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. 16, 1987
Filed:
Jul. 23, 1984
Applicant:
Inventors:
Claude Mahieu, Paris, FR;
Christos Papantoniou, Montmorency, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 70 ; 812751 ; 8405 ; 8406 ; 424D / ; 424D / ; 424D / ; 424D / ; 424 59 ; 424 60 ; 424 63 ; 424 64 ; 424 65 ; 424 72 ; 424 73 ; 424 78 ; 424 80 ;
Abstract
A cosmetic composition contained in a suitable carrier comprising at least one copolymer of acrylic or methacrylic acid, an alkyl acrylate and/or methacrylate and an allyl derivative having repetitive units which correspond to the following formulae: ##STR1## wherein: R.sub.1 and R.sub.2 constitute a hydrogen atom or a methyl radical,
Mahieu, Claude. (1987). Cosmetic compositions for hair and skin which contain a methacrylic or (U.S. Patent No. 4673571). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4673571
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile