Patents Assigned to Bernard J. Datlow
  • Additive composition for textile bleaching baths
    Patent number: 3970578
    Abstract: An additive composition in an aqueous vehicle for use in textile bleaching baths wherein textiles passed through bleaching baths modified by the addition thereto of the additive composition show improved characteristics including (1) perceptible increase in whiteness, and (2) more uniform distribution of dyes applied to the bleached textile and a greater intensity of the colorant in the fabric. The additive composition in aqueous form, comprises essentially, sodium zinc hexametaphosphate, zinc borate, and urea.
    Type: Grant
    Filed: April 15, 1974
    Date of Patent: July 20, 1976
    Assignee: Bernard J. Datlow
    Inventor: Bernard J. Datlow