3308503

Information

• Patent Grant
• 3308503

• References
• Source

• Patent Number

  3,308,503

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • D01D5/28 - while mixing different spinning solutions or melts during the spinning operation Spinnerette packs therefor
  • D01D5/30 - Conjugate filaments Spinnerette packs therefor
  • Y10S264/26 - Composite fibers made of two or more materials
  • Y10S425/049 - Spinnerette mixer
  • Y10S425/217 - Spinnerette forming conjugate, composite or hollow filaments

• US Classifications

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