JPS633954B2 - - Google Patents

Info

Publication number
JPS633954B2
JPS633954B2 JP14398280A JP14398280A JPS633954B2 JP S633954 B2 JPS633954 B2 JP S633954B2 JP 14398280 A JP14398280 A JP 14398280A JP 14398280 A JP14398280 A JP 14398280A JP S633954 B2 JPS633954 B2 JP S633954B2
Authority
JP
Japan
Prior art keywords
aluminum
etching
solution
tank
dissolved
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.)
Expired
Application number
JP14398280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5767172A (en
Inventor
Yoshio Aoyama
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14398280A priority Critical patent/JPS5767172A/ja
Publication of JPS5767172A publication Critical patent/JPS5767172A/ja
Publication of JPS633954B2 publication Critical patent/JPS633954B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • ing And Chemical Polishing (AREA)
JP14398280A 1980-10-14 1980-10-14 Method for preventing aging of alkali etching solution in aluminum anodizing process Granted JPS5767172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14398280A JPS5767172A (en) 1980-10-14 1980-10-14 Method for preventing aging of alkali etching solution in aluminum anodizing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14398280A JPS5767172A (en) 1980-10-14 1980-10-14 Method for preventing aging of alkali etching solution in aluminum anodizing process

Publications (2)

Publication Number Publication Date
JPS5767172A JPS5767172A (en) 1982-04-23
JPS633954B2 true JPS633954B2 (enExample) 1988-01-26

Family

ID=15351557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14398280A Granted JPS5767172A (en) 1980-10-14 1980-10-14 Method for preventing aging of alkali etching solution in aluminum anodizing process

Country Status (1)

Country Link
JP (1) JPS5767172A (enExample)

Also Published As

Publication number Publication date
JPS5767172A (en) 1982-04-23

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