3418321

Information

• Patent Grant
• 3418321

• References
• Source

• Patent Number

  3,418,321

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1968
  56 years ago

• CPC

  • C09B5/40 - Condensation products of benzanthronyl-amino-anthraquinones
  • C09B5/06 - Benzanthronyl-pyrazolanthrone condensation products
  • C09B5/28 - Anthrimide carbazoles

• US Classifications

  • 546 - Organic compounds
  • 106 - Compositions: coating or plastic
  • 241 - Solid material comminution or disintegration
  • 548 - Organic compounds
  • 552 - Organic compounds