JPS5411840A - Chromic acid treating method - Google Patents

Chromic acid treating method

Info

Publication number
JPS5411840A
JPS5411840A JP7719177A JP7719177A JPS5411840A JP S5411840 A JPS5411840 A JP S5411840A JP 7719177 A JP7719177 A JP 7719177A JP 7719177 A JP7719177 A JP 7719177A JP S5411840 A JPS5411840 A JP S5411840A
Authority
JP
Japan
Prior art keywords
chromic acid
treating method
acid treating
chromic
treating
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
JP7719177A
Other languages
Japanese (ja)
Other versions
JPS5929113B2 (en
Inventor
Hiroshi Oonishi
Takeo Kuribayashi
Manabu Takeo
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.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP7719177A priority Critical patent/JPS5929113B2/en
Publication of JPS5411840A publication Critical patent/JPS5411840A/en
Publication of JPS5929113B2 publication Critical patent/JPS5929113B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
JP7719177A 1977-06-30 1977-06-30 Chromic acid treatment method Expired JPS5929113B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7719177A JPS5929113B2 (en) 1977-06-30 1977-06-30 Chromic acid treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7719177A JPS5929113B2 (en) 1977-06-30 1977-06-30 Chromic acid treatment method

Publications (2)

Publication Number Publication Date
JPS5411840A true JPS5411840A (en) 1979-01-29
JPS5929113B2 JPS5929113B2 (en) 1984-07-18

Family

ID=13626916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7719177A Expired JPS5929113B2 (en) 1977-06-30 1977-06-30 Chromic acid treatment method

Country Status (1)

Country Link
JP (1) JPS5929113B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787457A (en) * 1980-09-29 1982-05-31 Exxon Research Engineering Co Polymer plasticized by aromatic carboxylic acid ester and characterized by 1,3-imidazolidine-1,3-diyl ring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0436575Y2 (en) * 1985-11-01 1992-08-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787457A (en) * 1980-09-29 1982-05-31 Exxon Research Engineering Co Polymer plasticized by aromatic carboxylic acid ester and characterized by 1,3-imidazolidine-1,3-diyl ring

Also Published As

Publication number Publication date
JPS5929113B2 (en) 1984-07-18

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