发明授权
- 专利标题： Propylene based resin composition and use thereof
- 专利标题（中）： 丙烯基树脂组合物及其用途
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申请号： US13619239申请日： 2012-09-14
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公开(公告)号： US08962974B2公开(公告)日： 2015-02-24
- 发明人: Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
- 申请人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
- 申请人地址： JP Tokyo
- 专利权人： Mitsui Chemicals, Inc.
- 当前专利权人： Mitsui Chemicals, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Foley & Lardner LLP
- 优先权： JP2004-341316 20041125; JP2004-343171 20041126; JP2005-061577 20050304; JP2005-088109 20050325; JP2005-091468 20050328; JP2005-105470 20050331; JP2005-105471 20050331; JP2005-153415 20050526; JP2005-155238 20050527; JP2005-232605 20050810; JP2005-276776 20050922; JP2005-276777 20050922; JP2005-276778 20050922; JP2005-304837 20051019; JP2005-304838 20051019; JP2005-304839 20051019; JP2005-318593 20051101
- 主分类号： C08L23/14
- IPC分类号： C08L23/14 ; B32B27/32 ; B32B15/085 ; C08L23/12 ; C08L23/08 ; C08L23/10 ; C08L23/16 ; C08L53/02 ; H01L31/048
摘要：
Means for solving the problemsThe thermoplastic resin composition (X1) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol % of propylene-derived structural units, 10 to 25 mol % of ethylene-derived structural units, and optionally, 0 to 30 mol % of C4-C20 α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
公开/授权文献
- US20130011649A1 PROPYLENE BASED RESIN COMPOSITION AND USE THEREOF 公开/授权日：2013-01-10
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