GB818438A - Improvements in the production of anti-corrosive coatings for metals - Google Patents
Improvements in the production of anti-corrosive coatings for metalsInfo
- Publication number
- GB818438A GB818438A GB1918457A GB1918457A GB818438A GB 818438 A GB818438 A GB 818438A GB 1918457 A GB1918457 A GB 1918457A GB 1918457 A GB1918457 A GB 1918457A GB 818438 A GB818438 A GB 818438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bituminous
- contain
- solution
- white spirit
- coats
- 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
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
Metal surfaces are protected by one or more coats of an aqueous suspension of hydraulic cement containing zinc chromate and polyvinyl acetate followed by one or more bituminous or resinous coats. The cementitious suspension may include gelling agents such as bentonite and wetting agents such as dehydrated soap and may be applied by brushing, spraying or trowelling. The other coating material may be a solution of bitumen in a solvent such as white spirit, which may contain asphaltum or a modified phenol-formaldehyde resin, or a solution of a drying oil and a rosin-modified phenolic resin in white spirit, and may also contain a small amount of cement. A final coat of a bituminous or other composition containing metallic powder may be applied.ALSO:Metal surfaces are protected by one or more coats of an aqueous suspension of hydraulic cement containing zinc chromate and polyvinyl acetate followed by one or more bituminous or resinous coats. The cementitious suspension may include gelling agents such as bentonite and wetting agents such as dehydrated soap and may be applied by brushing, spraying or trowelling. The other coating material may be a solution of bitumen in a solvent such as white spirit, which may contain asphaltum or a modified phenol-formaldehyde resin, or a solution of a drying oil and a resin-modified phenolic resin in white spirit, and may also contain a small amount of cement. A final coat of a bituminous or other composition containing metallic powder may be applied.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1918457A GB818438A (en) | 1957-06-18 | 1957-06-18 | Improvements in the production of anti-corrosive coatings for metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1918457A GB818438A (en) | 1957-06-18 | 1957-06-18 | Improvements in the production of anti-corrosive coatings for metals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB818438A true GB818438A (en) | 1959-08-19 |
Family
ID=10125147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1918457A Expired GB818438A (en) | 1957-06-18 | 1957-06-18 | Improvements in the production of anti-corrosive coatings for metals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB818438A (en) |
-
1957
- 1957-06-18 GB GB1918457A patent/GB818438A/en not_active Expired
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