3531458

Information

• Patent Grant
• 3531458

• References
• Source

• Patent Number

  3,531,458

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1970
  54 years ago

• CPC

  • C07D239/48 - Two nitrogen atoms
  • C09B43/202 - Aliphatic, cycloaliphatic, araliphatic carboxylic acids
  • Y10S8/921 - Cellulose ester or ether
  • Y10S8/922 - Polyester fiber
  • Y10S534/01 - Mixtures of azo compounds

• US Classifications

  • 008 - Bleaching and dyeing
  • 106 - Compositions: coating or plastic
  • 534 - Organic compounds
  • 544 - Organic compounds