发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES FLUORIERTEN COPOLYMEREN |
摘要 |
A fluorinated copolymer having 1 to 50 mole % of a component having functional group of carboxylic acid group or a group which can be converted to carboxylic acid group, is produced by copolymerizing a fluorinated ethylenic unsaturated monomer and a functional monomer having the functional group in the presence of a polymerization initiator source in 0 to 10 mole of an inert organic solvent per 1 mole of the functional monomer under the pressure of higher than 6 kg/cm2 whereby the copolymer having high molecular weight (TQ of higher than 150 DEG C) and an ion exchange capacity of 0.5 to 4 meq/g dry polymer is produced. |
申请公布号 |
DE2650979(A1) |
申请公布日期 |
1978.05.11 |
申请号 |
DE19762650979 |
申请日期 |
1976.11.08 |
申请人 |
ASAHI GLASS CO.LTD. |
发明人 |
UKIHASHI,HIROSHI;ASAWA,TATSURO;YAMABE,MASAAKI;MIYAKE,HARUHISA |
分类号 |
C08F2/06;C08F214/18;C08F216/14;C08J5/22;C25B1/46;(IPC1-7):C08F214/18;C08F220/22 |
主分类号 |
C08F2/06 |
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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