DE69104230D1 - Alkalisches ätzmittel für mattes aluminium mit der entstehung geringen abfalls. - Google Patents
Alkalisches ätzmittel für mattes aluminium mit der entstehung geringen abfalls.Info
- Publication number
- DE69104230D1 DE69104230D1 DE69104230T DE69104230T DE69104230D1 DE 69104230 D1 DE69104230 D1 DE 69104230D1 DE 69104230 T DE69104230 T DE 69104230T DE 69104230 T DE69104230 T DE 69104230T DE 69104230 D1 DE69104230 D1 DE 69104230D1
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- etch
- waste generation
- low waste
- alkaline etch
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/227—Removing surface-material, e.g. by engraving, by etching by etching
-
- 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
-
- 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
- C23F1/46—Regeneration of etching compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Basic Packing Technique (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/636,458 US5091046A (en) | 1990-12-31 | 1990-12-31 | Caustic etching of aluminum with matte finish and low waste capability |
PCT/CA1991/000455 WO1992012276A1 (en) | 1990-12-31 | 1991-12-20 | Alkaline etching of aluminum with matte finish and low waste capability |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69104230D1 true DE69104230D1 (de) | 1994-10-27 |
DE69104230T2 DE69104230T2 (de) | 1995-03-02 |
Family
ID=24551997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69104230T Expired - Fee Related DE69104230T2 (de) | 1990-12-31 | 1991-12-20 | Alkalisches ätzmittel für mattes aluminium mit der entstehung geringen abfalls. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5091046A (de) |
EP (1) | EP0565544B1 (de) |
JP (2) | JPH06504090A (de) |
AT (1) | ATE111970T1 (de) |
AU (1) | AU9106891A (de) |
CA (1) | CA2098813A1 (de) |
DE (1) | DE69104230T2 (de) |
ES (1) | ES2065160T3 (de) |
NO (1) | NO932269L (de) |
WO (1) | WO1992012276A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512129A (en) * | 1990-03-15 | 1996-04-30 | Josef Gartner & Co. | Method for regenerating alkaline solutions for pickling aluminum |
JPH08156908A (ja) * | 1994-12-08 | 1996-06-18 | Shigunoode Kk | フィルムシート梱包機 |
US5980771A (en) * | 1997-02-05 | 1999-11-09 | Aerochem, Inc. | Method and apparatus for regenerating an etch solution |
US6019910A (en) * | 1997-12-22 | 2000-02-01 | Ford Motor Company | Etching tri-metal layers to form electronic circuits using aqueous alkaline solutions including nitrates |
US6168725B1 (en) | 1997-12-22 | 2001-01-02 | Visteon Global Technologies, Inc. | Etching of Al-Cu layers to form electronic circuits using base solutions including nitrites, borates or bromates |
US6481449B1 (en) * | 1999-11-03 | 2002-11-19 | Applied Materials, Inc. | Ultrasonic metal finishing |
US6689222B2 (en) | 1999-11-03 | 2004-02-10 | Applied Materials, Inc. | Sealable surface method and device |
DE10125933A1 (de) * | 2001-05-28 | 2002-12-05 | Heiko Weber | Verfahren zum Betrieb eines Aluminium-Beizbades |
JP5016973B2 (ja) * | 2007-05-21 | 2012-09-05 | 株式会社野坂電機 | アルカリエッチング液のアルカリ回収方法及び装置 |
GR1006987B (el) * | 2009-07-30 | 2010-09-27 | Νταϊλιανης, Νικολαος | Παραγωγη αργιλικου νατριου με ταυτοχρονη ανακυκλωση των αποβλητων αλκαλικης πλυσης μητρων βιομηχανιων διελασης αλουμινιου με χρηση του υπαρχοντος εξοπλισμου πλυσης |
JP5928066B2 (ja) * | 2012-03-27 | 2016-06-01 | 株式会社Lixil | アルミニウム押出し形材及びその表面処理方法 |
CN105063579B (zh) * | 2015-07-20 | 2017-12-08 | 深圳市瑞世兴科技有限公司 | 金刚石铜复合材料用的粗化液及其表面镀镍方法 |
USD790917S1 (en) | 2015-07-27 | 2017-07-04 | Whirlpool Corporation | Food processing attachment |
USD790918S1 (en) | 2015-07-27 | 2017-07-04 | Whirlpool Corporation | Food processing attachment |
USD867051S1 (en) | 2017-10-04 | 2019-11-19 | Whirlpool Corporation | Grinder attachment for a stand mixer |
KR102157523B1 (ko) * | 2018-06-18 | 2020-09-18 | (주)백광테크 | 양극산화를 이용한 알루미늄 소재의 백색 표면처리방법 |
