Patent · US Active

Solubilizer for cosmetic preparations

US10758468B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

SYMRISE AG · DE

Inventors

Martina Issleib · Hoisdorf, DE
Jürgen Claus · Waiblingen, DE
William Johncock · Reinbek, DE
Rolf Ohrmann · Tostedt, DE
Martina König · Hamburg, DE

Key dates

Filing date	Dec 29, 2015
Grant date	Sep 1, 2020
Priority date	—
Expiry date	Aug 12, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K23/28
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a mixture comprising (i) one or a plurality of 1,2-alkane diols with 5 through 8 carbon atoms and (ii) one or a plurality of ammonium-, sodium- or potassium-Ralk-sarcosinates, wherein the structural element Ralk represents alkanoyl, alkenoyl or alkadienoyl with 12 through 22 carbon atoms, and optionally (iii) one or a plurality of sodium- or potassium-C10-C16-alkyl-sulfoacetates. The invention further relates to particular compositions and cosmetic preparations, in particular body care products, containing said mixture or composition and methods of production thereof. The present invention further relates to the use of said mixture as solubilizer and for increasing the transparency or decreasing the turbidity of a preparation containing one or a plurality of further organic substances.

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