| 发明名称 |
SEMI-CRYSTALLINE SULFONATED EPDM ELASTOMERIC IONOMERS |
| 摘要 |
<p>EPDM polymers containing at least 2% crystallinity sulfonated to form elastomeric ionomers having improved physical properties over similar low unsaturated polymers and, in particular, similar sulfonated EPDM's which lack crystallinity.</p> |
| 申请公布号 |
CA1037641(A) |
申请公布日期 |
1978.08.29 |
| 申请号 |
CA19750219773 |
申请日期 |
1975.02.11 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
O'FARRELL, CHARLES P.;KRESGE, EDWARD N. |
| 分类号 |
C08F8/00;C08F8/32;C08F8/36;C08F8/44;C08J3/24;(IPC1-7):08F8/36;08F210/18 |
主分类号 |
C08F8/00 |
| 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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