CN104621101A - Anti-insect agent for clothes - Google Patents
Anti-insect agent for clothes Download PDFInfo
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- CN104621101A CN104621101A CN201410641930.5A CN201410641930A CN104621101A CN 104621101 A CN104621101 A CN 104621101A CN 201410641930 A CN201410641930 A CN 201410641930A CN 104621101 A CN104621101 A CN 104621101A
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- dress material
- acetate
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- insect
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Abstract
The utility model provides an aqueous-gel bead type anti-insect agent for clothes, wherein the agent is excellent in volatile active ingredient and easy to control. The aqueous-gel bead type anti-insect agent comprises an acrylic acid-based water-absorbing polymer, an anti-insect condiment composition for clothes and water. The anti-insect condiment composition contains a component (a) selected from a general formula (I): CH3-COO-R1...(I) or a general formula (II): R2-CH2-COO-CH2-CH=CH2 ...(II).
Description
Technical field
The present invention relates to a kind of dress material insect-proof agent of aqueous gel pearl type.
Background technology
In order to protect fibre not by the impact of the dress material insects such as casemaking clothes moth class, khapra beetle class, tassel tail class, various insect-proof agent is developed with practical.Such as, there will be a known Prallethrin, the third Flumethrin etc. are had the dress material insect-proof agent (for example, referring to patent document 1) of volatile pyrethroid insecticidal constituent as active ingredient at normal temperatures.The insect-proof agent of patent document 1 is the preparation containing pyrethroid insecticides, absorbent polymer, water and stabilizing agent, and as pyrethroid insecticides, vapour pressure when using 20 DEG C is 10
-4~ 10
-1the insecticide of mmHg.
In addition, nearest consumer demand variation, can see that hobby has the tendency of the insect-proof agent of aromaticity.So, develop alternative insecticidal constituent and use using the insect-proof agent (for example, referring to patent document 2) of fragrance component as active ingredient dress material insect to anti-repelling properties.The insects repellant volatilization composition of patent document 2 contains citronellal and is selected from more than one in terpineol, menthol, citrene, geraniol, citronellol, amphene etc. as pest repelling composition, and the content of the citronellal in pest repelling composition is adjusted to 2 ~ 10 quality %.
Prior art document
Patent document
Patent document 1: Japanese Unexamined Patent Publication 10-182304 publication
Patent document 2: Japanese Unexamined Patent Publication 2003-201203 publication
Summary of the invention
The problem that invention will solve
As the pyrethroid insecticidal constituent of the active ingredient of the insect-proof agent of patent document 1 while namely high insecticidal effect being obtained to dress material insect with trace, there is the advantage high to human safety.But pyrethroid insecticidal constituent is to being full of the process space requirement regular hour.Therefore, according to Shi Zhuan Condition, there is the situation that can not obtain sufficient insecticidal effect from initial stage.
As the fragrance component (pest repelling composition) of active ingredient of the insects repellant volatilization composition of patent document 2 compared with pyrethroid insecticidal constituent, excellent from the volatility used initial stage.But, when directly using fragrance component, have and be difficult to the volatile quantity between the operating period to control for certain, repellent effect are difficult to the problem that continues.Being the preparation that is object with the space that living room, outdoor etc. are larger using fragrance component previously as the insect-proof agent of principal component, is not imagination at the preparation of the narrower and small confined space use such as wardrobe, drawer, closet, dress material containing box.Particularly, at the dress material insect-proof agent that the confined space of wardrobe, drawer, closet, dress material containing box etc. uses, for reach regulation operating period between, require the volatile quantity of active ingredient change little.
The present invention is the invention made in view of the above problems, its object is to be provided in remain valid composition excellence volatile while, easily controls the dress material insect-proof agent of its volatile quantity.
The means of dealing with problems
In order to achieve the above object, the dress material insect-proof agent that the present inventor etc. have found to possess following composition can obtain excellent effect.
(1) a dress material insect-proof agent for aqueous gel pearl type, it contains acrylic compounds water absorbent polymer, dress material insect protected flavor compositions and water.
(2) the dress material insect-proof agent as described in (1), wherein, the content of described dress material insect protected flavor compositions is 0.2 ~ 5.0 quality %.
(3) the dress material insect-proof agent as described in (1) or (2), wherein, described acrylic compounds water absorbent polymer is acrylic acid/acrylate copolymer.
(4) the dress material insect-proof agent according to any one of (1) ~ (3), it is also containing surfactant.
(5) the dress material insect-proof agent according to any one of (1) ~ (4), wherein, described dress material insect protected flavor compositions containing, for example under (a) and (b) composition as dress material insect protected composition:
A () is selected from the acetate compound that represents with general formula (I) and/or at least one fragrance component in the allyl ester compound that represents with general formula (II),
General formula (I):
CH
3-COO-R
1… (I)
(R
1alcohol residue for carbon number is 6 ~ 12),
General formula (II):
R
2-CH
2-COO-CH
2-CH＝CH
2… (II)
(R
2the cycloalkyl, the carbon number that are 4 ~ 7 for carbon number be 4 ~ 7 alkyl, carbon number be 4 ~ 7 alkoxyl, the carbon number carbon number that is 4 ~ 7 are the cycloalkyloxy of 4 ~ 7, or phenoxy group);
B () is selected from monoterpenes alcohol or carbon number is at least one fragrance component in the aromatic alcohols of 10.
(6) the dress material insect-proof agent as described in (5), wherein, (a) is 0.1 ~ 1.25 times amount with proportioning (a)/(b) of (b).
(7) the dress material insect-proof agent as described in (5) or (6), wherein, it is be selected from least one in the group that is made up of following compound with the acetate compound that described (a) general formula (I) represents: vertenex, verdox, acetic acid is to tertiary pentyl cyclohexyl, cyclacet, benzyl acetate, phenethyl acetate, methyl phenyl carbinyl acetate, acetic acid fennel ester, cinnamyl acetate, terpinyl acetate, dihydroterpinyl acetate, bergamio, ethyl linalyl acetate, citronellyl acetate, geranyl acetate, neryl acetate, borneolacetate, isobornyl acetate and 3-acetic acid hexin ester,
Be selected from least one in the group that is made up of following compound with the allyl ester compound that general formula (II) represents: allyl hexanoate, allyl heptanoate, allyl octanoate, allyl cyclohexyl propionate, allyl amyl glycolate, cyclohexyloxy allyl acetate and Allyl Phenoxyacetate.
(8) the dress material insect-proof agent according to any one of (5) ~ (7), wherein, described (b) monoterpenes alcohol or carbon number be 10 aromatic alcohols be selected from least one in the group that is made up of following compound: terpineol, geraniol, dihydromyrcenol, borneol, menthol, citronellol, nerol, linalool, ethyl linalool, Thymol, eugenol and to terpane-3,8-glycol.
(9) the dress material insect-proof agent according to any one of (1) ~ (8), wherein, described dress material insect protected flavor compositions contains (c) and is selected from methyl benzoate and three ring [5.2.1.0
2.6] at least one fragrance component in the group that forms of decane-2-carboxylic acid, ethyl ester (Off Le one テ mono-ト) is as dress material insect protected composition.
Invention effect
Dress material insect-proof agent of the present invention is in specific water absorbent polymer, the dress material insect protected flavor compositions containing dress material insect protected composition and water is carried out the preparation combined.Such dress material insect-proof agent can continue to play the repellent effect of dress material insect protected composition excellence and obstruction effect of ingesting for a long time.
In addition, the content of dress material insect protected flavor compositions is adjustable as and is suitable for using at confined space, and therefore keeping dress material insect protected composition excellence volatile while, the variation of volatile quantity diminishes.Consequently, dress material insect-proof agent of the present invention can make dress material insect protected composition continue volatilization at confined space with the volatile quantity controlled during use.
Further, dress material insect-proof agent of the present invention can not manufacture containing insecticidal constituent in fact, even if the people therefore not liking use of insecticide also can use no conflict, can also prevent the lingering fragrance of fibre (dress material) too much.
Embodiment
Dress material insect-proof agent of the present invention mainly uses fragrance component as dress material insect protected composition.About such fragrance component, this specification is called " dress material pest repelling spices ".The form of dress material insect-proof agent of the present invention is dissolved in the water by the dress material insect protected flavor compositions containing appropriate dress material pest repelling spices to prepare the aqueous solution, and this aqueous solution is remained on the insect-proof agent as aqueous gel pearl type in gel beads.Dress material pest repelling spices selects the vapour pressure at 20 DEG C to be the spices of 0.01 ~ 50Pa.Below, dress material pest repelling spices is described.
Dress material pest repelling spices contains (a) and is selected from general formula (I):
CH
3-COO-R
1… (I)
(R
1: carbon number is the alcohol residue of 6 ~ 12)
The acetate compound represented and/or with general formula (II):
R
2-CH
2-COO-CH
2-CH＝CH
2… (II)
(R
2: carbon number be 4 ~ 7 alkyl, alkoxyl, cycloalkyl, cycloalkyloxy or phenoxy group)
At least one fragrance component in the allyl ester compound represented,
(b) being selected from monoterpenes alcohol or carbon number is at least one fragrance component in the aromatic alcohols of 10.
As the acetate compound represented with general formula (I), such as, vertenex, verdox, acetic acid can be enumerated to tertiary pentyl cyclohexyl, cyclacet, benzyl acetate, phenethyl acetate, methyl phenyl carbinyl acetate, acetic acid fennel ester, cinnamyl acetate, terpinyl acetate, dihydroterpinyl acetate, bergamio, ethyl linalyl acetate, citronellyl acetate, geranyl acetate, neryl acetate, borneolacetate, isobornyl acetate and 3-acetic acid hexin ester.These acetate compounds can be used alone, and also can use by multiple combination.
As the allyl ester compound represented with general formula (II), such as, allyl hexanoate, allyl heptanoate, allyl octanoate, allyl cyclohexyl propionate, allyl isoamyloxyacetate, cyclohexyloxy allyl acetate and Allyl Phenoxyacetate can be enumerated.These allyl ester compounds can be used alone, and also can use by multiple combination.
Be the aromatic alcohols of 10 as monoterpenes alcohol or carbon number, such as, terpineol, geraniol, dihydromyrcenol, borneol, menthol, citronellol, nerol, linalool, ethyl linalool, Thymol, eugenol and to terpane-3,8-glycol can be enumerated.These monoterpenes alcohol or carbon number be 10 aromatic alcohols can be used alone, also can multiple combination use.
Further, dress material pest repelling spices, except above-mentioned (a) and (b), can also be selected from by methyl benzoate and three ring [5.2.1.0 by (c) containing being selected from
2.6] decane-2-carboxylic acid, ethyl ester composition group at least one fragrance component as dress material insect protected composition.These fragrance components can be used alone, and also can use by multiple combination.
As mentioned above, dress material of the present invention uses following as dress material insect protected composition with insect-proof agent: share acetate compound that (a) represent with general formula (I) and/or at least one fragrance component in the allyl ester compound that represents with general formula (II) and (b) to be selected from monoterpenes alcohol or carbon number be at least one fragrance component in the aromatic alcohols of 10, and further as required, share (c) and be selected from by methyl benzoate and three ring [5.2.1.0
2.6] decane-2-carboxylic acid, ethyl ester composition group at least one spices.
Dress material insect-proof agent uses at confined spaces such as wardrobe, drawer, closet, dress material containing boxs usually.Therefore, dress material insect-proof agent needs the content suitably regulating dress material insect protected flavor compositions.The present inventor etc. are to the dress material content of insect protected flavor compositions in dress material insect-proof agent, namely, above-mentioned (a) and (b) are (as required, further containing (c)) the total weight of each dress material insect protected composition relative to the weight of dress material insect-proof agent, have studied optimal scope.Then, according to the wholwe-hearted research such as the present inventor as a result, find that the content of dress material insect protected flavor compositions in dress material insect-proof agent is preferably the scope of 0.2 ~ 5.0 quality %.This content is fewer than the content of the insect protected composition in flying pest repellant, and described flying pest repellant is not imagine the indoor or outdoor use be used in the narrow and small confined space such as wardrobe, closet.Even if dress material insect-proof agent of the present invention is few as the content of the dress material insect protected flavor compositions of active ingredient, also the dress material insect protected composition excellence keeping comprising in dress material insect protected flavor compositions volatile while, easily its volatile quantity can be controlled.And, by reducing the dress material content of insect protected flavor compositions, too much can not produce the lingering fragrance to fibre (dress material), can be made into and few insect-proof agent is born to fibre.Herein, think that (a) is preferably 0.1 ~ 1.25 times amount with proportioning (a)/(b) of (b).By regulating proportioning (a)/(b) in above-mentioned scope, the repellent effect of dress material pest repelling spices excellence and obstruction effect of ingesting can be played for a long time constantly.
Dress material insect-proof agent of the present invention also suitably can add fragrance component other than the above as dress material pest repelling spices, such as, and the monoterpenes hydrocarbon such as citrene; The monoterpenes ketone such as menthones, carvol, pulegone, camphor, damascone; The monoterpenes aldehyde such as citral, citronellal, neral, perillaldehyde; The ester compounds such as cinnamyl formate, geranyl formate; Phenethyl alcohol, diphenyl ether, dihydro indenyl-2,4-diox (Dihydroindenyl-2,4-dioxane, indolarome) etc., further, also the various essential oil classes comprising above-mentioned fragrance component can suitably be added, such as, jasmine oil, neroli oil, peppermint oil, bergamot oil, orange oil, pelargonium oil, petit grain oil, lemon oil, citronella oil, lemongrass oil, cinnamon oil, eucalyptus oil, eucalyptus citriodora oil, thyme wet goods.
In addition, in the dress material insect protected flavor compositions that dress material insect-proof agent comprises, other functional components such as such as deodorizing ingredient, degerming antimicrobial component etc. can also be mixed.As deodorizing ingredient, representational have the plant extracts be selected from grass family, Theaceae, Ginkgoaceae, Oleaceae, Moraceae, Rutaceae, Malpighiaceae, Ebenaceae.In addition, the leaf alcohol that is called " green perfume (or spice) " or leaf aldehyde etc. can be added, thus give relaxation effect.These functional components can be used alone, and also can be combined use.
Moreover, although dress material insect-proof agent of the present invention is not precluded within mixed insecticidal composition in dress material insect protected flavor compositions, according to technical conceive of the present invention, during mixed insecticidal composition, be preferably limited to denier.As blendable insecticidal constituent, such as, the volatile pyrethroid insecticidal constituents of normal temperature such as Prallethrin, the third Flumethrin, transfluthrin, metofluthrin can be enumerated.
In the dress material insect protected flavor compositions that dress material insect-proof agent comprises, the vapour pressure that can mix at 20 DEG C is that the glycol of 0.2 ~ 20Pa and/or glycol ethers continue composition as the repellent effect after the volatilization of dress material pest repelling spices.As this concrete example, propane diols (10.7Pa), dipropylene glycol (1.3Pa), tripropylene glycol (0.67Pa), diethylene glycol (3Pa), triethylene glycol (1Pa), 1,3-BDO, hexylene glycol (6.7Pa), ethylene glycol benzyl ether (2.7Pa), diethylene glycol monobutyl ether (3Pa), Dipropylene glycol mono-n-butyl Ether and Tripropylene glycol monomethyl Ether can be enumerated.Vapour pressure in bracket after material name at numeric representation 20 DEG C.These repellent effects continue, in composition, preferably to use dipropylene glycol.Moreover above-mentioned glycol and/or glycol ethers can be used alone, also use can be combined.Glycol and/or the proportioning of glycol ethers to flying pest repellent spices are preferably about 0.05 ~ 5 times.
In dress material insect protected flavor compositions (infiltration liquid), mixed surfactant is also effective.Surfactant makes dress material insect protected flavor compositions really remain on the inside of aqueous gel pearl, contributes to its slowly-releasing.Consequently, the repellent effect of dress material insect and obstruction effect of ingesting can be played steadily in the long term.As surfactant, such as, polyoxyethylene rilanit special can be enumerated, polyoxyethylene senior alkyl ethers (polyoxyethylenelauryl ether, polyoxyethylene oil ether etc.), polyoxyethylene phenyl ethers, polyoxyethylene high-grade aliphatic ester class, polyoxyethylene sorbitan aliphatic ester class, the polyoxyethylene fatty acid glyceride classes such as three isostearic acid polyoxyethylene glyceride, the nonionic class surfactants such as polyoxyethylene polyoxypropylene alkyl ether (polyoxyethylene polyoxypropylene four (dodecyl) ether etc.) or lauryl amine oxide, stearic amine oxide, dodecanamide propyl amine oxide, the senior alkyl amine oxide class surfactants such as dodecanamide propyl dimethylamine oxide.These surfactants can be used alone, and also can be combined use.About the combined amount of surfactant is preferably 0.3 ~ 4 times amount to dress material insect protected flavor compositions, about being more preferably 0.5 ~ 4 times amount.
Formed in the water absorbent polymer of aqueous gel pearl, preferably use acrylic compounds water absorbent polymer.Acrylic compounds water absorbent polymer water imbibition is excellent, can absorb the water of deadweight more than 100 times.If particle diameter is about the acrylic compounds water absorbent polymer of about 2mm, then keep, roughly while pellucidity, particle diameter can also being expand into and being about about 10mm after absorption infiltration liquid.As acrylic compounds water absorbent polymer, the copolymer of acrylic acid/acrylate copolymer (acrylic acid/sodium acrylate salt copolymer, acrylic acid/potassium acrylate salt copolymer etc.), acrylamide/acrylic acid or its salt can be enumerated.
