3744968

Information

• Patent Grant
• 3744968

• References
• Source

• Patent Number

  3,744,968

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • D06P1/621 - Compounds without nitrogen
  • D06P1/667 - Organo-phosphorus compounds
  • D06P3/791 - using acid dyes
  • D06P3/8261 - mixtures of fibres containing nitrile groups
  • Y10S8/908 - Anionic emulsifiers for dyeing

• US Classifications

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