| 发明名称 |
Ethylene polymerization process |
| 摘要 |
An ethylene polymerization process is disclosed. The polyethylene has a long-chain-branching index (LCBI) of 1 or greaster. The process uses a single-site catalyst that contains a boraaryl ligand. The catalyst is alkylated with triisobutyl aluminum.
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| 申请公布号 |
US6583240(B2) |
申请公布日期 |
2003.06.24 |
| 申请号 |
US20010863536 |
申请日期 |
2001.05.23 |
| 申请人 |
EQUISTAR CHEMICALS, LP |
发明人 |
WANG SHAOTIAN;MERRICK-MACK JEAN A. |
| 分类号 |
C08F4/64;C08F4/646;C08F4/659;C08F10/00;C08F110/02;C08F210/16;(IPC1-7):C08F4/44 |
主分类号 |
C08F4/64 |
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