Patent US3061623A successfully refreshed from Google Patents.
US3061623A
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Preparation of titanous alcoholates
Assignee: Millennium Petrochemicals Inc
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Filing: 1960-01-21
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Granted: 1962-10-30
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Expires: 1980-01-21
Abstract
No abstract record available.
Inventors
- 👤 Irving L Mador
- 👤 Louis J Rekers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:40
CPC Classifications
C; C07; C07C; C07C209/00; C07C209/02; C07F; C07F7/00; C07F7/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A METHOD FOR PREPARATION OF ALCOHOLATES OF TITANOUS CHLORIDE WHICH COMPRISES SUBJECTING A SOLUTION OF TICL4 IN AN ALCOHOL THAT IS A SOLVENT FOR SAID TICL4 TO AN ELEVATED HYDROGEN PRESSURE OF UP TO ABOUT 5,000 P.S.I. IN THE PRESENCE OF A HYDROGENATION CATALYST SELECTED FROM THE GROUP CONSISTING OF PLATINUM, PALLADIUM, RUTHENIUM AND RHODIUM TO REDUCE THE TICL4 TO TITANOUS CHLORIDE AND THEREBY PRECIPITATE THE CORRESPONDING ALCOHOLATE OF TITANOUS CHLORIDE.
Claim 2
Independent Claim
71 words
A METHOD FOR PREPARATION OF ALCOHOLATES OF TITANOUS CHLORIDE WHICH COMPRISES SUBJECTING A SOLUTION OF TICL4 IN AN ALCOHOL THAT IS A SOLVENT FOR SAID TICL4 TO AN ELEVATED HYDROGEN PRESSURE OF UP TO ABOUT 5,000 P.S.I. IN THE PRESENCE OF A HYDROGENATION CATALYST SELECTED FROM THE GROUP CONSISTING OF PLATINUM, PALLADIUM, RUTHENIUM AND RHODIUM TO REDUCE THE TICL4 TO TITANOUS CHLORIDE AND THEREBY PRECIPITATE THE CORRESPONDING ALCOHOLATE OF TITANOUS CHLORIDE.
References Cited (Backward Citations)
US2491116A
Cited
US2663720A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |