Propiconazol disinfectant

A technology of propiconazole and fungicides, applied in biocides, animal repellents, plant growth regulators, etc., can solve the problems of restricting the promotion and use of propiconazole, high cost of propiconazole, environmental impact, etc., and achieve good results Promote the value, reduce the amount, reduce the effect of use

Inactive Publication Date: 2004-01-07
周耀德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high cost of propiconazole and the use of a large amount of highly toxic organic solvents in the emulsifiable concentrate, it

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Weigh 5.56 parts of 90% propiconazole original drug, add 10 parts of EL-40#, 10 parts of DMF, 20 parts of synergist, 5 parts of 60#, heat and stir until dissolved at 50-55°C, add 49.44 parts of water, stir Cool down to room temperature to obtain the 5% finished product of the present invention.

Embodiment 2

[0015] Weigh 13.9 parts of 90% propiconazole original drug, add 12 parts of EL-40#, 6 parts of 600#, 12 parts of DMF, 12.5 parts of synergist, heat and stir until dissolved at 50-55 ° C, add 43.6 parts of water, stir Cool down to room temperature to obtain 12.5% ​​finished product of the present invention.

Embodiment 3

[0017] Weigh 27.8 parts of 90% propiconazole original drug, add 12.5 parts of EL40#, 6 parts of 600#, 14 parts of DMF, 5 parts of synergist, heat and stir until dissolved at 50-55°C, add 34.7 parts of water, and cool under stirring To room temperature, the 20% finished product of the present invention is obtained.

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PUM

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Abstract

The present invention relates to a propiconazol water soluble emulsion fungicide, in which the weight content of the propiconazol is 5-25%.

Description

technical field [0001] The invention relates to a new dosage form fungicide of propiconazole. Background technique [0002] Propiconazole, the trade name is Dilito, Bipuer and so on. The chemical name is: 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane-2-methyl]-1-hydrogen-1,2,4- triazole. Its structural formula is: [0003] Propiconazole is a systemic fungicide with protective and therapeutic effects. It has broad spectrum and low toxicity. The characteristics of high efficiency, safety and moderate residual effect are favored by farmers. The current conventional dosage form is 25% emulsifiable concentrate. Due to the high cost of propiconazole and the use of a large amount of highly toxic organic solvents in the emulsifiable concentrate, it has caused a certain impact on the environment, which limits the promotion and use of propiconazole to a certain extent. Contents of the invention [0004] In view of the above problems, the present invention will provide a n...

Claims

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Application Information

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IPC IPC(8): A01N43/653
Inventor 王少华钱志强许永进
Owner 周耀德
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