NOVEL OLIGOETHERS Russian patent published in 2016 - IPC C08G65/48 A61K8/86 B01F17/42 C11D3/37 C11D1/72 

FIELD: chemistry.

SUBSTANCE: claimed invention relates to novel polyglycerol oligoethers, obtained by reaction of polyglycerol with mixture of aliphatic saturated mono- and dicarboxylic acids. described is polyglycerol oligoether, obtained by interaction of polyglycerol, which has from 3 to 20 glycerol units, with aliphatic saturated dicarboxylic acid or with cyclic anhydride of such dicarboxylic acid, which have from 4 to 22 carbon atoms, and with aliphatic saturated monocarboxylic acid, which has from 4 to 24 carbon atoms, in molar ratio from 1.5:1.0:0.1 to 3.0:1.0:3.0. Also described are versions of obtaining said polyglycerol oligoether. Described is application of said polyglycerol oligoether, as well as compositions of personal hygiene preparations or household chemicals, containing said polyglycerol oligoether.

EFFECT: obtaining polyglycerol oligoether, providing improved thickening properties, remaining transparent in solvent.

14 cl, 4 dwg, 9 tbl, 8 ex