- 专利标题: Synthetic resin laminate
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申请号: US14399705申请日: 2013-05-15
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公开(公告)号: US10414133B2公开(公告)日: 2019-09-17
- 发明人: Kosei Hino , Takeshi Onishi , Osamu Kakinoki , Hidetaka Shimizu , Hirohiko Aikawa , Toshinari Aoki
- 申请人: MITSUBISHI GAS CHEMICAL COMPANY, INC. , MGC FILSHEET CO., LTD.
- 申请人地址: JP Tokyo JP Saitama
- 专利权人: MITSUBISHI GAS CHEMICAL COMPANY, INC.,MGC FILSHEET CO., LTD.
- 当前专利权人: MITSUBISHI GAS CHEMICAL COMPANY, INC.,MGC FILSHEET CO., LTD.
- 当前专利权人地址: JP Tokyo JP Saitama
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JP2012-114271 20120518
- 国际申请: PCT/JP2013/063548 WO 20130515
- 国际公布: WO2013/172381 WO 20131121
- 主分类号: B32B27/08
- IPC分类号: B32B27/08 ; B32B27/36 ; C08L69/00 ; B32B27/30
摘要:
A synthetic resin laminate is excellent in shape stability in high-temperature high-humidity environments and in surface hardness and usable for a transparent substrate material or protection material. A synthetic resin laminate includes a substrate layer containing a polycarbonate (B); and a resin layer laminated on one or both surfaces of the substrate layer, the resin layer containing a resin (A) that contains a (meth)acrylate copolymer (a1) and a polycarbonate (a2); wherein (a1) is a (meth)acrylate copolymer composed of 5 to 80% by mass of an aromatic (meth)acrylate unit (a11) and 20 to 95% by mass of a methyl methacrylate unit (a12); (a2) is a polycarbonate containing a constituent unit represented by formula [1]; and the ratio of (a1) with respect to the resin (A) is 5 to 55% by mass, and the ratio of (a2) with respect to the resin (A) is 95 to 45% by mass.
公开/授权文献
- US20150111015A1 SYNTHETIC RESIN LAMINATE 公开/授权日:2015-04-23
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