3097216

Information

• Patent Grant
• 3097216

• References
• Source

• Patent Number

  3,097,216

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1963
  61 years ago

• CPC

  • C09B1/343 - only sulfonated in the anthracene nucleus
  • C09B62/505 - Anthracene dyes

• US Classifications

  • 552 - Organic compounds