JP2006174805A - Insect-proof deodorant package - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide insect-proof deodorant packages producible at a low cost, lastingly exerting excellent insect-proof effect and deodorant effect from the initial of use for a long term, causing no effect harmful for human bodies and environments, easy in disposal or reuse after finishing its use, and requiring no use of specific equipment. <P>SOLUTION: The insect-proof and deodorant packages are obtained by supporting an insect-proof compound such as a pyrethroid compound on a porous inorganic material such as zeolite, activated carbon and silica gel, forming bags using a fabric having 0.5-300 cc/cm<SP>2</SP>sec (JIS L 1096 A method) air permeability, and filling the porous inorganic material supporting insect-proof compound in the bags. The packages are used in disposal stations of industrial wastes, garbage or the like including perishable organic matter, food service industry cookeries, households and the like for preventing flying vermin such as a fly. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an insect-proof and deodorant packaging.

  Industrial waste generated in large quantities in the livestock industry, agriculture, fisheries industry, food manufacturing industry, food processing industry, restaurant industry, etc., and most garbage generated from households are processed into defective products, edible animals and plants into food. Since it is a septic organic matter such as a later unnecessary portion and leftover food, malodors are likely to occur due to propagation of pests and microorganisms. In particular, flying insect pests such as flies and mosquitoes lay eggs in spoilage organic matter and reproduce in large quantities, which is a major cause of malodor.

  Conventionally, such industrial waste and garbage are mainly processed by incineration, but since the amount thereof is extremely large, they are often stored for a long time before being actually incinerated. During storage, a bad odor is generated as described above, and therefore, a deodorizing filter is attached to the storage container, decomposed by adding chemicals or heating by energization, and adding a large amount of insect repellent. Recently, however, awareness of recycling has increased from the viewpoints of environmental conservation and energy saving, and industrial waste and raw garbage processing including perishable organic matter has been reviewed. It is fermented for a relatively long period of time and recycled into compost. Although compost is an inexpensive garbage disposal method, there is a risk that pests and odors may be generated during the fermentation process.

  In addition, conventionally used insect repellents such as pyrethroid compounds are very useful against pests such as flying pests, cockroaches and clothing pests. However, since the pyrethroid compound has high transpiration, it has a drawback that it is difficult to maintain its effect over a long period of time. In the recycling by composting, it is required that the effect of the insect repellent is maintained during a relatively long fermentation period. In view of such a subject, various forms for maintaining the effect of an insect repellent such as a pyrethroid compound over a long period of time are proposed.

  For example, a breathable sheet, a barrier layer that prevents the penetration of insect repellent components, and a transpiration layer that retains and evaporates the insect repellent components are laminated in this order, and the resulting composite sheet is laminated so that the breathable sheet is on the inside Insect repellent bags have been proposed in which exothermic powder (chemical exothermic composition) is contained in a bag formed by adhering peripheral edges (see, for example, Patent Document 1). The insect repellent bag evaporates an insect repellent such as a pyrethroid compound held in the evaporating layer by heat generation of the exothermic powder housed therein. That is, since the insect repellent bag forcibly evaporates the insect repellent by heating, its effectiveness lasts only about 1 day at the longest, and is not suitable for use in compost or the like.

Also, a packaging material in which a breathable layer composed of a breathable material such as paper, non-woven fabric, and woven fabric and a thermoplastic resin film layer are laminated, and the alcohol permeability is 10 to 300 cc / m ² · 24 hr. There has been proposed a packaging material having a water resistance of 100 mmH ₂ O or more based on the JIS L1092 A method (see, for example, Patent Document 2). If this packaging material is used, a bag body with a thermoplastic resin film layer inside and an air-permeable layer exposed on the surface is prepared, and a transpirable insect repellent compound is housed therein to obtain an insect repellent bag body. It is easy. This packaging material defines the alcohol permeability in order to prevent discoloration and alteration of the surroundings due to excessive transpiration of the insect repellent compound, and has a long-term persistence of the insect repellent effect. However, according to this wrapping material, the insect repellent compound evaporates at a very low low concentration, so that it is effective against clothing pests such as moths, which are weakly resistant to the insect repellent compound, but it has flying properties. There is a drawback that it does not exhibit a sufficient insect-repellent effect against pests and cockroaches. In addition, since the transpiration concentration is low in the initial stage of use, there is also a drawback that the insect repellent effect is insufficient.

  In addition, one or more porous inorganic materials (deodorant) selected from activated carbon, silica gel, activated alumina, zeolite and ceramics and a pyrethroid compound which is a transpirable insect-repellent compound, paper, cloth, nonwoven fabric, An insect repellent deodorant sheet carried on a sheet-like substrate such as a resin film has been proposed (see, for example, Patent Document 3). This insect-repellent deodorant sheet does not support the pyrethroid compound on the porous inorganic material, but separately supports the porous inorganic material and the pyrethroid compound on different seed-like substrates, or one sheet-like substrate. Are supported together. However, in order to maintain the sheet shape, this insect-proof deodorant sheet is limited in the kind and amount of the porous inorganic material and the pyrethroid compound to be supported. Moreover, when these components are carried on paper, cloth, non-woven fabric, etc., the long-term sustainability of the insect repellent effect tends to be insufficient. Furthermore, when these components are kneaded into the resin film, the amount of transpiration is reduced and the insect repellent effect tends to be insufficient.

JP 2001-48707 A JP 2004-175371 A JP-A-11-332449

  The object of the present invention is to provide excellent insecticidal and deodorizing effects continuously and stably from the beginning of use over a long period of time, without adversely affecting the human body and the environment, and can be disposed or reused after use. It is an object to provide an insecticidal and deodorant packaging that is easy and can be manufactured at low cost without using a special device.

The present invention is a bag made of fabric of the air permeation ^{0.5~300cc / cm 2 · sec (JIS} L 1096 A method) (0.5cc / cm ² · sec or more, 300cc / cm ² · sec or less) An insect repellent and deodorant packaging body comprising an insect repellent deodorant containing a porous inorganic material carrying an insect repellent compound in a body.

  The insect repellent and deodorant package of the present invention is characterized in that 1 to 1000 parts by weight (1 part by weight or more and 1000 parts by weight or less) of the insect repellent compound is supported with respect to 100 parts by weight of the porous inorganic material. .

  The insect repellent deodorant package of the present invention is characterized in that the insect repellent deodorant further contains a porous inorganic material that does not carry the insect repellent compound.

  In the insect-proof and deodorant packaging body of the present invention, the porous inorganic material is one or more selected from zeolite, silica gel and activated carbon.

  Furthermore, the insect-proof and deodorant packaging body of the present invention is obtained by hydrothermal synthesis of a porous inorganic material of coal ash and a hydroxide selected from an alkali metal hydroxide and an alkaline earth metal hydroxide. It is an artificial zeolite.

  Furthermore, the insect repellent and deodorant package of the present invention is characterized in that the insect repellent compound is a pyrethroid compound.

  Furthermore, the insect repellent and deodorant packaging body of the present invention is characterized in that the fabric is a nonwoven fabric, a woven fabric or a knitted fabric containing fibers made of a natural polymer compound and / or a synthetic polymer compound.

  Furthermore, the insect repellent and deodorant packaging body of the present invention is characterized in that the fabric is a nonwoven fabric, a woven fabric or a knitted fabric containing fibers made of a natural biodegradable polymer compound and / or a synthetic biodegradable polymer compound.

According to the present invention, a bag body is prepared using a fabric having an air permeability of 0.5 to 300 cc / cm ² · sec according to the JIS L 1096 A method, and an insect repellent compound is supported on the bag body. An insect repellent and deodorant packaging body containing an insect repellent and deodorant containing a porous inorganic material is provided.

  The insect repellent and deodorant packaging body of the present invention exerts excellent insect repellent and deodorant effects continuously and stably over a long period from the initial use. Further, in the insect repellent deodorant package, since the insect repellent deodorant is stored in a bag made of a fabric having the specific air permeability described above, it leaks out of the bag without directly touching the human body. Therefore, there is no adverse effect on the human body and the environment. Further, the insect repellent and deodorant packaging body can be manufactured at a low cost by a conventionally used technique without requiring a special technique.

  Moreover, the insect repellent deodorant packaging body of the present invention is a non-woven fabric or a knitted fabric having a specific air permeability as a bag body containing an insect repellent deodorant in which an insect repellent compound is supported on a porous inorganic material. Since a bag made of fabric is used, there is no restriction on the type and amount of insecticidal compound to be supported, compared to conventional sheet-type insect repellent, and the effect can be set arbitrarily according to the application. The duration can also be adjusted accordingly.

  In addition, when the insect-repellent deodorant packaging body of the present invention is used, for example, for recycling by fermentation using compost, it may be mixed with industrial waste, garbage, or the like, or installed in the vicinity thereof. Can be easily recovered and removed from the compost produced by sieving. Furthermore, when used in the restaurant industry, home, etc., it can be easily installed in an appropriate place using, for example, a double-sided tape.

  Furthermore, since the insect repellent compound contained in the insect repellent deodorant is gradually released into the air after the use, the insect repellent compound hardly remains after use. It is easy to dispose of or reuse. For example, when zeolite is used as the porous inorganic material, the growth promoting effect of the zeolite on the plant remains unimpaired, so that it can be reused as plant growth soil as it is after being used for insect control and deodorization. .

  Further, according to the present invention, in the insect repellent and deodorant packaging body of the present invention, by supporting 1 to 1000 parts by weight of the insect repellent compound with respect to 100 parts by weight of the porous inorganic material, its excellent insect repellent effect and deodorant The effect can be exhibited more efficiently.

  Further, according to the present invention, the porous inorganic material that does not carry the insect-repellent compound together with the porous inorganic material that carries the insect-repellent compound is housed in the bag body made of the fabric having the specific air permeability. Thus, the deodorizing effect of the resulting insect-proof and deodorant packaging is improved.

  In addition, according to the present invention, a porous inorganic material generally has a deodorizing effect, but as the porous inorganic material, one or more selected from zeolite, silica gel and activated carbon are used. Further, the deodorizing effect of the insect repellent and deodorant packaging body of the present invention is further enhanced, and the durability of the insect repellent performance is improved.

  According to the present invention, the porous inorganic material is obtained by hydrothermal synthesis of (i) coal ash and (b) a hydroxide selected from alkali metal hydroxides and alkaline earth metal hydroxides. By using the artificial zeolite, the following advantages can be obtained. A general porous inorganic material has a characteristic of adsorbing not only a malodorous gas such as ammonia gas but also a gas vaporized by an insect repellent compound, whereas the artificial zeolite does not adsorb an insect repellent compound gas and has a foul odor. It has a molecular sieving function that selectively adsorbs only gas. Therefore, by using the artificial zeolite, the expression of the insect repellent effect due to vaporization of the insect repellent compound is not inhibited, and the insect repellent performance and its sustainability are maintained.

  In addition, according to the present invention, the use of a pyrethroid compound as the insect repellent compound can further improve the insect repellent effect without impairing the inherent properties of the porous inorganic material, for example, the deodorizing effect. The insect repellent effect and deodorant effect can be exhibited over a long period from the initial use. That is, the insect repellent compound used conventionally acts by contact poison including the pyrethroid compound, and in the present invention, the insect repellent deodorant is stored in the bag body, but the pyrethroid compound is used. When used, a particularly excellent insect repellent effect is exhibited. Moreover, a pyrethroid type compound has the characteristic that it does not inhibit the deodorizing effect which a porous inorganic material has, has a low toxicity with respect to human animals, and is easily decomposed when exposed to the natural world.

  Further, according to the present invention, the durability of the bag body is improved by using a nonwoven fabric, a woven fabric or a knitted fabric containing fibers composed of a natural polymer compound and / or a synthetic polymer compound as a fabric, and a porous inorganic material is obtained. The insect-repellent deodorant carrying the insect-repellent compound can be retained for a long period of time, and scattering of the insect-repellent deodorant outside the bag body can be prevented. For this reason, even if an insecticidal compound having relatively high toxicity is used, an insecticidal and deodorant packaging body that is extremely safe for human livestock can be obtained. Moreover, it is easy to adjust the air permeability of the fabric to a desired range.

  Further, according to the present invention, by using a non-woven fabric, woven fabric or knitted fabric containing fibers made of natural and / or synthetic biodegradable polymer compounds as the fabric, for example, when compost is produced by compost, Insect-repellent deodorant packaging is added to prevent generation of malodors and pests, and when the fermentation is completed, the packaging is decomposed over time, so that the compost obtained is separated and removed. It can be used as it is.

The insect repellent and deodorant packaging body of the present invention is a bag made of a fabric having an air permeability of 0.5 to 300 cc / cm ² · sec, preferably 5 to 100 cc / cm ² · sec according to JIS L 1096 A method. , Which contains an insect repellent deodorant in which an insect repellent compound is supported on a deodorant porous inorganic material.

Here, if the air permeability of the fabric is less than 0.5 cc / cm ² · sec, the long-term sustainability of the effect increases, but sufficient insect-proofing effect and deodorizing effect may not be exhibited. Further, if the air permeability of the fabric exceeds 300 cc / cm ² · sec, the long-term sustainability of the effect becomes insufficient, and it becomes unsuitable for use in a treatment that requires at least several weeks, such as fermentation by compost. .

  The porous inorganic material has a wide particle size distribution. When the particle size is small, the porous inorganic material may pass between the fibers of the bag body and may be scattered outside depending on the air permeability of the fabric constituting the bag body. In order to prevent this, if the particle size is increased, the deodorizing effect may be reduced. Therefore, according to the use of the insect repellent and deodorant bag body obtained and the particle size of the porous inorganic material suitable for the use, the fabric is prevented from being scattered to the outside and the deodorizing effect being reduced. It is necessary to appropriately select the air permeability of the air from the above specified range.

  In the present invention, the fabric is not particularly limited as long as it has the above-mentioned specific range of air permeability, and those conventionally used in this field can be used. Among these, non-woven fabrics, woven fabrics, knitted fabrics and the like are preferable in classification according to the form of the fabric. Examples of the non-woven fabric include non-woven fabrics manufactured by a dry method such as needle punch, thermal bond, chemical bond, and stitch bond, a wet method such as pulp, a spun bond method, a melt blown method, and a spun lace method. Examples of the woven fabric include plain weave, twill weave, satin weave, mojiri weave, jacquard weave, and layered weave. Examples of the knitted fabric include tenshi knitting, milling knitting, smooth knitting, deer knitting, two-way knitting, half knitting, and satin knitting.

  The fiber (or yarn) constituting the fabric is a fiber containing a natural polymer compound and / or a synthetic polymer compound. Specific examples thereof include synthetic fiber, natural fiber, regenerated fiber, semi-synthetic fiber, and the like. Is mentioned. As these fibers, those commonly used in this field can be used. Examples of the synthetic fiber include polyester fiber, aliphatic polyester fiber, cellulose fiber, nylon fiber, polyurethane fiber, acrylic fiber, polylactic acid fiber, and fiber made of a polymer containing a 3-hydroxybutyric acid moiety in the molecule. . Examples of natural fibers include cotton, wool, hemp and the like. Examples of the recycled fiber include rayon and cupra. Examples of the semisynthetic fiber include acetate, triacetate, and promix. These fibers can be used alone or in combination of two or more. Among these, considering durability, ease of treatment after use, and the like, synthetic fibers are preferable, such as aliphatic polyester fibers, cellulose fibers, polylactic acid fibers, and polymers containing 3-hydroxybutyric acid moieties in the molecule. Biodegradable fibers made of natural or synthetic biodegradable synthetic resins are more preferable. The fabric of the present invention may contain two or more kinds of fibers having different materials and / or different fiber diameters.

  The fabric having a specific air permeability used in the present invention can be easily produced by appropriately selecting the form, the type of fiber constituting the fabric, the fiber diameter, the basis weight, and the like.

  When producing a bag body using the said fabric, the conventionally well-known general method is employable. For example, the cloth cut into an appropriate dimension may be folded in two and overlapped, and the peripheral edge of the overlapped cloth may be bonded by a method such as heat fusion or using an adhesive. The size of the bag body is not particularly limited, and may be appropriately selected depending on the intended use of the insect-proof and deodorant packaging body to be obtained. The shape of the bag body is not particularly limited, and can be formed into various shapes such as a rectangular parallelepiped shape, a rectangular parallelepiped shape, a spherical shape, and an elliptical shape.

  The insect repellent deodorant stored in the bag is a product in which an insect repellent compound is supported on a deodorant porous inorganic material.

  Here, as the insect repellent compound, a compound having insect repellent and / or insecticidal properties commonly used in this field can be used. For example, an organic phosphorus compound, carbamate compound, pyrethroid compound, nitro compound, benzoyl Urea compounds, nereistoxin derivatives, hydrazine compounds, heterocyclic compounds, phenyl compounds, silane compounds, juvenile hormone compounds, organochlorine compounds, organometallic compounds, anilide compounds, antibiotics, etc. Can be mentioned.

  Specific examples of organophosphorus compounds can be represented by general names, for example, profenofos, dichlorvos, phenamiphos, fenitrothion, EPN, diazinon, chlorpyrifosmethyl, acephate, prothiophos, phosthiazeto, isoxathione, isofenphos, ethione, disulfotone, etrimphos, quinalphos, chlorpyrifos , Dimethylvinphos, dimethoate), sulprophos, thiomethone, pamidione, pyraclophos, pyridafenthion, pyrimifosmethyl, propaphos, hosalon, formothione, malathion, tetrachlorpinphos, chlorfenbisphos, cyanophos, trichlorphone, metidathion, phentoate, iprobenphos, edifenphos, etc. Is mentioned. An organophosphorus compound can be used individually by 1 type, or can use 2 or more types together.

  Specific examples of carbamate compounds include, for example, carbaryl, propoxyl, aldicarb, carbofuran, thiodicarb, mesomil, oxamyl, ethiophene carb, fenobucarb, bendiocarb, benfuracarb, carbosulfan, furthiocarb, isoprocarb, metolcarb, chilisilrub , XMC and the like. Carbamate compounds can be used alone or in combination of two or more.

  Specific examples of pyrethroid compounds can be represented by general names, for example, pyrethrin, allethrin (pinamine), phthalthrin, phenothrin, fenvalerate, permethrin, cypermethrin, deltamethrin, cyhalothrin, tefluthrin, etofenblox, cyfluthrin, fenpropatoline, Flucitrinate, fulvalinate, cycloprotorin) and the like. A pyrethroid type compound can be used individually by 1 type, or can use 2 or more types together.

  Specific examples of the nitro compound include, for example, imidacloprid (generic name), 1- [N- (6-chloro-3-pyridylmethyl) -N-ethylamino] -1-methylamino-2, nitroethylene (Europe Patent Publication No. 302389), 1- (6-Chloro-3-pyridylmethyl) -2- (1-nitro-2-allylthioethylidene) imidazolidine (European Patent Publication No. 437784), 1- (6-Chloro) -3-pyridylmethyl) -3-methyl-2-nitroguanidine, 1- (6-chloro-3-pyridylmethyl) -3,3-dimethyl-2-nitroguanidine (both European Patent Publication No. 375907), etc. Is mentioned. A nitro compound can be used individually by 1 type, or can use 2 or more types together.

  Specific examples of benzoylurea compounds include diflubenzuron, chlorfluazuron, teflubenzuron, triflumuron, flufenoxuron and the like. A benzoyl urea type compound can be used individually by 1 type, or can use 2 or more types together.

  Specific examples of the urea compound include 1- (2-fluoro-4- (2-chloro-1,1,2-trifluoroethylthio) phenyl) -3- (2,6-difluorobenzoyl) urea and the like. Is mentioned. A urea compound can be used individually by 1 type, or can use 2 or more types together.

  If a specific example of a nereistoxin derivative is shown by a general name, for example, cartap, thiocyclam, bensulfap, etc. may be mentioned. Nereistoxin derivatives can be used alone or in combination of two or more.

  Specific examples of the hydrazine-based compound include, for example, N′-t-butyl-N′-3 ′, 5′-dimethylbenzoyl-N-4-ethylphenylcarbohydrazide (European Publication No. 236618), N′-t. -Butyl-N'-3,5-dimethylbenzoyl-N-benzo [b] thiophene-2-carbohydrazide (European Publication No. 483647), N'-t-butyl-N'-3,5-dimethylbenzoyl- N-4,5,6,7-tetrahydrobenzo [b] thiophene-2-carbohydrazide (European Publication No. 483647), N′-t-butyl-N′-3,5-dimethylbenzoyl-N-5 6-dihydro-4H-cyclopenta [b] thiophene-2-carbohydrazide (European Publication No. 483647) and the like. A hydrazine type compound can be used individually by 1 type, or can use 2 or more types together.

  If a specific example of a heterocyclic compound is shown by a general name, for example, buprofezin, hexothiazox, pyridaben, fenpyroximate, isoprothiolane, tricyclazole, pyroxylone, dichromedin, probenazole, ferrimzone and the like may be mentioned. A heterocyclic compound can be used individually by 1 type, or can use 2 or more types together.

  If the specific example of a phenyl type compound is shown by a general name, amitraz, chlordimeform etc. will be mentioned, for example. A phenyl type compound can be used individually by 1 type, or can use 2 or more types together.

  If the specific example of a silane type compound is shown by a general name, for example, silafluophene (Heo-498) etc. will be mentioned. A silane type compound can be used individually by 1 type, or can use 2 or more types together.

  If a specific example of a juvenile hormone-like compound is shown by a general name, for example, metoprene may be mentioned. A juvenile hormone-like compound can be used alone or in combination of two or more.

  If a specific example of an organic chlorine compound is shown by a general name, for example, dicophore, tetradiphone, and fusalide may be mentioned. An organic chlorine type compound can be used individually by 1 type, or can use 2 or more types together.

  If the specific example of an organometallic compound is shown by a general name, a fenbutatin oxide etc. will be mentioned, for example. An organometallic compound can be used individually by 1 type, or can use 2 or more types together.

  If the specific example of an anilide type | system | group compound is shown by a general name, a flutolanil, a mepronil, a pencyclon etc. will be mentioned, for example. Anilide compounds can be used alone or in combination of two or more.

  If a specific example of an antibiotic is shown by a general name, for example, validamycin, kasugamycin and the like may be mentioned. Antibiotics can be used alone or in combination of two or more.

  Among these insect repellent compounds, many of those that exert their insect repellent effect by contact poison are included, but in the structure of the insect repellent deodorant package of the present invention, the insect repellent effect is not exerted by contact poison. . Therefore, among these insect repellent compounds, it is preferable to select those which exhibit an insect repellent effect even in a non-contact state, have low toxicity to human livestock, and are easily decomposed when exposed to the natural world. Specific examples of such insect repellent compounds include pyrethroid compounds. Furthermore, among the pyrethroid compounds, pyrethrin, allethrin, phthalthrin, phenothrin, and the like are more preferable, and pyrethrin is particularly preferable in view of the above-described viewpoints (development of insect repellent effect in a non-contact state, toxicity to human livestock and degradability in nature).

Insect repellent compounds can be used alone or in combination of two or more.
As the deodorant porous inorganic material for supporting the insect repellent compound, a known porous inorganic material can be used. Among them, zeolite, silica gel, activated carbon, etc., considering the deodorizing effect, the ease of disposal, and the plant growth effect when it is left as it is in industrial waste, compost produced by the decomposition of garbage Is preferred, and zeolite is more preferred.

Among them, artificial zeolite obtained by using coal ash and a hydroxide selected from alkali metal hydroxides and alkaline earth metal hydroxides as raw materials and hydrothermally synthesizing these raw materials is particularly preferable. When this artificial zeolite is used, the effects of both the artificial zeolite and the insect repellent compound are synergistically enhanced, and a further excellent deodorizing effect and insect repellent effect and further extension of the durability of these effects are achieved. A well-known thing can be used as a coal ash which is a raw material of artificial zeolite, For example, the coal ash etc. which are obtained by the thermal power generation which uses coal as a raw material are mentioned. Examples of the hydroxide include alkali metal hydroxides such as sodium hydroxide and potassium hydroxide, and alkaline earth metal hydroxides such as calcium hydroxide. Among these, sodium hydroxide is preferable. Although the temperature condition of hydrothermal synthesis is not particularly limited, hydrothermal synthesis is performed at a temperature of about 80 to 180 ° C. and is completed in about 1 to 5 hours, for example.
As described above, the porous inorganic material may be a natural product or an artificial product.

  As the porous inorganic material, those having a particle shape are usually used. Here, the particle size is not particularly limited, and can be appropriately selected according to various conditions such as the kind and amount of the insect repellent compound to be carried, the use of the finally obtained insect repellent deodorant package, and preferably 5 μm. ˜2 mm, more preferably 10 μm to 2 mm. Moreover, you may use what formed the porous inorganic material in the sheet form using the appropriate binder.

