3803286

Information

• Patent Grant
• 3803286

• References
• Source

• Patent Number

  3,803,286

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  51 years ago

• CPC

  • D21H5/205 - acrylic fibres
  • B29C47/92 - Measuring, controlling or regulating
  • D01D5/423 - by fibrillation of films or filaments
  • D01F6/18 - from polymers of unsaturated nitriles
  • D01F6/38 - comprising unsaturated nitriles as the major constituent
  • D01F6/54 - of polymers of unsaturated nitriles
  • D21H13/18 - Polymers of unsaturated acids or derivatives thereof
  • B29C2947/92514 - Pressure
  • B29C2947/92704 - Temperature
  • B29C2947/92895 - Barrel or housing
  • B29C2947/92904 - Die Nozzle zone

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes