发明名称 |
Sulfonated aryl sulfonate matrices and method of production |
摘要 |
Porous matrices and membrane matrices comprising sulfonated aryl sulfonate polymers are prepared from a sulfonated aryl sulfonate polymer solution which is made by dissolving an aryl sulfonate polymer, and optionally a polymer other than aryl sulfonate, in a sulfonating acid solvent such as sulfuric acid. The solutions are then cast as wet films from which the matrices are coagulated. By controlling composition and process parameters, hydrophilic matrices of varying morphology are produced. |
申请公布号 |
AU5981201(A) |
申请公布日期 |
2001.11.12 |
申请号 |
AU20010059812 |
申请日期 |
2001.05.01 |
申请人 |
BERND SCHINDLER;RICHARD MC DONOGH |
发明人 |
BERND SCHINDLER;RICHARD MC DONOGH |
分类号 |
B01D67/00;B01D69/06;B01D69/10;B01D71/68;B01D71/82;C08G65/48;C08G75/20;C08G75/23;C08J5/18;C08L81/06;C08L101/00 |
主分类号 |
B01D67/00 |
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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