JPS5690981A - Treating agent for surface of metallic coating - Google Patents

Treating agent for surface of metallic coating

Info

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
Application number
JP16759079A
Other languages
Japanese (ja)
Other versions
JPS593551B2 (en
Inventor
Susumu Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAJIKO KK
Padico Co Ltd
Original Assignee
PAJIKO KK
Padico Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PAJIKO KK, Padico Co Ltd filed Critical PAJIKO KK
Priority to JP54167590A priority Critical patent/JPS593551B2/en
Publication of JPS5690981A publication Critical patent/JPS5690981A/en
Publication of JPS593551B2 publication Critical patent/JPS593551B2/en
Expired legal-status Critical Current

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
JP54167590A 1979-12-25 1979-12-25 Treatment agent for metal coating surfaces Expired JPS593551B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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