US3706576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing edible fat compositions containing triglycerides derived from c16,c18,c20,and c22 fatty acids
Assignee: Lever Brothers Co
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Filing: 1971-08-09
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Granted: 1972-12-19
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Expires: 1991-08-09
Abstract
Abstract AN EDIBLE UNRANDOMISED FAT BLEND PREPARED FROM HARDENED OILS AND CONTAINING FROM 10 TO 50% OF A COMPONENT A WHOSE TRIGLYCERIDES HAVE A C16 AND 18 ACID CONTENT OF AT LEAST 90%, OF WHICH FROM 10 TO 45% ISSATURATED ACID, AND FROM 50 TO 90% OF A COMPONENT B WHOSE TRIGLYCERIDES HAVE A C20 AND 22 ACID CONTENT OF FROM 30 TO 75% AND NOT MORE THAN 20% SATURATED ACID, BOTH COMPONENTS HAVING A C18 MONOETHENOIC RADICAL IN AT LEAST 85% OF THE GLYCERIDE 2-POSITIONS AND A TRANS INDEX OF BETWEEN 40 AND 75, SHOWS INTERACTION OF THE COMPONENTS RESULTING IN IMPROVEMENT OF MELTING CHARACTERISTICS WHICH MAKE THE BLEND SUITABLE AS A REPLACEMENT FOR LAURIC FATS.
Inventors
- 👤 Brian Leonard Caverly
- 👤 John Barry Rossell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:43
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/36; A23G3/40; A21; A21D; A21D13/00; A21D13/30; A21D13/38; A23D; A23D9/00; A23G1/00; A23G1/30; A23G1/56; A23G2200/00; A23G2200/08
Claims Analysis
Total Claims: 0
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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) | 1975-12-19 | 1976-06-19 | 1976-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-12-19 | 1980-06-19 | 1980-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-12-19 | 1984-06-19 | 1984-12-19 | $7700.00 | Window Closed / Lapsed |