3865896

Information

• Patent Grant
• 3865896

• References
• Source

• Patent Number

  3,865,896

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • C07C2/62 - with acids
  • B01J31/0264 - Phosphorus acid amides
  • C07C2/60 - with halides
  • C07C2527/03 - Acids of sulfur other than sulfhydric acid or sulfuric acid
  • C07C2527/054 - Sulfuric acid or other acids with the formula H2Sn03n+1
  • C07C2527/1206 - Hydrogen fluoride
  • C07C2527/126 - Aluminium chloride
  • C07C2531/02 - containing organic compounds or metal hydrides
  • Y02P20/52 - using catalysts
  • Y02P20/582 - of unreacted starting or intermediate materials

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds