发明公开
- 专利标题： Process
- 专利标题（中）： 在它们的制备的聚合物和方法增塑剂的具体酰化甘油化合物
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申请号： EP08075754.5申请日： 2000-08-09
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公开(公告)号： EP2011819A1公开(公告)日： 2009-01-07
- 发明人: Nielsen, Bjarne , Sparso, Flemming Vang , Kristiansen, Jorgen Kirk
- 申请人： Danisco A/S
- 申请人地址： Langebrogade 1 PO Box 17 1001 Copenhagen K DK
- 专利权人： Danisco A/S
- 当前专利权人： Danisco A/S
- 当前专利权人地址： Langebrogade 1 PO Box 17 1001 Copenhagen K DK
- 代理机构： Simcox, Michael Thomas
- 优先权： GB9919683 19990819; US167923P 19991129
- 主分类号： C08K5/103
- IPC分类号： C08K5/103 ; C07C69/675 ; C07C69/732
摘要：
There is provided a process for the preparation of a compound having the formula
wherein R 1 , R 2 and R 3 are independently selected from an acyl group or a hydrogen atom; wherein at least one of R 1 , R 2 and R 3 is an acyl group (a short acyl group) having from 2 to 6 carbon atoms or from 2 to 5 carbons; wherein at least one of R 1 , R 2 and R 3 is a branched chain acyl group (a long acyl group) consisting of a chain having 10 to 20 carbon atoms and a hydrophilic branch group wherein the hydrophilic branch group is an acyl group or a derivative thereof;
the process comprising the steps of:
(i) interesterification between glycerol and triglyceride compound having the formula
wherein each of R 1 , R 2 and R 3 is a fatty acid group consisting of a chain having 10 to 20 carbon atoms, to provide a composition comprising glycerol, monoglyceride, diglyceride and/or triglyceride;
(ii) optionally isolating the monoglyceride and/or diglyceride from the composition;
(iii) acylating the monoglyceride and/or diglyceride or the composition containing the same.
wherein R 1 , R 2 and R 3 are independently selected from an acyl group or a hydrogen atom; wherein at least one of R 1 , R 2 and R 3 is an acyl group (a short acyl group) having from 2 to 6 carbon atoms or from 2 to 5 carbons; wherein at least one of R 1 , R 2 and R 3 is a branched chain acyl group (a long acyl group) consisting of a chain having 10 to 20 carbon atoms and a hydrophilic branch group wherein the hydrophilic branch group is an acyl group or a derivative thereof;
the process comprising the steps of:
(i) interesterification between glycerol and triglyceride compound having the formula
wherein each of R 1 , R 2 and R 3 is a fatty acid group consisting of a chain having 10 to 20 carbon atoms, to provide a composition comprising glycerol, monoglyceride, diglyceride and/or triglyceride;
(ii) optionally isolating the monoglyceride and/or diglyceride from the composition;
(iii) acylating the monoglyceride and/or diglyceride or the composition containing the same.
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