3843391

Information

• Patent Grant
• 3843391

• References
• Source

• Patent Number

  3,843,391

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • C08G59/58 - with polycarboxylic acids or with anhydrides, halides, or low-molecular-weight esters thereof
  • D06M15/37 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • Y10T442/2762 - Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]

• US Classifications

  • 442 - Fabric
  • 427 - Coating processes