ATE21269T1 - Stabilisierung von waessrigen loesungen,die wasserstoffperoxid, fluorwasserstoff und metallionen enthalten. - Google Patents
Stabilisierung von waessrigen loesungen,die wasserstoffperoxid, fluorwasserstoff und metallionen enthalten.Info
- Publication number
- ATE21269T1 ATE21269T1 AT84400020T AT84400020T ATE21269T1 AT E21269 T1 ATE21269 T1 AT E21269T1 AT 84400020 T AT84400020 T AT 84400020T AT 84400020 T AT84400020 T AT 84400020T AT E21269 T1 ATE21269 T1 AT E21269T1
- Authority
- AT
- Austria
- Prior art keywords
- metal ions
- aqueous solutions
- solutions containing
- stabilization
- hydrogen peroxide
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title abstract 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title abstract 3
- 239000007864 aqueous solution Substances 0.000 title abstract 2
- 229910021645 metal ion Inorganic materials 0.000 title abstract 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 title 1
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/037—Stabilisation by additives
-
- 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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- 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
- C23F1/16—Acidic compositions
-
- 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
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
- Catalysts (AREA)
- Detergent Compositions (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8300210A FR2539140A1 (fr) | 1983-01-07 | 1983-01-07 | Stabilisation de solutions aqueuses contenant du peroxyde d'hydrogene, de l'acide fluorhydrique et des ions metalliques |
| EP84400020A EP0115450B1 (fr) | 1983-01-07 | 1984-01-06 | Stabilisation de solutions aqueuses contenant du péroxyde d'hydrogène, de l'acide fluorhydrique et des ions métalliques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE21269T1 true ATE21269T1 (de) | 1986-08-15 |
Family
ID=9284771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT84400020T ATE21269T1 (de) | 1983-01-07 | 1984-01-06 | Stabilisierung von waessrigen loesungen,die wasserstoffperoxid, fluorwasserstoff und metallionen enthalten. |
Country Status (8)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754803A (en) * | 1987-02-02 | 1988-07-05 | Phelps Dodge Industries, Inc. | Manufacturing copper rod by casting, hot rolling and chemically shaving and pickling |
| US4946520A (en) * | 1987-02-02 | 1990-08-07 | Phelps Dodge Industries, Inc. | Copper rod manufactured by casting, hot rolling and chemically shaving and pickling |
| FR2621052A1 (fr) * | 1987-09-25 | 1989-03-31 | Solvay | Bains et procede pour le polissage chimique de surfaces en cuivre ou en alliage de cuivre |
| DE3738651A1 (de) * | 1987-11-13 | 1989-05-24 | Wacker Chemitronic | Verfahren zur hydrophilierenden und/oder kittreste entfernenden oberflaechenbehandlung von siliciumscheiben |
| US5052421A (en) * | 1988-07-19 | 1991-10-01 | Henkel Corporation | Treatment of aluminum with non-chrome cleaner/deoxidizer system followed by conversion coating |
| DE3871143D1 (de) * | 1988-07-28 | 1992-06-17 | Voest Alpine Stahl | Verfahren zur chemischen nachbehandlung von stahlblechoberflaechen. |
| US4944986A (en) * | 1988-09-23 | 1990-07-31 | Zuel Company | Anti-reflective glass surface |
| US5120605A (en) * | 1988-09-23 | 1992-06-09 | Zuel Company, Inc. | Anti-reflective glass surface |
| US5035769A (en) * | 1989-10-04 | 1991-07-30 | The United States Of America As Represented By The United States Department Of Energy | Nondestructive method for chemically machining crucibles or molds from their enclosed ingots and castings |
| US5232619A (en) * | 1990-10-19 | 1993-08-03 | Praxair S.T. Technology, Inc. | Stripping solution for stripping compounds of titanium from base metals |
