| 摘要 |
New polyglycerol polyricinoleate esters (I) are obtainable by esterification of polyricinoleic acid (II) with a polyglycerol mixt. (III), where (II) has a degree of polymerisation of 2-10 and (III) comprises (by wt.): 5-35% glycerol, 15-40 wt.% diglycerol, 10-30% triglycerol, 8-20% tetraglycerol, 3-10% pentaglycerol, balance higher oligoglycerols.
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| 申请人 |
HENKEL KGAA, 40589 DUESSELDORF, DE |
发明人 |
ANSMANN, ACHIM, DR., 40699 ERKRATH, DE;KAWA, ROLF, 40789 MONHEIM, DE;GONDEK, HELGA, 49589 DUESSELDORF, DE;STRAUS, GABRIELE, 49589 DUESSELDORF, DE |
