3287787

Information

• Patent Grant
• 3287787

• References
• Source

• Patent Number

  3,287,787

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1966
  58 years ago

• CPC

  • D02G1/12 - using stuffer boxes
  • D02G1/00 - Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
  • D06M11/38 - Oxides or hydroxides of elements of the first Group of the Periodic System
  • D06M11/60 - Ammonia as a gas or in solution
  • D06M13/332 - Di- or polyamines
  • D06M15/53 - Polyethers

• US Classifications

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