US3367894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low temperature baking resin
Assignee: Standard Oil Co
•
Filing: 1962-06-14
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Granted: 1968-02-06
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Expires: 1982-06-14
Abstract
No abstract record available.
Inventors
- 👤 Carl E Bruggeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:51
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/16; C08G63/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A RESIN COMPOSITION CONSISTING OF THE POLYCONDENSATION REACTION PRODUCT OF TRIMELLITIC ANHYDRIDE, ADIPIC ACID, AN ALKYLENE GLYCOL HAVING ABOUT 5 CARBON ATOMS, AND OITICICA OIL, IN A RESPECTIVE MOLE RATIO OF ABOUT 3:1:7: 2/3, SAID RESIN BEING CHARACTERIZED BY BAKING TEMPERATURE OF APPROXIMATELY 250*F. AT A TIME OF APPROXIMATELY 30 MINUTES.
Claim 2
Dependent Claim
51 words
A RESIN COMPOSITION CONSISTING OF THE POLYCONDENSATION REACTION PRODUCT OF TRIMELLITIC ANHYDRIDE, ADIPIC ACID, AN ALKYLENE GLYCOL HAVING ABOUT 5 CARBON ATOMS, AND OITICICA OIL, IN A RESPECTIVE MOLE RATIO OF ABOUT 3:1:7: 2/3, SAID RESIN BEING CHARACTERIZED BY BAKING TEMPERATURE OF APPROXIMATELY 250*F. AT A TIME OF APPROXIMATELY 30 MINUTES.
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) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |