Breaking News

Microemulsions for Skin or Hair Treatments

August 6, 2008

Patent No. US 7,399,479 B2. Wella AG, Darmstadt, Germany, has been granted a patent covering a microemulsion with an aqueous phase and an oil phase. It is comprised of, by weight, 20-60% water; 3-20% of an oil phase comprised of hydrophobic oil that is liquid at 25°C and, optionally, dissolved lipophilic materials; and 20-60% of an emulsifier mixture that contains one emulsifier from the group consisting of ethoxylated castor oils and ethoxylated hydrogenated castor oils and a second emulsifier with an NRU50 value greater than 110 É μg/ml.
blog comments powered by Disqus
  • What’s New at La Prairie?

    What’s New at La Prairie?

    Melissa Meisel, Associate Editor||April 25, 2016
    VP of marketing shares the latest buzz with Happi.

  • Mapping Out Multicultural Beauty

    Mapping Out Multicultural Beauty

    April 25, 2016
    Agnieszka Saintemarie of Kline Group about current trends and challenges in multicultural beauty.

  • At a Loss for Curls?

    April 22, 2016
    Amplixin, a Miami-based maker of hair strengthening products, has a solution for hair loss.

  • Who Makes That?

    Who Makes That?

    Tom Branna, Editorial Director||April 1, 2016
    From concept and formulation to testing and filling, today’s contract manufacturers perform a range of services for marketers

  • Multi-Cultural Beauty Update

    Multi-Cultural Beauty Update

    Christine Esposito, Associate Editor||April 1, 2016
    Established brands and start-ups address the needs of multi-cultural beauty consumers.

  • The Scalp Microbiome

    The Scalp Microbiome

    Nava Dayan PhD, Dr. Nava Dayan LLC||April 1, 2016
    A review of recent findings and innovative approaches for treating scalp disorders.