Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue February 2015
 •  SC Johnson Buys HomeBrands A.S.  •  Fewer Women Shopped for Beauty in '14  •  Unilever To Buy REN Skincare  •  Dr. Bronner's Adds Toothpaste  •  Chemical M&A Activity Rises
Print

Kao Patents Composition for Dyeing Human Hair



Published October 3, 2007
Related Searches: hair professional acid composition
Post a comment
Patent No. US 7,264,639 B2: A coloring composition for hair comprising benzylurea and at least one direct acting, acidic, anionic dyestuff has been patented by Kao Professional Salon Services GmbH Darmstadt, Germany.


blog comments powered by Disqus