Breaking News

Dow Patents Silicone Resin Emulsion Process

November 15, 2005

Patent No. US 6,737,444 B1: Dow Corning Corp., Midland, MI, patented a method to make an aqueous silicone resin containing emulsion by mixing a silicone resin blend, a non-resinous silicone polymer and an inversion assisting polymer to form a homogeneous oil phase; mixing one or more surfactants with the homogenous oil phase; adding water to the mixture to cause an inversion of the continuous phase and the dispersed phase, forming an oil-in-water emulsion; diluting the oil-in-water emulsion by adding more water and recovering an oil-in-water emulsion with silicone particles ranging 0.1-5 microns in size.
blog comments powered by Disqus
  • Cosmetic Chemists Head to Orlando Next Month

    Cosmetic Chemists Head to Orlando Next Month

    September 26, 2016
    Organizing Chair Guy Padulo explains why you should attend the IFSCC Congress.

  • Restoring Rembrandt

    Restoring Rembrandt

    Christine Esposito, Associate Editor||September 26, 2016
    Ranir LLC has acquired Rembrandt, an iconic name in teeth whitening, and plans to make it a staple in the value segment.

  • 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.

  • 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

  • How Green Is Your Surfactant?

    How Green Is Your Surfactant?

    Tom Branna, Editorial Director ||September 1, 2016
    Suppliers offer a range of solutions to help household and personal care product formulators develop formulas

  • New Surfactants

    Tom Branna, Editorial Director ||September 1, 2016
    Here’s a list of new ingredients introduced by surfactant suppliers