Patents by Inventor Colin K. Burton

Colin K. Burton has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4421740
    Abstract: A hair conditioning composition consisting essentially of from about 0.5-2% by weight of a quaternary conditioning compound, from about 0.5-2% by weight of cetyl alcohol, up to about 10.0% by weight of a protective colloid, and from about 99.0-86.0% by weight water; the quaternary conditioning compound and the cetyl alcohol being present in a ratio of from 1.5:1 to 0.42:1, said composition having a viscosity of less than 10,000 centipoise. The above composition is prepared by mixing the water, cetyl alcohol, and quaternary compound at temperatures above the melting points thereof, followed by cooling the same and homogenizing the cooled composition at a pressure of from 500-8,000 psi, this homogenized composition is then mixed with a dispersion of the thickener in water to form the final hair-conditioning composition. A process for conditioning the hair utilizing the composition which comprises cleaning the hair in a conventional manner, applying a composition consisting essentially of from about 0.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: December 20, 1983
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: Colin K. Burton
  • Patent number: 4389418
    Abstract: A skin care composition to moisturize and condition the skin with acceptable tactile properties includes a water-out emulsion of petrolatum or mineral oil, a quaternary ammonium emulsifier, a fatty alcohol and a fatty ester emollient. The composition provides the moisturizing and conditioning qualities of petrolatum, while providing a non-greasy, cosmetically acceptable feel when applied to the skin.
    Type: Grant
    Filed: February 25, 1981
    Date of Patent: June 21, 1983
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: Colin K. Burton