GB1117994A - Aqueous alkali aluminum etchants - Google Patents
Aqueous alkali aluminum etchantsInfo
- Publication number
- GB1117994A GB1117994A GB15946/66A GB1594666A GB1117994A GB 1117994 A GB1117994 A GB 1117994A GB 15946/66 A GB15946/66 A GB 15946/66A GB 1594666 A GB1594666 A GB 1594666A GB 1117994 A GB1117994 A GB 1117994A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- sodium
- hydroxide
- aluminium
- fluoride
- 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
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003513 alkali Substances 0.000 title 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 4
- 229910052708 sodium Inorganic materials 0.000 abstract 4
- 239000011734 sodium Substances 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- -1 e.d.t. a Chemical compound 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- PHOQVHQSTUBQQK-SQOUGZDYSA-N D-glucono-1,5-lactone Chemical compound OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O PHOQVHQSTUBQQK-SQOUGZDYSA-N 0.000 abstract 1
- QEVGZEDELICMKH-UHFFFAOYSA-N Diglycolic acid Chemical compound OC(=O)COCC(O)=O QEVGZEDELICMKH-UHFFFAOYSA-N 0.000 abstract 1
- 239000001263 FEMA 3042 Substances 0.000 abstract 1
- LKDRXBCSQODPBY-AMVSKUEXSA-N L-(-)-Sorbose Chemical compound OCC1(O)OC[C@H](O)[C@@H](O)[C@@H]1O LKDRXBCSQODPBY-AMVSKUEXSA-N 0.000 abstract 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 abstract 1
- 229930195725 Mannitol Natural products 0.000 abstract 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 abstract 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 235000003704 aspartic acid Nutrition 0.000 abstract 1
- KVBCYCWRDBDGBG-UHFFFAOYSA-N azane;dihydrofluoride Chemical compound [NH4+].F.[F-] KVBCYCWRDBDGBG-UHFFFAOYSA-N 0.000 abstract 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002738 chelating agent Substances 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract 1
- OAEGRYMCJYIXQT-UHFFFAOYSA-N dithiooxamide Chemical compound NC(=S)C(N)=S OAEGRYMCJYIXQT-UHFFFAOYSA-N 0.000 abstract 1
- LRBQNJMCXXYXIU-QWKBTXIPSA-N gallotannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@H]2[C@@H]([C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-QWKBTXIPSA-N 0.000 abstract 1
- 229960003681 gluconolactone Drugs 0.000 abstract 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 abstract 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 abstract 1
- 239000000594 mannitol Substances 0.000 abstract 1
- 235000010355 mannitol Nutrition 0.000 abstract 1
- 229940081066 picolinic acid Drugs 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229940033123 tannic acid Drugs 0.000 abstract 1
- 235000015523 tannic acid Nutrition 0.000 abstract 1
- 229920002258 tannic acid Polymers 0.000 abstract 1
- FTBATIJJKIIOTP-UHFFFAOYSA-K trifluorochromium Chemical compound F[Cr](F)F FTBATIJJKIIOTP-UHFFFAOYSA-K 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
- 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
- C23F3/00—Brightening metals by chemical means
- C23F3/02—Light metals
-
- 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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US447073A US3314890A (en) | 1965-04-09 | 1965-04-09 | Alkali etching solution for aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1117994A true GB1117994A (en) | 1968-06-26 |
Family
ID=23774903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15946/66A Expired GB1117994A (en) | 1965-04-09 | 1966-04-12 | Aqueous alkali aluminum etchants |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3314890A (enrdf_load_stackoverflow) |
| CH (1) | CH454568A (enrdf_load_stackoverflow) |
| DE (1) | DE1621632B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1117994A (enrdf_load_stackoverflow) |
| SE (1) | SE330304B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133044A (en) * | 1983-01-10 | 1984-07-18 | Pennwalt Corp | Cleaning and etching process for aluminum containers |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653095A (en) * | 1969-06-18 | 1972-04-04 | Rohm & Haas | Synergistic combination for inhibiting the attack of alkaline solutions on alkali sensitive substrates |
