JPS565892A - Fuel composition - Google Patents
Fuel compositionInfo
- Publication number
- JPS565892A JPS565892A JP8188579A JP8188579A JPS565892A JP S565892 A JPS565892 A JP S565892A JP 8188579 A JP8188579 A JP 8188579A JP 8188579 A JP8188579 A JP 8188579A JP S565892 A JPS565892 A JP S565892A
- Authority
- JP
- Japan
- Prior art keywords
- hpb
- hydroxyls
- hydrocarbon fuel
- resultant
- fluidity
- 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.)
- Granted
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE: Hydrocarbon fuel is combined with a specific amount of hydrogenated polybutadiene that has hydroxyls on chain terminals and specific hydrogenation degree to improve the fluidity at low temperatures.
CONSTITUTION: To 100pts.wt. of hydrocarbon fuel, is added 0.005W0.5, preferably 0.01W0.2pt. of hydrogenated polybutadiene that has hydroxyls on chain terminals and 50W100, preferably 80% hydrogenation degree (HPB-OH) as a fluidity modifier at room temperatures. HPB-OH is prepared by polymerization of butadiene using hydrogen peroxide as a catalyst, reaction of the resultant living polymer with an epoxy compound by a usual method and treatment with a protonic acid such as hydrochloric or sulfuric acid. The resultant polybutadiene contains many 1,4-linkages and 2W3 hydroxyls in each main polymer chain and is subjected to catalytic hydrogenation in the presence of ruthenium to give HPB-OH with a molecular weight of 1,000W10,000, preferably 1,500W5,000.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8188579A JPS565892A (en) | 1979-06-28 | 1979-06-28 | Fuel composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8188579A JPS565892A (en) | 1979-06-28 | 1979-06-28 | Fuel composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS565892A true JPS565892A (en) | 1981-01-21 |
JPS5652952B2 JPS5652952B2 (en) | 1981-12-15 |
Family
ID=13758896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8188579A Granted JPS565892A (en) | 1979-06-28 | 1979-06-28 | Fuel composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS565892A (en) |
-
1979
- 1979-06-28 JP JP8188579A patent/JPS565892A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5652952B2 (en) | 1981-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO812726L (en) | CATALYST, USING ITS FOR POLYMERIZATION AND PROCEDURE FOR THE PREPARATION OF THE CATALYST | |
KR970701761A (en) | PROCESS FOR THE PREPARATION OF HYDROGENATED RUBBER | |
ES8406081A1 (en) | Benzine-soluble hydrogenated alkylarylketone/formaldehyde resins and their preparation. | |
JPS565892A (en) | Fuel composition | |
KR850007445A (en) | Method for preparing polytetramethylene adipamide | |
JPS5239643A (en) | A process for preparing terephtalic acid | |
ES444763A1 (en) | A procedure for the preparation of a polyurethane. (Machine-translation by Google Translate, not legally binding) | |
CN102585107A (en) | Unsaturated polyester resin for button and preparation method thereof | |
JPS5278809A (en) | Preparation of 1, 4-butanediol | |
JPS53108924A (en) | Production of mercaptoalkane diccarboxylic acid | |
GB1496098A (en) | Spiranic derivative useful as perfuming and flavour-modifying ingredient | |
JPS5483091A (en) | Preparation of hydrophilic polymer | |
JPS5422498A (en) | Preparation of unsaturated polyester modified with epoxy resin | |
DE575765C (en) | Process for the chlorination of organic isocyclic compounds | |
JPS5251307A (en) | Process for preparatio of alkyleneglycolethers | |
JPS54152695A (en) | Manufacture of hydrogen peroxide | |
GB1011135A (en) | Improvements in and relating to catalysts | |
JPS5257128A (en) | Process for p-phenylenediamine | |
JPS544984A (en) | Resin composition for insulating treatment | |
GB932226A (en) | Reduction of 1,5-cyclooctadiene | |
JPS5210248A (en) | Process for preparation of alpha-tetralone | |
JPS52108496A (en) | Preparation of polyimide resins | |
KR900000332A (en) | Method of manufacturing oxime | |
JPS527909A (en) | Process for preparation of butanediol or butenediol | |
JPS57202320A (en) | Preparation of polyether glycol |