JPH055899B2 - - Google Patents
Info
- Publication number
- JPH055899B2 JPH055899B2 JP61246088A JP24608886A JPH055899B2 JP H055899 B2 JPH055899 B2 JP H055899B2 JP 61246088 A JP61246088 A JP 61246088A JP 24608886 A JP24608886 A JP 24608886A JP H055899 B2 JPH055899 B2 JP H055899B2
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- phosphate
- film
- coating
- chemical conversion
- 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 - Lifetime
Links
- 239000000126 substance Substances 0.000 claims description 34
- 229910019142 PO4 Inorganic materials 0.000 claims description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 23
- 239000010452 phosphate Substances 0.000 claims description 23
- 239000011701 zinc Substances 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 7
- 239000010960 cold rolled steel Substances 0.000 claims description 7
- 239000008397 galvanized steel Substances 0.000 claims description 7
- 238000007796 conventional method Methods 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 24
- 238000000576 coating method Methods 0.000 description 24
- 238000007739 conversion coating Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 238000012360 testing method Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000013078 crystal Substances 0.000 description 10
- 239000003973 paint Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000010422 painting Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 230000003750 conditioning effect Effects 0.000 description 5
- 238000005238 degreasing Methods 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 238000004070 electrodeposition Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 4
- 238000000280 densification Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 2
- 239000002367 phosphate rock Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- JOSWYUNQBRPBDN-UHFFFAOYSA-P ammonium dichromate Chemical compound [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O JOSWYUNQBRPBDN-UHFFFAOYSA-P 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 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 1
- 229910000165 zinc phosphate Inorganic materials 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
- C23C22/05—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 aqueous solutions
- C23C22/06—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 aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
- C23C22/36—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
- C23C22/362—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also zinc cations
-
- 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
- C23C22/05—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 aqueous solutions
- C23C22/06—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 aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
- C23C22/36—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
- C23C22/364—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also manganese cations
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61246088A JPS63100185A (ja) | 1986-10-16 | 1986-10-16 | 冷延鋼板または亜鉛めっき鋼板のりん酸塩化成処理方法 |
| NZ222135A NZ222135A (en) | 1986-10-16 | 1987-10-12 | Low-temperature immersion-phosphatising |
| DE19873734596 DE3734596A1 (de) | 1986-10-16 | 1987-10-13 | Verfahren zum erzeugen von phosphatueberzuegen |
| ES87115011T ES2022854B3 (es) | 1986-10-16 | 1987-10-14 | Procedimiento para la obtencion de recubrimientos de osfato. |
| EP87115011A EP0264811B1 (fr) | 1986-10-16 | 1987-10-14 | Procédé d'obtention de revêtements de phosphate |
| DE8787115011T DE3771026D1 (de) | 1986-10-16 | 1987-10-14 | Verfahren zum erzeugen von phosphatueberzuegen. |
| AU79783/87A AU7978387A (en) | 1986-10-16 | 1987-10-15 | Immersion phosphatizing at low temperatures |
| GB8724339A GB2199047B (en) | 1986-10-16 | 1987-10-16 | Processes for forming phosphate coatings |
| BR8705531A BR8705531A (pt) | 1986-10-16 | 1987-10-16 | Processo para formar um revestimento de conversao de fosfato sobre uma superficie de aco laminado a frio ou aco galvanizado |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61246088A JPS63100185A (ja) | 1986-10-16 | 1986-10-16 | 冷延鋼板または亜鉛めっき鋼板のりん酸塩化成処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63100185A JPS63100185A (ja) | 1988-05-02 |
| JPH055899B2 true JPH055899B2 (fr) | 1993-01-25 |
Family
ID=17143309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61246088A Granted JPS63100185A (ja) | 1986-10-16 | 1986-10-16 | 冷延鋼板または亜鉛めっき鋼板のりん酸塩化成処理方法 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0264811B1 (fr) |
| JP (1) | JPS63100185A (fr) |
| AU (1) | AU7978387A (fr) |
| BR (1) | BR8705531A (fr) |
| DE (2) | DE3734596A1 (fr) |
| ES (1) | ES2022854B3 (fr) |
| GB (1) | GB2199047B (fr) |
| NZ (1) | NZ222135A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4595424A (en) * | 1985-08-26 | 1986-06-17 | Parker Chemical Company | Method of forming phosphate coating on zinc |
| JPH0633465B2 (ja) * | 1986-04-26 | 1994-05-02 | 日本パ−カライジング株式会社 | りん酸塩処理した自動車車体の後処理方法 |
| AU593156B2 (en) * | 1986-12-09 | 1990-02-01 | Nihon Parkerizing Company Limited | Process for the phosphate chemical conversion treatment of a steel material |
| JPH0730455B2 (ja) * | 1988-09-27 | 1995-04-05 | 日本パーカライジング株式会社 | リン酸塩化成処理液 |
| ES2036023T3 (es) * | 1988-11-25 | 1993-05-01 | Metallgesellschaft Aktiengesellschaft | Procedimiento para la aplicacion de recubrimiento de fosfato. |
| US5200000A (en) * | 1989-01-31 | 1993-04-06 | Nihon Parkerizing Co., Ltd. | Phosphate treatment solution for composite structures and method for treatment |
| DE4326388A1 (de) * | 1993-08-06 | 1995-02-09 | Metallgesellschaft Ag | Verfahren zur phosphatierenden Behandlung von einseitig verzinktem Stahlband |
| JP3417653B2 (ja) * | 1994-05-11 | 2003-06-16 | 日本パーカライジング株式会社 | アルミニウム材の塗装前処理方法 |
| US20050145303A1 (en) | 2003-12-29 | 2005-07-07 | Bernd Schenzle | Multiple step conversion coating process |
| DE102019134298A1 (de) | 2019-12-13 | 2021-06-17 | Thyssenkrupp Steel Europe Ag | Verfahren zum Herstellen eines Stahlflachprodukts mit einer metallischen Schutzschicht auf Basis von Zink und einer auf einer Oberfläche der metallischen Schutzschicht erzeugten Phosphatierschicht und derartiges Stahlflachprodukt |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53140237A (en) * | 1977-05-03 | 1978-12-07 | Oxy Metal Industries Corp | Component for coating borofluoride added phosphate and method of forming coating |
| JPS5861279A (ja) * | 1981-09-17 | 1983-04-12 | アムケム・プロダクツ・インコ−ポレイテッド | 鉄鋼処理用組成物および方法 |
| JPS58224172A (ja) * | 1982-06-24 | 1983-12-26 | Nippon Parkerizing Co Ltd | カチオン電着塗装前処理方法 |
| JPS60208479A (ja) * | 1984-03-01 | 1985-10-21 | ゲルハルト・コラルデイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 金属表面のリン酸塩処理方法 |
| JPS60251279A (ja) * | 1984-05-25 | 1985-12-11 | Nippon Parkerizing Co Ltd | 鉄系材料のリン酸亜鉛系皮膜化成法 |
| JPS6169974A (ja) * | 1984-09-12 | 1986-04-10 | Nippon Parkerizing Co Ltd | 電着塗装前処理用リン酸亜鉛系皮膜化成法 |
| JPS6179782A (ja) * | 1984-09-27 | 1986-04-23 | Nippon Parkerizing Co Ltd | りん酸塩処理方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3597283A (en) * | 1969-10-08 | 1971-08-03 | Lubrizol Corp | Phosphating solutions for use on ferrous metal and zinc surfaces |
| US3676224A (en) * | 1970-10-16 | 1972-07-11 | Lubrizol Corp | Phosphating solution with scale suppressing characteristics |
| GB1414484A (en) * | 1972-05-03 | 1975-11-19 | Pyrene Chemical Services Ltd | Treatment of zinc surfaces |
| DE2907094A1 (de) * | 1979-02-23 | 1980-09-04 | Metallgesellschaft Ag | Phosphatierungsloesungen |
| JPS5811515B2 (ja) * | 1979-05-11 | 1983-03-03 | 日本ペイント株式会社 | 金属表面にリン酸亜鉛皮膜を形成するための組成物 |
| DE3101866A1 (de) * | 1981-01-22 | 1982-08-26 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur phosphatierung von metallen |
| DE3118375A1 (de) * | 1981-05-09 | 1982-11-25 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur phosphatierung von metallen sowie dessen anwendung zur vorbehandlung fuer die elektrotauchlackierung |
| US4486241A (en) * | 1981-09-17 | 1984-12-04 | Amchem Products, Inc. | Composition and process for treating steel |
| DE3239088A1 (de) * | 1982-10-22 | 1984-04-26 | Chemische Werke Kluthe GmbH & Co, 6900 Heidelberg | Verfahren zur phosphatierung von metalloberflaechen |
| GB8329250D0 (en) * | 1983-11-02 | 1983-12-07 | Pyrene Chemical Services Ltd | Phosphating processes |
| JPH06169974A (ja) * | 1992-12-09 | 1994-06-21 | Terumo Corp | ポリオレフィン系医療容器用基材 |
-
1986
- 1986-10-16 JP JP61246088A patent/JPS63100185A/ja active Granted
-
1987
- 1987-10-12 NZ NZ222135A patent/NZ222135A/xx unknown
- 1987-10-13 DE DE19873734596 patent/DE3734596A1/de not_active Withdrawn
- 1987-10-14 ES ES87115011T patent/ES2022854B3/es not_active Expired - Lifetime
- 1987-10-14 EP EP87115011A patent/EP0264811B1/fr not_active Expired - Lifetime
- 1987-10-14 DE DE8787115011T patent/DE3771026D1/de not_active Expired - Fee Related
- 1987-10-15 AU AU79783/87A patent/AU7978387A/en not_active Abandoned
- 1987-10-16 BR BR8705531A patent/BR8705531A/pt unknown
- 1987-10-16 GB GB8724339A patent/GB2199047B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53140237A (en) * | 1977-05-03 | 1978-12-07 | Oxy Metal Industries Corp | Component for coating borofluoride added phosphate and method of forming coating |
| JPS5861279A (ja) * | 1981-09-17 | 1983-04-12 | アムケム・プロダクツ・インコ−ポレイテッド | 鉄鋼処理用組成物および方法 |
| JPS58224172A (ja) * | 1982-06-24 | 1983-12-26 | Nippon Parkerizing Co Ltd | カチオン電着塗装前処理方法 |
| JPS60208479A (ja) * | 1984-03-01 | 1985-10-21 | ゲルハルト・コラルデイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 金属表面のリン酸塩処理方法 |
| JPS60251279A (ja) * | 1984-05-25 | 1985-12-11 | Nippon Parkerizing Co Ltd | 鉄系材料のリン酸亜鉛系皮膜化成法 |
| JPS6169974A (ja) * | 1984-09-12 | 1986-04-10 | Nippon Parkerizing Co Ltd | 電着塗装前処理用リン酸亜鉛系皮膜化成法 |
| JPS6179782A (ja) * | 1984-09-27 | 1986-04-23 | Nippon Parkerizing Co Ltd | りん酸塩処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0264811A1 (fr) | 1988-04-27 |
| EP0264811B1 (fr) | 1991-06-26 |
| GB2199047B (en) | 1990-12-12 |
| DE3734596A1 (de) | 1988-04-21 |
| ES2022854B3 (es) | 1991-12-16 |
| DE3771026D1 (de) | 1991-08-01 |
| NZ222135A (en) | 1989-12-21 |
| BR8705531A (pt) | 1988-05-24 |
| JPS63100185A (ja) | 1988-05-02 |
| GB8724339D0 (en) | 1987-11-18 |
| AU7978387A (en) | 1988-04-21 |
| GB2199047A (en) | 1988-06-29 |
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