3586476

Information

• Patent Grant
• 3586476

• References
• Source

• Patent Number

  3,586,476

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  53 years ago

• CPC

  • C01G49/0009 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C22B3/0068 - Phosphoric ((O)P(OH)3) type
  • C22B3/0087 - two or more mononuclear oxyacids of quinquevalent phosphorus or their esters
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 423 - Chemistry of inorganic compounds