CN101167461B - Diniconazole water dispersible granule and preparation method thereof - Google Patents
Diniconazole water dispersible granule and preparation method thereof Download PDFInfo
- Publication number
- CN101167461B CN101167461B CN2007101955490A CN200710195549A CN101167461B CN 101167461 B CN101167461 B CN 101167461B CN 2007101955490 A CN2007101955490 A CN 2007101955490A CN 200710195549 A CN200710195549 A CN 200710195549A CN 101167461 B CN101167461 B CN 101167461B
- Authority
- CN
- China
- Prior art keywords
- parts
- agent
- sulfonate
- diniconazole
- water dispersible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004562 water dispersible granule Substances 0.000 title claims abstract description 17
- FBOUIAKEJMZPQG-BLXFFLACSA-N diniconazole-M Chemical compound C1=NC=NN1/C([C@H](O)C(C)(C)C)=C/C1=CC=C(Cl)C=C1Cl FBOUIAKEJMZPQG-BLXFFLACSA-N 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title description 7
- 239000003463 adsorbent Substances 0.000 claims abstract description 9
- 239000007884 disintegrant Substances 0.000 claims abstract description 9
- 239000002270 dispersing agent Substances 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 9
- 239000003381 stabilizer Substances 0.000 claims abstract description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 30
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 150000001336 alkenes Chemical class 0.000 claims description 11
- 150000003851 azoles Chemical class 0.000 claims description 11
- -1 polyoxyethylene groups Polymers 0.000 claims description 11
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 11
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 239000000080 wetting agent Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000000440 bentonite Substances 0.000 claims description 6
- 229910000278 bentonite Inorganic materials 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000007859 condensation product Substances 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 3
- 235000019800 disodium phosphate Nutrition 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 229920005610 lignin Polymers 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 229920000120 polyethyl acrylate Polymers 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 229960000892 attapulgite Drugs 0.000 claims description 2
- 229910021538 borax Inorganic materials 0.000 claims description 2
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 2
- 229910052625 palygorskite Inorganic materials 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 2
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 claims description 2
- 239000004328 sodium tetraborate Substances 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 229940104261 taurate Drugs 0.000 claims description 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 20
- 241000221785 Erysiphales Species 0.000 abstract description 14
- 241000209140 Triticum Species 0.000 abstract description 8
- 235000021307 Triticum Nutrition 0.000 abstract description 8
- 235000013311 vegetables Nutrition 0.000 abstract description 7
- 238000005469 granulation Methods 0.000 abstract description 6
- 230000003179 granulation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 241001006642 Venturia pyrina Species 0.000 abstract 1
- 230000009418 agronomic effect Effects 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000003906 humectant Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 206010039509 Scab Diseases 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 235000014443 Pyrus communis Nutrition 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 208000031888 Mycoses Diseases 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- OILXMJHPFNGGTO-UHFFFAOYSA-N (22E)-(24xi)-24-methylcholesta-5,22-dien-3beta-ol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)C=CC(C)C(C)C)C1(C)CC2 OILXMJHPFNGGTO-UHFFFAOYSA-N 0.000 description 1
- RQOCXCFLRBRBCS-UHFFFAOYSA-N (22E)-cholesta-5,7,22-trien-3beta-ol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)C=CCC(C)C)CCC33)C)C3=CC=C21 RQOCXCFLRBRBCS-UHFFFAOYSA-N 0.000 description 1
- OQMZNAMGEHIHNN-UHFFFAOYSA-N 7-Dehydrostigmasterol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)C=CC(CC)C(C)C)CCC33)C)C3=CC=C21 OQMZNAMGEHIHNN-UHFFFAOYSA-N 0.000 description 1
- 241001246233 Aecidium Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- DNVPQKQSNYMLRS-NXVQYWJNSA-N Ergosterol Natural products CC(C)[C@@H](C)C=C[C@H](C)[C@H]1CC[C@H]2C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@H]3CC[C@]12C DNVPQKQSNYMLRS-NXVQYWJNSA-N 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 229920006184 cellulose methylcellulose Polymers 0.000 description 1
- 238000010520 demethylation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- DNVPQKQSNYMLRS-SOWFXMKYSA-N ergosterol Chemical compound C1[C@@H](O)CC[C@]2(C)[C@H](CC[C@]3([C@H]([C@H](C)/C=C/[C@@H](C)C(C)C)CC[C@H]33)C)C3=CC=C21 DNVPQKQSNYMLRS-SOWFXMKYSA-N 0.000 description 1
- 230000008686 ergosterol biosynthesis Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses compound diniconazole water dispersible granule which belongs to the bactericidal agent technology in the field of agronomic crop protection. The invention comprises diniconazole 20-800 parts, humectant 20-40 parts, dispersing agent 20-60 parts, disintegrant 30-80 parts, adsorbent 10-30 parts, adhesion agent 10-50 parts, stabilizing agent 10-40 parts and filler 50-500 parts. The above components are mixed according to a certain proportion, homogeneously agitated, disintegrated for mesh powder, mesh powder and adhesion agent are homogeneously mixed, and then the diniconazole water dispersible granule is achieved after granulation, drying and riddling. The invention overcomes the defects of prior diniconazole agent, decreases the application costs for farmers and environment pollution. Besides, the invention has the advantages of high content, rapid disintegration, good dispersibility, convenient storage, stability, high activity degree, good effect and safety. The invention is mainly used for the prevention and cure of the powdery mildew of wheat, venturia pirina and the powdery mildew of vegetables.
Description
Technical field
The present invention relates to a kind of disinfectant use in agriculture, active ingredient is alkene azoles alcohol, and formulation is a water dispersible granules, and preparation method thereof.Be mainly used in the control of wheat powdery mildew, apple rust, pear scab, vegetables powdery mildew.
Background technology
At present; disinfectant use in agriculture is a lot; alkene azoles alcohol is wherein a kind of; belong to azole broad-spectrum foliage systemic fungicide; have protection and treatment double action; in the ergosterol biosynthesis of fungi, suppress 14 α-demethylation effect; cause that ergosterol lacks; cause fungal cell membrane undesired; final fungi death; lasting period is permanent; the energy rapid osmotic is in plant corpus after the spraying; resistance of rainwater washing against; it is mainly used in the fungal disease of control crop; safety is good; fungicidal spectrum is very wide; remarkably productive; be that effect is better in the present fungal disease control; active higher; one of product that consumption is less; special antagonism wheat powdery mildew; apple rust; pear scab; the vegetables powdery mildew is remarkably productive; but the former powder of the alcohol of alkene azoles in the market; the wetting powder and the missible oil that have been made generally in low content use; and wetting powder and missible oil are seriously polluted at preparation and use dust and emulsion, and human and environment is all had very big harm, and effective rate of utilization is low; shortcomings such as the lasting period is short are a lot; and making agricultural chemicals development intermediate frequency face superseded formulation, the fortune storage is inconvenient, is difficult for packing; the use cost height.
Wheat powdery mildew: be that China wheat belt threatens one of maximum disease, all can large tracts of land take place every year, distributed pole extensively and extremely difficult control, present single agent product can't effectively have been controlled disease and take place, and continues in rising trend in some areas incidence.
Apple rust: harm blade, young sprout, fruit.Orange-yellow, glossy dot appears earlier in blade.The back expansion, central color depth, and grow many pores (spermagone), overflow transparent drop (pycnospore liquid).After this droplet drying, the pycnospore blackening, sick portion tissue thickens, swelling.Around leaf back or the fruit scab, grow yellowish-brown flocculence (aecidium), include a large amount of brown powder (aeciospore), cause the flavescence of disease leaf, flocculence occurs, the fruit deformity is caducous.
Pear scab: be a kind of quarantine venereal disease evil, mainly directly invade the people from plant leaf blade, fruit, the climing epidermis of stem, also can invade from pore and wound, disease portion begins depression to occur, is the silly shape of dun sore, and flows out translucent jelly, then become amber, diseased tissues stops growing, bending, and when not deliquescing, without putrefaction, high humidity, sick portion produces the mould layer of black.
The vegetables powdery mildew: generally lay particular stress on generation in China, very big to the conventional pesticide resistance, the extensively and extremely difficult control of distributed pole presses for new compound composition or new preparation and promotes on probation.
