CA1291014C - Alkaline cleaner for aluminum - Google Patents
Alkaline cleaner for aluminumInfo
- Publication number
- CA1291014C CA1291014C CA 508896 CA508896A CA1291014C CA 1291014 C CA1291014 C CA 1291014C CA 508896 CA508896 CA 508896 CA 508896 A CA508896 A CA 508896A CA 1291014 C CA1291014 C CA 1291014C
- Authority
- CA
- Canada
- Prior art keywords
- bath
- sodium
- present
- alkali metal
- salt
- 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
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/22—Light metals
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)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73354685A | 1985-05-13 | 1985-05-13 | |
US733,546 | 1985-05-13 | ||
US85348186A | 1986-04-23 | 1986-04-23 | |
US853,481 | 1986-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1291014C true CA1291014C (en) | 1991-10-22 |
Family
ID=27112587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 508896 Expired CA1291014C (en) | 1985-05-13 | 1986-05-12 | Alkaline cleaner for aluminum |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0201864B1 (de) |
CN (1) | CN86103274A (de) |
AU (1) | AU582437B2 (de) |
CA (1) | CA1291014C (de) |
DE (1) | DE3684810D1 (de) |
GR (1) | GR861252B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4597888A (en) * | 1985-06-19 | 1986-07-01 | Parker Chemical Company | Cleaner for steel cans |
JPH04187788A (ja) * | 1990-11-20 | 1992-07-06 | Nippon Parkerizing Co Ltd | アルミニウムまたはアルミニウム合金の洗浄方法 |
ES2528027T3 (es) * | 2006-06-06 | 2015-02-03 | Hydro Aluminium Rolled Products Gmbh | Método para limpiar una tira de aluminio |
JP5390821B2 (ja) * | 2008-09-30 | 2014-01-15 | 中央精機株式会社 | アルミホイールの表面処理方法及びアルカリエッチング液 |
CN102304721B (zh) * | 2011-09-28 | 2013-05-15 | 广西大学 | 一种清除铝电解阳极导杆表面污垢的快速清洗剂 |
CN105382674A (zh) * | 2013-11-27 | 2016-03-09 | 天广消防股份有限公司 | 一种铝制品工件的表面处理工艺 |
CN104818490B (zh) * | 2015-03-30 | 2018-06-08 | 江苏理工学院 | 金属制件表面清洗方法及其采用的水基清洗剂 |
CN105483728B (zh) * | 2015-11-25 | 2018-11-02 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种长寿命铝及其合金除油活化溶液及应用 |
CN105696005A (zh) * | 2016-02-24 | 2016-06-22 | 苏州龙腾万里化工科技有限公司 | 一种高性能碱性脱脂剂 |
CN105839120A (zh) * | 2016-05-31 | 2016-08-10 | 无锡伊佩克科技有限公司 | 一种低温稳定型脱脂剂及其制备方法 |
CN106987839B (zh) * | 2017-03-29 | 2019-03-29 | 希玛石油制品(镇江)有限公司 | 一种适用于有色金属零件的抛光剂及其制备方法 |
CN112522036A (zh) * | 2020-12-10 | 2021-03-19 | 深圳市恒纬祥科技有限公司 | 一种压铸铝脱模剂清洗剂 |
CN117230312B (zh) * | 2023-11-13 | 2024-03-19 | 帕瓦(长沙)新能源科技有限公司 | 废旧锂离子电池正极材料的碱性浸出工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093566A (en) * | 1976-12-27 | 1978-06-06 | The United States Of America As Represented By The Secretary Of The Army | Phosphate-free spray cleaner for metals |
US4048121A (en) * | 1977-01-24 | 1977-09-13 | Fremont Industries, Inc. | Low temperature metal cleaning composition |
GB2079775A (en) * | 1980-07-02 | 1982-01-27 | Pyrene Chemical Services Ltd | Cleaning composition and method |
JPS581078A (ja) * | 1981-06-15 | 1983-01-06 | アムケム・プロダクツ・インコ−ポレイテツド | アルミニウム表面洗浄用アルカリ性溶液 |
US4477290A (en) * | 1983-01-10 | 1984-10-16 | Pennwalt Corporation | Cleaning and etching process for aluminum containers |
JPS6096773A (ja) * | 1983-10-31 | 1985-05-30 | Nippon Parkerizing Co Ltd | アルミニウム合金の化成処理の前処理方法 |
US4599116A (en) * | 1984-11-08 | 1986-07-08 | Parker Chemical Company | Alkaline cleaning process |
-
1986
- 1986-05-07 EP EP19860106255 patent/EP0201864B1/de not_active Expired
- 1986-05-07 DE DE8686106255T patent/DE3684810D1/de not_active Expired - Fee Related
- 1986-05-12 AU AU57343/86A patent/AU582437B2/en not_active Ceased
- 1986-05-12 CA CA 508896 patent/CA1291014C/en not_active Expired
- 1986-05-13 GR GR861252A patent/GR861252B/el unknown
- 1986-05-13 CN CN198686103274A patent/CN86103274A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN86103274A (zh) | 1987-02-04 |
EP0201864A3 (en) | 1988-08-10 |
AU582437B2 (en) | 1989-03-23 |
DE3684810D1 (de) | 1992-05-21 |
EP0201864A2 (de) | 1986-11-20 |
AU5734386A (en) | 1986-11-20 |
GR861252B (en) | 1986-09-10 |
EP0201864B1 (de) | 1992-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |