发明名称 |
Process for producing peroxide-vulcanizable, fluorine-containing elastomer |
摘要 |
A fluorine-containing elastomer capable of giving a vulcanized product with a good permanent set through peroxide vulcanization is produced by homopolymerization or copolymerization of a fluorine-containing olefin having 2 to 8 carbon atoms in the pressence of an iodine and bromine-containing compound represented by the general formula RBrn Im, where R represents a fluorohydrocarbon group, a chorofluorohydrocarbon group, a chlorohydrocarbon group or a hydrocarbon group, and n and m are integers of 1 and 2, and a small amount of 1,1-difluoro-2-bromoethylene.
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申请公布号 |
US4943622(A) |
申请公布日期 |
1990.07.24 |
申请号 |
US19880194941 |
申请日期 |
1988.05.17 |
申请人 |
NIPPON MEKTRON, LIMITED |
发明人 |
NARAKI, AKIHIRO;ABE, MASATOSHI;OKAMOTO, SHIN;OKABE, JUN |
分类号 |
C08K5/04;C08F2/38;C08F2/44;C08F4/40;C08F12/00;C08F12/20;C08F14/00;C08F14/18;C08F16/14;C08F16/24;C08F214/18;C08J3/24;C08K5/14;C08L27/12;C09D127/12;C09J127/12 |
主分类号 |
C08K5/04 |
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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