US2705620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for mixing fluids insoluble in one another
Assignee: Alfa Laval Holdings Amsterdam AB
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Filing: 1951-06-30
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Granted: 1955-04-05
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Expires: 1971-06-30
Abstract
No abstract record available.
Inventors
- 👤 Borck Alfred Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:53
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/40; B01F23/41; Y; Y10; Y10S; Y10S494/00; Y10S494/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A METHOD OF INHIBITING THE FORMATION OF A STABLE EMULSION WHEN MIXING TWO MUTUALLY IMMISCIBLE FLUID COMPONENTS, ONE OF WHICH NORMALLY FORMS THE CONTINUOUS PHASE UPON EMULGATION OF THE COMPONENTS, COMPRISING FEEDING INTO A BODY OF THE OTHER COMPONENT DROPS OF SAID ONE COMPONENT WHICH ARE OF SMALLER SIZE THAN THAT NECESSARY TO FORM AN EMULSION OF SAID OTHER COMPONENT IN SAID DROPS OF THE ONE COMPONENT AS A CONTINUOUS PHASE
Claim 2
Independent Claim
71 words
A METHOD OF INHIBITING THE FORMATION OF A STABLE EMULSION WHEN MIXING TWO MUTUALLY IMMISCIBLE FLUID COMPONENTS, ONE OF WHICH NORMALLY FORMS THE CONTINUOUS PHASE UPON EMULGATION OF THE COMPONENTS, COMPRISING FEEDING INTO A BODY OF THE OTHER COMPONENT DROPS OF SAID ONE COMPONENT WHICH ARE OF SMALLER SIZE THAN THAT NECESSARY TO FORM AN EMULSION OF SAID OTHER COMPONENT IN SAID DROPS OF THE ONE COMPONENT AS A CONTINUOUS PHASE
References Cited (Backward Citations)
GB203794A
Cited
US2125453A
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GB485656A
Cited
US2230210A
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US2298016A
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US2401431A
Cited
US2477269A
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US2527689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |