2479782

Information

• Patent Grant
• 2479782

• References
• Source

• Patent Number

  2,479,782

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1949
  75 years ago

• CPC

  • D06M13/425 - Carbamic or thiocarbamic acids or derivatives thereof
  • D06M11/38 - Oxides or hydroxides of elements of the first Group of the Periodic System
  • D06M13/256 - Sulfonated compounds esters thereof
  • D06M15/429 - modified by compounds containing sulfur

• US Classifications

  • 554 - Organic compounds
  • 530 - Chemistry: natural resins or derivatives
  • 562 - Organic compounds