Invention Application
- Patent Title: 无纺布增强微孔聚合物隔膜及其制备方法和用途
- Patent Title (English): Non-woven fabric reinforced microporous polymer membrane, manufacturing method and use thereof
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Application No.: PCT/CN2008/000170Application Date: 2008-01-24
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Publication No.: WO2009079889A1Publication Date: 2009-07-02
- Inventor: 潘中来 , 邓正华 , 王璐 , 王凯 , 邓正华 , 李仁贵 , 杜鸿昌 , 高建东 , 索继栓
- Applicant: 成都中科来方能源科技有限公司 , 潘中来 , 邓正华 , 王璐 , 王凯 , 邓正华 , 李仁贵 , 杜鸿昌 , 高建东 , 索继栓
- Applicant Address: 中国四川省成都市蛟龙工业港双流园区南海大道15座, Sichuan 610200 CN
- Assignee: 成都中科来方能源科技有限公司,潘中来,邓正华,王璐,王凯,邓正华,李仁贵,杜鸿昌,高建东,索继栓
- Current Assignee: 成都中科来方能源科技有限公司,潘中来,邓正华,王璐,王凯,邓正华,李仁贵,杜鸿昌,高建东,索继栓
- Current Assignee Address: 中国四川省成都市蛟龙工业港双流园区南海大道15座, Sichuan 610200 CN
- Agency: 成都虹桥专利事务所
- Priority: CN200710203319.4 20071221
- Main IPC: H01M2/16
- IPC: H01M2/16 ; C08J5/22 ; D04H13/00 ; D06N3/00
Abstract:
A non-woven fabric reinforced microporous polymer membrane for nonaqueous electrolyte batteries or capacitor and manufacturing method thereof. The polymer latex is prepared by copolymerizing water soluble polymer 100 parts, hydrophobic monomer 30-500 parts, hydrophilic monomer 0-200 parts and initiator 1-5 parts. According to 100% solids content of the polymer latex, adding 0-100% inorganic fillers and 20-100% plasticizers, and the paste is obtained. The two surface of the non-woven fabric are coated with the paste, drying, and the non-woven fabric reinforced microporous polymer membrane is obtained.
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