2192919

Information

• Patent Grant
• 2192919

• References
• Source

• Patent Number

  2,192,919

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1940
  84 years ago

• CPC

  • D06M15/155 - Treatment in the presence of salts derived from amphoteric metal hydroxides
  • D06M11/57 - Sulfates or thiosulfates of elements of the third Group of the Periodic System
  • D06M11/76 - with carbon oxides or carbonates
  • D06M11/82 - with boron oxides with boric, meta- or perboric acids or their salts
  • D06M13/02 - with hydrocarbons
  • Y10T428/2933 - Coated or with bond, impregnation or core
  • Y10T442/2033 - Coating or impregnation formed in situ [e.g., by interfacial condensation, coagulation, precipitation, etc.]
  • Y10T442/2246 - Nitrogen containing
  • Y10T442/2352 - Coating or impregnation functions to soften the feel of or improve the "hand" of the fabric
  • Y10T442/241 - Coating or impregnation improves snag or pull resistance of the fabric
  • Y10T442/2762 - Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]

• US Classifications

  • 442 - Fabric
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles