3069218

Information

• Patent Grant
• 3069218

• References
• Source

• Patent Number

  3,069,218

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1962
  63 years ago

• CPC

  • D06P1/65125 - Compounds containing ester groups
  • D06P3/76 - using basic dyes
  • D06P7/005 - Dyeing combined with texturising or drawing treatments
  • Y10S8/03 - Swelling and stretching
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

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