Aqueous-base foam type spray for killing ant and method for making the same

A foam-type, repelling and killing technology, which is applied to botany equipment and methods, biocides, biocides, etc., can solve the problems of poor effect, large interference of ant trapping and killing effects, and single control means, so as to achieve safe and convenient use and not easy to use. Dry and solid, good killing effect

Inactive Publication Date: 2007-12-05
中山市凯达精细化工股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current hygienic insecticide products are becoming subdivided. For the prevention and control of ants, the domestic methods of killing ants are single, and baits such as ant net are still the main ones. Large, with mixed results

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Stir and dissolve 0.2% allethrin and 5% glycerol into an organic phase A solution according to the weight percentage of each component of the product; Sodium and an appropriate amount of deionized water are stirred and dissolved to form a B-phase solution, and then the A and B two-phase solutions are mixed, filled in cans, and then filled with 5% isobutane to make a product.

Embodiment 2

[0038] 0.2% tetramethrin, 0.2% phenothrin, 0.5% DEET, 8% propylene glycol were stirred and dissolved into an organic phase A solution according to the weight percentage of each component of the product; 0.5% Tween-80, 0.1% carboxymethyl Sodium cellulose, 0.3% sodium nitrite, and an appropriate amount of deionized water are stirred and dissolved to form a B-phase solution, and then the A and B two-phase solutions are mixed, packed in cans, and then filled with 9% isobutane to make a product.

Embodiment 3

[0040] According to the weight percentage of each component of the product, stir and dissolve 0.15% allethrin, 0.15% permethrin, 1% dimethyl phthalate, 12% glycerol, and 0.5% Siben-80 into organic phase A Solution: Stir and dissolve 0.1% tragacanth gum, 0.3% benzotriazole, and appropriate amount of deionized water to form a B-phase solution, then mix the A and B two-phase solutions, put them in cans, and then fill them with 8% 1,1, 1,2-Tetrafluoroethane as a product.

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PUM

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Abstract

The present invention discloses one kind of water-based foamed ant repelling and killing spray and its preparation process. The spray is prepared with pyrethroid 0.2-0.5 wt%, foaming agent 5-15 wt%, foam stabilizer 0.5-2 wt%, cosolvent 5-20 wt%, water soluble adhesive polymer 0.1-1 wt%, preservative 0.1-0.5 wt% and water for the rest. Its preparation process includes the steps of: dissolving pyrethroid in the cosolvent to form organic solution A, dissolving the water soluble adhesive polymer and the preservative in water to form solution B, mixing the foam stabilizer separately with the solution A and the solution B, mixing the solution A and the solution B, canning and filling the foaming agent. The ant repelling and killing spray as one kind of active preparation has no toxic organic solvent, simple production process, high use safety, high ant killing effect, environment friendship and other advantages.

Description

technical field [0001] The invention relates to an ant-killing spray, in particular to a water-based foam-type ant-killing spray, and also relates to a preparation method of the water-based foam-type ant-killing spray. Background technique [0002] There are tens of thousands of species of ants in the world, and it is estimated that there are more than 600 species in my country. Due to the accelerated process of urbanization, more and more ant habitats are occupied by people, making ants have to enter the room to accompany people and cause harm. Harmful ants that invade indoors are generally small yellow house ants, diamond-knotted ants, road house ants, sword-shaped rainbow ants, etc. The harm is firstly stealing and polluting food, harassing human beings, seriously affecting people's work and rest, especially when ants are stimulated, they may directly bite and attack people; secondly, when ants are crawling around, they can transmit various bacteria, viruses and other pat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/16A01N53/02A01N25/24A01P11/00
Inventor 郝强梁高健廖松
Owner 中山市凯达精细化工股份有限公司
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