| 发明名称 |
PROCESS FOR DEARYLATION OF ALKYLENEBISPHENOLS AND ALKYLTRISPHENOLS |
| 摘要 |
71529-32 Alkylenebisphenols and alkyltrisphenols are dearylated under mild conditions of temperature and pressure in the absence of HF to obtain alkyl and/or alkenyl substitute or phenols and other related polymer products. |
| 申请公布号 |
CA1310665(C) |
申请公布日期 |
1992.11.24 |
| 申请号 |
CA19880557286 |
申请日期 |
1988.01.25 |
| 申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
MOTT, GRAHAM N. |
| 分类号 |
C07C43/20;B01J27/12;C07B31/00;C07B37/06;C07B61/00;C07C27/00;C07C37/52;C07C39/06;C07C39/19;C07C41/00;C07C45/00;C07C49/76;C07C67/00;C07C67/333;C07C69/035;C07C69/773 |
主分类号 |
C07C43/20 |
| 代理机构 |
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代理人 |
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