Title:
NI PASTE AND MULTILAYER CERAMIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2021/256253
Kind Code:
A1
Abstract:
A Ni paste characterized by containing an electroconductive powder (A) mainly comprising Ni, a binder resin (B), an organic solvent (C), and a coexisting material (D), and by furthermore containing a Ti-including additive (E) in the range of 0.05-3.50 parts by mass in terms of TiO2 per 100.0 parts by mass of the electroconductive powder (A) mainly comprising Ni, and/or a Zr-including additive (F) in the range of 0.05-2.80 parts by mass in terms of ZrO2 per 100.0 parts by mass of the electroconductive powder (A) mainly comprising Ni. Through the present invention, it is possible to provide a Ni paste for an internal electrode, whereby high-temperature load service life can be improved without reducing the continuity of an electrode film.
Inventors:
OKAMURA HIROSHI (JP)
Application Number:
PCT/JP2021/020941
Publication Date:
December 23, 2021
Filing Date:
June 02, 2021
Export Citation:
Assignee:
SHOEI CHEMICAL IND CO (JP)
International Classes:
C09D5/24; C09D7/61; C09D201/00; H01B1/22; H01G4/30
Domestic Patent References:
| WO2020090415A1 | 2020-05-07 |
Foreign References:
| JP2004186339A | 2004-07-02 | |||
| JP2006196421A | 2006-07-27 | |||
| JP2005317432A | 2005-11-10 |
Attorney, Agent or Firm:
ASHITABA INTERNATIONAL PATENT OFFICE (JP)
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