3859420

Information

• Patent Grant
• 3859420

• References
• Source

• Patent Number

  3,859,420

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1975
  50 years ago

• CPC

  • C09C3/00 - Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
  • C01B33/183 - by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
  • C09C1/3027 - Drying, calcination
  • C01P2002/82 - by IR- or Raman-data
  • C01P2006/22 - Rheological behaviour as dispersion
  • C01P2006/80 - Compositional purity

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 034 - Drying and gas or vapor contact with solids