US3323883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gel compositions
Assignee: Chevron USA Inc
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Filing: 1963-08-30
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Granted: 1967-06-06
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Expires: 1983-08-30
Abstract
No abstract record available.
Inventors
- 👤 Bruce W Hotten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:52
CPC Classifications
C; C07; C07C; C07C63/00; C07C63/14; C07C63/15; C07C63/24; B; B01; B01J; B01J19/00; B01J19/06; C07C63/26; C07C63/28; C07F; C07F5/00; C07F5/06; C07F5/069; C09; C09D; C09D7/00; C09D7/40; C09D7/43; C10; C10L; C10L7/00; C10L7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A GELLED FUEL COMPOSITION CONSISTING ESSENTIALLY OF A HYDROCARBON FUEL BASE BOILING IN THE RANGE OF 100* TO 600*F. AND AS A GELLING AGENT, IN AN AMOUNT SUFFICIENT TO PRODUCE PROPER CONSISTENCY AND MELTING POINT, A HYDROXY ALUMINUM SOAP WHEREIN THE ACIDS USED IN FORMING SAID SOAP CONSIST ESSENTIALLY OF NAPHTHENIC ACID AND AT LEAST ONE AROMATIC DICARBOXYLIC ACID SELECTED FROM THE GROUP CONSISTING OF ISOPHTHALIC AND TEREPHTHALIC ACIDS, SAID ACIDS BEING EMPLOYED RELATIVE TO ATOMS OF ALUMINUM IN QUANTITIES OF FROM 1.4 TO 1.95 EQUIVALENTS OF NAPHTHENIC ACID AND FROM 0.05 TO 0.6 EQUIVALENT OF SAID AROMATIC ACID.
Claim 2
Dependent Claim
99 words
A GELLED FUEL COMPOSITION CONSISTING ESSENTIALLY OF A HYDROCARBON FUEL BASE BOILING IN THE RANGE OF 100* TO 600*F. AND AS A GELLING AGENT, IN AN AMOUNT SUFFICIENT TO PRODUCE PROPER CONSISTENCY AND MELTING POINT, A HYDROXY ALUMINUM SOAP WHEREIN THE ACIDS USED IN FORMING SAID SOAP CONSIST ESSENTIALLY OF NAPHTHENIC ACID AND AT LEAST ONE AROMATIC DICARBOXYLIC ACID SELECTED FROM THE GROUP CONSISTING OF ISOPHTHALIC AND TEREPHTHALIC ACIDS, SAID ACIDS BEING EMPLOYED RELATIVE TO ATOMS OF ALUMINUM IN QUANTITIES OF FROM 1.4 TO 1.95 EQUIVALENTS OF NAPHTHENIC ACID AND FROM 0.05 TO 0.6 EQUIVALENT OF SAID AROMATIC ACID.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |