Patent US3763081A successfully refreshed from Google Patents.
US3763081A
Expired / Lapsed
US
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Curable aliphatically unsaturated siloxane and imide blends
Assignee: General Electric Co
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Filing: 1972-01-17
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Granted: 1973-10-02
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Expires: 1992-01-17
Abstract
Abstract RESINS ARE OBTAINED FROM BLENDS OF ALIPHATICALY UNSATURATED SILOXANES AND IMIDE CONTAINING COMPOUNDS WHICH HAVE GOOD RESISTANCE TO MECHANICAL DEFORMATION AT ELEVATED TEMPERATURES. THESE RESINS ARE PARTICULARLY USEFUL FOR MAKING COMPOSITE MATERIALS AND MOLDED ARTICLES.
Inventors
- 👤 F Holub
- 👤 A Berger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:42
CPC Classifications
C; C08; C08G; C08G73/00; C08G73/06; C08G73/10; C08G73/12; C08G73/126; C08G73/127; C08G73/121; C08G73/125; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3412; C08K5/3415
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) | 1976-10-01 | 1977-04-02 | 1977-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-01 | 1981-04-02 | 1981-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-01 | 1985-04-02 | 1985-10-02 | $7700.00 | Window Closed / Lapsed |