3830848

Information

• Patent Grant
• 3830848

• References
• Source

• Patent Number

  3,830,848

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • C07D213/16 - Containing only one pyridine ring
  • C07C317/00 - Sulfones Sulfoxides
  • C07D249/06 - with aryl radicals directly attached to ring atoms
  • C07D249/16 - condensed with carbocyclic rings or ring systems
  • C07D249/18 - Benzotriazoles
  • C07D249/24 - with stilbene radicals attached in position 2
  • C07D263/64 - linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
  • C07D271/107 - with two aryl or substituted aryl radicals attached in positions 2 and 5
  • Y10S428/913 - Material designed to be responsive to temperature, light, moisture

• US Classifications

  • 568 - Organic compounds
  • 008 - Bleaching and dyeing
  • 106 - Compositions: coating or plastic
  • 162 - Paper making and fiber liberation
  • 252 - Compositions
  • 428 - Stock material or miscellaneous articles
  • 548 - Organic compounds
  • 549 - Organic compounds
  • 564 - Organic compounds