1546156

Information

• Patent Grant
• 1546156

• References
• Source

• Patent Number

  1,546,156

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1925
  99 years ago

• CPC

  • C01B15/123 - Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
  • C01B15/005 - Stabilisation of the solid compounds subsequent to the preparation or to the crystallisation, by additives or by coating
  • C01B17/66 - Dithionites or hydrosulfites (S204 2-)
  • C01D5/00 - Sulfates or sulfites of sodium, potassium or alkali metals in general
  • C01D7/38 - Preparation in the form of granules, pieces or other shaped products

• US Classifications

  • 427 - Coating processes
  • 023 - Chemistry: physical processes
  • 252 - Compositions