发明名称 |
Nitrile rubber containing cadmium antioxidants |
摘要 |
Handling problems of cadmium curing agents are minimized by adding to a nitrile rubber latex an antioxidant in the form of a soluble alkali metal salt to form a modified latex and then coagulating the modified latex with a cadmium salt to form nitrile rubber containing bound antioxidant in the form of a cadmium compound. Alternately, a concentrate containing a large proportion of the antioxidant in the form of a cadmium compound is prepared which can be subsequently added to a nitrile latex to provide the cadmate cure function.
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申请公布号 |
US4296007(A) |
申请公布日期 |
1981.10.20 |
申请号 |
US19800134591 |
申请日期 |
1980.03.27 |
申请人 |
THE B. F. GOODRICH COMPANY |
发明人 |
MORRIS, ROGER E.;JORGENSEN, JR., AUGUST H. |
分类号 |
C08C1/14;C08K5/13;C08K5/18;(IPC1-7):C08K5/18 |
主分类号 |
C08C1/14 |
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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