US3701753A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solutions of room temperature vulcanizable silicone rubber compositions
Assignee: General Electric Co
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Filing: 1970-09-28
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Granted: 1972-10-31
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Expires: 1990-09-28
Abstract
Abstract A ROOM TEMPERATURE VULCANIZABLE SOLUTION WHICH IS APPLIED TO SURFACES AND CURED IN SITU TO FORM A TOUGH FILM OVER SAID SURFACE COMPRISING A SILICON RUBBER COMPOSITION CONTAINING (I) A SILANOL-TERMINATED DIORGANOPOLYSILOXANE BASE POLYMER WITH A VISCOSITY IN THE RANGE OF 1,000 TO 100,000 CENTIPOISES AT 25*C. AND (II) AN ORGANOTRIACYLOXYSILANE. THE SILICONE RUBBER COMPOSITION IS DISSOLVED IN AN ORGANIC SOLVENT, PREFERABLY CYCLOHEXANE, AND APPLIED TO SAID SURFACE.
Inventors
- 👤 Harvey P Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:27
CPC Classifications
C; C08; C08L; C08L83/00; C08L83/04; A; A61; A61F; A61F11/00; A61F11/06; A61F11/08; C08G; C08G77/00; C08G77/04; C08G77/14; C08G77/16; C08G77/22; C08G77/24; C08G77/26; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31652; Y10T428/31663
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-31 | 1976-05-01 | 1976-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-31 | 1980-05-01 | 1980-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-31 | 1984-05-01 | 1984-10-31 | $7700.00 | Window Closed / Lapsed |