GB268411A - Improvements in or relating to bituminous emulsions - Google Patents
Improvements in or relating to bituminous emulsionsInfo
- Publication number
- GB268411A GB268411A GB3061325A GB3061325A GB268411A GB 268411 A GB268411 A GB 268411A GB 3061325 A GB3061325 A GB 3061325A GB 3061325 A GB3061325 A GB 3061325A GB 268411 A GB268411 A GB 268411A
- Authority
- GB
- United Kingdom
- Prior art keywords
- effected
- emulsification
- agitation
- continued until
- water
- 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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
268,411. Levy, F. Dec. 3, 1925. Emulsions, making.-An aqueous bituminous emulsion is produced by mixing together molten bituminous material and a hot aqueous solution of an alkali silicate, emulsification being effected without the addition of any fatty or other saponifiable matter. In one example, Mexican asphalt, melted at a temperature of 215-225‹ F., is added slowly to a hot two per cent solution of sodium silicate powder in water, agitation of the mixture being continued until emulsification has been effected. In another example, a solution containing 1.4 grams of sodium silicate in 196 c.cs. of water is heated to 185‹ F. and Mexican asphalt at approximately the same temperature is run in slowly, agitation being continued until the emulsification has been effected. The process may be carried out continuously. Specification 3914/08, [Class 91, Oils &c.], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3061325A GB268411A (en) | 1925-12-03 | 1925-12-03 | Improvements in or relating to bituminous emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3061325A GB268411A (en) | 1925-12-03 | 1925-12-03 | Improvements in or relating to bituminous emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB268411A true GB268411A (en) | 1927-04-04 |
Family
ID=10310392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3061325A Expired GB268411A (en) | 1925-12-03 | 1925-12-03 | Improvements in or relating to bituminous emulsions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB268411A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2706688A (en) * | 1950-03-25 | 1955-04-19 | Shell Dev | Asphalt emulsion |
| EP0188780A2 (en) * | 1984-12-27 | 1986-07-30 | Human Industry Corporation | Asphalt foam |
-
1925
- 1925-12-03 GB GB3061325A patent/GB268411A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2706688A (en) * | 1950-03-25 | 1955-04-19 | Shell Dev | Asphalt emulsion |
| EP0188780A2 (en) * | 1984-12-27 | 1986-07-30 | Human Industry Corporation | Asphalt foam |
| EP0188780A3 (en) * | 1984-12-27 | 1987-02-04 | Human Industry Corporation | Asphalt foam and method of producing the same |
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