| 发明名称 |
Regenerative process for the preparation of linear polyethylenepolyamines using a supported catalyst |
| 摘要 |
This invention is directed to a regenerative process for preparing predominantly linear polyethylenepolyamines from ethylenediamine and monoethanolamine using a catalyst comprising a phosphorous compound deposited on a group IVb transition metal oxide support.
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| 申请公布号 |
US4540822(A) |
申请公布日期 |
1985.09.10 |
| 申请号 |
US19830553333 |
申请日期 |
1983.11.22 |
| 申请人 |
TEXACO, INC. |
发明人 |
VANDERPOOL, STEVEN H. |
| 分类号 |
B01J27/16;B01J27/18;B01J27/28;C01G23/047;C01G25/02;(IPC1-7):C07C85/06 |
主分类号 |
B01J27/16 |
| 代理机构 |
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