3671381

Information

• Patent Grant
• 3671381

• References
• Source

• Patent Number

  3,671,381

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • D06M11/13 - Ammonium halides or halides of elements of the first Group of the Periodic System
  • C08G69/26 - derived from polyamines and polycarboxylic acids
  • C08K3/16 - Halogen-containing compounds
  • D01D10/0481 - the filaments passing through a tube
  • D01F6/60 - from polyamides
  • Y10T428/2978 - Surface characteristic
  • Y10T428/298 - Physical dimension

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 015 - Brushing, scrubbing, and general cleaning