Patent · US Expired

Leave-on compositions for personal care

US7235230B2 · kind B2 · utility

9Cited by

15References

17Claims

0Family size

Assignee

Clariant Finance (BVI) Limited · VG

Inventors

Gary E. LeGrow · Midland, US
W. Leonard Terry, Jr. · Gainesville, US
Ray Figueroa · Hollywood, US
Peter Klug · Großostheim, DE
Waltraud Simsch · Kelkheim, DE
Angelika Turowski · Eberbach, DE

Key dates

Filing date	Oct 24, 2001
Grant date	Jun 26, 2007
Priority date	—
Expiry date	Oct 24, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S424/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to leave-on compositions for personal care comprising trimethylsilylalkylsilsesquioxanes, particularly trimethylsilyl-n-octylsilsesquioxanes (Caprylyl Trimethicones). Said trimethylsilylalkylsilsesquioxanes are especially useful in formulating emulsions.

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