Summary of the invention
The objective of the invention is to develop low, an easy packing of use cost, storing conveniently, do not have injury and an environmentally safe while and improved the availability and the medication efficient of effective ingredient again the people is healthy, overcome prior art cost height, polluted greatly, storage inconvenient shortcoming far away, another purpose is to be prepared into outstanding formulation and easy to use, the high high-content water-dispersion granula of practical efficiency is mainly used in wheat powdery mildew, apple rust, pear scab, vegetables powdery mildew.
Technical scheme among the present invention is achieved in that its composition of a kind of diniconazole water dispersible granule comprises: 50 parts~500 parts of alkene azoles alcohol 20-800 parts, wetting agent 20-40 part, dispersant 20-60 part, disintegrant 30-80 part, adsorbent 10-30 part, adhesive agent 10-50 part, stabilizing agent 10-40 part, filler.Wherein, the auxiliary agent type that water dispersible granules according to claim 1 is required is prepared according to the product concrete condition.
Described wetting agent is selected from: aliphatic alcohol sulfate, alkyl sulfate, alkylol polyoxyethylene groups ether sodium sulfate, alkylphenol-polyethenoxy base ether sodium sulfate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate; A kind of in sodium alkyl sulfonate, alkylbenzenesulfonate, alkylnaphthalene sulfonate, dialkyl succinylsuccinate sulfonate, monoalkyl phenyl polyoxyethylene groups ether succinic acid sodium sulfonate, fatty alcohol ethylene oxide adduct sulfonate, alkylphenol formaldehyde condensation product ethylene oxide adduct sulfonate, the alkyl amide taurate;
Described dispersant is selected from: aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, 602,1601,1602, By series a kind of;
Described disintegrant is selected from: ammonium sulfate, anhydrous sodium sulfate, calcium chloride, surfactant, bentonite, polyethyl acrylate a kind of;
Described adsorbent is selected from: diatomite, attapulgite, white carbon, No. 45, lignin, bentonite a kind of;
Described adhesive is selected from: gelatin, polyvinyl alcohol, polyvinylpyrrolidone, polyethylene glycol, starch, CMC's is a kind of;
Described stabilizing agent is selected from: sodium hydrogen phosphate, succinic acid, adipic acid, oxalic acid, borax a kind of;
Described filler is selected from: kaolin, precipitated calcium carbonate, bentonite, anhydrous sodium sulfate a kind of.
Owing to add the auxiliary agent of heterogeneity, make active quantities height of the present invention among the present invention, pollutes little, availability height, convenient, the stable easily use of storing.Have also that disintegration rate is fast, the advantage of good dispersion, good fluidity.
The preparation method's of a kind of diniconazole water dispersible granule of the present invention technology, the technical indicator of product is as follows:
Alkene azoles alcohol content 2-80%
Moisture %≤2.5
PH value scope 6.0~8.0
Embodiment
Suspensibility % 〉=75
Particle size range (225-800 μ m) % 〉=98
Dispersed % 〉=85
Wetting time S≤90
Wet screening test (by 75 μ m testing sieves) % 〉=98
Lasting foaming characteristic, (behind the 1min) mL≤12
Heat storage stability is qualified
The present invention will be further described below in conjunction with example:
Embodiment 1
Take by weighing 700 parts in the former powder of alkene azoles alcohol, 30 parts of wetting agent alkyl sulfates, 50 parts in dispersant aliphatic alcohol polyethenoxy base ether, 30 parts in disintegrant ammonium sulfate, 20 parts in adsorbent diatomite, 10 parts of stabilizing agent sodium hydrogen phosphates, 140 parts of filler precipitated calcium carbonates after it is mixed, are pulverized through airslide disintegrating mill and to be obtained female powder, female powder is mixed evenly with 20 parts of adhesive polyvinyl alcohol, then, granulation then, oven dry, sieve alkene azoles alcohol water-dispersible granules, be 89.05~92.60% for its control efficiency of control wheat powdery mildew in force.
Embodiment 2
Take by weighing 730 parts in the former powder of alkene azoles alcohol, 30 parts of wetting agent sodium alkyl sulfonates, 40 parts in dispersant alkylphenol-polyethenoxy base ether, 40 parts in disintegrant calcium chloride, 20 parts of adsorbent white carbons, 25 parts of stabilizing agent succinic acid, 100 parts of filler kaolin, after it is mixed, pulverize through airslide disintegrating mill and to obtain female powder, female powder and 15 parts of adhesive gelatin are mixed, granulation then, oven dry, sieve alkene azoles alcohol water-dispersible granules, be 89.98~94.23% for preventing and treating its control efficiency of apple rust in force.
Embodiment 3
Take by weighing 760 parts in the former powder of alkene azoles alcohol, 20 parts of wetting agent alkylbenzenesulfonates, 602 doses 30 parts of dispersants, 35 parts in disintegrant calcium chloride, 10 parts in No. 45, adsorbent lignin, 25 parts of stabilizing agent oxalic acid, 100 parts of filler anhydrous sodium sulfates, after it is mixed, pulverize through airslide disintegrating mill and to obtain female powder, female powder and 20 parts of adhesive polyethylene glycol are mixed, granulation then, oven dry, sieve alkene azoles alcohol water-dispersible granules, be 92.3~95.6% for its control efficiency of control pear scab in force.
Embodiment 4
Take by weighing 780 parts in the former powder of alkene azoles alcohol, 20 parts in wetting agent alkylphenol formaldehyde condensation product ethylene oxide adduct sulfonate, 35 parts in dispersant alkylphenol-polyethenoxy base ether, 35 parts of disintegrant polyethyl acrylates, 10 parts of adsorbent attapulgites, 27 parts of stabilizing agent boraxs, 100 parts of filler kaolin, after it is mixed, pulverize through airslide disintegrating mill and to obtain female powder, female powder is mixed evenly with 13 parts of adhesive polyvinyl alcohol, granulation then, oven dry, sieve alkene azoles alcohol water-dispersible granules, be 92.3~95.6% for its control efficiency of control vegetables powdery mildew in force.
In order to make those of ordinary skill in the art understand the present invention better, the invention provides the preparation method who is used for diniconazole water dispersible granule, following steps are arranged:
A), choose raw material, it is mixed according to the prescription of diniconazole water dispersible granule;
B), after carrying out ultramicro grinding with above mixture, airslide disintegrating mill obtains female powder;
C), the female powder that obtains after the ultramicro grinding is mixed by prescription and binding agent;
D), above mixture is carried out granulation on comminutor;
E), above shot-like particle is dried;
F), promptly obtain diniconazole water dispersible granule after the shot-like particle after will drying sieves.
The diniconazole water dispersible granule that adopts prescription of the present invention to process, its implementation result shows, this product has good dispersiveness, working substance suspension in indefinite duration, disintegration rate is fast, disintegration time is short, heat storage stability is good, the present invention's bactericidal potency height in production application, wheat powdery mildew, apple rust, pear scab, vegetables powdery mildew bacteria-treating effect are all reached more than 88%, crops are not had poisoning.
Among the present invention owing to added the auxiliary agent of heterogeneity, so that the present invention has the active component content height, disintegration rate is fast, dispersive property good, good fluidity, heat storage property are stable; Be convenient to the advantages such as storage, transportation and environmental pollution are little, in use bactericidal potency height, security are good.
Claims (1)
1. diniconazole water dispersible granule, it is characterized in that it is grouped into by following one-tenth: 50 parts~500 parts of alkene azoles alcohol 700-780 parts, wetting agent 20-40 part, dispersant 20-60 part, disintegrant 30-80 part, adsorbent 10-30 part, adhesive 10-50 part, stabilizing agent 10-40 part, filler;
Described wetting agent is selected from: aliphatic alcohol sulfate, alkyl sulfate, alkylol polyoxyethylene groups ether sodium sulfate, alkylphenol-polyethenoxy base ether sodium sulfate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate; A kind of in sodium alkyl sulfonate, alkylbenzenesulfonate, alkylnaphthalene sulfonate, dialkyl succinylsuccinate sulfonate, monoalkyl phenyl polyoxyethylene groups ether succinic acid sodium sulfonate, fatty alcohol ethylene oxide adduct sulfonate, alkylphenol formaldehyde condensation product ethylene oxide adduct sulfonate, the alkyl amide taurate;
Described dispersant is selected from: aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, 602,1601,1602 a kind of;
Described disintegrant is selected from: ammonium sulfate, anhydrous sodium sulfate, calcium chloride, bentonite, polyethyl acrylate a kind of;
Described adsorbent is selected from: diatomite, attapulgite, white carbon, No. 45, lignin, bentonite a kind of;
Described adhesive is selected from: gelatin, polyvinyl alcohol, polyvinylpyrrolidone, polyethylene glycol, starch a kind of;
Described stabilizing agent is selected from: sodium hydrogen phosphate, succinic acid, adipic acid, oxalic acid, borax a kind of;
Described filler is selected from: kaolin, precipitated calcium carbonate, bentonite, anhydrous sodium sulfate a kind of.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101955490A CN101167461B (en) | 2007-12-07 | 2007-12-07 | Diniconazole water dispersible granule and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101955490A CN101167461B (en) | 2007-12-07 | 2007-12-07 | Diniconazole water dispersible granule and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101167461A CN101167461A (en) | 2008-04-30 |
CN101167461B true CN101167461B (en) | 2011-04-13 |
Family
ID=39388325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101955490A Expired - Fee Related CN101167461B (en) | 2007-12-07 | 2007-12-07 | Diniconazole water dispersible granule and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101167461B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103263871A (en) * | 2013-05-31 | 2013-08-28 | 滁州市润达溶剂有限公司 | Water-soluble diffusion agent |
JP7060465B2 (en) * | 2017-11-24 | 2022-04-26 | 花王株式会社 | Surfactant composition for emulsion polymerization |
-
2007
- 2007-12-07 CN CN2007101955490A patent/CN101167461B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101167461A (en) | 2008-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101999356B (en) | Sterilization composition containing fluopicolide and metalaxyl and application thereof | |
CN101595883A (en) | A kind of composition pesticide and application thereof | |
CN101822255B (en) | Sterilization compound containing ZJ0712 | |
CN101637169A (en) | Tebuconazole-thiram sterilizer composition | |
CN101617659A (en) | Compound sterilizing composition | |
CN100588322C (en) | Tebuconazole water dispersible granule and preparation method thereof | |
CN102100232B (en) | Preparation method of chunleimeisu and difenoconazole powder | |
CN104304297A (en) | Weeding composition containing metamifop | |
CN101743983B (en) | Fungicidal composition containing flumorph | |
CN103004823A (en) | Bactericide composition containing pyraclostrobin and bromothalonil | |
CN101167461B (en) | Diniconazole water dispersible granule and preparation method thereof | |
CN100588321C (en) | Diniconazole water dispersible granule and preparation method thereof | |
CN100362919C (en) | Green trichodermin enoyl morpholine water dispersion tablet or granule and production thereof | |
CN101836634B (en) | Sterilizing pesticide composition containing azoxystrobin as well as application thereof | |
CN104054712B (en) | Sterilization composition containing boscalid | |
CN101167455B (en) | Imibenconazole water dispersible granule and preparation method thereof | |
CN101637170A (en) | Difenoconazole-thiram water dispersible granules | |
CN102754649B (en) | Sterilizing composition containing phenylate bi (imidazole) and epoxiconazole | |
CN101617671A (en) | Combination sterilization composition | |
CN101779636B (en) | Bactericidal composite containing tetraconazole | |
CN101653140B (en) | Compound bactericidal composition containing boscalid | |
CN101167464B (en) | Clofentezine water dispersible granule and preparation method thereof | |
CN101731238B (en) | Acibenzolar-containing sterilizing composition | |
CN101617658A (en) | Combination sterilization composition | |
CN108477192A (en) | A kind of efficient bactericidal composite containing folpet and hexaconazole |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170109 Address after: 715500 Shaanxi Pucheng County agricultural base industrial park Patentee after: Shaanxi Meibang Pesticides Co., Ltd. Address before: 715500 Pucheng province Shaanxi County Chengguan Town Food City Street No. 23 Patentee before: Zhang Shaowu |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20171207 |