发明名称 |
PROCESS FOR THE PREPARATION OF TRIMETHYLOL ALCANES FROM ALCANOLS AND FORMALDEHYDE |
摘要 |
<p>Trimethylolalkanes are prepared by reacting an n-alkanal with formaldehyde and a trialkylamine in aqueous solution and then hydrogenating the product, by a method in which from 2.2 to 4.5 moles of formaldehyde and from 0.6 to 3 moles of trialkylamine are used per mole of the alkanal, and the reaction mixture is worked up by distillation either before or after the hydrogenation.</p> |
申请公布号 |
EP0142090(A3) |
申请公布日期 |
1986.12.30 |
申请号 |
EP19840112986 |
申请日期 |
1984.10.27 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
MERGER, FRANZ, DR.;HETTINGER, PETER, DR.;HUPFER, LEOPOLD, DR.;PAETSCH, JUERGEN, DR. |
分类号 |
B01J23/00;C07B61/00;C07C27/00;C07C29/141;C07C29/38;C07C31/22;C07C67/00;(IPC1-7):C07C29/38 |
主分类号 |
B01J23/00 |
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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