CN88100792A - The agrochemical formulations of stabilisation - Google Patents
The agrochemical formulations of stabilisation Download PDFInfo
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- CN88100792A CN88100792A CN198888100792A CN88100792A CN88100792A CN 88100792 A CN88100792 A CN 88100792A CN 198888100792 A CN198888100792 A CN 198888100792A CN 88100792 A CN88100792 A CN 88100792A CN 88100792 A CN88100792 A CN 88100792A
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- weight
- stabilisation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a kind of 1-of containing (4-benzyl chloride base)-1-cyclopenta-3-phenylurea and a kind of organic phosphorus compound agrochemical formulations as the new stabilisation of active component.It is characterized in that by adding anhydrous magnesium sulfate and optionally containing epoxidised linseed oil and/or epoxidised soya-bean oil is stablized said preparation.And provided the preparation method and as the application method of agricultural chemicals.
Description
The invention relates to the agrochemical formulations of some new stabilisations and their method of manufacture and use thereof.
In disclosed unexamined Japanese patent application No., be in 23128/79 and 160707/80, narrated one and comprised 1-(4-benzyl chloride base)-carbamide compound of 1-cyclopenta-3-phenylurea and the mixture as the organic phosphorus compound of active ingredient can be effectively as the bactericide in use aspect agricultural and the gardening.According to above-mentioned communique, find they are used as a mixture, have a kind of synergistic effect during compared with independent use, can be used as the bactericide that agricultural and gardening aspect are used.But the stability of the not mentioned prepared bactericide of above-mentioned communique.
Known to the inventor, when 1-(4-benzyl chloride base)-1-cyclopenta-3-phenylurea and organic phosphorus compound mix mutually when being made into preparation, and interact between the active ingredient and quickened decomposition each other.In this case, compare with using separately wherein the situation of each compound in the preparation, it is very big that degree of decomposition becomes, to such an extent as in fact can not store this preparation in a long time, therefore, the stabilisation of mixed preparing becomes a problem to be solved.
The invention provides one and contain 1-(4-benzyl chloride base)-1-cyclopenta-3-phenylurea and organic phosphorus compound be as the agrochemical formulations of the stabilisation of active component, and it is characterized in that having added anhydrous magnesium sulfate and make preparation stabilization.The present invention also provides the agrochemical formulations that further contains the aforementioned stableization of epoxidised linseed oil and/or epoxidised soya-bean oil.
The present invention also provides one at 1-(4-benzyl chloride base)-method of anhydrous magnesium sulfate added in the mixture of 1-cyclopenta-3-phenylurea and an organic phosphorus compound with the agriculture preparation of preparation stabilisation.The present invention also provides with anhydrous magnesium sulfate and has added epoxidised linseed oil and/or the epoxidised soya-bean oil method with the agrochemical formulations of preparation aforementioned stableization together.
Find also that at last the agrochemical formulations of prepared stabilisation is having multiple use aspect agricultural and the gardening according to the present invention.
Also find astoundingly, according to the present invention, can stablize the active ingredient that is blended in the agrochemical formulations by adding the agrochemical formulations that above-mentioned anhydrous magnesium sulfate obtains, and anhydrous magnesium sulfate do not have harmful effect to its physical property, this is a successful part of the present invention.Find that also by adding epoxidised linseed oil and/or epoxidised soya-bean oil with above-mentioned anhydrous magnesium sulfate in above-mentioned preparation, and make the active ingredient of mixing more stable, this also is a successful part of the present invention.
That is to say that aforesaid good stable effect can be by selecting to use anhydrous magnesium sulfate to obtain.
The agrochemical formulations of the stabilisation among the present invention provides a good technology in the field that produces agrochemical formulations, and technology is a a progressive step.
An active component 1-(4-benzyl chloride base in the agrochemical formulations of the stabilisation that the present invention mentioned)-molecular structural formula of 1-cyclopenta-3-phenylurea is as follows:
Another active component organic phosphorus compound of the agrochemical formulations of the stabilisation that the present invention mentioned is a compounds effective, and it can give anti-plant infectious disease usually.These compounds are insecticides preferably, bactericide or the like.The example of this class reactive compound comprises following compound, but the present invention has more than and is limited to this:
O-ethyl-S, S-diphenyl phosphorodithioate (Hinosan)
S-benzyl-O, O-diisopropyl thiophosphate (kitazine)
O, O-dimethyl-O-(tolyl between (to methyl mercapto)) thiophosphate (fenthion)
O, O-dimethyl-O-(4-nitro--tolyl) thiophosphate (Folithion)
O, O-dimethyl-O-(3,5,6-trichloro-2-pyridyl) thiophosphate (methyl opposes dead tick)
S-1, the two ethoxycarbonyl-ethyl-O of 2-, O-Methyl disulfide substituted phosphate (malathion)
S-α-carbethoxyl group benzyl-O, O-Methyl disulfide substituted phosphate (phenthoate dimephenthoate cidial)
O, O-dimethyl-2,2,2-three chloro-1-hydroxyethyl phosphates (chlorophos)
The used above-mentioned anhydrous magnesium sulfate of the present invention can be stablized the active component that is blended in the agrochemical formulations that the present invention mentions, even produces this effect when producing this agrochemical formulations, and does not influence its physical property.Therefore, in the active ingredient of mixing, by when adding anhydrous magnesium sulfate, add (as required again, when needs) epoxidised linseed oil and/or epoxidised soya-bean oil, and according to normally used method in the preparation agrochemical formulations field, use solid diluent, carrier, handle with surfactant in case of necessity, they can be made various dosage forms.
The example of solid diluent comprises the powder of plant, mineral dust such as mineral soil (for example kaolin families, imvite class, attapulgite class etc.), talcum, pyrophillite, mica, calcite, vermiculite, dolomite, apatite, diatomite, artificial inorganic matter (for example silicic acid of polymolecularity, artificial alumina etc.), synthetic resin (for example phenol resin, urea resin, vinyl chloride etc.) etc.
The example of surfactant comprises anion surfactant, S-alkyl sulfate (for example lauryl sodium sulfate etc.) for example, aryl sulfonic acid class (for example alkylaryl sulfonates, Negel etc.), polycarboxylic acid salt's (for example sodium salt of the copolymer of maleic acid and alkene etc.).Surfactant also comprises non-ionic surface active agent, polyoxyethylene glycol ethers (for example polyoxyethylene alkylaryl ether class etc.) for example, polyoxyethylene glycol ester class (for example polyoxyethylene fatty acid ester class etc.), polyol ester class (for example polyoxyethylene sorbitan monolaurate etc.) or the like.
Also comprise adhesive in the preparation, the example of this class adhesive comprises carboxymethyl cellulose and natural and synthetic polymer, (for example gum Arabic, polyvinyl alcohol, polyvinyl acetate etc.).
Also comprise colouring agent in the preparation, the example of this based colorant comprises inorganic pigment (as iron oxide, titanium oxide and Prussia orchid), also include organic dye, alizarin dyes for example, the salt that azo dyes or methyl phthalocyanine dye and above-mentioned dyestuff and trace element iron, manganese, boron, copper, cobalt, molybdenum and zinc etc. form.
As mentioned above, the agrochemical formulations of the stabilisation that the present invention mentioned can be made general types such as dry powder or wettable powder and use, and the preparation of dry powder form is more better.
The amount of contained above-mentioned active ingredient is generally in 0.1～90%(weight in the preparation) between, be preferably in 0.5～80%(weight) between.
The content of used anhydrous magnesium sulfate generally can be in 4～95%(weight in the agrochemical formulations of the stabilisation that the present invention mentions) between, in prepared product, preferably in 6～50%(weight) between.More particularly, in the preparation of dry powder form, the content of anhydrous magnesium sulfate can be in 4～50%(weight) between, preferably in 6～30%(weight) between.In wettable powder form preparation, the content of anhydrous magnesium sulfate can be in 10～95%(weight) between, preferably in 10～50%(weight) between.The amount of further adding epoxidised linseed oil and epoxidised soya-bean oil in preparation can be in 0.1～30%(weight) between, preferably in 0.5～10%(weight) between.
In above-mentioned preparation, active ingredient in the agrochemical formulations that the present invention mentioned can be mixed with other known active ingredient, for example and bactericide (fungicide, bactericide etc.), insecticide, miticide, weed killer herbicide, anti-tame poultry diease medicine, growth regulator, fertilizer and/or soil conditioner mix.The example of insecticide above-mentioned comprises organophosphorus insecticides, carbamate insecticide, carboxylic acid esters insecticide, chlorinated hydrocarbon insecticide and by the insecticide of microorganisms.
With more detailed example the present invention is described below, but the present invention never only limits to following example.
Example 1(wetting powder)
15 parts of Hinosans (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
8 parts of-3-phenylureas (by weight)
25 parts of anhydrous magnesium sulfates (by weight)
5 parts of lauryl sodium sulfate (by weight)
Diatomite and 47 parts in kaolinic mixture (1: 5) (by weight)
Said mixture is clayed into power, and is mixed and made into wetting powder.
Example 2(wetting powder)
15 parts of Hinosans (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
8 parts of-3-phenylureas (by weight)
25 parts of anhydrous magnesium sulfates (by weight)
8 parts of epoxidised linseed oils (by weight)
5 parts of lauryl sodium sulfate (by weight)
Diatomite and 39 parts in kaolinic mixture (1: 5) (by weight)
Said mixture is clayed into power, and is mixed and made into wetting powder.
Example 3(dry powder)
2.5 parts of Hinosans (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
15.0 parts of anhydrous magnesium sulfates (by weight)
0.1 part of PAP 2 phenol (by weight)
80.9 parts of clays (by weight)
Said mixture is clayed into power, and is mixed and made into dry powder.
Example 4(dry powder)
2.5 parts of Hinosans (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
15.0 parts of anhydrous magnesium sulfates (by weight)
1.5 parts of epoxidised linseed oils (by weight)
0.2 part of PAP 2 phenol (by weight)
79.3 parts of clays (by weight)
Said mixture is clayed into power, and is mixed and made into dry powder.
Example 5(dry powder)
1.5 parts of Hinosans (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
2.0 parts of-3-phenylureas (by weight)
15.0 parts of anhydrous magnesium sulfates (by weight)
1.0 parts in epoxidised soya-bean oil (by weight)
0.2 part of PAP 2 phenol (by weight)
80.3 parts of clays (by weight)
Said mixture is clayed into power, and is mixed and made into dry powder.
Example 6(dry powder)
2.0 parts of fenthions (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
10.0 parts of anhydrous magnesium sulfates (by weight)
0.1 part of PAP 2 phenol (by weight)
86.4 parts of clays (by weight)
Said mixture is clayed into power, and is mixed and made into dry powder.
Example 7(dry powder)
2.0 parts of fenthions (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
10.1 parts of anhydrous magnesium sulfates (by weight)
1.5 parts in epoxidised soya-bean oil (by weight)
0.1 part of PAP 2 phenol (by weight)
84.9 parts of clays (by weight)
Said mixture is clayed into power, and is mixed and made into dry powder.
Example 8(dry powder)
2.0 parts of Folithions (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
15.0 parts of anhydrous magnesium sulfates (by weight)
0.1 part of PAP 2 phenol (by weight)
91.4 parts of clays (by weight)
Said mixture is clayed into power, and is mixed and made into dry powder.
Example 9(dry powder)
3.0 parts of malathions (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
10.0 parts of anhydrous magnesium sulfates (by weight)
2.0 parts of epoxidised linseed oils (by weight)
0.1 part of PAP 2 phenol (by weight)
83.4 parts of clays (by weight)
Said mixture is clayed into power, and is mixed and made into dry powder.
The stability test of test example 1. active ingredients
2.5 parts of Hinosans (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
Carplex
≠80 3.0 parts (by weight)
10～15.0 parts of anhydrous magnesium sulfates (by weight)
Epoxidised soya-bean oil or
Epoxidised linseed oil 0 or 1.5 parts (by weight)
0.1 part of PAP 2 phenol (by weight)
By above-mentioned amount active ingredient and auxiliary material are mixed, add anhydrous magnesium sulfate and the epoxidised linseed oil or the epoxidised soya-bean oil of institute's required amount again, and then add clay and replenish remaining amount and make and all become 100 parts by weight.The dry powder class is clayed into power, is mixed and made into to mixture.These dry powder are contained in the vial, store 30 days and 60 days 40 ℃ of dark places, test their decomposition rate.The results are shown in Table 1
The stability test of test example 2, active ingredient
2.0 parts of fenthions (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
Carplex
≠80 3.0 parts (by weight)
10.0 parts of anhydrous magnesium sulfates (by weight)
Epoxidised soya-bean oil 0 or 1.5 parts (by weight)
0.1 part of PAP 2 phenol (by weight)
By above-mentioned amount active ingredient and auxiliary material are mixed, add the anhydrous magnesium sulfate and the epoxidised soya-bean oil of desired amount again, and then add clay and replenish remaining amount and make and all become 100 parts by weight.Mixture is clayed into power, be mixed and made into dry powder.These dry powder are put in the vial, store 30 days and 60 days 40 ℃ of dark places, test their decomposition rate.The results are shown in Table 2,
The stability test of test example 3, active ingredient
2.0 parts of phenthoate dimephenthoate cidial (by weight)
1-(4-benzyl chloride base)-the 1-cyclopenta
1.5 parts of-3-phenylureas (by weight)
Carplex
≠80 3.0 parts (by weight)
20.0 parts of anhydrous magnesium sulfates (by weight)
2.5 parts of epoxidised linseed oils (by weight)
0.1 part of PAP 2 phenol (by weight)
By above-mentioned amount active ingredient and auxiliary material are mixed, add the anhydrous magnesium sulfate and the epoxidised linseed oil of desired amount again, and then add clay and replenish remaining amount and make and all become 100 parts by weight.Mixture is clayed into power, and is mixed and made into dry powder.These powder are put in the vial, store 30 days and 60 days 40 ℃ of dark places, test their decomposition rate.The results are shown in Table 3
Claims (9)
1, contains 1-(4-benzyl chloride base)-1-cyclopenta-3-phenylurea and a kind of organic phosphorus compound agrochemical formulations as the stabilisation of active component, it is characterized in that by adding anhydrous magnesium sulfate and optionally containing epoxidised linseed oil and/or epoxidised inferior oil makes said preparation stable.
2, according to the preparation of a kind of stabilisation of claim 1, wherein the content of the active component of Hun Heing is 0.1～80%(weight), be preferably 0.5～80%(weight).
3, according to the agrochemical formulations of a kind of stabilisation of claim 1, wherein the content of anhydrous magnesium sulfate is 4～95%(weight), be preferably 6～50%(weight).
4, according to the preparation of a kind of stabilisation of claim 1, wherein be mixed with epoxidised linseed oil and/or epoxidised soya-bean oil.
5, according to the agrochemical formulations of a kind of stabilisation of claim 1, the content of wherein epoxidised linseed oil and/or epoxidised soya-bean oil is 0.1～30%(weight), be preferably 0.5～10%(weight).
6, according to the agrochemical formulations of a kind of stabilisation of claim 1, wherein organic phosphorus compound is at least a reactive compound that disease and insect are controlled in agricultural and gardening aspect that is used for.
7, a kind of method of agrochemical formulations of production stabilisation, comprising mixed active composition 1-(4-benzyl chloride base)-1-cyclopenta-3-phenylurea and a kind of organic phosphorus compound, also mix anhydrous magnesium sulfate, also can add epoxidised linseed oil and/or epoxidised soya-bean oil, solid diluent or carrier also can add surfactant if desired.
8, the agrochemical formulations of the stabilisation made of the method that proposes according to claim 1.
9, the agrochemical formulations of a kind of stabilisation of making according to claim 1 to 6 and 8 is used for agricultural and gardening aspect.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP42796/87 | 1987-02-27 | ||
| JP62042796A JPH0813727B2 (en) | 1987-02-27 | 1987-02-27 | Stabilized pesticide composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88100792A true CN88100792A (en) | 1988-10-26 |
Family
ID=12645929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198888100792A Pending CN88100792A (en) | 1987-02-27 | 1988-02-27 | The agrochemical formulations of stabilisation |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH0813727B2 (en) |
| KR (1) | KR880009566A (en) |
| CN (1) | CN88100792A (en) |
| PH (1) | PH25543A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5939557B2 (en) * | 2008-08-19 | 2016-06-22 | 石原産業株式会社 | Method for inhibiting decomposition of active ingredients of agricultural chemicals |
-
1987
- 1987-02-27 JP JP62042796A patent/JPH0813727B2/en not_active Expired - Lifetime
-
1988
- 1988-02-24 PH PH36548A patent/PH25543A/en unknown
- 1988-02-27 KR KR1019880002033A patent/KR880009566A/en not_active Application Discontinuation
- 1988-02-27 CN CN198888100792A patent/CN88100792A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR880009566A (en) | 1988-10-04 |
| JPH0813727B2 (en) | 1996-02-14 |
| JPS63211203A (en) | 1988-09-02 |
| PH25543A (en) | 1991-07-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |