3277191

Information

• Patent Grant
• 3277191

• References
• Source

• Patent Number

  3,277,191

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • C07C29/06 - the acid being sulfuric acid

• US Classifications

  • 568 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds