Patents Examined by Wayne Langee
  • Stabilization of aqueous hydroxylamine solutions
    Patent number: 5338522
    Abstract: Solutions of an hydroxylamine or an at least partially neutralized hydroxylamine salt are stabilized against decomposition by adding thereto a mercaptobenzothiazole, a mercaptothiazoline, a thiuram disulfide, thiourea or a mercaptoalkanol.
    Type: Grant
    Filed: December 21, 1992
    Date of Patent: August 16, 1994
    Assignee: Cytec Technology Corp.
    Inventor: Howard I. Heitner