3753650

Information

• Patent Grant
• 3753650

• References
• Source

• Patent Number

  3,753,650

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1973
  51 years ago

• CPC

  • D06P3/8214 - mixtures of fibres containing ester and amide groups
  • D06P1/41 - using basic dyes
  • D06P1/655 - Compounds containing ammonium groups
  • D06P1/667 - Organo-phosphorus compounds
  • D06P3/521 - using acid dyes
  • Y10S8/92 - Synthetic fiber dyeing
  • Y10S8/921 - Cellulose ester or ether
  • Y10S8/922 - Polyester fiber
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 008 - Bleaching and dyeing