发明名称 |
Liquid fluorine-containing polymer and its production with iodinated compound |
摘要 |
A process for producing a readily crosslinkable liquid, fluorine-containing polymer having a narrow range of molecular weight distribution and containing iodine in the molecule in an amount of 1 to 30% by weight based on the weight of the polymer, which comprises polymerizing vinylidene fluoride and at least one other fluoroolefin in the presence of a radical-producing source and an iodinated compound of the formula: Rf/Ix wherein Rf is a saturated perfluorocarbon group, a saturated perfluorochlorocarbon group or a saturated fluorochlorohydrocarbon group and x is an integer of not less than 1 corresponding to the bonding valency of Rf while maintaining the proportion of the mole number of the monomeric components (M) to the mole number of the iodinated compound (I) in a range between 10 and 1,200.
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申请公布号 |
US4361678(A) |
申请公布日期 |
1982.11.30 |
申请号 |
US19800198221 |
申请日期 |
1980.10.17 |
申请人 |
DAIKIN KOGYO CO., LTD. |
发明人 |
TATEMOTO, MASAYOSHI;MORITA, SHIGERU |
分类号 |
C08F14/00;C08F2/44;C08F14/16;C08F14/22;C08F214/16;C08F214/22;(IPC1-7):C08F14/16;C08F259/08 |
主分类号 |
C08F14/00 |
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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