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1.发明公开公开(公告)号：US20240359443A1
公开(公告)日：2024-10-31
申请号：US18767980
申请日：2024-07-09
发明人： Achim GREFENSTEIN , Markus KICK , Thami LAMTIGUI
CPC分类号： B32B27/08 , B32B27/32 , B32B7/12 , B32B27/306 , B32B27/34 , B32B2307/514 , B32B2439/46 , B32B2439/70
摘要： According to an aspect of the present disclosure, a method for producing a multi-layer plastic may include coextruding a first laminate with a substrate layer having an HDPE content of at least 60% by volume; a barrier layer having a barrier polymer and having a thickness of at most 20% of a total thickness of the first laminate; and a connecting layer between the substrate layer and the barrier layer; stretching the coextruded first laminate in a machine direction only; and connecting a second laminate having a polyethylene content of at least 80% by volume to the barrier layer of the stretched first laminate.
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公开(公告)号：US20240359437A1
公开(公告)日：2024-10-31
申请号：US18292040
申请日：2021-09-30
发明人： Yuichi Isemori , Takaya Oono , Kazuki Momen
CPC分类号： B32B27/08 , B32B3/30 , B32B27/16 , B32B27/32 , B44F9/02 , B32B2250/02 , B32B2250/242 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2264/1021 , B32B2264/303 , B32B2307/4023 , B32B2307/4026 , B32B2307/412 , B32B2307/54 , B32B2307/584 , B32B2307/7376 , B32B2451/00 , B32B2607/00
摘要： The present invention provides a decorative sheet having excellent design properties where a picture pattern of a picture layer stably harmonizes with depressions and excellent scratch resistance. Provided is a decorative sheet including: a substrate sheet; a picture layer; a transparent resin layer; and a surface protective layer, the decorative sheet including at least the picture layer, the transparent resin layer, and the surface protective layer in a stated order on one side of the substrate sheet, the picture layer having a wood-grain pattern including a characteristic portion and a non-characteristic portion, the transparent resin layer having a depression (D1) harmonizing with the characteristic portion of the picture layer on a side opposite to a side facing the picture layer, the substrate sheet containing a non-halogen thermoplastic resin and showing softer behavior in a high-temperature environment than in an ambient-temperature environment.
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公开(公告)号：US20240358185A1
公开(公告)日：2024-10-31
申请号：US18770863
申请日：2024-07-12
发明人： William Christopher LEWIS , Jian GAO , Barton R. LEWIS, Jr. , Lambert Allen TERPSTRA , Paul A.E. SMITH , William James LEWIS
IPC分类号： A47J36/04 , A47J36/02 , A47J36/16 , A47J37/10 , B32B3/08 , B32B5/02 , B32B27/08 , B32B27/12 , B32B27/32 , B32B37/10
CPC分类号： A47J36/04 , A47J36/025 , A47J36/16 , A47J37/108 , B32B3/08 , B32B5/024 , B32B27/08 , B32B27/12 , B32B27/322 , B32B37/10 , B32B2255/10 , B32B2255/26 , B32B2262/101
摘要： Heat resistant and/or nonstick polymer materials and composites, and cookware including a food support surface comprising an integrated or attached cooking surface formed of the materials and composites. The cookware includes a laminate material with structural rigidity, wherein the laminate material includes a flexible substrate impregnated with the heat resistant polymer material and/or coated with a nonstick coating, and pressed or molded in a shaped cookware or other nonstick items or component. Various cooking devices can be pressed from the material, as well as oven or vehicle components.
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公开(公告)号：US12128655B2
公开(公告)日：2024-10-29
申请号：US17385730
申请日：2021-07-26
申请人： FLEXOPACK S.A.
发明人： Dimitris Gkinosatis
IPC分类号： B32B27/32 , B32B1/08 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/34 , B32B27/36 , B65D65/40
CPC分类号： B32B27/32 , B32B1/08 , B32B27/08 , B32B27/285 , B32B27/306 , B32B27/34 , B32B27/36 , B65D65/40 , B32B2270/00 , B32B2307/50 , B32B2307/70 , B32B2307/71 , B32B2307/7244 , B32B2439/70
摘要： The invention relates to gusseted plastic film with a thickness of 50 to 200 microns, comprising a polyolefin homopolymer or copolymer, a polyether copolymer and a layer comprising oxygen barrier polymer.
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公开(公告)号：US20240351316A1
公开(公告)日：2024-10-24
申请号：US18687750
申请日：2021-09-03
CPC分类号： B32B27/08 , B32B3/04 , B32B7/12 , B32B27/32 , B32B37/065 , B32B38/1866 , B32B2307/4023 , B32B2307/514 , B32B2307/7244 , B32B2307/7246 , B32B2307/7376 , B32B2323/04 , B32B2323/10 , B32B2329/00 , B32B2439/40
摘要： A thermoformable sheet includes an exterior film, a printed pigment layer, an adhesive layer, an inner layer, and an interior sealing layer. The exterior film includes between 50% and 100% polyolefin-based polymers, by weight. The inner layer includes between 60% and 100% of polypropylene polymer, by weight. The inner layer further includes a thickness between 100 microns and 350 microns. The printed pigment layer and the adhesive layer are located between the exterior film and the inner layer.
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公开(公告)号：US20240343458A1
公开(公告)日：2024-10-17
申请号：US18681358
申请日：2022-08-05
发明人： Shunsuke FURUYA , Shinichiro KONO , Aya SUZUKI , Toru SUDA , Yohei YAMATO
CPC分类号： B65D65/40 , B32B7/027 , B32B7/12 , B32B27/08 , B32B27/32 , B65D75/008 , B32B2250/02 , B32B2250/03 , B32B2250/242 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2255/28 , B32B2307/308 , B32B2307/7244 , B32B2307/7246 , B32B2439/70
摘要： In one aspect, the present disclosure relates to a barrier laminate including a substrate and a sealant layer in this order in a thickness direction, wherein the substrate is a barrier substrate including a polypropylene resin layer and an evaporated film, the polypropylene resin layer is a layer subjected to a stretching process, the evaporated film is composed of an inorganic oxide, the barrier laminate after heat treatment at 120° C. for 15 minutes has a thermal shrinkage ratio (MD1) of 2.00% or less in an MD direction and a thermal shrinkage ratio (TD1) of 2.00% or less in a TD direction.
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公开(公告)号：US12115764B2
公开(公告)日：2024-10-15
申请号：US17762414
申请日：2020-09-29
CPC分类号： B32B27/32 , B32B7/027 , B32B7/12 , B32B27/08 , B32B27/36 , B65D75/008 , C08L23/06 , B32B2250/24 , B32B2270/00 , B32B2274/00 , B32B2307/516 , B32B2307/518 , B32B2307/546 , B32B2307/558 , B32B2307/72 , B32B2307/732 , B32B2439/46 , C08L2205/02
摘要： The present disclosure provides for a multilayer film having a sealant layer and a first layer, where the first layer is formed from a first polyolefin composition, and a laminate that includes the multilayer film. The first polyolefin composition of the first layer consists essentially of a high density polyethylene (HDPE) resin and a propylene-ethylene copolymer thermoplastic elastomer (TPE). In addition to the first layer of the first polyolefin composition and the sealant layer, the laminate also includes a substrate film and an adhesive layer comprising polyurethane in adhering contact with the substrate film and the first layer, where when the adhesive layer is formed from a solvent-free adhesive the adhesive layer has an elastic modulus of greater than 25 MPa, and when the adhesive layer is formed from a solvent-based adhesive the adhesive layer has an elastic modulus of greater than 0.30 MPa, the elastic modulus being measured for the polyurethane in accordance with ASTM D412.
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公开(公告)号：US12115759B2
公开(公告)日：2024-10-15
申请号：US18062088
申请日：2022-12-06
发明人： Sebastian Seibold , Andrey Minkin , Christel Bäuerle-Müller , Stavros Podias , Frank Kantorek , Mohamad Bachir , Donald Brown
CPC分类号： B32B25/08 , B32B3/08 , B32B5/12 , B32B27/32 , B65G15/34 , B32B2274/00 , B32B2307/546 , B32B2307/732 , B32B2433/02
摘要： A pipe belt system comprising one or more thermoplastic elastomeric (TPE) layers and a reinforcement layer is disclosed. The one or more thermoplastic elastomeric (TPE) layers have a first modulus of elasticity and a first stiffness and formed across a width of the belt. The reinforcement layer is formed proximate to the one or more TPE layers and has a second modulus of elasticity and a second stiffness. The pipe belt is configured to have an open state where the belt is substantially flat and a closed state where the belt is formed having a circular shape and partially overlaps itself. The pipe belt has a combined modulus of elasticity based on the first modulus of elasticity and the second modulus of elasticity and a combined stiffness based on the first stiffness and the second stiffness.
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公开(公告)号：US20240336818A1
公开(公告)日：2024-10-10
申请号：US18578945
申请日：2021-07-16
申请人： Henkel AG & Co. KGaA
IPC分类号： C09J175/06 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/32 , B32B27/36 , B32B37/12 , C08G18/28 , C08G18/42 , C08G18/75 , C08G18/79 , C09J5/00
CPC分类号： C09J175/06 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/32 , B32B27/36 , B32B37/1284 , C08G18/289 , C08G18/4216 , C08G18/755 , C08G18/792 , C09J5/00 , B32B2037/1253 , B32B2307/748 , B32B2553/00 , C09J2475/00
摘要： The present invention relates to a two-component polyurethane adhesive composition for film lamination, in particular in food flexible packaging. Further, the present invention relates to method of manufacturing a laminate by using the two-component polyurethane adhesive composition and the laminate obtainable by the described method.
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公开(公告)号：US20240336048A1
公开(公告)日：2024-10-10
申请号：US18577458
申请日：2022-07-06
申请人： TOYOBO CO., LTD.
IPC分类号： B32B27/32 , B32B27/08 , B32B27/16 , C09D175/06 , C23C14/08 , C23C14/10 , C23C14/20 , C23C14/30
CPC分类号： B32B27/32 , B32B27/08 , B32B27/16 , C09D175/06 , C23C14/081 , C23C14/10 , C23C14/20 , C23C14/30 , B32B2250/03 , B32B2250/242 , B32B2255/10 , B32B2255/20 , B32B2255/205 , B32B2255/26 , B32B2255/28 , B32B2270/00 , B32B2307/518 , B32B2307/538 , B32B2307/7244 , B32B2307/7246
摘要： The invention provides a laminated film that can form a laminated structure mainly composed of a polypropylene film and composed of substantially a single resin species having a low environmental load, and has gas barrier properties required for a packaging material when an inorganic thin film layer is laminated. The laminated film for forming an inorganic thin film layer, includes a substrate layer mainly composed of a polypropylene-based resin; and a coating layer laminated on at least one surface of the substrate layer, wherein (I) the laminated film has a heating elongation rate at 130° C. of 10% or less in both MD and TD directions, (II) a total of a maximum peak height (Rp) and maximum valley depth (Rv) of the coating layer-side surface measured with a scanning probe microscope is 30.0 nm or less, and (III) an amount of adhesion of the coating layer is 0.10-0.50 g/m2.
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