JPS5483644A - Alumite dying method - Google Patents

Alumite dying method

Info

Publication number
JPS5483644A
JPS5483644A JP15148877A JP15148877A JPS5483644A JP S5483644 A JPS5483644 A JP S5483644A JP 15148877 A JP15148877 A JP 15148877A JP 15148877 A JP15148877 A JP 15148877A JP S5483644 A JPS5483644 A JP S5483644A
Authority
JP
Japan
Prior art keywords
dye
soln
alumite
dipped
water
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.)
Pending
Application number
JP15148877A
Other languages
Japanese (ja)
Inventor
Kazutoshi Taniguchi
Kazuo Shiraishi
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP15148877A priority Critical patent/JPS5483644A/en
Publication of JPS5483644A publication Critical patent/JPS5483644A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)

Abstract

PURPOSE: To dye an alumite surface at ordinary temp. and a fixed density without requiring a skilled worker and the temp. control of a dye soln. by acid treating the surface to activate it prior to dipping in a dye soln.
CONSTITUTION: An alumite surface is dipped, e.g. in a 10 % aq. soln. of acetic acid at ordinary temp. for about 10 sec. The dipped surface is then washed with water, dipped in a soln. of a water or oil sol. dye of pH 5W7 for about 1W2 min, and washed with water to remove unnecessary dye. Since the dying time of this method is short, continuous treatment is made possible and hence the working time can be reduced.
COPYRIGHT: (C)1979,JPO&Japio
JP15148877A 1977-12-16 1977-12-16 Alumite dying method Pending JPS5483644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15148877A JPS5483644A (en) 1977-12-16 1977-12-16 Alumite dying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15148877A JPS5483644A (en) 1977-12-16 1977-12-16 Alumite dying method

Publications (1)

Publication Number Publication Date
JPS5483644A true JPS5483644A (en) 1979-07-03

Family

ID=15519585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15148877A Pending JPS5483644A (en) 1977-12-16 1977-12-16 Alumite dying method

Country Status (1)

Country Link
JP (1) JPS5483644A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152392A (en) * 1984-08-21 1986-03-15 Kazuo Yokoyama Method for coloring anodic oxide film on aluminum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152392A (en) * 1984-08-21 1986-03-15 Kazuo Yokoyama Method for coloring anodic oxide film on aluminum
JPS6323280B2 (en) * 1984-08-21 1988-05-16 Kazuo Yokoyama

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