3595731

Information

• Patent Grant
• 3595731

• References
• Source

• Patent Number

  3,595,731

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1971
  53 years ago

• CPC

  • D04H1/541 - Composite fibres
  • D04H1/485 - in combination with weld-bonding
  • D04H1/50 - by treatment to produce shrinking, swelling, crimping or curling of fibres
  • D04H1/54 - by welding together the fibres
  • D04H1/549 - Polyamides
  • D04H1/55 - Polyesters
  • D04H3/009 - Condensation or reaction polymers
  • D04H3/147 - Composite yarns or filaments
  • D04H3/16 - with bonds between thermoplastic filaments produced in association with filament formation
  • D06N3/0002 - characterised by the substrate
  • D06N3/0031 - Retractable fibres; Shrinking of fibres during manufacture
  • Y10T428/24438 - Artificial wood or leather grain surface
  • Y10T428/31732 - At least one layer is nylon type
  • Y10T442/629 - Composite strand or fiber material
  • Y10T442/69 - Autogenously bonded nonwoven fabric

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 442 - Fabric