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US2514714A
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Insecticidal composition containing a resinous clay tower polymer
Assignee: Phillips Petroleum Co
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Filing: 1946-07-01
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Granted: 1950-07-11
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Expires: 1966-07-01
Abstract
No abstract record available.
Inventors
- 👤 Edwin G Marhofer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:31
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/08; A01N25/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
AN INSECTICIDE COMPOSITION COMPRISING AN EFFECTIVE QUANTITY OF A CONTACT INSECTICIDE AND A RESIN, DERIVED FROM THE POLYMERIC RESIDUES OBTAINED FROM THE CLAY TOWER TREATMENT OF GASOLINE, SELECTED FROM THE GROUP CONSISTING OF THOSE RESINS HAVING A SOLIDS CONTENT OF 60 TO 70 WEIGHT PER CET, AN A. P. I. GRAVITY OF 15 TO 20 AND A GARDNER-HOLDT VISCOSITY OF B TO H, AND THOSE RESINS HAVING A SOFTENING POINT BETWEEN 140 AND 160*F. AND AN IODINE NUMBER BETWEEN 220 AND 250.
Claim 2
Dependent Claim
82 words
AN INSECTICIDE COMPOSITION COMPRISING AN EFFECTIVE QUANTITY OF A CONTACT INSECTICIDE AND A RESIN, DERIVED FROM THE POLYMERIC RESIDUES OBTAINED FROM THE CLAY TOWER TREATMENT OF GASOLINE, SELECTED FROM THE GROUP CONSISTING OF THOSE RESINS HAVING A SOLIDS CONTENT OF 60 TO 70 WEIGHT PER CET, AN A. P. I. GRAVITY OF 15 TO 20 AND A GARDNER-HOLDT VISCOSITY OF B TO H, AND THOSE RESINS HAVING A SOFTENING POINT BETWEEN 140 AND 160*F. AND AN IODINE NUMBER BETWEEN 220 AND 250.
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) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |