CN103444701A - Mosquito repellent, its preparation method and application - Google Patents
Mosquito repellent, its preparation method and application Download PDFInfo
- Publication number
- CN103444701A CN103444701A CN2012101688310A CN201210168831A CN103444701A CN 103444701 A CN103444701 A CN 103444701A CN 2012101688310 A CN2012101688310 A CN 2012101688310A CN 201210168831 A CN201210168831 A CN 201210168831A CN 103444701 A CN103444701 A CN 103444701A
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- Prior art keywords
- mosquito
- carrier
- repellent
- water
- mosqito
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Abstract
The invention provides a mosquito repellent, its preparation method and application. The mosquito repellent is characterized in that: it is composed of a carrier, pyrethroid, a water softener and water in a mass ratio of 1:0.1-0.5:0.01-0.05:100, and the structure of the carrier is shown as the following, wherein n can be 4-8. The mosquito repellent provided in the invention is free of adhesive, does not affect the fabric handlefeel, has water solubility, and is convenient to use, thus being applicable to mosquito repelling clothing, mosquito repelling mosquito curtains, mosquito repelling bed sheets and other mosquito repelling products. At the same time, the mosquito repellent disclosed in the invention has a simple preparation method and very strong practicability.
Description
Technical field
Textile industry technical field of the present invention, specifically refer to a kind of mosqito repellent and preparation method thereof, application.
Background technology
For a long time, the mankind are that medium is suffered from various infectious diseases by mosquito, and the exploitation of mosqito repellent is subject to the people's attention thus.The effect of mosqito repellent is to drive away mosquito, makes mosquito away from human body, reaches the effect that prevents mosquito bite.For this reason, people have carried out a large amount of research, and mosqito repellent is mainly made by following two types of techniques at present:
The one, by microcapsules technology, functional mosquito medicine of keeping away is wrapped to form to fine particle, then is fixed on fabric or on other carrier by adhesive, in use slowly discharge and keep away the mosquito medicine and reach mosquito-proof function.
The 2nd, directly will keep away the mosquito medicine under the effect of specified temp, catalyzer etc., by adhesive and fiber or other carrier, combine, form water-fast mosquito repellent film top layer, to reach the special-effect of keeping away mosquito.
Above two kinds of techniques have all adopted adhesive, cause carrier particularly the fabric face feel become coarse, and fastness is bad, so these arrange fabrics and be unwell to the articles for use such as clothes of making summer, and the peak period of mosquito activity summer just.
Summary of the invention
The objective of the invention is provides a kind of mosqito repellent according to the deficiencies in the prior art, and this mosqito repellent does not need to add adhesive, and it is effective to keep away mosquito, and the preparation method is simple, is applicable to suitability for industrialized production.
The present invention is achieved through the following technical solutions: a kind of mosqito repellent is characterized in that: the carrier that described mosqito repellent is 1:0.1-0.5:0.01-0.05:100 by mass ratio, pyrethroid, water softener and water form, and the structure of described carrier is:
, wherein n is 4-8.
Preferred described pyrethroid is permethrin, and described water softener is EDTA sodium (EDTA).
Preferably, described mosqito repellent is 1:0.3:0.03:100 by mass ratio carrier, pyrethroid, water softener and water form.
Another object of the present invention is to provide the preparation method of above-mentioned mosqito repellent, and the method technique is simple.
A kind of method for preparing above-mentioned mosqito repellent, its step comprises: the carrier that is 1:0.1-0.5:0.01-0.05:100 by mass ratio, pyrethroid, water softener and water are mixed and heated to 60-80 ℃, react and within 12-36 hour, obtain described mosqito repellent, wherein the structure of carrier is:
, wherein n is 4-8.
Another object of the present invention is to provide the application of above-mentioned mosqito repellent.
A kind of application of above-mentioned mosqito repellent is characterized in that: described mosqito repellent is for keeping away the mosquito clothes, keep away the mosquito mosquito net, keeping away the mosquito sheet.
The cylindrical ring-type of carrier structure of the present invention, and polarity is arranged in cavity, so can hold the pyrethroid ester molecule in cavity and insert and wherein form inclusion compound, play the effect of keeping away mosquito.Therefore mosqito repellent of the present invention does not contain adhesive, can not affect the feel of fabric, and has water-solublely, easy to use, goes for keeping away the mosquito clothes, keeps away the mosquito mosquito net, keeps away mosquito sheet etc. and keep away the mosquito goods.Simultaneously, mosqito repellent preparation method of the present invention is simple, has very strong practicality.
Embodiment
By the following specific examples further illustrate the invention:
Embodiment 1
The carrier that is 1:0.1:0.05:100 by mass ratio, permethrin, EDTA and water are mixed and heated to 60 ℃, react and within 36 hours, obtain described mosqito repellent, and wherein the structure of carrier is:
, wherein n is 4.
Embodiment 2
The carrier that is 1:0.5:0.01:100 by mass ratio, permethrin, EDTA and water are mixed and heated to 80 ℃, react and within 12 hours, obtain described mosqito repellent, and wherein the structure of carrier is:
, wherein n is 8.
Embodiment 3
The carrier that is 1:0.3:0.03:100 by mass ratio, permethrin, EDTA and water are mixed and heated to 70 ℃, react and within 24 hours, obtain described mosqito repellent, and wherein the structure of carrier is:
, wherein n is 6.
The described mosqito repellent of embodiment 1-3 is respectively used to keep away the mosquito clothes, keeps away the mosquito mosquito net, keeps away in the mosquito sheet the good mosquito effect of keeping away is arranged.
Claims (5)
1. a mosqito repellent, it is characterized in that: the carrier that described mosqito repellent is 1:0.1-0.5:0.01-0.05:100 by mass ratio, pyrethroid, water softener and water form, and the structure of described carrier is:
, wherein n is 4-8.
2. mosqito repellent according to claim 1, it is characterized in that: described pyrethroid is permethrin, described water softener is EDTA sodium.
3. mosqito repellent according to claim 1, it is characterized in that: the carrier that described mosqito repellent is 1:0.3:0.03:100 by mass ratio, pyrethroid, water softener and water form.
4. a method for preparing the described mosqito repellent of claim 1, its step comprises: the carrier that is 1:0.1-0.5:0.01-0.05:100 by mass ratio, pyrethroid, water softener and water are mixed and heated to 60-80 ℃, react and within 12-36 hour, obtain described mosqito repellent, wherein the structure of carrier is:
, wherein n is 4-8.
5. the application of the described mosqito repellent of claim 1 is characterized in that: described mosqito repellent is for keeping away the mosquito clothes, keep away the mosquito mosquito net, keeping away the mosquito sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101688310A CN103444701A (en) | 2012-05-28 | 2012-05-28 | Mosquito repellent, its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101688310A CN103444701A (en) | 2012-05-28 | 2012-05-28 | Mosquito repellent, its preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103444701A true CN103444701A (en) | 2013-12-18 |
Family
ID=49727886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101688310A Pending CN103444701A (en) | 2012-05-28 | 2012-05-28 | Mosquito repellent, its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103444701A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104588A (en) * | 1987-06-30 | 1988-03-16 | 上海市金山县东风涂料厂 | Slow-releasing agent for killing larvel mosquito |
| EP0183999B1 (en) * | 1984-11-05 | 1991-07-17 | ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) | Microencapsulated pyrethroids |
| CN1537430A (en) * | 2003-04-15 | 2004-10-20 | 北京华京五方实用纳米科技开发有限公 | High effective lambda-cyhalothrin (Gongfu) microemulsion, and its prodn. method |
| CN1640260A (en) * | 2004-12-17 | 2005-07-20 | 武汉鑫利来针织有限公司 | Mosquito repellent |
-
2012
- 2012-05-28 CN CN2012101688310A patent/CN103444701A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0183999B1 (en) * | 1984-11-05 | 1991-07-17 | ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) | Microencapsulated pyrethroids |
| CN87104588A (en) * | 1987-06-30 | 1988-03-16 | 上海市金山县东风涂料厂 | Slow-releasing agent for killing larvel mosquito |
| CN1537430A (en) * | 2003-04-15 | 2004-10-20 | 北京华京五方实用纳米科技开发有限公 | High effective lambda-cyhalothrin (Gongfu) microemulsion, and its prodn. method |
| CN1640260A (en) * | 2004-12-17 | 2005-07-20 | 武汉鑫利来针织有限公司 | Mosquito repellent |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160511 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |