Method for dispersion and grinding of ultrafine particles

A method for dispersion and grinding of ultrafine particles mainly comprises: mixing a substrate, a dispersion agent, and a dispersion medium to obtain a mixture; sequentially providing a pre-treated grinding medium, adding the grinding medium into the mixture, in which the average particle size of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TZOU, SHU-JEN, TSAI, SHU-YA+, JIAN, WEI-YI, JANG, YI-HE, SHIU, JING-TIAN
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL DYES FILLING PASTES GENERAL PROCESSES OF COMPOUNDING INKS LAKES METALLURGY MILLING GRAIN MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES PREPARATORY TREATMENT OF GRAIN FOR MILLING THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS WORKING-UP
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Beschreibung
Zusammenfassung:	A method for dispersion and grinding of ultrafine particles mainly comprises: mixing a substrate, a dispersion agent, and a dispersion medium to obtain a mixture; sequentially providing a pre-treated grinding medium, adding the grinding medium into the mixture, in which the average particle size of the grinding medium is glass beads with average particle size smaller than 100 mum; grinding the mixture; and separating the grinding medium from the dispersion liquid. The invention also provides a color paste produced according to the invented method.