Patent ID: 8664175
Filing Date: 2014-03-04
Classification: C07C,C08G,C11D

Abstract:
1. Polyglycerol partial ester having the structure of Formula (I) with R 1 , R 2 and R 3 independent from each other, equal or different are selected from the group consisting of —OH, —OR a radical having the structure of general Formula (II) —OR wherein each molecule of the polyglycerol partial ester comprises at least one of each —OR with the provisos that the polyglycerol partial ester comprises an HLB-value from 2 to 10 and that the polyglycerol obtained by hydrolysis or alcoholysis of the polyglycerol partial ester comprises an average degree of polymerization of from 2 to 8 and at least 1% of the polyglycerol comprises cyclic structures and that at least one R