发明名称 |
CURABLE FLUOROELASTOMER COMPOSITION |
摘要 |
<p>Fluoroelastomer compositions comprising fluoroelastomers having copolymerized units of a nitrile-containing cure site monomer are cured with certain carbazates. The carbazate is of the general formula R1OC(O)NHNHR2, wherein R1 is 9-fluorenylmethyl, benzyl, aryl, or a heterocycle; R2 is H, alkyl, aryl, heterocycle, CO2R3 or CH2R4; R3 is alkyl, aryl, benzyl or a heterocycle; and R4 is a fluoroalkyl group.</p> |
申请公布号 |
WO2012135782(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
WO2012US31721 |
申请日期 |
2012.03.30 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY;BISH, CHRISTOPHER, JOHN;MORKEN, PETER, ARNOLD |
发明人 |
BISH, CHRISTOPHER, JOHN;MORKEN, PETER, ARNOLD |
分类号 |
C08K5/00;C08K5/25;C08L27/12;C08L27/18 |
主分类号 |
C08K5/00 |
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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