GB683170A - Process for rendering emulsifiable bituminous substances - Google Patents
Process for rendering emulsifiable bituminous substancesInfo
- Publication number
- GB683170A GB683170A GB25768/50A GB2576850A GB683170A GB 683170 A GB683170 A GB 683170A GB 25768/50 A GB25768/50 A GB 25768/50A GB 2576850 A GB2576850 A GB 2576850A GB 683170 A GB683170 A GB 683170A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tall
- tall pitch
- bitumen
- tars
- bituminous
- 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
- C08L95/005—Aqueous compositions, e.g. emulsions
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
Bituminous emulsions are obtained by treating a bituminous composition comprising bitumen and tall pitch (the distillation residue from crude liquid resin) of a softening point of at least 25 DEG C, with dilute alkali solution. The tall pitch serves as the main emulsifying agent. Liquid resin may also be present in the emulsion.ALSO:A bituminous composition comprises a bitumen of poor emulsibility with a minor amount of tall pitch of a softening point of at least 25 DEG C. The tall pitch is the distillation residue of crude liquid rosin (tall oil) and is obtained by steam distillation under reduced pressure. 2 to 10 per cent by weight of tall pitch is present, and the composition is emulsified with dilute alkali solution which may also include liquid rosin. Bitumens which may be used include coal tars, cracking tars, and tars from oils, fats, lignite and peat, and oxidised bitumen and coal tar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR683170X | 1950-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB683170A true GB683170A (en) | 1952-11-26 |
Family
ID=9023744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25768/50A Expired GB683170A (en) | 1950-05-12 | 1950-10-23 | Process for rendering emulsifiable bituminous substances |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB683170A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1023168B (en) * | 1954-10-30 | 1958-01-23 | Iaaquilaia Societa Per Azioni | Process for improving the emulsifying and adhesive properties of bitumens that are difficult to emulsify |
US2855319A (en) * | 1954-08-09 | 1958-10-07 | Kenneth E Mcconnaughay | Asphaltic paving composition |
US2906633A (en) * | 1955-08-16 | 1959-09-29 | Balmholz Steinbruche & Hartsch | Bituminous roadmaking material |
US2909441A (en) * | 1957-01-15 | 1959-10-20 | Kerr Mc Gee Oil Ind Inc | Coating composition of asphaltenes and plasticizer |
WO2011072384A1 (en) * | 2009-12-14 | 2011-06-23 | Cantech Industrial Research Corporation | Surface coating compositions |
-
1950
- 1950-10-23 GB GB25768/50A patent/GB683170A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2855319A (en) * | 1954-08-09 | 1958-10-07 | Kenneth E Mcconnaughay | Asphaltic paving composition |
DE1023168B (en) * | 1954-10-30 | 1958-01-23 | Iaaquilaia Societa Per Azioni | Process for improving the emulsifying and adhesive properties of bitumens that are difficult to emulsify |
US2906633A (en) * | 1955-08-16 | 1959-09-29 | Balmholz Steinbruche & Hartsch | Bituminous roadmaking material |
US2909441A (en) * | 1957-01-15 | 1959-10-20 | Kerr Mc Gee Oil Ind Inc | Coating composition of asphaltenes and plasticizer |
WO2011072384A1 (en) * | 2009-12-14 | 2011-06-23 | Cantech Industrial Research Corporation | Surface coating compositions |
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