专利号:US-6995232-B2 优先权日:2001-01-31 标 题:Synthesis of polyol medium fatty acid polyesters 发明人:HOWIE JOHN KEENEY; SCHAEFER JARED JOHN; TROUT JAMES EARL 权利人:PROCTER & GAMBLE 摘要:Processes for the preparation of polyol fatty acid polyesters comprise heating a mixture of polyol, fatty acid ester, emulsifying agent and catalyst. In one embodiment, the fatty acid chains of the fatty acid ester have from about 6 to about 14 total carbon atoms and the emulsifying agent comprises a fatty acid soap having fatty acid chains of from about 16 to about 22 total carbon atoms.
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专利号:US-2002143137-A1 优先权日:2001-01-31 标 题:Synthesis of polyol medium fatty acid polyesters
专利号:WO-02060975-A1 优先权日:2001-01-31 标题:Synthesis of polyol medium fatty acid polyesters