| 发明名称 |
EPOXY RESIN PRODUCTION |
| 摘要 |
A process comprising: a) contacting a polyhydric phenol and an epihalohydrin in the presence of a catalyst under reaction conditions to form an organic feed comprising a bishalohydrin ether; b) contacting the organic feed and an aqueous feed comprising an inorganic hydroxide with a high shear mixer to produce a first mixed feed; c) contacting the first mixed feed with a phase separator to form a first organic product comprising an epoxy resin and a first aqueous product; and d) recovering the first organic product, is disclosed. |
| 申请公布号 |
US2014336348(A1) |
申请公布日期 |
2014.11.13 |
| 申请号 |
US201214365753 |
申请日期 |
2012.12.06 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
Atias Jesus A.;Carlberg Philip J.;Dixit Ravindra S.;Drake Robert M.;Tirtowidjojo Dan;West David H.;Worley William G.;Young Thomas C. |
| 分类号 |
C08G59/06 |
主分类号 |
C08G59/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process comprising:
a) contacting a polyhydric phenol and an epihalohydrin in the presence of a catalyst under reaction conditions to form an organic feed comprising a bishalohydrin ether; b) contacting said organic feed and an aqueous feed comprising an inorganic hydroxide with a high shear mixer to produce a first mixed feed; c) contacting said first mixed feed with a phase separator to form a first organic product comprising an epoxy resin and a first aqueous product; and d) recovering said first organic product. |
| 地址 |
Midland MI US |
