ES427463A1 - Aluminium etching - Google Patents
Aluminium etchingInfo
- Publication number
- ES427463A1 ES427463A1 ES427463A ES427463A ES427463A1 ES 427463 A1 ES427463 A1 ES 427463A1 ES 427463 A ES427463 A ES 427463A ES 427463 A ES427463 A ES 427463A ES 427463 A1 ES427463 A1 ES 427463A1
- Authority
- ES
- Spain
- Prior art keywords
- aluminum
- aluminium etching
- chelates
- translation
- contacting
- 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
Links
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/32—Alkaline compositions
- C23F1/36—Alkaline compositions for etching aluminium or alloys thereof
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)
- ing And Chemical Polishing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A process for corroding aluminum and aluminum alloys comprising contacting said aluminum with an aqueous solution of 15 to about 200 g/l of alkali metal hydroxide, 0.5 to about 15 g/l of at least one forming agent of chelates, and 0.0001 at about 1 g/l of at least one oxidizing agent, for 1 to 15 minutes at a temperature within the range of 49 to 88ºC. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/447,430 US3957553A (en) | 1972-08-09 | 1974-03-01 | Non-chromated alkaline etching bath and etching process for aluminum |
Publications (1)
Publication Number | Publication Date |
---|---|
ES427463A1 true ES427463A1 (en) | 1976-07-16 |
Family
ID=23776348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES427463A Expired ES427463A1 (en) | 1974-03-01 | 1974-06-20 | Aluminium etching |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5752424B2 (en) |
BE (1) | BE817491A (en) |
CH (1) | CH606480A5 (en) |
DE (1) | DE2431557A1 (en) |
ES (1) | ES427463A1 (en) |
FR (1) | FR2262704B1 (en) |
GB (1) | GB1434894A (en) |
IT (1) | IT1016075B (en) |
NL (1) | NL7409719A (en) |
SE (1) | SE420211B (en) |
ZA (1) | ZA743293B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2155861A (en) * | 1981-11-14 | 1985-10-02 | Konishiroku Photo Ind | A treating solution for use in forming metallic images |
JPS5883843A (en) * | 1981-11-14 | 1983-05-19 | Konishiroku Photo Ind Co Ltd | Metallic image forming material |
JPS5883846A (en) * | 1981-11-14 | 1983-05-19 | Konishiroku Photo Ind Co Ltd | Metallic image forming material |
US5091046A (en) * | 1990-12-31 | 1992-02-25 | Hunter Robert F | Caustic etching of aluminum with matte finish and low waste capability |
US5885362A (en) * | 1995-07-27 | 1999-03-23 | Mitsubishi Chemical Corporation | Method for treating surface of substrate |
JP5688639B2 (en) * | 2010-12-24 | 2015-03-25 | 日本パーカライジング株式会社 | Etching agent for aluminum alloy |
KR101469899B1 (en) * | 2014-11-04 | 2014-12-08 | (주)일광폴리머 | Method for production of metal-resin complex |
JP6967953B2 (en) * | 2017-11-30 | 2021-11-17 | 日本パーカライジング株式会社 | Etching agent for roughening the surface of a base material whose surface is at least all or part of aluminum or an aluminum alloy, a method for producing a roughened base material, a roughened base material, a base material-a cured resin product. Manufacturing method of the bonded body and the bonded body of the base material-resin cured product |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT943553B (en) * | 1971-06-25 | 1973-04-10 | A Ciferri | PROCEDURE FOR MODIFYING SOME PHYSICAL-MECHANICAL CHARACTERISTICS OF POLYMER MATERIALS CONTAINING POLAR GROUPS |
-
1974
- 1974-05-22 ZA ZA00743293A patent/ZA743293B/en unknown
- 1974-05-30 SE SE7407204A patent/SE420211B/en not_active IP Right Cessation
- 1974-06-04 GB GB2470074A patent/GB1434894A/en not_active Expired
- 1974-06-06 FR FR7419556A patent/FR2262704B1/fr not_active Expired
- 1974-06-18 IT IT51592/74A patent/IT1016075B/en active
- 1974-06-20 ES ES427463A patent/ES427463A1/en not_active Expired
- 1974-06-21 CH CH854774A patent/CH606480A5/xx not_active IP Right Cessation
- 1974-07-01 DE DE2431557A patent/DE2431557A1/en not_active Withdrawn
- 1974-07-10 BE BE146423A patent/BE817491A/en not_active IP Right Cessation
- 1974-07-18 NL NL7409719A patent/NL7409719A/en not_active Application Discontinuation
- 1974-10-03 JP JP49113392A patent/JPS5752424B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE817491A (en) | 1974-11-04 |
FR2262704A1 (en) | 1975-09-26 |
GB1434894A (en) | 1976-05-05 |
FR2262704B1 (en) | 1978-03-24 |
JPS50120444A (en) | 1975-09-20 |
CH606480A5 (en) | 1978-10-31 |
SE420211B (en) | 1981-09-21 |
JPS5752424B2 (en) | 1982-11-08 |
SE7407204L (en) | 1975-09-02 |
AU6963274A (en) | 1975-12-04 |
NL7409719A (en) | 1975-09-03 |
ZA743293B (en) | 1975-05-28 |
DE2431557A1 (en) | 1975-09-04 |
IT1016075B (en) | 1977-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19870210 |