发明名称 |
Catalyst for manufacture of esters |
摘要 |
A catalyst suitable for use in an esterification reaction comprises the reaction product of a compound of titanium, zirconium or hafnium, a 2hydroxy carboxylic acid and a quaternary ammonium compound selected from the group consisting of tetraethylammonium hydroxide and tetramethylammonium hydroxide, optionally with an alcohol or water.
|
申请公布号 |
US2007010648(A1) |
申请公布日期 |
2007.01.11 |
申请号 |
US20060574976 |
申请日期 |
2006.04.07 |
申请人 |
PARTRIDGE MARTIN G;MCINTOSH CALUM H;HANRATTY ALAN J |
发明人 |
PARTRIDGE MARTIN G.;MCINTOSH CALUM H.;HANRATTY ALAN J. |
分类号 |
B01J31/00;B01J31/02;B01J31/04;C07C69/76;C08G63/00;C08G63/183;C08G63/80;C08G63/85 |
主分类号 |
B01J31/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|