发明名称 |
Enzyme-catalyzed reactions involving diphenyl carbonate |
摘要 |
Enzyme-catalyzed exchange reactions with diphenyl carbonate compounds are disclosed. Nucleophiles participating in these reactions include water and a wide range of hydroxy-containing compounds. Polycarbonate products can be prepared according to this invention by the use of various bisphenols in a transesterification reaction with the diphenyl carbonate compound.
|
申请公布号 |
US4892822(A) |
申请公布日期 |
1990.01.09 |
申请号 |
US19870111248 |
申请日期 |
1987.10.22 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ABRAMOWICZ, DANIEL A.;KEESE, CHARLES R. |
分类号 |
C08G64/30;C12P7/22;C12P7/62 |
主分类号 |
C08G64/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|