JPS5636588A - Fluidity improver for fuel oil and fuel oil composition - Google Patents
Fluidity improver for fuel oil and fuel oil compositionInfo
- Publication number
- JPS5636588A JPS5636588A JP11338979A JP11338979A JPS5636588A JP S5636588 A JPS5636588 A JP S5636588A JP 11338979 A JP11338979 A JP 11338979A JP 11338979 A JP11338979 A JP 11338979A JP S5636588 A JPS5636588 A JP S5636588A
- Authority
- JP
- Japan
- Prior art keywords
- fuel oil
- fluidity improver
- ethylene
- alkyl
- cpd
- 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.)
- Pending
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE: To provide titled fluidity improver which modifies wax crystal in a fuel oil at a low temperature, containing an amide derived from a specified dicarboxylic acid or a derivative thereof and a dialkyl amine and optionally a cpd. such as an ethylene-vinyl acetate copolymer.
CONSTITUTION: There is provided the desired fluidity improver for a fuel oil, containing an amide derived from (A) a dicarboxylic acid of formula I (wherein R is unsubstituted or alkyl-substd. straight-chain alkylene having at least 10 carbon atoms; M, M' are H, metal, NH4, amine cation, 1W6C alkyl) and/or a derivative thereof, and (B) a dialkylamine of formula II (wherein R1, R2 are 1W26C alkyl and the sum of carbon atoms of R1 and R2 is not less than 18). If necessary, further one cpd. such as an ethylene-vinyl acetate copolymer, an ethylene-acrylic ester copolymer or a polyalkylene halide may be added.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11338979A JPS5636588A (en) | 1979-09-03 | 1979-09-03 | Fluidity improver for fuel oil and fuel oil composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11338979A JPS5636588A (en) | 1979-09-03 | 1979-09-03 | Fluidity improver for fuel oil and fuel oil composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5636588A true JPS5636588A (en) | 1981-04-09 |
Family
ID=14611064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11338979A Pending JPS5636588A (en) | 1979-09-03 | 1979-09-03 | Fluidity improver for fuel oil and fuel oil composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5636588A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143466A (en) * | 1983-02-04 | 1984-08-17 | Mitsubishi Electric Corp | Photoelectric conversion device |
-
1979
- 1979-09-03 JP JP11338979A patent/JPS5636588A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143466A (en) * | 1983-02-04 | 1984-08-17 | Mitsubishi Electric Corp | Photoelectric conversion device |
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