Patents Assigned to The Dracket Company
  • Aqueous alkali metal halogenite compositions containing a colorant stabilized by ammonium hydroxide
    Patent number: 4873013
    Abstract: Aqueous cleaner compositions containing an alkali metal halogenite, for example, NcClO.sub.2 ; a stabilizable colorant; and a stabilizing amount of a stabilizer compound which is an ammonium hydroxide. The preferred embodiment further includes an anionic or anionic fluorocarbon surfactant.
    Type: Grant
    Filed: October 13, 1988
    Date of Patent: October 10, 1989
    Assignee: The Dracket Company
    Inventor: Richard S. Hutchings