| 发明名称 |
COPOLYMERE AUS ÄTHYLEN UND 1,3-BUTADIEN. |
| 摘要 |
<p>Ethylene copolymers having in their structure cyclopentane rings connected in the 1 and 2 positions. The ethylene copolymers of the invention may be formed from polymerization of ethylene and butadiene and preferably have a predominance of the copolymer units formed as 1,2-cyclopentane units, preferably trans 1,2-cyclopentane. Other butadiene units incorporate 1,2 and cis and trans 1,4 noncyclic.</p> |
| 申请公布号 |
AT111114(T) |
申请公布日期 |
1994.09.15 |
| 申请号 |
AT19870311163T |
申请日期 |
1987.12.18 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
WELBORN, HOWARD CURTIS, JR. |
| 分类号 |
C08F4/64;C08F4/639;C08F4/6392;C08F4/642;C08F4/659;C08F4/6592;C08F8/00;C08F210/02;C08F210/18;C08F236/06;(IPC1-7):C08F210/02;C08F210/16 |
主分类号 |
C08F4/64 |
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