Patent US2563051A successfully refreshed from Google Patents.
US2563051A
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US
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Production of motor fuel and drying oil by hydrogen fluoride polymerization and alkylation
Assignee: Universal Oil Products Co
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Filing: 1947-11-28
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Granted: 1951-08-07
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Expires: 1967-11-28
Abstract
No abstract record available.
Inventors
- 👤 Carl B Linn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:56
CPC Classifications
C; C07; C07C; C07C2/00; C07C2/54; C07C2/56; C07C2/58; C07C2/62; C07C2527/00; C07C2527/06; C07C2527/08; C07C2527/12; C07C2527/1206; Y; Y10; Y10S; Y10S585/00; Y10S585/8995; Y10S585/904
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A PROCESS WHICH COMPRISS SUBJECTING A CHARGING STOCK PREDOMINATING IN AN OLEFIN CONTAINING FROM 3 TO 8 CARBON ATOMS PER MOLECULE TO THE ACTION OF HYDROGEN FLUORIDE AT RELATIVELY SEVERE CONJUNCT POLYMERIZATION CONDITIONS THEREBY TO FORM A HYDROGEN FLUORIDE-HYDROCARBON COMPLEX ISOBUTANE, AND HIGHER BOILING UPPER LAYER HYDROCARBONS, SEPARATING SAID ISOBUTANE, AND ALKYLATING THE SAME WITH AN OLEFIN CONTAINING FROM 3 TO 8 CARBON ATOMS PER MOLECULE IN THE PRESENCE OF HYDROGEN FLUORIDE AT ALKYLATING CONDITIONS.
Claim 2
Dependent Claim
75 words
A PROCESS WHICH COMPRISS SUBJECTING A CHARGING STOCK PREDOMINATING IN AN OLEFIN CONTAINING FROM 3 TO 8 CARBON ATOMS PER MOLECULE TO THE ACTION OF HYDROGEN FLUORIDE AT RELATIVELY SEVERE CONJUNCT POLYMERIZATION CONDITIONS THEREBY TO FORM A HYDROGEN FLUORIDE-HYDROCARBON COMPLEX ISOBUTANE, AND HIGHER BOILING UPPER LAYER HYDROCARBONS, SEPARATING SAID ISOBUTANE, AND ALKYLATING THE SAME WITH AN OLEFIN CONTAINING FROM 3 TO 8 CARBON ATOMS PER MOLECULE IN THE PRESENCE OF HYDROGEN FLUORIDE AT ALKYLATING CONDITIONS.
References Cited (Backward Citations)
US2440459A
Cited
US2440477A
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US2422349A
Cited
US2401865A
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US2407873A
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US2400521A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |