发明名称 |
POLYOL SYNTHESIS FROM FATTY ACIDS AND OILS |
摘要 |
A method for preparing polyols from fatty acid substrates such as free fatty acids, alkyl esters of fatty acids, mono-glycerides, diglycerides, and triglycerides. The method comprises the steps of (a) epoxidizing an unsaturated fatty acid substrate and (b) hydroxylating the epoxidized fatty acid substrate with at least one diol to produce a polyol or a blend of polyols. The method may be varied to produce polyols with desired functionality, molecular weights, or viscosity. |
申请公布号 |
EP2595949(A1) |
申请公布日期 |
2013.05.29 |
申请号 |
EP20110809115 |
申请日期 |
2011.07.21 |
申请人 |
THE GOVERNORS OF THE UNIVERSITY OF ALBERTA |
发明人 |
CURTIS, JONATHAN;LIU, GUOGUANG;OMONOV, TOLIBJON;KHARRAZ, EREDDAD |
分类号 |
C07C67/343;C07C67/08;C07C67/31;C07C69/708;C08G18/36;C08G63/12;C08G65/28 |
主分类号 |
C07C67/343 |
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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