NL6704974A - - Google Patents
Info
- Publication number
- NL6704974A NL6704974A NL6704974A NL6704974A NL6704974A NL 6704974 A NL6704974 A NL 6704974A NL 6704974 A NL6704974 A NL 6704974A NL 6704974 A NL6704974 A NL 6704974A NL 6704974 A NL6704974 A NL 6704974A
- Authority
- NL
- Netherlands
Links
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
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/08—Deposition of black chromium, e.g. hexavalent chromium, CrVI
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)
- Electroplating Methods And Accessories (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7403683.A NL157950B (nl) | 1966-04-08 | 1974-03-19 | Werkwijze ter bereiding van een voor het elektrolytisch neerslaan van zwarte chroom bevattende deklagen te gebruiken bad, alsmede de toepassing van dit bad bij het elektrolytisch neerslaan van deze deklagen en de hierbij verkregen gechromeerde voorwerpen. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US541075A US3419481A (en) | 1966-04-08 | 1966-04-08 | Electrolyte and process for electroplating black chromium and article thereby produced |
| US59536466A | 1966-11-18 | 1966-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6704974A true NL6704974A (pl) | 1967-10-09 |
Family
ID=27066598
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6704974A NL6704974A (pl) | 1966-04-08 | 1967-04-07 | |
| NL7403683.A NL157950B (nl) | 1966-04-08 | 1974-03-19 | Werkwijze ter bereiding van een voor het elektrolytisch neerslaan van zwarte chroom bevattende deklagen te gebruiken bad, alsmede de toepassing van dit bad bij het elektrolytisch neerslaan van deze deklagen en de hierbij verkregen gechromeerde voorwerpen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7403683.A NL157950B (nl) | 1966-04-08 | 1974-03-19 | Werkwijze ter bereiding van een voor het elektrolytisch neerslaan van zwarte chroom bevattende deklagen te gebruiken bad, alsmede de toepassing van dit bad bij het elektrolytisch neerslaan van deze deklagen en de hierbij verkregen gechromeerde voorwerpen. |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US3419481A (pl) |
| AT (1) | AT272787B (pl) |
| BE (1) | BE696774A (pl) |
| CH (1) | CH473903A (pl) |
| DE (1) | DE1621060C3 (pl) |
| DK (1) | DK134572B (pl) |
| ES (1) | ES338946A1 (pl) |
| FR (1) | FR1522610A (pl) |
| GB (1) | GB1175461A (pl) |
| IL (1) | IL27753A (pl) |
| NL (2) | NL6704974A (pl) |
| NO (1) | NO121926B (pl) |
| SE (1) | SE337151B (pl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6800734A (pl) * | 1967-01-18 | 1968-07-19 | ||
| US3816142A (en) * | 1972-05-08 | 1974-06-11 | K Lindemann | Electroless chromium plating process and composition |
| US3909404A (en) * | 1973-02-26 | 1975-09-30 | Oxy Metal Industries Corp | Composition and process for electrodepositing a black chromium deposit |
| FR2529581A1 (fr) * | 1982-06-30 | 1984-01-06 | Armines | Bain d'electrolyse a base de chrome trivalent |
| HU198970B (en) * | 1986-02-19 | 1989-12-28 | Visoram Szemuevegkeretgyar | Electrolysis bath for making bright, black chromium plating |
| IN167895B (pl) * | 1988-01-05 | 1991-01-05 | Council Scient Ind Res | |
| EP3162919A1 (de) * | 2015-10-29 | 2017-05-03 | GmbH Franz | Verfahren zur effizienten schwarzverchromung i |
| CN106399990B (zh) * | 2016-08-16 | 2019-09-20 | 深圳市诚达科技股份有限公司 | 一种基于不锈钢表面的抗结焦纳米材料及其制备方法 |
