3879525

Information

• Patent Grant
• 3879525

• References
• Source

• Patent Number

  3,879,525

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  49 years ago

• CPC

  • C09C1/0081 - Composite particulate pigments or fillers
  • A61K33/06 - Aluminium, calcium or magnesium Compounds thereof
  • B01J20/06 - comprising oxides or hydroxides of metals not provided for in group B01J20/04
  • B01J21/10 - Magnesium Oxides or hydroxides thereof
  • B01J23/00 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
  • B01J23/007 - Mixed salts
  • B01J23/26 - Chromium
  • B01J23/745 - Iron
  • B01J27/00 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen Catalysts comprising carbon compounds
  • B01J27/232 - Carbonates
  • B01J37/03 - Precipitation Co-precipitation
  • B01J41/10 - Inorganic material
  • C01B13/363 - Mixtures of oxides or hydroxides by precipitation
  • C01G1/00 - Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
  • C01G1/10 - Sulfates
  • C01P2002/04 - Compounds with a limited amount of crystallinty
  • C01P2002/22 - layered hydroxide-type
  • C01P2002/72 - by d-values or two theta-values
  • C01P2002/74 - by peak-intensities or a ratio thereof only
  • C01P2002/77 - by unit-cell parameters, atom positions or structure diagrams
  • C01P2002/82 - by IR- or Raman-data
  • C01P2002/88 - by thermal analysis data
  • C01P2006/10 - Solid density
  • C01P2006/37 - Stability against thermal decomposition
  • C01P2006/80 - Compositional purity

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 106 - Compositions: coating or plastic
  • 252 - Compositions