3406194

Information

• Patent Grant
• 3406194

• References
• Source

• Patent Number

  3,406,194

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1968
  56 years ago

• CPC

  • C07C205/20 - having nitro groups and hydroxy groups bound to carbon atoms of six-membered aromatic rings
  • C07C205/35 - having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C205/42 - having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • G03C5/3021 - with oxydisable hydroxyl or amine groups linked to an aromatic ring
  • G03C8/16 - initially diffusible in alkaline environment

• US Classifications

  • 560 - Organic compounds
  • 568 - Organic compounds
  • 570 - Organic compounds