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Electric heating sanitary perfumed slice and application thereof

A hygienic and fragrant tablet technology, applied in applications, biocides, plant growth regulators, etc., can solve the problems of strong irritating odor, unsatisfactory effect of fly pests, and not enough safe and environmentally friendly use.

Active Publication Date: 2014-05-28
JIANGSU YANGNONG CHEM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electric mosquito coils are products that keep effective insecticidal ingredients in fibrous or porous carriers. They are usually used for heating at about 130-200°C to prevent mosquitoes and other sanitary pests. However, in actual use, in half-open or In an open environment, the effect of using electric mosquito coils on fly pests is not ideal
[0003] At present, in the Chinese market, fly-killing incense sticks with chlorethrin as an effective insecticidal ingredient are mainly used to control fly pests, but there are also disadvantages such as strong pungent smell and insufficient safety and environmental protection.

Method used

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  • Electric heating sanitary perfumed slice and application thereof
  • Electric heating sanitary perfumed slice and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Weigh 26 parts of 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl-1R-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid Esters, 36 parts of acetyl tri-n-butyl citrate, 36 parts of diethyl succinate, 1 part of 1,4-dibutylaminoanthraquinone, 1 part of 2,6-di-tert-butyl-4-methylphenol Uniformly prepared as an electro-chip drop solution.

[0040] Take 100 mg of the dropping solution and impregnate it into a fibrous carrier made of 2.2 cm x 3.5 cm x 0.28 cm pulp and cotton linters to obtain the electric heating sanitary fragrance tablet 1 of the present invention, which contains 26 mg of active ingredients and 72 mg of dispersing agent.

[0041] Take 150 mg of the dripping solution and impregnate it into a porous carrier composed of 2.2 cm x 3.5 cm x 0.28 cm diatomite to obtain the electric heating sanitary fragrance tablet 2 of the present invention, with 39 mg of active ingredients and 108 mg of dispersing agent.

[0042] Take 200mg of the dropping solution and impre...

Embodiment 2

[0044] Weigh 14.8 parts of 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl-1R, trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclo Propane carboxylate, 50 parts of acetyl triethyl citrate, 35 parts of diisopropyl adipate, and 0.2 part of 1,4-dibutylaminoanthraquinone were uniformly mixed to prepare an electroplate dropping solution.

[0045] Take 300 mg of the dripping solution and impregnate it into a fibrous carrier composed of 2.2 cm x 3.5 cm x 0.28 cm pulp and cotton linters to obtain the electric heating sanitary fragrance sheet 4 of the present invention.

[0046] Take 400 mg of the dripping solution and impregnate it into a fibrous carrier composed of 2.2 cm x 3.5 cm x 0.28 cm paper pulp and cotton linters to obtain the electric heating sanitary fragrance sheet 5 of the present invention.

[0047] Take 400 mg of the dropping solution and impregnate it into a porous carrier made of polyurethane foam of 2.2 cm x 3.5 cm x 0.28 cm to obtain the electric heating sanitary fragrance sheet...

Embodiment 3

[0049] Weigh 14.8 parts of 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl-1R, cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclo Propane carboxylate, 50 parts of acetyl triethyl citrate, 35 parts of diisopropyl adipate, and 0.2 part of 1,4-dibutylaminoanthraquinone were uniformly mixed to prepare an electroplate dropping solution.

[0050] Take 300 mg of the dripping solution and impregnate it into a fibrous carrier composed of 2.2 cm x 3.5 cm x 0.28 cm pulp and cotton linters to obtain the electric heating sanitary fragrance sheet 7 of the present invention.

[0051] Take 400 mg of the dropping solution and dip it into a fibrous carrier composed of 2.2 cm x 3.5 cm x 0.28 cm pulp and cotton wool to obtain the electric heating sanitary fragrance sheet 8 of the present invention.

[0052] Take 400 mg of the dripping solution and impregnate it into a porous carrier made of polyurethane foam of 2.2 cm×3.5 cm×0.28 cm to obtain the electric heating sanitary fragrance sheet 9 of the present inve...

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Abstract

The invention provides an electric heating sanitary perfumed slice, containing active ingredient, volatile agent and a carrier; wherein the active ingredient is pyrethroid compound the structure of which is shown as formula (1); the volatile agent is compounded by low grade fatty alcohol ester of acetyl citric acid and C4-C20 aliphatic dibasic ester; and each carrier contains 22-200mg of active ingredient and 50-1000mg of volatile agent. The electric heating sanitary perfumed slice of the invention can effectively prevent and kill off flying sanitary destructive insects such as flies for a long time.

Description

technical field [0001] The invention relates to a product for preventing and controlling hygienic pests, in particular to an electric heating hygienic fragrance sheet and its application. Background technique [0002] Electric mosquito coils are products that keep effective insecticidal ingredients in fibrous or porous carriers. They are usually used for heating at about 130-200°C to prevent mosquitoes and other sanitary pests. However, in actual use, in half-open or In an open environment, the effect of using electric mosquito coils on fly pests is not ideal. [0003] At present, the control of fly pests in the Chinese market mainly uses the fly-killing incense sticks with chlorethrin as an effective insecticidal component, but it also has the disadvantages of strong pungent smell and insufficient safety and environmental protection. [0004] After the research of the inventors, it is found that the lower fatty alcohol ester of acetylcitric acid and the saturated dibasic f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N53/06A01N25/34A01N25/18A01P7/04
Inventor 戚明珠姜友法贾炜章超孔勇申于忠吴春中
Owner JIANGSU YANGNONG CHEM
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