| 发明名称 |
POLYARYLETHERSULFONE POLYMER SOLUTION |
| 摘要 |
<p>POLYARYLETHERSULFONE POLYMER SOLUTION Described herein are solutions for coating compositions comprising at least one select polyarylethersulfone dissolved in a solvent comprising methylene chloride or N,N-dimethylformamide. These solutions are useful for preparing films, adhesives anisotropic membranes or hollow fibers.</p> |
| 申请公布号 |
CA1248678(A) |
申请公布日期 |
1989.01.10 |
| 申请号 |
CA19840464186 |
申请日期 |
1984.09.27 |
| 申请人 |
AMOCO CORPORATION |
发明人 |
ROBESON, LLOYD M.;MARESCA, LOUIS M. |
| 分类号 |
C08G75/23;C08J3/09;C08L81/06;(IPC1-7):C08J3/08;C08L31/06;C08K5/02 |
主分类号 |
C08G75/23 |
| 代理机构 |
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