Title:
PLATINUM LIQUID FOR APPLYING SILVER-COLORED DECORATION, AND USE OF SAME
Document Type and Number:
WIPO Patent Application WO/2022/209724
Kind Code:
A1
Abstract:
According to the present disclosure, there is provided a feature for realizing a silver-colored ornament that is lustrous and has excellent coloration, without producing sparks due to heating performed using a microwave oven. A platinum liquid disclosed in this feature is used for applying silver-colored decoration to a ceramic substrate and includes at least Pt, Si, and Bi. The platinum liquid is characterized by having, in terms of a mass ratio where the total of Si and metallic elements included in the platinum liquid is deemed to be 100 wt%, a composition that includes: 50-99 wt% of Pt; 0-25.5 wt% in total of Au, Rh, Pd, and Ag (where Rh constitutes 0-8.5 wt%); 11 wt% or less of Si; 10 wt% or less of Bi; 0-5 wt% of Al; and 0-15 wt% of other metallic elements.
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| JPH0964500 | CERAMIC WIRING BOARD |
| JPS62278182 | METALLIZED ALUMINUM NITRIDE BODY AND MANUFACTURE |
Inventors:
MAENO YOSHIHIDE (JP)
SUZUKI YOSHIHIRO (JP)
KIKUGAWA YUKIKO (JP)
SUZUKI YOSHIHIRO (JP)
KIKUGAWA YUKIKO (JP)
Application Number:
PCT/JP2022/010785
Publication Date:
October 06, 2022
Filing Date:
March 11, 2022
Export Citation:
Assignee:
NORITAKE CO LTD (JP)
International Classes:
C04B41/88; A47G19/00
Domestic Patent References:
| WO1999061260A1 | 1999-12-02 |
Foreign References:
| JPS58135156A | 1983-08-11 | |||
| JPH01275486A | 1989-11-06 | |||
| JPH0648779A | 1994-02-22 | |||
| JPS6415338A | 1989-01-19 | |||
| JPS64177A | 1989-01-05 |
Attorney, Agent or Firm:
ABE, Makoto (JP)
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