发明名称 |
Ethylene elastomer compositions |
摘要 |
This disclosure relates to olefin polymerization processes for polymerizing ethylene, higher alpha-olefin comonomer and at least one diene, especially vinyl norbornene (VNB), and especially processes for producing amorphous or semi-crystalline polymers such as ethylene propylene diene (EPDM).
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申请公布号 |
US7511106(B2) |
申请公布日期 |
2009.03.31 |
申请号 |
US20060599030 |
申请日期 |
2006.11.14 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
RAVISHANKAR PERIAGARAM SRINIVASAN |
分类号 |
C08F4/76;C08F4/52;C08F4/64;C08F12/34 |
主分类号 |
C08F4/76 |
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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