US2968620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inhibited soluble-oil
Assignee: Standard Oil Co
•
Filing: 1957-10-28
•
Granted: 1961-01-17
•
Expires: 1977-10-28
Abstract
No abstract record available.
Inventors
- 👤 Thomas H Cafcas
- 👤 Albert W Lindert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:12
CPC Classifications
C; C10; C10M; C10M173/00; C10M2201/00; C10M2201/02; C10M2201/06; C10M2201/062; C10M2201/087; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/023; C10M2207/025; C10M2207/027; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/123; C10M2207/125; C10M2207/129; C10M2207/14; C10M2207/142; C10M2207/20; C10M2207/22; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/109; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2219/00; C10M2219/02; C10M2219/024; C10M2219/04; C10M2219/044; C10N; C10N2010/00; C10N2010/02; C10N2030/00; C10N2030/12; C10N2040/00; C10N2040/20; C10N2040/22; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247; C10N2040/30; C10N2040/32; C10N2040/34; C10N2040/36; C10N2040/38; C10N2040/40; C10N2040/42; C10N2040/44; C10N2040/50; C10N2050/00; C10N2050/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A WATER-MISCIBLE CONCENTRATE ADAPTED TO INHIBIT THE FORMATION OF ODOR-PRODUCING BACTERIA IN EMULSIFIABLE SOLUBLE-OIL COMPOSITIONS USED AS LUBRICANTS AND COOLANTS IN FERROUS METAL-WORKING OPERATIONS, CONSISTING ESSENTIALLY OF FROM ABOUT 15% TO 30% BETA NAPHTHOL, FROM ABOUT 15% TO 30% SODIUM ORTHO-PHENYL PHENATE, FROM ABOUT 4% TO 25% WATER AND FROM ABOUT 35% TO 60% OF AN ALKYL ALCOHOL OF FROM 1 TO 4 CARBON ATOMS, SAID CONCENTRATE BEING ADAPTED TO BE INCORPORATED IN A SOLUBLE-OIL EMULSION IN AMOUNTS SUFFICIENT TO PROVIDE IN SAID EMULSION FROM ABOUT 0.05% TO ABOUT 0.1% OF SAID BETA NAPHTHOL AND OF SAID SODIUM ORTHO-PHENYL PHENATE.
Claim 2
Dependent Claim
100 words
A WATER-MISCIBLE CONCENTRATE ADAPTED TO INHIBIT THE FORMATION OF ODOR-PRODUCING BACTERIA IN EMULSIFIABLE SOLUBLE-OIL COMPOSITIONS USED AS LUBRICANTS AND COOLANTS IN FERROUS METAL-WORKING OPERATIONS, CONSISTING ESSENTIALLY OF FROM ABOUT 15% TO 30% BETA NAPHTHOL, FROM ABOUT 15% TO 30% SODIUM ORTHO-PHENYL PHENATE, FROM ABOUT 4% TO 25% WATER AND FROM ABOUT 35% TO 60% OF AN ALKYL ALCOHOL OF FROM 1 TO 4 CARBON ATOMS, SAID CONCENTRATE BEING ADAPTED TO BE INCORPORATED IN A SOLUBLE-OIL EMULSION IN AMOUNTS SUFFICIENT TO PROVIDE IN SAID EMULSION FROM ABOUT 0.05% TO ABOUT 0.1% OF SAID BETA NAPHTHOL AND OF SAID SODIUM ORTHO-PHENYL PHENATE.
References Cited (Backward Citations)
US2171555A
Cited
US2780598A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-17 | 1964-07-18 | 1965-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-17 | 1968-07-18 | 1969-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-17 | 1972-07-18 | 1973-01-17 | $7700.00 | Window Closed / Lapsed |