BR7701506A - Aperfeicoamento em um banho para a eletrodeposicao de niquel brilhante e nivelado,e processo para preparacao de uma betaina de acido piridil-alquil-sulfonico - Google Patents
Aperfeicoamento em um banho para a eletrodeposicao de niquel brilhante e nivelado,e processo para preparacao de uma betaina de acido piridil-alquil-sulfonicoInfo
- Publication number
- BR7701506A BR7701506A BR7701506A BR7701506A BR7701506A BR 7701506 A BR7701506 A BR 7701506A BR 7701506 A BR7701506 A BR 7701506A BR 7701506 A BR7701506 A BR 7701506A BR 7701506 A BR7701506 A BR 7701506A
- Authority
- BR
- Brazil
- Prior art keywords
- betaina
- perfecting
- electrodeposition
- pyridyl
- bright
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/32—Sulfur atoms
- C07D213/34—Sulfur atoms to which a second hetero atom is attached
-
- 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
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
- C25D3/14—Electroplating: Baths therefor from solutions of nickel or cobalt from baths containing acetylenic or heterocyclic compounds
- C25D3/18—Heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Pyridine Compounds (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66652576A | 1976-03-12 | 1976-03-12 | |
| US05/763,452 US4067785A (en) | 1976-03-12 | 1977-01-27 | Electroplating additives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7701506A true BR7701506A (pt) | 1977-11-29 |
Family
ID=27099476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7701506A BR7701506A (pt) | 1976-03-12 | 1977-03-11 | Aperfeicoamento em um banho para a eletrodeposicao de niquel brilhante e nivelado,e processo para preparacao de uma betaina de acido piridil-alquil-sulfonico |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS52116475A (ja) |
| AT (1) | AT361266B (ja) |
| BR (1) | BR7701506A (ja) |
| CA (1) | CA1072098A (ja) |
| CH (1) | CH630355A5 (ja) |
| DE (1) | DE2710721A1 (ja) |
| ES (1) | ES456723A1 (ja) |
| FR (1) | FR2343729A1 (ja) |
| GB (1) | GB1578168A (ja) |
| IT (1) | IT1083723B (ja) |
| NL (1) | NL7702673A (ja) |
| SU (1) | SU791230A3 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2242200B (en) * | 1990-02-20 | 1993-11-17 | Omi International | Plating compositions and processes |
| IT1275486B (it) * | 1995-07-06 | 1997-08-07 | Giuseppe Faranda | Sistema di sintesi per l'ottenimento di piridin propil sulfo betaina, senza rischi per l'uomo e per l'ambiente |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2839456A (en) * | 1956-11-16 | 1958-06-17 | Hanson Van Winkle Munning Co | Electroplating |
| US3336324A (en) * | 1966-06-24 | 1967-08-15 | Cilag Chemie | N-allyl-pyridine-3-sulfonic acid betaine |
| DE1621157A1 (de) * | 1967-08-16 | 1971-05-19 | Riedel & Co | Saures galvanisches Nickelbad |
| US3821095A (en) * | 1972-09-26 | 1974-06-28 | M & T Chemicals Inc | Zinc electroplating process and electrolyte therefor |
| US3862019A (en) * | 1974-04-26 | 1975-01-21 | R O Hull & Company Inc | Composition of electroplating bath for the electrodeposition of bright nickel |
-
1977
- 1977-03-04 GB GB931877A patent/GB1578168A/en not_active Expired
- 1977-03-10 ES ES456723A patent/ES456723A1/es not_active Expired
- 1977-03-10 IT IT4841677A patent/IT1083723B/it active
- 1977-03-10 JP JP2554577A patent/JPS52116475A/ja active Pending
- 1977-03-11 BR BR7701506A patent/BR7701506A/pt unknown
- 1977-03-11 NL NL7702673A patent/NL7702673A/xx not_active Application Discontinuation
- 1977-03-11 SU SU772458751A patent/SU791230A3/ru active
- 1977-03-11 FR FR7707349A patent/FR2343729A1/fr active Granted
- 1977-03-11 AT AT166477A patent/AT361266B/de not_active IP Right Cessation
- 1977-03-11 CH CH310777A patent/CH630355A5/de not_active IP Right Cessation
- 1977-03-11 CA CA273,773A patent/CA1072098A/en not_active Expired
- 1977-03-11 DE DE19772710721 patent/DE2710721A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2343729B1 (ja) | 1982-07-02 |
| IT1083723B (it) | 1985-05-25 |
| CH630355A5 (en) | 1982-06-15 |
| SU791230A3 (ru) | 1980-12-23 |
| CA1072098A (en) | 1980-02-19 |
| NL7702673A (nl) | 1977-09-14 |
| DE2710721A1 (de) | 1977-09-15 |
| ATA166477A (de) | 1980-07-15 |
| GB1578168A (en) | 1980-11-05 |
| ES456723A1 (es) | 1978-12-16 |
| AT361266B (de) | 1981-02-25 |
| FR2343729A1 (fr) | 1977-10-07 |
| JPS52116475A (en) | 1977-09-29 |
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