3516239

Information

• Patent Grant
• 3516239

• References
• Source

• Patent Number

  3,516,239

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1970
  54 years ago

• CPC

  • D01F8/12 - with at least one polyamide as constituent
  • D01D5/247 - Discontinuous hollow structure or microporous structure
  • D01D5/34 - Core-skin structure Spinnerette packs therefor
  • D01F8/14 - with at least one polyester as constituent
  • Y10S428/902 - High modulus filament or fiber
  • Y10T428/2913 - Rod, strand, filament or fiber
  • Y10T428/2929 - Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
  • Y10T428/2978 - Surface characteristic
  • Y10T428/31507 - Of polycarbonate
  • Y10T428/3175 - Next to addition polymer from unsaturated monomer[s]
  • Y10T428/31797 - Next to addition polymer from unsaturated monomers
  • Y10T442/3098 - Cross-sectional configuration varies longitudinaly along the strand
  • Y10T442/61 - Cross-sectional configuration varies longitudinally along strand or fiber material

• US Classifications

  • 442 - Fabric
  • 008 - Bleaching and dyeing
  • 028 - Textiles: manufacturing
  • 216 - Etching a substrate: processes
  • 428 - Stock material or miscellaneous articles