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公开(公告)号：US20190203010A1
公开(公告)日：2019-07-04
申请号：US16334194
申请日：2017-03-27
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor： Yusuke KUWABARA
IPC: C08J9/228 , C08F212/08 , C08J9/18 , B32B5/18 , B32B5/24
CPC classification number: C08J9/228 , B29C44/02 , B29C70/06 , B32B5/18 , B32B5/245 , B32B5/28 , B32B27/30 , B32B2262/106 , B32B2266/0228 , B32B2266/0242 , B32B2266/104 , B32B2307/718 , C08F212/08 , C08F2800/20 , C08J9/18 , C08J2203/02 , C08J2203/22 , C08J2205/044 , C08J2205/046 , C08L25/08 , C08L33/12 , C08L35/00
Abstract: Expanded particles including a base resin including a copolymer of an aromatic vinyl compound, a (meth)acrylic acid ester, and an unsaturated dicarboxylic acid, in which the expanded particles have an average cell diameter of 5 to 50 μm and a standard deviation of the average cell diameter of less than 0.8.
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公开(公告)号：US20220169819A1
公开(公告)日：2022-06-02
申请号：US17598451
申请日：2020-01-28
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor： Yusuke KUWABARA
Abstract: An object of the present invention is to provide a resin composition that can produce a foam molded body having a beautiful appearance while exhibiting excellent mechanical properties. The above object is achieved by a resin composition for producing foam particles, the resin composition comprising a base resin containing a polycarbonate resin having a glass transition temperature of 140 to 155° C. and an amorphous polyester resin having a glass transition temperature of 100 to 130° C., and the amorphous polyester containing a unit derived from a cyclic diol.
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Patent Agency Ranking
公开(公告)号：US20180237607A1
公开(公告)日：2018-08-23
申请号：US15959713
申请日：2018-04-23
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor： Yoichiro FUKUNAGA , Yusuke KUWABARA , Kazutoshi HITOMI
IPC: C08J9/232 , C08J9/14 , C08J9/16 , B32B5/02 , B32B5/16 , B32B5/30 , B32B27/08 , B32B3/30 , C08J9/224 , C08J9/18 , C08J9/00 , C08J5/24 , C08J5/04 , C08J9/36
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：US20170217127A1
公开(公告)日：2017-08-03
申请号：US15500735
申请日：2015-09-30
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor： Hironori KOBAYASHI , Haruhiko MATSUURA , Yusuke KUWABARA
Abstract: The resin composite of the present invention has a polyamide-based resin expanded sheet, and a fiber-reinforced resin layer integrally laminated on a surface of the polyamide-based resin expanded sheet.
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公开(公告)号：US20170144355A1
公开(公告)日：2017-05-25
申请号：US15323762
申请日：2015-09-16
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor： Yusuke KUWABARA , Kazutoshi HITOMI
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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公开(公告)号：US20160362533A1
公开(公告)日：2016-12-15
申请号：US14771682
申请日：2015-03-10
Applicant: SEKISUI PLASTICS CO., LTD.
Inventor： Yoichiro FUKUNAGA , Yusuke KUWABARA , Kazutoshi HITOMI
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.
Abstract translation: 一种树脂复合体，其中包含纤维和树脂的纤维增强树脂材料和树脂发泡体整体地层压，其中树脂膨体在与纤维增强树脂材料和纤维的树脂的界面处开有孔 导致增强的树脂材料流入孔中。
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公开(公告)号：US20160361893A1
公开(公告)日：2016-12-15
申请号：US14771664
申请日：2015-03-10
Applicant: SEKISUI PLASTICS CO. , LTD.
Inventor： Kazutoshi HITOMI , Yusuke KUWABARA , Yoichiro FUKUNAGA
CPC classification number: B32B5/18 , B29C33/68 , B29C43/203 , B29C44/1228 , B29C44/353 , B29C47/0066 , B29C47/02 , 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.
Abstract translation: 提供了芯材的角部的细胞的平坦度比为20％以上的树脂复合体。
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