Patent · US Active

Polyglycerol esters with a particular oligomer distribution of the polyglycerol

US9776951B2 · kind B2 · utility

8Cited by

3References

19Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Achim Friedrich · Hattingen, DE
Jurgen Meyer · Aschaffenburg, DE
Jan Marian von Hof · Bochum, DE
Oliver Springer · Wesel, DE
Peter Muss · Essen, DE

Key dates

Filing date	Feb 11, 2015
Grant date	Oct 3, 2017
Priority date	—
Expiry date	Feb 11, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K23/34
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to novel polyglycerol esters with a particular oligomer distribution of the polyglycerol present, and to their use in particular in cosmetic formulations as, for example, emulsifier.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.