发明名称 |
IMPROVED CATALYST FOR ESTERAMINE PRODUCTION |
摘要 |
<p>Provided are methods for decreasing the reaction time between an alkanolamine such as triethanolamine and a fatty acid alkyl ester such as, a triglyceride, a vegetable oil, a methyl ester, an ethyl ester, etc., a fatty acid, or a mixture thereof. The methods utilize a divalent zinc catalyst to facilitate and accelerate an esterification or transesterification reaction between the alkanolamine and the fatty acid, or fatty acid alkyl ester.</p> |
申请公布号 |
WO2011100746(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
WO2011US24907 |
申请日期 |
2011.02.15 |
申请人 |
STEPAN COMPANY;NEPRAS, MARSHALL J.;LUXEM, FRANZ J.;ZAPOROWSKI, LEONARD F.;EISENBERG, DAVID |
发明人 |
NEPRAS, MARSHALL J.;LUXEM, FRANZ J.;ZAPOROWSKI, LEONARD F.;EISENBERG, DAVID |
分类号 |
C11D3/00 |
主分类号 |
C11D3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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