发明名称 |
Heat curable solventless liquid prepolymer and novel monomer prepared from N-(2-hydroxyalkyl)phthalimide |
摘要 |
A heat curable, solventless liquid prepolymer is prepared from a rubber monomer; a nitrile monomer such as acrylonitrile or methacrylonitrile; and a novel monomer having the following formula: <IMAGE> The prepolymer is formed with sufficient chain transfer agent to establish a weight average molecular weight less than about 25,000. This low viscosity prepolymer is heat curable to form a solid rubber polymer suitable for use as a gasket.
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申请公布号 |
US4536582(A) |
申请公布日期 |
1985.08.20 |
申请号 |
US19830459778 |
申请日期 |
1983.01.21 |
申请人 |
EAGLE-PICHER INDUSTRIES, INC. |
发明人 |
MARKLE, RICHARD A. |
分类号 |
C08F20/00;C07D209/48;C08F2/38;C08F20/52;C08F220/42;C08F220/58;C08F220/60;C08F236/00;C08F236/04;C08F236/12;(IPC1-7):C07D209/48 |
主分类号 |
C08F20/00 |
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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