Patent US3418165A successfully refreshed from Google Patents.
US3418165A
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Process for the clarification of sugar juices and the like
Assignee: UMZIMKULA SUGAR Co Ltd
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Filing: 1965-09-07
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Granted: 1968-12-24
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Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 Arnold E Rabe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:50
CPC Classifications
C; C13; C13B; C13B20/00; C13B20/02; C13B20/12; C13B20/126
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A PROCESS FOR THE CLARIFICATION OF SUGAR JUICE WHICH COMPRISES THE LIMING OF THE JUICE TO A CONTROLLED PH VALUE, THUS EFFECTING PRECIPITATION OF IMPURITIES, THE ADDITION OF A POLYACRYLIC ELECTRTOLYTE COAGULANT TO THE MIXTURE, THE SUBJECTION OF THE MIXTURE TO A REDUCED PRESSURE TO EFFECT FLOTATION OF THE COAGULATED PRECIPITATE AND THE REMOVAL OF THE COAGULATED PRECIPITATE FROM THE SURFACE OF THE CLARIFIED JUICE.
Claim 2
Dependent Claim
65 words
A PROCESS FOR THE CLARIFICATION OF SUGAR JUICE WHICH COMPRISES THE LIMING OF THE JUICE TO A CONTROLLED PH VALUE, THUS EFFECTING PRECIPITATION OF IMPURITIES, THE ADDITION OF A POLYACRYLIC ELECTRTOLYTE COAGULANT TO THE MIXTURE, THE SUBJECTION OF THE MIXTURE TO A REDUCED PRESSURE TO EFFECT FLOTATION OF THE COAGULATED PRECIPITATE AND THE REMOVAL OF THE COAGULATED PRECIPITATE FROM THE SURFACE OF THE CLARIFIED JUICE.
References Cited (Backward Citations)
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US2249920A
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US2340128A
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US2776229A
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US3097970A
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US3166442A
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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) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |