Silver fine particle dispersion and its manufacturing method

Title:

Silver fine particle dispersion and its manufacturing method

Document Type and Number:

Japanese Patent JP6298824

Kind Code:

B2

Abstract:

Provided are a fine silver particle dispersion which exhibits low temperature sinterability and in which fine silver particles are uniformly dispersed in a variety of solvents (and especially highly polar solvents); fine silver particles that exhibit low temperature sinterability and excellent dispersion stability in a variety of solvents (and especially highly polar solvents); a dispersion obtained using the fine silver particles; and a method for producing same. The fine silver particle dispersion is characterized by containing fine silver particles, a short chain amine having 5 or fewer carbon atoms, and a highly polar solvent and in that the partition coefficient (logP) of the short chain amine is -1.0 to 1.4.

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WO/2019/145409	PROCESS FOR PRODUCING ATOMIC QUANTUM CLUSTERS
WO/2010/137080	PROCESS FOR PRODUCING METALLIC NANOPARTICLE WITH LOW-TEMPERATURE SINTERABILITY, METALLIC NANOPARTICLE, AND PROCESS FOR PRODUCING DISPERSION CONTAINING THE SAME
JP5570279	熱線 cover material

Inventors:

Yuki Shintani
Takuya Tonomura

Application Number:

JP2015542105A

Publication Date:

March 20, 2018

Filing Date:

June 04, 2015

Export Citation:

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Assignee:

Bando Chemical Industries, Ltd.

International Classes:

B22F1/0545; B22F1/10; B22F1/102; B22F1/103; B22F1/107; B22F9/24; H01B1/00; H01B1/22; H01B5/00; H01B13/00; B22F1/054

Domestic Patent References:

JP201194223A
JP2013214733A
JP2013161593A
JP201440630A

Foreign References:

WO2013099818A1
WO2014013794A1

Attorney, Agent or Firm:

Koichi Naka
Yoshiaki Morisada

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