2689257

Information

• Patent Grant
• 2689257

• References
• Source

• Patent Number

  2,689,257

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1954
  70 years ago

• CPC

  • C07C309/66 - Methanesulfonates
  • C07C309/71 - having sulfur atoms of esterified sulfo groups bound to carbon atoms of rings other than six-membered aromatic rings

• US Classifications

  • 558 - Organic compounds
  • 106 - Compositions: coating or plastic
  • 568 - Organic compounds