| CN109183083B (zh) * | 2018-11-27 | 2020-05-12 | 东北大学 | 一种基于热力学耦合问题提高镀铬板表面能的方法 |
| CN111206269B (zh) * | 2019-12-19 | 2021-03-30 | 陕西斯瑞新材料股份有限公司 | 一种具有高热辐射系数的电镀黑铬的制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA624887A (en) * | 1961-08-01 | Allied Chemical Corporation | Electrodeposition of black chromium coatings | |
| US1953484A (en) * | 1928-12-11 | 1934-04-03 | Westinghouse Lamp Co | Method of chromium plating |
| FR754360A (pl) * | 1929-10-16 | 1933-11-03 | ||
| US2088615A (en) * | 1932-06-29 | 1937-08-03 | Schlotter Max | Electrodeposition of chromium |
| DE881596C (de) * | 1943-05-28 | 1953-07-02 | Metallgesellschaft Ag | Verfahren zur Verbesserung der Gleiteigenschaften metallischer Oberflaechen |
| US2354746A (en) * | 1943-07-12 | 1944-08-01 | Duzmal Stan Edward | Attachment device |
| US2623847A (en) * | 1947-09-10 | 1952-12-30 | Lloyd O Gilbert | Black chromium plating |
| US2507956A (en) * | 1947-11-01 | 1950-05-16 | Lithographic Technical Foundat | Process of coating aluminum |
| US2777785A (en) * | 1953-07-30 | 1957-01-15 | Heintz Mfg Co | Composition for and method of treating metals as well as the treated product |
| US2946728A (en) * | 1955-06-23 | 1960-07-26 | Cleveland Pneumatic Ind Inc | Adherent electroplating on titanium |
| US2841541A (en) * | 1955-10-28 | 1958-07-01 | Diamond Alkali Co | Chemical composition for chromium plating |
| US2841540A (en) * | 1955-10-28 | 1958-07-01 | Diamond Alkali Co | Chemical composition for chromium plating |
| SU135319A1 (ru) * | 1960-05-21 | 1961-01-05 | И.И. Левитан | Комбинированное черное хромирование |
| JPS3922105B1 (pl) * | 1962-12-20 | 1964-10-07 |
-
1966
- 1966-04-08 US US541075A patent/US3419481A/en not_active Expired - Lifetime
- 1966-11-18 US US595364A patent/US3511759A/en not_active Expired - Lifetime
-
1967
- 1967-03-31 DK DK178067AA patent/DK134572B/da not_active IP Right Cessation
- 1967-04-05 FR FR101520A patent/FR1522610A/fr not_active Expired
- 1967-04-05 ES ES338946A patent/ES338946A1/es not_active Expired
- 1967-04-06 GB GB05939/67A patent/GB1175461A/en not_active Expired
- 1967-04-07 BE BE696774D patent/BE696774A/xx not_active IP Right Cessation
- 1967-04-07 SE SE04860/67A patent/SE337151B/xx unknown
- 1967-04-07 AT AT331167A patent/AT272787B/de active
- 1967-04-07 IL IL27753A patent/IL27753A/en unknown
- 1967-04-07 NL NL6704974A patent/NL6704974A/xx unknown
- 1967-04-07 NO NO167624A patent/NO121926B/no unknown
- 1967-04-07 DE DE1967D0052742 patent/DE1621060C3/de not_active Expired
- 1967-04-10 CH CH502867A patent/CH473903A/fr not_active IP Right Cessation
-
1974
- 1974-03-19 NL NL7403683.A patent/NL157950B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL27753A (en) | 1970-10-30 |
| CH473903A (fr) | 1969-06-15 |
| FR1522610A (fr) | 1968-04-26 |
| NO121926B (pl) | 1971-04-26 |
| DK134572B (da) | 1976-11-29 |
| US3419481A (en) | 1968-12-31 |
| ES338946A1 (es) | 1968-09-01 |
| DE1621060A1 (de) | 1971-05-27 |
| DE1621060B2 (de) | 1976-04-15 |
| US3511759A (en) | 1970-05-12 |
| NL157950B (nl) | 1978-09-15 |
| DE1621060C3 (de) | 1978-01-19 |
| AT272787B (de) | 1969-07-25 |
| BE696774A (pl) | 1967-10-09 |
| SE337151B (pl) | 1971-07-26 |
| GB1175461A (en) | 1969-12-23 |
| DK134572C (pl) | 1977-05-02 |
| NL7403683A (en) | 1974-06-25 |