CN100340168C - Pesticiding fragrant composition and ernulsion for preparing the same and preparing process - Google Patents

Pesticiding fragrant composition and ernulsion for preparing the same and preparing process Download PDF

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Publication number
CN100340168C
CN100340168C CNB2004100330099A CN200410033009A CN100340168C CN 100340168 C CN100340168 C CN 100340168C CN B2004100330099 A CNB2004100330099 A CN B2004100330099A CN 200410033009 A CN200410033009 A CN 200410033009A CN 100340168 C CN100340168 C CN 100340168C
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composition
stacte
desinsection
weight
compound
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CN1533694A (en
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田中康顺
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Abstract

This insecticidal incense stick comprises an insecticidal incense stick base containing a compound of formula (1) (wherein R is hydrogen atom, methyl group, methoxy group or methoxymethyl group; and X and Y are each independently chlorine atom, methyl group or hydrogen atom), a calcium alkylbenzensulfonate and a polyoxyalkylene alkyl ether. An emulsion and a method for manufacturing the insecticidal incense stick are also provided.

Description

Desinsection stacte composition and be used to prepare the emulsion and the preparation method of said composition
Technical field
The present invention relates to a kind of desinsection stacte composition, and be used to prepare the missible oil (being called EC hereinafter) of said composition and prepare the method for said composition.
Background technology
The compound of formula (1) expression:
Figure C20041003300900031
Wherein R is a hydrogen atom, methyl, methoxyl group or methoxyl methyl, X and Y respectively do for oneself chlorine atom, methyl or hydrogen atom.This compound has been disclosed in USP-6 as a kind of insecticidal constituent, and 225,495, USP-6,294,576, USP-4, in 889,872 documents such as grade.
At USP-6, also put down in writing this compound in 225,495 and USP-6,294,576 and can be processed into stacte composition (mosquito repellent coil disc).
Yet under some situation, above-mentioned desinsection stacte composition still can not obtain enough good effect.Thereby, need a kind of desinsection stacte composition that can show better effect of exploitation.
Summary of the invention
An object of the present invention is to provide a kind of desinsection stacte composition with excellent effect.
Other purpose of the present invention and advantage of the present invention will make those skilled in the art high-visible by following description.
The inventor finds that the effect of desinsection stacte composition can be improved by following measure: remove active component, be outside the compound of following formula (1) expression, by in desinsection stacte matrix, alkylbenzene mixture sulfoacid calcium and polyoxyalkylene alkyl, thus finish the present invention.
That is to say, the invention provides:
1. desinsection stacte composition wherein comprises the compound of formula (1) expression:
Wherein R is a hydrogen atom, methyl, methoxyl group or methoxyl methyl, X and the Y chlorine atom of respectively doing for oneself, methyl or hydrogen atom (hereinafter, being called compound (1));
Alkyl benzene calcium sulfonate; Polyoxyalkylene alkyl; With desinsection stacte matrix;
2. according to above-mentioned 1 composition,, comprise the compound (1) of 0.002 to 0.05 weight %, the polyoxyalkylene alkyl of the alkyl benzene calcium sulfonate of 0.002 to 0.05 weight % and 0.002 to 0.05 weight % wherein in composition;
3. according to above-mentioned 1 composition, wherein further comprise alkylbenzene;
4. according to above-mentioned 3 composition,, comprise the alkylbenzene of 0.03 to 0.8 weight % wherein in composition;
5. according to above-mentioned 1 composition, it is strip;
6. according to above-mentioned 1 composition, it is the coil shape;
7. missible oil that is used to prepare desinsection stacte composition, this missible oil inclusion compound (1), alkyl benzene calcium sulfonate, polyoxyalkylene alkyl, and alkylbenzene;
8. one kind prepares desinsection stacte method for compositions, comprises the steps:
To be used to prepare the diluted missible oil and the mixing of desinsection stacte matrix of desinsection stacte composition, this missible oil inclusion compound (1), alkyl benzene calcium sulfonate, polyoxyalkylene alkyl, and alkylbenzene; Moulding and dry gained mixture then; With
9. the desinsection stacte composition that obtains according to above-mentioned 8 method.
Detailed description of the preferred embodiment
Among the present invention, the example of compound (1) comprises 2,3,5,6-tetrafluoro-4-methyl-benzyl 3-(1-acrylic)-2,2-dimethyl cyclopropane carboxylic acid ester, 2,3,5,6-tetrafluoro-4-methoxy benzyl 3-(1-acrylic)-2,2-dimethyl cyclopropane carboxylic acid ester, 2,3,5,6-tetrafluoro-4-methoxy-benzyl 3-(1-acrylic)-2,2-dimethyl cyclopropane carboxylic acid ester and 2,3,5,6-ptfe benzyl 3-(2, the 2-dichloroethylene)-2,2-dimethyl cyclopropane carboxylic acid ester.These compounds are known, perhaps can prepare by known method.
The desinsection stacte matrix of using among the present invention can be conventional substrate, and this matrix is made up of combustion adjuvant (organic filler) and adhesive usually.
The example of combustion adjuvant comprises dry plant meal or powder such as wood powder, Dalmatian chrysanthemum slag, the epidermis meal of citrus fruit, palm shell powder, coconut shell powder, walnut parting etc., and powdered carbon such as charcoal powder, activated carbon powder, coal dust etc.They can be separately or two or more mix and use.
The example of adhesive comprises tabu-no-ki tree (red nanmu) powder, starch (as tapioca, corn starch, wheaten starch), casein, Siam glue, methylcellulose, carboxymethyl cellulose, high-molecular weight compounds such as polyvinyl alcohol etc.They can be separately or two or more mix and use.
Usually, the alkyl benzene calcium sulfonate that uses in the present invention is (C 8-C 14) alkyl benzene calcium sulfonate.Polyoxyalkylene alkyl, for example, polyoxygenated (C 2-C 3) allylic alkylation ether such as polyoxyethylene (C 12-C 18) alkyl ether.
Desinsection stacte composition of the present invention is the insecticidal matrix by inclusion compound (1), and alkyl benzene calcium sulfonate and polyoxyalkylene alkyl are formed.
Usually, desinsection stacte composition of the present invention comprises the compound (1) of 0.002 to 0.05 weight %, the polyoxyalkylene alkyl of the alkyl benzene calcium sulfonate of 0.002 to 0.05 weight % and 0.002 to 0.05 weight % in composition.
Desinsection stacte composition of the present invention can further comprise alkylbenzene.The example of alkylbenzene comprises C 10-C 14The benzene that alkyl replaces.Particularly, alkylbenzene is a decyl benzene for example, undecyl benzene, detergent alkylate and tridane.When desinsection stacte composition of the present invention comprised alkylbenzene, its content was normally in composition, 0.03 to 0.8 weight %.
If necessary, desinsection stacte composition can further comprise colouring agent, preservative etc.The example of colouring agent comprises organic pigment such as peacock green etc.The example of preservative comprises acid as benzoic acid, sorbic acid, dehydroactic acid, P-hydroxybenzoic acid, o-phenyl phenol etc., and the salt of above-mentioned substance and ester.Desinsection stacte composition of the present invention can comprise above-mentioned each compound of 1 weight % or less amount.
Desinsection stacte composition of the present invention can prepare like this, for example the EC and the desinsection stacte matrix (combustion adjuvant, adhesive etc.) of dilution is mixed, this is used to prepare the EC inclusion compound (1) of desinsection stacte composition, alkyl benzene calcium sulfonate, polyoxyalkylene alkyl, and alkylbenzene; And if required, further add entry.After kneading, with mould such as pressing machinery, extruder, embossing machine, stamping machine etc. are made suitable shape such as strip with the moulding of gained mixture, coil shape etc., and the subsequent drying forming mixture obtains desinsection stacte composition of the present invention.
The EC that is used to prepare the dilution of desinsection stacte composition is preparation like this, and dilute with water is used to prepare the EC of desinsection stacte composition of the present invention, described EC inclusion compound (1), alkyl benzene calcium sulfonate, polyoxyalkylene alkyl and alkylbenzene.Usually, emulsion of the present invention is the water dilution of the EC of per 1 weight portion with 10 to 1000 weight portions.
In order to prepare desinsection stacte composition of the present invention, usually, with mixing with the desinsection stacte matrix of 1 weight portion of 0.1 to 1.2 weight portion through dilution EC.
Be used to prepare the EC inclusion compound (1) of desinsection stacte composition of the present invention, alkyl benzene calcium sulfonate, polyoxyalkylene alkyl and alkylbenzene.
Usually, above-mentioned EC comprises the compound (1) of 2.5 to 20 weight %, the alkyl benzene calcium sulfonate of 2.5 to 20 weight %, the alkylbenzene of the polyoxyalkylene alkyl of 2.5 to 20 weight % and 40 to 92.5 weight %.For example, the preparation of EC can be by the compound (1) with specified rate; The emulsifier mixture that comprises the polyoxyalkylene alkyl of the alkyl benzene calcium sulfonate of specified rate and specified rate; And the alkylbenzene of specified rate mixes.
Obtaining desinsection stacte composition of the present invention thus can use according to conventional methods.That is to say that desinsection stacte composition of the present invention can produce smog in the habitat of insect (as mosquito, fly etc.) or in its vicinity as place such as in the room.When burning during this desinsection stacte composition, volatilization and diffusion activity composition, i.e. compound (1), thereby Pest Control.
Following preparation embodiment, comparing embodiment and test implementation example further describe the present invention, but should not be considered to limit the scope of the invention.In the following embodiments, except as otherwise noted, all " parts " are by weight.
Preparation embodiment
(1) EC (being called latex A hereinafter) that is used to prepare desinsection stacte composition is by mixing 5 part 2,3,5,6-tetrafluoro-4-methoxy benzyl (1R)-trans-3-(1-acrylic)-2,2-dimethyl cyclopropane carboxylic acid ester (the geometric isomer ratio of 1-acrylic: Z/E=about 8/1); 4.5 part alkyl benzene calcium sulfonate, 4.5 parts of polyoxyalkylene alkyl and 6 parts of arsols are (by Takemoto Oil ﹠amp; The Newkalgen155A/Takemoto Oil ﹠amp that Fat Co., Ltd makes; The mixture of the Newkalgen155F=2/1 that Fat Co., Ltd makes) mixture; Obtain with 80 parts of alkylbenzenes (the Mitsubishi Soft Alkylbenzene SAB-G that makes by Mitsubishi Chemical Corporation).
(2) by 0.1 part of EC A and 49.9 parts of water being mixed with the EC of the dilution that is used to produce desinsection stacte composition.The EC of 50 parts of dilutions is mixed with 15 parts of Dalmatian chrysanthemum slags, 15 parts of wood powders, 20 parts of red bucket tree powder and 10 parts of water.The gained mixture is fully mediated, subsequently by moulding and drying (40 ℃, 6 hours) to obtain required desinsection stacte composition (being called the present composition 1 hereinafter).
Comparing embodiment
A kind of desinsection stacte composition (being called comparative composition hereinafter) is to obtain like this, with 2,3,5,6-tetrafluoro-4-methoxy benzyl (1R)-anti--3-(1-acrylic)-2,10mL0.05% (w/v) acetone soln of 2-dimethyl cyclopropane carboxylic acid ester (the geometric isomer ratio of 1-acrylic: Z/E=about 8/1), 15g Dalmatian chrysanthemum slag, 15g wood powder, 20gSiam glue and 60mL water mix, fully mediate the gained mixture, with aftershaping and drying (40 ℃, 6 hours).
The test implementation example
The effect of desinsection stacte composition of the present invention will be described by following test implementation example.
10 female northern houses (Culex pipiens pallens) adult is put into 4cm internal diameter and the long glass tube of 12cm.Seal with the nylon wire of 16 sieves at the two ends of pipe.
On the other hand, on the high stainless cylinder of 20cm internal diameter and 80cm, lay the transparent cylinder of the high plastics of a 20cm internal diameter and 30cm.The above-mentioned glass tube of introducing mosquito places in the plastic cylinder, makes the lower end of glass tube and the lower end of plastic cylinder reach substantial same level.Then, the composition to be tested with smooth combustion places stainless cylinder bottom center.
After placing composition to be tested in the stainless cylinder, count the quantity of knocking down mosquito at any time, and knock down 50% mosquito (KT according to result's statistics 50) required time and knock down 90% mosquito (KT 90) required time.
The results are shown in table 1.
Table 1
Composition KT 90(minute) KT 90(minute)
Composition 1 of the present invention 5.2 6.2
Comparative composition 6.8 8.9
As shown in table 1, composition 1 of the present invention was knocked down 90% mosquito in about 6 minutes.On the other hand, even comparative composition was only knocked down 50% mosquito after about 7 minutes.
Therefore, the excellent effect that it is evident that desinsection stacte compositions display of the present invention.

Claims (5)

1. desinsection stacte composition wherein comprises the compound of formula (1) expression:
Figure C2004100330090002C1
Wherein R is a hydrogen atom, methyl, methoxyl group or methoxyl methyl, X and the Y chlorine atom of respectively doing for oneself, methyl or hydrogen atom;
Alkyl benzene calcium sulfonate; Polyoxyalkylene alkyl; With desinsection stacte matrix;
Wherein in composition, described composition comprises formula (1) compound of 0.002 to 0.05 weight %, the polyoxyalkylene alkyl of the alkyl benzene calcium sulfonate of 0.002 to 0.05 weight % and 0.002 to 0.05 weight %.
2. according to the composition of claim 1, wherein further comprise alkylbenzene.
3. according to the composition of claim 2,, comprise the alkylbenzene of 0.03 to 0.8 weight % wherein in composition.
4. according to the composition of claim 1, it is strip.
5. according to the composition of claim 1, it is the coil shape.
CNB2004100330099A 2003-02-20 2004-02-20 Pesticiding fragrant composition and ernulsion for preparing the same and preparing process Expired - Lifetime CN100340168C (en)

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JP2003042173A JP4423863B2 (en) 2003-02-20 2003-02-20 Insecticide
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BRPI0715137B8 (en) * 2006-08-10 2021-10-19 Nippon Soda Co Agrochemical composition containing an agrochemically active ingredient having a restricted wetting capacity
JP5262352B2 (en) 2008-06-30 2013-08-14 住友化学株式会社 Aqueous preparations containing pyrethroid compounds
JP5733810B2 (en) * 2008-09-25 2015-06-10 大日本除蟲菊株式会社 Mosquito coil for infectious disease control mosquito control
CN101524084B (en) * 2009-04-30 2012-11-07 江苏扬农化工股份有限公司 Muscicide incense and preparation method and application thereof
JP5589712B2 (en) * 2009-10-30 2014-09-17 住友化学株式会社 Pest control composition and pest control method
UY33443A (en) * 2010-06-19 2012-01-31 Bayer Animal Health Gmbh PREPARATION CONTAINING ECTOPARASITICIDE FOR THE FORMATION OF SPONTANEOUS EMULSION

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041863A (en) * 1989-03-31 1990-05-09 南开大学 A kind of chrysanthemum ester class mosquitocide
CN1229791A (en) * 1998-02-26 1999-09-29 住友化学工业株式会社 Ester compounds
CN1254507A (en) * 1998-11-20 2000-05-31 住友化学工业株式会社 Pyrethroid compound and composition containing said compound for preventing and killing pests

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041863A (en) * 1989-03-31 1990-05-09 南开大学 A kind of chrysanthemum ester class mosquitocide
CN1229791A (en) * 1998-02-26 1999-09-29 住友化学工业株式会社 Ester compounds
CN1254507A (en) * 1998-11-20 2000-05-31 住友化学工业株式会社 Pyrethroid compound and composition containing said compound for preventing and killing pests

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