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:
Jun. 27, 1989
Filed:
Oct. 30, 1987
Applicant:
Inventors:
Jean F Grollier, Paris, FR;
Claire Fiquet, Paris, FR;
Chantal Fourcadier, Paris, FR;
Claude Dubief, Versailles, FR;
Jean Mondet, Drancy, FR;
Daniele Cauwet, Crosne, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 70 ; 424 78 ; 424D / ; 8405 ;
Abstract
The treatment of keratin substances is described which comprises applying thereto at least one polymer containing one or more cationic groups in combination with an anionic polymer containing vinylsulphonic units of the formula: ##STR1## in which M denotes hydrogen, an alkali metal or alkaline earth metal or an ammonium or amine group, this anionic polymer optionally containing units derived from one or more cosmetically acceptable comonomers.