发明名称 |
Curable perfluoroelastomer composition |
摘要 |
Perfluoroelastomer compositions comprising perfluoroelastomers having copolymerized units of tetrafluoroethylene, a perfluoro(vinyl ether), and a nitrile-containing cure site monomer are cured with certain nitrogen-containing nucleophilic compounds. The nucleophilic compounds also act as dual curatives in perfluoroelastomer compositions which incorporate other curing agents.
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申请公布号 |
US6638999(B2) |
申请公布日期 |
2003.10.28 |
申请号 |
US20010777372 |
申请日期 |
2001.02.06 |
申请人 |
DUPONT DOW ELASTOMERS LLC. |
发明人 |
BISH CHRISTOPHER JOHN;MORKEN PETER ARNOLD;SCHMIEGEL WALTER WERNER |
分类号 |
C09K3/10;C08F214/26;C08K5/00;C08K5/17;C08K5/29;C08K5/3445;C08K5/375;C08K5/57;C08L27/12;(IPC1-7):C08K5/17 |
主分类号 |
C09K3/10 |
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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