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. 01, 2010
Filed:
Nov. 16, 2005
Nghi Van Nguyen, Edison, NJ (US);
David W. Cannell, Plainfield, NJ (US);
Cynthia Chong Espino, Princeton, NJ (US);
Sawa Hashimoto, Westfield, NJ (US);
Nghi Van Nguyen, Edison, NJ (US);
David W. Cannell, Plainfield, NJ (US);
Cynthia Chong Espino, Princeton, NJ (US);
Sawa Hashimoto, Westfield, NJ (US);
L'Oreal, , FR;
Abstract
A process for styling dyed hair fibers in a manner which inhibits subsequent color loss during shampooing involving contacting the dyed hair fibers with a composition containing: (a) at least one polyamine compound having at least two amino groups; (b) at least one anionic silicone; (c) at least one film-forming polymer; and (d) optionally, at least one surfactant, and wherein (a) is present in the composition in an amount sufficient to inhibit color loss during shampooing.