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Carrier material for active ingredient of floatable agrochemical preparation and floatable agrochemical preparation

An active ingredient and floating technology, applied in the field of agrochemical preparations and their carriers, can solve the problems of less dosage forms and more labor costs, and achieve the effects of long-lasting efficacy, reduced killing and uniform distribution

Inactive Publication Date: 2011-10-19
湖南大方农化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the development of agrochemical formulations in my country has been relatively rich, but there are still relatively few environmentally friendly formulations.
The traditional methods used in agricultural production of pesticide products are mainly spraying method and poisonous soil method. The traditional methods require special equipment and require more labor costs.

Method used

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  • Carrier material for active ingredient of floatable agrochemical preparation and floatable agrochemical preparation
  • Carrier material for active ingredient of floatable agrochemical preparation and floatable agrochemical preparation
  • Carrier material for active ingredient of floatable agrochemical preparation and floatable agrochemical preparation

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] a kind of like figure 1 The carrier material used for the active ingredient of floating agrochemical preparations of the present invention is shown. The carrier material is specifically the opening and closing vitrified microbeads in the lava carrier material. Its shape is granular, and the particle size ranges from 0.1mm to between 5mm. The carrier material has a polyhedral structure, and there are many micropores distributed thereon; the bulk density of the carrier material is 0.25g / cm 3 , and will not settle due to water absorption within 24 hours.

[0027] A floating agrochemical preparation of the present invention, which includes the carrier substance of the above-mentioned embodiment, the active ingredient of the pesticide and some functional auxiliaries, and the mass ratio of each component is as follows:

[0028] Pesticide active ingredient 5%

[0029] Diffuser NNO 3%

[0030] Calcium dodecylbenzenesulfonate 10%

[0031] Motor oil 5% and

[0032] Carrier ...

Embodiment 2

[0036]A carrier material used for active ingredients of floating agrochemical preparations according to the present invention, the carrier material is specifically a composite of lava-like expanded kaolin in lava-like carrier materials and grains in plant-based carrier materials, the expanded kaolin The mass ratio of the grain and grain is 1:2. The carrier material has a polyhedral structure, and there are many micropores distributed thereon; the bulk density of the carrier material is 0.47g / cm 3 , and will not settle due to water absorption within 24 hours.

[0037] a kind of like figure 2 The floating agrochemical preparation of the present invention shown includes the carrier substance of the above-mentioned embodiment, the pesticide active ingredient and some functional auxiliaries, and the mass ratio of each component is as follows:

[0038] Pesticide active ingredient 20%

[0039] Dispersant MF 4%

[0040] Lignosulfonate 5%

[0041] Vegetable Oil 11% and

[0042] ...

Embodiment 3

[0046] A carrier material used for active ingredients of floating agrochemical preparations according to the present invention, the carrier material is specifically a composite of lava-like expanded sepiolite in lava-like carrier materials and sawdust in plant-based carrier materials, the sawdust The mass ratio of sawdust and lava-like expanded sepiolite is 2:1. The carrier material has a polyhedral structure, and there are many micropores distributed thereon; the bulk density of the carrier material is 0.39g / cm 3 , and will not settle due to water absorption within 24 hours.

[0047] A floating agrochemical preparation of the present invention, which includes the carrier substance and the active ingredient of the pesticide in the present embodiment above, and the mass ratio of each ingredient is as follows:

[0048] Pesticide active ingredient 40%

[0049] Pull open powder BX 2%

[0050] Dispersant MF 8%

[0051] vegetable oil 10% and

[0052] Carrier substance 40%.

[...

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Abstract

The invention discloses a carrier material for an active ingredient of a floatable agrochemical preparation and the floatable agrochemical preparation. The carrier material has a polyhedral structure on which lots of pores are distributed. The bulk density of the carrier material is 0.5 g / cm3, and the carrier material may not be settled due to water absorption in 24 h. The carrier material is a lava carrier material and / or a phyteral carrier material. The floatable agrochemical preparation comprises said carrier material and a pesticide active ingredient, and a mass ratio of the carrier material to the pesticide active ingredient is 1: (0.05-9). The floatable agrochemical preparation is low in cost, environment-friendly, and good in efficacy; the effect of the preparation is quick and lasting; and the preparation is safe, and convenient for use, etc.

Description

technical field [0001] The invention relates to an agrochemical preparation and its carrier, in particular to a floating agrochemical preparation and its carrier substance. Background technique [0002] Although the research on pesticide preparations in my country started relatively late, many researchers have devoted themselves to this field in recent years, because my country is not only a large agricultural country, but has also become the world's largest pesticide production and use country. As climate change and environmental pollution have become global concerns, the production and use of pesticides have seriously affected our daily lives, but food security has also attracted worldwide attention. In order to ensure the safe production of crops, the use of chemical pesticides will continue to exist for a long time within a certain range and for a certain period of time when the world's plant protection technology is still not up to the level of green plant protection. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/08A01N25/28
Inventor 李旭君李宏民周尚泉刘松郭炜
Owner 湖南大方农化股份有限公司
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