Patents Assigned to Aminco, Inc.
  • Skin and scalp barrier for use with hair treatment products
    Patent number: 5437860
    Abstract: Compositions for the protection of skin and scalp during hair relaxer treatment. Also disclosed are processes for producing said compositions, and methods of using said compositions during hair relaxer treatment. The compositions of the invention protect the scalp from the irritating side effects of hair relaxers, but do not interfere with the straightening activity of the hair relaxers. The compositions of the invention comprise paraffin and a paraffin miscible ester.
    Type: Grant
    Filed: June 22, 1993
    Date of Patent: August 1, 1995
    Assignee: Aminco, Inc.
    Inventors: David P. Jarvis, Mario J. de la Guardia, Joseph Jones, Jr.