| 发明名称 |
ENSATION CATALYSTS HAVING A CONDENSED STRUCTURE |
| 摘要 |
This invention relates to a process for making amines by condensing an amino compound in the presence of a metallic polyphosphate condensation catalyst having a condensed structrue. This invention also relates to an alkyleneamines producers composition rich in triethylenetetramine (TETA), tetraethylenepentamine (TEPA) and pentaethylenehexamine (PEHA). |
| 申请公布号 |
AU6020990(A) |
申请公布日期 |
1991.02.14 |
| 申请号 |
AU19900060209 |
申请日期 |
1990.08.07 |
| 申请人 |
UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. |
发明人 |
ARTHUR ROY DOUMAUX JR.;DAVID JAMES SCHRECK |
| 分类号 |
B01J27/18;C07B61/00;C07C209/16;C07C209/22;C07C211/14;C07D295/02;C07D295/12 |
主分类号 |
B01J27/18 |
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