GB236641A - Improvements in or relating to bituminous emulsions - Google Patents
Improvements in or relating to bituminous emulsionsInfo
- Publication number
- GB236641A GB236641A GB892624A GB892624A GB236641A GB 236641 A GB236641 A GB 236641A GB 892624 A GB892624 A GB 892624A GB 892624 A GB892624 A GB 892624A GB 236641 A GB236641 A GB 236641A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- sulphonated
- oil
- asphalt
- 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
236,641. Mackay, H. A. April 8, 1924. Emulsions, making.-Bituminous emulsions, for use for example as a binding medium in roadmaking and in the manufacture of coal briquettes and for coating or impregnating stone, wood, metal, roofing felt &c., are prepared by mixing a molten or liquid bituminous material with a small proportion of a sulphonated fatty oil and adding hot water with or without alkali. Acid sulphonated oils may be neutralized such as with ammonia. A portion of the sulphonated fatty oil may be replaced by fatty acid, casein or other known emulsifying agent and in the case of using free fatty acid sufficient alkali is employed to neutralize such acid. As bituminous materials are specified Mexican asphalt, pitch, native asphalt or bitumen and coal tar or other tar and as alkalies caustic potash or soda, the corresponding carbonates and borax. In examples Mexican asphalt is melted and sulphonated cod oil with or without oleic acid or neutral, acid or alkaline alizarine oil is stirred in and finally the whole is mixed with caustic potash or soda and hot water. Apparatus of colloid mill type or of the type described in Specification 202,021 may be employed for the emulsification. Specification 24135/06 also is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB892624A GB236641A (en) | 1924-04-08 | 1924-04-08 | Improvements in or relating to bituminous emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB892624A GB236641A (en) | 1924-04-08 | 1924-04-08 | Improvements in or relating to bituminous emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB236641A true GB236641A (en) | 1925-07-08 |
Family
ID=9861981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB892624A Expired GB236641A (en) | 1924-04-08 | 1924-04-08 | Improvements in or relating to bituminous emulsions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB236641A (en) |
-
1924
- 1924-04-08 GB GB892624A patent/GB236641A/en not_active Expired
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