3202682

Information

• Patent Grant
• 3202682

• References
• Source

• Patent Number

  3,202,682

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1965
  59 years ago

• CPC

  • C09B1/203 - only sulfonated in the anthracene nucleus
  • C09B1/30 - sulfonated

• US Classifications

  • 552 - Organic compounds
  • 524 - Synthetic resins or natural rubbers
  • 546 - Organic compounds