发明名称 |
Preparation of aminotetramines |
摘要 |
A process in which an amine tetrol prepared by oxyalkylation of a propanediol with propylene oxide is catalytically aminated to provide, for example, an aminotetramine is disclosed. The aminotetramines are useful for preparing polyurea products and as curing agents for epoxy resins.
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申请公布号 |
US4996294(A) |
申请公布日期 |
1991.02.26 |
申请号 |
US19890429673 |
申请日期 |
1989.10.31 |
申请人 |
TEXACO CHEMICAL COMPANY |
发明人 |
CUSCURIDA, MICHAEL;SU, WEI-YANG;SPERANZA, GEORGE P. |
分类号 |
C08G18/50;C08G65/26;C08G65/28;C08G65/325;C08L63/00 |
主分类号 |
C08G18/50 |
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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