| DE4117625C2 (de) * | 1991-05-29 | 1997-09-04 | Siemens Ag | Reinigungsverfahren |
| DE4231879C2 (de) * | 1992-09-23 | 1998-07-02 | Alcon Aluminium Consult Gmbh | Verfahren zum Beizen von Aluminiumoberflächen unter Gewinnung von Natriumaluminatlösung |
| CA2716144A1 (en) | 2009-10-02 | 2011-04-02 | University Of Windsor | Method of surface treatment of aluminum foil and its alloy and method of producing immobilized nanocatalyst of transition metal oxides and their alloys |
| CN114318316B (zh) * | 2021-10-28 | 2024-01-12 | 中国航发西安动力控制科技有限公司 | 一种铝合金无色化学氧化处理溶液及工艺 |
| CN114032556B (zh) * | 2021-12-20 | 2023-07-14 | 厦门华弘昌科技有限公司 | 一种铝合金碱洗液及其制备方法 |
| CN115786917A (zh) * | 2022-06-01 | 2023-03-14 | 东莞市通科电子有限公司 | 芯片弹坑检测过程中快速腐球的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2687346A (en) * | 1953-04-24 | 1954-08-24 | Kelite Products Inc | Process and composition for brightening the skin of aircraft |
| US2817612A (en) * | 1953-09-23 | 1957-12-24 | Joseph C Brennan | Process and quenching bath for hardening steel articles |
| US2828193A (en) * | 1954-08-09 | 1958-03-25 | Turco Products Inc | Method for rejuvenation of aluminum treating solutions |
| US2931778A (en) * | 1954-09-28 | 1960-04-05 | Diamond Alkali Co | Alkaline composition |
| US2882134A (en) * | 1954-12-08 | 1959-04-14 | Pennsalt Chemicals Corp | Process for aluminum etching |
| US2939772A (en) * | 1955-07-18 | 1960-06-07 | Turco Products Inc | Process for etching aluminum and aluminum alloy surfaces |
-
1965
- 1965-04-09 US US447073A patent/US3314890A/en not_active Expired - Lifetime
-
1966
- 1966-04-05 DE DE19661621632 patent/DE1621632B2/de active Pending
- 1966-04-06 SE SE04723/66A patent/SE330304B/xx unknown
- 1966-04-07 CH CH514866A patent/CH454568A/fr unknown
- 1966-04-12 GB GB15946/66A patent/GB1117994A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133044A (en) * | 1983-01-10 | 1984-07-18 | Pennwalt Corp | Cleaning and etching process for aluminum containers |
| US4477290A (en) * | 1983-01-10 | 1984-10-16 | Pennwalt Corporation | Cleaning and etching process for aluminum containers |
Also Published As
| Publication number | Publication date |
|---|---|
| SE330304B (enrdf_load_stackoverflow) | 1970-11-09 |
| DE1621632B2 (de) | 1971-10-07 |
| US3314890A (en) | 1967-04-18 |
| DE1621632A1 (de) | 1970-03-26 |
| CH454568A (fr) | 1968-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5353642A (en) | Preparation of alpha,alpha-dimethylbenzyl-isocyanate or its nuclear-substituted derivatives | |
| ES437072A1 (es) | Un metodo para inhibir la corrosion de superficies de meta- les ferreos. | |
| GB1117994A (en) | Aqueous alkali aluminum etchants | |
| GB1271209A (en) | Indicator for the detection of copper | |
| GB1227070A (enrdf_load_stackoverflow) | ||
| GB1433298A (en) | Corrosion inhibition of steels | |
| GB1383383A (en) | Aluminium etchant | |
| ES427463A1 (es) | Procedimiento para corroer aluminio y aleaciones de alumi- nio. | |
| ES491943A0 (es) | Mejoras en un procedimiento de preparacion de un derivado del furano | |
| GB1321563A (en) | Preparation of 3,5-dinitrobenzotrifluoride compounds | |
| GB1469437A (en) | Ink | |
| GB1346812A (en) | Photographic processing composition | |
| GB925676A (en) | Improvements in or relating to corrosion inhibition | |
| GB760567A (en) | Improvements relating to chemical compositions particularly adapted for molluscacidal purposes | |
| JPS539717A (en) | Preparation of sulfoxyimines | |
| GB1491648A (en) | Production of synthetic fluorspar | |
| GB1363288A (en) | Reduction of the trivalent chromium content of an aqueous alkali metal bisulphate solution | |
| GB973829A (en) | Improvements in or relating to silicate grouts | |
| JPS5422303A (en) | Preparation of alcohols | |
| JPS53127406A (en) | Preparation of glycols | |
| JPS5359621A (en) | Prevention of freezing of sodium glycinate solution | |
| JPS53132502A (en) | Preparation of oil-soluble metal salts | |
| GB541630A (en) | Improvements in and relating to etching solutions | |
| GB1059207A (en) | Methods of improving the corrosion-resistance of aluminum surfaces | |
| ES458765A1 (es) | Procedimiento para reducir la formacion de costras en la fosfatacion de metales. |