3378335

Information

• Patent Grant
• 3378335

• References
• Source

• Patent Number

  3,378,335

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  57 years ago

• CPC

  • H01F1/11 - in the form of particles
  • C01B13/14 - Methods for preparing oxides or hydroxides in general
  • C01B13/18 - by thermal decomposition of compounds
  • C01B13/34 - by oxidation or hydrolysis of sprayed or atomised solutions
  • C01G49/0018 - Mixed oxides or hydroxides
  • C01G49/0036 - containing one alkaline earth metal, magnesium or lead
  • C01G49/0063 - containing zinc
  • C01G53/00 - Compounds of nickel
  • H01F1/0313 - Oxidic compounds
  • C01P2004/62 - Submicrometer sized
  • C01P2006/42 - Magnetic properties
  • C01P2006/60 - Optical properties

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 252 - Compositions