3899569

Information

• Patent Grant
• 3899569

• References
• Source

• Patent Number

  3,899,569

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1975
  49 years ago

• CPC

  • C22B34/1222 - using a halogen containing agent
  • C01B31/305 - Titanium carbides
  • C22B34/1218 - obtaining titanium or titanium compounds from ores or scrap by dry processes
  • C01P2004/51 - Particles with a specific particle size distribution
  • C01P2004/61 - Micrometer sized
  • C01P2006/80 - Compositional purity
  • Y02P10/23 - of refractory metals

• US Classifications

  • 423 - Chemistry of inorganic compounds