US3202606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricant containing calcium salts of acetic acid, c14 to c30 fatty acid, and phosphosulfurized polyolefin
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1963-04-29
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Granted: 1965-08-24
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Expires: 1983-04-29
Abstract
No abstract record available.
Inventors
- 👤 Arnold J Morway
- 👤 Albert J Bodner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:58
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C10M2201/00; C10M2201/08; C10M2201/081; C10M2201/082; C10M2201/083; C10M2201/084; C10M2201/085; C10M2205/00; C10M2205/18; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/122; C10M2207/123; C10M2207/125; C10M2207/129; C10M2207/18; C10M2207/22; C10M2207/40; C10M2207/404; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/086; C10M2209/10; C10M2209/103; C10M2209/108; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/06; C10M2215/062; C10M2215/064; C10M2215/065; C10M2215/086; C10M2215/12; C10M2215/24; C10M2215/26; C10M2215/28; C10M2217/00; C10M2217/04; C10M2217/044; C10M2217/045; C10M2217/046; C10M2217/06; C10M2219/00; C10M2219/04; C10M2219/044; C10M2225/00; C10M2225/04; C10M2225/041; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2010/00; C10N2010/04; C10N2040/00; C10N2040/02; C10N2040/25; C10N2040/252; C10N2040/253; C10N2050/00; C10N2050/10; C10N2070/00; C10N2070/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A FLUID LUBRICATING OIL COMPOSITION SUITABLE FOR MARINE DIESEL CYLINDER LUBRICATION COMPRISING A MAJOR AMOUNT OF MINERAL LUBRICATING OIL AND CALCIUM SALTS O (A) ABOUT 3 TO 10 WT. PERCENT OF ACETIC ACID AND C14 TO C30 FATTY ACID IN A RELATIVE MOLE RATIO OF ABOUT 5 TO 50 MOLE EQUIVALENT PROPORTIONS OF ACETIC ACID PER MOLE EQUIVALENT OF C14 TO C20 FATTY ACID, AND (B) ABOUT 0.2 TO 5.0 WT. PERCENT OF A PHOSPHONSULFURIZED POLYMER OF A C2 TO C6 MONOOLEFIN, SAID POLYMER HAVING A MOLECULAR WEIGHT OF ABOUT 600 TO 4,000 STAUDINGER.
Claim 2
Dependent Claim
94 words
A FLUID LUBRICATING OIL COMPOSITION SUITABLE FOR MARINE DIESEL CYLINDER LUBRICATION COMPRISING A MAJOR AMOUNT OF MINERAL LUBRICATING OIL AND CALCIUM SALTS O (A) ABOUT 3 TO 10 WT. PERCENT OF ACETIC ACID AND C14 TO C30 FATTY ACID IN A RELATIVE MOLE RATIO OF ABOUT 5 TO 50 MOLE EQUIVALENT PROPORTIONS OF ACETIC ACID PER MOLE EQUIVALENT OF C14 TO C20 FATTY ACID, AND (B) ABOUT 0.2 TO 5.0 WT. PERCENT OF A PHOSPHONSULFURIZED POLYMER OF A C2 TO C6 MONOOLEFIN, SAID POLYMER HAVING A MOLECULAR WEIGHT OF ABOUT 600 TO 4,000 STAUDINGER.
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) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |