Patents Examined by C. E. Ingersoll
  • Liquid crystal compositions
    Patent number: 5922666
    Abstract: This invention relates to a liquid crystal composition comprising a water insoluble organic compound, a nonionic surfactant, an abrasive, an ethoxylated alkyl ether sulfate surfactant or alkyl sulfate surfactant, a fatty acid, a magnesium salt, a monoester of a C.sub.4 -C.sub.15 organic diol and water.
    Type: Grant
    Filed: October 28, 1998
    Date of Patent: July 13, 1999
    Assignee: Colgate-Palmolive Co.
    Inventor: Genevieve Blandiaux