US2632013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of producing organosilicon compounds
Assignee: Union Carbide Corp
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Filing: 1946-10-09
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Granted: 1953-03-17
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Expires: 1966-10-09
Abstract
No abstract record available.
Inventors
- 👤 George H Wagner
- 👤 Corneille O Strother
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:35
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/12; C07F7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A PROCESS FOR THE PRODUCTION OF ORGANOSILICON COMPOUNDS WHICH COMPRISES REACTING A NONAROMATIC UNSATURATED HYDROCARBON WITH A SILANE OF THE GROUP CONSISTING OF HALOGENOSILANES AND ALKOXYSILANES HAVING AT LEAST ONE SI-H BOND WHILE HEATING THE REACTANTS AT SUBSTANTIALLY CONSTANT VOLUME, AT A TEMPERATURE NOT SUBSTANTIALLY ABOVE 350* C. AND IN THE PRESENCE OF A CATALYST METAL OF THE PLATINUM GROUP.
Claim 2
Dependent Claim
60 words
A PROCESS FOR THE PRODUCTION OF ORGANOSILICON COMPOUNDS WHICH COMPRISES REACTING A NONAROMATIC UNSATURATED HYDROCARBON WITH A SILANE OF THE GROUP CONSISTING OF HALOGENOSILANES AND ALKOXYSILANES HAVING AT LEAST ONE SI-H BOND WHILE HEATING THE REACTANTS AT SUBSTANTIALLY CONSTANT VOLUME, AT A TEMPERATURE NOT SUBSTANTIALLY ABOVE 350* C. AND IN THE PRESENCE OF A CATALYST METAL OF THE PLATINUM GROUP.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-16 | 1956-09-15 | 1957-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-16 | 1960-09-15 | 1961-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-16 | 1964-09-15 | 1965-03-17 | $7700.00 | Window Closed / Lapsed |