Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue February 2015
 •  Cuba & Cosmetics  •  Lauder's Wild for Spokesmodel  •  BASF Optimistic About 2015  •  Kevin Murphy Adds Color  •  Christian Louboutin Opens Beauty Boutique
Print

Stable Aqueous Hair Dye



Published November 14, 2005
Related Searches: patent award hair water
Post a comment
Patent No. US 6,528,045 B1: Goldwell GmbH researchers in Germany were awarded a patent for the preparation of stable, aqueous hair dyeing emulsions, comprising at least one oxidation dyestuff precursor and a water-in-oil emulsion containing at least one nonionic emulsifier, at least one nonionic co-emulsifier, oleic acid and water.


blog comments powered by Disqus