CN1022533C - Stabilized pesticide formulation - Google Patents
Stabilized pesticide formulation Download PDFInfo
- Publication number
- CN1022533C CN1022533C CN86108655A CN86108655A CN1022533C CN 1022533 C CN1022533 C CN 1022533C CN 86108655 A CN86108655 A CN 86108655A CN 86108655 A CN86108655 A CN 86108655A CN 1022533 C CN1022533 C CN 1022533C
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- China
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- weight
- parts
- iii type
- active component
- anhydrous gypsum
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- Expired - Lifetime
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus 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
A stabilized agricultural chemical composition, obtained by adding III-anhydrous gypsum or further epoxidized linseed oil and/or epoxidized soybean oil and containing an urea compound and organic phosphorus based compound as active ingredients. A stabilized agricultural chemical composition obtained by adding III-anhydrous gypsum in an amount of preferably 6-50wt% based on the formulation and, as necessary, epoxidized linseed oil and/or epoxidized soybean oil in an amount of preferably 0.5-10wt% to a mixed formulation containing 1-(4-chlorobenzyl)-1-cyclopentyl-3-phenylurea and an organic phosphorus based compound, e.g. O-ethyl S,S-diphenyl phosphorodithioate, etc., as active ingredients. The addition stabilizes the active ingredients mixed in the agricultural chemical without adversely affecting physical properties thereof.
Description
The invention relates to a kind of new stable formulation of pesticide and production and using method.
Japanese patent application publication No. 23128/1979 and 160707/1980 discloses a kind of carbamide compound (comprising 1-(4-benzyl chloride base)-1-cyclopenta-3-phenylurea that contains) and a kind of organic phosphorus compound as the combination formula of active component, it is useful bactericide on the gardening of agricultural.According to the disclosure part, because synergism, this combination formula is more more effective than using each active component separately.Yet the disclosure part does not comprise the stability of relevant this prescription.
The known road of present inventor 1-(4-benzyl chloride base)-1-cyclopenta-3-phenylurea and a kind of organic phosphorus compound be when mix preparation mutually, they interact and cause decomposition, and this decomposition is faster during than their independent process preparations, and combination formula in fact can not long-term storage.Therefore, the stabilisation of this combination formula is the problem that needs solution.
The present invention provides a kind of stable formulation of pesticide now, has contained 1-(4-benzyl chloride base)-1-cyclopenta-3-phenylurea and a kind of organic phosphorus compound be as active component, it is characterized in that this prescription owing to add III type anhydrous gypsum (so-called solubility anhydrite, γ-CaSO
4, " semihard gypsum ") and make it stabilisation.As for the definition of III type anhydrous gypsum, please refer to Gmelins Handbuch der Anorganischen Chemie Calcium, Teil B-Lie ferung3, series number 28,679 pages of ff of Verlag Chemie Weinheim/Bergstra β e1961.The present invention also provides a kind of owing to add III type anhydrous gypsum and epoxy linseed oil and/or epoxidized soybean oil and the formulation of pesticide of stabilisation.
The present invention further provides to the formulation of pesticide of production stabilisation III type anhydrous gypsum added 1-(4-benzyl chloride base)-method in the mixture of 1-cyclopenta-3-phenylurea and a kind of organic phosphorus compound.The present invention also is provided as the method for stablizing formulation of pesticide and adding III type anhydrous gypsum and epoxy linseed oil and/or epoxidized soybean oil of producing.
Find also that at last stable formulation of pesticide of the present invention can have various uses on agricultural and gardening.
The present invention adds formulation of pesticide with III type anhydrous gypsum and has stablized the active component that mixes with it, and their physical features is not had adverse effect, this be make us very surprised, unanticipated has above-mentioned character in the prescription of known gypsum such as bassanite because used in reality.
Making us extremely surprised equally is, the active component of mixing is when adding anhydrous gypsum and epoxy linseed oil and/or epoxidized soybean oil, and stability is further strengthened.The present invention just finishes on the basis of this discovery.
The aforementioned stable effect just just produces when adding III type anhydrous gypsum.Other gypsum such as bassanite (CaSO
40.5H
2O), I type or II type anhydrous gypsum all decompose above-mentioned active component strongly.
Stable formulation of pesticide of the present invention provides a kind of technology of innovation in the pesticide producing field, so the present invention is industrial useful and have a tangible technical progress.
1-(4-benzyl chloride base)-and 1-cyclopenta-3-phenylurea (the peaceful Pency-curon of standing grain fringe) is an active component in the stable formulation of pesticide of the present invention, its structural formula is as follows:
Another kind of active component organic phosphorus compound in the stable formulation of pesticide of the present invention is a kind of reactive compound that is generally used for plant protection.It is preferably as insecticide or fungicide.The example of this compound is as follows, yet the present invention is not limited to this,
O-ethyl S, S-diphenyl phosphorodithioate (Hinosan)
S-benzyl-0,0-two-isopropylthio phosphate (iprobenfos IBP)
0,0-dimethyl 0-4-methyl mercapto--tolyl thiophosphate (fenthion)
0,0-dimethyl 0-4-nitro--tolyl thiophosphate (Folithion)
0,0-dimethyl 0-3,5,6-trichloro-2-pyridyl thiophosphate (chlorpyrifos-methyl Chloropyrifos-methyl)
S-1,2-two (carbethoxyl group) ethyl-10,0-Methyl disulfide substituted phosphate (malathion)
S-α-ethoxy carbonyl benzyl 0,0-Methyl disulfide substituted phosphate (phenthoate dimephenthoate cidial Penthoate)
Dimethyl 2,2,2-three chloro-1-hydroxyethyl phosphates (chlorophos)
The anhydrous gypsum that is used for stable formulation of pesticide of the present invention is an III type anhydrous gypsum.This III type anhydrous gypsum can be stablized the active component of mixing, and the physical property of prescription is had no adverse effect.The active component that mixes is with the fusion of III type anhydrous gypsum, and optionally with epoxy linseed oil and/or epoxidized soybean oil fusion, products obtained therefrom adds solid diluent with usual way, carrier or surfactant and be processed into preparation.
The example of solid diluent comprises the plant powder, the mineral powder, and the carclazyte mineral are (as kaolin, imvite and Attagel), talcum, pyrophillite, mica, calcite, vermiculite, mucovi-te, apatite, diatomite, synthetic inorganic matter (as highly dispersible silicic acid and synthetic aluminium oxide) and synthetic resin (as phenol resin, urea resin and polyvinyl chloride).
The example of surfactant comprises anion surfactant (alkyl sulfate such as lauryl sodium sulfate; Arylsulphonate such as alkylaryl sulfonates and Negel, sodium salt with the copolymer of PC such as maleic acid and alkene) and non-ionic surface active agent (polyoxyethylene glycol ether such as polyoxyethylene alkylaryl ether, the polyoxyethylene glycol ester is as polyoxyethylene fatty acid ester; With polyol ester such as polyoxyethylene sorbitan one lauric acid ester).
Prescription can contain a kind of binding agent, and the example of binding agent comprises carboxymethyl cellulose and natural and synthetic polymer (as gum Arabic, polyvinyl alcohol and polyvinyl acetate),
Can contain toner in the prescription.The example of toner comprises inorganic pigment (as iron oxide, titanium oxide and Prussian blue) and organic dyestuff (as alizarin dyes, azo dyes and phthalocyanine dye)
Prescription is further fusion micronutrient also, as iron, and manganese, boron, copper, cobalt, molybdenum and zinc and its esters.
Stable formulation of pesticide of the present invention can be made into common pulvis or wetting powder uses, and pulvis is better.
The amount that above-mentioned prescription contains above-mentioned active component accounts for 0.1 to 90 weight %, is good with 0.5 to 80 weight %.
