2867624

Information

• Patent Grant
• 2867624

• References
• Source

• Patent Number

  2,867,624

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1959
  66 years ago

• CPC

  • C09B35/28 - the tetrazo component containing two aryl nuclei linked by at least one of the groups -CON<, -SO2N<, -SO2-, or -SO2-O-
  • C07D249/20 - with aryl radicals directly attached in position 2
  • C07D249/22 - Naphthotriazoles
  • Y10S516/07 - Organic amine, amide, or n-base containing

• US Classifications

  • 548 - Organic compounds
  • 252 - Compositions
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 516 - Colloid systems and wetting agents
  • 534 - Organic compounds