3268532

Information

• Patent Grant
• 3268532

• References
• Source

• Patent Number

  3,268,532

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1966
  58 years ago

• CPC

  • C09B5/44 - Azines of the anthracene series
  • C09B5/2436 - only nitrogen-containing hetero rings
  • C09B5/48 - Bis-anthraquinonediazines (indanthrone)

• US Classifications

  • 544 - Organic compounds
  • 008 - Bleaching and dyeing