US3239547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for deodorizing fats and oils by distillation with steam under vacuum conditions
Assignee: Primary Products Ingredients Americas LLC
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Filing: 1961-08-01
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Granted: 1966-03-08
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Expires: 1981-08-01
Abstract
No abstract record available.
Inventors
- 👤 Denis J Brion
- 👤 Richard J Fiala
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:36
CPC Classifications
C; C11; C11B; C11B3/00; C11B3/12; C11B3/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
IN THE PROCESS OF DEODORIZING FATS AND OILS BY DISILLATION WITH STEAM AND UNDER VACUUM WHEREIN THE ORGANIC DISTILLATES ARE CONDENSED IN A SCRUBBER IN RECIRCULATING WATER IN WHICH FLOCS FORM THAT ARE EMULSIONS OF SAID DISTILLATES IN WATER,SAID FLOCS DECREASING THE FLUIDITY OF THE CONDENSER WATER SUBSTANTIALLY AS THE CONCENTRATION OF DISTILLATES INCREASES TOWARD A VALUE ON THE ORDER OF 2%, THE IMPROVEMENT FOR SUPPRESSING THE EFFECT OF SAID FLOCS ON THE FLUIDITY OF THE CONDENSER WATER AS THE CONCENTRATION OF DISTILLATES APPROACHES AND EXCEEDS SAID 2% VALUE THAT COMPRISES INCORPORATING AND MAINTAINING IN SAID CONDENSER WATER A CONCENTRATION OF WATER-SOLUBLE PROTEIN IN THE RANGE OF 0.05% TO 0.5% AND PERMITTING THE CONCENTRATION OF SAID DISTILLATES IN SAID RECIRCULATING WATER TO BUILD UP TO VALUES SEVERAL TIMES GREATAER THAN 2%.
Claim 2
Dependent Claim
131 words
IN THE PROCESS OF DEODORIZING FATS AND OILS BY DISILLATION WITH STEAM AND UNDER VACUUM WHEREIN THE ORGANIC DISTILLATES ARE CONDENSED IN A SCRUBBER IN RECIRCULATING WATER IN WHICH FLOCS FORM THAT ARE EMULSIONS OF SAID DISTILLATES IN WATER,SAID FLOCS DECREASING THE FLUIDITY OF THE CONDENSER WATER SUBSTANTIALLY AS THE CONCENTRATION OF DISTILLATES INCREASES TOWARD A VALUE ON THE ORDER OF 2%, THE IMPROVEMENT FOR SUPPRESSING THE EFFECT OF SAID FLOCS ON THE FLUIDITY OF THE CONDENSER WATER AS THE CONCENTRATION OF DISTILLATES APPROACHES AND EXCEEDS SAID 2% VALUE THAT COMPRISES INCORPORATING AND MAINTAINING IN SAID CONDENSER WATER A CONCENTRATION OF WATER-SOLUBLE PROTEIN IN THE RANGE OF 0.05% TO 0.5% AND PERMITTING THE CONCENTRATION OF SAID DISTILLATES IN SAID RECIRCULATING WATER TO BUILD UP TO VALUES SEVERAL TIMES GREATAER THAN 2%.
References Cited (Backward Citations)
US1737402A
Cited
GB215929A
Cited
US2500934A
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US2800493A
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US3047214A
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US3061622A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |