GB914775A - Emulsions - Google Patents
EmulsionsInfo
- Publication number
- GB914775A GB914775A GB736460A GB736460A GB914775A GB 914775 A GB914775 A GB 914775A GB 736460 A GB736460 A GB 736460A GB 736460 A GB736460 A GB 736460A GB 914775 A GB914775 A GB 914775A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- acids
- water
- triamine
- hexamethylene
- 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)
- Cosmetics (AREA)
Abstract
An emulsifying agent for bituminous emulsions prepared in acidulated water consists of a non-ionic surface-active agent and a condensation product obtained by reacting a polyalkylene polyamine with an alkylene oxide and a fatty acid and/or resin acid, such acids having from 12 to 22 carbon atoms and preferably from 14 to 20 carbon atoms in the molecule. The non-ionic surface-active agents suitable are the water-soluble condensation products of higher aliphatic alcohols, alkyl phenols, higher fatty acids, higher fatty amides, ethanolamides and higher aliphatic primary amines with alkylene oxides, the condensation products of C16 to C18 aliphatic alcohols, e.g. cetyl alcohol and oleyl alcohol, with ethylene oxide being preferred. Specified polyalkylene polyamines are diethylene triamine, tetramethylene pentamine, dipropylene triamine, bis(hexamethylene) triamine or tris(hexamethylene) tetramine or mixtures thereof. The fatty acid or resin acid may be palmitic acid, stearic acid, oleic acid, linoleic acid or tall oil fatty acids, and the alkylene oxide may be ethylene oxide or propylene oxide. Suitable acids for acidulating the water are hydrochloric, sulphuric, phosphoric and formic acids. Specification 913,909 is referred to.ALSO:Bituminous emulsions prepared in acidulated water contain an emulsifying agent consisting of non-ionic surface active agent and a condensation product obtained by reacting a polyalkylene polyamine with an alkylene oxide and a fatty acid and/or resin acid, such acids having from 12 to 22 carbon atoms and preferably from 14 to 20 carbon atoms in the molecule. The non-ionic surface active agents suitable are the water-soluble condensation products of higher aliphatic alcohols, alkyl phenols, higher fatty acids, higher fatty amides, ethanolamides and higher aliphatic primary amines with alkylene oxides, the condensation products of C16 to C18 aliphatic alcohols, e.g. cetyl alcohol and oleyl alcohol, with ethylene oxide being preferred. Specified polyalkylene polyamines are diethylene tramine, tetraethylene pentamine, dipropylene triamine, bis (hexamethylene) triamine or tris (hexamethylene) tetramine or mixtures thereof. The fatty acid and/or resin acid may be palmitic acid, stearic acid, oleic acid, linoleic acid or tall oil fatty acids, and the alkylene oxide may be ethylene oxide or propylene oxide. Suitable acids for acidulating the water are hydrochloric sulphuric, phosphoric and formic acids. Specification 913,909 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB736460A GB914775A (en) | 1960-03-02 | 1960-03-02 | Emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB736460A GB914775A (en) | 1960-03-02 | 1960-03-02 | Emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB914775A true GB914775A (en) | 1963-01-02 |
Family
ID=9831712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB736460A Expired GB914775A (en) | 1960-03-02 | 1960-03-02 | Emulsions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB914775A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423221A (en) * | 1966-03-10 | 1969-01-21 | Chevron Res | Cationic bituminous emulsions for use in slurry seal treatments |
| FR2076630A5 (en) * | 1970-01-21 | 1971-10-15 | Travaux Et Produits Routiers | Bituminous binder contg non-ionic emulsi-fier |
| DE3422938A1 (en) * | 1983-06-20 | 1985-03-07 | Westvaco Corp., New York, N.Y. | AMPHOTERS AS EMULSIFIERS FOR BITUMINOESE EMULSIONS |
| CN112831362A (en) * | 2020-12-26 | 2021-05-25 | 中海油天津化工研究设计院有限公司 | Marine fuel oil stability additive and preparation method thereof |
-
1960
- 1960-03-02 GB GB736460A patent/GB914775A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423221A (en) * | 1966-03-10 | 1969-01-21 | Chevron Res | Cationic bituminous emulsions for use in slurry seal treatments |
| FR2076630A5 (en) * | 1970-01-21 | 1971-10-15 | Travaux Et Produits Routiers | Bituminous binder contg non-ionic emulsi-fier |
| DE3422938A1 (en) * | 1983-06-20 | 1985-03-07 | Westvaco Corp., New York, N.Y. | AMPHOTERS AS EMULSIFIERS FOR BITUMINOESE EMULSIONS |
| CN112831362A (en) * | 2020-12-26 | 2021-05-25 | 中海油天津化工研究设计院有限公司 | Marine fuel oil stability additive and preparation method thereof |
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