US3007880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for inhibiting corrosion in tankers
Assignee: Atlantic Richfield Co
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Filing: 1959-11-03
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Granted: 1961-11-07
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Expires: 1979-11-03
Abstract
No abstract record available.
Inventors
- 👤 Harold A Hartung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:45
CPC Classifications
C; C10; C10M; C10M173/00; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C10M2201/00; C10M2201/02; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/109; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/22; C10M2215/221; C10M2215/225; C10M2215/226; C10M2215/24; C10M2215/30; C10M2219/00; C10M2219/04; C10M2219/044; C10M2219/046; C10N; C10N2030/00; C10N2030/12; C10N2050/00; C10N2050/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A COMPOSITION FOR INHIBITING THE CORROSION IN THE INTERIOR OF TANKERS CONSISTING OF AN OIL-IN-WATER EMULSION IN WHICH THE OIL PHASE RANGE FROM 1 WEIGHT PERCENT TO 10 WEIGHT PERCENT BASED ON THE WEIGHT OF THE EMULSION, SAID OIL PHASE CONSISTING ESSENTIALLY OF FROM 70 WEIGHT PERCENT TO 89 WEIGHT PERCENT BASED ON THE WEIGHT OF THE OIL PHASE OF A MINERAL OIL SOLUTION OF ALKALINE BARIUM SALTS OF OIL SOLUBLE SULFONIC ACIDS WHEREIN THE ALKALINE BARIUM SALTS RANGE BETWEEN 15 AND 30 WEIGHT PERCENT OF THE MINERAL OIL SOLUTION, FROM 10 WEIGHT PERCENT TO 26 WEIGHT PERCENT OF AN EMULSIFYING AGENT CONSISTING ESSENTIALLY OF OIL SOLUBLE SODIUM SALTS OF PETROLEUM SULFONIC ACIDS AND FROM 1 WEIGHT PERCENT TO 4 WEIGHT PERCENT OF THE CONDENSATION PRODUCT OF 1 MOL OF OCTYL PHENOL WITH 5 MOLS OF ETHYLENE OXIDE.
Claim 2
Dependent Claim
138 words
A COMPOSITION FOR INHIBITING THE CORROSION IN THE INTERIOR OF TANKERS CONSISTING OF AN OIL-IN-WATER EMULSION IN WHICH THE OIL PHASE RANGE FROM 1 WEIGHT PERCENT TO 10 WEIGHT PERCENT BASED ON THE WEIGHT OF THE EMULSION, SAID OIL PHASE CONSISTING ESSENTIALLY OF FROM 70 WEIGHT PERCENT TO 89 WEIGHT PERCENT BASED ON THE WEIGHT OF THE OIL PHASE OF A MINERAL OIL SOLUTION OF ALKALINE BARIUM SALTS OF OIL SOLUBLE SULFONIC ACIDS WHEREIN THE ALKALINE BARIUM SALTS RANGE BETWEEN 15 AND 30 WEIGHT PERCENT OF THE MINERAL OIL SOLUTION, FROM 10 WEIGHT PERCENT TO 26 WEIGHT PERCENT OF AN EMULSIFYING AGENT CONSISTING ESSENTIALLY OF OIL SOLUBLE SODIUM SALTS OF PETROLEUM SULFONIC ACIDS AND FROM 1 WEIGHT PERCENT TO 4 WEIGHT PERCENT OF THE CONDENSATION PRODUCT OF 1 MOL OF OCTYL PHENOL WITH 5 MOLS OF ETHYLENE OXIDE.
References Cited (Backward Citations)
US2833717A
Cited
US2911309A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |