IE33781L - Acidic zinc electrolytes - Google Patents
Acidic zinc electrolytesInfo
- Publication number
- IE33781L IE33781L IE45270A IE45270A IE33781L IE 33781 L IE33781 L IE 33781L IE 45270 A IE45270 A IE 45270A IE 45270 A IE45270 A IE 45270A IE 33781 L IE33781 L IE 33781L
- Authority
- IE
- Ireland
- Prior art keywords
- group
- zinc
- electrolyte
- coumarinyl
- sulphate
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052725 zinc Inorganic materials 0.000 title abstract 5
- 239000003792 electrolyte Substances 0.000 title abstract 4
- 239000011701 zinc Substances 0.000 title abstract 4
- 230000002378 acidificating effect Effects 0.000 title abstract 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 3
- 150000002576 ketones Chemical class 0.000 abstract 3
- -1 (substituted) phenyl Chemical group 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 125000000332 coumarinyl group Chemical group O1C(=O)C(=CC2=CC=CC=C12)* 0.000 abstract 2
- 229920001223 polyethylene glycol Polymers 0.000 abstract 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000005078 alkoxycarbonylalkyl group Chemical group 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 150000003934 aromatic aldehydes Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 abstract 1
- 125000002541 furyl group Chemical group 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 1
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 abstract 1
- 125000004076 pyridyl group Chemical group 0.000 abstract 1
- 229960004889 salicylic acid Drugs 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 125000001544 thienyl group Chemical group 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
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
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Chemically Coating (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1309946 Electro-depositing glossy zinc SCHERING AG 8 April 1970 [12 April 1969] 16668/70 Heading C7B Glossy zinc is electro-deposited from an acidic zinc electrolyte containing at least one poly-ethylene glycol and a ketone of formula R 1 CO R 2 each represents an aryl, a coumarinyl or 5- or 6- membered heterocyclic group containing N and/or S and/or O, alone or attached to a saturated or unsaturated bivalent hydrocarbon group (e.g. up to 4C), or represents a phenylcarbonylalkyl group, or in which R 1 represents one of the above and R 2 a saturated or unsaturated aliphatic hydrocarbon group (e.g. up to 4C), an alkoxycarbonylalkyl or a cyanoalkyl group. Many examples of ketones are specified in which R 1 , R 2 each represents a (substituted) phenyl, naphthyl, coumarinyl, pyridyl, furyl, thienyl or pyranyl group, which may be attached to a vinylene group, or a phenylcarbonylmethyl group. The polyethylene glycol can have 5-500 CH 2 CH 2 O units and a total concentration of 0À1- 20 g/l. The total concentration of the ketone is preferably 0À01-5 g/l. The electrolyte may also contain, besides zinc and ammonium chloride or sulphate, sodium chloride or sulphate, optionally boric acid and/or an aliphatic and/or aromatic carboxylic acid, e.g. acetic, benzoic or salicylic acid, other glossing agents e. g. aromatic aldehydes, and a wetting agent e.g. Na-n-octylsulphate. The electrolyte may be agitated by air injection or cathode movement.
[GB1309946A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691919305 DE1919305C3 (en) | 1969-04-12 | 1969-04-12 | Acid electrolytic bright zinc bath containing no organic complexing agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE33781L true IE33781L (en) | 1970-10-12 |
| IE33781B1 IE33781B1 (en) | 1974-10-30 |
Family
ID=5731374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE45270A IE33781B1 (en) | 1969-04-12 | 1970-04-09 | Acidic zinc electrolytes |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT294515B (en) |
| BE (1) | BE748800A (en) |
| CA (1) | CA967111A (en) |
| CH (1) | CH539687A (en) |
| DE (1) | DE1919305C3 (en) |
| ES (1) | ES378483A1 (en) |
| FR (1) | FR2038412B1 (en) |
| GB (1) | GB1309946A (en) |
| IE (1) | IE33781B1 (en) |
| NL (1) | NL166505C (en) |
| SE (1) | SE363850B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2039299B (en) * | 1978-12-26 | 1983-05-25 | Rohco Inc | Brightening and levelling agent for acid zinc plating baths |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1524719A (en) * | 1966-05-28 | 1968-05-10 | Max Schlotter Fabrik Fuer Galv | Bright zinc electrolytic acid bath |
| DE1521029C3 (en) * | 1966-05-28 | 1984-01-19 | Dr.-Ing. Max Schlötter GmbH & Co KG, 7340 Geislingen | Acid galvanic bright zinc bath |
-
1969
- 1969-04-12 DE DE19691919305 patent/DE1919305C3/en not_active Expired
-
1970
- 1970-03-16 CH CH391870A patent/CH539687A/en not_active IP Right Cessation
- 1970-04-08 GB GB1666870A patent/GB1309946A/en not_active Expired
- 1970-04-09 IE IE45270A patent/IE33781B1/en unknown
- 1970-04-10 SE SE492870A patent/SE363850B/xx unknown
- 1970-04-10 BE BE748800D patent/BE748800A/en not_active IP Right Cessation
- 1970-04-10 AT AT330770A patent/AT294515B/en not_active IP Right Cessation
- 1970-04-10 FR FR7012993A patent/FR2038412B1/fr not_active Expired
- 1970-04-11 ES ES378483A patent/ES378483A1/en not_active Expired
- 1970-04-11 NL NL7005236A patent/NL166505C/en not_active IP Right Cessation
- 1970-04-13 CA CA079,966A patent/CA967111A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH539687A (en) | 1973-07-31 |
| ES378483A1 (en) | 1972-06-16 |
| NL7005236A (en) | 1970-10-14 |
| FR2038412A1 (en) | 1971-01-08 |
| IE33781B1 (en) | 1974-10-30 |
| FR2038412B1 (en) | 1973-03-16 |
| DE1919305C3 (en) | 1981-04-30 |
| AT294515B (en) | 1971-11-25 |
| NL166505B (en) | 1981-03-16 |
| DE1919305B2 (en) | 1980-08-21 |
| BE748800A (en) | 1970-10-12 |
| NL166505C (en) | 1981-08-17 |
| CA967111A (en) | 1975-05-06 |
| DE1919305A1 (en) | 1970-10-22 |
| GB1309946A (en) | 1973-03-14 |
| SE363850B (en) | 1974-02-04 |
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