US3285755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corrosion inhibiting material
Assignee: General Electric Co
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Filing: 1963-07-03
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Granted: 1966-11-15
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Expires: 1983-07-03
Abstract
No abstract record available.
Inventors
- 👤 Airola Ellis John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:04
CPC Classifications
C; C23; C23F; C23F11/00; C23F11/08; C23F11/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
A CORROSION INHIBITING LIQUID OF LOW RESIDUE AND HAVING IMPROOVED CORROSION AND FILM FORMING CHARACTERISTICS, CONSISTING ESSENTIALLY OF, BY WEIGHT: 10-30% OF A SOLVENT EXTRACTED OIL SELECTED FROM THE GROUP CONSISTING OF PETROLEUM OIL AND MINERAL OIL AND HAVING A VISCOSITY OF ABOUT 180-220 SSU AT 100*F.; 8-15% OF A POLYOXYETHYLENE FATTY ACID ESTER LOW RESIDUE EMULSIFIER FOR SOLVENT EXTRACTED OILS; 5-15% OF A GLYCOL FATTY ACID ESTER WATER REPELLENT SELECTED FROM THE GROUP CONSISTING OF COCONATES, OLEATES, RINCINOLEATES AND STEARATES; 0.25-0.5% CYCLOHEXYLAMINE CARBONATE; UP TO ABOUT 2% HEXYLENE GLYCOL COUPLING AGENT; WITH THE BALANCE A PETROLEUM DISTILLATE HAVING A MINIMUM INITIAL BOILING POINT OF ABOUT 300*F.
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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |