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Patent

Cosmetic Composition Comprising Hydrophilic Organosilanes


Application Date:
May 8, 2014
USPTO Patent:
US 14068536
Abstract:

The present disclosure relates to cosmetic compositions comprising an organosilane (A) having the formula:

    • (R1)n(R2O)(3−n)SiR3O(CH2CH2O)a(C3H6O)bR4 where
      • n is 1, 2, or 3,
      • a≧1, b may vary from 0 to 30, with ...

Inventors:
MICHAEL SALVATORE FERRITTO, MIDLAND MI (US)
LENIN JAMES PETROFF, BAY CITY MI (US)
International Classification:
A61K 8/894 (20140508); A61Q 5/12 (20140508)
US Classification:
424/ 43; 514/772; 424/ 59; 424/ 65; 424/ 61; 424/ 7012

Claims

What is claimed is:

1. A cosmetic composition comprising i. an organosilane (A) having the formula; (R1)(3−n)(R2O)nSiR3O(CH2CH2O)a(C3H6O)bR4 where n is 1, 2, or 3,a≧1, b may vary from 0 to 30, with the proviso a≧b,R1 is a hydrocarbon group containing 1 to 12 carbon atoms,R2 is hydrogen or an alkyl group containing 1 to 6 carbon atoms,R3...

Description

CROSS REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of U.S. Provisional Patent Application No. 61/721,688 filed Nov. 2, 2012.

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