2681904

Information

• Patent Grant
• 2681904

• References
• Source

• Patent Number

  2,681,904

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1954
  70 years ago

• CPC

  • C07C51/487 - by treatment giving rise to chemical modification
  • C07C7/152 - by forming adducts or complexes
  • C07C275/02 - Salts Complexes Addition compounds
  • C07C335/02 - Thiourea

• US Classifications

  • 203 - Distillation: processes, separatory
  • 564 - Organic compounds
  • 568 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds