EP1126048A3 - Verfahren zum Beizen von Aluminium - Google Patents
Verfahren zum Beizen von Aluminium Download PDFInfo
- Publication number
- EP1126048A3 EP1126048A3 EP01103735A EP01103735A EP1126048A3 EP 1126048 A3 EP1126048 A3 EP 1126048A3 EP 01103735 A EP01103735 A EP 01103735A EP 01103735 A EP01103735 A EP 01103735A EP 1126048 A3 EP1126048 A3 EP 1126048A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pickling
- mass parts
- ppm
- solution
- kit
- 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.)
- Withdrawn
Links
- 238000005554 pickling Methods 0.000 title abstract 6
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000758 substrate Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229910021645 metal ion Inorganic materials 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001502 supplementing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000036022A JP2001226790A (ja) | 2000-02-15 | 2000-02-15 | アルミニウム材用酸性洗浄液およびその洗浄方法 |
| JP2000036022 | 2000-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1126048A2 EP1126048A2 (de) | 2001-08-22 |
| EP1126048A3 true EP1126048A3 (de) | 2003-05-02 |
Family
ID=18560120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01103735A Withdrawn EP1126048A3 (de) | 2000-02-15 | 2001-02-15 | Verfahren zum Beizen von Aluminium |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1126048A3 (de) |
| JP (1) | JP2001226790A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003082484A (ja) * | 2001-09-11 | 2003-03-19 | Nippon Paint Co Ltd | アルミニウムまたはアルミニウム合金の表面処理方法 |
| GB0314900D0 (en) * | 2003-06-26 | 2003-07-30 | Natech Ltd | Cleaning material |
| JP2005036288A (ja) * | 2003-07-16 | 2005-02-10 | Asahi Denka Kogyo Kk | 金属表面用酸洗浴組成物 |
| FR2941241B1 (fr) * | 2009-01-22 | 2011-05-27 | Airbus France | Procede et solution de decapage sans chrome hexavalent d'une surface en aluminium ou en alliage d'aluminium et procede de traitement comprenant au moins une etape de decapage par ce procede. |
| EP3146015A4 (de) | 2014-05-20 | 2018-05-16 | Alpha Metals, Inc. | Strahlbare tinten zur solarzellen und halbleiterherstellung |
| CN115475797B (zh) * | 2022-09-30 | 2024-04-05 | 肇庆绿宝石电子科技股份有限公司 | 一种叠层电容器及其制造方法、载条清洗液及制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0196668A1 (de) * | 1985-04-04 | 1986-10-08 | Nippon Paint Co., Ltd. | Verfahren zur Kontrolle einer Komposition zum Reinigen einer Aluminiumoberfläche |
| WO1993001332A1 (en) * | 1991-07-04 | 1993-01-21 | Henkel Corporation | Method and acidic composition for cleaning aluminum |
| EP0636711A1 (de) * | 1993-07-30 | 1995-02-01 | Nippon Paint Co., Ltd. | Säure, wässrige Reinigungslösung für Aluminium und Al-Legierungen und Verfahren zum Reinigen |
| WO1996038238A1 (en) * | 1995-05-30 | 1996-12-05 | Henkel Corporation | Acidic cleaning composition and process for aluminiferous metals |
| EP0789094A1 (de) * | 1994-10-21 | 1997-08-13 | Nippon Paint Co., Ltd. | Wässrige säure reinigungslösung für aluminium und reinigungsverfahren |
-
2000
- 2000-02-15 JP JP2000036022A patent/JP2001226790A/ja active Pending
-
2001
- 2001-02-15 EP EP01103735A patent/EP1126048A3/de not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0196668A1 (de) * | 1985-04-04 | 1986-10-08 | Nippon Paint Co., Ltd. | Verfahren zur Kontrolle einer Komposition zum Reinigen einer Aluminiumoberfläche |
| WO1993001332A1 (en) * | 1991-07-04 | 1993-01-21 | Henkel Corporation | Method and acidic composition for cleaning aluminum |
| EP0636711A1 (de) * | 1993-07-30 | 1995-02-01 | Nippon Paint Co., Ltd. | Säure, wässrige Reinigungslösung für Aluminium und Al-Legierungen und Verfahren zum Reinigen |
| EP0789094A1 (de) * | 1994-10-21 | 1997-08-13 | Nippon Paint Co., Ltd. | Wässrige säure reinigungslösung für aluminium und reinigungsverfahren |
| WO1996038238A1 (en) * | 1995-05-30 | 1996-12-05 | Henkel Corporation | Acidic cleaning composition and process for aluminiferous metals |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001226790A (ja) | 2001-08-21 |
| EP1126048A2 (de) | 2001-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
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| PUAL | Search report despatched |
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| AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
| AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20031103 |