Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue June 2015
 •  CPL Aromas Opens New Fragrance Factory in Dubai  •  Emerald Kalama Chemical Acquires Innospec Widnes  •  Lindal Expands with Russian Pharma Company  •  Thickened Hand Dishwash Patented by P&G  •  Method Patents Liquid Cleaner
Print

L’Oréal Patents Dye



Published October 4, 2006
Related Searches: patent composition
Post a comment
Patent No. US 7,101,405 B2: L’Oréal, Paris, France, patented a composition for dyeing keratinous fibers comprising a cationic associative polyurethane.


blog comments powered by Disqus