GB1444699A - Electrolytic bath for the removal of metals - Google Patents
Electrolytic bath for the removal of metalsInfo
- Publication number
- GB1444699A GB1444699A GB5461474A GB5461474A GB1444699A GB 1444699 A GB1444699 A GB 1444699A GB 5461474 A GB5461474 A GB 5461474A GB 5461474 A GB5461474 A GB 5461474A GB 1444699 A GB1444699 A GB 1444699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrolytic bath
- dec
- salts
- alkali metal
- metallic coatings
- 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
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 238000000576 coating method Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- XZXYQEHISUMZAT-UHFFFAOYSA-N 2-[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound CC1=CC=C(O)C(CC=2C(=CC=C(C)C=2)O)=C1 XZXYQEHISUMZAT-UHFFFAOYSA-N 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 229910021595 Copper(I) iodide Inorganic materials 0.000 abstract 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 229940107816 ammonium iodide Drugs 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 abstract 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 1
- 150000007529 inorganic bases Chemical class 0.000 abstract 1
- 150000002497 iodine compounds Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 150000007530 organic bases Chemical class 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F5/00—Electrolytic stripping of metallic layers or coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2363352A DE2363352C3 (de) | 1973-12-20 | 1973-12-20 | Bad zum elektrolytischen Ablösen von Metallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1444699A true GB1444699A (en) | 1976-08-04 |
Family
ID=5901294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5461474A Expired GB1444699A (en) | 1973-12-20 | 1974-12-18 | Electrolytic bath for the removal of metals |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3912603A (enExample) |
| BE (1) | BE823676A (enExample) |
| CH (1) | CH603833A5 (enExample) |
| DE (1) | DE2363352C3 (enExample) |
| FR (1) | FR2255397B1 (enExample) |
| GB (1) | GB1444699A (enExample) |
| IT (1) | IT1026066B (enExample) |
| NL (1) | NL7416696A (enExample) |
| SE (1) | SE7415930L (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117406A (en) * | 1982-03-08 | 1983-10-12 | Occidental Chem Co | Electrolytic stripping |
| GB2121439A (en) * | 1982-05-27 | 1983-12-21 | Occidental Chem Co | Electrolytic stripping composition and process |
| RU2104339C1 (ru) * | 1994-08-05 | 1998-02-10 | Научно-производственное предприятие "Завод им.В.Я.Климова" | Раствор из электрохимического удаления медного покрытия |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090935A (en) * | 1977-07-12 | 1978-05-23 | The United States Of America As Represented By The Secretary Of The Interior | Process for recovering silver, copper and stainless steel from silver brazed stainless steel sections |
| US4264419A (en) * | 1979-10-09 | 1981-04-28 | Olin Corporation | Electrochemical detinning of copper base alloys |
| US4233124A (en) * | 1979-10-29 | 1980-11-11 | Oxy Metal Industries Corporation | Electrolytic stripping bath and process |
| US4264420A (en) * | 1979-10-29 | 1981-04-28 | Oxy Metal Industries Corporation | Electrolytic stripping bath and process |
| US4664763A (en) * | 1985-05-08 | 1987-05-12 | M&T Chemicals Inc. | Process for stripping nickel or nickel-alloy plating in a chromic acid solution |
| BE1001539A3 (nl) * | 1988-03-17 | 1989-11-21 | Bekaert Sa Nv | Metaalvezels verkregen door gebundeld trekken. |
| USRE34227E (en) * | 1989-11-27 | 1993-04-20 | Motorola, Inc. | Non-cyanide electrode cleaning process |
| US4968397A (en) * | 1989-11-27 | 1990-11-06 | Asher Reginald K | Non-cyanide electrode cleaning process |
| DE102004053135A1 (de) * | 2004-10-29 | 2006-05-04 | Siemens Ag | Verfahren zum Abtragen einer Beschichtung von einem Bauteil |
| WO2011044340A1 (en) * | 2009-10-08 | 2011-04-14 | First Solar, Inc. | Electrochemical method and apparatus for removing coating from a substrate |
| US11649558B2 (en) | 2015-03-13 | 2023-05-16 | Okuno Chemical Industries Co., Ltd. | Electrolytic stripping agent for jig |
| CN106367803A (zh) * | 2016-09-05 | 2017-02-01 | 上海瑞尔实业有限公司 | 一种塑料电镀挂具铜镍铬镀层剥离方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2371529A (en) * | 1941-09-20 | 1945-03-13 | Dow Chemical Co | Removal of electrodeposited metals |
| US2581490A (en) * | 1947-03-11 | 1952-01-08 | Gen Motors Corp | Electrolytic process of stripping metallic coatings from a ferrous metal base |
| US3151049A (en) * | 1958-09-29 | 1964-09-29 | Union Carbide Corp | Electrolytic method of and bath for stripping coatings from bases |
| US3819494A (en) * | 1973-03-29 | 1974-06-25 | Fountain Plating Co Inc | Method of removing braze |
-
1973
- 1973-12-20 DE DE2363352A patent/DE2363352C3/de not_active Expired
-
1974
- 1974-12-11 CH CH1648374A patent/CH603833A5/xx not_active IP Right Cessation
- 1974-12-17 US US533719A patent/US3912603A/en not_active Expired - Lifetime
- 1974-12-18 IT IT54626/74A patent/IT1026066B/it active
- 1974-12-18 GB GB5461474A patent/GB1444699A/en not_active Expired
- 1974-12-18 SE SE7415930A patent/SE7415930L/xx unknown
- 1974-12-20 FR FR7442318A patent/FR2255397B1/fr not_active Expired
- 1974-12-20 NL NL7416696A patent/NL7416696A/xx not_active Application Discontinuation
- 1974-12-20 BE BE151780A patent/BE823676A/xx not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117406A (en) * | 1982-03-08 | 1983-10-12 | Occidental Chem Co | Electrolytic stripping |
| GB2121439A (en) * | 1982-05-27 | 1983-12-21 | Occidental Chem Co | Electrolytic stripping composition and process |
| RU2104339C1 (ru) * | 1994-08-05 | 1998-02-10 | Научно-производственное предприятие "Завод им.В.Я.Климова" | Раствор из электрохимического удаления медного покрытия |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2363352C3 (de) | 1980-12-11 |
| SE7415930L (enExample) | 1975-06-23 |
| FR2255397A1 (enExample) | 1975-07-18 |
| IT1026066B (it) | 1978-09-20 |
| US3912603A (en) | 1975-10-14 |
| DE2363352A1 (de) | 1975-10-02 |
| DE2363352B2 (de) | 1980-04-17 |
| BE823676A (fr) | 1975-06-20 |
| NL7416696A (nl) | 1975-06-24 |
| FR2255397B1 (enExample) | 1980-11-07 |
| CH603833A5 (enExample) | 1978-08-31 |
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| CH621824A5 (enExample) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |