3531540

Information

• Patent Grant
• 3531540

• References
• Source

• Patent Number

  3,531,540

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1970
  54 years ago

• CPC

  • C07C11/167 - 1, 3-Butadiene
  • C07C5/48 - with oxygen as an acceptor
  • C07C5/56 - containing only oxygen and either halogens or halogen-containing compounds
  • C07C7/11 - by absorption
  • C07C7/20 - use of additives

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds
  • 095 - Gas separation: processes
  • 203 - Distillation: processes, separatory
  • 208 - Mineral oils: processes and products