Fungicidal composition for treating lumber comprising primary and secondary fungicides in a solvent-surfactant system 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
CA1340730 C 1999-09-07 [CA1340730] / 1999-09-07
申请号/申请日
1989CA-0605118 / 1989-07-07
发明人
MAYNARD NIGEL PAUL;
申请人
CHEMICCA;
主分类号
IPC分类号
A01N-025/02A01N-025/04A01N-025/30A01N-043/50A01N-043/64A01N-043/84A01N-047/18B27K-003/50
摘要
(CA1340730) A method of preparing a fungicidal composition, particularly for use in treating lumber, comprises the steps of suspending a primary fungicide in a strong solvent system; adding a selected strong organic acid to the suspension to achieve a solution; and adding a surfactant system and a secondary fungicide to the solution.  A fungicidal composition is also claimed, containing a primary and a secondary fungicide, both fungicides being in a true solution at high concentration, but on dilution the primary fungicide being present as an aqueous solution and the secondary fungicide as an emulsion or a suspension.
机翻摘要
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地址
代理人
代理机构
;
优先权号
1988NZ-0225428 1988-07-15
主权利要求
(CA1340730)  The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A method of preparing a concentrated non-aqueous fungicidal composition suitable for dilution with water prior to use, comprising the steps of: (I) forming a suspension of a first fungicidal compound selected from the group consisting of substituted benzimidazole compounds;  chemical precursors of benzimidazole compounds;  chemical precursors of substituted benzimidazole compounds;  substituted morpholinium compounds;  substituted triazole compound;  substituted pyrimidine compounds;  substituted imidazole compounds;  substituted thiazole compounds;  substituted pyridine compounds;  substituted quinoxaline compounds;  substituted triazine compounds;  substituted guanidine compounds;  substituted thiadiazole compounds;  Benomyl;  diethyl 4,4'-(O-phenylene) bis (3-thioallophanate);  4-cyclododecyl-2,6-dimethyl morpholinium acetate;  4-n butyl-4H-1,2,4-triazole;  5-n-butyl-2-dimethylamino-4-hydroxy-6-methyl pyrimidine;  [alpha]-n-butyl- -phenyl-1H-imidazole 1-propane-nitrile;  5-methyl-1,2,4-triazolo [3,4b]-benzothiazole;  [alpha],[alpha]-Bis(p-chlorophenyl)-3-pyridine methanol;  5,6,7,8-tetrachloroquinoxaline;  4,6-dichloro-N-(2-chlorophenyl)-1,3,5-triazin-2-amine;  n-dodecylguanidine;  5-ethoxy-3-trichloromethyl 1,2,4-thiadiazole;  Carbendazim;  Thiabendazole;  Thiophanate compounds and chemical equivalents thereof in a non-aqueous highly polar solvent system having at least one solvent selected from the group consisting of Nmethyl pyrrolidone, cyclohexanone, isophorone, butyrolactone, 1,2 propylene carbonate, dioxane, tetrahydrofuran, 1,3 dimethyl 1,2-imidazolidone, tetra methyl urea, dimethyl formamide, dimethyl acetamide, dimethyl sulfoxide, dimethyl-2-pyrrolidone, n-ethyl pyrrolidone, n-methyl-2-piperidone and n-methyl caprolactam, (II) adding a highly acidic organic acid to said suspension to achieve a solution by chemical reaction, and (III) adding a surfactant system and a second fungicidal compound to said solution without any aqueous carrier to provide said concentrated fungicidal composition which when dilated with water for use results in said first fungicidal compound being principally present in the form of a micro-suspension and said second fungicidal compound being principally present in the form of micro-suspension or an emulsion, said second fungicidal compound being different from said first fungicidal compound and being selected from the group consisting of substituted benzimidazoles, chemical precursors of substituted benzimidazoles, substituted morpholinium compounds, substituted triazole compounds, substituted pyrimidine compounds, substituted imidazole compounds, substituted thiazole compounds, substituted pyridine compounds, substituted quinoxaline compounds, substituted triazine compounds, substituted guanidine compounds, substituted thiadiazole compounds, zinc or copper chelated with 8-Hydroxyquinoline, alkyl dimethyl amines, alkyl dimethylbenzyl ammonium compounds, alkyl dimethyl benzyl ammonium compounds having substituents on the benzene ring, dialkyl dimethyl ammonium compounds, and substituted thiazoles, and chemical equivalents thereof. 2. The method of claim 1 wherein said organic acid is selected from the group consisting of organic sulfonic acids, organic sulfuric acids, trifluoro acetic acid and salicylic acid. 3. The method of claim 1 wherein said surfactant system is selected from the group consisting of alkyl phenol ethoxylates, aliphatic alcohol ethoxylates, copolymers of ethylene oxide and propylene oxide, alcohol esters, polyalcohol polyesters, amine ethoxylates, ester ethoxylates arid phosphate esters. 4. The method of claim 1 wherein said surfactant system has a combined hydrotrope/lipotrope balance (HLB) of between substantially 7 and substantially 15. 5. The method of claim 1 wherein said solvent system includes a co-solvent selected from the group consisting of monomeric or polymeric glycols, alcohols, glycol ethers, alcohol esters, glycol esters and aromatic solvents. 6. The method of claim 1 further comprising the step of adding to the fungicidal composition an insecticide selected from the group consisting of synthetic pyrethroids and organochlorine insecticides. 7. A concentrated non-aqueous fungicidal composition suitable for dilution with water prior to use comprising: (I) a salt, soap or complex formed by a complexing of a first fungicidal compound selected from the group consisting of: substituted benzimidazole compounds;  chemical precursors of benzimidazole compounds;  chemical precursors of substituted benzimidazole compounds;  substituted morpholinium compounds;  substituted triazole compounds;  substituted pyrimidine compounds;  substituted imidazole compounds;  substituted thiazole compounds;  substituted pyridine compounds;  substituted quinoxaline compounds;  substituted triazine compounds;  substituted guanidine compounds;  substituted thiadiazole compounds;  zinc or copper chelated with 8-hydroxyquinoline;  Benomyl;  diethyl 4,4'-(O-phenylene) bis(3-thioallophanate);  4-cyclododecyl-2,6-dimethyl morpholinium acetate;  4-n butyl-4H-1,2,4-triazole;  5-n-butyl-2-dimethylamino-4-hydroxy-6-methyl pyrimidine;  -n-butyl- -phenyl-1H-imidazole 1-propane-nitrile;  5-methyl-1,2,4-triazolo [3,4b]-benzothiazole;  [alpha],[alpha]-Bis(p-chlorophenyl)-3-pyridine methanol;  5,6,7,8-tetrachloroquinoxaline;  4,6-dichloro-N-(2-chlorophenyl)-1,3,5-triazin-2-amine;  ndodecylguanidine;  5-ethoxy-3-trichloromethyl 1,2,4-thiadiazole;  Carbendazim;  Thiabendazole;  Thiophanate compounds and chemical. equivalents thereof with a highly acidic organic acid;  (II) a second non-aqueous fungicidal compound, said second fungicidal compound being different from said first fungicidal compound and being selected from the group consisting of substituted benzimidazoles, chemical precursors of benzimidazoles, chemical precursors of substituted benzimidazoles, substituted morpholinium compounds, substituted triazole compounds, substituted pyrimidine compounds, substituted imidazole compounds, substituted thiazole compounds, substituted pyridine compounds, substituted quinoxaline compounds, substituted triazine compounds, substituted guanidine compounds, substituted thiadiazole compounds, zinc or copper chelated with 8-Hydroxyquinoline, alkyl dimethyl amines, alkyl dimethyl benzyl ammonium compounds, alkyl dimethyl benzyl ammonium compounds having substituents on the benzene ring, dialkyl dimethyl ammonium compounds, and substituted thiazoles, zinc naphthenate and chemical equivalents thereof;  (III) a non-aqueous highly polar solvent system having at least one primary solvent selected from the group consisting of N-methyl pyrrolidone, cyclohexanone, isophorone, butyrolactone, 1,2 propylene carbonate, dioxane, tetrahydrofuran, 1,3 dimethyl 1,2-imidazolidone, tetra methyl urea, dimethyl formamide, dimethyl acetamide, dimethyl sulfoxide, dimethyl-2-pyrrolidone, n-ethyl pyrrolidone, n-methyl-2-piperidone and n-methyl caprolactam;  and (IV) a surfactant system;  which when diluted with water for use results in said first fungicidal compound being principally present in the form of a micro-suspension and said second fungicidal compound being principally present in the form of micro-suspension or an emulsion. 8. The composition of claim 7 wherein said organic acid is selected from the group consisting of an organic sulfonic acid;  an organic sulfuric acid;  trifluoroacetic acid and salicylic acid. 9. The composition of claim 7 wherein said surfactant system is selected from the group consisting of alkyl phenol ethoxylates, aliphatic alcohol ethoxylates, copolymers of ethylene oxide and propylene oxide, alcohol esters, polyalcohol polyesters, amine ethoxylates, ester ethoxylates, and phosphate esters. 10. The composition of claim 7 wherein said surfactant system has a combined hydrotrope/lipotrope balance (HLB) of between substantially 7 and substantially 15. 11. The composition of claim 7 wherein said solvent system includes a co-solvent selected from the group consisting of monomeric or polymeric glycols, alcohols, glycols, alcohols, glycol ethers, alcohol esters, glycol esters and aromatic solvents. 12. The composition of claim 7 further comprising: an insectide selected from the group consisting of synthetic pyrethroids and organochlorine insecticides. 13. A composition of claim 7 diluted with water prior to use. 14. A method of preparing a fungicidal composition, comprising the steps of: (I) foaming a suspension of a benzimidazole fungicidal compound in a solvent system selected from the group consisting of N-methylpyrrolidone, dimethyl formamide, dimethyl sulfoxide and 1,3 dimethyl 1,2-imidazolidone;  (II) adding a highly acidic organic sulfonic acid to said suspension to achieve a solution by chemical reaction, and (III) adding a surfactant system and a second fungicidal compound, said second fungicidal compound being different from said first fungicidal compound and being selected from the group consisting of substituted benzimidazoles, chemical precursors of substituted benzimidazoles, substituted morpholinium compounds, substituted triazole compounds, substituted pyrimidine compounds, substituted imidazole compounds, substituted thiazole compounds, substituted pyridine compounds, substituted quinoxaline compounds, substituted triazine compounds, substituted guanidine compounds, substituted thiadiazole compounds, zinc or copper chelated with 8-Hydroxyquinoline, alkyl dimethyl amines, alkyl dimethylbenzyl ammonium compounds, alkyl dimethyl benzyl ammonium comounds having substituents on the benzene ring, dialkyl dimethyl ammonium compounds, and substituted thiazoles, and chemical equivalents thereof. 15. The method of claim 14 wherein said surfactant system has a combined hydrotrope/lipotrope balance (HLB) of between substantially 7 and substantially 15 and comprises a surfactant selected from the group consisting of alkyl phenol ethoxylates, aliphatic alcohol ethoxylates, copolymers of ethylene oxide and propylene oxide, alcohol esters, polyalcohol polyesters, amine ethoxylates, ester ethoxylates, and phosphate esters. 16. The method of claim 14 wherein said solvent system includes a co-solvent selected from the group consisting of monomeric or polymeric glycols, alcohols, glycols, glycol ethers, alcohol esters, glycol esters and aromatic solvents. 17. The method of claim 14 wherein said second fungicidal compound is selected from the group consisting of substituted triazole compounds, zinc or copper chelated with 8-Hydroxyquinoline, alkyl dimethyl amines, alkyl dimethyl benzyl ammonium compounds and dialkyl dimethyl ammonium compounds. 18. A fungicidal composition comprising: (I) a benzimidazole fungicidal compound complexed with a highly acidic organic sulfonic acid;  (II) a solvent selected from the group consisting of N-methylpyrrolidone, dimethyl formamide, dimethyl sulfoxide and 1,3 dimethyl 1,2-imidazolidone;  (III) a surfactant system;  and (IV) a second fungicidal compound, said second fungicidal compound being different from said first fungicidal compound and being selected from the group consisting of substituted benzimidazoles, chemical precursors of substituted benzimidazoles, substituted morpholinium compounds, substituted triazole compounds, substituted pyrimidine compounds, substituted imidazole compounds, substituted thiazole compounds, substituted pyridine compounds, substituted quinoxaline compounds, substituted triazine compounds, substituted guanidine compounds, substituted thiadiazole compounds, zinc or copper chelated with 8-Hydroxyquinoline, alkyl dimethyl amines, alkyl dimethyl benzyl ammonium compounds, alkyl dimethyl benzyl ammonium compounds having substituents on the benzene ring, dialkyl dimethyl ammonium compounds, and substituted thiazoles, and chemical equivalents thereof. 19. The composition of claim 18 wherein said surfactant system has a combined hydrotrope/lipotrope balance (HLB) of between substantially 7 and substantially 15 and comprises a surfactant selected from the group consisting of alkyl phenol ethoxylates, aliphatic alcohol ethoxylates, copolymers of ethylene oxide and propylene oxide, alcohol esters, polyalcohol polyesters, amine ethoxylates, ester ethoxylates, and phosphate esters. 20. A method of preparing a fungicidal composition, comprising the steps of: (I) forming a suspension of a methyl benzimidazol-2-ylcarbamate in N-methylpyrrolidone;  (II) adding dodecyl benzene sulfonic acid to said suspension to achieve a solution and;  (III) adding a surfactant and a second fungicidal compound, said second fungicidal compound being selected from the group consisting of substituted benzimidazoles other than methyl benzimidazol-2-ylcarbamate, chemical precursors of substituted benzimidazoles, substituted morpholinium compounds, substituted triazole compounds, substituted pyrimidine compounds, substituted imidazole compounds, substituted thiazole compounds, substituted pyridine compounds, substituted quinoxaline compounds, substituted triazine compounds, substituted guanidine compounds, substituted thiadiazole compounds, zinc or copper chelated with 8-Hydroxyquinoline, alkyl dimethyl amines, alkyl dimethylbenzyl ammonium compounds, alkyl dimethyl benzyl ammonium compounds having substituents on the benzene ring, dialkyl dimethyl ammonium compounds, and substituted thiazoles, and chemical equivalents thereof. 21. A method as claimed in claim 20 wherein said second fungicidal compound comprises zinc naphthenate. 22. A method as claimed in claim 20 wherein said surfactant comprises nonyl phenol ethoxylate. 23. A fungicidal composition, comprising: (I) methyl benzimidazol-2-ylcarbamate complexed with dodecyl benzene sulfonic acid;  (II) N-methylpyrrolidone;  (III) a surfactant system having a combined hydrotrope/liotrope balance (HLB) of between substantially 7 and substantially 15;  and (IV) a second fungicidal compound selected from the group consisting of substituted benzimidazoles other than methyl benzimidazol-2-ylcarbamate, chemical precursors of substituted benzimidazoles, substituted morpholinium compounds, substituted triazole compounds, substituted pyrimidine compounds, substituted imidazole compounds, substituted thiazole compounds, substituted pyridine compounds, substituted quinoxaline compounds, substituted triazine compounds, substituted guanidine compounds, substituted thiadiazole compounds, zinc or copper chelated with 8-Hydroxyquinoline, alkyl dimethyl amines, alkyl dimethylbenzyl ammonium compounds, alkyl dimethyl benzyl ammonium compounds having substituents on the benzene ring, dialkyl dimethyl ammonium compounds, and substituted thiazoles, and chemical equivalents thereof. 24. The method of claim 1 wherein the first fungicidal compound is substituted benzimidazole compounds. 25. The composition. of claim 7, wherein the first fungicidal compound is substituted benzimidazole compounds. 26. The method of claim 14 wherein the second fungicidal compound is copper chelated with 8-Hydroxyquinoline. 27. A method of controlling fungi comprising applying to a locus where ouch control is required a fungicidally effective amount of a concentrated non-aqueous fungicidal composition suitable for dilution with water prior to use, comprising: (I) a salt, soap or complex formed by a complexing of a first fungicidal compound selected from the group consisting of substituted benzimidazole compounds;  chemical precursors of benzimidazole compounds;  chemical precursors of substituted benzimidazole compounds;  substituted morpholinium compounds;  substituted triazole compounds;  substituted pyrimidine compounds;  substituted imidazole compounds;  substituted thiazole compounds;  substituted pyridine compounds;  substituted quinoxaline compounds;  substituted triazine compounds;  substituted guanidine compounds;  substituted thiadiazole compounds;  zinc or copper chelated with 8-hydroxyguinoline;  Benomyl;  diethyl 4,4'-(O-phenylene) bis(3-thioallophanate);  4-cyclododecyl-2,6-dimethyl morpholinium acetate;  4-n-butyl-4H-1,2,4-triazole;  5-n-butyl-2-dimethylamino-4-hydroxy-6-methyl pyrimidine;  -n-butyl- -phenyl-1H-imidazole 1-propane-nitrile;  5-methyl-1,2,4-triazolo [3,,4b]-benzothiazole; , -Bis(p-chlorophenyl)-3-pyridine methanol;  5,6,7,8-tetrachloroquinoxaline;  4,6-dichloro-N-(2-chlorophenyl)-1,3,5-triazin-2-amine;  n-dodecylguanidine;  5-ethoxy-3-trichloromethyl 1,2,4-thiadiazole;  Carbendazim;  Thiabendazole;  Thiophanate compounds and chemical equivalents thereof with a highly acidic organic acid;  (II) a second non-aqueous fungicidal compound, said second fungicidal compound being different from said first fungicidal compound and being selected from the group consisting of substituted benzimidazoles, chemical precursors of benzimidazoles, chemical precursors of substituted benzimidazoles, substituted morpholinium compounds, substituted triazole compounds, substituted pyrimidine compounds, substituted imidazole compounds, substituted thiazole compounds, substituted pyridine compounds, substituted quinoxaline compounds, substituted triazine compounds, substituted guanidine compounds, substituted thiadiazole compounds, zinc or copper chelated with 8-Hydroxyquinoline, alkyl dimethyl amines, alkyl dimethyl benzyl ammonium compounds, alkyl dimethyl benzyl ammonium compounds having substituents on the benzene ring, dialkyl dimethyl ammonium compounds, and substituted thiazoles, zinc naphthenate and chemical equivalents thereof;  (III) a non-aqueous highly polar solvent system having at least one primary solvent selected from the group consisting of N-methyl pyrrolidone, cyclohexanone, isophorone, butyrolactone, 1,2 propylene carbonate, dioxane, tetrahydrofuran, 1,3 dimethyl 1,2-imidazolidone, tetra methyl urea, dimethyl formamide, dimethyl acetamide, dimethyl sulfoxide, dimethyl-2-pyrrolidone, n-ethyl pyrrolidone, n-methyl-2-piperidone and n-methyl caprolactam;  and (IV) a surfactant system;  which when diluted with water for use results in said first fungicidal compound being principally present in the form of a micro-suspension and said second fungicidal compound being principally present in the form of micro-suspension or an emulsion.
法律状态
(CA1340730) LEGAL DETAILS FOR CA1340730  Actual or expected expiration date=2006-09-07    Legal state=DEAD    Status=LAPSED     Event publication date=1989-07-07  Event code=CA/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=CA CA605118  Application date=1989-07-07  Standardized application number=1989CA-0605118     Event publication date=1999-09-07  Event code=CA/C  Event indicator=Pos  Event type=Event indicating In Force  Patent (published from 16.10.1990 onwards)  Publication country=CA  Publication number=CA1340730  Publication stage Code=C  Publication date=1999-09-07  Standardized publication number=CA1340730     Event publication date=2006-09-07  Event code=CA/MKLA  Event indicator=Neg  Event type=Event indicating Not In Force  Lapsed
专利类型码
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