发明名称 |
Enhanced Oligomeric Polyols and Polymers Made Therefrom |
摘要 |
Enhanced oligomeric polyols are reported. The enhanced oligomeric polyols may be prepared by a method comprising the steps of: (a) providing an oligomeric polyol that comprises at least one glycerol fatty acid ester having at least one glycerol fatty acid ester bond; wherein at least 5% of the ethyldenyl groups (*C═C*) in the glycerol fatty acid ester are substituted with a bonding structure selected from the group consisting of: C—*C—C*—C; O—*C—C*—O; C═*C—C*—C, and mixtures thereof, where * is used to denote the original carbon atoms in the ethylidenyl group; and (b) cleaving at least a portion of the glycerol fatty acid ester bonds to form the enhanced oligomeric polyol. The enhanced oligomeric polyols are useful in making polymers such as polyurethanes.
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申请公布号 |
US2010217022(A1) |
申请公布日期 |
2010.08.26 |
申请号 |
US20070226696 |
申请日期 |
2007.04.27 |
申请人 |
ABRAHAM TIMOTHY W;MALSAM JEFF;GUO XIUGUANG A;IONESCU MILHAIL;JAVNI IVAN J;PETROVIC ZORAN S |
发明人 |
ABRAHAM TIMOTHY W.;MALSAM JEFF;GUO XIUGUANG A.;IONESCU MILHAIL;JAVNI IVAN J.;PETROVIC ZORAN S. |
分类号 |
C11C3/00 |
主分类号 |
C11C3/00 |
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