Such as, when preparing the dress material insect-proof agent of aqueous gel pearl type, to there being the water absorbent polymer putting into ormal weight in the transparent vessel of the suitable capacity of opening portion, then carry out the operation of the infiltration liquid injected containing dress material insect protected flavor compositions.Now, as the container of dress material insect-proof agent preparing aqueous gel pearl type, the container for goods can directly be used.In this case, the time dress material insect-proof agent of the aqueous gel pearl type of preparation being changed to other containers is saved.When preparing the dress material insect-proof agent of aqueous gel pearl type, drop into the order of water absorbent polymer and infiltration liquid to container, which kind of first drops into can.In addition, as required, also can suitably preservative, the Bitrex etc. such as the stabilizing agent such as mixed solvent, BHT, isothiazoline class bitters, pH adjusting agent, colouring agent etc. in infiltration liquid.
As the solvent of the dress material insect-proof agent for the preparation of aqueous gel pearl type, such as, the lower alcohol such as ethanol, isopropyl alcohol can be enumerated; Ketones solvent; Esters solvent; The varsol such as normal alkane, isoalkane etc.These solvents can be used alone, and also can be combined use.
The composition of dress material insect-proof agent can according to the use of insect-proof agent, between the operating period and the kind of water absorbent polymer or its pattern suitably determine.Such as, when being the dress material insect-proof agent of aqueous gel pearl type of 1 year between the preparation operating period, its composition is preferably set to dress material insect protected flavor compositions 0.2 ~ 5.0 quality %, water 90 quality %, water absorbent polymer 1 ~ 5 about quality %.The dress material insect-proof agent of 300 ~ 500g (aftermentioned embodiment is about 400g) aqueous gel pearl type is enclosed special container and makes goods.
The dress material insect-proof agent of the aqueous gel pearl type of the present invention as above prepared is combined in specific water absorbent polymer by the dress material insect protected flavor compositions containing dress material insect protected composition and water, therefore can play the repellent effect of dress material insect protected composition excellence and obstruction effect of ingesting for a long time constantly.
In addition, the dress material insect-proof agent imagination of aqueous gel pearl type of the present invention uses at confined spaces such as wardrobe, drawer, closet, dress material containing boxs.In order to reach regulation at such confined space operating period between, although require the variation reducing active ingredient volatile quantity, but the content of the dress material insect protected flavor compositions of dress material insect-proof agent of the present invention is adjusted to and is suitable for using at confined space, therefore, keeping dress material insect protected composition excellence volatile while, the variation of volatile quantity is little.Consequently, dress material insect protected composition continues volatilization during use with the volatile quantity controlled in confined space.
Further, dress material insect-proof agent of the present invention can not manufacture containing insecticidal constituent in fact, even if the people therefore not liking use of insecticide also can use no conflict, can also prevent the lingering fragrance of fibre (dress material) too much.
Further, dress material insect-proof agent of the present invention is prepared as aqueous gel pearl type, and therefore the proterties of dress material insect-proof agent is continual and steady for a long time, is difficult to produce rotten, syneresis etc.By dress material insect-proof agent of the present invention is used in the confined spaces such as wardrobe, drawer, closet, dress material containing box, within specified time limit, excellent repellent effect and obstruction effect of ingesting can be played to casemaking clothes moth class, khapra beetle class, tassel tail class etc. dress material insect.Herein, when use has the spices of aromaticity as dress material pest repelling spices, the aromatic at initial stage undergoes no deterioration and aromaticity is lasting, can play vermins-proof effect for a long time.This aromaticity also can be used as the indicant of dress material insect-proof agent service time.Such as, if the aromaticity of dress material insect-proof agent is cut off, then vermins-proof effect terminates, and therefore can know the terminal of vermins-proof effect clearly.
Moreover the dress material insect-proof agent of aqueous gel pearl type of the present invention such as provides with the form being filled into transparent vessel, but pearl now also by mixing several colored beads or the different size of assembled dimension is ornamental to give it.
Embodiment
Below, based on specific embodiment, be described in detail with reference to the dress material insect-proof agent of table 1 ~ 3 to aqueous gel pearl type of the present invention.Table 1 shows the composition of the aqueous gel pearl infiltration thing in the dress material insect-proof agent of the aqueous gel pearl type in embodiment 1 ~ 11 and comparative example 1 ~ 3.
(embodiment 1)
Preparation is mixed with the dress material insect protected flavor compositions of following dress material with insect protected composition (a) and (b) and other dress material pest repelling spices: (a) verdox 5 quality % as the acetate compound represented with general formula (I) and the allyl heptanoate 20 quality % as the allyl ester compound represented with general formula (II), (b) as the terpineol 30 quality % of monoterpenes alcohol, other dress material pest repelling spices 8.7 quality % (comprising phenethyl alcohol 7.5 quality %).The proportioning ((a)/(b)) of (a) and (b) in this dress material insect protected flavor compositions is 0.83 times.
Then, polyoxyethylenelauryl ether 5.0g, the polyoxyethylene rilanit special 2.0g as surfactant and dodecanamide propyl amine oxide 1.8g is added in this dress material insect protected flavor compositions 10g, the ethanol 20g of further mixing as solvent, the green-tea extract 1.5g as deodorizing ingredient, the BHT1.9g as stabilizing agent, micro-isothiazoline class preservative, micro-bitters (Bitrex) and appropriate water, preparation entirety is the infiltration liquid of 386g.
There is above gross area 24cm
2opening portion, capacity be 500mL cylindrical plastic container (
: 8cm, highly: 10cm) in, the particle diameter added as water absorbent polymer is about the acrylic acid/sodium acrylate salt copolymer 14g of 2mm.Inject above-mentioned infiltration liquid wherein, water absorbent polymer expands, and obtains the dress material insect-proof agent (embodiment 1) that particle diameter is about the aqueous gel pearl type of the present invention of 10mm.
Be placed on by the dress material insect-proof agent of the aqueous gel pearl type of embodiment 1 when using in closet, about a year and a day there is not insect pest in clothing, and the vermins-proof effect of its practicality is confirmed.Although this aqueous gel pearl reduces in time gradually, can not with rotten, syneresis, gel stability is excellent, also visually clearly can arrive the terminal used.In addition, in closet, fly away the fragrance of initial stage aromatic, comfortable frankness sense can be provided to surrounding, there is high practicality.
(embodiment 2 ~ 11)
According to embodiment 1, according to the composition shown in table 1, prepare dress material insect protected flavor compositions (10g) and the infiltration liquid (383 ~ 388g) containing said composition.Further, to with the same plastic container that uses in embodiment 1 in add the acrylic compounds water absorbent polymer (12 ~ 17g) of ormal weight in advance, injecting above-mentioned infiltration liquid more wherein makes total amount be 400g, obtains the dress material insect-proof agent (embodiment 2 ~ 11) of the aqueous gel pearl type of the present invention of 1 year term of validity.
(comparative example 1 ~ 3)
Use the isobutyl hexanoate (comparative example 1), Ergol (comparative example 2) and the oil of grapefruit (comparative example 3) that are not included in dress material insect protected flavor compositions category of the present invention, according to the composition shown in table 1, prepare aqueous gel pearl infiltration thing.The oil of grapefruit of comparative example 3 contains more than (R)-4-isopropenyl-1-methyl-1-cyclohexene 90 quality %, containing laurene, Nootkatone, firpene etc. as other compositions.
[table 1]
(food evil prevents potency test)
The food evil that table 2 and table 3 summarize the dress material insect-proof agent of the aqueous gel pearl type of the embodiment 1 ~ 11 shown in table 1 and the aqueous gel pearl infiltration thing of comparative example 1 ~ 3 prevents efficacy test results.Food evil prevents potency test from being hinder the test of effect to confirm repellent effect and ingesting, and implements in the following order.
The closet of preparation capacity 2700L, places the dress material insect-proof agent (or aqueous gel pearl infiltration thing) of on approbation aqueous gel pearl type therein, closes closet.This closet is carried out food evil with the condition of temperature 27 DEG C, humidity 65% and prevents potency test.The each time of test after just starting, after 1 month, after 6 months, after 12 months opens closet, body weight 30 ~ 35mg/ casemaking clothes moth larva 20 only of putting into 30 ages in days is set above dress material insect-proof agent (or the aqueous gel pearl infiltration thing) 10cm of aqueous gel pearl type and tests cloth (2cm × 2cm with wool, 40 ~ 45mg) basket, place after 7 days, take out larva and try to achieve lethality rate.The lethality rate of larva is higher, and repellent effect is larger.The passing of larval mortality is as shown in table 2.
[table 2]
Even if the dress material insect-proof agent of the aqueous gel pearl type of embodiment 1 ~ 11 employs 12 months, also all there is the high lethality rate of more than 50%.The particularly dress material insect-proof agent of the aqueous gel pearl type of embodiment 1 ~ 3, uses after 1 month and obtains more than 95% very high lethality rate, further, uses after 12 months and also keeps lethality rate more than 80%.On the other hand, even the aqueous gel pearl infiltration thing of comparative example 1 ~ 3 only employs the very new infiltration thing of 1 month, lethality rate does not also reach 50%, employs infiltration thing almost all larva existence of 12 months further, fails to play the effect as insect-proof agent.Thus, think that there is excellent repellent effect in the dress material insect-proof agent of aqueous gel pearl type of the present invention.
In addition, above-mentioned food evil prevents in potency test, in order to confirm the obstruction effect of ingesting of the dress material insect-proof agent of aqueous gel pearl type of the present invention, reclaiming wool test cloth when taking out larva from basket, also evaluating the degree of the food evil of larva simultaneously.Subscript is mutatis mutandis according to this visually carries out for the evaluate root of food evil.
-: do not see food evil.
+: see that the fleece of wool test cloth eats evil like pruning, but there is no through hole.
++: see food evil, have through hole.
+++: see very large food evil, have multiple or large through hole.
The evaluation result of the larva food evil of wool test cloth is as shown in table 3.
[table 3]
In the dress material insect-proof agent of the aqueous gel pearl type of embodiment 1 ~ 11, although observe slight food evil about embodiment 7 and 11 in the infiltration thing employing 12 months, even if but other embodiments employ the food evil also not seeing that larva is caused for 12 months, the food evil of the excellence of globality prevents effect to be confirmed.On the other hand, even the aqueous gel pearl infiltration thing of comparative example 1 ~ 3 employs the very new infiltration thing of 1 month, also clearly can confirm the food evil that larva is caused, the effective food evil as dress material insect-proof agent prevents effect from not approved.Thus, in the dress material insect-proof agent of aqueous gel pearl type of the present invention, excellent obstruction effect of ingesting is confirmed.
From above result, dress material insect-proof agent due to the aqueous gel pearl type of embodiment 1 ~ 11 dress material insect protected flavor compositions and water logging is oozed to be prepared from acrylic compounds water absorbent polymer, therefore think that the dress material insect protected composition comprised in dress material insect protected flavor compositions volatilizees at leisure with a certain amount of from acrylic compounds water absorbent polymer, can continue for a long time to play repellent effect and obstruction effect of ingesting.Therefore show, the dress material insect-proof agent of aqueous gel pearl type of the present invention easily controls the volatile quantity of dress material insect protected flavor compositions, can obtain eating the goods that evil prevents the practicality of effect excellence.
Industrial utilizability
Use at the confined space of the general premises such as wardrobe, closet although the dress material insect-proof agent of aqueous gel pearl type of the present invention is mainly imagined, as long as but the words used in certain confined space, such as, also can in uses such as factory, shop, offices, further, also can be used as insect-proof agent in the indoor of the vehicles such as automobile.
Claims (9)
1. a dress material insect-proof agent for aqueous gel pearl type, it contains acrylic compounds water absorbent polymer, dress material insect protected flavor compositions and water.
2. dress material insect-proof agent as claimed in claim 1, wherein, the content of described dress material insect protected flavor compositions is 0.2 ~ 5.0 quality %.
3. dress material insect-proof agent as claimed in claim 1 or 2, wherein, described acrylic compounds water absorbent polymer is acrylic acid/acrylate copolymer.
4. the dress material insect-proof agent according to any one of claims 1 to 3, it is also containing surfactant.
5. the dress material insect-proof agent according to any one of Claims 1 to 4, wherein, described dress material insect protected flavor compositions containing, for example under (a) and (b) composition as dress material insect protected composition:
A () is selected from the acetate compound that represents with general formula (I) and/or at least one fragrance component in the allyl ester compound that represents with general formula (II),
General formula (I):
CH
3-COO-R
1…(I)
Wherein, R
1for the alcohol residue that carbon number is 6 ~ 12,
General formula (II):
R
2-CH
2-COO-CH
2-CH＝CH
2…(II)
Wherein, R
2for carbon number be 4 ~ 7 alkyl, the carbon number alkoxyl that is 4 ~ 7, the carbon number cycloalkyl that is 4 ~ 7, carbon number are the cycloalkyloxy of 4 ~ 7, or phenoxy group;
B () is selected from monoterpenes alcohol or carbon number is at least one fragrance component in the aromatic alcohols of 10.
6. dress material insect-proof agent as claimed in claim 5, wherein, (a) is 0.1 ~ 1.25 times amount with proportioning (a)/(b) of (b).
