The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 16, 2003

Filed:

Jun. 24, 2002
Applicant:
Inventors:

Britta Bossmann, Erkrath, DE;

Ullrich Bernecker, Huertgenwald, DE;

Detlef Hollenberg, Erkrath, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/08 ;
U.S. Cl.
CPC ...
A61K 7/08 ;
Abstract

Cosmetic skin or hair compositions are provided comprising a combination of (A) a dialkyl carbonate of the formula R OC(O)OR wherein R and R are a linear or branched C alkyl group and (B) an aminoalkyl amide of the formula R CONH(CH ) —NR R wherein R CO is a linear C acyl group, R and R are selected from the group consisting of alkyl, hydroxyalkyl and aminoalkyl groups containing up to 6 carbon atoms or R and R together with the N atom form a 5- or 6-membered ring and n is a number from 2 to 6.


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