2191982

Information

• Patent Grant
• 2191982

• References
• Source

• Patent Number

  2,191,982

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1940
  85 years ago

• CPC

  • D06M13/1845 - Aromatic mono- or polycarboxylic acids
  • Y10T442/2164 - Coating or impregnation specified as water repellent

• US Classifications

  • 442 - Fabric
  • 106 - Compositions: coating or plastic
  • 427 - Coating processes