GB647133A - Manufacture of emulsions of the water-in-oil type and emulsifying agents and intermediate products therefor - Google Patents
Manufacture of emulsions of the water-in-oil type and emulsifying agents and intermediate products thereforInfo
- Publication number
- GB647133A GB647133A GB5610/47A GB561047A GB647133A GB 647133 A GB647133 A GB 647133A GB 5610/47 A GB5610/47 A GB 5610/47A GB 561047 A GB561047 A GB 561047A GB 647133 A GB647133 A GB 647133A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- product
- water
- glycerol
- mixture
- 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
- 239000000839 emulsion Substances 0.000 title abstract 5
- 239000003995 emulsifying agent Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000013067 intermediate product Substances 0.000 title 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 9
- 150000005846 sugar alcohols Polymers 0.000 abstract 4
- 235000019483 Peanut oil Nutrition 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000312 peanut oil Substances 0.000 abstract 3
- 239000007858 starting material Substances 0.000 abstract 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 abstract 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000008157 edible vegetable oil Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/34—Higher-molecular-weight carboxylic acid esters
- C09K23/36—Esters of polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Colloid Chemistry (AREA)
Abstract
An emulsifying agent containing the residues of a polyhydric alcohol, a higher fatty acid and a polybasic carboxylic acid is prepared by heating a mixture of suitable components to give a product soluble in oil but insoluble in water, which can produce by the "steam emulsion test" an emulsion of 20 c.cs. of water in 20 c.cs. of a solution of 0.25 per cent strength of the product in neutral freshly refined ground nut oil from which emulsion not more than 5 c.cs. of oil separate at 93-95 DEG C. in 20 minutes. Starting materials are preferably partial or complete esters of a polyhydric alcohol and a higher fatty acid or a mixture of such substances. Polybasic organic acids include aliphatic carboxylic acids or their anhydrides, but they should not contain too many OH groups in their molecule unless such groups are suitably blocked. Specific acids are maleic, fumaric and sebacic, especially for manufacturing edible oil and fat emulsions. Polyhydric alcohols mentioned are glycol and glycerol, but a triglyceride is the preferred starting material. Free acid present in the product is lessened by neutralization with ethanolamine. An addition of glycerol after heating of the components has begun improves the product. The starting materials are first heated at 200 DEG C. for 2 hours, then increased slowly to 240 DEG C. The polyhydric alcohol is slowly added but with the mixture at a temperature of 150-180 DEG C. In examples: (1) the monoglyceride of ground nut oil and sebacic acid, and (2) ground nut oil and maleic anhydride and glycerol, are heated together.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL647133X | 1946-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB647133A true GB647133A (en) | 1950-12-06 |
Family
ID=19791954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5610/47A Expired GB647133A (en) | 1946-03-08 | 1947-02-26 | Manufacture of emulsions of the water-in-oil type and emulsifying agents and intermediate products therefor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB647133A (en) |
-
1947
- 1947-02-26 GB GB5610/47A patent/GB647133A/en not_active Expired
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