and binding different materials, the orthodontic sheet comprising a first sheet layer, a second sheet layer, and an intermediate sheet layer f...
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WO/2023/094456A1 |
The present invention relates to a planar structure of textile particles embedded in a polymer matrix and to a method for the production and use thereof. The present invention also relates to a layer structure made of the planar structur...
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WO/2023/096327A1 |
The present invention relates to an orthodontic sheet having a composite structure by stacking and binding different materials, the orthodontic sheet comprising a first sheet layer, a second sheet layer, and an intermediate sheet layer f...
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WO/2022/076332A9 |
The present invention relates to a heat-shrinkable polyester film that exhibits a low value of shrink stress like Polyvinyl chloride resin film. Namely, the provided is a polyester heat-shrinkable film obtained from multiple amorphous po...
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WO/2023/061335A1 |
The present application discloses a PVC floor production line, the production line comprising a feeding system, an internal mixing and extruding device, a calendering and laminating device, a cooling device, a traction machine and a cutt...
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WO/2023/061337A1 |
Disclosed in the present invention are a PVC floor, and a production line and preparation method therefor. The production line comprises a feeding system, an internal mixing and extrusion device, a calendering laminating device, a coolin...
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WO/2023/050639A1 |
Provided are a piezoresistive film and a preparation method therefor and an application thereof. The preparation method for the piezoresistive film comprises the following steps: dispersing conductive nanoparticles and an elastic polymer...
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WO/2023/045988A1 |
A full body textured material and a preparation method therefor. The full body textured material comprises a textured substrate, the internal texture of the substrate extends to the surface, the components of the substrate comprise a the...
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WO/2023/042661A1 |
The present invention addresses the problem of providing a laminated film that has further uniform properties regarding optical characteristics and the like, and that can maintain said properties for a further extended period of time. Th...
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WO/2023/031752A1 |
The invention discloses an apparatus and method of drying of polymeric film. In one characterising feature of the invention at least a pair of air dryers (18) are installed after the quench unit, or a water tank (3), such that these are ...
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WO/2023/033780A1 |
Dense polytetrafluoroethylene films as well as methods for preparing the present materials are provided having superior optical properties (highly transmissive, low haze, low yellowness) in combination with desirable mechanical propertie...
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WO/2023/024588A1 |
The present application relates to the field of lithium battery separator manufacturing, and in particular to a high-pressure-resistance separator for a lithium ion battery and a preparation method therefor. In the present application, i...
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WO/2023/004971A1 |
An ultralow-temperature heat-seal wear-resistant BOPP thin film, comprising an upper-layer structure, a middle-layer structure and a lower-layer structure which are arranged in sequence. The raw materials for forming the upper-layer stru...
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WO/2023/274023A1 |
Provided in the present invention are an acid treatment process for a core material and a vacuum thermal-insulation plate comprising an acid-treated core material. The acid treatment process comprises the following steps: adding a core m...
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WO/2022/268963A1 |
The present invention relates to a metallocene-catalysed multimodal polyethylene copolymer (P), to the use of the multimodal copolymer (P) of ethylene in film applications and to a film comprising the polymer composition of the invention.
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WO/2022/268964A1 |
The present invention relates to a metallocene-catalysed multimodal polyethylene copolymer (P), to the use of the multimodal copolymer (P) of ethylene in film applications and to a film comprising the polymer composition of the invention.
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WO/2022/268965A1 |
The present invention relates to a metallocene-catalysed multimodal polyethylene copolymer (P), to the use of the multimodal copolymer (P) of ethylene in film applications and to a film comprising the polymer composition of the invention.
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WO/2022/268966A1 |
The present invention relates to a metallocene-catalysed multimodal polyethylene copolymer (P), to the use of the multimodal copolymer (P) of ethylene in film applications and to a film comprising the polymer composition of the invention.
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WO/2022/249956A1 |
[Problem] To provide a method for producing a recycle film by using films to be disposed of without lowering the recovery rate. [Solution] This recycle film production method comprises the following steps. 1. A removal step that compri...
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WO/2022/247023A1 |
The present invention provides a biaxially stretched degradable film, comprising layer A, layer B and layer C which are in contact with each other in sequence. Layer A comprises the following raw materials according to mass percentage: 8...
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WO/2022/242560A1 |
Disclosed are a waterproof and drainage integrated board, a forming machine and a forming process. A rack is provided with a first concave roller, a convex roller, a second concave roller and a mirror roller, the convex roller rolls rela...
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WO/2022/230996A1 |
This image evaluation system 20 comprises a first terminal 30 that provides image data pertaining to a decorative sheet 3 to a storage unit 40, and a second terminal 50 that is capable of displaying a plurality of image data provided fro...
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WO/2022/225450A1 |
The invention relates to biaxially oriented polypropylene film comprising a composition comprising a polypropylene and a beta-nucleating agent, wherein: the biaxially oriented polypropylene film has a porosity calculated according to the...
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WO/2022/226249A1 |
A polymer composition comprises a polyethylene polymer having a Melt Relaxation Index of 2 or greater and a salt of a branched alkyl phosphonic acid. A polyethylene film having improved barrier to water vapor and oxygen comprises a high-...
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WO/2022/226247A1 |
A polymer composition comprises a polyethylene polymer and a salt of a branched alkyl phosphonic acid. A polyethylene film having improved barrier to water vapor and oxygen comprises a high-density polyethylene polymer having a density o...
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WO/2022/219907A1 |
This panel production device comprises: a transport unit that transports, in a transport direction, a panel having a core member that includes a thermoplastic resin and is formed in a corrugated shape, and a first face plate that include...
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