US2709662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accelerated process for bodying
Assignee: —
•
Filing: —
•
Granted: 1955-05-31
•
Expires: 1972-05-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:18
CPC Classifications
C; C09; C09D; C09D109/00; C08; C08L; C08L91/00; C08K; C08K5/00; C08K5/01; C08L91/005; C09D191/00; C08L2666/00; C08L2666/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A PROCESS FOR HEATING A VEGETABLE DRYING OIL WITH A SYNTHETIC DRYING OIL WHICH COMPRISES MIXING A VEGETABLE OIL CHOSEN FROM THE GROUP CONSISTING OF DRYING AND SEMIDRYING OILS WITH A NON-VOLATILE OILY POLYMER OF A C4 TO C6 CONJUGATED DIOLEFIN HAVING A MOLECULAR WEIGHT OF 1,000 TO 10,000 AND BEING STABLE UP TO 305* C. AND HEATING THE MIXTURE AT A TEMPERATURE BETWEEN 230 AND 340* C.
Claim 2
Dependent Claim
68 words
A PROCESS FOR HEATING A VEGETABLE DRYING OIL WITH A SYNTHETIC DRYING OIL WHICH COMPRISES MIXING A VEGETABLE OIL CHOSEN FROM THE GROUP CONSISTING OF DRYING AND SEMIDRYING OILS WITH A NON-VOLATILE OILY POLYMER OF A C4 TO C6 CONJUGATED DIOLEFIN HAVING A MOLECULAR WEIGHT OF 1,000 TO 10,000 AND BEING STABLE UP TO 305* C. AND HEATING THE MIXTURE AT A TEMPERATURE BETWEEN 230 AND 340* C.
References Cited (Backward Citations)
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Cited
US2581413A
Cited
US2653956A
Cited
US2476341A
Cited
US2443044A
Cited
US2586594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-30 | 1958-11-29 | 1959-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-30 | 1962-11-29 | 1963-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-30 | 1966-11-29 | 1967-05-31 | $7700.00 | Window Closed / Lapsed |