2776309

Information

• Patent Grant
• 2776309

• References
• Source

• Patent Number

  2,776,309

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1957
  68 years ago

• CPC

  • C10G73/36 - Recovery of petroleum waxes from other compositions containing oil in minor proportions, from concentrates or from residues De-oiling, sweating
  • C07C51/225 - of paraffin waxes
  • C10L1/1805 - oxidised hydrocarbon fractions

• US Classifications

  • 208 - Mineral oils: processes and products
  • 106 - Compositions: coating or plastic
  • 568 - Organic compounds