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US3313729A
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Lubricating composition and method
Assignee: Henkel Corp
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Filing: 1966-05-02
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Granted: 1967-04-11
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Expires: 1986-05-02
Abstract
No abstract record available.
Inventors
- 👤 Cecil W Glasson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:07
CPC Classifications
C; C10; C10M; C10M111/00; C10M111/02; C10M2201/00; C10M2201/02; C10M2201/06; C10M2201/062; C10M2201/065; C10M2201/08; C10M2201/081; C10M2201/082; C10M2201/083; C10M2201/084; C10M2201/085; C10M2201/086; C10M2201/10; C10M2201/102; C10M2201/103; C10M2203/00; C10M2203/10; C10M2205/00; C10M2205/04; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2207/16; C10M2207/18; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/084; C10M2209/10; C10M2209/101; C10M2209/12; C10M2211/00; C10M2211/02; C10M2211/024; C10M2211/06; C10M2213/00; C10M2213/04; C10M2213/06; C10M2215/00; C10M2215/18; C10M2215/182; C10M2221/00; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2010/06; C10N2040/00; C10N2040/20; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
A LUBRICANT COMPOSITION USEFUL IN LUBRICATING METAL SURFACES PRIOR TO DEFORMATION WHICH CONSISTS ESSENTIALLY OF AN ADMIXTURE OF FROM ABOUT 3 TO ABOUT 75 PERCENT BY WEIGHT OF AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF ALKALI METAL PYROPHOSPHATES AND ALKALI METAL TETRABORATES, FROM ABOUT 15 TO ABOUT 97 PERCENT BY WEIGHT OF A SOAP OF A FATTY ACID, WTER IN AN AMOUNT UP TO ABOUT 80 PERCENT BY WEIGHT, WHEREIN AT LEAST A PORTION OF THE SOAP, IN AN AMOUNT OF AT LEAST 0.2 PERCENT BY WEIGHT OF THE LUBRICANT COMPOSITION, BUT LESS THAN ABOUT 50 PERCENT BY WEIGHT OF THE SOAP PRESENT IN THE LUBRICANT COMPOSITION, IS A FATTY ACID SOAP SELECTED FROM THE GROUP CONSISTING OF FATTY ACID SOAPS OF LITHIUM, POTASSIUM, AMMONIA, CALCIUM, MAGNESIUM, ZINC AND ALUMINUM, THE REMAINDER OF THE FATTY ACID SOAP BEING A FATTY ACID SOAP OF SODIUM.
Claim 2
Dependent Claim
147 words
A LUBRICANT COMPOSITION USEFUL IN LUBRICATING METAL SURFACES PRIOR TO DEFORMATION WHICH CONSISTS ESSENTIALLY OF AN ADMIXTURE OF FROM ABOUT 3 TO ABOUT 75 PERCENT BY WEIGHT OF AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF ALKALI METAL PYROPHOSPHATES AND ALKALI METAL TETRABORATES, FROM ABOUT 15 TO ABOUT 97 PERCENT BY WEIGHT OF A SOAP OF A FATTY ACID, WTER IN AN AMOUNT UP TO ABOUT 80 PERCENT BY WEIGHT, WHEREIN AT LEAST A PORTION OF THE SOAP, IN AN AMOUNT OF AT LEAST 0.2 PERCENT BY WEIGHT OF THE LUBRICANT COMPOSITION, BUT LESS THAN ABOUT 50 PERCENT BY WEIGHT OF THE SOAP PRESENT IN THE LUBRICANT COMPOSITION, IS A FATTY ACID SOAP SELECTED FROM THE GROUP CONSISTING OF FATTY ACID SOAPS OF LITHIUM, POTASSIUM, AMMONIA, CALCIUM, MAGNESIUM, ZINC AND ALUMINUM, THE REMAINDER OF THE FATTY ACID SOAP BEING A FATTY ACID SOAP OF SODIUM.
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) | 1970-04-10 | 1970-10-10 | 1971-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-10 | 1974-10-10 | 1975-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-10 | 1978-10-10 | 1979-04-11 | $7700.00 | Window Closed / Lapsed |