Fumigating insecticide and fumigating insecticidal device

A technology of insecticides and substances, applied in the direction of insecticides, devices for catching or killing insects, biocides, etc., can solve the problems of insufficient insecticidal effect and achieve high insecticidal effect

Active Publication Date: 2014-05-07
LEC INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the insecticidal effect against fast-moving crawling pests such as cockroaches is insufficient.

Method used

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  • Fumigating insecticide and fumigating insecticidal device
  • Fumigating insecticide and fumigating insecticidal device
  • Fumigating insecticide and fumigating insecticidal device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0236] According to the composition shown in Table 1, under the condition of 200, the powdery raw materials (A-1, C-1, starch and hypromellose) were kneaded with a kneader (S5-2G type, Moriyama Co., Ltd. Moriyama Co., Ltd.) was stirred and mixed. In addition, a mixed liquid is prepared by stirring and mixing liquid raw materials (B-2), and the mixed liquid is put into the above-mentioned kneader and mixed to obtain a mixture.

[0237] The obtained mixture was granulated with a pre-extrusion granulator (EXK-1, manufactured by Fuji Power Co., Ltd.) having a die having a diameter of 2 mm to obtain a granulated product. The obtained granulate was dried by a dryer (RT-120HL, manufactured by ALP Co., Ltd.) set at 70C to obtain a solid fumigant insecticide (a plurality of cylinders (diameter about 2 mm) , Axial length of about 5 ~ 10mm) formed body).

[0238] Each of the above-mentioned evaluations was performed on the obtained fumigant insecticide. The results are shown in Table ...

Embodiment 2～4

[0240] Except having changed (C)component in Example 1, it carried out similarly to Example 1, and obtained the solid fumigating type insecticide.

[0241] Each of the above-mentioned evaluations was performed on the obtained fumigant insecticide. The results are shown in Table 1.

Embodiment 5、6

[0243] Except having changed the compounding quantity of (C)component in Example 4, and the compounding quantity of starch, it carried out similarly to Example 4, and obtained the solid fumigating type insecticide.

[0244] Each of the above-mentioned evaluations was performed on the obtained fumigant insecticide. The results are shown in Table 1.

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PUM

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Abstract

The invention aims to provide a fumigating insecticide which is low in pollution, enables a user to have visual effective feeling and is high in scattering rate of insecticidal effective components. The fumigating insecticide is characterized by comprising components (A) of insecticidal effective components, components (B) of polyalcohol and components (C) of solidification agents. Preferably, the components (C) are multi-hole substances and preferably inorganic multi-hole substances. A fumigating insecticidal device is provided and is characterized by containing the abovementioned fumigating insecticide and having a heating device for heating the fumigating insecticide.

Description

technical field [0001] The invention relates to a fume-type insecticide and a fume-type insecticide. Background technique [0002] In general households, in order to prevent harmful organisms such as flies, mosquitoes, cockroaches and other sanitation pests, molds, bacteria, etc., fumigants (fumigants) are used in spaces such as homes or vehicles for treatment. [0003] Examples of fumigants include solid preparations whose main components are exothermic bases mixed with various combustion agents, foaming agents, etc., and active ingredients such as insecticidal ingredients and antibacterial agents. Generally, nitrocellulose, azodicarbonamide, p,p'-oxobis(benzenesulfonyl hydrazide), N,N'-dinitrosopentamethylenetetramine, etc. are used as exothermic substrates. [0004] When in use, if the fumigant is heated, the exothermic substrate burns or decomposes to generate smoke (gas and particles), and the action of the smoke and heat will disperse the active ingredients into the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/18A01N25/08A01N43/824A01N53/08A01P7/04A01M1/20A01M13/00
Inventor 萩森敬一松本耕平
Owner LEC INC
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