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:
Jan. 23, 2007
Filed:
Nov. 08, 2004
Saroja Narasimhan, Matawan, NJ (US);
Lou Ann Christine Vena, Scotch Plains, NJ (US);
Saroja Narasimhan, Matawan, NJ (US);
Lou Ann Christine Vena, Scotch Plains, NJ (US);
Revlon Consumer Products Corporation, New York, NY (US);
Abstract
A method for oxidatively coloring hair comprising applying to the hair fibers a first composition comprising at least one oxidative dye operable to color hair when reacted with an oxidizing agent, said first composition being free of such oxidizing agent and thereby inoperative, by itself, to color hair; removing said first composition from the hair but leaving residual oxidative dye in contact with the hair fibers; applying, for a time, and in an amount sufficient to color the hair, a second composition to the hair fibers comprising at least one oxidizing agent reactive with the at least one oxidative dye in contact with the hair fibers after removal of the first composition; and a kit for use in practicing the method.