3776935

Information

• Patent Grant
• 3776935

• References
• Source

• Patent Number

  3,776,935

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • C07C263/14 - by catalytic reaction of nitro compounds with carbon monoxide
  • B01J31/0244 - with nitrogen contained as ring member in aromatic compounds or moieties
  • B01J31/28 - of the platinum group metals, iron group metals or copper
  • B01J31/30 - Halides
  • C01B35/06 - Boron halogen compounds
  • C01B35/10 - Compounds containing boron and oxygen
  • C01B35/12 - Borates
  • B01J21/20 - Regeneration or reactivation
  • Y02P20/52 - using catalysts
  • Y02P20/584 - of catalysts

• US Classifications

  • 560 - Organic compounds
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making