Patent US3211558A successfully refreshed from Google Patents.
US3211558A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized salad oils
Assignee: Procter and Gamble Co
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Filing: 1962-08-09
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Granted: 1965-10-12
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Expires: 1982-08-09
Abstract
No abstract record available.
Inventors
- 👤 Fredric J Baur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:48
CPC Classifications
A; A23; A23D; A23D9/00; A23D9/007; A23D9/013
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
A CLEAR GLYCERIDE SALAD OIL HAVING SUPERIOR RESISTANCE TO DEPOSITION OF HIGH-MELTING SOLIDS AND COMPRISING A BASE SALAD OIL HAVING DISSOLVED THEREIN A CRYSTAL INHIBITING AMOUNT AND AT LEAST AOBUT 0.0041%, BY WIEGHT, OF FATTY ACID ESTER OFMONOSACCHARIDIC MATERIAL HAVING AN OXIDE RING STRUCTURE AND SELECTED FROM THE GROUP CONSISTING OF ALDOHEXOSE, ALDOHEXURONOLACTONE, ALDOHEXURONIC ACID, ALDOHEXONOLACTONE, METHYL ALDOHEXOSIDE, THE SAID MATERIAL BEING AT LEAST 25% ESTERIFIED, BASED ON THE TOTAL HYDROXYL AVAILABILITY, WITH AT LEAST ABOUT 15%, BASED ON THE TOTAL FATTY ACID IN THE ESTER, OF SATURATED LONG CHAIN FATTY ACID HAVING FROM ABOUT 12 TO ABOUT 24 CARBON ATOMS, THE BALANCE OF THE FATTY ACID BEING SELECTED FROM THE GROUP CONSISTING OF SHORT CHAIN FATTY ACIDS HAVING FROM 2 TO ABOUT 6 CARBON ATOMS AND UNSATURATED LONG CHAIN FATTY ACIDS HAVING FROMABOUT 12 TOABOUT 2'' CARBON ATOMS, THE MOLAR PROPORTION OF THE SAID SHORT CHAIN FATTY ACIDS NOT SUBSTANTIALLY EXCEEDING THE TOTAL MOLAR PROPORTION OF THE SAID SATURATED AND UNSATURATD LONG CHAIN FATTY ACIDS.
Claim 2
Dependent Claim
166 words
A CLEAR GLYCERIDE SALAD OIL HAVING SUPERIOR RESISTANCE TO DEPOSITION OF HIGH-MELTING SOLIDS AND COMPRISING A BASE SALAD OIL HAVING DISSOLVED THEREIN A CRYSTAL INHIBITING AMOUNT AND AT LEAST AOBUT 0.0041%, BY WIEGHT, OF FATTY ACID ESTER OFMONOSACCHARIDIC MATERIAL HAVING AN OXIDE RING STRUCTURE AND SELECTED FROM THE GROUP CONSISTING OF ALDOHEXOSE, ALDOHEXURONOLACTONE, ALDOHEXURONIC ACID, ALDOHEXONOLACTONE, METHYL ALDOHEXOSIDE, THE SAID MATERIAL BEING AT LEAST 25% ESTERIFIED, BASED ON THE TOTAL HYDROXYL AVAILABILITY, WITH AT LEAST ABOUT 15%, BASED ON THE TOTAL FATTY ACID IN THE ESTER, OF SATURATED LONG CHAIN FATTY ACID HAVING FROM ABOUT 12 TO ABOUT 24 CARBON ATOMS, THE BALANCE OF THE FATTY ACID BEING SELECTED FROM THE GROUP CONSISTING OF SHORT CHAIN FATTY ACIDS HAVING FROM 2 TO ABOUT 6 CARBON ATOMS AND UNSATURATED LONG CHAIN FATTY ACIDS HAVING FROMABOUT 12 TOABOUT 2'' CARBON ATOMS, THE MOLAR PROPORTION OF THE SAID SHORT CHAIN FATTY ACIDS NOT SUBSTANTIALLY EXCEEDING THE TOTAL MOLAR PROPORTION OF THE SAID SATURATED AND UNSATURATD LONG CHAIN FATTY ACIDS.
References Cited (Backward Citations)
US2223558A
Cited
US2266591A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |