3222118

Information

• Patent Grant
• 3222118

• References
• Source

• Patent Number

  3,222,118

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  59 years ago

• CPC

  • D06P1/667 - Organo-phosphorus compounds
  • D06P3/74 - using acid dyes
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 008 - Bleaching and dyeing
  • 524 - Synthetic resins or natural rubbers