发明名称 |
MONO-HYDROINDACENYL COMPLEXES |
摘要 |
The present invention relates to monohydroindacenyl complexes as active catalytic components in the copolymerization of ethylene. The complexes are suitable for direct preparation of ethylene copolymers having a narrow molecular distribution as well as the desired levels of low density and preferably a predetermined value of glass transition temperature Tg. The produced copolymers showing improved elastomeric performance can be prepared in a single step during polymerization reaction, thus avoiding a blending step following the polymerization step. |
申请公布号 |
US2012022226(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US20080734304 |
申请日期 |
2008.12.11 |
申请人 |
FANTINEL FABIANA;MIHAN SHAHRAM;VASELL POLYOLEFINE GMBH |
发明人 |
FANTINEL FABIANA;MIHAN SHAHRAM |
分类号 |
C08F4/00;C07F11/00;C08F4/78 |
主分类号 |
C08F4/00 |
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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