公开(公告)号：US08440783B2

公开(公告)日：2013-05-14

申请号：US12226696

申请日：2007-04-27

申请人： Timothy W. Abraham ,  Jeff Malsam ,  Xiuguang A. Guo ,  Milhail Ionescu ,  Ivan J. Javni ,  Zoran S. Petrovic

发明人： Timothy W. Abraham ,  Jeff Malsam ,  Xiuguang A. Guo ,  Milhail Ionescu ,  Ivan J. Javni ,  Zoran S. Petrovic

IPC分类号： C08G69/28

CPC分类号： C08G18/36 ,  C08G18/7621 ,  C08G2101/00

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.

摘要翻译： 报道了增强低聚多元醇。 增强的低聚多元醇可以通过包括以下步骤的方法制备：（a）提供包含至少一种具有至少一种甘油脂肪酸酯键的甘油脂肪酸酯的低聚多元醇; 其中所述甘油脂肪酸酯中的至少5％的乙烯基（* C = C *）被选自以下的键合结构取代：C- * C-C * -C; O- * C-C * -O; C = * C-C * -C及其混合物，其中*用于表示亚乙基中的原始碳原子; 和（b）切割甘油脂肪酸酯键的至少一部分以形成增强的低聚多元醇。 增强的低聚多元醇可用于制备聚合物如聚氨酯。

公开(公告)号：US20100217022A1

公开(公告)日：2010-08-26

申请号：US12226696

申请日：2007-04-27

申请人： Timothy W. Abraham ,  Jeff Malsam ,  Xiuguang A. Guo ,  Milhail Ionescu ,  Ivan J. Javni ,  Zoran S. Petrovic

发明人： Timothy W. Abraham ,  Jeff Malsam ,  Xiuguang A. Guo ,  Milhail Ionescu ,  Ivan J. Javni ,  Zoran S. Petrovic

IPC分类号： C11C3/00

CPC分类号： C08G18/36 ,  C08G18/7621 ,  C08G2101/00

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.

摘要翻译： 报道了增强低聚多元醇。 增强的低聚多元醇可以通过包括以下步骤的方法制备：（a）提供包含至少一种具有至少一种甘油脂肪酸酯键的甘油脂肪酸酯的低聚多元醇; 其中甘油脂肪酸酯中的至少5％的乙烯基（* C = C *）被选自以下的键合结构取代：C- * C-C * -C; O- * C-C * -O; C≡C-C * -C及其混合物，其中*用于表示亚乙基中的原始碳原子; 和（b）切割甘油脂肪酸酯键的至少一部分以形成增强的低聚多元醇。 增强的低聚多元醇可用于制备聚合物如聚氨酯。