发明授权
- 专利标题: Method for continuous preparation of polyethylene material having high strength and high modulus of elasticity
- 专利标题(中): 连续制备具有高强度和高弹性模量的聚乙烯材料的方法
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申请号: EP90108147.1申请日: 1990-04-28
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公开(公告)号: EP0396061B1公开(公告)日: 1993-09-01
- 发明人: Kobayashi, Seizo , Mizoe, Takashi , Iwanami, Yoshimu , Yokoyama, Shigeki , Jimbo, Keiji , Kurihara, Kazuhiko , Yazawa, Hiroshi , Okada, Mihoko
- 申请人: Nippon Oil Co., Ltd. , NIPPON PETROCHEMICALS COMPANY, LIMITED , POLYMER PROCESSING RESEARCH INSTITUTE LIMITED
- 申请人地址: 3-12, Nishishinbashi 1-chome Minato-ku Tokyo 105 JP
- 专利权人: Nippon Oil Co., Ltd.,NIPPON PETROCHEMICALS COMPANY, LIMITED,POLYMER PROCESSING RESEARCH INSTITUTE LIMITED
- 当前专利权人: Nippon Oil Co., Ltd.,NIPPON PETROCHEMICALS COMPANY, LIMITED,POLYMER PROCESSING RESEARCH INSTITUTE LIMITED
- 当前专利权人地址: 3-12, Nishishinbashi 1-chome Minato-ku Tokyo 105 JP
- 代理机构: Schüler, Horst, Dr.
- 优先权: JP113374/89 19890502
- 主分类号: C08J3/09
- IPC分类号: C08J3/09 ; B29C43/22 ; C08J5/18 ; C08L23/06
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