3842102

Information

• Patent Grant
• 3842102

• References
• Source

• Patent Number

  3,842,102

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • C09B1/343 - only sulfonated in the anthracene nucleus

• US Classifications

  • 552 - Organic compounds
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 564 - Organic compounds