发明名称 |
Process for producing wax ester from dihydroxy fatty acid |
摘要 |
A process for producing wax ester comprising of esterifying dihydroxy fatty acid preferably dihydroxystearic acid with at least one alcohol in the presence of lipase as a catalyst which is then remove by filtration. The filtered catalyst could be reuse and provides a number of cost advantages. In the preferred embodiment of the present invention, the dihydroxystearic acid is derived from palm based oleic acid and the alcohol contains 8 to 18 carbon atoms per molecules.
|
申请公布号 |
US2005192452(A1) |
申请公布日期 |
2005.09.01 |
申请号 |
US20040974771 |
申请日期 |
2004.10.28 |
申请人 |
AWANG ROILA;AHMAD SALMIAH;BASRI MAHIRAN;SALLEH ABU B. |
发明人 |
AWANG ROILA;AHMAD SALMIAH;BASRI MAHIRAN;SALLEH ABU B. |
分类号 |
C07C51/367;C07C51/43;C12P7/62;(IPC1-7):C07C51/43 |
主分类号 |
C07C51/367 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|