3314870

Information

• Patent Grant
• 3314870

• References
• Source

• Patent Number

  3,314,870

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1967
  58 years ago

• CPC

  • C08G75/24 - Polysulfonates
  • C07B45/00 - Formation or introduction of functional groups containing sulfur
  • C07C303/10 - by reaction with sulfur dioxide and halogen or by reaction with sulfuryl halides
  • C07C309/84 - of a carbon skeleton substituted by carboxyl groups

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 562 - Organic compounds