NO784204L - Fremgangsmaate til fremstilling av blanke elektrolytiske zinkutfellinger og vandig, surt pletteringsbad til utfoerelse av fremgangsmaaten - Google Patents
Fremgangsmaate til fremstilling av blanke elektrolytiske zinkutfellinger og vandig, surt pletteringsbad til utfoerelse av fremgangsmaatenInfo
- Publication number
- NO784204L NO784204L NO784204A NO784204A NO784204L NO 784204 L NO784204 L NO 784204L NO 784204 A NO784204 A NO 784204A NO 784204 A NO784204 A NO 784204A NO 784204 L NO784204 L NO 784204L
- Authority
- NO
- Norway
- Prior art keywords
- zinc
- aromatic
- group
- groups
- heteroaromatic
- Prior art date
Links
- 239000011701 zinc Substances 0.000 title claims description 64
- 229910052725 zinc Inorganic materials 0.000 title claims description 63
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims description 61
- 238000007747 plating Methods 0.000 title claims description 56
- 239000002253 acid Substances 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 title 1
- 239000000654 additive Substances 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 36
- 125000003118 aryl group Chemical group 0.000 claims description 19
- 229920000570 polyether Polymers 0.000 claims description 18
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 16
- -1 zinc cations Chemical class 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 125000001072 heteroaryl group Chemical group 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 150000003752 zinc compounds Chemical group 0.000 claims description 6
- 238000009713 electroplating Methods 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 description 36
- 239000000243 solution Substances 0.000 description 33
- 238000000576 coating method Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 5
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000006172 buffering agent Substances 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- JJKVMNNUINFIRK-UHFFFAOYSA-N 4-amino-n-(4-methoxyphenyl)benzamide Chemical compound C1=CC(OC)=CC=C1NC(=O)C1=CC=C(N)C=C1 JJKVMNNUINFIRK-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 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
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 235000011180 diphosphates Nutrition 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- GTLDTDOJJJZVBW-UHFFFAOYSA-N zinc cyanide Chemical compound [Zn+2].N#[C-].N#[C-] GTLDTDOJJJZVBW-UHFFFAOYSA-N 0.000 description 2
- 229960001763 zinc sulfate Drugs 0.000 description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- SGHZXLIDFTYFHQ-UHFFFAOYSA-L Brilliant Blue Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 SGHZXLIDFTYFHQ-UHFFFAOYSA-L 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000557626 Corvus corax Species 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical class [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical class [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007739 conversion coating Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical class CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical group CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 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)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/860,774 US4137133A (en) | 1977-12-15 | 1977-12-15 | Acid zinc electroplating process and composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO784204L true NO784204L (no) | 1979-06-18 |
Family
ID=25333989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO784204A NO784204L (no) | 1977-12-15 | 1978-12-13 | Fremgangsmaate til fremstilling av blanke elektrolytiske zinkutfellinger og vandig, surt pletteringsbad til utfoerelse av fremgangsmaaten |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4137133A (fr) |
| JP (1) | JPS5493640A (fr) |
| AT (1) | AT361267B (fr) |
| AU (1) | AU4228778A (fr) |
| BE (1) | BE872662A (fr) |
| BR (1) | BR7808208A (fr) |
| DE (1) | DE2852433A1 (fr) |
| DK (1) | DK562878A (fr) |
| ES (1) | ES475996A1 (fr) |
| FR (1) | FR2411901A1 (fr) |
| GB (1) | GB2012308B (fr) |
| IT (1) | IT1109018B (fr) |
| NL (1) | NL7812082A (fr) |
| NO (1) | NO784204L (fr) |
| NZ (1) | NZ189116A (fr) |
| SE (1) | SE7812869L (fr) |
| ZA (1) | ZA786755B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270990A (en) * | 1979-06-07 | 1981-06-02 | Minnesota Mining And Manufacturing Company | Acidic electroplating baths with novel surfactants |
| US4252619A (en) * | 1979-10-24 | 1981-02-24 | Oxy Metal Industries Corporation | Brightener for zinc electroplating solutions and process |
