3904596

Information

• Patent Grant
• 3904596

• References
• Source

• Patent Number

  3,904,596

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • D06P1/18 - Azo dyes
  • C09B31/04 - from a coupling component "C" containing a directive amino group
  • C09B43/124 - with monocarboxylic acids, carbamic esters of halides, mono- isocyanates, or haloformic acid esters
  • D06P3/6041 - using specified dyes
  • D06P3/8233 - using dispersed dyes
  • Y10S8/918 - Cellulose textile
  • Y10S534/02 - Azo compounds containing chains of eight or more carbon atoms not provided for elsewhere in this class

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing