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公开(公告)号:US09976007B2
公开(公告)日:2018-05-22
申请号:US14771682
申请日:2015-03-10
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor: Yoichiro Fukunaga , Yusuke Kuwabara , Kazutoshi Hitomi
IPC: C08J9/232 , C08J9/00 , C08J5/04 , C08J9/36 , C08J5/24 , C08J9/18 , C08J9/224 , C08J9/14 , C08J9/16 , B32B5/02 , B32B5/16 , B32B5/30 , B32B27/08 , B32B3/30
CPC classification number: C08J9/232 , B32B3/30 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/16 , B32B5/30 , B32B27/08 , B32B2260/046 , B32B2264/025 , B32B2264/0257 , B32B2264/0285 , B32B2272/00 , C08J5/042 , C08J5/24 , C08J9/0066 , C08J9/0095 , C08J9/141 , C08J9/16 , C08J9/18 , C08J9/224 , C08J9/36 , C08J2201/03 , C08J2203/14 , C08J2203/146 , C08J2325/14 , C08J2363/00 , C08J2367/02
Abstract: A resin composite in which a fiber-reinforced resin material comprising fibers and a resin, and a resin expanded body are integrally laminated, wherein the resin expanded body has a hole opened at the interface with the fiber-reinforced resin material and resin of the fiber-reinforced resin material is caused to flow into the hole.
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公开(公告)号:US10052845B2
公开(公告)日:2018-08-21
申请号:US14771664
申请日:2015-03-10
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor: Kazutoshi Hitomi , Yusuke Kuwabara , Yoichiro Fukunaga
IPC: B32B5/18 , B32B5/24 , B32B5/28 , B29C43/18 , B29C51/14 , B29C44/20 , B29C47/00 , B32B27/36 , B32B27/06 , B32B27/38 , B29C70/46 , B29C43/20 , B29K67/00 , B29K105/04 , B29K63/00 , B29K105/08 , B29L31/30 , B29C47/02 , B32B5/02 , B32B5/14 , B32B5/16 , B32B5/30 , B32B7/12 , B32B27/12 , B32B27/32 , B32B1/00 , B32B3/06 , B29C33/68
CPC classification number: B32B5/18 , B29C33/68 , B29C43/203 , B29C44/1228 , B29C44/353 , B29C48/0022 , B29C48/15 , B29C51/14 , B29C70/46 , B29C70/86 , B29C2793/0036 , B29C2793/009 , B29K2025/06 , B29K2063/00 , B29K2067/003 , B29K2067/046 , B29K2069/00 , B29K2105/04 , B29K2105/08 , B29K2105/089 , B29K2703/00 , B29K2995/004 , B29K2995/0063 , B29K2995/0097 , B29L2031/30 , B29L2031/44 , B32B1/00 , B32B3/06 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/142 , B32B5/16 , B32B5/245 , B32B5/30 , B32B7/12 , B32B27/065 , B32B27/12 , B32B27/322 , B32B27/36 , B32B27/38 , B32B2250/03 , B32B2250/40 , B32B2260/021 , B32B2260/046 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2264/0257 , B32B2264/102 , B32B2266/0228 , B32B2266/0242 , B32B2266/0264 , B32B2307/306 , B32B2307/54 , B32B2307/542 , B32B2307/558 , B32B2307/714 , B32B2307/72 , B32B2307/732 , B32B2307/738 , B32B2605/00 , B32B2605/08
Abstract: A resin composite in which the flatness ratio of cells in a corner section of a core material is 20% or more is provided.
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公开(公告)号:US10723055B2
公开(公告)日:2020-07-28
申请号:US15323762
申请日:2015-09-16
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor: Yusuke Kuwabara , Kazutoshi Hitomi
IPC: B29C48/00 , C08J9/36 , B32B33/00 , C08J9/14 , B32B37/14 , B32B38/00 , B32B5/02 , B32B27/06 , B32B27/38 , B32B27/08 , B32B27/32 , B32B27/28 , B32B27/34 , B32B5/24 , B32B27/30 , B32B27/40 , B32B5/26 , B32B5/20 , B32B7/04 , B32B27/42 , B32B5/10 , B32B5/18 , B32B27/36 , B29K105/04 , B29C48/09 , B29K67/00 , B29K105/06 , B29L9/00
Abstract: A resin composite having excellent strength is easily produced by using a resin foam having a specific surface roughness (Ra) as the core material of the resin composite.
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