3662009

Information

• Patent Grant
• 3662009

• References
• Source

• Patent Number

  3,662,009

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • C07C21/185 - tetrafluorethene
  • C07C17/10 - of hydrogen atoms
  • C07C17/275 - of hydrocarbons and halogenated hydrocarbons
  • C07C17/278 - of only halogenated hydrocarbons
  • C07C17/361 - by reactions involving a decrease in the number of carbon atoms
  • C07C21/18 - containing fluorine
  • Y02P20/582 - of unreacted starting or intermediate materials

• US Classifications

  • 570 - Organic compounds
  • 568 - Organic compounds