CN1625948A - Electrothermal liquid mosquito-repellent incense and preparation method - Google Patents
Electrothermal liquid mosquito-repellent incense and preparation method Download PDFInfo
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- CN1625948A CN1625948A CN 200310121970 CN200310121970A CN1625948A CN 1625948 A CN1625948 A CN 1625948A CN 200310121970 CN200310121970 CN 200310121970 CN 200310121970 A CN200310121970 A CN 200310121970A CN 1625948 A CN1625948 A CN 1625948A
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- electric liquid
- pyrethrin
- container
- liquid device
- synergist
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Abstract
An electrically heated liquid mosquito-repellant device is composed of liquid insecticide, container and core rod. Said liquid insecticide is prepared from pyrethrins, stabilizer, synergist and solvent. Its advantages are high effect and long service life (300 hrs).
Description
Technical field
The present invention relates to a kind of liquid pesticide, especially with the plant extracts pyrethrin be active component by electrically heated liquid pesticide and preparation method.
Background technology power
Chinese patent application 03117571.6 discloses " a kind of electric heating piece mosquito-repellent incense and preparation method thereof ", it is to be insecticidal active ingredient with pyrethrin (pyrethrins), add stabilizing agent, synergist again, wave to loose and adjust agent and solvent etc., various components evenly are mixed and made into the electric mosquito repellent tablet dropping liquid, splash in the raw paper sheet.Every electric heating piece mosquito-repellent incense contains pyrethrin 10mg～100mg, and it is 5cm that the single face of the raw paper sheet of every electric heating piece mosquito-repellent incense is waved the area that looses
2～10cm
2, adopt foil laminated film to pack then, through quality inspection, promptly obtain required electric heating piece mosquito-repellent incense.Because the compositing characteristic of pyrethrin, it can not accumulate residual in mammalian body, and is easy to degraded at natural world yet, and environmentally safe, pyrethrin are the insecticides of high-efficiency broad spectrum, are widely used in the middle of the desinsection articles for use.But, also active high just because of pyrethrin, effective ingredient is complicated (mainly is made up of six kinds of effective ingredients, pyrethrin I, pyrethrin II, cineraria fat I, cineraria fat II, jasmine chrysanthemum fat I, cineraria fat II), make it be easy to cause the obstruction of vaporizer mosquito liquid plug, influence the result of use of vaporizer mosquito liquid, so there is not the pyrethrin vaporizer mosquito liquid in the field.
Summary of the invention
The objective of the invention is to overcome the defective that prior art exists, provide a kind of can the heating pyrethrin to wave diffusing electric liquid device with plug.
Another object of the present invention is to provide the preparation method of this vaporizer mosquito liquid.
Electric liquid device of the present invention is made of liquid pesticide, container and plug, liquid pesticide places container, plug inserts in the container, described liquid pesticide is mainly by active insecticidal components and solvent composition, and its percentage by weight is: pyrethrin 2-10%, stabilizing agent 0.1%～0.5%, synergist 0.5-5%, solvent surplus.
Above-mentioned stabilizing agent is anti-oxidant and has the aldehydes matter of waving the corrective action of loosing, as: BHT (2,6 di tert butyl 4 methyl phenol), 1,2,3,-thrihydroxy-benzene, isopropyl cresol etc., can use separately, also can compositely use; Can be Octacide 264, Butacide at the synergist described in the mentioned component; Described solvent is existing solvent, and is comparatively commonly used as n-tetradecane etc.; Also can contain spices 0.1%～1.0%.
In the present invention, it is main active insecticidal components that system adopts pyrethrin, and because vaporizer mosquito liquid is long service time, the as easy as rolling off a log oxidation gum deposit of pyrethrin and stop up the plug pore, in the present invention just at these characteristics of pyrethrin, add anti-oxidant and have the stabilizing agent of waving the corrective action of loosing, can effectively avoid pyrethrin oxidation gum deposit, thereby make the plug pore unimpeded, guarantee the long-time effectively use of vaporizer mosquito liquid.
The preparation method of electric liquid device of the present invention is made up of following steps:
One, getting pyrethrin, stabilizing agent and synergist in described ratio joins in the solvent;
Two, be heated to 40 ℃-80 ℃, stir, until no lamination;
Three, cooling, can is inserted the appropriate location to plug, screws container, promptly gets electric liquid device.
Electric liquid device of the present invention is the desinsection composition with the pure natural pyrethrin, the advantage that had both kept pyrethrin has solved plug again and has been used for the easy blocking problem of pyrethrin solution, can continue to use 300 hours, need not change soup, a kind of new insecticidal apparatus is provided.This product degraded is fast, and human body is not had residual hazard, and the family that is particularly suitable for old man, pregnant woman and child uses, and indoor sanitary insect pest (mosquito, fly) is had good control efficiency, has solved the problem that the applied chemistry insecticide easily causes insect to develop immunity to drugs.It is diffusing that the present invention can wave active ingredient in this product by electric heating or other mode of heating, reaches the purpose of killing mosquito.
Embodiment
Embodiment 1:
Getting percentage by weight is 3% pyrethrin, 3% Octacide 264, BHT (2,6 di tert butyl 4 methyl phenol) 0.2%; N-tetradecane 95.5%; Spices 0.3%, mix, in emulsification pot with agitating device and strap clamp cover water-bath heating, the speed that is heated to after 40 ℃-80 ℃ with 60～150 rev/mins stirs 20～60min, sampling is observed, solution answers color and luster evenly not have lamination, and this moment, sampling detected active constituent content, and is qualified after the cold filtration packing promptly gets electric liquid device liquid; Electric liquid device liquid is carried out can by standard; The appropriate location that plug inserts soft bottle stopper, again cork is put into container and screw, promptly get electric liquid device.
Embodiment 2:
Get percentage by weight and be 8% pyrethrin, 1% Butacide, isopropyl cresol 0.4%; N-tetradecane 90%; Spices 0.6%.Fully mix, filter clarification and promptly get liquid pesticide, get existing electric heating plug and place in the container, by standard code liquid is carried out can, promptly.
Claims (6)
1, a kind of electric liquid device, constitute by liquid pesticide, container and plug, liquid pesticide places container, plug inserts in the container, it is characterized in that described liquid pesticide mainly by active insecticidal components and solvent composition, its percentage by weight is: pyrethrin 2-10%, stabilizing agent 0.1%～0.5%, synergist 0.5-5%, solvent surplus.
2,, it is characterized in that described stabilizing agent is anti-oxidant and has the aldehydes matter of waving the corrective action of loosing according to the described electric liquid device of claim 1.
3,, it is characterized in that described stabilizing agent is BHT2, one or several in 6-di-tert-butyl-4-methy phenol, 1,2,3,-thrihydroxy-benzene, the isopropyl cresol according to claim 1 and 2 described electric liquid devices.
4,, it is characterized in that described synergist is an Octacide 264 according to the described electric liquid device of claim 1.
5,, it is characterized in that described synergist is a Butacide according to the described electric liquid device of claim 1.
6,, it is characterized in that forming by following steps according to the preparation method of the described electric liquid device of claim 1:
(1), getting pyrethrin, stabilizing agent and synergist in described ratio joins in the solvent;
(2), be heated to 40 ℃-80 ℃, stir, until no lamination;
(3), cooling, can is inserted the appropriate location to plug, screws container, promptly gets electric liquid device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310121970 CN1625948A (en) | 2003-12-10 | 2003-12-10 | Electrothermal liquid mosquito-repellent incense and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310121970 CN1625948A (en) | 2003-12-10 | 2003-12-10 | Electrothermal liquid mosquito-repellent incense and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1625948A true CN1625948A (en) | 2005-06-15 |
Family
ID=34761618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310121970 Pending CN1625948A (en) | 2003-12-10 | 2003-12-10 | Electrothermal liquid mosquito-repellent incense and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1625948A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326592A (en) * | 2011-09-28 | 2012-01-25 | 许银亚 | Traditional Chinese medicine electric heating liquid mosquito repellent incense and preparation method thereof |
| CN101543225B (en) * | 2009-05-15 | 2012-06-27 | 江苏扬农化工股份有限公司 | Insecticide mother liquor and use thereof |
| CN102845416A (en) * | 2011-07-01 | 2013-01-02 | 大日本除虫菊株式会社 | Aromatic insect-preventing vermifuge |
| CN103814965A (en) * | 2014-02-28 | 2014-05-28 | 曹以鉴 | Environmentally-friendly electrothermal liquid mosquito-repellent incense |
| CN103931668A (en) * | 2014-04-08 | 2014-07-23 | 许银亚 | Liquid mosquito-repellent incense |
| CN105994390A (en) * | 2016-05-20 | 2016-10-12 | 康瑞洁 | Environment-friendly mosquito-repellent incense |
| CN108684701A (en) * | 2018-07-25 | 2018-10-23 | 成都彩虹电器（集团）股份有限公司 | A kind of composition and product of mosquito |
-
2003
- 2003-12-10 CN CN 200310121970 patent/CN1625948A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543225B (en) * | 2009-05-15 | 2012-06-27 | 江苏扬农化工股份有限公司 | Insecticide mother liquor and use thereof |
| CN102845416A (en) * | 2011-07-01 | 2013-01-02 | 大日本除虫菊株式会社 | Aromatic insect-preventing vermifuge |
| CN102326592A (en) * | 2011-09-28 | 2012-01-25 | 许银亚 | Traditional Chinese medicine electric heating liquid mosquito repellent incense and preparation method thereof |
| CN102326592B (en) * | 2011-09-28 | 2013-05-08 | 许银亚 | Traditional Chinese medicine electric heating liquid mosquito repellent incense and preparation method thereof |
| CN103814965A (en) * | 2014-02-28 | 2014-05-28 | 曹以鉴 | Environmentally-friendly electrothermal liquid mosquito-repellent incense |
| CN103931668A (en) * | 2014-04-08 | 2014-07-23 | 许银亚 | Liquid mosquito-repellent incense |
| CN105994390A (en) * | 2016-05-20 | 2016-10-12 | 康瑞洁 | Environment-friendly mosquito-repellent incense |
| CN105994390B (en) * | 2016-05-20 | 2018-11-09 | 康瑞洁 | A kind of environment-friendlymosquito-repellent mosquito-repellent incense |
| CN108684701A (en) * | 2018-07-25 | 2018-10-23 | 成都彩虹电器（集团）股份有限公司 | A kind of composition and product of mosquito |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |