GB436494A - Improvements in the production of bituminous emulsions - Google Patents
Improvements in the production of bituminous emulsionsInfo
- Publication number
- GB436494A GB436494A GB842835A GB842835A GB436494A GB 436494 A GB436494 A GB 436494A GB 842835 A GB842835 A GB 842835A GB 842835 A GB842835 A GB 842835A GB 436494 A GB436494 A GB 436494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- parts
- clay
- sodium
- bentonite
- 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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Bituminous emulsions are treated by the addition of an alkaline clay paste and sodium or potassium silicate added in succession or simultaneously after pre-mixing. The clay used may be Bentonite or the clay known under the Registered Trade Mark "Wil-Kinite." Example: an emulsion is made from 55 parts of bitumen and 10 parts of a soap comprising 40 per cent resin or resinous oil and 60 per cent of a 7 per cent sodium hydrate solution; 30 parts of a clay paste, comprising 15 per cent Bentonite, 78 per cent water and 7 per cent of a 7 per cent sodium hydrate solution, are then added, followed by 5 parts of sodium silicate solution (35 DEG Baum<\>ae).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB842835A GB436494A (en) | 1935-03-18 | 1935-03-18 | Improvements in the production of bituminous emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB842835A GB436494A (en) | 1935-03-18 | 1935-03-18 | Improvements in the production of bituminous emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB436494A true GB436494A (en) | 1935-10-11 |
Family
ID=9852316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB842835A Expired GB436494A (en) | 1935-03-18 | 1935-03-18 | Improvements in the production of bituminous emulsions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB436494A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE840246C (en) * | 1950-03-28 | 1952-05-29 | Shell Ag | Process for the production of aqueous emulsions from solid paraffins |
| EP0188780A2 (en) * | 1984-12-27 | 1986-07-30 | Human Industry Corporation | Asphalt foam |
-
1935
- 1935-03-18 GB GB842835A patent/GB436494A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE840246C (en) * | 1950-03-28 | 1952-05-29 | Shell Ag | Process for the production of aqueous emulsions from solid paraffins |
| 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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