ZA801260B - Process for electrodialytically regenerating an electroless plating bath by removing at least a portion of the reacted products - Google Patents
Process for electrodialytically regenerating an electroless plating bath by removing at least a portion of the reacted productsInfo
- Publication number
- ZA801260B ZA801260B ZA00801260A ZA801260A ZA801260B ZA 801260 B ZA801260 B ZA 801260B ZA 00801260 A ZA00801260 A ZA 00801260A ZA 801260 A ZA801260 A ZA 801260A ZA 801260 B ZA801260 B ZA 801260B
- Authority
- ZA
- South Africa
- Prior art keywords
- electrodialytically
- regenerating
- electroless plating
- plating bath
- reacted products
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1617—Purification and regeneration of coating baths
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemically Coating (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1708679A | 1979-03-05 | 1979-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA801260B true ZA801260B (en) | 1981-03-25 |
Family
ID=21780648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00801260A ZA801260B (en) | 1979-03-05 | 1980-03-04 | Process for electrodialytically regenerating an electroless plating bath by removing at least a portion of the reacted products |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0015737B1 (fr) |
JP (1) | JPS56108868A (fr) |
AU (1) | AU536421B2 (fr) |
DE (1) | DE3063023D1 (fr) |
MX (1) | MX153388A (fr) |
ZA (1) | ZA801260B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600493A (en) * | 1985-01-14 | 1986-07-15 | Morton Thiokol, Inc. | Electrodialysis apparatus for the chemical maintenance of electroless copper plating baths |
US4762601A (en) * | 1986-11-10 | 1988-08-09 | Morton Thiokol, Inc. | Copper bath for electroless plating having excess counter-cation and process using same |
DE3929121C1 (fr) * | 1989-09-01 | 1991-02-28 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
DE3929137C1 (fr) * | 1989-09-01 | 1991-02-28 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
CA2069221A1 (fr) * | 1992-05-22 | 1993-11-23 | Mark W. Kennedy | Mode d'extraction par electrodialyse des sels contenus dans des solutions de lavage a base d'hydrogene sulfure |
DE4310366C1 (de) * | 1993-03-30 | 1994-10-13 | Fraunhofer Ges Forschung | Verfahren zum Regenerieren von wässrigen, außenstromlos arbeitenden Beschichtungsbädern |
US6391177B1 (en) | 2001-02-20 | 2002-05-21 | David Crotty | High temperature continuous electrodialysis of electroless plating solutions |
DE102004002778C5 (de) | 2004-01-20 | 2017-04-20 | Enthone Inc. | Verfahren zur Regenerierung von Metallisierungsbädern |
JP2012200666A (ja) * | 2011-03-25 | 2012-10-22 | Dowa Eco-System Co Ltd | Li溶液回収装置及びLi溶液回収方法 |
CN104120485A (zh) * | 2014-08-13 | 2014-10-29 | 湖北三江航天红林探控有限公司 | 一种电镀铜槽液的处理工艺 |
CN104562102A (zh) * | 2014-12-31 | 2015-04-29 | 苏州福莱盈电子有限公司 | 一种高深度盲孔电镀铜溶液 |
CN105316713A (zh) * | 2015-10-26 | 2016-02-10 | 苏州福莱盈电子有限公司 | 一种电镀铜溶解液及高深度盲孔快速填孔工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764503A (en) * | 1972-01-19 | 1973-10-09 | Dart Ind Inc | Electrodialysis regeneration of metal containing acid solutions |
US3909381A (en) * | 1974-11-18 | 1975-09-30 | Raymond John L | Purification of chromium plating solutions by electrodialysis |
DE2606586B2 (de) * | 1976-02-19 | 1980-05-29 | Hager + Elsaesser Gmbh, 7000 Stuttgart | Verfahren zur Rückgewinnung von Stoffen mittels Membrantrennung |
US4049519A (en) * | 1976-10-06 | 1977-09-20 | Walter John Sloan | Carbonate reduction |
US4105534A (en) * | 1977-08-29 | 1978-08-08 | John L. Raymond | Apparatus for removing impurities from electrolyte solutions |
JPS563666A (en) * | 1979-06-19 | 1981-01-14 | Hitachi Ltd | Method and apparatus for regenerating chemical copper plating solution |
-
1980
- 1980-03-04 ZA ZA00801260A patent/ZA801260B/xx unknown
- 1980-03-04 JP JP2786180A patent/JPS56108868A/ja active Granted
- 1980-03-04 EP EP80300642A patent/EP0015737B1/fr not_active Expired
- 1980-03-04 DE DE8080300642T patent/DE3063023D1/de not_active Expired
- 1980-03-05 AU AU56170/80A patent/AU536421B2/en not_active Ceased
- 1980-03-05 MX MX181438A patent/MX153388A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JPS56108868A (en) | 1981-08-28 |
MX153388A (es) | 1986-10-07 |
AU5617080A (en) | 1981-09-10 |
EP0015737A1 (fr) | 1980-09-17 |
AU536421B2 (en) | 1984-05-10 |
JPH0416549B2 (fr) | 1992-03-24 |
DE3063023D1 (en) | 1983-06-16 |
EP0015737B1 (fr) | 1983-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2075063B (en) | Process for plating polumeric substrates | |
DE3060612D1 (en) | Selective electroless plating process for the surfaces of a workpiece | |
GB2099459B (en) | Stripping solution for nickel superalloys | |
DE3270927D1 (en) | Process for producing ethylene polymers | |
DE3166337D1 (en) | Process for making rigid shaped articles | |
ZA801260B (en) | Process for electrodialytically regenerating an electroless plating bath by removing at least a portion of the reacted products | |
YU115582A (en) | Process for producing blister copper | |
YU281282A (en) | Process for producing sps-aze | |
DE3276431D1 (en) | Process for producing 3-chloro-5-trifluoromethylpyridines | |
DE3269222D1 (en) | Process for producing 5-halomethylfurfural | |
DE3270799D1 (en) | A process for producing nitrile compounds | |
US4701350B2 (en) | Process for electroless metal deposition | |
DE3476683D1 (en) | Process for electroless plating | |
DE3365255D1 (en) | Process for producing a polyimide solution | |
DE3172905D1 (en) | Process for preparing polyimide solution | |
GB2000158B (en) | Method for the preparation of a plated product | |
PT69559A (en) | Process for plating a composite structure | |
EG16713A (en) | Process for producing a compositions for treating galucoma | |
GB2026458B (en) | Process for recovering metal elements from carbonaceous products | |
GB2090155B (en) | Process for producing phosphorous-vanadium-oxygen catalysts | |
YU36982A (en) | Process for producing alpha-haloalkylamides | |
DE3161095D1 (en) | Process for producing catalyst | |
JPS648290A (en) | Zinc plating process for products | |
GB2011800B (en) | Process for producing granules from a solution | |
DE3268606D1 (en) | Process for producing alpha-picoline |