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:
Jul. 24, 2001
Filed:
Feb. 04, 1999
Applicant:
Inventors:
Thomas Karlen, Bern, CH;
Daniel Chambettaz, Ursen, CH;
Assignee:
Wella Aktiengesellschaft, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 4/706 ; A61K 7/075 ; A61K 7/00 ;
U.S. Cl.
CPC ...
A61K 4/706 ; A61K 7/075 ; A61K 7/00 ;
Abstract
Compositions for treating hair prepared using fluorinated acids to neutralize polymers with basic groups are described, which contain a complex formed from at least one fluorinated acid and at least one polymer with basic groups or a complex of a salt of a fluorinated acid and a polymer with protonated or quaternized amine groups, and which also contain at least one film-forming, hair-fixing polymer. These compositions deposit a reduced amount of residue on the hair without reducing the hair-fixing performance.