3577308

Information

• Patent Grant
• 3577308

• References
• Source

• Patent Number

  3,577,308

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1971
  53 years ago

• CPC

  • D01D5/28 - while mixing different spinning solutions or melts during the spinning operation Spinnerette packs therefor
  • Y10S425/049 - Spinnerette mixer
  • Y10S425/217 - Spinnerette forming conjugate, composite or hollow filaments
  • Y10T428/249942 - Fibers are aligned substantially parallel
  • Y10T428/2922 - Nonlinear [e.g., crimped, coiled, etc.]
  • Y10T428/2924 - Composite
  • Y10T428/2931 - Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 028 - Textiles: manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 366 - Agitating
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 428 - Stock material or miscellaneous articles