US3402098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adherends bonded together by an interpolymer of ethylene and a vinyl amide
Assignee: Union Carbide Corp
•
Filing: 1962-06-19
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Granted: 1968-09-17
•
Expires: 1982-06-19
Abstract
No abstract record available.
Inventors
- 👤 Bernard O Baum
- 👤 Richard K Walton
- 👤 Royal E Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:43
CPC Classifications
C; C09; C09J; C09J133/00; C09J133/24; B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/1055; B32B17/10724; B32B27/00; C08; C08F; C08F10/00; C08F226/00; C08F226/02; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/40; C08G18/62; C08G18/6204; C08G18/6283; C09J123/00; C09J123/02; C09J123/04; C09J123/08; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31573; Y10T428/31598; Y10T428/31601; Y10T428/31623
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A GLASS LAMINATE CONSISTING OF A LAYER OF GLASS AND DIRECTLY BONDED THERETO, A LAYER COMPRISING A BLEND OF AN ORGANIC POLYISOCYANATE AND A COPOLYMER OF ETHYLENE AND A VINYL AMIDE SELECTED FROM THE GROUP CONSISTING OF AN N-SUBSTITUTED-N-VINYL ACETAMIDE OF THE FORMULA:
Claim 2
Dependent Claim
43 words
A GLASS LAMINATE CONSISTING OF A LAYER OF GLASS AND DIRECTLY BONDED THERETO, A LAYER COMPRISING A BLEND OF AN ORGANIC POLYISOCYANATE AND A COPOLYMER OF ETHYLENE AND A VINYL AMIDE SELECTED FROM THE GROUP CONSISTING OF AN N-SUBSTITUTED-N-VINYL ACETAMIDE OF THE FORMULA:
References Cited (Backward Citations)
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US2400139A
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US2386347A
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US2628214A
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US2952578A
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US2920067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |