发明名称 |
Polymer pore structure |
摘要 |
A method of manufacturing a polymer pore filter for filtering kaolin particles from an aqueous medium, comprising the steps of: coating and partially impregnating at least one face of a woven polyester textile substrate with a polyether based polyurethane polymer; coagulating the polymer by heating in the presence of a coagulant; and forming the polymer simultaneously with or immediately after coagulation.
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申请公布号 |
US6106897(A) |
申请公布日期 |
2000.08.22 |
申请号 |
US19980094602 |
申请日期 |
1998.06.15 |
申请人 |
SCAPA GROUP PLC |
发明人 |
WROBLEWSKI, PAUL;DORAN, FREDERICK |
分类号 |
B01D39/08;B01D39/16;B01D39/20;B23B5/26;B32B5/02;D03D15/00;D04H1/42;D04H1/68;(IPC1-7):B05D1/00;B05D5/00 |
主分类号 |
B01D39/08 |
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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