US3017362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrocarbon oil composition
Assignee: Universal Oil Products Co
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Filing: 1958-06-12
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Granted: 1962-01-16
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Expires: 1978-06-12
Abstract
No abstract record available.
Inventors
- 👤 Henryk A Cyba
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:44
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/221; C10M; C10M1/00; C10M1/08; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/06; C10M2215/062; C10M2217/00; C10M2217/04; C10M2217/042; C10M2217/043; C10N; C10N2030/00; C10N2030/08; C10N2030/12; C10N2040/00; C10N2040/08; C10N2040/12; C10N2040/13; C10N2040/135; C10N2040/14; C10N2040/16; C10N2040/17; C10N2070/00; C10N2070/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
HYDROCARBON OIL CONTAINING FROM ABOUT 0.0001% TO ABOUT 1% BY WEIGHT OF AN ESTER OF A CARBOXYLIC ACID OF SFROM ABOUT 6 TO ABOUT 50 CARBONS ATOMS PER MOLECULE AND THE CONDENSATION PRODUCT OF FROM 1 TO 2 MOLS OF AN EPIHALOHYDRIN COMPOUND WITH FROM 1 TO 2 MOLS OF AN ALIPHATIC AMINE HAVING FROM ABOUT 12 JTO ABOUT 40 CARBON ATOMS PER MOLECULE, SAID EPIHALOHYDRIN COMPOUND BEING SELECTED FROM THE GROUP CONSISTIG OF EPICHLOROHYDRIN, 1,2EPI-4-CHLOROBUTANE, 2,3-EPI-4-CHLOROBUTANE, 1,2-EPI-5-CHLOROPENTANE, 2,3-EPI-5-CHLOROPENTANE AND CORRESPONDING BROMO AND IODO COMPOUNDS, THE AMOUNT OF SAID ACID BEING SUFFICIENT TO ESTERIFY FROM ONE TO ALL OF THE HYDROXYL GROUPS IN SAID CONDENSATION PRODUCT.
Claim 2
Dependent Claim
106 words
HYDROCARBON OIL CONTAINING FROM ABOUT 0.0001% TO ABOUT 1% BY WEIGHT OF AN ESTER OF A CARBOXYLIC ACID OF SFROM ABOUT 6 TO ABOUT 50 CARBONS ATOMS PER MOLECULE AND THE CONDENSATION PRODUCT OF FROM 1 TO 2 MOLS OF AN EPIHALOHYDRIN COMPOUND WITH FROM 1 TO 2 MOLS OF AN ALIPHATIC AMINE HAVING FROM ABOUT 12 JTO ABOUT 40 CARBON ATOMS PER MOLECULE, SAID EPIHALOHYDRIN COMPOUND BEING SELECTED FROM THE GROUP CONSISTIG OF EPICHLOROHYDRIN, 1,2EPI-4-CHLOROBUTANE, 2,3-EPI-4-CHLOROBUTANE, 1,2-EPI-5-CHLOROPENTANE, 2,3-EPI-5-CHLOROPENTANE AND CORRESPONDING BROMO AND IODO COMPOUNDS, THE AMOUNT OF SAID ACID BEING SUFFICIENT TO ESTERIFY FROM ONE TO ALL OF THE HYDROXYL GROUPS IN SAID CONDENSATION PRODUCT.
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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) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |