CN101961031A - Prochloraz-manganese and carbendazim water dispersible granule - Google Patents
Prochloraz-manganese and carbendazim water dispersible granule Download PDFInfo
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- CN101961031A CN101961031A CN2010105266164A CN201010526616A CN101961031A CN 101961031 A CN101961031 A CN 101961031A CN 2010105266164 A CN2010105266164 A CN 2010105266164A CN 201010526616 A CN201010526616 A CN 201010526616A CN 101961031 A CN101961031 A CN 101961031A
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- Prior art keywords
- prochloraz
- manganese chloride
- chloride complex
- carbendazim
- water dispersing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention belongs to the production and processing technical field of pesticide preparations, in particular relates to a prochloraz-manganese and carbendazim water dispersible granule. The prochloraz-manganese and carbendazim water dispersible granule comprises the following components in percentage by mass: (1) 10-30% of prochloraz-manganese raw material, (2) 10-30% of carbendazim raw material, (3) 0.1-8% of a dispersing agent, (4) 0.1-5% of a wetting agent and (5) the balance of a filling material; in addition, 0.1-5% of an auxiliary disintegrating agent can be also added. Compared with other dosage forms, the product of the invention has the advantages of good fluidity, convenient use, no flying dust and being safe for people and livestock and environment-friendly.
Description
Technical field
Technical field under the present invention belongs to pesticidal preparations production and processing technical field.
Background technology
Prochloraz-manganese chloride complex is the imidazoles broad-spectrum germicide, is active ingredient with Prochloraz-manganese chloride compound, and the microbial various crop disease of ascus is had special efficacy.Former medicine purity is about 97%, is yellowish-brown liquid, meets cold curing.Be used to be processed into wetting powder or other formulation, and the Recompounded pesticide that contains prochloraz-manganese chloride complex.
Carbendazim is a kind of broad-spectrum germicide, and various crop is had control efficiency by the disease that fungi (as imperfect fungus, many sac fungis) causes.Can be used for foliar spray, seed treatment and soil treatment etc.
Plant disease has been played good control efficiency with both are composite.
The product forms that both are composite mainly is wetting powder and suspending agent at present, and wetting powder easily produces dust, and is relatively poor to the dispenser safety of persons, and the inconvenience of suspending agent packed and transported, storage easily produce precipitation, caking, mobile poor, sticking wall.
Also prochloraz-manganese chloride complex and carbendazim are not re-dubbed the formulation of water dispersible granules in the market, both are processed into water dispersible granules, can effectively solve the problem of wetting powder and suspending agent formulation, this formulation good flowing properties, easy to use, no dust from flying, very safe.
Summary of the invention
Technical problem to be solved by this invention provides a kind of prochloraz-manganese chloride complex carbendazim water dispersing granule.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be:
A kind of prochloraz-manganese chloride complex carbendazim water dispersing granule, contain by percentage to the quality:
(1) the former medicine of the prochloraz-manganese chloride complex of 10-30%;
(2) carbendazim active compound of 10-30%;
(3) dispersant of 0.1-8%;
(4) wetting agent of 0.1-5%;
(5) surplus is a filler.
The present invention can also contain to help collapses agent, and each component and mass percent thereof are:
(1) the former medicine of the prochloraz-manganese chloride complex of 10-30%;
(2) carbendazim active compound of 10-30%;
(3) dispersant of 0.1-8%;
(4) wetting agent of 0.1-5%;
(5) helping of 0.1-5% collapsed agent
(6) surplus is a filler.
Described dispersant can be selected one or more the mixing in alkyl naphthalene sulfonic acid condensation polymer, alkyl naphthalene sulfonic acid polycondensation sodium salt, polycarboxylate, di-2-ethylhexylphosphine oxide bitter edible plant sulfonic acid, the sodium lignin sulfonate;
Described wetting agent can be selected one or more the mixing in alkylnaphthalene sulfonate, anion wetting agent, the naphthalene sulfonate;
Described filler can be selected one or more the mixing in kaolin, corn starch, the diatomite.
Described helping collapsed agent and can be selected one or both mixing in glucose and the urea.
The present invention can reach following beneficial effect:
(1) formulation of prochloraz-manganese chloride complex carbendazim water dispersing granule is compared other composite existing formulation good flowing properties of these two kinds of former medicines, and is easy to use, and no dust from flying is to the person poultry safety, environmentally friendly.
(2) the present invention as one of active ingredient, and does not select the Prochloraz of same drug effect for use with the higher prochloraz-manganese chloride complex of fusing point, and active ingredient is not subjected to the influence of high temperature, final products stable performance when making in the preparation of product process hyperthermia drying after the granulation.
Embodiment
The present invention is intended to protect a kind of prochloraz-manganese chloride complex carbendazim water dispersing granule.
In the component, prochloraz-manganese chloride complex is the complex compound of Prochloraz and manganese chloride, and the drug effect of Prochloraz and prochloraz-manganese chloride complex is as broad as long, but the fusing point of Prochloraz have only 40 the degree about, and the fusing point of prochloraz-manganese chloride complex 140 the degree about.The particle that needs in the preparation process of water dispersible granules to make carries out high-temperature drying, and Prochloraz at high temperature may dissolve, and influences the performance of final products, so prochloraz-manganese chloride complex of the present invention should not replace with Prochloraz.
In the prescription, dispersant is used to make the agricultural chemicals finished product to have dispersiveness and suspension preferably.If dispersant is very few, can influence pesticidal properties, such as pesticide activity, suspensibility; And if too high levels is unfavorable for the disintegration of agricultural chemicals, and influential to processing technology.
Wetting agent can make dispersant play a role active ingredient is well disperseed, and increases the wetting of active ingredient and opening up.
Help and collapse agent and help to reduce particle entry disintegration time.
The effect of filler is to fill and absorption, concrete filler of using and proportioning have significant effects to the performance of product in the preparation, filling mixture ratio suitably can increase the product disintegration rate, reduce the difficulty of processing granulating, stability to product is also beneficial, through verification experimental verification, corn starch and diatomite mix as filler with 1: 3 ratio, perhaps corn starch and kaolin properties of product the best when ratio was mixed as filler with 1: 3.
Following embodiment is of the present invention specifying, and wherein mentioned component and proportioning thereof is not limitation of the invention among the embodiment, and the present invention protected, and also to be not limited to embodiment listed.
Embodiment one 30% prochloraz-manganese chloride complex carbendazim water dispersing granule
Each component and proportioning thereof are as follows:
| Composition | Ratio (%) |
| The former medicine of prochloraz-manganese chloride complex | 20 |
| Carbendazim active compound | 10 |
| NNO (di-2-ethylhexylphosphine oxide bitter edible plant sulfonic acid dispersant) | 2 |
| Norway Bao Lige Ufoxane 3A (sodium lignin sulfonate dispersant) | 5 |
| W-04 (naphthalene sulfonate wetting agent) | 4 |
| Glucose (help and collapse agent) | 0.5 |
| Corn starch (filler) | 14.6 |
| Diatomite (filler) | 43.9 |
Its preparation method is as follows:
With the 20kg carbendazim active compound; the former medicine of 10kg prochloraz-manganese chloride complex; 2kgNNO (di-2-ethylhexylphosphine oxide bitter edible plant sulfonic acid dispersant); 5kg Norway Bao Lige Ufoxane 3A (sodium lignin sulfonate dispersant); 4kgW-04 (naphthalene sulfonate wetting agent) and 0.5kg glucose (help and collapse agent) drop in the cone blender and mixed 30 minutes; the material that mixes is pulverized through airslide disintegrating mill; powder particle diameter is smaller or equal to 20 μ m; the material that crushes is collected in second cone blender; and to wherein adding 14.6kg corn starch and 43.9kg diatomite (particle diameter 60 μ m); make total amount reach 100kg and stir; mixing time is 1 hour; material put into add wet blender and add wet; carry out granulation with comminutor then; with the particle oven dry of making; screening detects and obtains 30% prochloraz-manganese chloride complex carbendazim water dispersing granule.
30% prochloraz-manganese chloride complex carbendazim water dispersing granule of present embodiment preparation can reach following technical indicator after testing:
| Test item | Index |
| Moisture | ≤3％ |
| Suspensibility (measuring) according to GB/T 14825-93 method | ≥85％ |
| Dispersed | ≥70％ |
| Disintegration time (S) (measuring) according to the remarks method is 1. middle | ≤ 80 seconds |
| Heat storage stability (measuring) according to GB/T 19136-2003 method | Qualified |
Remarks: disintegrative is measured: to 100ml tool plug graduated cylinder (the interior high 22.5cm that contains 90ml distilled water, internal diameter 28cm) adds sample particle (0.5g) down in 25 ℃ in, clamp the graduated cylinder middle part afterwards, clog the graduated cylinder mouth, speed with 8r/min is rotated around the center, up to sample complete used time of disintegration in water.
The drug effect of 30% prochloraz-manganese chloride complex carbendazim water dispersing granule is as follows:
The experiment that my unit entrusts Agricultural University Of Nanjing to do in Jiangsu shows that this product is under preparation 67-133 gram/mu using dosage, and 7 days preventive effects are 58.55%-67.18% behind the medicine for the third time; Inst. of Plant Protection, fujian Academy of Agricultural Science 08 year carries out field control effectiveness test with this product to the cucumber anthrax in the new shop of Fuzhou suburbs, and under preparation 67-133 gram/mu using dosage, 7 days preventive effects are 82.89%-89.71% behind the medicine for the third time.
Embodiment 2 20% prochloraz-manganese chloride complex carbendazim water dispersing granules
Each component and proportioning thereof are as follows:
| Composition | Ratio (%) |
| The former medicine of prochloraz-manganese chloride complex | 10 |
| Carbendazim active compound | 10 |
| Hensel steps TERSPERSE 2425 (alkyl naphthalene sulfonic acid condensation polymer dispersant) | 2 |
| Aksu Morwet D-425 (alkyl naphthalene sulfonic acid polycondensation sodium salt dispersant) | 2 |
| Hensel steps TERSPERSE 2700 (polycarboxylate salt dispersant) | 2 |
| Aksu Morwet EFW (alkylnaphthalene sulfonate wetting agent) | 2 |
| Hensel steps TERWET 1004 (anion wetting agent) | 2 |
| Corn starch (filler) | 17.5 |
| Kaolin (filler) | 52.5 |
Its preparation method is as follows:
With 10kg carbendazim (former medicine); the 10kg prochloraz-manganese chloride complex; the 2kg Hensel steps TERSPERSE 2425 (alkyl naphthalene sulfonic acid condensation polymer dispersant); 2kg Aksu Morwet D-425 (alkyl naphthalene sulfonic acid polycondensation sodium salt dispersant); the 2kg Hensel steps TERSPERSE 2700 (polycarboxylate salt dispersant); 2kg Aksu Morwet EFW (alkylnaphthalene sulfonate wetting agent); the 2kg Hensel steps in TERWET 1004 (anion wetting agent) the input cone blender and mixed 25 minutes; the material that mixes is pulverized through airslide disintegrating mill; powder particle diameter is smaller or equal to 20 μ m; the material that crushes is collected in second cone blender; and to wherein adding 17.5kg corn starch and 52.5kg kaolin; make total amount reach 100kg and stir; mixing time is 50min; material put into add wet blender and add wet; carry out granulation with comminutor then; with the particle oven dry of making; screening detects and obtains 20% prochloraz-manganese chloride complex carbendazim water dispersing granule.
20% prochloraz-manganese chloride complex carbendazim water dispersing granule of present embodiment preparation can reach following technical indicator after testing:
| Test item | Index |
| Moisture | ≤3％ |
| Suspensibility (measuring) according to GB/T 14825-93 method | ≥80％ |
| Dispersed | ≥70％ |
| Disintegration time (S) (measuring) according to the remarks method is 1. middle | ≤ 85 seconds |
| Heat storage stability (measuring) according to GB/T 19136-2003 method | Qualified |
Embodiment 3 60% prochloraz-manganese chloride complex carbendazim water dispersing granules
Each component and proportioning thereof are as follows:
| Composition | Ratio (%) |
| The former medicine of prochloraz-manganese chloride complex | 30 |
| Carbendazim active compound | 30 |
| Hensel steps TERSPERSE 2425 (alkyl naphthalene sulfonic acid condensation polymer dispersant) | 2 |
| Hensel steps TERSPERSE 2700 (polycarboxylate salt dispersant) | 2 |
| Norway Bao Lige Ufoxane 3A (sodium lignin sulfonate dispersant) | 4 |
| W-04 (naphthalene sulfonate wetting agent) | 4 |
| Hensel steps TERWET 1004 (anion wetting agent) | 1 |
| Glucose (help and collapse agent) | 1 |
| Urea (help and collapse agent) | 1 |
| Diatomite (filler) | 25 |
Its preparation method is as follows:
With the 30kg carbendazim active compound; the former medicine of 30kg prochloraz-manganese chloride complex; the 2kg Hensel steps TERSPERSE 2425 (alkyl naphthalene sulfonic acid condensation polymer dispersant); the 2kg Hensel steps TERSPERSE 2700 (polycarboxylate salt dispersant); 4kg Norway Bao Lige Ufoxane 3A (sodium lignin sulfonate dispersant); 4kgW-04 (naphthalene sulfonate wetting agent); the 1kg Hensel steps TERWET 1004 (anion wetting agent); 1kg glucose and 1kg urea (help and collapse agent) drop in the cone blender and mixed 50 minutes; the material that mixes is pulverized through airslide disintegrating mill; powder particle diameter is smaller or equal to 20 μ m; the material that crushes is collected in second cone blender; and to wherein adding 25kg diatomite (particle diameter 60 μ m); make total amount reach 100kg and stir; mixing time is 1.5 hours; material put into add wet blender and add wet; carry out granulation with comminutor then; with the particle oven dry of making; screening detects and obtains 60% prochloraz-manganese chloride complex carbendazim water dispersing granule.
60% prochloraz-manganese chloride complex carbendazim water dispersing granule of present embodiment preparation can reach following technical indicator after testing:
| Test item | Index |
| Moisture | ≤3％ |
| Suspensibility (measuring) according to GB/T 14825-93 method | ≥75％ |
| Dispersed | ≥70％ |
| Disintegration time (S) (measuring) according to the remarks method is 1. middle | ≤ 90 seconds |
| Heat storage stability (measuring) according to GB/T 19136-2003 method | Qualified |
Claims (6)
1. prochloraz-manganese chloride complex carbendazim water dispersing granule is characterized in that: contain by percentage to the quality:
(1) the former medicine of the prochloraz-manganese chloride complex of 10-30%;
(2) carbendazim active compound of 10-30%;
(3) dispersant of 0.1-8%;
(4) wetting agent of 0.1-5%;
(5) surplus is a filler.
2. a kind of prochloraz-manganese chloride complex carbendazim water dispersing granule according to claim 1 is characterized in that: also contain to help and collapse agent, each component and mass percent thereof are:
(1) the former medicine of the prochloraz-manganese chloride complex of 10-30%;
(2) carbendazim active compound of 10-30%;
(3) dispersant of 0.1-8%;
(4) wetting agent of 0.1-5%;
(5) helping of 0.1-5% collapsed agent
(6) surplus is a filler.
3. a kind of prochloraz-manganese chloride complex carbendazim water dispersing granule according to claim 1 and 2 is characterized in that: described dispersant can be selected one or more the mixing in alkyl naphthalene sulfonic acid condensation polymer, alkyl naphthalene sulfonic acid polycondensation sodium salt, polycarboxylate, di-2-ethylhexylphosphine oxide bitter edible plant sulfonic acid, the sodium lignin sulfonate.
4. a kind of prochloraz-manganese chloride complex carbendazim water dispersing granule according to claim 1 and 2 is characterized in that: described wetting agent can be selected one or more the mixing in alkylnaphthalene sulfonate, anion wetting agent, the naphthalene sulfonate.
5. a kind of prochloraz-manganese chloride complex carbendazim water dispersing granule according to claim 1 and 2 is characterized in that: described filler can be selected one or more the mixing in kaolin, corn starch, the diatomite.
6. a kind of prochloraz-manganese chloride complex carbendazim water dispersing granule according to claim 2 is characterized in that: described helping collapsed agent and can be selected one or both mixing in glucose and the urea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105266164A CN101961031A (en) | 2010-10-28 | 2010-10-28 | Prochloraz-manganese and carbendazim water dispersible granule |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105266164A CN101961031A (en) | 2010-10-28 | 2010-10-28 | Prochloraz-manganese and carbendazim water dispersible granule |
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| CN101961031A true CN101961031A (en) | 2011-02-02 |
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| CN2010105266164A Pending CN101961031A (en) | 2010-10-28 | 2010-10-28 | Prochloraz-manganese and carbendazim water dispersible granule |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349004A (en) * | 2012-04-10 | 2013-10-16 | 江苏启和化工有限公司 | Composite wettable pulvis containing prochloraz-manganese chloride complex, carbendazim and fomesafen |
| CN104886137A (en) * | 2015-06-17 | 2015-09-09 | 惠州市银农科技股份有限公司 | Water dispersible granule containing prochloraz-manganese chloride complex and carbendazim as well as preparation method and application of water dispersible granule |
| CN105724416A (en) * | 2015-12-18 | 2016-07-06 | 河南科技学院 | Special compound fungicide for oyster mushroom raw compost cultivation and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101720767A (en) * | 2010-01-05 | 2010-06-09 | 陕西美邦农资贸易有限公司 | Bactericidal composition containing dithianone and prochloraz manganese |
| CN101828568A (en) * | 2010-05-28 | 2010-09-15 | 上海禾本药业有限公司 | Carbendazim water dispersing granule and preparation method thereof |
-
2010
- 2010-10-28 CN CN2010105266164A patent/CN101961031A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720767A (en) * | 2010-01-05 | 2010-06-09 | 陕西美邦农资贸易有限公司 | Bactericidal composition containing dithianone and prochloraz manganese |
| CN101828568A (en) * | 2010-05-28 | 2010-09-15 | 上海禾本药业有限公司 | Carbendazim water dispersing granule and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| PATRICIO,FLAVIA R.A,ET AL.: "Cottonseed treatment with fungicides", 《SUMMA PHYTOPATHOLOGICA》 * |
| 徐妍,等: "30%多菌灵•咪鲜胺锰盐水分散粒剂高效液相色谱分析", 《安徽农业科学》 * |
| 徐妍,等: "30%多菌灵•咪鲜胺锰盐水分散粒剂高效液相色谱分析", 《安徽农业科学》, vol. 36, no. 34, 31 December 2008 (2008-12-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349004A (en) * | 2012-04-10 | 2013-10-16 | 江苏启和化工有限公司 | Composite wettable pulvis containing prochloraz-manganese chloride complex, carbendazim and fomesafen |
| CN104886137A (en) * | 2015-06-17 | 2015-09-09 | 惠州市银农科技股份有限公司 | Water dispersible granule containing prochloraz-manganese chloride complex and carbendazim as well as preparation method and application of water dispersible granule |
| CN105724416A (en) * | 2015-12-18 | 2016-07-06 | 河南科技学院 | Special compound fungicide for oyster mushroom raw compost cultivation and application thereof |
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Application publication date: 20110202 |