US2736666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gelled compositions and method for making the same
Assignee: NL Industries Inc
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Filing: 1951-06-08
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Granted: 1956-02-28
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Expires: 1971-06-08
Abstract
No abstract record available.
Inventors
- 👤 Harry H Beacharn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:10
CPC Classifications
D; D06; D06N; D06N1/00; C; C08; C08K; C08K5/00; C08K5/04; C08K5/05; C08K5/057
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
PREPARATION OF A GELLED COMPOSITION WHICH COMPRISES OXIDIZING A TRIGLYCERIDE OIL HAVING AN IODINE NUMBER OF AT LEAST 80 UNTIL THE VISCOSITY OF THE OXIDIZED OIL IS FROM 15 TO 150 POISES AND ADMIXING SAID OXIDIZED OIL WITH A TITANIUM ESTER IN AMOUNT FROM ABOUT 2% TO ABOUT 10%, SAID ESTER BEING SELECTED FROM THE GROUP CONSISTING OF TITANIUM ORTHOESTER AND ALKOXY TITANIUM ACYLATE WHEREIN THE SUM OF THE ALKOXY AND CARBOXYL GROUPS IS SUBSTANTIALLY 4 PER TITANIUM ATOM, SAID ORTHOESTER BEING PREPARED BY REACTING A TITANIUM COMPOUND WITH A MONOHYDRIC SATURATED ALCOHOL CONTAINING FROM 2 TO 22 CARBON ATOMS, SAID ALKOXY GROUP IN SAID ALKOXY TITANIUM ACYLATE GROUP IN FROM 2 TO 22 CARBON ATOMS, AND SAID ACYLATE GROUP IN SAID ALKOXY TITANIUM ACYLATE CONTAINING FROM 3 TO 30 CARBON ATOMS, WHEREBY SAID COMPOSITION IS FORMED SUBSTANTIALLY IMMEDIATELY UPON ADMIXTURE.
Claim 2
Dependent Claim
141 words
PREPARATION OF A GELLED COMPOSITION WHICH COMPRISES OXIDIZING A TRIGLYCERIDE OIL HAVING AN IODINE NUMBER OF AT LEAST 80 UNTIL THE VISCOSITY OF THE OXIDIZED OIL IS FROM 15 TO 150 POISES AND ADMIXING SAID OXIDIZED OIL WITH A TITANIUM ESTER IN AMOUNT FROM ABOUT 2% TO ABOUT 10%, SAID ESTER BEING SELECTED FROM THE GROUP CONSISTING OF TITANIUM ORTHOESTER AND ALKOXY TITANIUM ACYLATE WHEREIN THE SUM OF THE ALKOXY AND CARBOXYL GROUPS IS SUBSTANTIALLY 4 PER TITANIUM ATOM, SAID ORTHOESTER BEING PREPARED BY REACTING A TITANIUM COMPOUND WITH A MONOHYDRIC SATURATED ALCOHOL CONTAINING FROM 2 TO 22 CARBON ATOMS, SAID ALKOXY GROUP IN SAID ALKOXY TITANIUM ACYLATE GROUP IN FROM 2 TO 22 CARBON ATOMS, AND SAID ACYLATE GROUP IN SAID ALKOXY TITANIUM ACYLATE CONTAINING FROM 3 TO 30 CARBON ATOMS, WHEREBY SAID COMPOSITION IS FORMED SUBSTANTIALLY IMMEDIATELY UPON ADMIXTURE.
References Cited (Backward Citations)
GB386715A
Cited
US2620318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |