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:
Mar. 11, 1997
Filed:
May. 11, 1995
Applicant:
Inventors:
Karl-Heinz Kischka, Darmstadt, DE;
Ernst Flemming, Heusenstamm, DE;
Assignee:
Wella Aktiengesellschaft, Darmstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45D / ;
U.S. Cl.
CPC ...
132204 ; 132202 ; 132203 ; 132205 ; 132208 ; 132209 ;
Abstract
The aqueous-alcoholic hair treatment composition contains 0.1 to 10 percent by weight of one or more film-forming ionic, anionic and/or amphoteric polymer; 0.1 to 9 percent by weight of one or more amphoteric surfactant; 0.1 to 40 percent by weight of one or more alcohol having 2 to 4 carbon atoms and 0.01 to 2.0 percent by weight of one or more organic acid. The aqueous-alcoholic hair treatment composition is also free of cationic surfactants. The aqueous-alcoholic hair treatment composition can be used as a permanent wave pre-treatment agent for treating hair prior to winding the hair on permanent wave curlers.