| 发明名称 |
Latent catalysts for epoxy reactions |
| 摘要 |
Latent catalysts for epoxy reactions are prepared by reacting a tetrasubstituted onium compound such as tetrabutylphosphonium acetate.acetic acid complex or an amine compound with an acid having a weak-nucleophilic anion such as fluoboric acid. These catalysts provide stable latent catalysts for epoxy resins for advancement or curing reactions.
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| 申请公布号 |
US4725652(A) |
申请公布日期 |
1988.02.16 |
| 申请号 |
US19870021837 |
申请日期 |
1987.03.04 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
BERTRAM, JAMES L.;WALKER, LOUIS L.;STUART, VAN I. W. |
| 分类号 |
C08L63/00;C08G59/00;C08G59/02;C08G59/14;C08G59/40;C08G59/68;(IPC1-7):C08G59/02 |
主分类号 |
C08L63/00 |
| 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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