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US3567824A
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US
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Non-sludging dimethyl - 1,2-dibromo-2,2-dichloroethyl phosphate-fuel oil compositions
Assignee: Chevron USA Inc
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Filing: 1965-02-15
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Granted: 1971-03-02
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Expires: 1985-02-15
Abstract
Abstract PESTICIDAL COMPOSITIONS COMPRISING DIMETHYL-1,2-DIBROMO-2,2-DICHLOROETHYL PHOSPHATE, FUEL OIL AND A SALT OF THE REACTION PRODUCT OBTAINED BY REACTING AT A TEMPERATURE BETWEEN 300-415*F. AN ALIPHATIC MONOCARBOXYLIC ACID HAVING BETWEEN 14-18 CARBON ATOMS WITH A POLYALKYLENE POLYAMINE HAVING ONE MORE NITROGEN ATOM PER MOLECULE THAN THERE ARE ALKYLENE GROUPS IN THE MOLECULE, IN A MOLAR PROPORTION OF ACID TO AMINE VARYING BETWEEN ABOUT 1:1 AND X:1, X REPRESENTING THE NUMBER OF NITROGEN ATOMS IN THE POLYALKYLENE POLYAMINE REACTANT. THE SALT INHIBITS SLUDGE FORMATION IN THE COMPOSITION.
Inventors
- 👤 Joseph E Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:06
CPC Classifications
A; A01; A01N; A01N57/00; A01N57/10; A01N57/12
Claims Analysis
Total Claims: 0
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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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |