US3962428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized insecticide compositions
Assignee: Novartis Corp
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Filing: 1974-12-13
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Granted: 1976-06-08
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Expires: 1994-12-13
Abstract
Abstract A composition for stabilizing juvenile hormones against deterioration from air and sunlight by combining the juvenile hormones with substituted benzotriazole ultraviolet light absorbers and/or with substituted phenolic antioxidants.
Inventors
- 👤 Alexander Emodi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:05
CPC Classifications
C; C07; C07D; C07D333/00; C07D333/02; C07D333/04; C07D333/26; C07D333/38; A; A01; A01N; A01N25/00; A01N25/22; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/22; C07D303/32; C07D303/38; C07D303/40; C07D303/42; C07D317/00; C07D317/08; C07D317/44; C07D317/46; C07D317/48; C07D317/62; C07D317/64; C07D333/06; C07D333/12; Y; Y10; Y10S; Y10S424/00; Y10S424/12
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
111 words
A stabilized insecticide composition comprising; a. from about 10 to 75 weight percent of a juvenile hormone of the formula: ##EQU43## wherein Y is --COOR 4 , --CH 2 --O--C.tbd.CH, ##SPC11## R 3 are hydrogen, methyl or ethyl; R 4 and R 5 are hydrogen or lower alkyl; n is an integer of from 0 to 1; and A and B are hydrogen or taken together to form a carbon to carbon bond; b. from about 1% to 25% by weight of a phenolic anti-oxidant; and c. from about 1 to 20% by weight of a benzotriazole U.V. absorber selected from the group consisting of 2-(3',5'-ditert butyl-2'-hydroxy-5'-methylphenyl)-5-chlorobenzotriazole, 2(3,5'-ditert. butyl-2'-hydroxyphenyl)-5-chloro-benzotriazole, and 2(2'-hydroxy-5'-methylphenyl)-benzotriazole.
Claim 2
Dependent Claim
111 words
A stabilized insecticide composition comprising; a. from about 10 to 75 weight percent of a juvenile hormone of the formula: ##EQU43## wherein Y is --COOR 4 , --CH 2 --O--C.tbd.CH, ##SPC11## R 3 are hydrogen, methyl or ethyl; R 4 and R 5 are hydrogen or lower alkyl; n is an integer of from 0 to 1; and A and B are hydrogen or taken together to form a carbon to carbon bond; b. from about 1% to 25% by weight of a phenolic anti-oxidant; and c. from about 1 to 20% by weight of a benzotriazole U.V. absorber selected from the group consisting of 2-(3',5'-ditert butyl-2'-hydroxy-5'-methylphenyl)-5-chlorobenzotriazole, 2(3,5'-ditert. butyl-2'-hydroxyphenyl)-5-chloro-benzotriazole, and 2(2'-hydroxy-5'-methylphenyl)-benzotriazole.
Claim 3
Dependent Claim
12 words
The composition of claim 1 wherein said juvenile hormone agent is 10,11-epoxy-3,7,11-trimethyl-1-(2-propynyloxy)-2,6-tridecadiene.
Claim 4
Dependent Claim
12 words
The composition of claim 1 wherein said juvenile hormone agent is 6,7-epoxy-1-(p-ethylphenoxy)-3,7-dimethyl-2-octene.
Claim 5
Dependent Claim
125 words
A concentrate composition comprising from about 10 to 80% by weight of a stabilized insecticide composition containing: a. from about 10 to 75 weight percent of a juvenile hormone of the formula: ##EQU44## wherein Y is --COOR 4 , --CH 2 --O--CH 2 --C.tbd.CH, ##SPC12## R 3 are hydrogen, methyl or ethyl; R 4 and R 5 are hydrogen or lower alkyl; n is an integer of from 0 to 1; and A and B are hydrogen or taken together to form a carbon to carbon bond; b. from about 1% to 25% by weight of a phenolic anti-oxidant, and; c. from about 1 to 20% by weight of a benzotriazole u.v. absorber selected from the group consisting of 2-(3',5'-ditert. butyl-2'-hydroxy-5'-methylphenyl)-5-chlorbenzotriazole, 2(3,5'-ditert. butyl-2'-hydroxyphenyl)-5-chloro-benzotriazole, and 2(2'-hydroxy-5'-methylphenyl)-benzotriazole.
Claim 6
Dependent Claim
125 words
A concentrate composition comprising from about 10 to 80% by weight of a stabilized insecticide composition containing: a. from about 10 to 75 weight percent of a juvenile hormone of the formula: ##EQU44## wherein Y is --COOR 4 , --CH 2 --O--CH 2 --C.tbd.CH, ##SPC12## R 3 are hydrogen, methyl or ethyl; R 4 and R 5 are hydrogen or lower alkyl; n is an integer of from 0 to 1; and A and B are hydrogen or taken together to form a carbon to carbon bond; b. from about 1% to 25% by weight of a phenolic anti-oxidant, and; c. from about 1 to 20% by weight of a benzotriazole u.v. absorber selected from the group consisting of 2-(3',5'-ditert. butyl-2'-hydroxy-5'-methylphenyl)-5-chlorbenzotriazole, 2(3,5'-ditert. butyl-2'-hydroxyphenyl)-5-chloro-benzotriazole, and 2(2'-hydroxy-5'-methylphenyl)-benzotriazole.
Claim 7
Dependent Claim
130 words
A ready to use pest control agent comprising from about 0.01 to 20% by weight of a stabilized insecticide composition containing: a. from about 10 to 75 weight percent of a juvenile hormone of the formula: ##EQU45## wherein Y is --COOR 4 , --CH 2 --O--CH 2 --C.tbd.CH, ##SPC13## R 3 are hydrogen, methyl or ethyl; R 4 and R 5 are hydrogen or lower alkyl; n is an integer of from 0 to 1; and A and B are hydrogen or taken together to form a carbon to carbon bond; b. from about 1% to 25% by weight of a phenolic anti-oxidant, and; c. from about 1 to 20% by weight of a benzotriazole u.v. absorber selected from the group consisting of 2-(3', 5'-ditert. butyl-2'-hydroxy-5'-methylphenyl)-5-chlorbenzotriazole, 2(3,5'-ditert. butyl-2'-hydroxyphenyl)-5-chloro-benzotriazole, and 2(2'-hydroxy-5'-methylphenyl)-benzotriazole.
Claim 8
Dependent Claim
130 words
A ready to use pest control agent comprising from about 0.01 to 20% by weight of a stabilized insecticide composition containing: a. from about 10 to 75 weight percent of a juvenile hormone of the formula: ##EQU45## wherein Y is --COOR 4 , --CH 2 --O--CH 2 --C.tbd.CH, ##SPC13## R 3 are hydrogen, methyl or ethyl; R 4 and R 5 are hydrogen or lower alkyl; n is an integer of from 0 to 1; and A and B are hydrogen or taken together to form a carbon to carbon bond; b. from about 1% to 25% by weight of a phenolic anti-oxidant, and; c. from about 1 to 20% by weight of a benzotriazole u.v. absorber selected from the group consisting of 2-(3', 5'-ditert. butyl-2'-hydroxy-5'-methylphenyl)-5-chlorbenzotriazole, 2(3,5'-ditert. butyl-2'-hydroxyphenyl)-5-chloro-benzotriazole, and 2(2'-hydroxy-5'-methylphenyl)-benzotriazole.
References Cited (Backward Citations)
US3189615A
Cited
GB1159137A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-08 | 1979-12-08 | 1980-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-08 | 1983-12-08 | 1984-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-08 | 1987-12-08 | 1988-06-08 | $7700.00 | Window Closed / Lapsed |