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. 31, 1992
Filed:
Oct. 05, 1990
Jean-Claude Ser, Chevilly-Larue, FR;
Florence Martin, Issy-Les-Moulineaux, FR;
L'Oreal, Paris, FR;
Abstract
Preparation of an effervescent aqueous solution which has an emollient action on the cuticles of the nails, by dissolving the following anhydrous solid compounds substantially simultaneously in water: urea, pyrrolidonecarboxylic acid and an alkali metal and/or ammonium bicarbonate, and additional ingredients, the different compounds being introduced in the form of a mixture or of several separate mixtures prepared in advance. These mixtures are in pulverulent or tablet form. Composition for the preparation of the effervescent aqueous solution. Cosmetic treatment of the cuticle of the nails using the effervescent aqueous solution.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile