US2680723A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organo-titanate reaction products and methods of preparing same
Assignee: Individual
•
Filing: 1951-08-17
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Granted: 1954-06-08
•
Expires: 1971-08-17
Abstract
No abstract record available.
Inventors
- 👤 Kronstein Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:31
CPC Classifications
C; C08; C08G; C08G77/00; C08G77/48; C08G77/58; C07; C07F; C07F7/00; C07F7/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A COMPOSITION OF MATTER COMPRISING THE REACTION PRODUCT OF AN ESTER OF TITANIC ACID, AND AN ORGANIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF ESTERS OF POLYHYDRIC ALCOHOLS WITH FATTY ACIDS HAVING FROM 10 TO 31 CARBON ATOMS AND MONOVALENT HYDROCARBON POLY-SILOXANE RESINS, SAID REACTANTS BEING REACTED IN THE PRESENCE OF AN ORGANOPEROXIDE AT A TEMPERATURE SUFFICIENT OF EFFECT THE RELEASE OF FREE OXYGEN THEREIN, SAID REACTION PRODUCT BEING SOLUBLE IN COAL-TAR SOLVENTS AND CAPABLE OF FORMING A STABLE SOLUTION.
Claim 2
Dependent Claim
80 words
A COMPOSITION OF MATTER COMPRISING THE REACTION PRODUCT OF AN ESTER OF TITANIC ACID, AND AN ORGANIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF ESTERS OF POLYHYDRIC ALCOHOLS WITH FATTY ACIDS HAVING FROM 10 TO 31 CARBON ATOMS AND MONOVALENT HYDROCARBON POLY-SILOXANE RESINS, SAID REACTANTS BEING REACTED IN THE PRESENCE OF AN ORGANOPEROXIDE AT A TEMPERATURE SUFFICIENT OF EFFECT THE RELEASE OF FREE OXYGEN THEREIN, SAID REACTION PRODUCT BEING SOLUBLE IN COAL-TAR SOLVENTS AND CAPABLE OF FORMING A STABLE SOLUTION.
References Cited (Backward Citations)
US2512058A
Cited
US2620318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-07 | 1957-12-07 | 1958-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-07 | 1961-12-07 | 1962-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-07 | 1965-12-07 | 1966-06-08 | $7700.00 | Window Closed / Lapsed |