JPS57101672A - Process for coloring stainless steel - Google Patents

Process for coloring stainless steel

Info

Publication number
JPS57101672A
JPS57101672A JP17679280A JP17679280A JPS57101672A JP S57101672 A JPS57101672 A JP S57101672A JP 17679280 A JP17679280 A JP 17679280A JP 17679280 A JP17679280 A JP 17679280A JP S57101672 A JPS57101672 A JP S57101672A
Authority
JP
Japan
Prior art keywords
chlorinated
stainless steel
film forming
high molecular
coating film
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
JP17679280A
Other languages
Japanese (ja)
Other versions
JPS6033193B2 (en
Inventor
Toshio Moriyama
Keizo Ishii
Yukio Ishida
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.)
KURINATSUPU KK
Tokyo Ohka Kogyo Co Ltd
Cleanup Corp
Original Assignee
KURINATSUPU KK
Tokyo Ohka Kogyo Co Ltd
Inoue Kogyo 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 KURINATSUPU KK, Tokyo Ohka Kogyo Co Ltd, Inoue Kogyo Co Ltd filed Critical KURINATSUPU KK
Priority to JP17679280A priority Critical patent/JPS6033193B2/en
Publication of JPS57101672A publication Critical patent/JPS57101672A/en
Publication of JPS6033193B2 publication Critical patent/JPS6033193B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

PURPOSE: To easily form a three-dimensional colored pattern on stainless steel by a method wherein the surface of a stainless steel material is appropriately coated by a specific coating film forming ink having corrosion resistance against an etching liquid and a strong acid to be etched and colored by oxidation.
CONSTITUTION: By using a corrosion resistant coating film forming ink based on a chlorinated organic high molecular compound, a desired image is formed on stainless steel material. Subsequently, a non-image area is subjected to etching treatment and oxidation coloring treatment by a chromic acid-sulfuric acid mixed liquid and, thereafter the corrosion resistant coating is released and removed. The chlorinated organic high molecular compound is selected from among polyvinyl chloride, polyvinylidene chloride, chlorinated polyethylene, chlorinated polypropylene, chloroprene rubber and chlorinated rubber. The corrosion resistant coating film forming ink has a composition prepared by dispersing an acid resistant inorg. filler in a solution of the chlorinated org. high molecular compound with a chlorine content of 20W75wt% in an org. solvent.
COPYRIGHT: (C)1982,JPO&Japio
JP17679280A 1980-12-15 1980-12-15 How to color stainless steel Expired JPS6033193B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17679280A JPS6033193B2 (en) 1980-12-15 1980-12-15 How to color stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17679280A JPS6033193B2 (en) 1980-12-15 1980-12-15 How to color stainless steel

Publications (2)

Publication Number Publication Date
JPS57101672A true JPS57101672A (en) 1982-06-24
JPS6033193B2 JPS6033193B2 (en) 1985-08-01

Family

ID=16019922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17679280A Expired JPS6033193B2 (en) 1980-12-15 1980-12-15 How to color stainless steel

Country Status (1)

Country Link
JP (1) JPS6033193B2 (en)

Also Published As

Publication number Publication date
JPS6033193B2 (en) 1985-08-01

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