3133910

Information

• Patent Grant
• 3133910

• References
• Source

• Patent Number

  3,133,910

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1964
  60 years ago

• CPC

  • C09B31/047 - containing acid groups
  • C09B26/04 - cationic
  • C09B31/02 - Disazo dyes
  • C09B35/02 - Disazo dyes
  • C09B35/04 - the tetrazo component being a benzene derivative
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing