METHOD FOR PRODUCING ORGANIC-INORGANIC COMPOSITE PARTICLE

PROBLEM TO BE SOLVED: To provide a method for producing organic-inorganic composite particles having an average particle diameter of a sub-micron size (≤1 μm) and capable of suppressing formation of coarse particles having a particle diameter exceeding 1 μm. SOLUTION: The organic-inorganic composite...

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Hauptverfasser:	HAGEN DAIKI, SASAKI YOSHIKUNI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing organic-inorganic composite particles having an average particle diameter of a sub-micron size (≤1 μm) and capable of suppressing formation of coarse particles having a particle diameter exceeding 1 μm. SOLUTION: The organic-inorganic composite particles are produced by adding an organosilane compound having a radically polymerizable double bond and a hydrolyzable group and/or condensable group to an aqueous solvent added with a surfactant and/or a polymer dispersant, and performing hydrolytic condensation reaction of the organosilane compound. COPYRIGHT: (C)2011,JPO&INPIT