3111357

Information

• Patent Grant
• 3111357

• References
• Source

• Patent Number

  3,111,357

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1963
  61 years ago

• CPC

  • D06P7/005 - Dyeing combined with texturising or drawing treatments
  • D01F6/18 - from polymers of unsaturated nitriles
  • D01F6/38 - comprising unsaturated nitriles as the major constituent
  • D02J1/223 - Stretching in a liquid bath
  • D06P1/65118 - Compounds containing hydroxyl groups
  • D06P3/70 - material containing nitrile groups
  • D06P3/702 - dyeing of material in the gel state
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 008 - Bleaching and dyeing