Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue July 2015
 •  VO5 Rolls Out Frizz-Free Promotion  •  Q2 Sales Slip at Avon  •  Colgate Banks on Innovations to Boost Sales  •  Annual Sales Down at P&G  •  Estee Lauder Links Up With Opening Ceremony
Print

Henkel Patents Coated Coloring Agents



Published February 4, 2013
Related Searches: color polymer acid patent
Post a comment
US Patent No. 8,110,010 B2; Henkel AG & Co. KGaA, Duesseldorf, has patented an agent for coloring keratinic fibers. It is comprised of at least one particulate component having a particle core containing at least one oxidation dye precursor product and a casing surrounding the core. The casing comprises at least one encapsulation material chosen from homo- and/or copolymers of methacrylic acid and/or of methacrylic acid esters (methacrylates), and/or homo- and/or copolymers of vinyl acetate. It also contains at least one release agent.


blog comments powered by Disqus