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US3573255A
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Curable polymeric compositions containing as a curing catalyst n-sec-alkyl or n-cycloalkyl alkoxyamine
Assignee: Universal Oil Products Co
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Filing: 1969-05-28
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Granted: 1971-03-30
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Expires: 1989-05-28
Abstract
Abstract A CURABLE POLYMERIC COMPOSITION CONTAINING A CURING CATALYST COMPRISING N-SUBSTITUTED ALKOXYAMINE.
Inventors
- 👤 Henryk A Cyba
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:21
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/16; C08G18/18; C08G18/1833; C08G59/00; C08G59/18; C08G59/68; C08G59/686; C08K; C08K5/00; C08K5/16; C08K5/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-03-29 | 1974-09-28 | 1975-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-29 | 1978-09-28 | 1979-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-29 | 1982-09-28 | 1983-03-30 | $7700.00 | Window Closed / Lapsed |