发明授权
- 专利标题: A polypropylene for use in the production of a biaxially oriented film and biaxially oriented film obtained therefrom by stretching
- 专利标题(中): 使用聚丙烯用于制造双轴取向薄膜的和通过拉伸这样制得的薄膜
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申请号: EP00109991.0申请日: 1994-11-28
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公开(公告)号: EP1038888B1公开(公告)日: 2004-10-13
- 发明人: Ebara, Takeshi , Mizunuma, Koji , Sasaki, Toshio , Wakamatsu, Kazuki , Kimura, Junichi , Obata, Yoichi
- 申请人: Sumitomo Chemical Company, Limited
- 申请人地址: 5-33, Kitahama 4-chome Chuo-ku Osaka 541-8550 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 541-8550 JP
- 代理机构: Henkel, Feiler & Hänzel
- 优先权: JP30671193 19931207; JP8300494 19940421
- 主分类号: C08F110/06
- IPC分类号: C08F110/06 ; C08F4/646 ; C08F10/06
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