ALLEF, PETRA,BERKELS, WOLFGANG,DIETZ, THOMAS,GRÜNING, BURGHARD,HAMEYER, PETER
申请号：
PL04016322
公开号：
PL1500427T3
申请日:
2004.07.12
申请国别(地区):
PL
年份:
2014
代理人:
摘要：
New polyglycerol (PGL) partial esters (I) with polyhydroxystearic acid (PHSA) and polyfunctional carboxylic acids are obtained by esterification of a PGL mixture with (a) PHSA, (b) di- and/or tricarboxylic acids and/or dimer fatty acids and (c) 6-22C fatty acids. An independent claim is included for the preparation of (I).
