2884452

Information

• Patent Grant
• 2884452

• References
• Source

• Patent Number

  2,884,452

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1959
  65 years ago

• CPC

  • C07C303/22 - from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
  • C07C309/81 - of an unsaturated carbon skeleton

• US Classifications

  • 562 - Organic compounds
  • 204 - Chemistry: electrical and wave energy
  • 526 - Synthetic resins or natural rubbers