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:
Nov. 02, 1982
Filed:
May. 06, 1980
Applicant:
Inventors:
Jean-Francois Grollier, Paris, FR;
Christian Monnais, Neuilly-sur-Seine, FR;
Lyonel Peritz, Boulogne-sur-Seine, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06P / ;
U.S. Cl.
CPC ...
8406 ; 8407 ; 424D / ;
Abstract
Creams and gelatinizable liquid which contain oxidation dyes and a vehicle, useful for dyeing hair, are disclosed. The vehicle includes at least one fatty acid, at least one alkalizing agent and at least one cationic polymer containing repeating units of the formula: ##STR1##
Grollier, Jean-Francois. (1982). Compositions for dyeing hair and their applications (U.S. Patent No. 4357141). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4357141
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile