HIGHLY CONCENTRATED DISPERSOID FINE PARTICLE SLURRY AND ITS PRODUCTION

PURPOSE: To obtain a highly conc. dispersoid fine particle slurry having high flowability and excellent stability. CONSTITUTION: This highly conc. slurry contains dispersoid fine particles and a dispersing medium. The average particle size d50 (particle size becoming 50% in cumulation) of dispersoid...

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Bibliographische Detailangaben
Hauptverfasser:	MASAMIZU KOJI, TOHORI ETSUO, KUZUTANI MINORU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS TESTING THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: To obtain a highly conc. dispersoid fine particle slurry having high flowability and excellent stability. CONSTITUTION: This highly conc. slurry contains dispersoid fine particles and a dispersing medium. The average particle size d50 (particle size becoming 50% in cumulation) of dispersoid fine particles measured in a highly conc. slurry state is 0.05-5μm and the standard deviation in the logarithmic normal distribution represented by the formula (I) Y=1/(2π) lnδ×∫exp[-(lnX-lnm) /2ln δ] dx (Y; cumulation value, δ ; standard deviation, X; particle size, m; average particle size) thereof is 5.0 or less.