| 发明名称 |
Method of preparing a solution of an acrylonitrile polymer. |
| 摘要 |
<p>Polymer powder is dispersed in a combination of an organic solvent for the powder and sufficient water to prevent dissolution of the powder in the organic solvent. The system is heated and the powder is dissolved in the solvent-water system. Water is thereafter removed and the system concentrated.</p> |
| 申请公布号 |
EP0079800(A1) |
申请公布日期 |
1983.05.25 |
| 申请号 |
EP19820306108 |
申请日期 |
1982.11.17 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
HUNGERFORD, GORDON PARRY |
| 分类号 |
C08L33/00;C08J3/02;C08J5/18;C08L33/02;C08L33/18;(IPC1-7):08J3/08;08L33/20 |
主分类号 |
C08L33/00 |
| 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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