GB401908A - Improvements in and relating to the production of protective coatings on iron and steel articles - Google Patents
Improvements in and relating to the production of protective coatings on iron and steel articlesInfo
- Publication number
- GB401908A GB401908A GB36848/32A GB3684832A GB401908A GB 401908 A GB401908 A GB 401908A GB 36848/32 A GB36848/32 A GB 36848/32A GB 3684832 A GB3684832 A GB 3684832A GB 401908 A GB401908 A GB 401908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferric
- acid
- iron
- oxalate
- salt
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 239000011253 protective coating Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- VEPSWGHMGZQCIN-UHFFFAOYSA-H ferric oxalate Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O VEPSWGHMGZQCIN-UHFFFAOYSA-H 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- 229940039748 oxalate Drugs 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 abstract 1
- 229960001860 salicylate Drugs 0.000 abstract 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 abstract 1
- 229940039790 sodium oxalate Drugs 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 229940095064 tartrate Drugs 0.000 abstract 1
- 239000002966 varnish Substances 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
- C23C22/46—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 oxalates
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)
- Soft Magnetic Materials (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US591932A US1895569A (en) | 1932-02-09 | 1932-02-09 | Production of protective coatings on iron and steel articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB401908A true GB401908A (en) | 1933-11-23 |
Family
ID=24368563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36848/32A Expired GB401908A (en) | 1932-02-09 | 1932-12-30 | Improvements in and relating to the production of protective coatings on iron and steel articles |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1895569A (enrdf_load_stackoverflow) |
| BE (1) | BE393417A (enrdf_load_stackoverflow) |
| DE (1) | DE642191C (enrdf_load_stackoverflow) |
| FR (1) | FR748192A (enrdf_load_stackoverflow) |
| GB (1) | GB401908A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE434557A (enrdf_load_stackoverflow) * | 1938-05-27 | |||
| NL105857C (enrdf_load_stackoverflow) * | 1949-12-12 | |||
| DE916253C (de) * | 1949-12-12 | 1954-08-05 | Hoechst Ag | Verfahren zur Erzeugung von Oberflaechenschichten auf Eisen und Stahl |
| US2712511A (en) * | 1950-03-03 | 1955-07-05 | Pennsylvania Salt Mfg Co | Method and composition for preparing ferrous metal for forming |
| BE506526A (enrdf_load_stackoverflow) * | 1950-10-19 | |||
| DE975008C (de) * | 1952-08-06 | 1961-08-03 | American Chem Paint Co | Verfahren zur Herstellung von Phosphatueberzuegen auf Zink und dessen Legierungen |
| US3042554A (en) * | 1959-12-29 | 1962-07-03 | Melvin H Swann | Process and composition for rustproofing ferrous stock |
| US3450577A (en) * | 1965-11-05 | 1969-06-17 | Hooker Chemical Corp | Composition and process for cleaning and coating metal surfaces |
| US5272039A (en) * | 1992-05-04 | 1993-12-21 | Eastman Kodak Company | Preparation of magnetic carrier particles |
-
0
- BE BE393417D patent/BE393417A/xx unknown
-
1932
- 1932-02-09 US US591932A patent/US1895569A/en not_active Expired - Lifetime
- 1932-12-29 FR FR748192D patent/FR748192A/fr not_active Expired
- 1932-12-30 DE DEC47360D patent/DE642191C/de not_active Expired
- 1932-12-30 GB GB36848/32A patent/GB401908A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1895569A (en) | 1933-01-31 |
| DE642191C (de) | 1937-02-27 |
| BE393417A (enrdf_load_stackoverflow) | |
| FR748192A (fr) | 1933-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB736145A (en) | Method of improving corrosion resistance of zinc | |
| GB401908A (en) | Improvements in and relating to the production of protective coatings on iron and steel articles | |
| GB717627A (en) | Improvements in or relating to electrically insulating coatings for magnetic sheet material containing iron | |
| GB381402A (en) | Improvements in or relating to the surface treatment of aluminium or aluminium alloys | |
| GB655079A (en) | Improvements in or relating to the production of phosphate coatings | |
| GB723945A (en) | An electrolytic process for smoothing and polishing surfaces of gold and gold alloys | |
| GB1022927A (en) | Improvements in and relating to coloring aluminium articles by electrolytic depositions of colored compounds | |
| GB398685A (en) | Improvements in and relating to the production of protective coatings on iron and steel articles | |
| GB600041A (en) | Improvements in and relating to the production of corrosion-resistant surfaces on copper and copper-alloy surfaces | |
| GB943169A (en) | Improvements relating to the phosphate-coating of metals | |
| GB597754A (en) | Process for treating ferrous sheets and other ferrous articles | |
| GB633650A (en) | Improvements in or relating to the production of phosphate coatings on metals | |
| GB440215A (en) | An improved treatment for producing a modified surface on ferrous articles | |
| GB459263A (en) | Process for the anodic coating of aluminium and aluminium alloys and electrolytes therefor | |
| GB314769A (en) | An improved process for coating metals | |
| GB474977A (en) | Treatment of electrodeposited zinc coatings | |
| GB394211A (en) | Improvements in methods of and materials for coating zinc surfaces | |
| GB385582A (en) | Improvements in and relating to methods of coating metal with insulating varnishes | |
| GB1097356A (en) | Improvements in or relating to the anodising of aluminium or aluminium alloys | |
| GB794294A (en) | Process for the production of oxalate coatings on ferrous metals | |
| GB648888A (en) | Improvements in the production of phosphate coatings on metal surfaces | |
| GB446373A (en) | Process for the production of the borates of zinc, tin or copper | |
| GB684204A (en) | Process for the production of a surface layer on iron or steel | |
| GB663100A (en) | Improvements in or relating to the drawing of aluminium or aluminium alloys | |
| GB466569A (en) | Improvements in the manufacture and production of acetaldehyde from gases containing acetylene |