3728103

Information

• Patent Grant
• 3728103

• References
• Source

• Patent Number

  3,728,103

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • D06M11/53 - with hydrogen sulfide or its salts with polysulfides
  • B01J20/22 - comprising organic material
  • B01J47/005 - electron-exchangers
  • C01G13/00 - Compounds of mercury
  • C01G55/001 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C02F1/285 - using synthetic organic sorbents
  • C02F5/12 - containing nitrogen
  • C08F8/00 - Chemical modification by after-treatment
  • C08F251/02 - on to cellulose or derivatives thereof
  • C08F255/02 - on to polymers of olefins having two or three carbon atoms
  • C08F261/04 - on to polymers of vinyl alcohol
  • C08F283/04 - on to polycarbonamides, polyesteramides or polyimides
  • C22B3/24 - by adsorption on solid substances
  • C08F2800/20 - as weight or mass percentages
  • D06M2101/06 - cellulosic
  • D06M2101/28 - Acrylonitrile Methacrylonitrile
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures