3458343

Information

• Patent Grant
• 3458343

• References
• Source

• Patent Number

  3,458,343

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  55 years ago

• CPC

  • D21H17/58 - obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • C08L61/20 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
  • C08L81/02 - Polythioethers Polythioether-ethers
  • C08L63/00 - Compositions of epoxy resins Compositions of derivatives of epoxy resins
  • Y10T442/2279 - Coating or impregnation improves soil repellency, soil release, or anti- soil redeposition qualities of fabric

• US Classifications

  • 442 - Fabric
  • 162 - Paper making and fiber liberation
  • 427 - Coating processes
  • 525 - Synthetic resins or natural rubbers
  • 526 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers