Title:
METAL INK, METHOD FOR PRODUCING METAL INK, AND METHOD FOR PRODUCING SUBSTRATE WITH METAL PATTERN
Document Type and Number:
WIPO Patent Application WO/2019/116978
Kind Code:
A1
Abstract:
A metal ink according to the present invention, which is applied to a substrate for the purpose of forming a metal pattern, contains a metal colloid and a dispersion medium. With respect to the substrate, at least a region where the metal pattern is to be formed contains a thermoplastic resin. The distance Dc between the Hansen solubility parameter of the dispersion medium and the Hansen solubility parameter of the metal colloid is 10 MPa0.5 or less; and the distance Ds between the Hansen solubility parameter of the dispersion medium and the Hansen solubility parameter of the thermoplastic resin is 10 MPa0.5 or more.
Inventors:
WATANABE KOJI (JP)
YAMAGUCHI YOSHIYUKI (JP)
ONISHI YOSHIHARU (JP)
YAMAGUCHI YOSHIYUKI (JP)
ONISHI YOSHIHARU (JP)
Application Number:
PCT/JP2018/044668
Publication Date:
June 20, 2019
Filing Date:
December 05, 2018
Export Citation:
Assignee:
NAGASE CHEMTEX CORP (JP)
International Classes:
C09D11/52; C09D11/033; C09D11/326; C09D11/36; H01B1/22; H01B13/00; H05K1/09
Domestic Patent References:
| WO2016189866A1 | 2016-12-01 | |||
| WO2013157514A1 | 2013-10-24 |
Foreign References:
| JP2014201618A | 2014-10-27 | |||
| JPH04363287A | 1992-12-16 | |||
| JP2011256382A | 2011-12-22 | |||
| JP2009215501A | 2009-09-24 |
Attorney, Agent or Firm:
KAWASAKI, HASHIMOTO AND PARTNERS (JP)
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