| EP0489339B1 (en) * | 1990-11-27 | 1996-04-17 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Brightening chemical polishing solution for hardened steel article and method of using it |
| FR2673200A1 (fr) * | 1991-02-25 | 1992-08-28 | Ugine Aciers | Procede de surdecapage de materiaux en acier tels que les aciers inoxydables et les aciers allies. |
| US5164018A (en) * | 1992-03-18 | 1992-11-17 | Barcelona Jr Russell L | Water-spot remover containing hydrofluoric acid, ammonium fluoride, and an alcohol |
| JPH0647790U (ja) * | 1993-10-01 | 1994-06-28 | 株式会社日本ピスコ | 定流量スピードコントローラ |
| JP2002505037A (ja) * | 1997-06-13 | 2002-02-12 | シーエフエムテイ・インコーポレーテツド | 半導体ウェーハ処理方法 |
| DE19829370C2 (de) * | 1997-12-13 | 2003-07-17 | Robert Weicht | Mittel zum Reinigen von Kammerfilterpressen |
| US20050217707A1 (en) * | 1998-03-13 | 2005-10-06 | Aegerter Brian K | Selective processing of microelectronic workpiece surfaces |
| US6248704B1 (en) | 1999-05-03 | 2001-06-19 | Ekc Technology, Inc. | Compositions for cleaning organic and plasma etched residues for semiconductors devices |
| US6929861B2 (en) | 2002-03-05 | 2005-08-16 | Zuel Company, Inc. | Anti-reflective glass surface with improved cleanability |
| EP1793016A1 (de) * | 2005-12-01 | 2007-06-06 | Elpochem AG | Polier- und Entgratungsmittel für Werkstücke aus Kohlenstoffstahl und Verfahren zum chemischen Polieren und Entgraten |
| DE102007030957A1 (de) * | 2007-07-04 | 2009-01-08 | Siltronic Ag | Verfahren zum Reinigen einer Halbleiterscheibe mit einer Reinigungslösung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1383066A (fr) * | 1963-11-12 | 1964-12-24 | Radiotechnique | Procédé de polissage chimique de métaux |
| US3296141A (en) * | 1965-03-25 | 1967-01-03 | R O Hull & Company Inc | Bright dip compositions for the treatment of steel |
| FR1472467A (fr) * | 1966-03-21 | 1967-03-10 | Hull & Co R O | Compositions et procédés de traitement de surfaces métalliques |
| JPS4829455B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-03-23 | 1973-09-10 | ||
| US3841905A (en) * | 1970-11-19 | 1974-10-15 | Rbp Chem Corp | Method of preparing printed circuit boards with terminal tabs |
| US3756957A (en) * | 1971-03-15 | 1973-09-04 | Furukawa Electric Co Ltd | Solutions for chemical dissolution treatment of metallic materials |
| AT334252B (de) * | 1971-06-21 | 1976-01-10 | Swarovski & Co | Vorrichtung zum hervorrufen von bewegungsbildern und verfahren zur herstellung |
| JPS4893542A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-03-13 | 1973-12-04 |
-
1983
- 1983-01-07 FR FR8300210A patent/FR2539140A1/fr active Granted
- 1983-12-28 US US06/566,479 patent/US4545918A/en not_active Expired - Lifetime
-
1984
- 1984-01-06 JP JP59000360A patent/JPS59173279A/ja active Granted
- 1984-01-06 CA CA000444853A patent/CA1222122A/fr not_active Expired
- 1984-01-06 AT AT84400020T patent/ATE21269T1/de not_active IP Right Cessation
- 1984-01-06 KR KR1019840000032A patent/KR910009842B1/ko not_active Expired
- 1984-01-06 EP EP84400020A patent/EP0115450B1/fr not_active Expired
- 1984-01-06 DE DE198484400020T patent/DE115450T1/de active Pending
- 1984-01-06 DE DE8484400020T patent/DE3460400D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0115450B1 (fr) | 1986-08-06 |
| FR2539140B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-04-12 |
| KR910009842B1 (ko) | 1991-11-30 |
| JPS59173279A (ja) | 1984-10-01 |
| DE3460400D1 (en) | 1986-09-11 |
| EP0115450A1 (fr) | 1984-08-08 |
| US4545918A (en) | 1985-10-08 |
| CA1222122A (fr) | 1987-05-26 |
| JPS639589B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-02-29 |
| KR840007249A (ko) | 1984-12-06 |
| FR2539140A1 (fr) | 1984-07-13 |
| DE115450T1 (de) | 1985-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |