Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue October 2015
 •  MAC X Zac Posen for Spring 2016  •  L'Oréal USA Unveils Women in Science Honorees  •  Global Handwashing Day is Oct. 15  •  Oral Care Kit Recall  •  Algenist Rolls Out Lip Balm With SPF 15

Oxidizing Hair Color Agent

Published November 14, 2005
Post a comment
Patent No. US 6,500,213 B1: Wella AG, located in Darmstadt, Germany, earned a patent for a coloring agent for the oxidative coloring of hair using a developer derived from a 2,5-diamino-1-phenylbenzene.

blog comments powered by Disqus