2530261

Information

• Patent Grant
• 2530261

• References
• Source

• Patent Number

  2,530,261

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1950
  74 years ago

• CPC

  • D06M11/71 - Salts of phosphoric acids
  • D06M11/55 - with sulfur trioxide with sulfuric acid or thiosulfuric acid or their salts
  • D06M11/56 - Sulfates or thiosulfates other than of elements of the third Group of the Periodic System
  • D06M11/66 - with sulfamic acid or its salts
  • D06M11/70 - with oxides of phosphorus with hypophosphorous, phosphorous or phosphoric acids or their salts
  • D06M11/72 - with metaphosphoric acids or their salts with polyphosphoric acids or their salts with perphosphoric acids or their salts
  • D06M13/432 - Urea, thiourea or derivatives thereof
  • D06M13/438 - Sulfonamides ; Sulfamic acids
  • D06M15/423 - Amino-aldehyde resins
  • D06M15/667 - containing phosphorus in the main chain
  • Y10T442/2393 - Coating or impregnation provides crease-resistance or wash and wear characteristics
  • Y10T442/2672 - Phosphorus containing
  • Y10T442/268 - Phosphorus and nitrogen containing compound
  • Y10T442/2721 - Nitrogen containing

• US Classifications

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