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. 06, 2006
Filed:
May. 06, 2003
Alan Wohlman, Chicago, IL (US);
Apolonio L. Villanueva, Northbrook, IL (US);
Anthony J. O'lenick, Jr., Dacula, GA (US);
Alan Wohlman, Chicago, IL (US);
Apolonio L. Villanueva, Northbrook, IL (US);
Anthony J. O'Lenick, Jr., Dacula, GA (US);
FanTech Corporation, Chicago, IL (US);
Abstract
The present invention relates to a composition, process for preparation and use of a novel hair dyeing composition in the personal care industry. The composition when used in the dyeing process for hair results in a permanent coloration to the hair and improves manageability of the hair and minimizes damage from dyeing process. The use of a cationic compound based upon meadowfoam seed oil provides unexpected penetration of the hair by the dye, unexpected oxidative stability in the dye compositions, and unexpected color deposition to the hair.