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:
Sep. 14, 1976
Filed:
Sep. 04, 1973
Applicant:
Inventors:
Giuliana Ghilardi, Paris, FR;
Claire Fiquet, Paris, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 70 ; 252D / ; 252D / ; 252D / ; 252544 ; 252545 ; 252546 ; 252547 ; 252550 ; 252551 ; 424D / ; 424 71 ; 424 78 ; 424 81 ;
Abstract
An aqueous detergent composition usefully employed as a hair shampoo formulation consists essentially of at least one anionic surface-active agent, at least one of an amphoteric (zwitterionic) or polar nonionic surface-active agent and a water-soluble nitrogen-containing polymer having a molecular weight of 2,000-5,000,000.
Ghilardi, Giuliana. (1976). Shampoo containing a water-soluble cationic polymer (U.S. Patent No. 3980769). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3980769
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile