Patent US3223513A successfully refreshed from Google Patents.
US3223513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pesticidal resin and method of preparing same
Assignee: Plant Products Corp
•
Filing: 1959-10-14
•
Granted: 1965-12-14
•
Expires: 1979-10-14
Abstract
No abstract record available.
Inventors
- 👤 Robert J Geary
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:09
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/08; A01N25/10; C; C08; C08K; C08K5/00; C08K5/0008; C08K5/0058
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
79 words
A METHOD OF PREPARING A PESTICIDAL COMPOSITION IN SELF-SUSTAINING BULK FORM COMPRISING FORMING A SUBSTANTIALLY HOMOGENEOUS MIXTURE, SUBSTANTIALLY DEVOID OF INERT CARRIER, OF A PESTICIDE AND MONOMERIC AMIDO AND MONOMERIC ALDEHYDE REACTANTS CAPABLE OF FORMING AN AMIDOALDEHYDE RESIN IN THE PRESENCE OF AN ACID CATALYST, SAID REACTANTS BEING EMPLOYED IN PORPORTIONS YIELDING ABOUT 0.2 TO 50 PARTS OF RESIN PER PART OF PESTICIDE AND THEN ADDING AN ACID CATALYST TO SAID MIXTURE TO FORM AN AMIDOALDEHYDE RESIN IN SITU.
Claim 2
Independent Claim
79 words
A METHOD OF PREPARING A PESTICIDAL COMPOSITION IN SELF-SUSTAINING BULK FORM COMPRISING FORMING A SUBSTANTIALLY HOMOGENEOUS MIXTURE, SUBSTANTIALLY DEVOID OF INERT CARRIER, OF A PESTICIDE AND MONOMERIC AMIDO AND MONOMERIC ALDEHYDE REACTANTS CAPABLE OF FORMING AN AMIDOALDEHYDE RESIN IN THE PRESENCE OF AN ACID CATALYST, SAID REACTANTS BEING EMPLOYED IN PORPORTIONS YIELDING ABOUT 0.2 TO 50 PARTS OF RESIN PER PART OF PESTICIDE AND THEN ADDING AN ACID CATALYST TO SAID MIXTURE TO FORM AN AMIDOALDEHYDE RESIN IN SITU.
Claim 3
Dependent Claim
12 words
A METHOD AS DEFINED IN CLAIM 1 WHEREIN SAID PESTICIDE IS HERBICIDAL.
References Cited (Backward Citations)
US2637661A
Cited
US2490958A
Cited
US2460376A
Cited
US2535475A
Cited
US2536983A
Cited
US2516283A
Cited
US2491287A
Cited
US2645627A
Cited
US2565278A
Cited
GB709721A
Cited
US2919200A
Cited
US2853420A
Cited
US2955930A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |