US4119724A
Expired / Lapsed
US
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Fungicidal compositions containing phosphorous acid and derivatives thereof
Assignee: Bayer CropScience SA
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Filing: 1977-04-13
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Granted: 1978-10-10
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Expires: 1997-04-13
Abstract
Abstract Fungicidal compositions containing phosphorous acid, inorganic and organic salts thereof are disclosed, as well as a method of controlling fungus disease in plants by applying such compositions.
Inventors
- 👤 Andre Thizy
- 👤 Daniel Pillon
- 👤 Jean-Claude Debourge
- 👤 Guy Lacroix
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:18
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/26
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
56 words
A method of controlling fungus disease in plants comprising applying to said plants in a fungicidally effective amount at least one salt of the formula ##STR7## wherein R is triethyl amine, ethanol amine, 1,3-imidazole, cyclohexyl amine, aniline, aniline containing one to three alkyl substituents of 1 to 4 carbon atoms on the aromatic ring or morpholine.
Claim 2
Independent Claim
56 words
A method of controlling fungus disease in plants comprising applying to said plants in a fungicidally effective amount at least one salt of the formula ##STR7## wherein R is triethyl amine, ethanol amine, 1,3-imidazole, cyclohexyl amine, aniline, aniline containing one to three alkyl substituents of 1 to 4 carbon atoms on the aromatic ring or morpholine.
Claim 3
Dependent Claim
43 words
A method according to claim 1 in which an aniline salt of phosphorous acid wherein said aniline is substituted on the aromatic ring with up to 3 alkyl groups, each alkyl group containing 1 to 4 carbon atoms is applied to said plant.
Claim 4
Dependent Claim
15 words
A method according to claim 1 in which R is triethyl amine or ethanol amine.
Claim 5
Dependent Claim
33 words
A method according to claim 1 in which R is 1,3-imidazole, cyclohexyl amine, aniline, aniline containing one to three alkyl substituents of 1 to 4 carbon atoms on the aromatic ring or morpholine.
Claim 6
Dependent Claim
59 words
A fungicidal composition for controlling fungus disease in plants comprising a fungicidal amount of at least one salt of the formula ##STR8## wherein R is triethyl amine, ethanol amine, 1,3-imidazole, cyclohexyl amine, aniline, aniline containing one to three alkyl substituents of 1 to 4 carbon atoms on the aromatic ring or morpholine, in admixture with an agriculturally acceptable carrier.
Claim 7
Dependent Claim
59 words
A fungicidal composition for controlling fungus disease in plants comprising a fungicidal amount of at least one salt of the formula ##STR8## wherein R is triethyl amine, ethanol amine, 1,3-imidazole, cyclohexyl amine, aniline, aniline containing one to three alkyl substituents of 1 to 4 carbon atoms on the aromatic ring or morpholine, in admixture with an agriculturally acceptable carrier.
Claim 8
Dependent Claim
39 words
A fungicidal composition according to claim 5 in which said salt of phosphorous acid is an aniline salt, wherein said aniline is substituted on the aromatic ring with 1 to 3 alkyl groups of 1 to 4 carbon atoms.
Claim 9
Dependent Claim
14 words
A fungicidal composition according to claim 5 which also contains an agriculturally acceptable surfactant.
Claim 10
Dependent Claim
22 words
A fungicidal composition according to claim 5 in which said carrier is fluid and wherein said composition contains an agriculturally acceptable surfactant.
Claim 11
Dependent Claim
34 words
A fungicidal composition according to claim 8 in which said fluid is not toxic to plants and is selected from the group consisting of water alcohol, ketone, petroleum fraction, chlorinated hydrocarbon and liquified gas.
Claim 12
Dependent Claim
19 words
A composition according to claim 5 in which said carrier is solid and said composition is in powder form.
Claim 13
Dependent Claim
27 words
A fungicidal composition according to claim 5 in which said carrier is solid and said composition is in powder form and also contains an agriculturally acceptable surfactant.
Claim 14
Dependent Claim
29 words
A fungicidal composition according to claim 11 in which said carrier is a member selected from the group consisting of natural or synthetic silicate, resin, wax and solid fertilizer.
Claim 15
Dependent Claim
31 words
A fungicidal composition according to claim 5 in which said carrier is solid and said composition is in the form of a wettable powder and also contains an agriculturally acceptable surfactant.
Claim 16
Dependent Claim
65 words
A fungicidal composition according to claim 5 which contains from 20 to 95% by weight of said active material, from 0 to 5% by weight of a wetting agent from 3 to 10% by weight of a dispersant, and optionally containing from 0 to 10% by weight of at least one stabilizer, and also optionally containing solid support, penetration agent, adhesive, antilumping agent or colorant.
Claim 17
Dependent Claim
16 words
A fungicidal composition according to claim 5 in which R is triethyl amine or ethanol amine.
Claim 18
Dependent Claim
35 words
A fungicidal composition according to claim 5 in which R is 1, 3-imidazole, cyclohexyl amine, aniline, aniline containing one to three alkyl substituents of 1 to 4 carbon atoms on the aromatic ring or morpholine.
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) | 1981-10-09 | 1982-04-10 | 1982-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-09 | 1986-04-10 | 1986-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-09 | 1990-04-10 | 1990-10-10 | $7700.00 | Window Closed / Lapsed |