US3702835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Room temperature vulcanizable silicone elastomer containing molybdenum blue
Assignee: Dow Silicones Corp
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Filing: 1971-06-18
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Granted: 1972-11-14
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Expires: 1991-06-18
Abstract
Abstract ROOM TEMPERATURE VULCANIZABLE SILICONE ELASTOMER COMPOSITION PREPARED BY MIXING A HYDROXYL ENDBLOCKED POLYDIORANOSILOXANE, AN ALKOXY SILICON COMPOUND, A METAL SALT OF A CARBOXYLIC ACID AND MOLYBDENUM BLUE HAS INCREASED TEAR STRENGTH AND MODULUS.
Inventors
- 👤 Thomas W Greenlee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:05
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/18; C08K3/20; C08K3/22; Y; Y10; Y10S; Y10S528/00; Y10S528/901
Claims Analysis
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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) | 1975-11-14 | 1976-05-15 | 1976-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-11-14 | 1980-05-15 | 1980-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-11-14 | 1984-05-15 | 1984-11-14 | $7700.00 | Window Closed / Lapsed |