3401002

Information

• Patent Grant
• 3401002

• References
• Source

• Patent Number

  3,401,002

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1968
  56 years ago

• CPC

  • C09B31/075 - ortho-Hydroxy carboxylic acid amides
  • C09B31/06 - from a coupling component "C" containing a directive hydroxyl group
  • D06P3/38 - preparing azo dyes on the material
  • D06P3/56 - preparing azo dyes on the material
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 008 - Bleaching and dyeing