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公开(公告)号：US12103487B2
公开(公告)日：2024-10-01
申请号：US18308124
申请日：2023-04-27
发明人： Yosuke Yamada , Toru Tagami , Michael Ludwig
IPC分类号： B60R21/235 , B32B7/12 , B32B27/36 , B32B37/12 , B32B27/12
CPC分类号： B60R21/235 , B32B7/12 , B32B27/36 , B32B37/12 , B32B27/12 , B32B2037/1215 , B32B2270/00 , B32B2305/18 , B32B2309/02 , B32B2367/00 , B60R2021/23509 , B60R2021/23533
摘要： A method of manufacturing a laminate including a fabric and a thermoplastic film, wherein the thermoplastic film is a multilayer film including an adhesive layer including a thermoplastic polyester elastomer and a barrier layer that is bonded to the adhesive layer, and that has a melting point that is higher than a melting point of the adhesive layer, and that includes a polymer, and wherein the fabric includes a polyester, the method including a step of adhering a side of the multilayer film with the adhesive layer to the fabric, while heating the multilayer film at a temperature below the melting point of the barrier layer.
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公开(公告)号：US11745481B2
公开(公告)日：2023-09-05
申请号：US17756851
申请日：2020-12-03
发明人： Toru Tagami , Yosuke Yamada , Kaito Yamamoto , Michael Ludwig
IPC分类号： B32B27/12 , B32B1/00 , B32B5/02 , B32B7/12 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/36 , C09J129/04 , C09J167/02 , C09J171/00
CPC分类号： B32B27/12 , B32B1/00 , B32B5/02 , B32B7/12 , B32B27/08 , B32B27/285 , B32B27/306 , B32B27/32 , B32B27/36 , C09J129/04 , C09J167/02 , C09J171/00 , B32B2250/24 , B32B2270/00 , B32B2274/00 , B32B2571/00 , B32B2605/003
摘要： A multilayer film bonded to a base fabric includes a first layer bonded to the base fabric; and a second layer disposed on the first layer. The first layer, the second layer, or both includes a thermoplastic elastomer. The thermoplastic elastomer is at least one selected from the group consisting of a polyester-based elastomer, a polyurethane-based elastomer, and a polyamide-based elastomer. A melt strength of the multilayer film is greater than or equal to 7.5 mN.
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公开(公告)号：US12059871B2
公开(公告)日：2024-08-13
申请号：US17600398
申请日：2020-04-03
发明人： Yosuke Yamada , Toru Tagami , Michael Ludwig
IPC分类号： B32B27/08 , B32B1/00 , B32B5/02 , B32B7/12 , B32B27/12 , B32B27/18 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/12 , B60R21/235
CPC分类号： B32B27/08 , B32B1/00 , B32B5/024 , B32B5/026 , B32B7/12 , B32B27/12 , B32B27/18 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/12 , B60R21/235 , B32B2250/24 , B32B2262/0261 , B32B2262/0276 , B32B2270/00 , B32B2274/00 , B32B2307/536 , B32B2307/72 , B32B2307/7242 , B32B2307/732 , B32B2571/00 , B32B2605/08 , B60R2021/23542 , B60R2021/23552
摘要： A multilayer film is provided that includes a) a barrier layer including a thermoplastic polyester elastomer or a polyamide copolymer; b) an intermediate layer provided on the barrier layer and including a maleic anhydride (MAH)-grafted polyolefin and an α-olefin copolymer; and c) an adhesive layer provided on the intermediate layer and including a thermoplastic polyester elastomer or a polyamide copolymer. The multilayer film enables production of gas-tight multilayer laminates which exhibit an excellent peel resistance combined with a low weight and/or thickness. Further, a multilayer laminate and an inflatable airbag that include a fabric layer adhered to the multilayer film, as well as methods of manufacturing are described.
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公开(公告)号：US12053968B2
公开(公告)日：2024-08-06
申请号：US17596769
申请日：2020-01-21
发明人： Yosuke Yamada , Hideki Yamasaki , Toru Tagami
IPC分类号： B32B41/00 , B32B37/00 , G01N21/892
CPC分类号： B32B41/00 , B32B37/003 , G01N21/892 , B32B2305/18 , B32B2367/00
摘要： A method of evaluating a laminate formed of two or more layers bonded to each other includes an image obtaining step of obtaining a two-dimensional image of the laminate; a detecting step of detecting air-pocket corresponding regions from a two-dimensional image; a characteristic value obtaining step of determining a characteristic value related to areas of the air-pocket corresponding regions; and an evaluation step of evaluating the laminate based on the characteristic value. is a method of evaluating a laminate.
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公开(公告)号：US11667259B2
公开(公告)日：2023-06-06
申请号：US16621424
申请日：2018-06-15
发明人： Yosuke Yamada , Toru Tagami , Michael Ludwig
IPC分类号： B60R21/235 , B32B7/12 , B32B27/36 , B32B27/12 , B32B37/12
CPC分类号： B60R21/235 , B32B7/12 , B32B27/36 , B32B37/12 , B32B27/12 , B32B2037/1215 , B32B2270/00 , B32B2305/18 , B32B2309/02 , B32B2367/00 , B60R2021/23509 , B60R2021/23533
摘要： A method of manufacturing a laminate including a fabric and a thermoplastic film, wherein the thermoplastic film is a multilayer film including an adhesive layer including a thermoplastic polyester elastomer and a barrier layer that is bonded to the adhesive layer, and that has a melting point that is higher than a melting point of the adhesive layer, and that includes a polymer, and wherein the fabric includes a polyester, the method including a step of adhering a side of the multilayer film with the adhesive layer to the fabric, while heating the multilayer film at a temperature below the melting point of the barrier layer.
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