JPS55139488A - Paving material and paving composition containing the same - Google Patents
Paving material and paving composition containing the sameInfo
- Publication number
- JPS55139488A JPS55139488A JP4679179A JP4679179A JPS55139488A JP S55139488 A JPS55139488 A JP S55139488A JP 4679179 A JP4679179 A JP 4679179A JP 4679179 A JP4679179 A JP 4679179A JP S55139488 A JPS55139488 A JP S55139488A
- Authority
- JP
- Japan
- Prior art keywords
- containing gas
- prepared
- paving
- paving material
- furfural
- 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
- Working-Up Tar And Pitch (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A paving material which can be used as such or in admixture with a resin, prepared by contacting, at a specific temperature, an O2-containing gas or an O2 and O3-containing gas with an aromatics-rich fraction prepared by extracting a petroleum fraction having a specific average MW with a solvent such as furfural.
CONSTITUTION: A paving material is prepared by contacting, at 200W300°C, an O2-containing gas or an O2 and O3-containing gas with an aromatics-rich fraction prepared by extracting a petroleum fraction having an average MW of 150W850 with a solvent such as furfural, phenol or the like. Using the above oxidation process instead of thermal decomposition processes, advantages such as a markedly increased yield of resinified product, continuous operation and a low requirement of fuel (because of exothermic reaction) are obtained. The resinified product, by itself, can be used as a paving material, and also used in admixture with an epoxy resin, etc., in any proportions. Also, the resinified product does not contain carcinogenic hydrocarbons such as 3,4-benzopyrene, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4679179A JPS55139488A (en) | 1979-04-18 | 1979-04-18 | Paving material and paving composition containing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4679179A JPS55139488A (en) | 1979-04-18 | 1979-04-18 | Paving material and paving composition containing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55139488A true JPS55139488A (en) | 1980-10-31 |
Family
ID=12757146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4679179A Pending JPS55139488A (en) | 1979-04-18 | 1979-04-18 | Paving material and paving composition containing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55139488A (en) |
-
1979
- 1979-04-18 JP JP4679179A patent/JPS55139488A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5533422A (en) | Production of ethylene glycol mono-tertiary-butyl ether | |
JPS5274698A (en) | Process for preparing aromatic polymers | |
JPS55139488A (en) | Paving material and paving composition containing the same | |
JPS5439032A (en) | Oxydation of phenol | |
JPS55139407A (en) | Resinified material for paint and paint composition containing the same | |
JPS5545761A (en) | Addition product of phenol or catechol to co-oligomer of butadiene or isoprene and alpha-olefin and its production | |
JPS56120631A (en) | Manufacture of cobalt*ii**acetylacetonate | |
JPS55139440A (en) | Rubber composition | |
JPS534094A (en) | Preparation of polyester | |
JPS5378299A (en) | Epoxy resin composition | |
JPS5321123A (en) | Production of methylbenzenes | |
JPS51151739A (en) | Method for mixing polymer and additives | |
JPS53144543A (en) | Improved method of producing cylcohexane derivative | |
JPS56134509A (en) | Production of shaped active carbon | |
JPS5337701A (en) | Preparation of carbonaceous raw material for metallurgical use from coal | |
JPS5374593A (en) | Preparation of hydrocarbon resin | |
JPS5252872A (en) | Method of treatng used h2s-absorbing liquid | |
JPS5392886A (en) | Preparation of hydroxyl-terminated liquid chloroprene polymer | |
JPS5424854A (en) | Preparation of aromatic urethane compound | |
JPS52123378A (en) | Gas refining | |
JPS5448810A (en) | Liquefaction of coal | |
JPS53121713A (en) | Separation of butanediol | |
JPS5545642A (en) | Preparation of 2-hydroxy-4-methyltetrahydropyran | |
JPS52142055A (en) | Preparation of 1,4-dihydroanthraquinones | |
JPS5692948A (en) | Composition for curable resin |