CA1072098A - Pyridyl alkyl sulfonic acid betaines as electroplating additives - Google Patents
Pyridyl alkyl sulfonic acid betaines as electroplating additivesInfo
- Publication number
- CA1072098A CA1072098A CA273,773A CA273773A CA1072098A CA 1072098 A CA1072098 A CA 1072098A CA 273773 A CA273773 A CA 273773A CA 1072098 A CA1072098 A CA 1072098A
- Authority
- CA
- Canada
- Prior art keywords
- pyridyl
- betaine
- sodium
- ethanesulfonic acid
- methyl
- 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
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 |
---|---|
CA1072098A true CA1072098A (en) | 1980-02-19 |
Family
ID=27099476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA273,773A Expired CA1072098A (en) | 1976-03-12 | 1977-03-11 | Pyridyl alkyl sulfonic acid betaines as electroplating additives |
Country Status (12)
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 JP JP2554577A patent/JPS52116475A/ja active Pending
- 1977-03-10 IT IT4841677A patent/IT1083723B/it 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 BR BR7701506A patent/BR7701506A/pt unknown
- 1977-03-11 SU SU772458751A patent/SU791230A3/ru active
- 1977-03-11 NL NL7702673A patent/NL7702673A/xx not_active Application Discontinuation
- 1977-03-11 DE DE19772710721 patent/DE2710721A1/de not_active Withdrawn
- 1977-03-11 CA CA273,773A patent/CA1072098A/en not_active Expired
- 1977-03-11 CH CH310777A patent/CH630355A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1083723B (it) | 1985-05-25 |
NL7702673A (nl) | 1977-09-14 |
ATA166477A (de) | 1980-07-15 |
FR2343729B1 (US20050192411A1-20050901-C00001.png) | 1982-07-02 |
AT361266B (de) | 1981-02-25 |
ES456723A1 (es) | 1978-12-16 |
CH630355A5 (en) | 1982-06-15 |
DE2710721A1 (de) | 1977-09-15 |
FR2343729A1 (fr) | 1977-10-07 |
JPS52116475A (en) | 1977-09-29 |
GB1578168A (en) | 1980-11-05 |
SU791230A3 (ru) | 1980-12-23 |
BR7701506A (pt) | 1977-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |