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.
Patent No.:
Date of Patent:
Oct. 24, 2006
Filed:
Jul. 12, 2002
Applicants:
Juergen Schmenger, Weiterstadt, DE;
Wilhelm Abels, Simi Valley, CA (US);
Manfred Schmitt, Heppenheim, DE;
Gabriele Hess, Erzhausen, DE;
Anke Frank, Griesheim, DE;
Inventors:
Juergen Schmenger, Weiterstadt, DE;
Wilhelm Abels, Simi Valley, CA (US);
Manfred Schmitt, Heppenheim, DE;
Gabriele Hess, Erzhausen, DE;
Anke Frank, Griesheim, DE;
Assignee:
Wella AG, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/13 (2006.01);
U.S. Cl.
CPC ...
Abstract
The colorants for keratin fibers are based on oxidation dye precursors and/or direct dyes and contain a combination of (a) at least one nonionic, amphiphilic associative thickener, (b) at least one fatty alcohol that is liquid at 25° C. and (c) PEG-150/stearyl alcohol/SMDI copolymer in a suitable cosmetic carrier.