METHOD OF PREPARING MODIFIED ZrO2-BASED PIGMENT

chemical industry and manufacture of flying vehicles and cosmetic equipment. SUBSTANCE: sedimentometer is used to determine average particle size of ZrO2 pigment and SiO2 modifier. Concentration of modifier is chosen from equation wherein is average particle size of pigment; cm is concentration of m...

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Bibliographische Detailangaben
Hauptverfasser:	VLADIMIROV V.M, MIKHAJLOV M.M
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PREPARATION OF CARBON BLACK TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	chemical industry and manufacture of flying vehicles and cosmetic equipment. SUBSTANCE: sedimentometer is used to determine average particle size of ZrO2 pigment and SiO2 modifier. Concentration of modifier is chosen from equation wherein is average particle size of pigment; cm is concentration of modifier of not higher than 7%. Modifier is applied onto pigment particles by stirring and firing. Resistance of modified pigment to irradiation effect is determined according to equation DELTAas = 0,032-0,129. EFFECT: more efficient preparation method. 2 dwg, 2 tbl