ES2050303T3 - Electrolitos de organoaluminio para la deposicion electrolitica de aluminio de alta pureza. - Google Patents
Electrolitos de organoaluminio para la deposicion electrolitica de aluminio de alta pureza.Info
- Publication number
- ES2050303T3 ES2050303T3 ES90110743T ES90110743T ES2050303T3 ES 2050303 T3 ES2050303 T3 ES 2050303T3 ES 90110743 T ES90110743 T ES 90110743T ES 90110743 T ES90110743 T ES 90110743T ES 2050303 T3 ES2050303 T3 ES 2050303T3
- Authority
- ES
- Spain
- Prior art keywords
- electrolytes
- high purity
- electrolytic deposition
- groups
- aluminum
- 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 - Lifetime
Links
- 229910052782 aluminium Inorganic materials 0.000 title abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 4
- 239000003792 electrolyte Substances 0.000 title abstract 4
- 230000008021 deposition Effects 0.000 title abstract 3
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical class [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 abstract 3
- 101150087783 alr3 gene Proteins 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- HFHZKZSRXITVMK-UHFFFAOYSA-N oxyphenbutazone Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=C(O)C=C1 HFHZKZSRXITVMK-UHFFFAOYSA-N 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 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 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910001512 metal fluoride Inorganic materials 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/42—Electroplating: Baths therefor from solutions of light metals
- C25D3/44—Aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
EL INVENTO RELATA A ELECTROLITOS DE ORGANOALUMINIO PARA LA DEPOSICION ELECTROLITICA DE ALUMINIO DE ALTA PUREZA, QUE ESTA CARACTERIZADO EN QUE CONTIENE MEZCLAS DE COMPONENTES COMPLEJOS DE ORGANOALUMINIO DEL TIPO MF.2 ALR3 (A), EN DONDE M REPRESENTA POTASIO O MEZCLAS DE K CON UN MAXIMO DEL 15% POR MOL DE SODIO, COMO TAMBIEN TRIALQUILALUMINIO ALR3 (B) QUE NO HA SIDO COMPLEJADO A UN FLUORURO DE METAL ALCALI EN UNA PROPORCION MOLAR DE A:B DE 4:0.6 A 4:2, COMO TAMBIEN UNA BASE LEWIS POLIFUNCIONAL DEL TIPO R''-OCH2CH2-OR'''' (C) EN UNA PROPORCION MOLAR DE B:C DE 1:0.5 A 1:1. LOS RADICALES ORGANIL R EN A SON GRUPOS ETIL (ET), GRUPOS METIL (ME) Y GRUPOS ISOBUTIL (IBU) EN UNA PROPORCION MOLAR DE ET:ME:IBU COMO 3:M:N, EN DONDE M Y N SON VALORES NUMERICOS DE ENTRE 1.1 Y 0 Y LA SUMA (M+N) ES DE 0.75 A 1.4. PARA EL SOLVENTE PARA DICHOS ELECTROLITOS HAY USADOS DE 3 A 4.5 MOLES, RELATIVOS A LA CANTIDAD DE FLUORURO DE METAL ALCALI EMPLEADOS, DE UN HIDROCARBONO AROMATICO QUE ES LIQUIDO A 0 C O UNA MEZCLA DE TALES HIDROCARBONOS. EL INVENTO ADEMAS RELATA UN PROCESO PARA LA DEPOSICION ELECTROLITICA DE ALUMINIO DE ALTA PUREZA POR USAR DICHOS ELECTROLITOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3919068A DE3919068A1 (de) | 1989-06-10 | 1989-06-10 | Aluminiumorganische elektrolyte zur elektrolytischen abscheidung von hochreinem aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2050303T3 true ES2050303T3 (es) | 1994-05-16 |
Family
ID=6382541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90110743T Expired - Lifetime ES2050303T3 (es) | 1989-06-10 | 1990-06-07 | Electrolitos de organoaluminio para la deposicion electrolitica de aluminio de alta pureza. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5007991A (es) |
| EP (1) | EP0402760B1 (es) |
| JP (1) | JP2918635B2 (es) |
| AT (1) | ATE103017T1 (es) |
| CA (1) | CA2018130C (es) |
| DE (2) | DE3919068A1 (es) |
| DK (1) | DK0402760T3 (es) |
| ES (1) | ES2050303T3 (es) |
| IE (1) | IE65262B1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0505886A1 (de) * | 1991-03-28 | 1992-09-30 | Siemens Aktiengesellschaft | Erzeugung dekorativer Aluminiumbeschichtungen |
| DE19649000C1 (de) * | 1996-11-27 | 1998-08-13 | Alcotec Beschichtungsanlagen G | Elektrolyt zur galvanischen Abscheidung von Aluminium und dessen Verwendung |
| DE19716495C1 (de) * | 1997-04-19 | 1998-05-20 | Aluminal Oberflaechentechnik | Elektrolyt für die elektrolytische Abscheidung von Aluminium und dessen Verwendung |
| DE19855666A1 (de) * | 1998-12-01 | 2000-06-08 | Studiengesellschaft Kohle Mbh | Aluminiumorganische Elektrolyte und Verfahren zur elektrolytischen Beschichtung mit Aluminium oder Aluminium-Magnesium Legierungen |
| US7250102B2 (en) * | 2002-04-30 | 2007-07-31 | Alumiplate Incorporated | Aluminium electroplating formulations |
| EP1647613A1 (de) * | 2004-10-15 | 2006-04-19 | Aluminal Oberflächentechnik GmbH & Co. KG | Elektrolyt zur galvanischen Abscheidung von Aluminium |
| US8128750B2 (en) * | 2007-03-29 | 2012-03-06 | Lam Research Corporation | Aluminum-plated components of semiconductor material processing apparatuses and methods of manufacturing the components |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE540052A (es) * | 1955-06-13 | |||
| US3268421A (en) * | 1961-12-04 | 1966-08-23 | Nat Steel Corp | Electrodeposition of metals from a fused bath of aluminum halohydride organic complex and composition therefor |
| US3448134A (en) * | 1961-12-04 | 1969-06-03 | Nat Steel Corp | Organic aluminum complexes |
| US3672965A (en) * | 1970-06-29 | 1972-06-27 | Continental Oil Co | Electroplating of aluminum |
| US4144140A (en) * | 1974-11-13 | 1979-03-13 | Siemens Aktiengesellschaft | Method for the preparation of additives in organo-aluminum electrolyte media |
| DE2453829C2 (de) * | 1974-11-13 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung von Additiven und ihre Verwendung als Glanzbildner |
| US4003804A (en) * | 1975-12-31 | 1977-01-18 | Scientific Mining & Manufacturing Company | Method of electroplating of aluminum and plating baths therefor |
| DE3202265A1 (de) * | 1982-01-25 | 1983-07-28 | Siemens AG, 1000 Berlin und 8000 München | Elektrolyt zur galvanischen abscheidung von aluminium |
| EP0309831A1 (de) * | 1987-09-29 | 1989-04-05 | Siemens Aktiengesellschaft | Ionensperrschicht auf Metallen und Nichtmetallen |
| US4778575A (en) * | 1988-01-21 | 1988-10-18 | The United States Of America As Represented By The United States Department Of Energy | Electrodeposition of magnesium and magnesium/aluminum alloys |
-
1989
- 1989-06-10 DE DE3919068A patent/DE3919068A1/de not_active Withdrawn
-
1990
- 1990-06-01 CA CA002018130A patent/CA2018130C/en not_active Expired - Fee Related
- 1990-06-05 US US07/533,321 patent/US5007991A/en not_active Expired - Lifetime
- 1990-06-07 ES ES90110743T patent/ES2050303T3/es not_active Expired - Lifetime
- 1990-06-07 DK DK90110743.3T patent/DK0402760T3/da active
- 1990-06-07 AT AT90110743T patent/ATE103017T1/de not_active IP Right Cessation
- 1990-06-07 DE DE69007341T patent/DE69007341T2/de not_active Expired - Lifetime
- 1990-06-07 EP EP90110743A patent/EP0402760B1/en not_active Expired - Lifetime
- 1990-06-08 IE IE206190A patent/IE65262B1/en not_active IP Right Cessation
- 1990-06-11 JP JP2152512A patent/JP2918635B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK0402760T3 (da) | 1994-05-24 |
| DE69007341D1 (de) | 1994-04-21 |
| JPH0331493A (ja) | 1991-02-12 |
| ATE103017T1 (de) | 1994-04-15 |
| US5007991A (en) | 1991-04-16 |
| DE69007341T2 (de) | 1994-07-21 |
| CA2018130A1 (en) | 1990-12-10 |
| JP2918635B2 (ja) | 1999-07-12 |
| DE3919068A1 (de) | 1990-12-13 |
| EP0402760B1 (en) | 1994-03-16 |
| EP0402760A1 (en) | 1990-12-19 |
| CA2018130C (en) | 1999-12-28 |
| IE902061L (en) | 1990-12-10 |
| IE65262B1 (en) | 1995-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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