GB954193A - Coal tar pipeline coatings - Google Patents
Coal tar pipeline coatingsInfo
- Publication number
- GB954193A GB954193A GB3660859A GB3660859A GB954193A GB 954193 A GB954193 A GB 954193A GB 3660859 A GB3660859 A GB 3660859A GB 3660859 A GB3660859 A GB 3660859A GB 954193 A GB954193 A GB 954193A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal tar
- coal
- primer
- enamel
- weight
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
A primer for use with coal tar enamel comprises bituminous coal dispersed in a coal tar pitch/coal tar oil mixture at a temperature of 300-360 DEG C., and coal tar naphtha in an amount to afford brushing consistency and has dissolved therein polystyrene (e.g. 5 to 15% by weight) and/or chlorinated rubber (e.g. 1 to 10% by weight) in such amount as to enhance the adhesion of the primer and enamel to steel.ALSO:A primer for use with coal tar enamel comprises bituminous coal dispersed in a coal tar pitch/coal tar oil mixture at a temperature of 300-360 DEG C. and coal tar naphtha in an amount to afford brushing consistency and has dissolved therein polystyrene (e.g. 5 to 15% by weight) and/or chlorinated rubber (e.g. 1 to 10% by weight) in such amount as to enhance the adhesion of the primer and enamel to steel.ALSO:Mild steel pipes and plates are coated, e.g. by brushing or pouring, with a primer comprising bituminous coal dispersed in a coal tar pitch/coal tar oil mixture at 300-360 DEG C., and coal tar naphtha and having dissolved therein polystyrene and/or chlorinated rubber and then with coal tar enamel comprising bituminous coal dispersed in a coal tar pitch/coal tar oil mixture and fillers, e.g. talc or slate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3660859A GB954193A (en) | 1959-10-28 | 1959-10-28 | Coal tar pipeline coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3660859A GB954193A (en) | 1959-10-28 | 1959-10-28 | Coal tar pipeline coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB954193A true GB954193A (en) | 1964-04-02 |
Family
ID=10389679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3660859A Expired GB954193A (en) | 1959-10-28 | 1959-10-28 | Coal tar pipeline coatings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB954193A (en) |
-
1959
- 1959-10-28 GB GB3660859A patent/GB954193A/en not_active Expired
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