Title:
SILVER PASTE AND COMPOSITE
Document Type and Number:
WIPO Patent Application WO/2023/190591
Kind Code:
A1
Abstract:
The object of the present disclosure is to provide a silver paste with excellent storage stability. The silver paste contains silver particles (A), a silver compound (B), amines (C), and a solvent (D). The ratio of the silver particles is 80% by mass - 92% by mass inclusive. The ratio of the amines (C) is less than 6% by mass.
Inventors:
KAWAMURA MOTOI
HANABUSA KAKERU
KURACHI TSUYOSHI
MIYAZAKI KAORI
MARUO KOHEI
HANABUSA KAKERU
KURACHI TSUYOSHI
MIYAZAKI KAORI
MARUO KOHEI
Application Number:
PCT/JP2023/012657
Publication Date:
October 05, 2023
Filing Date:
March 28, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01L21/52; B22F1/00; B22F7/08
Domestic Patent References:
| WO2012133767A1 | 2012-10-04 |
Foreign References:
| JP2021098890A | 2021-07-01 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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