DE2950628C2 - - Google Patents
Info
- Publication number
- DE2950628C2 DE2950628C2 DE2950628A DE2950628A DE2950628C2 DE 2950628 C2 DE2950628 C2 DE 2950628C2 DE 2950628 A DE2950628 A DE 2950628A DE 2950628 A DE2950628 A DE 2950628A DE 2950628 C2 DE2950628 C2 DE 2950628C2
- Authority
- DE
- Germany
- Prior art keywords
- zinc
- group
- thiourea
- luster
- acid
- 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
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 15
- 239000011701 zinc Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 239000004327 boric acid Substances 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 9
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
- 239000002932 luster Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229920002401 polyacrylamide Polymers 0.000 claims description 7
- -1 vinyl halide Chemical class 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 150000003751 zinc Chemical class 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 125000005619 boric acid group Chemical group 0.000 claims 2
- 150000003254 radicals Chemical class 0.000 claims 2
- 229920002554 vinyl polymer Polymers 0.000 claims 2
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 claims 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 claims 1
- 229920002873 Polyethylenimine Polymers 0.000 claims 1
- 229910006146 SO3M1 Inorganic materials 0.000 claims 1
- 150000003926 acrylamides Chemical class 0.000 claims 1
- 125000005907 alkyl ester group Chemical group 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 150000003934 aromatic aldehydes Chemical class 0.000 claims 1
- 150000005840 aryl radicals Chemical class 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 238000004070 electrodeposition Methods 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 125000000627 niacin group Chemical group 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 229920002755 poly(epichlorohydrin) Polymers 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- 235000002639 sodium chloride Nutrition 0.000 description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 6
- 229960001763 zinc sulfate Drugs 0.000 description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- FULZLIGZKMKICU-UHFFFAOYSA-N N-phenylthiourea Chemical compound NC(=S)NC1=CC=CC=C1 FULZLIGZKMKICU-UHFFFAOYSA-N 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 description 2
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- HTKFORQRBXIQHD-UHFFFAOYSA-N allylthiourea Chemical compound NC(=S)NCC=C HTKFORQRBXIQHD-UHFFFAOYSA-N 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 150000003585 thioureas Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- JUSFFZFOIIGLRP-UHFFFAOYSA-N 1,1-dimethyl-3-phenylthiourea Chemical compound CN(C)C(=S)NC1=CC=CC=C1 JUSFFZFOIIGLRP-UHFFFAOYSA-N 0.000 description 1
- IPSVDERFJPMANL-UHFFFAOYSA-N 2-hydroxyethylthiourea Chemical compound NC(=S)NCCO IPSVDERFJPMANL-UHFFFAOYSA-N 0.000 description 1
- FCSHMCFRCYZTRQ-UHFFFAOYSA-N N,N'-diphenylthiourea Chemical compound C=1C=CC=CC=1NC(=S)NC1=CC=CC=C1 FCSHMCFRCYZTRQ-UHFFFAOYSA-N 0.000 description 1
- KQJQICVXLJTWQD-UHFFFAOYSA-N N-Methylthiourea Chemical compound CNC(N)=S KQJQICVXLJTWQD-UHFFFAOYSA-N 0.000 description 1
- IPCRBOOJBPETMF-UHFFFAOYSA-N N-acetylthiourea Chemical compound CC(=O)NC(N)=S IPCRBOOJBPETMF-UHFFFAOYSA-N 0.000 description 1
- XGEGHDBEHXKFPX-UHFFFAOYSA-N N-methylthiourea Natural products CNC(N)=O XGEGHDBEHXKFPX-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 229960001748 allylthiourea Drugs 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- SLUHLANJIVXTRQ-UHFFFAOYSA-N pyridin-2-ylthiourea Chemical compound NC(=S)NC1=CC=CC=N1 SLUHLANJIVXTRQ-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 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)
