| 发明名称 |
THERMOPLASTIC ACRYLONITRILE COPOLYMERS |
| 摘要 |
<p>Polymeric compositions having high heat-distortion temperatures which function as gas and vapor barrier materials which are composed of an olefinically unsaturated nitrile, such as acrylonitrile, and indene are described.</p> |
| 申请公布号 |
CA1053843(A) |
申请公布日期 |
1979.05.01 |
| 申请号 |
CA19750235425 |
申请日期 |
1975.09.15 |
| 申请人 |
STANDARD OIL COMPANY (THE) |
发明人 |
LI, GEORGE S.;COFFEY, GERALD P. |
| 分类号 |
C08F220/00;C08F32/00;C08F34/00;C08F220/42;C08F220/44;(IPC1-7):08F220/44;08F244/00 |
主分类号 |
C08F220/00 |
| 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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