3929843

Information

• Patent Grant
• 3929843

• References
• Source

• Patent Number

  3,929,843

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • D06P3/794 - using dispersed dyes
  • C09B1/585 - substituted by aryl radicals
  • D06P1/20 - Anthraquinone dyes
  • Y10S8/908 - Anionic emulsifiers for dyeing
  • Y10S8/912 - Arylene sulfonate-formaldehyde condensate or alkyl aryl sulfonate
  • Y10S8/922 - Polyester fiber
  • Y10S8/928 - Polyolefin fiber

• US Classifications

  • 552 - Organic compounds
  • 008 - Bleaching and dyeing