US3793351A
Expired / Lapsed
US
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Process for solubilizing alkoxylated fatty substrates
Assignee: Texaco Inc
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Filing: 1971-12-13
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Granted: 1974-02-19
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Expires: 1991-12-13
Abstract
Abstract THIS INVENTION CONCERNS A PROCESS FOR CONVERTING ALKOXYLATED FATTY SUBSTRATES NORMALLY INSOLUBLE IN PETROLEUM OILS TO SOLUBLE COMPLEXES BY TREATMENT WITH ALKYLATED PHENOL-TYPE SOLUBILIZING AGENTS, AND THE OIL SOLUBLE COMPLEXES RESULTING THEREIN.
Inventors
- 👤 F Mccoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:10
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/105; C10M2209/107; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2221/00; C10M2221/04; C10M2221/043; C10N; C10N2040/00; C10N2040/02; C10N2040/08; C10N2040/20; C10N2040/22
Claims Analysis
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References Cited (Backward Citations)
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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) | 1977-02-18 | 1977-08-20 | 1978-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-02-18 | 1981-08-20 | 1982-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-02-18 | 1985-08-20 | 1986-02-19 | $7700.00 | Window Closed / Lapsed |