2828180

Information

• Patent Grant
• 2828180

• References
• Source

• Patent Number

  2,828,180

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1958
  66 years ago

• CPC

  • C09B67/0071 - Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
  • C09B67/0084 - Dispersions of dyes
  • D06P1/224 - using vat dyes in unreduced pigment state
  • D06P1/90 - using dyes dissolved in organic solvents or aqueous emulsions thereof
  • D06P1/922 - hydrocarbons
  • D06P1/926 - Non-halogenated hydrocarbons
  • D06P1/928 - Solvents other than hydrocarbons
  • D06P5/001 - Special chemical aspects of printing textile materials

• US Classifications

  • 008 - Bleaching and dyeing