US3867526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized compositions containing a phosphoric acid ester pesticide and an alcoholic compound
Assignee: Novartis AG
•
Filing: 1972-09-20
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Granted: 1975-02-18
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Expires: 1992-09-20
Abstract
Abstract Compositions containing a volatile pesticidal phosphoric ester, an alcoholic compound having at 20*C a vapor pressure between 0.01 and 30 TORR and a stabilizing agent for the phosphoric acid ester are disclosed.
Inventors
- 👤 Claude Hennart
- 👤 Jean-Pierre Mandon
- 👤 Georges Martin
- 👤 Bernard Rabussier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:28
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C07F9/09; A; A01; A01N; A01N25/00; A01N25/22; C07F9/025; C07F9/113
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
24 words
A STABILIZED INSECTICIDAL COMPOSITION COMPRISING A. ABOUT 1 TO 95 PERCENT OF AT LEAST ONE PHOSPHORIC ACID ESTER INSECTICIDE DEFINED BY THE GENERAL FORMULA
Claim 2
Dependent Claim
24 words
A STABILIZED INSECTICIDAL COMPOSITION COMPRISING A. ABOUT 1 TO 95 PERCENT OF AT LEAST ONE PHOSPHORIC ACID ESTER INSECTICIDE DEFINED BY THE GENERAL FORMULA
Claim 3
Dependent Claim
9 words
ALIPHATIC SATURATED AND UNSATURATED PRIMARY, SECONDARY AND TERTIARY ALCOHOLS,
Claim 4
Dependent Claim
9 words
ALIPHATIC SATURATED AND UNSATURATED PRIMARY, SECONDARY AND TERTIARY ALCOHOLS,
Claim 5
Dependent Claim
44 words
A stabilized insecticidal composition as described in claim 1, further comprising as component (D) a saturated aliphatic hydrocarbon of weak solvent power for said insecticidal phosphoric ester which component (D) acts as a co-solvent in conjunction with component (B) for the insecticidal phosphoric ester.
Claim 6
Dependent Claim
5 words
saturated and unsaturated alicyclic alcohols,
Claim 7
Dependent Claim
5 words
saturated and unsaturated alicyclic alcohols,
Claim 8
Dependent Claim
5 words
SATURATED AND UNSATURATED ALICYCLIC ALCOHOLS,
Claim 9
Dependent Claim
5 words
SATURATED AND UNSATURATED ALICYCLIC ALCOHOLS,
Claim 10
Dependent Claim
4 words
ARALKANOLS AND ARALKENOLS, AND
Claim 11
Dependent Claim
4 words
ARALKANOLS AND ARALKENOLS, AND
Claim 12
Dependent Claim
29 words
A stabilized insecticidal composition as described in claim 1, wherein the proportion of said insecticidal phosphoric ester ranges from 3 to 25 percent of the weight of the composition.
Claim 13
Dependent Claim
4 words
aralkanols and aralkenols, and
Claim 14
Dependent Claim
4 words
aralkanols and aralkenols, and
Claim 15
Dependent Claim
79 words
glycols and their monoesters and monoethers, C. from about 0.1 to 20 percent of a stabilizing agent for said phosphoric ester, selected from ( Alpha ) compounds containing an epoxy group, and selected from: an alkyloxitane, an aryloxitane, an epoxy cyclane and an epoxidised ester ( Beta ) a diazene, and ( gamma ) a mixture of a compound as defined under ( Alpha ) with a diazene, all percentages being based on the total weight of the composition.
Claim 16
Dependent Claim
79 words
glycols and their monoesters and monoethers, C. from about 0.1 to 20 percent of a stabilizing agent for said phosphoric ester, selected from ( Alpha ) compounds containing an epoxy group, and selected from: an alkyloxitane, an aryloxitane, an epoxy cyclane and an epoxidised ester ( Beta ) a diazene, and ( gamma ) a mixture of a compound as defined under ( Alpha ) with a diazene, all percentages being based on the total weight of the composition.
Claim 17
Dependent Claim
71 words
GLYCOLS AND THEIR MONOESTERS AND MONOETHERS, C. FROM ABOUT 0.1 TO 20 PERCENT OF A STABILIZING AGENT FOR SAID PHOSPHORIC ESTER, SELECTED FROM (A) COMPOUNDS CONTAINING AN EPOXY GROUP, AND SELECTED FROM: AN ALKYLOXITANE, AN ARYLOXITANE, AN EPOXY CYCLANE AND AN EPOXIDISED ESTER (B) A DIAZENE, AND (Y) A MIXTURE OF A COMPOUND AS DEFINED UNDER (A) WITH A DIAZENE, ALL PERCENTAGES BEING BASED ON THE TOTAL WEIGHT OF THE COMPOSITION.
Claim 18
Dependent Claim
71 words
GLYCOLS AND THEIR MONOESTERS AND MONOETHERS, C. FROM ABOUT 0.1 TO 20 PERCENT OF A STABILIZING AGENT FOR SAID PHOSPHORIC ESTER, SELECTED FROM (A) COMPOUNDS CONTAINING AN EPOXY GROUP, AND SELECTED FROM: AN ALKYLOXITANE, AN ARYLOXITANE, AN EPOXY CYCLANE AND AN EPOXIDISED ESTER (B) A DIAZENE, AND (Y) A MIXTURE OF A COMPOUND AS DEFINED UNDER (A) WITH A DIAZENE, ALL PERCENTAGES BEING BASED ON THE TOTAL WEIGHT OF THE COMPOSITION.
Claim 19
Dependent Claim
24 words
A stabilized insecticidal composition as described in claim 2, wherein said component (D) has a vapor pressure at 20*C between 0.001 and 30 Torr.
Claim 20
Dependent Claim
30 words
A stabilized insecticidal composition as described in claim 1, wherein said epoxy compound is selected from alkyloxitanes, epoxycyclanes, epoxidized acid esters, glycerides containing an epoxidized acyl residue and ethyl phenylgylcidate.
Claim 21
Dependent Claim
29 words
A stabilized insecticidal composition as described in claim 1, wherein the proportion of the stabilizing agent (C) is from 0.2 to 10 percent of the weight of the composition.
Claim 22
Dependent Claim
27 words
A stabilized insecticidal composition as described in claim 5, wherein said epoxy compound is selected from the alkyl and cycloalkyl 9,10-epoxy-stearates and the glycerides of epoxy-stearic acids.
Claim 23
Dependent Claim
25 words
A composition as described in claim 7, wherein the epoxy compound is selected from the epoxidised oils of soya, poppy, sunflower, flax and china wood.
Claim 24
Dependent Claim
54 words
A composition as described in claim 1, wherein the quantity of the stabilizing agent is at least stoichiometrically equal to the compensation of the sum of the acidity present in the composition, taken together with the potential acidity which can result from the hydrolysing action of humidity on the phosphoric ester of the composition.
Claim 25
Dependent Claim
15 words
A composition as described in claim 1, wherein the inSecticidal phosphoric ester is 0-2,2-dichlorovinyl-0,0-dimethyl phosphate.
Claim 26
Dependent Claim
21 words
A composition as described in claim 1, wherein the organic compound carrying at least one alcoholic hydroxyl group is an odorant.
Claim 27
Dependent Claim
43 words
A composition as described in claim 1, wherein the organic compound carrying at least one alcoholic hydroxyl group is selected from the group consisting of an acaricidal agent, an insectifugal agent, a bird repelling agent, a fungicidal agent and a plant growth-regulating agent.
References Cited (Backward Citations)
US3130120A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-02-17 | 1978-08-19 | 1979-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-02-17 | 1982-08-19 | 1983-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-02-17 | 1986-08-19 | 1987-02-18 | $7700.00 | Window Closed / Lapsed |