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. 20, 2001
Filed:
Dec. 23, 1998
Applicant:
Inventors:
Roland Ramin, Paris, FR;
Chris Frankfurt, Old Bridge, NJ (US);
Assignee:
L'Oreal S,A., Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 6/00 ; A61K 7/00 ; A61K 7/04 ;
U.S. Cl.
CPC ...
A61K 6/00 ; A61K 7/00 ; A61K 7/04 ;
Abstract
Cosmetic varnish composition. At least one solvent, at least one nitrocellulose, at least one plasticizer, at least one resin, at least one otherwise unstable compound, preferably chosen from amino- and amido-functional compounds, and at least one stabilizer chosen from N-chlorosuccinimide and boric acid. The stabilizer is present in an amount effective to stabilize the at least one otherwise unstable compound. The composition is used for making nail varnish, make-up, or treatment varnish which is highly stable over time.