GB640603A - Improved protective compositions - Google Patents
Improved protective compositionsInfo
- Publication number
- GB640603A GB640603A GB1159948A GB1159948A GB640603A GB 640603 A GB640603 A GB 640603A GB 1159948 A GB1159948 A GB 1159948A GB 1159948 A GB1159948 A GB 1159948A GB 640603 A GB640603 A GB 640603A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- resin
- composition
- oil
- hydrocarbon plasticizer
- 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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
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
Protective compositions melting at 150-250 DEG C. for coating metal and other articles by immersing them in the molten composition, e.g. at 220-240 DEG C., and then withdrawing them, comprises ethyl cellulose, a vegetable oil, a hydrocarbon plasticizer and a compatible resin thermally stable at the temperature at which the composition melts. The hydrocarbon plasticizer may be a mineral oil or a petroleum jelly and the resin may be coumarone resin, hydrogenated wood resin, Manila or Pontianak resin, or ester gum. The vegetable oil may be castor oil or cotton seed oil. The composition may comprise 20-30 per cent by weight of ethyl cellulose, 10-20 per cent of resin, 5-10 per cent of castor oil and 25-55 per cent of a hydrocarbon plasticizer which may be a steam cylinder lubricating oil. About 0.1-1.0 per cent, e.g. 0.25 per cent by weight of an antioxidant such as diphenyl-amine, phenyl-betanaphthylamine, di-phenylguanidine or hexyl catechol may be present in the composition, which may also contain about 1 per cent of a pigment such as titanium dioxide, iron oxide or lamp black. The composition does not flow at 90-100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1159948A GB640603A (en) | 1948-04-28 | 1948-04-28 | Improved protective compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1159948A GB640603A (en) | 1948-04-28 | 1948-04-28 | Improved protective compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB640603A true GB640603A (en) | 1950-07-26 |
Family
ID=9989208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1159948A Expired GB640603A (en) | 1948-04-28 | 1948-04-28 | Improved protective compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB640603A (en) |
-
1948
- 1948-04-28 GB GB1159948A patent/GB640603A/en not_active Expired
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