2766296

Information

• Patent Grant
• 2766296

• References
• Source

• Patent Number

  2,766,296

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1956
  68 years ago

• CPC

  • C07C37/008 - from coke ovens
  • C07C37/006 - from the petroleum industry
  • C07C37/68 - Purification separation Use of additives
  • C07C37/72 - by liquid-liquid treatment
  • C10C1/00 - Working-up tar

• US Classifications

  • 568 - Organic compounds
  • 208 - Mineral oils: processes and products