3849428

Information

• Patent Grant
• 3849428

• References
• Source

• Patent Number

  3,849,428

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • D21H17/49 - with compounds containing hydrogen bound to nitrogen
  • C08G12/08 - aromatic
  • C08G12/40 - Chemically modified polycondensates
  • D06M13/425 - Carbamic or thiocarbamic acids or derivatives thereof
  • D06M13/477 - having six-membered heterocyclic rings

• US Classifications

  • 546 - Organic compounds
  • 008 - Bleaching and dyeing
  • 106 - Compositions: coating or plastic
  • 528 - Synthetic resins or natural rubbers