| 发明名称 |
Modified alpha-olefin polymer having tertiary carbon in side chain, and stretched film produced thereof. |
| 摘要 |
<p>A modified alpha -olefin polymer whose side chain has tertiary carbon, obtained by melt-reacting 100 parts by weight of (A) an alpha -olefin polymer whose side chain has tertiary carbon with (B) 0.05 to 10 parts by weight of metal methacrylate or metal acrylate of the formula (1), <CHEM> wherein R is a hydrogen atom or a methyl group, M is a metal cation, X is an anion, m is an integer of at least 2, and n is an integer of at least 2, with a proviso of m>/=n; and a stretched film thereof</p> |
| 申请公布号 |
EP0615982(A2) |
申请公布日期 |
1994.09.21 |
| 申请号 |
EP19940104088 |
申请日期 |
1994.03.16 |
| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
KAN, KOJIRO;NORITOMI, KATSUMI |
| 分类号 |
C08F8/00;C08F8/44;(IPC1-7):C08F8/00 |
主分类号 |
C08F8/00 |
| 代理机构 |
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