7. the dress material insect-proof agent as described in claim 5 or 6, wherein, it is be selected from least one in the group that is made up of following compound with the acetate compound that described (a) general formula (I) represents: vertenex, verdox, acetic acid is to tertiary pentyl cyclohexyl, cyclacet, benzyl acetate, phenethyl acetate, methyl phenyl carbinyl acetate, acetic acid fennel ester, cinnamyl acetate, terpinyl acetate, dihydroterpinyl acetate, bergamio, ethyl linalyl acetate, citronellyl acetate, geranyl acetate, neryl acetate, borneolacetate, isobornyl acetate and 3-acetic acid hexin ester,
Be selected from least one in the group that is made up of following compound with the allyl ester compound that general formula (II) represents: allyl hexanoate, allyl heptanoate, allyl octanoate, allyl cyclohexyl propionate, allyl amyl glycolate, cyclohexyloxy allyl acetate and Allyl Phenoxyacetate.
8. the dress material insect-proof agent according to any one of claim 5 ~ 7, wherein, described (b) monoterpenes alcohol or carbon number be 10 aromatic alcohols be selected from least one in the group that is made up of following compound: terpineol, geraniol, dihydromyrcenol, borneol, menthol, citronellol, nerol, linalool, ethyl linalool, Thymol, eugenol and to terpane-3,8-glycol.
9. the dress material insect-proof agent according to any one of claim 1 ~ 8, wherein, described dress material insect protected flavor compositions contains (c) and is selected from methyl benzoate and three ring [5.2.1.0
2.6] decane-2-carboxylic acid, ethyl ester composition group at least one fragrance component as dress material insect protected composition.
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| JP2013-234639 | 2013-11-13 | ||
| JP2013234639 | 2013-11-13 |
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| CN104621101A true CN104621101A (en) | 2015-05-20 |
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| CN201410641930.5A Pending CN104621101A (en) | 2013-11-13 | 2014-11-11 | Anti-insect agent for clothes |
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| CN (1) | CN104621101A (en) |
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| JP6936910B2 (en) * | 2016-05-17 | 2021-09-22 | 大日本除蟲菊株式会社 | Pest egg killing agent |
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| JPH10182304A (en) * | 1996-12-26 | 1998-07-07 | Fumakilla Ltd | Mothproofing agent |
| JP2003201203A (en) * | 2001-12-28 | 2003-07-18 | Johnson Co Ltd | Volatile insect pest repellent composition |
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| JP5006512B2 (en) * | 2004-10-28 | 2012-08-22 | 株式会社ダイゾー | Aerosol products for space |
| JP4829589B2 (en) * | 2005-10-25 | 2011-12-07 | 大日本除蟲菊株式会社 | Flying pest repellent |
| JP2010126486A (en) * | 2008-11-27 | 2010-06-10 | Bio Eco:Kk | New insect pest repellent |
| JP2010138117A (en) * | 2008-12-12 | 2010-06-24 | Dainippon Jochugiku Co Ltd | Flying insect pest repellent and method of repelling flying insect pest using the same |
| JP5665359B2 (en) * | 2010-05-07 | 2015-02-04 | 大日本除蟲菊株式会社 | Insecticide for clothing pests |
| JP2011246364A (en) * | 2010-05-25 | 2011-12-08 | Dainippon Jochugiku Co Ltd | Clothes pest egg hatching inhibitor and pest controlling method using the same |
| JP5587109B2 (en) * | 2010-09-16 | 2014-09-10 | 花王株式会社 | Aqueous gel air freshener |
| JP6017120B2 (en) * | 2011-06-09 | 2016-10-26 | エステー株式会社 | Solid volatilization preparation and composition used therefor |
| JP5939794B2 (en) * | 2011-12-28 | 2016-06-22 | 大日本除蟲菊株式会社 | Aromatic flying pest repellent |
| JP5973750B2 (en) * | 2012-03-05 | 2016-08-23 | 大日本除蟲菊株式会社 | New insect repellent |
| JP6254371B2 (en) * | 2012-06-29 | 2017-12-27 | 大日本除蟲菊株式会社 | Aqueous gel bead type flying insect repellent |
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| JPS5892357A (en) * | 1981-11-26 | 1983-06-01 | 小林香料株式会社 | Accommodating body |
| JPH10182304A (en) * | 1996-12-26 | 1998-07-07 | Fumakilla Ltd | Mothproofing agent |
| JP2003201203A (en) * | 2001-12-28 | 2003-07-18 | Johnson Co Ltd | Volatile insect pest repellent composition |
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| JP6378047B2 (en) | 2018-08-22 |
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