A porous inorganic material can be used individually by 1 type, or can use 2 or more types together.
An insect repellent deodorant in which an insect repellent compound is supported on a porous inorganic material can be produced, for example, according to a known means for supporting an organic compound on an inorganic substance. Specifically, for example, a porous inorganic material and an insect repellent compound may be mixed. In order to promote loading of the insect repellent compound, heating may be performed during mixing. At this time, the heating temperature may be appropriately selected according to the type of insect repellent compound. Moreover, what is necessary is just to stir-mix, adding a porous inorganic material to an insect repellent compound or its aqueous solution, or an organic solvent solution, heating as needed. At this time, the organic solvent can be used without particular limitation as long as it dissolves the insect repellent compound and does not impair the porous property of the porous inorganic material. Moreover, in order to increase the solubility or dispersibility of the insect repellent compound in water or an organic solvent, a dissolution aid such as a dispersant or a stabilizer can be added to the aqueous solution and the organic solvent solution.

  In any of the above cases, after mixing, the porous inorganic material supported by the insect repellent compound is separated from the mixture by a general filtration means such as filter filtration and centrifugal separation, and then air-dried or heat-dried. An insect repellent deodorant is obtained.

  The amount of the insect repellent compound supported on the porous inorganic material is not particularly limited, and the kind of the insect repellent compound, the kind of the porous inorganic material, the shape and the particle size, the kind of the cloth constituting the storage bag, and the obtained insect repellent Although it can be appropriately selected from a wide range depending on the use of the deodorant package, etc., preferably 1 to 1000 parts by weight, more preferably 3 to 200 parts by weight, particularly preferably 5 to 100 parts by weight of the porous inorganic material. ~ 50 parts by weight. If it is less than 1 part by weight, the insect-proofing and deodorizing properties of the resulting insect-proofing and deodorizing package may be reduced. When the amount exceeds 1000 parts by weight, an amount of insect repellent compound more than the necessary amount is released from the insect repellent deodorant package at the initial stage of use, which is uneconomical.

  The insect repellent and deodorant packaging body of the present invention is obtained by filling a bag body in which a part of the peripheral portion is unbonded with an insect repellent deodorant from an unbonded portion and bonding the unbonded portion. It is done. Here, the filling amount of the insect repellent deodorant is not particularly limited, the size and capacity of the bag, the particle size or shape of the insect repellent deodorant, the intended use of the insect repellent deodorant package and the set use It can be appropriately selected from a wide range according to the period.

  In the present invention, a porous inorganic material that does not carry an insect repellent compound (hereinafter referred to as “unsupported porous inorganic material”) can be accommodated in the bag together with the insect repellent deodorant. The ratio of the use of the insect-proofing deodorant and the unsupported porous inorganic material is not particularly limited, the kind of insect-proof compound contained in the insect-proofing deodorant, the kind and particle size of the porous inorganic material, and the unsupported porous inorganic material. Although it is appropriately selected from a wide range according to various conditions such as the type and particle size of the material, the air permeability of the fabric constituting the bag, and the use of the resulting insect repellent package, 100 wt. It is preferable to use 100 to 1000 parts by weight of the unsupported porous inorganic material with respect to parts.

  The insect repellent and deodorant packaging body of the present invention treats industrial waste containing perishable organic matter generated in the livestock industry, agriculture, fisheries industry, food processing industry, food manufacturing industry, restaurant industry, household garbage, etc. Can be used. For example, it can be used by being mixed with garbage in a garbage disposal device such as compost, a garbage disposal site, and a garbage storage tank. It can also be used in sewage treatment plants, human waste treatment plants and the like. Furthermore, since it is effective against flying insects such as flies and mosquitoes, cockroaches, and clothing insects, it may be installed and used in an appropriate place such as in a factory or indoor by an appropriate method such as attaching, placing, or hanging. .

The present invention will be specifically described below with reference to examples and test examples.
Example 1
Artificial zeolite (manufactured by Chubu Electric Power Co., Inc., Ca-type powder, average particle size 12 μm) 100 g and pyrethroid compound (trade name: Aninsen MOQ, manufactured by Daiwa Chemical Industry Co., Ltd.) 50 g are mixed and dried at room temperature. An insect repellent deodorant with a pyrethroid compound supported on artificial zeolite was prepared. This insect repellent deodorant was obtained by supporting 0.5 g of a pyrethroid compound on 1 g of artificial zeolite.

On the other hand, a rectangular parallelepiped-shaped bag body having a size of 12 cm × 7 cm was prepared using a nonwoven fabric (trade name: STRAMITY MEM1060, manufactured by Idemitsu Unitech Co., Ltd., air permeability 19 cc / cm ² · sec). The bag body was filled with 18 g of the insect repellent deodorant obtained above from the non-adhered part, and the non-adhered part was heat-sealed to produce the insect repellent deodorant package of the present invention.

