3883302

Information

• Patent Grant
• 3883302

• References
• Source

• Patent Number

  3,883,302

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  49 years ago

• CPC

  • D06P1/642 - Compounds containing nitrogen
  • D02G1/18 - by combining fibres, filaments, or yarns, having different shrinkage characteristics
  • D06P3/76 - using basic dyes
  • D06P7/005 - Dyeing combined with texturising or drawing treatments
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 008 - Bleaching and dyeing