发明名称 |
THE PREPARATION OF LINEAR POLYETHYLENE POLYAMINES WITH SILICA-ALUMINA CATALYSTS |
摘要 |
Disclosed is a process for preparing predominantly linear polyethylenepolyamines from the catalyzed reaction of (1) an ethyleneamine and an alkanolamine, (2) ethyleneamines or (3) an alkanolamine and ammonia. The catalyst employed is a silica-alumina catalyst. An acidic phosphorus cocatalyst may be used in conjunction with the silica-alumina catalyst. |
申请公布号 |
DE3479652(D1) |
申请公布日期 |
1989.10.12 |
申请号 |
DE19843479652 |
申请日期 |
1984.09.11 |
申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
BRENNAN, MICHAEL EDWARD;TEMPLETON, JAMES HERBERT;YEAKEY, ERNEST LEON |
分类号 |
C07B61/00;B01J21/12;B01J27/16;B01J29/00;C07C67/00;C07C209/00;C07C209/16;C07C211/10;C07C211/14;(IPC1-7):C07C85/06;C07C87/20 |
主分类号 |
C07B61/00 |
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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