3692769

Information

• Patent Grant
• 3692769

• References
• Source

• Patent Number

  3,692,769

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • C09B29/3643 - from quinolines or hydrogenated quinolines
  • C09B29/08 - Amino benzenes
  • C09B29/0807 - characterised by the amino group
  • C09B43/405 - by substituting radicals containing hetero atoms for -SO2R radicals and R being hydrocarbon

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing