发明名称 |
Novel modified fatty acid esters and method of preparation thereof |
摘要 |
A process for the preparation of new polyols and polyesters from a natural oil or other unsaturated fatty acid esters is described. The process involves ozone cleavage of double bonds in the fatty acid chains of the oils along with coupling of a hydroxylated compound such as a mono-alcohol, a diol, or a polyol to the cleaved ends of the molecules resulting from the cleavage with a base. The resulting polyols and polyesters are as intermediates for polymers.
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申请公布号 |
US2010084603(A1) |
申请公布日期 |
2010.04.08 |
申请号 |
US20090584914 |
申请日期 |
2009.09.15 |
申请人 |
BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY;BIOPLASTIC POLYMERS AND COMPOSITES, LLC |
发明人 |
NARAYAN RAMANI;GRAIVER DANIEL;FARMINER KENNETH W.;TRAN PHUONG T.;TRAN TAM |
分类号 |
C07C67/30;C07C41/01;C07C59/42;C09K3/00 |
主分类号 |
C07C67/30 |
代理机构 |
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