US3306850A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition
Assignee: EIDP Inc
•
Filing: 1964-12-17
•
Granted: 1967-02-28
•
Expires: 1984-12-17
Abstract
No abstract record available.
Inventors
- 👤 Olsen John Sylvester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:19
CPC Classifications
D; D06; D06M; D06M16/00; C; C10; C10M; C10M3/00; D06M13/00; D06M13/10; D06M13/224; D06M7/00; C10M2201/00; C10M2201/02; C10M2205/00; C10M2205/14; C10M2205/16; C10M2205/17; C10M2205/18; C10M2207/00; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/287; C10M2207/289; C10M2207/34; C10M2215/00; C10M2215/08; C10M2215/082; C10M2215/24; C10M2215/28; C10M2219/00; C10M2219/04; C10M2219/044; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10M2223/043; C10N; C10N2040/00; C10N2040/46; D06M2200/00; D06M2200/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A SELF-EMULSIFIABLE YARN-LUBRICATING COMPOSITION HAVING A VISCOSITY OF 30 CENTIPOISES OVER THE RANGE OF 10 TO 100 PERCENT RELATIVE HUMIDITY AT 35*C. AND CONSISTING ESSENTIALLY OF A BLEND OF ABOUT 65 PARTS BY WEIGHT OF ISOBUTYL PALMITATE, ABOUT 10 PARTS BY WEIGHT OF SODIUM DI(2/ETHYLHEXYL) SULFOSUCCINATE, ABOUT 10 PARTS BY WEIGHT OF THE CONDENSATE OF ONE MOL OF LAURIC ACID WITH 13 MOLS OF ETHYLENE OXIDE, AND ABOUT 15 PARTS BY WEIGHT OF THE POTASSIUM SALT OF A MIXTURE CONSISTING ESSENTIALLY OF MONOAND DIOLEYL ORTHOPHOSPHATES.
Claim 2
Dependent Claim
85 words
A SELF-EMULSIFIABLE YARN-LUBRICATING COMPOSITION HAVING A VISCOSITY OF 30 CENTIPOISES OVER THE RANGE OF 10 TO 100 PERCENT RELATIVE HUMIDITY AT 35*C. AND CONSISTING ESSENTIALLY OF A BLEND OF ABOUT 65 PARTS BY WEIGHT OF ISOBUTYL PALMITATE, ABOUT 10 PARTS BY WEIGHT OF SODIUM DI(2/ETHYLHEXYL) SULFOSUCCINATE, ABOUT 10 PARTS BY WEIGHT OF THE CONDENSATE OF ONE MOL OF LAURIC ACID WITH 13 MOLS OF ETHYLENE OXIDE, AND ABOUT 15 PARTS BY WEIGHT OF THE POTASSIUM SALT OF A MIXTURE CONSISTING ESSENTIALLY OF MONOAND DIOLEYL ORTHOPHOSPHATES.
References Cited (Backward Citations)
US2268141A
Cited
US2597708A
Cited
US2690426A
Cited
GB738749A
Cited
US2838455A
Cited
US2974106A
Cited
US2976186A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |