2931068

Information

• Patent Grant
• 2931068

• References
• Source

• Patent Number

  2,931,068

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1960
  64 years ago

• CPC

  • D01F6/62 - from polyesters
  • Y10S8/04 - Polyester fibers
  • Y10S260/23 - Fiber
  • Y10S264/71 - Processes of shaping by shrinking
  • Y10S264/73 - Processes of stretching

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 008 - Bleaching and dyeing
  • 028 - Textiles: manufacturing
  • 260 - Chemistry of carbon compounds
  • 528 - Synthetic resins or natural rubbers