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Mouse sterilant, solvent and dissolving method thereof

A rodenticide and sterile agent technology, applied in the dissolution of rodent sterile agents and rodenticides, the preparation of sterile and rodenticide solutions, and the field of mixing organic solvents, which can solve the problem of no sterile and rodenticide In order to achieve the effect of good heat resistance and no decrease in toxicity

Inactive Publication Date: 2009-10-14
CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no suitable mixed organic solvent for sterility and rodenticide preparation, and its corresponding dissolution method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: Under room temperature conditions, the concentration is that 95% ethanol and 98% ethyl acetate are mixed uniformly by the ratio (volume ratio) of 3: 1, prepare mixed organic solvent; Add 15-20% of the organic solution into the organic solution, heat and mix the organic solution to 40-60°C, stir at a constant speed for 5-30min; under the condition of 35-45°C, add water and stir evenly to obtain a solution with the required drug ratio. Evenly mix the prepared solution with base bait raw materials (oat, wheat, highland barley, granular bait, etc.) at a ratio of 1:10 to prepare sterile bait, and put 20-400 grams of bait in the rodent control area .

Embodiment 2

[0008] Embodiment 2: under room temperature conditions, the concentration is that 75% ethanol and 95% ethyl acetate are mixed uniformly in the ratio of 3: 1, prepare mixed organic solvent; Add -10% into the organic solution, heat and mix the organic solution to 60-70°C, and stir at a constant speed for 20-60min; at 35-45°C, add water and stir evenly to obtain a solution with the required drug ratio. Evenly mix the prepared solution with base bait raw materials (oat, wheat, highland barley, granular bait, etc.) at a ratio of 1:10 to prepare sterile bait, and put the bait in the rodent control area at a rate of 50-500 grams per mu .

Embodiment 3

[0009] Embodiment 3: under room temperature condition, be that concentration is 40-60% ethanol and 90% ethyl acetate mix uniformly by the ratio of 3: 1, prepare mixed organic solvent; Add 5% to the organic solution, heat and mix the organic solution to 70-80°C, and stir at a constant speed for 30-40min; at 40-50°C, add water and stir evenly to obtain a solution with the desired drug ratio. The prepared solution is uniformly mixed with base bait raw materials (oat, wheat, highland barley, granular bait, etc.) in a ratio of 1:10 to prepare rodent control poison bait, and the poison bait is put into the rodent control area at 10-300 grams per mu.

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PUM

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Abstract

The invention relates to a mouse sterilant, solvent and a dissolving method thereof, which belongs to a mouse sterilant, solvent and a dissolving method thereof. The mouse sterilant is formed by mixing ethanol with concentration of 40-100 percent and ethyl acetate with concentration of 90-100 percent according to the volume proportion of 3:1. The dissolving method of the mouse sterilant and raticide is characterized in that solution of required medicine proportion is obtained by the following steps: adding the mouse sterilant or raticide into the solvent, wherein the addition is 1-25 percent of the solvent quantity; heating the solution to 40-80 DEG C, uniformly stirring for 5-60 min; uniformly stirring by adding water at 30-60 DEG C, and obtaining the solution with the required medicine proportion.

Description

technical field [0001] The present invention relates to a kind of solvent preparation and dissolving method of rodent sterilant and rodenticide, especially a kind of mixed organic solvent, and a kind of dissolving of rodent sterilant and rodenticide, preparation of sterilant and rodenticide Rodent solution method. Background technique [0002] At present, all kinds of sterilants and chemical rodenticides sold in the market and developed by ourselves are fine granular or powdery solids. During the processing of poison bait, it is necessary to mix such particles or powder with the bait evenly. The traditional process mainly adopts physical and chemical methods to pulverize or dissolve sterile and rat-killing drugs. Physical methods mainly use equipment and equipment such as mortars and pounders to further pulverize and granulate the sterile or rodenticide to meet the requirements of poison bait processing. Due to the limitations of technical conditions, the instruments and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/02A01N25/00A01P23/00A01P11/00
Inventor 张堰铭张知彬景增春曲家鹏刘明
Owner CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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