| 发明名称 |
Process for producing ditrimethylolpropane |
| 摘要 |
A process for producing ditrimethylolpropane which comprises reacting trimethylolpropane, 2-ethylacrolein, and formaldehyde in the presence of a basic catalyst. Ditrimethylolpropane is produced efficiently and industrially advantageously.
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| 申请公布号 |
US5840994(A) |
申请公布日期 |
1998.11.24 |
| 申请号 |
US19970820080 |
申请日期 |
1997.03.19 |
| 申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
NINOMIYA, TERUYUKI;WATANABE, TOSHIO;IKEBE, TAKAKI;IWAMOTO, ATSUSHI |
| 分类号 |
B01J31/02;C07B61/00;C07C41/01;C07C41/06;C07C43/13;(IPC1-7):C07C41/00 |
主分类号 |
B01J31/02 |
| 代理机构 |
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