JPS5669375A - Producing method of verdigrisy copper plate for roof - Google Patents

Producing method of verdigrisy copper plate for roof

Info

Publication number
JPS5669375A
JPS5669375A JP14487579A JP14487579A JPS5669375A JP S5669375 A JPS5669375 A JP S5669375A JP 14487579 A JP14487579 A JP 14487579A JP 14487579 A JP14487579 A JP 14487579A JP S5669375 A JPS5669375 A JP S5669375A
Authority
JP
Japan
Prior art keywords
copper
layer
water
coloring solution
copper plate
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
JP14487579A
Other languages
Japanese (ja)
Other versions
JPS5752425B2 (en
Inventor
Akira Nigi
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.)
DAIKAN KK
Daikan Corp
Original Assignee
DAIKAN KK
Daikan Corp
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 DAIKAN KK, Daikan Corp filed Critical DAIKAN KK
Priority to JP14487579A priority Critical patent/JPS5669375A/en
Publication of JPS5669375A publication Critical patent/JPS5669375A/en
Publication of JPS5752425B2 publication Critical patent/JPS5752425B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To produce a verdigrisy copper plate for roof without scraping and staining hands by making one surface of a copper plate coarse, applying and drying on the coarse surface a water-soluble adhesive agent mixed by copper powder or copper alloy powder and forming transparent protection film after spraying a water- soluble coloring solution.
CONSTITUTION: A coarse surface 2 subjected to sanding work is formed on a surface of a copper plate 1. Then, on the coarse surface 2, main agent layer 3 is applied and formed. The main agent consists essentially of polyvinyl alcohol, water-soluble adhesive such as partially saponified vinyl acetate mixed with copper powder or copper alloy powder. After drying the layer 3, a water-sobuble coloring solution such as NH4Cl acting with copper to generate verdigris is sprayed onto the layer 3. The coloring solution permemeates into the layer 3 and in accordance with the density of the permeating coloring solution, a beautiful verdigris pattern is produced. On a surface of a main agent layer 3 in which verdigris is produced, a transparent protection film 5 is formed using a clear lacquer and the like.
COPYRIGHT: (C)1981,JPO&Japio
JP14487579A 1979-11-05 1979-11-05 Producing method of verdigrisy copper plate for roof Granted JPS5669375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14487579A JPS5669375A (en) 1979-11-05 1979-11-05 Producing method of verdigrisy copper plate for roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14487579A JPS5669375A (en) 1979-11-05 1979-11-05 Producing method of verdigrisy copper plate for roof

Publications (2)

Publication Number Publication Date
JPS5669375A true JPS5669375A (en) 1981-06-10
JPS5752425B2 JPS5752425B2 (en) 1982-11-08

Family

ID=15372408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14487579A Granted JPS5669375A (en) 1979-11-05 1979-11-05 Producing method of verdigrisy copper plate for roof

Country Status (1)

Country Link
JP (1) JPS5669375A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475435A (en) * 1977-11-26 1979-06-16 Matsushita Electric Works Ltd Artificial patina-decorated sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475435A (en) * 1977-11-26 1979-06-16 Matsushita Electric Works Ltd Artificial patina-decorated sheet

Also Published As

Publication number Publication date
JPS5752425B2 (en) 1982-11-08

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