发明名称 |
EPOXY RESIN CONTAINING A COMBINATION OF HIGH AND LOW MOLECULAR WEIGHT POLYOXYALKYLENE POLYAMINE CURING AGENTS |
摘要 |
The adhesion properties of amine cured epoxy resins are unexpectedly enhanced by addition of a certain combination of high and low molecular weight polyoxyalkylene polyamines. The adhesively superior epoxy resin composition comprises a vicinal polyepoxide, a curing amount of a combination of about 85 wt. % or more of certain polyoxyalkylene polyamines having a molecular weight of less than about 450 and 15 wt. % or less of a polyoxyalkylene polyamine of greater than two primary amine functionality and a molecular weight of about 5,000 and above. |
申请公布号 |
DE3568993(D1) |
申请公布日期 |
1989.04.27 |
申请号 |
DE19853568993 |
申请日期 |
1985.02.01 |
申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
WADDILL, HAROLD GEORGE;DOMINGUEZ, RICHARD JOSEPH GILBERT |
分类号 |
C08G59/00;C08G59/50;C08L63/00;C09J163/00;(IPC1-7):C08G59/50 |
主分类号 |
C08G59/00 |
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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