3849401

Information

• Patent Grant
• 3849401

• References
• Source

• Patent Number

  3,849,401

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • D06M13/493 - perfluorinated
  • C07C53/50 - of acids containing three or more carbon atoms
  • C07C67/08 - by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

• US Classifications

  • 548 - Organic compounds