Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue August 2015
 •  By Made Beautiful Ready for Launch  •  Get To Know the American Cleaning Institute  •  Good News on the US Economy  •  A.I.I. Expands Portfolio  •  Where You Don’t Want Salicylic Acid
Print

L’Oréal Paris Patents Dye Composition



Published June 23, 2008
Related Searches: patent acid composition
Post a comment
Patent No. US 7,364,596 B2.
Dye compositions with at least one hydrophobic direct dye and at least one acid have been patented by L’Oréal S.A., Paris, France


blog comments powered by Disqus