JPS5287364A - Method of forming opaque white positive pole oxide layer of aluminum - Google Patents

Method of forming opaque white positive pole oxide layer of aluminum

Info

Publication number
JPS5287364A
JPS5287364A JP360976A JP360976A JPS5287364A JP S5287364 A JPS5287364 A JP S5287364A JP 360976 A JP360976 A JP 360976A JP 360976 A JP360976 A JP 360976A JP S5287364 A JPS5287364 A JP S5287364A
Authority
JP
Japan
Prior art keywords
aluminum
oxide layer
positive pole
opaque white
white positive
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
JP360976A
Other languages
Japanese (ja)
Other versions
JPS5521838B2 (en
Inventor
Katsuo Shima
Isao Shima
Daiji Inaba
Riyouetsu Hashimoto
Yasuharu Ikeda
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.)
Sankyo Tateyama Inc
Original Assignee
Sankyo Tateyama Inc
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 Sankyo Tateyama Inc filed Critical Sankyo Tateyama Inc
Priority to JP360976A priority Critical patent/JPS5287364A/en
Publication of JPS5287364A publication Critical patent/JPS5287364A/en
Publication of JPS5521838B2 publication Critical patent/JPS5521838B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)
  • Electrodes Of Semiconductors (AREA)
JP360976A 1976-01-14 1976-01-14 Method of forming opaque white positive pole oxide layer of aluminum Granted JPS5287364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP360976A JPS5287364A (en) 1976-01-14 1976-01-14 Method of forming opaque white positive pole oxide layer of aluminum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP360976A JPS5287364A (en) 1976-01-14 1976-01-14 Method of forming opaque white positive pole oxide layer of aluminum

Publications (2)

Publication Number Publication Date
JPS5287364A true JPS5287364A (en) 1977-07-21
JPS5521838B2 JPS5521838B2 (en) 1980-06-12

Family

ID=11562222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP360976A Granted JPS5287364A (en) 1976-01-14 1976-01-14 Method of forming opaque white positive pole oxide layer of aluminum

Country Status (1)

Country Link
JP (1) JPS5287364A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018531325A (en) * 2015-10-30 2018-10-25 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． Anode coating with improved characteristics
US11131036B2 (en) 2013-09-27 2021-09-28 Apple Inc. Cosmetic anodic oxide coatings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989641A (en) * 1972-12-28 1974-08-27
JPS5038649A (en) * 1973-08-08 1975-04-10
JPS5051937A (en) * 1973-09-10 1975-05-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989641A (en) * 1972-12-28 1974-08-27
JPS5038649A (en) * 1973-08-08 1975-04-10
JPS5051937A (en) * 1973-09-10 1975-05-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11131036B2 (en) 2013-09-27 2021-09-28 Apple Inc. Cosmetic anodic oxide coatings
JP2018531325A (en) * 2015-10-30 2018-10-25 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． Anode coating with improved characteristics
US10760175B2 (en) 2015-10-30 2020-09-01 Apple Inc. White anodic films with multiple layers
US10781529B2 (en) 2015-10-30 2020-09-22 Apple Inc. Anodized films with pigment coloring

Also Published As

Publication number Publication date
JPS5521838B2 (en) 1980-06-12

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