US3327016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Epoxide compositions cured with 1, 4-bis (aminomethyl) cyclohexane
Assignee: Epoxylite Corp
•
Filing: 1964-07-09
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Granted: 1967-06-20
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Expires: 1984-07-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Henry L Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:40
CPC Classifications
C; C08; C08G; C08G59/00; C08G59/18; C08G59/40; C08G59/50; C08G59/5026; A; A61; A61K; A61K6/00; A61K6/80; A61K6/884; A61K6/891; Y; Y10; Y10S; Y10S525/00; Y10S525/937
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
CURABLE COMPOSITION COMPRISING A GLYCIDYL ETHER POLYEPOXIDE HAVING AN EPOXY FUNCTIONALITY GREATER THAN 1.0 AND SUFFICIENT AMOUNTS OF 1,4-BIS(AMINOMETHYL) CYCLOBEXANE TO CURE THE COMPOSITION TO A SOLID, INSOLUBLE PRODUCT.
Claim 2
Dependent Claim
29 words
CURABLE COMPOSITION COMPRISING A GLYCIDYL ETHER POLYEPOXIDE HAVING AN EPOXY FUNCTIONALITY GREATER THAN 1.0 AND SUFFICIENT AMOUNTS OF 1,4-BIS(AMINOMETHYL) CYCLOBEXANE TO CURE THE COMPOSITION TO A SOLID, INSOLUBLE PRODUCT.
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) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |