GB949734A - Improvements relating to treatment of surfaces of zinc or alloys thereof - Google Patents
Improvements relating to treatment of surfaces of zinc or alloys thereofInfo
- Publication number
- GB949734A GB949734A GB44641/61A GB4464161A GB949734A GB 949734 A GB949734 A GB 949734A GB 44641/61 A GB44641/61 A GB 44641/61A GB 4464161 A GB4464161 A GB 4464161A GB 949734 A GB949734 A GB 949734A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- nitro
- zinc
- acid
- phosphate
- 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
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
- C23C22/78—Pretreatment of the material to be coated
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75660A US3046165A (en) | 1960-12-14 | 1960-12-14 | Method of and solution for forming phosphate coatings on zinc surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB949734A true GB949734A (en) | 1964-02-19 |
Family
ID=22127190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB44641/61A Expired GB949734A (en) | 1960-12-14 | 1961-12-13 | Improvements relating to treatment of surfaces of zinc or alloys thereof |
Country Status (5)
Country | Link |
---|---|
US (1) | US3046165A (de) |
BE (1) | BE609483A (de) |
DE (1) | DE1200641B (de) |
FR (1) | FR1303904A (de) |
GB (1) | GB949734A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10414902B2 (en) | 2014-08-01 | 2019-09-17 | Ewald Dörken Ag | Anti-corrosive coating compound |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3141797A (en) * | 1961-09-07 | 1964-07-21 | Lubrizol Corp | Phosphating process |
JPS4948068B1 (de) * | 1970-07-30 | 1974-12-19 | ||
US6231686B1 (en) | 1997-11-10 | 2001-05-15 | Ltv Steel Company, Inc. | Formability of metal having a zinc layer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2335868A (en) * | 1941-02-21 | 1943-12-07 | Parker Rust Proof Co | Solution and process of treating metal |
US2490062A (en) * | 1949-01-21 | 1949-12-06 | Westinghouse Electric Corp | Cleaning and activating compositions and use thereof in producing protective phosphate coatings on metal surfaces |
GB774667A (en) * | 1955-12-01 | 1957-05-15 | John Arthur Kemp | Improvements in or relating to the phosphate coating of metal surfaces |
US2859146A (en) * | 1956-07-09 | 1958-11-04 | Republic Steel Corp | Method of treating galvanized metal to inhibit corrosion |
US2884151A (en) * | 1956-11-01 | 1959-04-28 | Joseph B Biederman | Bottle cap |
-
1960
- 1960-12-14 US US75660A patent/US3046165A/en not_active Expired - Lifetime
-
1961
- 1961-10-17 FR FR876219A patent/FR1303904A/fr not_active Expired
- 1961-10-23 BE BE609483A patent/BE609483A/fr unknown
- 1961-12-08 DE DEM51123A patent/DE1200641B/de active Pending
- 1961-12-13 GB GB44641/61A patent/GB949734A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10414902B2 (en) | 2014-08-01 | 2019-09-17 | Ewald Dörken Ag | Anti-corrosive coating compound |
Also Published As
Publication number | Publication date |
---|---|
DE1200641B (de) | 1965-09-09 |
US3046165A (en) | 1962-07-24 |
BE609483A (fr) | 1962-04-15 |
FR1303904A (fr) | 1962-09-14 |
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