3634580

Information

• Patent Grant
• 3634580

• References
• Source

• Patent Number

  3,634,580

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  53 years ago

• CPC

  • D06P7/005 - Dyeing combined with texturising or drawing treatments
  • D01F6/62 - from polyesters
  • D02G1/00 - Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
  • D06P5/2072 - before dyeing

• US Classifications

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