2662806

Information

• Patent Grant
• 2662806

• References
• Source

• Patent Number

  2,662,806

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1953
  71 years ago

• CPC

  • C09B45/24 - Disazo or polyazo compounds
  • C09B45/38 - Preparation from compounds with -OH and -COOH adjacent in the same ring or in peri position

• US Classifications

  • 008 - Bleaching and dyeing