NL58143C - - Google Patents
Info
- Publication number
- NL58143C NL58143C NL99295A NL99295A NL58143C NL 58143 C NL58143 C NL 58143C NL 99295 A NL99295 A NL 99295A NL 99295 A NL99295 A NL 99295A NL 58143 C NL58143 C NL 58143C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
- Y10S205/917—Treatment of workpiece between coating steps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB190570D DE715515C (de) | 1940-04-27 | 1940-04-27 | Verfahren zur anodischen Vorbehandlung zuvor in ueblicher Weise entfetteter Metalloberflaechen |
DE270640X | 1940-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL58143C true NL58143C (de) | 1946-08-15 |
Family
ID=25763644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL99295A NL58143C (de) | 1940-04-27 | 1940-10-22 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2421863A (de) |
CH (1) | CH223783A (de) |
DE (1) | DE715515C (de) |
FR (1) | FR869641A (de) |
NL (1) | NL58143C (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732288A (en) * | 1951-06-19 | 1956-01-24 | Manufacture of metal mesh screens | |
DE939659C (de) * | 1952-06-28 | 1956-03-01 | Richard Dr Springer | Verfahren zum elektrolytischen Entzundern von Metalloberflaechen in alkalischen Loesungen |
US2850444A (en) * | 1954-11-01 | 1958-09-02 | Rca Corp | Pulse method of etching semiconductor junction devices |
DE1079417B (de) * | 1955-06-25 | 1960-04-07 | Siemens Ag | Verfahren zur elektrolytischen Oberflaechenbehandlung von Metallen |
DE1228493B (de) * | 1960-11-23 | 1966-11-10 | Schoeller & Co | Verfahren zum Reinigen von Metallgegenstaenden durch Ultraschallbehandlung |
US3331760A (en) * | 1962-01-16 | 1967-07-18 | Gen Dynamics Corp | Electrolytic milling |
US3671407A (en) * | 1970-09-11 | 1972-06-20 | United States Steel Corp | Method for preventing high-temperature blistering of copper coatings electro-deposited on copper substrates |
US3886053A (en) * | 1973-11-01 | 1975-05-27 | James M Leland | Programmable pulse electroplating process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1574055A (en) * | 1920-05-15 | 1926-02-23 | Madsenell Corp | Fabrication of metal sheets by electrodeposition |
US2109675A (en) * | 1934-10-03 | 1938-03-01 | Meaker Company | Method of eliminating embrittlement and corrosion of pickled metal |
GB458940A (en) * | 1935-08-20 | 1936-12-30 | Richard Thomas & Co Ltd | Improvements in or relating to the production of coatings of tin or tin alloys on metal articles |
US2133255A (en) * | 1937-05-19 | 1938-10-11 | Percy A E Armstrong | Process of electroplating copper |
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1940
- 1940-04-27 DE DEB190570D patent/DE715515C/de not_active Expired
- 1940-10-22 NL NL99295A patent/NL58143C/xx active
- 1940-11-28 CH CH223783D patent/CH223783A/de unknown
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1941
- 1941-01-30 FR FR869641D patent/FR869641A/fr not_active Expired
- 1941-04-25 US US390374A patent/US2421863A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR869641A (fr) | 1942-02-09 |
US2421863A (en) | 1947-06-10 |
DE715515C (de) | 1942-01-03 |
CH223783A (de) | 1942-10-15 |