GB1482457A - Method of forming a corrosion resistant coating on a metal surface and a composition for use in the method - Google Patents
Method of forming a corrosion resistant coating on a metal surface and a composition for use in the methodInfo
- Publication number
- GB1482457A GB1482457A GB45649/74A GB4564974A GB1482457A GB 1482457 A GB1482457 A GB 1482457A GB 45649/74 A GB45649/74 A GB 45649/74A GB 4564974 A GB4564974 A GB 4564974A GB 1482457 A GB1482457 A GB 1482457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- composition
- reducing agent
- resin
- metal
- 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
- 239000002184 metal Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 3
- 239000004615 ingredient Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 abstract 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001263 FEMA 3042 Substances 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 150000001642 boronic acid derivatives Chemical class 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 235000010980 cellulose Nutrition 0.000 abstract 1
- 239000002738 chelating agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000002274 desiccant Substances 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 150000004673 fluoride salts Chemical class 0.000 abstract 1
- -1 hydroxy, amino Chemical group 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000002826 nitrites Chemical class 0.000 abstract 1
- RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 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 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 229940033123 tannic acid Drugs 0.000 abstract 1
- 235000015523 tannic acid Nutrition 0.000 abstract 1
- 229920002258 tannic acid Polymers 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- C23C22/05—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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/33—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 hexavalent chromium compounds containing also phosphates
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)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES420039A ES420039A1 (es) | 1973-10-22 | 1973-10-22 | Un procedimiento de fosfatacion filmogena de superficies metalicas. |
| ES426388A ES426388A2 (es) | 1974-05-10 | 1974-05-10 | Procedimiento de fosfatacion filmogena de superficies meta- licas. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1482457A true GB1482457A (en) | 1977-08-10 |
Family
ID=26155870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45649/74A Expired GB1482457A (en) | 1973-10-22 | 1974-10-22 | Method of forming a corrosion resistant coating on a metal surface and a composition for use in the method |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1039157A (enrdf_load_stackoverflow) |
| DE (1) | DE2449967C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2248330B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1482457A (enrdf_load_stackoverflow) |
| IT (1) | IT1024649B (enrdf_load_stackoverflow) |
| NL (1) | NL7413754A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136455A (en) * | 1983-03-15 | 1984-09-19 | Pyrene Chemical Services Ltd | Treatment of ferrous substrates |
| GB2331997B (en) * | 1996-08-29 | 2000-07-26 | Danfoss As | A method of processing a metal workpiece comprising electrochemically phosphating, lubricating, and then cold forming |
| CN103695935A (zh) * | 2013-11-29 | 2014-04-02 | 明光市留香泵业有限公司 | 一种金属防变色防锈液及其制备方法 |
| CN103710687A (zh) * | 2013-11-28 | 2014-04-09 | 安徽速克达车业有限公司 | 一种水溶性化锈防锈液及其制备方法 |
| CN110312823A (zh) * | 2017-02-13 | 2019-10-08 | 德国艾托特克公司 | 用于电解钝化最外侧铬或最外侧铬合金层以增加其抗腐蚀性的方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8201849A (nl) * | 1982-05-06 | 1983-12-01 | Philips Nv | Voorwerp met een laag van een nikkel-fosfor-legering en met een conversielaag bedekt. |
-
1974
- 1974-10-18 FR FR7435107A patent/FR2248330B1/fr not_active Expired
- 1974-10-21 DE DE2449967A patent/DE2449967C2/de not_active Expired
- 1974-10-21 NL NL7413754A patent/NL7413754A/xx not_active Application Discontinuation
- 1974-10-22 IT IT70129/74A patent/IT1024649B/it active
- 1974-10-22 CA CA211,994A patent/CA1039157A/fr not_active Expired
- 1974-10-22 GB GB45649/74A patent/GB1482457A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136455A (en) * | 1983-03-15 | 1984-09-19 | Pyrene Chemical Services Ltd | Treatment of ferrous substrates |
| GB2331997B (en) * | 1996-08-29 | 2000-07-26 | Danfoss As | A method of processing a metal workpiece comprising electrochemically phosphating, lubricating, and then cold forming |
| CN103710687A (zh) * | 2013-11-28 | 2014-04-09 | 安徽速克达车业有限公司 | 一种水溶性化锈防锈液及其制备方法 |
| CN103695935A (zh) * | 2013-11-29 | 2014-04-02 | 明光市留香泵业有限公司 | 一种金属防变色防锈液及其制备方法 |
| CN110312823A (zh) * | 2017-02-13 | 2019-10-08 | 德国艾托特克公司 | 用于电解钝化最外侧铬或最外侧铬合金层以增加其抗腐蚀性的方法 |
| US10900140B2 (en) | 2017-02-13 | 2021-01-26 | Atotech Deutschland Gmbh | Method for electrolytically passivating an outermost chromium or outermost chromium alloy layer to increase corrosion resistance thereof |
| CN110312823B (zh) * | 2017-02-13 | 2021-12-10 | 德国艾托特克公司 | 用于电解钝化最外侧铬或最外侧铬合金层以增加其抗腐蚀性的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2449967C2 (de) | 1987-05-14 |
| IT1024649B (it) | 1978-07-20 |
| DE2449967A1 (de) | 1975-04-30 |
| NL7413754A (nl) | 1975-04-24 |
| FR2248330B1 (enrdf_load_stackoverflow) | 1979-03-23 |
| FR2248330A1 (enrdf_load_stackoverflow) | 1975-05-16 |
| CA1039157A (fr) | 1978-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931022 |