3865621

Information

• Patent Grant
• 3865621

• References
• Source

• Patent Number

  3,865,621

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • D06M15/2735 - of unsaturated carboxylic esters having mercapto groups
  • D06M15/3566 - containing sulfur
  • D06M15/63 - containing sulfur in the main chain
  • Y10T442/2385 - Improves shrink resistance
  • Y10T442/2393 - Coating or impregnation provides crease-resistance or wash and wear characteristics
  • Y10T442/2762 - Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
  • Y10T442/277 - Coated or impregnated cellulosic fiber fabric

• US Classifications

  • 442 - Fabric
  • 008 - Bleaching and dyeing
  • 427 - Coating processes