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. 12, 2021
Filed:
Oct. 19, 2017
Applicant:
Kao Germany Gmbh, Darmstadt, DE;
Inventors:
Normen Lipinski, Darmstadt, DE;
Andreas Picker, Darmstadt, DE;
Assignee:
KAO GERMANY GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/02 (2006.01); A61Q 5/04 (2006.01); A61Q 5/12 (2006.01); A61K 8/46 (2006.01); A61K 8/9789 (2017.01); A61K 8/34 (2006.01); A61K 8/898 (2006.01); A61Q 5/00 (2006.01); A61K 8/97 (2017.01); A61Q 5/06 (2006.01);
U.S. Cl.
CPC ...
A61K 8/466 (2013.01); A61K 8/345 (2013.01); A61K 8/898 (2013.01); A61K 8/97 (2013.01); A61K 8/9789 (2017.08); A61Q 5/00 (2013.01); A61Q 5/02 (2013.01); A61Q 5/04 (2013.01); A61Q 5/06 (2013.01); A61Q 5/12 (2013.01); A61K 2800/42 (2013.01); A61K 2800/434 (2013.01);
Abstract
A cosmetic composition is disclosed comprising a synthetic optical brightener and a naturally-derived optical brightener. Both brightener classes absorb and emit light at different wavelengths and possess in combination a superior effect. The combination enhances color brilliance on keratin fibers under daylight and artificial light conditions.