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1. (WO2018140447) POLYGLYCEROL COMPOSITIONS

Pub. No.:    WO/2018/140447    International Application No.:    PCT/US2018/014975
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Thu Jan 25 00:59:59 CET 2018
IPC: C07C 41/09
C07C 43/13
C08G 65/34
Applicants: CARGILL, INCORPORATED
Inventors: FLYNN, Ryan L.
KURTH, Todd L.
STEVERMER, Christopher P.
Title: POLYGLYCEROL COMPOSITIONS
Abstract:
Polyglycerol compositions comprise no more than about 5% by weight of monoglycerol based on non-water ingredients of the polyglycerol composition, and have a combined tetraglycerol and higher polyglycerol content of at least about 55%. Methods of making such compositions from a crude glycerin comprising from 0.01 to 5 wt% of glycerol-containing compounds comprising acetate ester moieties are described.