发明授权
EP0659830B1 Polypropylene block copolymer composition comprising hydroxyl-group containing propylene oligones
失效
Propylenblockcopolymerzusammensetzung,具有含羟基的丙烯低聚物
- 专利标题: Polypropylene block copolymer composition comprising hydroxyl-group containing propylene oligones
- 专利标题(中): Propylenblockcopolymerzusammensetzung,具有含羟基的丙烯低聚物
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申请号: EP94116340.4申请日: 1994-10-17
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公开(公告)号: EP0659830B1公开(公告)日: 1999-07-14
- 发明人: Harada, Hiroyuki , Ikezawa, Yuji , Kanzaki, Susumu , Shinonaga, Hideo , Sogabe, Satoru
- 申请人: SUMITOMO CHEMICAL COMPANY LIMITED
- 申请人地址: 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 JP
- 专利权人: SUMITOMO CHEMICAL COMPANY LIMITED
- 当前专利权人: SUMITOMO CHEMICAL COMPANY LIMITED
- 当前专利权人地址: 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 JP
- 代理机构: Henkel, Feiler, Hänzel
- 优先权: JP26137793 19931019
- 主分类号: C08L53/00
- IPC分类号: C08L53/00
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