GB1057195A - Improved hydrocarbon binding agents - Google Patents
Improved hydrocarbon binding agentsInfo
- Publication number
- GB1057195A GB1057195A GB1862464A GB1862464A GB1057195A GB 1057195 A GB1057195 A GB 1057195A GB 1862464 A GB1862464 A GB 1862464A GB 1862464 A GB1862464 A GB 1862464A GB 1057195 A GB1057195 A GB 1057195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolymer
- binding agent
- solvent
- hydrocarbon
- bitumen
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A hydrocarbon binding agent contains an elastomeric copolymer of two or more mono-olefins, or of one or more mono-olefins and an unsaturated endocyclic hydrocarbon containing a bridge formed of one or more methylene groups. The hydrocarbon binding agent may be straight-run bitumen, cut-back bitumen, road oil, tar, or a petroleum derived resin. Specified unsaturated endocyclic hydrocarbons are norbornene, 5-methylene norbornene and dicyclopentadiene. Incorporation of the copolymer into the binding agent is aided by mixing the copolymer with a flux for the binding agent, e.g. a distillate, solvent extract, raffinate or coal tar, or by dissolving the copolymer in a solvent such as trichloroethylene or monochlorobenzene and finally removing the solvent. In the example an ethylene/propylene copolymer rubber is incorporated into a straight-run bitumen with the aid of a phenol type extract of a Tia Jana crude.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR938539A FR1368242A (en) | 1963-06-18 | 1963-06-18 | Improved hydrocarbon binders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1057195A true GB1057195A (en) | 1967-02-01 |
Family
ID=8806348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1862464A Expired GB1057195A (en) | 1963-06-18 | 1964-05-05 | Improved hydrocarbon binding agents |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1594751A1 (en) |
FR (1) | FR1368242A (en) |
GB (1) | GB1057195A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3669918A (en) * | 1969-06-18 | 1972-06-13 | Dow Chemical Co | Bituminous compositions containing high molecular weight ethylene/propylene copolymer |
CA1061494A (en) * | 1972-09-22 | 1979-08-28 | Jozef L.M. Van Der Loos | Process for preparing a mixture of bitumen, a high-boiling hydrocarbon and a rubber-like copolymer of ethylene, at least one other alkene and, if necessary, one or more polyenes |
FR2228817B1 (en) * | 1973-05-11 | 1976-11-12 | Siplast Soc Nouvelle | |
GB9308883D0 (en) * | 1993-04-29 | 1993-06-16 | Exxon Chemical Patents Inc | Compositions for construction materials |
-
1963
- 1963-06-18 FR FR938539A patent/FR1368242A/en not_active Expired
-
1964
- 1964-05-05 GB GB1862464A patent/GB1057195A/en not_active Expired
- 1964-05-29 DE DE19641594751 patent/DE1594751A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1594751A1 (en) | 1970-03-26 |
FR1368242A (en) | 1964-07-31 |
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