Patent · US Active

Formulations containing sorbitan carboxylic acid ester

US8642525B2 · kind B2 · utility

11Cited by

4References

10Claims

0Family size

Assignee

EVONIK GOLDSCHMIDT GMBH · DE

Inventors

Sascha Herrwerth · Essen, DE
Joerg Peggau · Essen, DE
Burghard Gruening · Essen, DE
Uta Kortemeier · Essen, DE
Oliver Springer · Wesel, DE

Key dates

Filing date	Feb 23, 2010
Grant date	Feb 4, 2014
Priority date	—
Expiry date	Feb 23, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q19/10
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to formulations for the washing and care of human or animal body parts, said formulations containing sorbitan carboxylic acid esters and characterized in that the carboxylic acid part of the sorbitain carboxylic acid ester is derived from a carboxylic acid containing between 6 and 10 carbon atoms and the sorbitan carboxylic acid esters have a hydroxyl count (OH count) of higher than 350. The invention also relates to the use of sorbitan carboxylic acid ester in washing or care formulations.

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