3069222

Information

• Patent Grant
• 3069222

• References
• Source

• Patent Number

  3,069,222

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1962
  62 years ago

• CPC

  • D06M13/232 - Organic carbonates
  • D01F6/18 - from polymers of unsaturated nitriles
  • D01F6/38 - comprising unsaturated nitriles as the major constituent
  • D01F6/40 - Modacrylic fibres

• US Classifications

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