JPS57158397A - Pretreatment for surface of metal for cation type electrodeposition painting - Google Patents
Pretreatment for surface of metal for cation type electrodeposition paintingInfo
- Publication number
- JPS57158397A JPS57158397A JP56044820A JP4482081A JPS57158397A JP S57158397 A JPS57158397 A JP S57158397A JP 56044820 A JP56044820 A JP 56044820A JP 4482081 A JP4482081 A JP 4482081A JP S57158397 A JPS57158397 A JP S57158397A
- Authority
- JP
- Japan
- Prior art keywords
- cation type
- corrosion resistance
- phosphate
- type electrodeposition
- electrodeposition painting
- 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.)
- Granted
Links
- 150000001768 cations Chemical class 0.000 title abstract 3
- 238000004070 electrodeposition Methods 0.000 title abstract 3
- 238000010422 painting Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 3
- 230000007797 corrosion Effects 0.000 abstract 3
- 238000005260 corrosion Methods 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
- 239000010452 phosphate Substances 0.000 abstract 3
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 abstract 2
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229940068041 phytic acid Drugs 0.000 abstract 2
- 235000002949 phytic acid Nutrition 0.000 abstract 2
- 239000000467 phytic acid Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 abstract 1
- 229960000367 inositol Drugs 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
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)
Abstract
PURPOSE: To make the adhesive strength and corrosion resistance of the paint film after cation type electrodeposition painting much higher by using aq. mixed solns. of a Zr compd., myoinositol phosphate and its salts in post-treatment washing after phosphating.
CONSTITUTION: Metallic surfaces are phosphated with an aq. acidic phosphating soln. for cation type electrodeposition painting. Thence, it is treated with an aq. soln. contg. ≥0.05g/l (as ZrO2) water-soluble Zr compd., ≥0.05g/l myoionositol phosphate (phytic acid) and or its water-soluble salts. Here, the aq. solns. of 3W 7pH obtd. at 1W50:1 molar ratios between the former and the latter are used. If the ratio of the former is below 1, the corrosion resistance is not enough, and in excess of 50, the stability of Zr in the liquid degrades. The selection of pH is also regulated by the concn. of the phytic acid, and the pH higher than that exhibited when a base of the amt. 4 times that of said acid in molar ratio is added is required. Below the 4 times amt., the stability of Zr in the liquid degrades. If the pH is below 3, phosphate films are eluted excessively and in excess of 7, there is no improvement in the corrosion resistance.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56044820A JPS6017827B2 (en) | 1981-03-26 | 1981-03-26 | Pretreatment method for metal surfaces for cationic electrodeposition coating |
| FR8205238A FR2502645A1 (en) | 1981-03-26 | 1982-03-26 | PROCESS AND COMPOSITION FOR TREATING PHOSPHATE METAL SURFACES |
| EP82301602A EP0061911A1 (en) | 1981-03-26 | 1982-03-26 | Process and composition for treating phosphated metal surfaces |
| NL8201265A NL8201265A (en) | 1981-03-26 | 1982-03-26 | METHOD AND PREPARATION FOR TREATING PHOSPHATED METAL SURFACES |
| IT20440/82A IT1151530B (en) | 1981-03-26 | 1982-03-26 | PROCEDURE AND COMPOSITION FOR THE TREATMENT OF PHOSPHATED METAL SURFACES |
| GB8208993A GB2097429A (en) | 1981-03-26 | 1982-03-26 | Process and composition for treating phosphated metal surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56044820A JPS6017827B2 (en) | 1981-03-26 | 1981-03-26 | Pretreatment method for metal surfaces for cationic electrodeposition coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57158397A true JPS57158397A (en) | 1982-09-30 |
| JPS6017827B2 JPS6017827B2 (en) | 1985-05-07 |
Family
ID=12702074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56044820A Expired JPS6017827B2 (en) | 1981-03-26 | 1981-03-26 | Pretreatment method for metal surfaces for cationic electrodeposition coating |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0061911A1 (en) |
| JP (1) | JPS6017827B2 (en) |
| FR (1) | FR2502645A1 (en) |
| GB (1) | GB2097429A (en) |
| IT (1) | IT1151530B (en) |
| NL (1) | NL8201265A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007100017A1 (en) * | 2006-03-01 | 2007-09-07 | Nippon Paint Co., Ltd. | Composition for metal surface treatment, metal surface treatment method, and metal material |
| WO2007100018A1 (en) * | 2006-03-01 | 2007-09-07 | Nippon Paint Co., Ltd. | Composition for metal surface treatment, metal surface treatment method, and metal material |
| JP2008184690A (en) * | 2002-12-24 | 2008-08-14 | Nippon Paint Co Ltd | Pretreatment method for coating |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6312812B1 (en) | 1998-12-01 | 2001-11-06 | Ppg Industries Ohio, Inc. | Coated metal substrates and methods for preparing and inhibiting corrosion of the same |
| US6217674B1 (en) | 1999-05-11 | 2001-04-17 | Ppg Industries Ohio, Inc. | Compositions and process for treating metal substrates |
| US6168868B1 (en) | 1999-05-11 | 2001-01-02 | Ppg Industries Ohio, Inc. | Process for applying a lead-free coating to untreated metal substrates via electrodeposition |
| JP6515389B2 (en) * | 2015-10-09 | 2019-05-22 | 日本製鉄株式会社 | Sliding member and method of manufacturing the same |
| US10113070B2 (en) * | 2015-11-04 | 2018-10-30 | Ppg Industries Ohio, Inc. | Pretreatment compositions and methods of treating a substrate |
| CN107604347A (en) * | 2017-09-29 | 2018-01-19 | 马鞍山松鹤信息科技有限公司 | A kind of architectural shape surface conditioning agent and its preparation technology |
| CN111593380A (en) * | 2020-06-30 | 2020-08-28 | 武汉钢铁有限公司 | Acidic electro-galvanized iron alloy plating solution additive for high-iron-content plating layer and application method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3076434A (en) * | 1960-04-04 | 1963-02-05 | Niemoller Gerhard | Animal actuated watering pump |
| US3076734A (en) * | 1960-07-01 | 1963-02-05 | Acme Steel Co | Protective coatings on metals |
| US3695942A (en) * | 1970-12-02 | 1972-10-03 | Amchem Prod | Zirconium rinse for phosphate coated metal surfaces |
| JPS535622B2 (en) * | 1973-02-12 | 1978-03-01 | ||
| US3895970A (en) * | 1973-06-11 | 1975-07-22 | Pennwalt Corp | Sealing rinse for phosphate coatings of metal |
| US3912548A (en) * | 1973-07-13 | 1975-10-14 | Amchem Prod | Method for treating metal surfaces with compositions comprising zirconium and a polymer |
| JPS5292836A (en) * | 1976-01-30 | 1977-08-04 | Nippon Packaging Kk | Zinc or its alloys subjected to chemical conversion |
| US4148670A (en) * | 1976-04-05 | 1979-04-10 | Amchem Products, Inc. | Coating solution for metal surface |
| US4110129A (en) * | 1977-02-03 | 1978-08-29 | Oxy Metal Industries Corporation | Post treatment of conversion-coated zinc surfaces |
| US4187127A (en) * | 1978-12-07 | 1980-02-05 | Nihon Parkerizing Co., Ltd. | Surface processing solution and surface treatment of aluminum or aluminum alloy substrate |
-
1981
- 1981-03-26 JP JP56044820A patent/JPS6017827B2/en not_active Expired
-
1982
- 1982-03-26 EP EP82301602A patent/EP0061911A1/en not_active Withdrawn
- 1982-03-26 GB GB8208993A patent/GB2097429A/en not_active Withdrawn
- 1982-03-26 IT IT20440/82A patent/IT1151530B/en active
- 1982-03-26 NL NL8201265A patent/NL8201265A/en not_active Application Discontinuation
- 1982-03-26 FR FR8205238A patent/FR2502645A1/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008184690A (en) * | 2002-12-24 | 2008-08-14 | Nippon Paint Co Ltd | Pretreatment method for coating |
| WO2007100017A1 (en) * | 2006-03-01 | 2007-09-07 | Nippon Paint Co., Ltd. | Composition for metal surface treatment, metal surface treatment method, and metal material |
| WO2007100018A1 (en) * | 2006-03-01 | 2007-09-07 | Nippon Paint Co., Ltd. | Composition for metal surface treatment, metal surface treatment method, and metal material |
| US8262809B2 (en) | 2006-03-01 | 2012-09-11 | Chemetall Gmbh | Composition for metal surface treatment, metal surface treatment method and metal material |
| US8287662B2 (en) | 2006-03-01 | 2012-10-16 | Nippon Paint Co., Ltd. | Composition for metal surface treatment, metal surface treatment method and metal material |
| US8828151B2 (en) | 2006-03-01 | 2014-09-09 | Chemetall Gmbh | Composition for metal surface treatment, metal surface treatment method and metal material |
| US9028667B2 (en) | 2006-03-01 | 2015-05-12 | Nippon Paint Co., Ltd. | Composition for metal surface treatment, metal surface treatment method, and metal material |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8220440A0 (en) | 1982-03-26 |
| GB2097429A (en) | 1982-11-03 |
| IT1151530B (en) | 1986-12-24 |
| NL8201265A (en) | 1982-10-18 |
| FR2502645A1 (en) | 1982-10-01 |
| EP0061911A1 (en) | 1982-10-06 |
| JPS6017827B2 (en) | 1985-05-07 |
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