3544549

Information

• Patent Grant
• 3544549

• References
• Source

• Patent Number

  3,544,549

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1970
  54 years ago

• CPC

  • C09B1/20 - Preparation from starting materials already containing the anthracene nucleus
  • C09B1/002 - containing onium groups
  • C09B29/08 - Amino benzenes

• US Classifications

  • 534 - Organic compounds
  • 558 - Organic compounds
  • 560 - Organic compounds