- Electroplating And Plating Baths Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/007,740 US4176017A (en) | 1979-01-31 | 1979-01-31 | Brightening composition for acid zinc electroplating bath and process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2950628A1 DE2950628A1 (de) | 1980-08-14 |
| DE2950628C2 true DE2950628C2 (OSRAM) | 1987-08-06 |
Family
ID=21727877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792950628 Granted DE2950628A1 (de) | 1979-01-31 | 1979-12-15 | Waessriges galvanisches zinkbad |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4176017A (OSRAM) |
| JP (1) | JPS5826435B2 (OSRAM) |
| AT (1) | AT369046B (OSRAM) |
| AU (1) | AU530014B2 (OSRAM) |
| BE (1) | BE880695A (OSRAM) |
| BR (1) | BR8000412A (OSRAM) |
| CA (1) | CA1171814A (OSRAM) |
| DE (1) | DE2950628A1 (OSRAM) |
| ES (1) | ES487728A0 (OSRAM) |
| FR (1) | FR2447982A1 (OSRAM) |
| GB (1) | GB2041004B (OSRAM) |
| IT (1) | IT1167605B (OSRAM) |
| MX (1) | MX153930A (OSRAM) |
| NL (1) | NL186102C (OSRAM) |
| SE (1) | SE448637B (OSRAM) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252619A (en) * | 1979-10-24 | 1981-02-24 | Oxy Metal Industries Corporation | Brightener for zinc electroplating solutions and process |
| US4395524A (en) * | 1981-04-10 | 1983-07-26 | Rohm And Haas Company | Acrylamide copolymer thickener for aqueous systems |
| US4425198A (en) | 1981-06-16 | 1984-01-10 | Omi International Corporation | Brightening composition for zinc alloy electroplating bath and its method of use |
| US4515663A (en) * | 1984-01-09 | 1985-05-07 | Omi International Corporation | Acid zinc and zinc alloy electroplating solution and process |
| US4541906A (en) * | 1984-05-21 | 1985-09-17 | Omi International Corporation | Zinc electroplating and baths therefore containing carrier brighteners |
| US4597838A (en) * | 1985-08-29 | 1986-07-01 | Omi International Corporation | Additive agent for zinc alloy electrolyte and process |
| IT1206252B (it) * | 1986-03-03 | 1989-04-14 | Omi Int Corp | Elettrolita per l'elettrodeposizione di leghe di zinco |
| US4857159A (en) * | 1987-03-25 | 1989-08-15 | The Standard Oil Company | Electrodeposition recovery method for metals in polymer chelates |
| US5084542A (en) * | 1990-05-31 | 1992-01-28 | E. I. Du Pont De Nemours And Company | Epoxy/isocyanate crosslinked coatings containing 1,3-disubstituted imidazole-2-thione catalysts |
| FR2847275B1 (fr) * | 2002-11-19 | 2006-03-31 | Usinor | Tole d'acier nu ou d'acier zingue revetue d'une couche de zinc ou d'alliage de zinc comprenant un polymere, et procede de fabrication par electrodeposition |
| JP2009191335A (ja) * | 2008-02-15 | 2009-08-27 | Ishihara Chem Co Ltd | めっき液及び電子部品 |
| CN111254466B (zh) * | 2020-04-03 | 2020-12-08 | 包头汇众磁谷稀土科技有限公司 | 钕铁硼永磁材料表面镀锌电镀液及其电镀方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1547678A (fr) * | 1967-10-18 | 1968-11-29 | Compteurs Comp D | Bain électrolytique acide permettant l'obtention de dépôts de zinc possédant desqualités de brillance et de nivellement |
| BE795359A (fr) * | 1972-02-15 | 1973-05-29 | Du Pont | Depot electrolytique acide de zinc ou de nickel |
| US4093523A (en) * | 1977-02-07 | 1978-06-06 | Edward B. Wild | Bright acid zinc electroplating baths |
-
1979
- 1979-01-31 US US06/007,740 patent/US4176017A/en not_active Expired - Lifetime
- 1979-11-28 CA CA000340829A patent/CA1171814A/en not_active Expired
- 1979-12-05 FR FR7929905A patent/FR2447982A1/fr active Granted
- 1979-12-15 DE DE19792950628 patent/DE2950628A1/de active Granted
- 1979-12-17 NL NLAANVRAGE7909094,A patent/NL186102C/xx not_active IP Right Cessation
- 1979-12-18 BE BE0/198625A patent/BE880695A/fr not_active IP Right Cessation
- 1979-12-25 JP JP54169094A patent/JPS5826435B2/ja not_active Expired
-
1980
- 1980-01-08 SE SE8000129A patent/SE448637B/sv not_active IP Right Cessation
- 1980-01-15 ES ES487728A patent/ES487728A0/es active Granted
- 1980-01-23 MX MX180931A patent/MX153930A/es unknown
- 1980-01-23 BR BR8000412A patent/BR8000412A/pt unknown
- 1980-01-28 AT AT0044480A patent/AT369046B/de not_active IP Right Cessation
- 1980-01-29 IT IT47741/80A patent/IT1167605B/it active
- 1980-01-30 AU AU55060/80A patent/AU530014B2/en not_active Ceased
- 1980-01-30 GB GB8003078A patent/GB2041004B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5826435B2 (ja) | 1983-06-02 |
| FR2447982B1 (OSRAM) | 1982-01-22 |
| GB2041004A (en) | 1980-09-03 |
| CA1171814A (en) | 1984-07-31 |
| DE2950628A1 (de) | 1980-08-14 |
| AU5506080A (en) | 1980-08-07 |
| NL7909094A (nl) | 1980-08-04 |
| US4176017A (en) | 1979-11-27 |
| ES8101656A1 (es) | 1980-12-16 |
| MX153930A (es) | 1987-02-24 |
| BR8000412A (pt) | 1980-09-30 |
| NL186102B (nl) | 1990-04-17 |
| AT369046B (de) | 1982-11-25 |
| IT8047741A1 (it) | 1981-07-29 |
| BE880695A (fr) | 1980-06-18 |
| IT1167605B (it) | 1987-05-13 |
| JPS55104493A (en) | 1980-08-09 |
| AU530014B2 (en) | 1983-06-30 |
| FR2447982A1 (fr) | 1980-08-29 |
| NL186102C (nl) | 1990-09-17 |
| SE8000129L (sv) | 1980-08-01 |
| IT8047741A0 (it) | 1980-01-29 |
| GB2041004B (en) | 1983-04-13 |
| SE448637B (sv) | 1987-03-09 |
| ATA44480A (de) | 1982-04-15 |
| ES487728A0 (es) | 1980-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3428345C2 (OSRAM) | ||
| DE3221256C2 (de) | Wäßriges saures Bad und Verfahren zur galvanischen Abscheidung von Zinklegierungen | |
| DE2950628C2 (OSRAM) | ||
| DE19538419C2 (de) | Verwendung eines badlöslichen Polymers in einem wäßrigen alkalischen Bad zur galvanischen Abscheidung von Zink und Zinklegierungen | |
| DE1496843A1 (de) | Elektroabscheidungsverfahren | |
| DE3710368C2 (OSRAM) | ||
| DE4105272A1 (de) | Zusammensetzung und verfahren zur herstellung eines galvanischen ueberzuges | |
| DE3231054C2 (OSRAM) | ||
| DE3534876C2 (OSRAM) | ||
| DE2307520A1 (de) | Verfahren zur galvanischen abscheidung von zink bzw. nickel und bad zu seiner durchfuehrung | |
| DE2609917C2 (de) | Wässriges saures galvanisches Zinkbad mit verbessertem Streuvermögen | |
| DE2608644C3 (de) | Glanzzinkbad | |
| DE2931809A1 (de) | Galvanisches bad | |
| DE2226699A1 (de) | Elektroplatierbad für den Niederschlag von Rhodium-Platin-Legierungen | |
| DE3205951A1 (de) | Bad zur galvanischen abscheidung eines glaenzenden ueberzugs aus kobalt-zinn- oder kobalt-zink-legierung und ein verfahren zur herstellung solcher ueberzuege mit diesem bad | |
| DE2431332C2 (de) | Wäßriges saures Bad zur galvanischen Abscheidung von glänzendem Nickel-Eisen | |
| DE3317669C2 (de) | Wäßriges Bad und Verfahren für die galvanische Abscheidung von glänzenden Zinküberzügen | |
| DE1941487A1 (de) | Stoffzusammensetzungen und Verfahren zum Verzinken von metallischen Werkstuecken | |
| DE2740592C2 (de) | Galvanisches Zinkbad | |
| DE2111602C2 (de) | Cyanidfreies wäßriges galvanisches Glanzzinkbad und Verfahren zur galvanischen Abscheidung von Glanzzink unter Verwendung dieses Bades | |
| DE1621117A1 (de) | Verfahren zur elektrolytischen Abscheidung von Nickelueberzuegen | |
| DE1269855B (de) | Schwachsaures galvanisches Glanzzinkbad | |
| DE69118995T2 (de) | Oberflächenbehandelte Materialien mit ausgezeichnetem Haftvermögen an Lackschichten, Korrosionsbeständigkeit nach dem Lackieren und mechanischer Verformbarkeit sowie Verfahren zu deren Herstellung | |
| US5616232A (en) | Process for producing zinc-chromium alloy-electroplated steel plate | |
| DE1086508B (de) | Saures galvanisches Kupferbad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: OMI INTERNATIONAL CORP. (EINE GESELLSCHAFT N.D.GES |
|
| 8128 | New person/name/address of the agent |
Representative=s name: HAUCK, H., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8000 MU |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |