GB616818A - Improvements in the manufacture of dispersing agents - Google Patents
Improvements in the manufacture of dispersing agentsInfo
- Publication number
- GB616818A GB616818A GB7888/46A GB788846A GB616818A GB 616818 A GB616818 A GB 616818A GB 7888/46 A GB7888/46 A GB 7888/46A GB 788846 A GB788846 A GB 788846A GB 616818 A GB616818 A GB 616818A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- triglyceride
- polymerized
- fatty acid
- possibly
- 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
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
- C11C3/06—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils with glycerol
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
- A23D7/01—Other fatty acid esters, e.g. phosphatides
- A23D7/013—Spread compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
Abstract
Products useful as dispersing and stabilizing agents in water-in-oil emulsions are obtained by re-esterifying a polymerized and possibly oxidized drying or semi-drying fatty acid triglyceride with 8-20 per cent of polyglycerol, calculated on the weight of triglyceride. In a modification, the triglyceride may be replaced by a corresponding mixture of polymerized and possibly oxidized fatty acid and glycerol. An example is given of the re-esterification of polymerized soya bean oil with diglycerol and reference is made also to the treatment of linseed oil, sunflower-seed oil, cotton-seed oil, wood oil, whale oil and fish oil. Specification 494,639 is referred to. The Specification as open to inspection under Sect. 91 describes further modifications in which the polymerized and possibly oxidized triglyceride is replaced by the untreated triglyceride or a corresponding mixture of fatty acid and glycerol or polyglycerol, in any of which events the product is polymerized and, if desired, oxidized. This subject-matter does not appear in the Specification as accepted.ALSO:Products useful as dispersing and stabilizing agents in water-in-oil emulsions are obtained by re-esterifying a polymerized and possibly oxidized drying or semi-drying fatty acid triglyceride with 8-20 per cent of polyglycerol, calculated on the weight of triglyceride. In a modification, the triglyceride may be replaced by a corresponding mixture of polymerized and possibly oxidized fatty acid and glycerol. An example is given of the re-esterification of polymerized soya bean oil with diglycerol, and reference is made also to the treatment of linseed oil, sunflower-seed oil, cotton-seed oil, wood oil, whale oil and fish oil. Specification 494,639 is referred to. The Specification as open to inspection under Sect. 91 describes further modifications in which the polymerized and possibly oxidized triglyceride is replaced by the untreated triglyceride or a corresponding mixture of fatty acid and glycerol or polyglycerol, in any of which events the product is polymerized and, if desired, oxidized. This subject-matter does not appear in the Specification as accepted.ALSO:Products useful as dispersing and stabilising agents in margarine and like water-in-oil emulsions are obtained by re-esterifying a polymerised and possibly oxidised drying or semi-drying fatty acid triglyceride with 8 - 20 per cent of polyglycerol, calculated on the weight of triglyceride. In a modification, the triglyceride may be replaced by a corresponding mixture of polymerised and possibly oxidised fatty acid and glycerol. An example is given of the re-esterification of polymerised soya bean oil with diglycerol and reference is made also to the treatment of linseed oil, sunflower-seed oil, cotton-seed oil, wood oil, whale oil and fish oil. Specification 494,639 is referred to. The Specification as open to inspection under Sect. 91 describes further modifications in which the polymerised and possibly oxidised triglyceride is replaced by the untreated triglyceride or a corresponding mixture of fatty acid and glycerol or polyglycerol, in any of which events the product is polymerised and, if desired, oxidised. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK616818X | 1943-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB616818A true GB616818A (en) | 1949-01-27 |
Family
ID=8151718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7888/46A Expired GB616818A (en) | 1943-07-06 | 1946-03-13 | Improvements in the manufacture of dispersing agents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB616818A (en) |
-
1946
- 1946-03-13 GB GB7888/46A patent/GB616818A/en not_active Expired
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