GB1134339A - Process for the treatment of aluminium and aluminium alloy surfaces - Google Patents
Process for the treatment of aluminium and aluminium alloy surfacesInfo
- Publication number
- GB1134339A GB1134339A GB1310766A GB1310766A GB1134339A GB 1134339 A GB1134339 A GB 1134339A GB 1310766 A GB1310766 A GB 1310766A GB 1310766 A GB1310766 A GB 1310766A GB 1134339 A GB1134339 A GB 1134339A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- treatment
- alloy surfaces
- aluminium alloy
- alkyd
- 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
- C23C22/05—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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
- C23C22/66—Treatment of aluminium or alloys based thereon
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)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
1,134,339. Coating aluminium. OLIN MATHIESON CHEMICAL CORP. 24 March, 1966 [15 April, 1965], No. 13107/66. Heading B2K [Also in Division C7] An aluminium surface is contacted for from 5 to 15 seconds with an aqueous solution (pH 7 to 11) containing deionized or distilled water, and from 0.001 to 0.3% of hydrazine or an organic amine. The surface is subsequently coated, e.g. by dipping, with vinyl, alkyd, acrylic and urethane paints.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44828865A | 1965-04-15 | 1965-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1134339A true GB1134339A (en) | 1968-11-20 |
Family
ID=23779704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1310766A Expired GB1134339A (en) | 1965-04-15 | 1966-03-24 | Process for the treatment of aluminium and aluminium alloy surfaces |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1521912B1 (en) |
GB (1) | GB1134339A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1352020A (en) * | 1962-03-30 | 1964-02-07 | Ind De L Aluminium Sa | Method of forming a boehmite layer on aluminum objects |
-
1966
- 1966-03-24 GB GB1310766A patent/GB1134339A/en not_active Expired
- 1966-04-07 DE DE19661521912 patent/DE1521912B1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1521912B1 (en) | 1970-08-27 |
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