Title:
METAL DOUBLE SALT LIQUID DISPERSION, METHOD FOR PRODUCING METAL DOUBLE SALT LIQUID DISPERSION, METAL OXIDE NANOPARTICLE LIQUID DISPERSION, AND METHOD FOR PRODUCING METAL OXIDE NANOPARTICLE LIQUID DISPERSION
Document Type and Number:
WIPO Patent Application WO/2021/171724
Kind Code:
A1
Abstract:
The present invention relates to a metal double salt liquid dispersion comprising an organic solvent and a metal double salt, and characterized in that the metal double salt has a composition represented by the formula: M(R1COO)m-x-y(OH)xAy(H2O)z [wherein M represents a metal element; R1 represents a hydrogen atom or an alkyl group; A represents an anion; m represents the number of valency of the metal element M; 0 < x+y < m; x > 0; y ≧ 0; and z ≧ 0], and, when the metal double salt liquid dispersion is subjected to an centrifugation operation at a relative centrifugal force of 10000 G for 5 minutes, the percentage of a metal element or metal elements which does not or do not form precipitation in all of metal elements contained in the metal double salt liquid dispersion is 10.0 mol% or more.
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Inventors:
OTSUKA YUSUKE (JP)
Application Number:
PCT/JP2020/045012
Publication Date:
September 02, 2021
Filing Date:
December 03, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
C01G3/00; C01F17/00; C01G45/00; C01G51/00; C07C279/04; C07D487/04
Foreign References:
| JP2015511639A | 2015-04-20 | |||
| JPH08319114A | 1996-12-03 | |||
| JP2006500605A | 2006-01-05 | |||
| JP2005502446A | 2005-01-27 | |||
| JP2009263626A | 2009-11-12 | |||
| JP2006182604A | 2006-07-13 | |||
| JP2002179933A | 2002-06-26 | |||
| JP2005139704A | 2005-06-02 |
Other References:
E. A. MEULENKAMP, J. PHYS. CHEM., vol. 102, 1998, pages 5566
See also references of EP 4086227A4
See also references of EP 4086227A4
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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