| US4251331A (en) * | 1980-01-17 | 1981-02-17 | Columbia Chemical Corporation | Baths and additives for the electroplating of bright zinc |
| JPS6130697A (ja) * | 1984-07-20 | 1986-02-12 | Kawasaki Steel Corp | 外観色調とめつき密着性にすぐれたＺｎ−Ｆｅ系合金電気めつき鋼板の製造方法 |
| DE3735055A1 (de) * | 1987-10-16 | 1989-04-27 | Basf Ag | Waessriges, saures, galvanisches bad |
| DE69603209T2 (de) | 1995-02-15 | 1999-11-11 | Atotech Usa Inc | Elektrogalvanisierungsverfahren auf Zinksulfatbasis mit hoher Stromdichte sowie die zugehörige Zusammensetzung |
| US5656148A (en) * | 1995-03-02 | 1997-08-12 | Atotech Usa, Inc. | High current density zinc chloride electrogalvanizing process and composition |
| EP0786539A2 (fr) | 1996-01-26 | 1997-07-30 | Elf Atochem North America, Inc. | Procédé de galvanisation électrolytique à une haute densité de courant à partir d'un bain à base d'un organophosphonate de zinc et composition du bain |
| US6143160A (en) * | 1998-09-18 | 2000-11-07 | Pavco, Inc. | Method for improving the macro throwing power for chloride zinc electroplating baths |
| US6652731B2 (en) * | 2001-10-02 | 2003-11-25 | Shipley Company, L.L.C. | Plating bath and method for depositing a metal layer on a substrate |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1521029C3 (de) | 1966-05-28 | 1984-01-19 | Dr.-Ing. Max Schlötter GmbH & Co KG, 7340 Geislingen | Saures galvanisches Glanzzinkbad |
| FR1524719A (fr) * | 1966-05-28 | 1968-05-10 | Max Schlotter Fabrik Fuer Galv | Bain acide électrolytique de zincage brillant |
| US3694330A (en) * | 1967-05-23 | 1972-09-26 | Joachim Korpium | Electroplating bath for depositing bright zinc plates |
| US3730855A (en) * | 1968-12-18 | 1973-05-01 | Conversion Chem Corp | Method and composition for electroplating zinc |
| US3891520A (en) * | 1970-04-09 | 1975-06-24 | Schering Ag | Acid, galvanic zinc bath |
| US3878069A (en) * | 1970-08-15 | 1975-04-15 | Todt Hans Gunther | Acid zinc galvanic bath |
| US3778359A (en) * | 1972-03-08 | 1973-12-11 | F Popescu | Zinc electroplating baths and process |
| US3729394A (en) * | 1972-04-17 | 1973-04-24 | Conversion Chem Corp | Composition and method for electrodeposition of zinc |
| US3919056A (en) * | 1972-09-26 | 1975-11-11 | M & T Chemicals Inc | Zinc plating process and electrolytes therefor |
| US3821095A (en) * | 1972-09-26 | 1974-06-28 | M & T Chemicals Inc | Zinc electroplating process and electrolyte therefor |
| US3855085A (en) * | 1973-06-14 | 1974-12-17 | Du Pont | Acid zinc electroplating electrolyte, process and additive |
| DE2346942C3 (de) * | 1973-09-18 | 1978-10-26 | Dr.-Ing. Max Schloetter Gmbh & Co Kg, 7340 Geislingen | Schwach saures Glanzzinkbad |
| US4070256A (en) * | 1975-06-16 | 1978-01-24 | Minnesota Mining And Manufacturing Company | Acid zinc electroplating bath and process |
-
1977
- 1977-12-15 US US05/860,774 patent/US4137133A/en not_active Expired - Lifetime
-
1978
- 1978-12-01 ZA ZA00786755A patent/ZA786755B/xx unknown
- 1978-12-04 DE DE19782852433 patent/DE2852433A1/de not_active Withdrawn
- 1978-12-07 AU AU42287/78A patent/AU4228778A/en active Pending
- 1978-12-07 NZ NZ189116A patent/NZ189116A/xx unknown
- 1978-12-07 FR FR7834491A patent/FR2411901A1/fr active Granted
- 1978-12-11 BE BE192243A patent/BE872662A/fr unknown
- 1978-12-12 NL NL7812082A patent/NL7812082A/xx not_active Application Discontinuation
- 1978-12-13 NO NO784204A patent/NO784204L/no unknown
- 1978-12-13 AT AT888678A patent/AT361267B/de not_active IP Right Cessation
- 1978-12-14 SE SE7812869A patent/SE7812869L/ not_active Application Discontinuation
- 1978-12-14 DK DK562878A patent/DK562878A/da not_active Application Discontinuation
- 1978-12-14 GB GB7848541A patent/GB2012308B/en not_active Expired
- 1978-12-14 ES ES475996A patent/ES475996A1/es not_active Expired
- 1978-12-14 BR BR7808208A patent/BR7808208A/pt unknown
- 1978-12-14 IT IT09663/78A patent/IT1109018B/it active
- 1978-12-15 JP JP15567378A patent/JPS5493640A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT7809663A0 (it) | 1978-12-14 |
| JPS5493640A (en) | 1979-07-24 |
| US4137133A (en) | 1979-01-30 |
| GB2012308A (en) | 1979-07-25 |
| NZ189116A (en) | 1980-10-24 |
| ATA888678A (de) | 1980-07-15 |
| DE2852433A1 (de) | 1979-06-21 |
| DK562878A (da) | 1979-06-16 |
| NL7812082A (nl) | 1979-06-19 |
| FR2411901B1 (fr) | 1982-04-02 |
| GB2012308B (en) | 1982-05-12 |
| BE872662A (fr) | 1979-03-30 |
| ZA786755B (en) | 1979-10-31 |
| SE7812869L (sv) | 1979-06-16 |
| AU4228778A (en) | 1979-06-21 |
| ES475996A1 (es) | 1979-05-01 |
| BR7808208A (pt) | 1979-08-07 |
| IT1109018B (it) | 1985-12-16 |
| FR2411901A1 (fr) | 1979-07-13 |
| AT361267B (de) | 1981-02-25 |
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