Special additive composition for wettable powder

A technology of wettable powder and composition, applied in the direction of herbicides and algicides, chemicals used for biological control, application, etc., can solve the problems of poor wettability and low suspension rate of wettable powder, and achieve a solution Poor wetting performance, enhanced control effect, and improved fluidity

Inactive Publication Date: 2018-11-30
薏舟(上海)化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a synergist composition YZ-01, which solves the problems of poor wettability and low suspension rate of wettable powders, can improve the fluidity and anti-caking properties of the preparation, and can enhance the control effect of active ingredients

Method used

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  • Special additive composition for wettable powder
  • Special additive composition for wettable powder
  • Special additive composition for wettable powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 Auxiliary formula brushing selection

[0015] Combination compounding with common additives in wettable powder preparation

[0016] Table 1 Auxiliary formulation

[0017]

[0018] Table 2 Imidacloprid wettable powder formula

[0019]

[0020]

[0021] Wettable powder preparation method: Weigh the original drug, special additives, and fillers according to the mass fraction of each component of the formula, pre-mix, then ultra-fine pulverize with an ultra-fine jet mill, pass through a 45 μm test sieve, and finally collect the product.

[0022] Method for measuring the performance of wettable powder preparations: measure the wetting time according to GB / T 5451-2001 Determination of Wettability of Pesticide Wettable Powder, and measure the suspension rate according to GB / T14825-2006 Determination of Pesticide Suspension Rate.

[0023] Table 3 Determination of performance parameters of wettable powder

[0024]

[0025] It can be seen from T...

Embodiment 2

[0026] Embodiment 2 synergist formula

[0027] Formula 1: 10 parts of coconut oil fatty acid diethanolamide 6501, 20 parts of nonylphenol polyoxyethylene ether TX-10, 10 parts of sodium lauryl sulfate, 30 parts of oleic acid diethanolamide, and 25 parts of white carbon black.

[0028] Formula 2: 40 parts of coconut oil fatty acid diethanolamide 6501, 10 parts of nonylphenol polyoxyethylene ether TX-10, 30 parts of sodium lauryl sulfate, 10 parts of oleic acid diethanolamide, and 10 parts of white carbon black.

[0029] Formula 3: 60 parts of coconut oil fatty acid diethanolamide 6501, 30 parts of nonylphenol polyoxyethylene ether TX-10, 15 parts of sodium lauryl sulfate, 25 parts of oleic acid diethanolamide, and 50 parts of white carbon black.

[0030] Formula 4: 30 parts of coconut oil fatty acid diethanolamide 6501, 45 parts of nonylphenol polyoxyethylene ether TX-10, 25 parts of sodium lauryl sulfate, 15 parts of oleic acid diethanolamide, and 35 parts of white carbon blac...

Embodiment 3

[0033] Embodiment 3 wettable powder formula

[0034] Table 4 WP formulations of different active ingredients

[0035]

[0036]

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Abstract

The invention belongs to the field of pesticide preparations, and particularly provides a special additive composition YZ-01 for wettable powder. The special additive composition consists of the following components in parts by weight: 10-65 parts of coconut oil fatty acid diethanolamide 6501, 10-60 parts of polyoxyethylene nonylphenyl ether TX-10, 10-40 parts of sodium dodecyl sulfate, 10-30 parts of oleic diethanolamide and 10-50 parts of white carbon black. The special additive composition YZ-01 for wettable powder can be used to solve the problem of poor wettability and low suspension rateof wettable powder, the fluidity and the anti-caking property of a preparation can be improved, and the prevention and treatment effects of active ingredients can be enhanced.

Description

technical field [0001] The invention belongs to the field of pesticide preparations, in particular to YZ-01, a special additive composition for wettable powder. Background technique [0002] In the process of agricultural pest control, most of the conventional spraying pesticide liquids currently used, when the liquid sprays on the surface of the crops, only 20-30% of the liquid is spread on the leaves of the crops, and the other 70-80% of the liquid Due to the poor performance of spreading and systemic absorption, large droplets roll down on the field, resulting in the utilization rate of pesticides, the increase in the amount of pesticides used per mu, the low efficiency of pest control, and the pollution of the environment. [0003] Pesticide wettable powder is a dosage form with a long history, relatively mature technology and convenient use in pesticide preparations. It is composed of pesticide raw materials, surfactants (wetting agents, dispersants, etc.), ), carriers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/30A01N25/14A01N51/00A01N43/707A01N47/34A01N37/34A01N37/26A01N47/36A01P3/00A01P7/04A01P13/00
CPCA01N25/14A01N25/30A01N37/26A01N37/34A01N43/707A01N47/34A01N47/36A01N51/00
Inventor 秦岭吴晓嘉
Owner 薏舟(上海)化工科技有限公司
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