METHOD FOR PRODUCING CORE SHELL TYPE ORGANIC/INORGANIC COMPOSITE MATERIAL PARTICLE, CORE SHELL TYPE ORGANIC/INORGANIC COMPOSITE MATERIAL PARTICLE, AND ELECTROCONDUCTIVE FINE PARTICLE

摘要

PROBLEM TO BE SOLVED: To provide core shell type organic/inorganic composite material particles, capable of being applied for various uses, since each of the hardness of the shell part and core part can be regulated widely and independently, also the core shell type organic/inorganic composite material particles obtained by the method and further electroconductive fine particles by using the polymer particles.;SOLUTION: This method for producing the core shell type organic/inorganic composite material particles includes: a process (I) of obtaining a polymerizable organopolysiloxane particles (S1) by hydrolyzing and condensing silicone compounds containing essentially a hydrolyzable silicone compounds having a polymerizable organic group; a process (II) of obtaining organic-inorganic composite material particles (P1) by polymerizing the polymerizable organopolysiloxane particles (S1); a process (III) of obtaining organic-inorganic composite material particles (P2) by adding a polymerizable monomer (M1) to the organic-inorganic composite material particles (P1); and a process (IV) of obtaining the core shell type organic-inorganic composite material particles (P3) by polymerizing the organic-inorganic composite material particles (P2).;COPYRIGHT: (C)2011,JPO&INPIT