JPS5690981A - Treating agent for surface of metallic coating - Google Patents
Treating agent for surface of metallic coatingInfo
- Publication number
- JPS5690981A JPS5690981A JP16759079A JP16759079A JPS5690981A JP S5690981 A JPS5690981 A JP S5690981A JP 16759079 A JP16759079 A JP 16759079A JP 16759079 A JP16759079 A JP 16759079A JP S5690981 A JPS5690981 A JP S5690981A
- Authority
- JP
- Japan
- Prior art keywords
- treating agent
- verdigris
- soln
- clay
- clay model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
PURPOSE: To provide a treating agent of the coated surface with metal which darkens the surface of metallic coating on the surface of a clay model and which forms verdigris at the same time, by dissolving an ammonium group-contg. compound and an org. water soluble solvent simultaneously in an aqueous alkali sulfide soln.
CONSTITUTION: A compound contg. a prescribed quantity of ammonium group such as (NH4)2CO3, etc. is added to an aqueous soln. of alkali sulfide such as Na2S, etc. To said aqueous soln. is added org. water-soluble solvent such as propylene glycol, etc. to prepare a treating agent. A clay model made of synthetic clay, etc. is painted with metallic powder such as copper, etc. on the surface to form metal coating surface, which is painted with said treating agent. Hereby the surface of the coated metal is darkened, and verdigris is formed on the surface when it is allowed to stand. When the verdigris is wiped off slightly, a clay model having the same appearance as that of antique-looking arts made of copper is obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54167590A JPS593551B2 (en) | 1979-12-25 | 1979-12-25 | Treatment agent for metal coating surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54167590A JPS593551B2 (en) | 1979-12-25 | 1979-12-25 | Treatment agent for metal coating surfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5690981A true JPS5690981A (en) | 1981-07-23 |
JPS593551B2 JPS593551B2 (en) | 1984-01-24 |
Family
ID=15852570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54167590A Expired JPS593551B2 (en) | 1979-12-25 | 1979-12-25 | Treatment agent for metal coating surfaces |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS593551B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60137971A (en) * | 1983-12-26 | 1985-07-22 | Mitsui Mining & Smelting Co Ltd | Coating composition for verdigris treatment |
-
1979
- 1979-12-25 JP JP54167590A patent/JPS593551B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60137971A (en) * | 1983-12-26 | 1985-07-22 | Mitsui Mining & Smelting Co Ltd | Coating composition for verdigris treatment |
JPH0570672B2 (en) * | 1983-12-26 | 1993-10-05 | Mitsui Mining & Smelting Co |
Also Published As
Publication number | Publication date |
---|---|
JPS593551B2 (en) | 1984-01-24 |
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