Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue May 2015
 •  P&G Sheds Hair Care Brand  •  Sensible Organics Recalls Lotion and Cream  •  Catch Your Skin Tone  •  State of the Art Hair  •  Micro Powders Appoints Superior Materials
Print

L’Oréal Earns Hair Dyeing Patent



Published November 11, 2005
Related Searches: patent composition read research
Post a comment
Patent No. US 6,423,100 B1: L’Oréal Paris SA researchers patented a ready-to-use composition for the oxidation dyeing of hair that contains at least one benzene self-oxidizing dye, at least one enzyme chosen from 2-electron oxidoreductases and at least one donor.


blog comments powered by Disqus