2971905

Information

• Patent Grant
• 2971905

• References
• Source

• Patent Number

  2,971,905

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1961
  63 years ago

• CPC

  • C10G17/07 - using halogen acids or oxyacids of halogen
  • C10G53/10 - including at least one acid-treatment step
  • C10G67/08 - including acid treatment as the refining step in the absence of hydrogen

• US Classifications

  • 208 - Mineral oils: processes and products