CN1149382A - Pest killing mosquito-repellent incense - Google Patents
Pest killing mosquito-repellent incense Download PDFInfo
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- CN1149382A CN1149382A CN 96112120 CN96112120A CN1149382A CN 1149382 A CN1149382 A CN 1149382A CN 96112120 CN96112120 CN 96112120 CN 96112120 A CN96112120 A CN 96112120A CN 1149382 A CN1149382 A CN 1149382A
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Abstract
To obtain an incense stick capable of continuously burning for many hours, having a suppressed burning rate. This incense stick comprises 25-30wt.% based on the total of the incense stick of a polyvinyl alcohol to suppress the burning rate of the incense stick. For example, an insecticidal incense is composed of 0.01-2wt.% of an insecticidal component compound, 10-30wt.% of a binder such as powder of Machilus thunbergii, etc., 25-30wt.% of the polyvinyl alcohol and 40-65wt.% of a combustion supporting agent such as Chrysanthemum cinerariaefolium, wood flour, etc.
Description
The present invention relates to mosquito-repellent incense, particularly, the method that relates to suppress the mosquito-repellent incense of burning velocity and suppress mosquito incense burning speed.
So-called mosquito-repellent incense is by burning, a kind of goods of the active ingredient that volatilization is contained.
So far, known have various mosquito-repellent incenses, but for the disinsecting mosquito repellant incense made of preventing and kill off mosquito, fly etc., be alleged expeling mosquito-repellent incense since generally at most 6-7 hour with regard to after-flame, can not last till before day and by the problem of bite by mosquitos so exist.
To this, the total length of disinsecting mosquito repellant incense made of can extending solves this problem, but in reality, this will will change with mold shape, size the total length 70-80cm mosquito-repellent incense manufacturing of using in the past, can cause the transformation of manufacturing line and the change of packaging machine etc. thereupon, equipment investment be increased, so the existing manufacturing equipment manufacturing of direct use is developed in hope at present, be shape, size with identical in the past, and the disinsecting mosquito repellant incense made that slows down of burning velocity.
The present inventor is in view of above-mentioned problem, and result of study is found, is contained in the mosquito-repellent incense by the polyvinyl alcohol (Polyvinyl à lcohol) with specified quantitative, can suppress the burning velocity of this mosquito-repellent incense.
That is, the present invention relates to, contain the mosquito-repellent incense of polyvinyl alcohol 25-30 weight % for total amount.In addition, the present invention relates to be contained in the mosquito-repellent incense, suppress the method for the burning velocity of mosquito-repellent incense by polyvinyl alcohol with 25-30 weight %.
Mosquito-repellent incense of the present invention can suppress burning velocity effectively.
Polyvinyl alcohol is by with after the vinyl acetate polymerization, the polyvinyl acetate that obtains adds water decomposition (saponification) wholly or in part and makes under the alkali existence condition, various products are available on the market, in the present invention, use the product of degree of polymerization 500-3000, saponification degree 70-100 mole usually.
Generally,, mosquito-repellent incense is extinguished midway if the addition of polyvinyl alcohol surpasses 30 weight % flammability variation, undesirable.On the other hand,, can not get sufficient burning velocity often and suppress effect during at the addition of polyvinyl alcohol less than 25 weight %.
Mosquito-repellent incense of the present invention contains polyvinyl alcohol 25-30 weight %, adhesive 10-30 weight % and combustion adjuvant 40-65 weight % usually.When particularly mosquito-repellent incense is disinsecting mosquito repellant incense made, contain active insecticidal components compound 0.01-2 weight %, polyvinyl alcohol 25-30 weight %, adhesive 10-30 weight % and combustion adjuvant 40-65 weight % usually.
As this active insecticidal components compound, the pyrethroid compound that safety in utilization is good＜pyrethroid compound preferably 〉, as its concrete example, for example can enumerate pyrethrins＜pyrethrin 〉, allethrin＜allethrin, ripple draws worm chrysanthemum＜prallethrin, trans Dalmatian chrysanthemum＜transfluthrin, Chryson＜resmethrin, furans worm chrysanthemum＜furamethrin, M ansolysen＜empenthrin, draw worm chrysanthemum＜terallethrin very much, intend worm chrysanthemum＜phthalthrin etc.These active insecticidal components compounds also can be made emulsion, finish, microcapsule formulations＜microcapsuleformulation 〉, use behind the preparation such as various connecing of bag.
As adhesive, for example can enumerate tower cloth powder＜tabu-powder 〉, starch, mannan＜mannan 〉, seaweeds extraction powder, Abelmoschus＜ambrette〉powder, tragacanth gum＜gum tragacanth 〉, gum Arabic＜gum arabic〉More creates glue＜guar gum 〉, gambir＜gambier〉the extraction powder, casein＜Kasein〉etc. natural polymer, polyacrylamide＜polyacrylamide 〉, Sodium Polyacrylate＜sodium polyacrylate 〉, polyethylene glycol oxide＜polyethylene oxide 〉, PVP(polyvinyl pyrrolidone)＜polyvinyl pyrrolidone 〉, methylcellulose＜methyl cellulose 〉, ethyl cellulose＜ethyl cellulose 〉, hydroxyethylcellulose＜hydroxyethyl cellulose 〉, hydroxypropyl cellulose＜hydroxypropyl cellulose 〉, CMC salt＜Salt ofcarboxymethyl cellulose 〉, carboxymethyl starch salt＜Salt of carboxymethylStarch 〉, dialdehyde stareh＜dialdehyde starch 〉, cationic starch＜Cationicstarch〉etc. synthetic high polymer etc., it can be used separately or mix more than two kinds and use.
Particularly in disinsecting mosquito repellant incense made as adhesive; Preferred tower cloth bark that camphorwood Ke Tabu belongs to trees, branch, the leaves etc. of using carry out drying, make powdered.
In addition, as combustion adjuvant, for example can enumerate wood powder, composite family＜Compositae〉plant powder, celery section＜celery section, Umbelliferae〉plant powder, plum wingceltis section＜Mei Tanke, Meliaceae〉plant powder, Shen Ding flower section＜Shen Ding flower section, Thymelaeaceae〉plant powder, Myrtaceae＜Portugal section, Myrtaceae〉plant powder, Moraceae＜Moraceae, Moraceae〉plant powder, Oleaceae (Oleaceae, Oleaceae〉plant powder, purple perilla section＜purple perilla section, Labiatae〉plant powder, alizarin section＜alizarin section, Rubiaceae〉plant powder, Caprifoliaceae＜Caprifoliaceae, Caprifoliaceae〉plant powder, rice section＜rice section, Gramineae〉plant powder, the plant drying powder of Dalmatian chrysanthemum extraction powder (Dalmatian chrysanthemum＜pyrethrum marc 〉) etc., charcoal, active carbon, coal, carbon black＜Carbon black〉etc. carbon powder etc., can be separately or mix more than two kinds and use with it.
Particularly in disinsecting mosquito repellant incense made, as combustion adjuvant, preferably use Dalmatian chrysanthemum dregs of rice powder＜Pyrethrummarc〉and/or wood powder juniper＜Bai Zhen for example, juniper〉powder, Asiatic sweet leaf＜Asiatic sweet leaf, Sandalwood〉powder, nanmu (nanmu, Comphor tree〉powder, fir (fir, fir〉powder, China fir＜China fir, Japanese cedar〉powder, willow＜willow, Willow〉powder, pin paulownia＜pin paulownia, Kalopanaxpictus〉powder, Piao (Piao, Magnolia hypoleuca〉powder, (Como, Como, limetree〉powder, orange peel＜orange peel, Orange peel〉powder, gradually sharp lily magnolia＜yellow poplar〉powder, osmanthus＜osmanthus, Japanese Judas-tree〉powder, wattle＜acacia〉powder, white poplar＜white poplar, Poplar〉powder, white passwood＜Tilia Miqueliana〉powder, Da Liu＜Toisusu Urbania〉powder; swamp English walnut (swamp English walnut, Pterocarya rhoiflia〉powder, rock cypress＜plant, the China ink Chinese juniper, ThujaStandishii〉powder, paulownia＜paulownia, Paulownia〉powder, saline land＜saline land〉powder, cork＜balsa〉powder, willow is pressed＜lauan〉powder, white birch＜white birch, White birch〉powder, the Citrus wood powder, mushroom＜vertebra young pilose antler, Shiitake fimgus〉skid＜Scrap-of-wood wood powder etc.
In addition, for mosquito-repellent incense of the present invention, as required, can use pigment, preservative etc., as used pigment, for example can use malachite green＜malachite green〉etc. organic pigment, inorganic pigment, dyestuff etc., in addition, as mould inhibitor, for example can enumerate benzoic acid, sorb saccharic acid＜Sorbic acid 〉, dehydroactic acid＜dehydroacetic acid, P-hydroxybenzoic acid＜P-hydroxyben zoic acid, o-phenyl phenol＜o-phenylphenol etc. acid, its salt and ester thereof etc.Content is respectively below the 2 weight % in mosquito-repellent incense.And then, for mosquito-repellent incense of the present invention, as required, also can contain spices.
Mosquito-repellent incense of the present invention can pass through mixed adhesive, polyvinyl alcohol, combustion adjuvant etc., add water mixing after, with forming machine moulding such as pressure forming machine, extrusion shaping machine, injection (mo(u)lding) machine, drying and make.When mosquito-repellent incense of the present invention is disinsecting mosquito repellant incense made, but mixed insecticidal active compound component or its preparation product, adhesive, polyvinyl alcohol, combustion adjuvant etc., add water mixing after, with forming machine moulding, dryings such as pressure forming machines, extrusion shaping machine, injection (mo(u)lding) machine, and make.
As the shape of mosquito-repellent incense of the present invention, can enumerate helical form, bar-shaped etc.Size for mosquito-repellent incense of the present invention has no particular limits, but this mosquito-repellent incense is when being shaped as helical form, and external diameter is about 3cm-30cm, the thick 2mm-10mm of being about; Be shaped as when bar-shaped, diameter is about 3mm-20mm, uses easily when being about to 10cm-200cm.
For using disinsecting mosquito repellant incense made of the present invention, during the control deinsectization, as long as by lighting disinsecting mosquito repellant incense made of the present invention, also burning, the active insecticidal components compound that distributes with which is just passable.As the worm of object, can change by the active insecticidal components compound that is contained in the disinsecting mosquito repellant incense made of the present invention, for example can enumerate fly, mosquito, cockroach etc.
Embodiment
Below, specifically describe the present invention with embodiment, but the invention is not restricted to following example.
At first, expression mosquito-repellent incense Production Example of the present invention.
Production Example 1
The ripple that adds is drawn worm chrysanthemum＜prallethrin〉and emulsion [draw worm chrysanthemum＜prallethrin by ripple〉0.05 weight portion, Hymal＜Hymal〉BLZ (this grease of pine pharmacy control surface activating agent) 0.01 weight portion, Hymal＜Hymal〉1002Z (pine this grease pharmacy control surface activating agent) 0.01 weight portion and solvesso＜Solvesso〉150 (Ai Kesen＜Exxon〉chemistry be shaped on the machine solvent), 0.01 weight portion forms] 0.08 weight portion, synthol＜Gohsenol〉and GL-05 (Japanese synthetic chemical industry system polyvinyl alcohol＜Polyvingl alcohol 〉) 25 weight portions, tower cloth powder＜tabu powder) 20 weight portions, wood powder 10 weight portions, malachite green＜malachite green〉0.3 part, sodium dehydroacetate＜Sodium dehydroacetate〉0.2 part of weight portion and Dalmatian chrysanthemum dregs of rice powder, all to mix as 100 weight portions, to wherein adding suitable quantity of water, fully mixing, extrusion molding, drying obtains disinsecting mosquito repellant incense made.
Production Example 2
In Production Example 1, replace the 10 weight portion wood powders except using 30 weight portion wood powders, other and Production Example 1 are identical, obtain disinsecting mosquito repellant incense made.
Production Example 3
In Production Example 1, except using tower cloth powder 10 weight portions to replace tower cloth powder＜tabu-powder〉20 weight portions, use synthol 27.5 weight portions to replace synthol CL-0.5＜Gohsenol〉outside (polyvinyl alcohol＜polyvinyl alcohol 〉) 25 weight portions, other and Production Example 1 are identical, obtain disinsecting mosquito repellant incense made.
Production Example 4
In Production Example 3, replace wood powder 10 weight portions except using wood powder 40 weight portions, other and Production Example 3 are identical, obtain disinsecting mosquito repellant incense made.
Production Example 5
In Production Example 3, replacing synthol＜Gohsenol except using synthol 30 weight portions〉(polyvinyl alcohol＜polyvinyl alcohol〉(polyvinyl alcohol＜polyvinyl alcohol 〉) 27.5 weight portions, other and Production Example 3 are identical; Obtain disinsecting mosquito repellant incense made.
Production Example 6
In Production Example 5, replace tower cloth powder＜tabu-powder except using tower cloth powder 15 weight portions〉10 weight portions, use wood powder 20 weight portions to replace outside wood powder 10 weight portions, other and Production Example 5 are identical, obtain disinsecting mosquito repellant incense made.
Then, with in the aftermentioned test example relatively the Production Example of the disinsecting mosquito repellant incense made of usefulness represent as a reference example.
Reference example 1
In Production Example 1, except not using synthol＜Gohsenol 〉, other and Production Example 1 are identical, obtain disinsecting mosquito repellant incense made.
Reference example 2
In Production Example 1, replacing synthol＜Gohsenol except using synthol 15 weight portions〉25 weight portions, other and Production Example 1 are identical, obtain disinsecting mosquito repellant incense made.
Reference example 3
In Production Example 3, replacing synthol＜Gohsenol except using synthol 10 weight portions〉27.5 weight portions, other and Production Example 3 are identical, obtain disinsecting mosquito repellant incense made.
Reference example 4
In Production Example 3,, replacing synthol＜Gohsenol except using synthol 35 weight portions〉outside 27.5 weight portions, other and Production Example 3 are identical, obtain disinsecting mosquito repellant incense made.
Below the expression test is routine.
The test example
With method shown in following, make the needed time of each mosquito incense burning lcm that obtains by above-mentioned Production Example and comparative example.
(method)
The mosquito-repellent incense of the long 10cm of supporting flatly with thin cotton thread, with 4cm interval, is hung on the mosquito-repellent incense (with reference to Fig. 1) with the hammer of 2 about 3g.Igniting mosquito-repellent incense is measured because burning drops to the back time that hammer falls from initial hammer.Repeat 3 operations, its mean value divided by length (4cm), is obtained the burning time of every 1cm mosquito-repellent incense.Its result is as shown in table 1.
Table 1
| For the test mosquito-repellent incense | The burning time of every 1cm (branch) |
| Production Example 1 | ??????7.1 |
| Production Example 2 | ??????7.2 |
| Production Example 3 | ??????7.3 |
| Production Example 4 | ??????7.4 |
| Production Example 5 | ??????7.3 |
| Production Example 6 | ??????7.2 |
| Reference example 1 | ??????4.5 |
| Reference example 2 | ??????5.2 |
| Reference example 3 | ??????4.5 |
| Reference example 4 | ???????- |
Mosquito-repellent incense by reference example 4 obtains on the way extinguishes, and fails to measure burning velocity.
Because mosquito-repellent incense of the present invention, the burning time that per unit is long is longer than mosquito-repellent incense in the past, so longer and effective for the comparable time of mosquito incense burning in the past of mosquito-repellent incense with in the past shape, size.In addition, even when making, also can make mosquito-repellent incense with the effective time that mosquito-repellent incense was identical in the past than the short mosquito-repellent incense of mosquito-repellent incense in the past.
The simple declaration of figure
Fig. 1 is in the expression test example, measures the key diagram of mosquito incense burning time method.
Symbol description
1 mosquito-repellent incense
2 weights
The supporting station of 3 mosquito-repellent incenses
Claims (7)
1. a mosquito-repellent incense is characterized in that containing 25-30 weight % polyvinyl alcohol.
2. a mosquito-repellent incense is characterized in that containing 10-30 weight % adhesive, 25-30 weight % polyvinyl alcohol and 40-65 weight combustion adjuvant.
3. a disinsecting mosquito repellant incense made is characterized in that containing 0.01-2 weight % active insecticidal components compound, 10-30 weight % adhesive, 25-30 weight % polyvinyl alcohol and 40-65 weight combustion adjuvant.
4. disinsecting mosquito repellant incense made according to claim 3, wherein adhesive is a tower cloth powder (tabu-powder).
5. according to claim 3 or 4 described disinsecting mosquito repellant incense mades, combustion adjuvant wherein is Dalmatian chrysanthemum dregs of rice powder and/or wood powder.
6. suppress the method for mosquito incense burning speed, it is characterized in that in the mosquito-repellent incense, contain 25-30 weight % polyvinyl alcohol for the mosquito-repellent incense gross weight.
7. polyvinyl alcohol is as the application of mosquito incense burning speed inhibitor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7196479A JPH0940505A (en) | 1995-08-01 | 1995-08-01 | Incense stick |
| JP196479/95 | 1995-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1149382A true CN1149382A (en) | 1997-05-14 |
Family
ID=16358483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96112120 Pending CN1149382A (en) | 1995-08-01 | 1996-08-01 | Pest killing mosquito-repellent incense |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0940505A (en) |
| CN (1) | CN1149382A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125031A (en) * | 2010-12-13 | 2011-07-20 | 中国农业科学院农业环境与可持续发展研究所 | Combustion improver for mosquito coil incense |
| CN103891783A (en) * | 2014-02-26 | 2014-07-02 | 张燕 | Mosquito-repellent incense and preparation method thereof |
| CN103891785A (en) * | 2014-02-26 | 2014-07-02 | 张燕 | Mosquito-repellent incense and preparation method thereof |
| CN112602733A (en) * | 2020-12-29 | 2021-04-06 | 福建兴全香业有限公司 | Incense for killing cockroaches and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5220498B2 (en) * | 2008-07-02 | 2013-06-26 | フマキラー株式会社 | Method for delaying burning of incense for smoke |
| JP5587966B2 (en) * | 2012-12-10 | 2014-09-10 | フマキラー株式会社 | Inflammable incense for burning smoke |
-
1995
- 1995-08-01 JP JP7196479A patent/JPH0940505A/en active Pending
-
1996
- 1996-08-01 CN CN 96112120 patent/CN1149382A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125031A (en) * | 2010-12-13 | 2011-07-20 | 中国农业科学院农业环境与可持续发展研究所 | Combustion improver for mosquito coil incense |
| CN103891783A (en) * | 2014-02-26 | 2014-07-02 | 张燕 | Mosquito-repellent incense and preparation method thereof |
| CN103891785A (en) * | 2014-02-26 | 2014-07-02 | 张燕 | Mosquito-repellent incense and preparation method thereof |
| CN112602733A (en) * | 2020-12-29 | 2021-04-06 | 福建兴全香业有限公司 | Incense for killing cockroaches and preparation method thereof |
| CN112602733B (en) * | 2020-12-29 | 2022-01-18 | 福建兴全香业有限公司 | Incense for killing cockroaches and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0940505A (en) | 1997-02-10 |
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