Title:
METAL-CONTAINING SILYLOXY COMPOUND, METAL-CONTAINING SILYLOXY GROUP-COATED PARTICLES, METHOD FOR PRODUCING THE SAME, AND DISPERSION COMPOSITION
Document Type and Number:
Japanese Patent JP2022164407
Kind Code:
A
Abstract:
To provide: a compound used as a capping agent which gives particles having excellent dispersibility and refractive indexes; particles surface-coated with the compound; a method for producing the same; and a dispersion composition containing the particles.SOLUTION: A compound according to the present invention has a structure represented by formula (1). In the formula, R1 represents an organic group having 1-30 carbon atoms, R2 represents a group represented by OR3 or a group represented by formula (2), R3 represents an organic group having 1-30 carbon atoms, n1 and n2 each represent an integer of 0 or more, n1+2×n2 represents a valence determined by the type of L, L represents aluminum, gallium, yttrium, titanium, zirconium, hafnium, bismuth, tin, vanadium, or tantalum, * represents a bond, R4 and R5 each represent an organic group having 1-30 carbon atoms, which may have an oxygen atom. Particles according to the present invention have a structure represented by formula (1) on the surface thereof.SELECTED DRAWING: None
Inventors:
LIAO YUEHCHUN
TAKAHASHI MICHIHITO
TAKAHASHI MICHIHITO
Application Number:
JP2021069877A
Publication Date:
October 27, 2022
Filing Date:
April 16, 2021
Export Citation:
Assignee:
TOKYO OHKA KOGYO CO LTD
International Classes:
C07F19/00; C01G23/047; C07F7/18; C07F7/28; C07F9/32
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Kazuyoshi
Hayashi Kazuyoshi
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