US3966632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vegetable oil emulsion
Assignee: GD Searle LLC
•
Filing: 1974-06-06
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Granted: 1976-06-29
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Expires: 1994-06-06
Abstract
Abstract The present invention is concerned with a vegetable oil emulsion containing from 1-10% water, preferably 1-5% water, and 1-4% emulsifying agent. The emulsifying agent is a particular mixed polyglycerol ester of 12-hydroxy-9 octadecenoic acid or of dimerized fatty acids of soybean oil. These water-in-oil (w/o) emulsions are useful in preparing edible food products, cosmetics and paints containing a minimum amount of water.
Inventors
- 👤 John A. Colliopoulos
- 👤 Nicholas S. Yanick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:28
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/01; A23D7/013; C; C09; C09K; C09K23/00; C09K23/34; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/06; Y10S516/905; Y10S516/917; Y10S516/919
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
36 words
A water in oil emulsion comprising: a. 91-98% soybean oil; b. 1-5% water; and c. 1-4% esters of a mixture of di-, tri-, and tetra-polyglycerols and 12-hydroxy-9-octadecenoic acid, said esters having a saponification value of 165-169.
Claim 2
Dependent Claim
36 words
A water in oil emulsion comprising: a. 91-98% soybean oil; b. 1-5% water; and c. 1-4% esters of a mixture of di-, tri-, and tetra-polyglycerols and 12-hydroxy-9-octadecenoic acid, said esters having a saponification value of 165-169.
Claim 3
Dependent Claim
15 words
As in claim 1, an emulsion stabilized toward oxygen by an effective amount of anti-oxidant.
Claim 4
Dependent Claim
16 words
As in claim 1, an emulsion stabilized toward oxygen by an effective amount of glucose-glucose oxidase
Claim 5
Dependent Claim
37 words
As in claim 1, an emulsion comprising: a. 94% soybean oil; b. 3.5% water; and c. 2.5% esters of a mixture of di-, tri- and tetra-polyglycerols and 12-hydroxy-9-octadecenoic acid, said esters having a saponification value of 165-169.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-29 | 1979-12-29 | 1980-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-29 | 1983-12-29 | 1984-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-29 | 1987-12-29 | 1988-06-29 | $7700.00 | Window Closed / Lapsed |