US10654103B2 (en) | 2018-09-20 | 2020-05-19 | General Electric Company | Method of manufacturing a fin structure for heat exchanger |
IT201800010025A1 (it) * | 2018-11-05 | 2020-05-05 | Simet S R L | Procedimento per il trattamento superficiale di metalli mediante bagno chimico. |
CN109457245B (zh) * | 2018-11-08 | 2020-10-09 | 中国船舶重工集团公司第七二五研究所 | 一种加工态的变形铝合金晶界腐蚀剂及其制备方法与应用 |
USD885822S1 (en) | 2018-12-14 | 2020-06-02 | Whirlpool Corporation | Food grinder |
CN110670073A (zh) * | 2019-09-26 | 2020-01-10 | 成都阳光铝制品有限公司 | 一种铝合金型材碱蚀生产工序中碱液回收再利用的方法 |
CN112323069B (zh) * | 2020-11-04 | 2023-01-17 | 合肥微睿科技股份有限公司 | 一种碱性蚀刻药液及其制备方法 |
CN112921316A (zh) * | 2021-01-20 | 2021-06-08 | 福建省闽发铝业股份有限公司 | 一种绿色环保铝型材喷涂前处理工艺 |
JP7074382B1 (ja) * | 2021-05-24 | 2022-05-24 | 奥野製薬工業株式会社 | アルミニウムの梨地処理液及びアルミニウムの梨地処理方法 |
DE102021119472A1 (de) * | 2021-07-27 | 2023-02-02 | Martin Fiedler | Verfahren zur Herstellung eines eloxierten Aluminiumartikels |
CN115838932A (zh) * | 2022-12-30 | 2023-03-24 | 江苏晶久微电子材料有限公司 | 一种铜腐蚀液及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795491A (en) * | 1955-01-31 | 1957-06-11 | Turco Products Inc | Process for etching aluminum alloy surfaces |
US2795490A (en) * | 1955-01-31 | 1957-06-11 | Turco Products Inc | Process for etching aluminum alloy surfaces |
US2975041A (en) * | 1956-08-06 | 1961-03-14 | Purex Corp Ltd | Method for etching aluminum and aluminum alloy bodies |
GB1120470A (en) * | 1964-12-02 | 1968-07-17 | Avebe Coop Verkoop Prod | Treatment of aluminium with etching solution |
FR1484129A (fr) * | 1966-06-20 | 1967-06-09 | North American Aluminum Corp | Procédé de décapage de pièces en alliages d'aluminium |
GB1420920A (en) * | 1971-12-30 | 1976-01-14 | Diversey Ltd | Etching compositions |
US3909405A (en) * | 1972-04-07 | 1975-09-30 | Dai Doh Plant Engineering Corp | Method for treating alkaline waste streams containing aluminum dissolved therein |
ZA743293B (en) * | 1974-03-01 | 1975-05-28 | Pennwalt Corp | Non-chromated alkaline etching bath and etching process for aluminium |
US4136026A (en) * | 1977-11-23 | 1979-01-23 | Aluminum Company Of America | Caustic solution having controlled dissolved aluminum content |
GB2067958A (en) * | 1980-01-24 | 1981-08-05 | Albright & Wilson | Etching composition |
JPS5827984A (ja) * | 1981-08-10 | 1983-02-18 | Kurisutaru Eng Kk | アルミニウム及びその合金のアルカリエツチング液の再生方法 |
US4417949A (en) * | 1982-09-07 | 1983-11-29 | Mcdonnell Douglas Corporation | Enhanced aluminum etchant |
-
1990
- 1990-12-31 US US07/636,458 patent/US5091046A/en not_active Expired - Fee Related
-
1991
- 1991-12-20 AT AT92901288T patent/ATE111970T1/de not_active IP Right Cessation
- 1991-12-20 AU AU91068/91A patent/AU9106891A/en not_active Abandoned
- 1991-12-20 EP EP92901288A patent/EP0565544B1/de not_active Expired - Lifetime
- 1991-12-20 DE DE69104230T patent/DE69104230T2/de not_active Expired - Fee Related
- 1991-12-20 WO PCT/CA1991/000455 patent/WO1992012276A1/en active IP Right Grant
- 1991-12-20 CA CA002098813A patent/CA2098813A1/en not_active Abandoned
- 1991-12-20 JP JP4501360A patent/JPH06504090A/ja active Pending
- 1991-12-20 ES ES92901288T patent/ES2065160T3/es not_active Expired - Lifetime
- 1991-12-27 JP JP35829091A patent/JP3220946B2/ja not_active Expired - Fee Related
-
1993
- 1993-06-21 NO NO93932269A patent/NO932269L/no unknown
Also Published As
Publication number | Publication date |
---|---|
ATE111970T1 (de) | 1994-10-15 |
US5091046A (en) | 1992-02-25 |
ES2065160T3 (es) | 1995-02-01 |
EP0565544A1 (de) | 1993-10-20 |
NO932269L (no) | 1993-07-16 |
AU9106891A (en) | 1992-08-17 |
JPH04294710A (ja) | 1992-10-19 |
WO1992012276A1 (en) | 1992-07-23 |
CA2098813A1 (en) | 1992-07-01 |
EP0565544B1 (de) | 1994-09-21 |
JPH06504090A (ja) | 1994-05-12 |
NO932269D0 (no) | 1993-06-21 |
JP3220946B2 (ja) | 2001-10-22 |
DE69104230T2 (de) | 1995-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |