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Water-based herbicide atomization agent

An aerosol and insecticide technology, applied in biocides, animal repellents, plant growth regulators, etc., can solve oil aerosol cans that are flammable and explosive, leaving oily traces, and unpleasant kerosene smell And other issues

Inactive Publication Date: 2004-07-21
赵勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing commercially available hygienic insecticide aerosols use kerosene as a solvent. After spraying, the room will be filled with unpleasant kerosene smell, and the sprayed droplets will easily leave oily traces on the surface of objects and pollute the environment.
Therefore, the oil-based insecticide aerosol is not conducive to environmental protection, and the oil-based aerosol tank has hidden dangers of inflammability and explosion during storage and transportation, which is not very safe.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The preparation example of embodiment one water-based insecticide aerosol

[0017] Each component is weighed according to the following weight ratio:

[0018] D-proparthrin 1g

[0019] Permethrin 3g

[0020] Deodorized kerosene 60g

[0021] Flavor 1g

[0022] Sorbitan Monooleate 16g

[0023] Polyoxyethylene sorbitan monooleate 4g

[0024] Organic silicone defoamer 0.3g

[0025] Deionized water 510g

[0026] Oxypiperonyl Butoxide 5g

[0027] C, butane liquefied gas 400g

[0028] The capacity is 600ml and several aerosol cans are spare.

[0029] Add piperonyl butoxide oxide and deodorized kerosene to dextramethrin and permethrin, mix and stir to dissolve them; add sorbitan monooleate, polyoxyethylene sorbitan monooleate, Deionized water, organic silicone defoamer and essence, fully stirred for 15 minutes to form an emulsion.

[0030] Each aerosol can is filled with 240g of the above-mentioned emulsion, then plugged in a valve, sealed, filled with 160g of propyl...

Embodiment 2

[0031] Embodiment two water-based insecticide aerosol is to the drug effect test of mosquito, housefly direct spray

[0032] The sample is an aqueous insecticide aerosol packed in three tinplate cans, the active ingredients of which are 0.1% dextramethrin and 0.3% permethrin.

[0033] Testing process:

[0034] Using a closed cylinder device, put 20 light-coloured Culex mosquitoes and 30 houseflies into transparent plexiglass tanks. Put the aerosol can on the rack column of the electronic spray controller, put the rack column of the electronic sprayer flat, make the aerosol tank horizontal, and the nozzle vertically downward, at the central hole of the circular plate, adjust the electronic controller Time control button, press the time corresponding to spraying 1g of medicament to time. After gently shaking the aerosol can, press the operation button to spray. Immediately after spraying, plug the round hole with a rubber stopper. After 1 minute, remove the plexiglass pull pla...

Embodiment 3

[0037] Efficacy test of the water-based insecticide aerosol for direct spraying of cockroaches (cockroaches)

[0038] Use a closed cylinder device, seal the lower opening of the plexiglass cylinder with 12-mesh wire mesh, set it on the bracket, place a metal ring with the lower opening sealed with wire mesh in the center of the wire mesh, and coat the inner wall of the metal ring with white oil and Mixture of petroleum jelly. Put 20 test insects cockroaches in the metal ring. Install the aerosol tank and electronic spray control frame in the same way as the previous example, adjust the time control button, and set the timing to the time corresponding to spraying 1g of medicine. When the operation button is pressed to start spraying, immediately plug the round hole with a rubber stopper. Time and record the number of worms knocked down at regular intervals. After 20 minutes, all the test insects were transferred to clean containers and fed with mixed feed, and the number of ...

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PUM

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Abstract

An insecticiding water-base aerosol contains prallethrin, permethrin, less deodoured kerosene and deionized water as solvent, anhydrous sorbitol oleate, polyoxyvinyl anhydrosobitol oleate, defoaming agent and the liquefied propane-butane gas mixture. It can be used as the domestic insecticide without odour and residual dirt.

Description

(technical field) [0001] The invention relates to a hygienic insecticide aerosol, in particular to a water-based insecticide aerosol, and belongs to the field of insecticides. (Background technique) [0002] At present, hygienic insecticide aerosol has been widely used in the killing of pregnant pests such as indoor mosquitoes, flies, and cockroaches. Most of the existing commercially available hygienic insecticidal aerosols use kerosene as a solvent. After spraying, the room will be filled with unpleasant kerosene smell, and the sprayed droplets will easily leave oily traces on the surface of objects and pollute the environment. Therefore, the oil-based insecticide aerosol is not conducive to environmental protection, and the oil-based aerosol tank has a hidden danger of inflammability and explosion during storage and transportation, and is not very safe. (Content of invention) [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings ...

Claims

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Application Information

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IPC IPC(8): A01N25/06A01N53/02
Inventor 高俊华
Owner 赵勇
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