Breaking News

Hair Dye with Aromatic Amines from L’Oréal

November 15, 2005

Patent No. US 6,679,923 B2: L’Oréal SA, Paris, France, was granted a patent for a hair dye comprising at least one pyrazoline-4,5-dione or a cosmetically acceptable salt and at least one aromatic or heteroaromatic amine of formula or a cosmetically acceptable salt.
blog comments powered by Disqus
  • Active Agents

    Active Agents

    September 19, 2016
    On the surface, surfactants may seem staid, but the market, and the supplier activity driving it, is bubbling.

  • Jam On It!

    Jam On It!

    Melissa Meisel, Associate Editor||September 19, 2016
    Jamberry sees success in artsy nail accessories.

  • Expanding Erbaviva

    Expanding Erbaviva

    Christine Esposito, Associate Editor||September 13, 2016
    A farm-to-bottle organic brand celebrates its 20th anniversary with a new look, new products and plans to expand in the US.

  • Back to School

    Back to School

    Tom Branna, Editorial Director||September 1, 2016
    It may be September, but class was in session this summer during the Private Label Manufacturers Association’s Executive Educ

  • What

    What's In Your Formula?

    Christine Esposito, Associate Editor||September 1, 2016
    A look at the ingredients beauty brands are using to fuel their formulations and capture consumers’ attention.

  • A Sweet-Smelling Sanctuary

    A Sweet-Smelling Sanctuary

    Melissa Meisel, Associate Editor||September 1, 2016
    Home fragrance is enhanced by aromatic developments in delivery and components.