发明名称 |
Ethylen-Alpha-Olefin Copolymer und Zusammensetzungen davon |
摘要 |
<p>An ethylene- alpha -olefin copolymer obtainable by a gas phase polymerization method in the presence of a catalyst, wherein the copolymer satisfies the following conditions (A-1) to (A-4): (A-1) Melt flow rate (MFR): 0.3 to 5.0 g/10 minutes (A-2) Melt flow rate ratio (MFRR): 20 or more (A-3) Density (d): 0.910 to 0.930 g/cm<3> (A-4) Cold xylene-soluble portion (CXS)(wt%) is in the range defined by the formula (1): <DF NUM="formula (1).">1.5x10<-4>xd<-125>xMFR<0.5>+0.3>/=CXS </DF></p> |
申请公布号 |
DE60028670(T3) |
申请公布日期 |
2014.07.17 |
申请号 |
DE2000628670T |
申请日期 |
2000.08.29 |
申请人 |
SUMITOMO CHEMICAL CO., LTD. |
发明人 |
MITSUNO, TADAHIRO;IMA, SEIICHIRO;SHIRAISHI, HIROYUKI |
分类号 |
C08F210/16;C08J5/18;C08L23/04;C08L23/06;C08L23/16 |
主分类号 |
C08F210/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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