3857903

Information

• Patent Grant
• 3857903

• References
• Source

• Patent Number

  3,857,903

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • C07C11/12 - Alkadienes
  • C07C1/213 - by splitting of esters
  • C07C7/04 - by distillation
  • C07C2531/025 - Sulfonic acids

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds
  • 203 - Distillation: processes, separatory