Stable formulation of pesticide of the present invention contains III type anhydrous gypsum 4 to 95 weight %, is good with 6 to 50 weight %, and in more detail, wp formula contains III type anhydrous gypsum 4 to 50 weight %, is good with 6 to 30 weight %; The wetting powder formulation content is 10 to 95 weight %, is good with 10 to 50 weight %; Also containing epoxy linseed oil and epoxidized soybean oil 0.1 to 30 weight %, is good with 0.5 to 10 weight %.
Active component can share with other known activity compositions in the formulation of pesticide of the present invention, as fungicide, and bactericide, insecticide, miticide, weedicide drives black agent, growth regulator and fertilizer and/or soil conditioner.The example of insecticide includes machine phosphorus insecticide, carbamate pesticide, carboxylate insecticide, the insect killing substance of chlorination hydrocarbons insecticide and microorganisms.
The present invention is elaborated with following example, but the present invention is limited to these examples absolutely not.
Example 1(wetting powder)
Wetting powder can be by pulverizing and mixing following active component and auxiliary material and make
15 parts of Hinosans by weight
The standing grain fringe peaceful 8 parts by weight
30 parts of III type anhydrous gypsums by weight
5 parts of lauryl sodium sulfate by weight
Diatomite and kaolin
42 parts in 1: 5 mixture by weight
Example 2(wetting powder)
Wetting powder can be by pulverizing and mixing following active component and auxiliary material and make
15 parts of Hinosans by weight
The standing grain fringe peaceful 8 parts by weight
30 parts of III type anhydrous gypsums by weight
8 parts of epoxy linseed oils by weight
5 parts of lauryl sodium sulfate by weight
Diatomite and kaolin
34 parts in 1: 5 mixture by weight
Example 3(pulvis)
This pulvis can be by pulverizing and mixing following active component and auxiliary material and make
2.5 parts of Hinosans by weight
The standing grain fringe peaceful 1.5 parts by weight
20.0 parts of III type anhydrous gypsums by weight
0.1 part of PAP by weight
75.9 parts of carclazytes by weight
Example 4(pulvis)
This pulvis can be by pulverizing and mixing following active component and auxiliary material and make
2.5 parts of Hinosans by weight
The standing grain fringe peaceful 1.5 parts by weight
20.0 parts of III type anhydrous gypsums by weight
1.5 parts of epoxy linseed oils by weight
0.2 part of PAP by weight
74.3 parts of carclazytes by weight
Example 5(pulvis)
This pulvis can be by pulverizing and mixing following active component and auxiliary material and make
1.5 parts of Hinosans by weight
The standing grain fringe peaceful 2.0 parts by weight
20.0 parts of III type anhydrous gypsums by weight
1.0 parts of epoxidized soybean oils by weight
0.2 part of PAP by weight
75.3 parts of carclazytes by weight
Example 6(pulvis)
This pulvis can be by pulverizing and mixing following active component and auxiliary material and make
2.0 parts of fenthions by weight
The standing grain fringe peaceful 1.5 parts by weight
10.0 parts of III type anhydrous gypsums by weight
0.1 part of PAP by weight
86.4 parts of carclazytes by weight
Example 7(pulvis)
This pulvis can be by pulverizing and mixing following active component and auxiliary agent and make
2.0 parts of fenthions by weight
The standing grain fringe peaceful 1.5 parts by weight
10.0 parts of III type anhydrous gypsums by weight
1.5 parts of epoxidized soybean oils by weight
0.1 part of PAP by weight
84.9 parts of carclazytes by weight
Example 8(pulvis)
This pulvis can be by pulverizing and mixing following active component and auxiliary material and make
2.0 parts of Folithions by weight
The standing grain fringe peaceful 1.5 parts by weight
20.0 parts of III type anhydrous gypsums by weight
0.1 part of PAP by weight
86.4 parts of carclazytes by weight
Example 9(pulvis)
This pulvis can be by pulverizing and mixing following active component and auxiliary material and make
3.0 parts of malathions by weight
The standing grain fringe peaceful 1.5 parts by weight
10.0 parts of III type anhydrous gypsums by weight
2.0 parts of epoxy linseed oils by weight
0.1 part of PAP by weight
83.4 parts of carclazytes by weight
Test the stability test of routine 1(active component)
This pulvis is by pulverizing and mixing following active component and auxiliary material and make
2.5 parts of Hinosans by weight
The standing grain fringe peaceful 1.5 parts by weight
Card cloth comes #80(Carplex
#80) 3.0 parts by weight
III type anhydrous gypsum 10 or 20 parts are by weight
Epoxidized soybean oil or
Epoxy linseed oil 0 or 1.5 parts are by weight
0.1 part of PAP by weight
Carclazyte equilibrates to 100 parts by weight
This pulvis put into vial and in the dark 40 ℃ deposited 30 and 60 days, check decomposition rate.The results are shown in Table 1
The anhydrous epoxidation oil mass of III type decomposition rate %(30 days) decomposition rate %(60 day)
Amount of gypsum (%) (%) the peaceful Hinosan standing grain of Hinosan standing grain fringe fringe is peaceful
Example 10 does not have 4.7 4.9 7.8 10.9
Example 20 does not have 4.1 5.5 5.8 7.7
Example 10 1.5(soya-bean oil) 2.4 3.9 3.4 4.4
Example 10 1.5(Linseed oils) 2.9 2.7 4.5 3.9
Reference examples 20
*1.5(soya-bean oil) 9.2 11.3 11.7 18.6
Reference examples does not have 10.2 17.2 17.0 27.4
Reference examples 20
*Do not have 6.8 14.2 13.1 19.4
Reference examples 20
* *Do not have 7.3 14.4 15.2 23.3
*Bassanite
*I type anhydrous gypsum
* *II type anhydrous gypsum
Test the stability test of routine 2(active component)
This pulvis is by pulverizing and mixing following active component and auxiliary material and make
2.0 parts of fenthions by weight
The standing grain fringe peaceful 1.5 parts by weight
Card cloth comes 3.0 parts of #80 by weight
10.0 parts of III type anhydrous gypsums by weight
Epoxidized soybean oil 0 or 1.5 parts are by weight
0.1 part of PAP by weight
The carclazyte balance becomes 100 parts by weight
This pulvis is put into vial and was in the dark deposited 30 and 60 days under 40 ℃, checks its decomposition rate, the results are shown in Table 2.
The anhydrous epoxidation decomposition rate of III type (%) decomposition rate (%)
Amount of gypsum soya-bean oil amount (30 days) (60 days)
(%) the peaceful fenthion standing grain of (%) fenthion standing grain fringe fringe is peaceful
Example 10 does not have 5.4 4.9 9.8 6.2
Example 10 1.5 4.7 2.6 8.4 3.3
Contrast 0 does not have 8.5 17.6 12.1 28.5
Test the stability test of routine 3(active component)
This pulvis is by pulverizing and mix following active component and auxiliary material and make,
2.0 parts of phenthoate dimephenthoate cidial (Penthoate) by weight
The standing grain fringe peaceful 1.5 parts by weight
Card cloth comes 3.0 parts of #80 by weight
20.0 parts of III type anhydrous gypsums by weight
Epoxy linseed oil 0 or 3 parts are by weight
0.1 part of PAP by weight
Carclazyte equilibrates to 100 parts by weight
This pulvis is put into vial and was in the dark deposited 30 and 60 days under 40 ℃, checks that its decomposition separates ratio, the results are shown in Table 3.
Table 3
Inferior decomposition rate (%) decomposition rate (%) of the anhydrous epoxidation of III type
Amount of gypsum pockmarks oil mass (30 days) (60 days)
(%) the peaceful phenthoate dimephenthoate cidial standing grain of (%) phenthoate dimephenthoate cidial standing grain fringe fringe is peaceful
Example 20 does not have 4.4 3.4 8.1 7.6
Example 20 3.0 3.1 1.8 5.7 2.7
Reference examples 0 does not have 9.2 22.1 16.1 28.6
Test the stability test of routine 4(active component)
This pulvis is by pulverizing and mixing following active component and auxiliary material and make.
2.0 parts of Hinosans by weight
The standing grain fringe peaceful 1.0 parts by weight
Card cloth comes 3.0 parts of #80 by weight
15 parts of III type anhydrous gypsums by weight
Epoxidized soybean oil or
Epoxy linseed oil 0 or 0.5 part are by weight
0.1 part of PAP by weight
Carclazyte equilibrates to 100 parts by weight
This pulvis is put into vial and was in the dark deposited 30 and 60 days under 40 ℃, checks its decomposition rate, the results are shown in Table 4.
Table 4
The anhydrous epoxidation decomposition rate of III type (%) decomposition rate (%)
Amount of gypsum oil mass (30 days) (60 days)
(%) the peaceful Hinosan standing grain of (%) Hinosan standing grain fringe fringe is peaceful
Example 15 does not have 4.3 5.1 7.7 9.2
Example 15 0.5(soya-bean oil) 2.8 2.5 3.2 4.5
Example 15 0.5(Linseed oils) 1.7 3.0 3.0 5.2
Claims (7)
1, a kind of stable bactericide and insecticide composition, said composition contain 1-(4-benzyl chloride base)-1-cyclopenta-3-phenylurea and a kind of organic phosphorus compound as active component, also contain solid diluent, surfactant and other assistant agent.It is characterized in that adding III type anhydrous gypsum as stabilizing agent, wherein:
Active component 0.1～90 (weight) %
III type anhydrous gypsum 4～95 (weight) %
Other component surplus
2, described stable bactericide and insecticide composition of claim 1, wherein the content of active component is 0.5 to 80 weight %.
3, described stable bactericide of claim 1 and insecticides, wherein the content of III type anhydrous gypsum is 6 to 50 weight %.
4, described stable bactericide of claim 1 and insecticides wherein also are mixed with epoxy linseed oil and/or the epoxidized soybean oil of 0.1 to 30 weight %.
5, described stable bactericide of claim 4 and insecticides, wherein the content of epoxy linseed oil and/or epoxidized soybean oil is 0.5 to 10 weight %.
6, described stable bactericide of claim 1 and insecticides, wherein organic phosphorus compound is a kind of compound that chooses the reactive compound in order to control disease and harmful insect on agricultural or gardening.
7, a kind of method of producing stable bactericide and insecticides, comprise to 1-(4-benzyl chloride base)-mix III type anhydrous gypsum and (optionally) epoxy linseed oil and/or epoxidized soybean oil in the mixture of 1-cyclopenta-3-phenylurea and a kind of organic phosphorus compound, solid diluent or carrier also have surfactant in case of necessity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29082985 | 1985-12-25 | ||
| JP290829/85 | 1985-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN86108655A CN86108655A (en) | 1987-09-23 |
| CN1022533C true CN1022533C (en) | 1993-10-27 |
Family
ID=17761022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN86108655A Expired - Lifetime CN1022533C (en) | 1985-12-25 | 1986-12-22 | Stabilized pesticide formulation |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS62228004A (en) |
| KR (2) | KR870005583A (en) |
| CN (1) | CN1022533C (en) |
| PH (1) | PH23772A (en) |
-
1986
- 1986-04-17 JP JP61087117A patent/JPS62228004A/en active Granted
- 1986-12-22 CN CN86108655A patent/CN1022533C/en not_active Expired - Lifetime
- 1986-12-22 PH PH34638A patent/PH23772A/en unknown
- 1986-12-24 KR KR860011182A patent/KR870005583A/en not_active IP Right Cessation
-
1987
- 1987-12-24 KR KR1019860011182Q patent/KR950002853B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62228004A (en) | 1987-10-06 |
| CN86108655A (en) | 1987-09-23 |
| JPH0572885B2 (en) | 1993-10-13 |
| KR950002853B1 (en) | 1995-03-27 |
| KR870005583A (en) | 1987-07-06 |
| PH23772A (en) | 1989-11-03 |
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|---|---|---|---|
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |