DE3209828A1 - Verfahren zum phosphatieren von metalloberflaechen in nichtwaessrigen phosphatierbaedern - Google Patents
Verfahren zum phosphatieren von metalloberflaechen in nichtwaessrigen phosphatierbaedernInfo
- Publication number
- DE3209828A1 DE3209828A1 DE19823209828 DE3209828A DE3209828A1 DE 3209828 A1 DE3209828 A1 DE 3209828A1 DE 19823209828 DE19823209828 DE 19823209828 DE 3209828 A DE3209828 A DE 3209828A DE 3209828 A1 DE3209828 A1 DE 3209828A1
- Authority
- DE
- Germany
- Prior art keywords
- phosphating
- gas phase
- see
- seconds
- boiling
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 title claims description 13
- 239000002184 metal Substances 0.000 title claims description 13
- 238000009835 boiling Methods 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003381 stabilizer Substances 0.000 claims abstract description 6
- 239000003112 inhibitor Substances 0.000 claims abstract description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 13
- -1 halogen hydrocarbons Chemical class 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 235000019253 formic acid Nutrition 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000008282 halocarbons Chemical class 0.000 abstract description 5
- 150000001298 alcohols Chemical class 0.000 abstract description 3
- 238000007598 dipping method Methods 0.000 abstract description 2
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 28
- 239000012071 phase Substances 0.000 description 23
- 239000010410 layer Substances 0.000 description 20
- 229910019142 PO4 Inorganic materials 0.000 description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 17
- 239000010452 phosphate Substances 0.000 description 17
- 235000021317 phosphate Nutrition 0.000 description 17
- 238000007654 immersion Methods 0.000 description 16
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 15
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 235000013877 carbamide Nutrition 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 8
- 239000003973 paint Substances 0.000 description 8
- 239000004202 carbamide Substances 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- RMBFBMJGBANMMK-UHFFFAOYSA-N 2,4-dinitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O RMBFBMJGBANMMK-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229920000180 alkyd Polymers 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- WDCYWAQPCXBPJA-UHFFFAOYSA-N 1,3-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC([N+]([O-])=O)=C1 WDCYWAQPCXBPJA-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000009189 diving Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 238000012956 testing procedure Methods 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- MGJKQDOBUOMPEZ-UHFFFAOYSA-N N,N'-dimethylurea Chemical compound CNC(=O)NC MGJKQDOBUOMPEZ-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- VLZLOWPYUQHHCG-UHFFFAOYSA-N nitromethylbenzene Chemical compound [O-][N+](=O)CC1=CC=CC=C1 VLZLOWPYUQHHCG-UHFFFAOYSA-N 0.000 description 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 2
- 229910000165 zinc phosphate Inorganic materials 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- TUMNHQRORINJKE-UHFFFAOYSA-N 1,1-diethylurea Chemical compound CCN(CC)C(N)=O TUMNHQRORINJKE-UHFFFAOYSA-N 0.000 description 1
- DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 description 1
- 239000004808 2-ethylhexylester Substances 0.000 description 1
- XAWCLWKTUKMCMO-UHFFFAOYSA-N 2-nitroethylbenzene Chemical compound [O-][N+](=O)CCC1=CC=CC=C1 XAWCLWKTUKMCMO-UHFFFAOYSA-N 0.000 description 1
- PCWGTDULNUVNBN-UHFFFAOYSA-N 4-methylpentan-1-ol Chemical compound CC(C)CCCO PCWGTDULNUVNBN-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 241000209763 Avena sativa Species 0.000 description 1
- 235000007558 Avena sp Nutrition 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- RMOUBSOVHSONPZ-UHFFFAOYSA-N Isopropyl formate Chemical compound CC(C)OC=O RMOUBSOVHSONPZ-UHFFFAOYSA-N 0.000 description 1
- VLCDUOXHFNUCKK-UHFFFAOYSA-N N,N'-Dimethylthiourea Chemical compound CNC(=S)NC VLCDUOXHFNUCKK-UHFFFAOYSA-N 0.000 description 1
- FLVIGYVXZHLUHP-UHFFFAOYSA-N N,N'-diethylthiourea Chemical compound CCNC(=S)NCC FLVIGYVXZHLUHP-UHFFFAOYSA-N 0.000 description 1
- KQJQICVXLJTWQD-UHFFFAOYSA-N N-Methylthiourea Chemical compound CNC(N)=S KQJQICVXLJTWQD-UHFFFAOYSA-N 0.000 description 1
- GMEHFXXZSWDEDB-UHFFFAOYSA-N N-ethylthiourea Chemical compound CCNC(N)=S GMEHFXXZSWDEDB-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- IQBJFLXHQFMQRP-UHFFFAOYSA-K calcium;zinc;phosphate Chemical compound [Ca+2].[Zn+2].[O-]P([O-])([O-])=O IQBJFLXHQFMQRP-UHFFFAOYSA-K 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- CMUOJBJRZUHRMU-UHFFFAOYSA-N nitrourea Chemical compound NC(=O)N[N+]([O-])=O CMUOJBJRZUHRMU-UHFFFAOYSA-N 0.000 description 1
- RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- OSKILZSXDKESQH-UHFFFAOYSA-K zinc;iron(2+);phosphate Chemical compound [Fe+2].[Zn+2].[O-]P([O-])([O-])=O OSKILZSXDKESQH-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
- C23C22/03—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions containing phosphorus compounds
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Materials For Medical Uses (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823209828 DE3209828A1 (de) | 1982-03-18 | 1982-03-18 | Verfahren zum phosphatieren von metalloberflaechen in nichtwaessrigen phosphatierbaedern |
| EP83100386A EP0089455B1 (de) | 1982-03-18 | 1983-01-18 | Verfahren zum Phosphatieren von Metalloberflächen in nicht-wässrigen Phosphatierbädern |
| AT83100386T ATE15234T1 (de) | 1982-03-18 | 1983-01-18 | Verfahren zum phosphatieren von metalloberflaechen in nicht-waessrigen phosphatierbaedern. |
| DE8383100386T DE3360628D1 (en) | 1982-03-18 | 1983-01-18 | Method for phosphating metal surfaces in non-aqueous phosphating baths |
| GR70752A GR77946B (enExample) | 1982-03-18 | 1983-03-10 | |
| DK119583A DK119583A (da) | 1982-03-18 | 1983-03-15 | Fremgangsmaade til phosphatering af metaloverflader i ikke-vandige phosphateringsbade |
| JP58041631A JPS58167780A (ja) | 1982-03-18 | 1983-03-15 | 非水性燐酸塩化浴中で金属表面を燐酸塩化する方法 |
| US06/475,798 US4447273A (en) | 1982-03-18 | 1983-03-16 | Process for phosphating metallic surfaces in nonaqueous phosphating baths |
| ES520735A ES520735A0 (es) | 1982-03-18 | 1983-03-17 | Procedimiento para obtener superficies metalicas fosfatadas en banos de fosfatar no acuosos. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823209828 DE3209828A1 (de) | 1982-03-18 | 1982-03-18 | Verfahren zum phosphatieren von metalloberflaechen in nichtwaessrigen phosphatierbaedern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3209828A1 true DE3209828A1 (de) | 1983-09-22 |
Family
ID=6158566
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823209828 Withdrawn DE3209828A1 (de) | 1982-03-18 | 1982-03-18 | Verfahren zum phosphatieren von metalloberflaechen in nichtwaessrigen phosphatierbaedern |
| DE8383100386T Expired DE3360628D1 (en) | 1982-03-18 | 1983-01-18 | Method for phosphating metal surfaces in non-aqueous phosphating baths |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8383100386T Expired DE3360628D1 (en) | 1982-03-18 | 1983-01-18 | Method for phosphating metal surfaces in non-aqueous phosphating baths |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4447273A (enExample) |
| EP (1) | EP0089455B1 (enExample) |
| JP (1) | JPS58167780A (enExample) |
| AT (1) | ATE15234T1 (enExample) |
| DE (2) | DE3209828A1 (enExample) |
| DK (1) | DK119583A (enExample) |
| ES (1) | ES520735A0 (enExample) |
| GR (1) | GR77946B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61132782A (ja) * | 1984-11-29 | 1986-06-20 | Toshiba Corp | 圧縮機のバルブカバ−の製造方法 |
| US4698269A (en) * | 1986-05-08 | 1987-10-06 | Narusch Jr Michael J | Sintered, corrosion-resistant powdered metal product and its manufacture |
| US5118333A (en) * | 1986-11-07 | 1992-06-02 | At&T Bell Laboratories | Apparatus for contacting a preform rod to cause the preform rod to have a substantially straight longitudinal axis and a transverse cross section which is substantially circular and disposed concentrically about its longitudinal axis |
| US6162508A (en) * | 1998-11-02 | 2000-12-19 | Nortel Networks Limited | Molybdenum phosphate based corrosion resistant conversion coatings |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA607061A (en) * | 1960-10-18 | B. Copelin Harry | Composition and process for phosphatizing metal | |
| CA690340A (en) * | 1964-07-07 | Hooker Chemical Corporation | Process and composition for phosphatizing metals | |
| US2854370A (en) * | 1957-10-04 | 1958-09-30 | Oakite Prod Inc | Composition and method for phosphate coating of metal |
| US2992146A (en) * | 1959-02-26 | 1961-07-11 | Du Pont | Process of phosphating in a trichlorethylene vapor zone |
| US4029523A (en) * | 1975-03-20 | 1977-06-14 | Diamond Shamrock Corporation | Solvent phosphatizing compositions yielding non water soluble coatings |
| US4008101A (en) * | 1975-03-20 | 1977-02-15 | Diamond Shamrock Corporation | Methylene chloride phosphatizing |
-
1982
- 1982-03-18 DE DE19823209828 patent/DE3209828A1/de not_active Withdrawn
-
1983
- 1983-01-18 DE DE8383100386T patent/DE3360628D1/de not_active Expired
- 1983-01-18 EP EP83100386A patent/EP0089455B1/de not_active Expired
- 1983-01-18 AT AT83100386T patent/ATE15234T1/de not_active IP Right Cessation
- 1983-03-10 GR GR70752A patent/GR77946B/el unknown
- 1983-03-15 JP JP58041631A patent/JPS58167780A/ja active Pending
- 1983-03-15 DK DK119583A patent/DK119583A/da not_active Application Discontinuation
- 1983-03-16 US US06/475,798 patent/US4447273A/en not_active Expired - Fee Related
- 1983-03-17 ES ES520735A patent/ES520735A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0089455B1 (de) | 1985-08-28 |
| ATE15234T1 (de) | 1985-09-15 |
| ES8401147A1 (es) | 1983-12-16 |
| GR77946B (enExample) | 1984-09-25 |
| EP0089455A1 (de) | 1983-09-28 |
| DK119583D0 (da) | 1983-03-15 |
| ES520735A0 (es) | 1983-12-16 |
| US4447273A (en) | 1984-05-08 |
| JPS58167780A (ja) | 1983-10-04 |
| DE3360628D1 (en) | 1985-10-03 |
| DK119583A (da) | 1983-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1184588B (de) | Verfahren und Loesung zum Aufbringen von festhaftenden UEberzuegen aus Polyvinylphosphonsaeure auf Metallteilen | |
| US2298280A (en) | Treatment of metal | |
| DE1165378B (de) | Bad zur Herstellung von nichtmetallischen UEberzuegen auf metallischen Gegenstaenden | |
| DE2711429A1 (de) | Verfahren zur reinigung von zinn- oberflaechen | |
| DE1108041B (de) | Verfahren zur gleichzeitigen Reinigung von und UEberzugsbildung auf Metallen | |
| DE2640638A1 (de) | Schuetzende ueberzugsmaterialien fuer metalle, deren herstellung und verwendung | |
| EP0089456B1 (de) | Organische Phosphateirlösung zur Phosphatierung von Metalloberflächen | |
| DE3209828A1 (de) | Verfahren zum phosphatieren von metalloberflaechen in nichtwaessrigen phosphatierbaedern | |
| DE1263450B (de) | Phosphatierungsbad und Verfahren zum Phosphatieren von Metalloberflaechen | |
| DE2932822A1 (de) | Reaktions-ueberzugsloesung und verfahren zum erzeugen von schutzueberzuegen auf metalloberflaechen | |
| DE1621482A1 (de) | Oberflaechenbehandlung von Metallen | |
| EP0126220A1 (de) | Beizlösung zum Beizen von Metalloberflächen und deren Anwendung | |
| DE2251611A1 (de) | Verfahren zum vorbehandeln von metalloberflaechen | |
| DE1062085B (de) | Verfahren und Mittel zum Reinigen von Metallen und zur UEberzugsbildung auf ihnen | |
| DE2521737C3 (de) | Verfahren und Lösung zum Phosphatieren von Eisen- und Stahloberflächen | |
| DE2207848A1 (de) | Loesung fuer die gleichzeitige reinigung, entfettung und entfernung der schmiermitteltraegerschicht von werkstuecken aus eisen und stahl | |
| DE1170220B (de) | Verfahren zum Reinigen von Metalloberflaechen | |
| DE896892C (de) | Verfahren zur Veredlung von Eisen und Stahl durch chemische Oberflaechenbehandlung und Lackierung | |
| DE2452159C3 (de) | Verfahren zum Reinigen und Phosphatieren von Metalloberflächen | |
| AT220906B (de) | Verfahren zur Behandlung von Metall | |
| CH517835A (de) | Trockenmittel und/oder Korrosionsschutzmittel | |
| DD128715B1 (de) | Mittel zur chemischen oberflaechenbehandlung von metallen und duroplasten sowie von metallen,die mit einem anorganischen,nichtmetallischen umwandlungsueberzug versehen sind | |
| DE1963230C3 (de) | Verfahren zum Beizen von Magnesium und Magnesiumlegierungen unter Verwendung von inhibierten mineralsäurehaltigen Beizlösungen | |
| CH361539A (de) | Trocknungsverfahren für nicht-absorbierende Oberflächen | |
| DE3239088C2 (enExample) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: HUELS AG, 4370 MARL, DE |
|
| 8139 | Disposal/non-payment of the annual fee |