2989797

Information

• Patent Grant
• 2989797

• References
• Source

• Patent Number

  2,989,797

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1961
  63 years ago

• CPC

  • D01G1/022 - by solvents
  • Y10S8/04 - Polyester fibers
  • Y10S8/10 - Polyvinyl halide esters or alcohol fiber modification
  • Y10S8/21 - Nylon

• US Classifications

  • 028 - Textiles: manufacturing
  • 008 - Bleaching and dyeing
  • 019 - Textiles: fiber preparation
  • 057 - Textiles: spinning, twisting, and twining
  • 427 - Coating processes