(Test Example 1)
The obtained insect-proof and deodorant packaging was affixed to the upper inner side of a compost container having a capacity of 150 liters with a double-sided adhesive tape, and garbage was put into the compost container and left for 3 days.

  As a blank, a compost container having a capacity of 150 liters containing raw garbage was left in the same manner as above except that the insect-proof and deodorant packaging was not attached.

  In the compost container to which the insecticidal and deodorant packaging body of the present invention was attached, there was no occurrence of flies (Drosophila). Therefore, although there was a rotting odor of garbage, no bad odor associated with fly breeding was felt. On the other hand, in the compost container to which the insect repellent and deodorant packaging was not attached, a large amount of flies and the accompanying bad odor were observed.

(Test Example 2)
An insect repellent deodorant package of the present invention in which 2 g of an insect repellent deodorant is filled in a 12 × 7 cm bag made of non-woven fabric (Stratumity MEM1060) is added to a 3 liter Tedlar bag and ammonia gas as a malodor component. (Initial ammonia concentration 240 ppm) or hydrogen sulfide (initial hydrogen sulfide concentration 75 ppm) was sealed, and after 40 minutes, the malodor component concentration in the Tedlar bag was examined, and the deodorization rate (%) was determined according to the following formula. The results are shown in Table 1.
Deodorization rate (%) = [(A−B) / A] × 100
In the formula, A represents the initial malodorous component concentration, and B represents the malodorous component concentration after 40 minutes.

  From Table 1, it is clear that the insect-proof and deodorant packaging body of the present invention exhibits an excellent deodorizing effect from the beginning of use.

(Example 2)
It is obtained by dissolving 100 g of artificial zeolite (manufactured zeolite manufactured by Chubu Electric Power Co., Inc., Na-type powder, average particle size 1 mm) and 10 g of pinamine (pyrethroid compound, also known as Alleslin, manufactured by Sumitomo Chemical Co., Ltd.) in 100 cc of toluene. The solution was mixed and pinamine was supported on the artificial zeolite. This support was collected by filtration and dried with hot air at 50 ° C. to prepare an insecticidal deodorant. This insect repellent deodorant was obtained by supporting 0.1 g of pinamine on 1 g of artificial zeolite.

On the other hand, using a biodegradable nonwoven fabric (trade name: Hypon Spong Band # 6300-IB, manufactured by Shinwa Co., Ltd., air permeability of 81 cc / cm ² · sec), a rectangular parallelepiped bag having a size of 10 cm × 5 cm was prepared. . The bag body was filled with 10 g of the insect repellent deodorant obtained above from the non-adhered part, and the non-adhered part was heat-sealed to produce the insect repellent deodorant package of the present invention.

(Test Example 3)
The test was carried out using a 30-liter capacity plastic bucket with a lid for garbage. The insect repellent and deodorant packaging body obtained in Example 2 was attached to the inside of the lid, and when about 20 liters of garbage and 20 fruit flies were placed in a plastic bucket and left standing, the fruit fly flies in a few minutes. Is no longer allowed, and the odor of rotting garbage is reduced.

  Furthermore, from the insect-proof deodorant packaging after use, when artificial zeolite almost transpiration of pinamine was taken out and used as vegetable cultivation soil, the growth promoting effect equivalent to or higher than that of untreated artificial zeolite was confirmed. . For this reason, if the package of the present invention is used, insecticidal and deodorizing can be performed without impairing the growth-promoting effect on plants such as vegetables originally possessed by artificial zeolite. Since it can be reused, it can be seen that there is no need to dispose of it.

(Example 3)
50 g of pyrethrin (pyrethroid compound, natural insecticide chrysanthemum insecticide, manufactured by Dainippon Insect Chrysanthemum Co., Ltd.) is dispersed in 100 cc of water with 1 g of a tamol type anionic surfactant (trade name: Demol N, manufactured by Kao Corporation) An aqueous dispersion of pyrethrin was prepared. The total amount of this aqueous dispersion is mixed with 300 g of silica gel (trade name: Toyota silica gel type A, manufactured by Toyota Chemical Industries, Ltd.), the solid matter is collected by filtration, dried with hot air at 100 ° C. An odorant was prepared.

On the other hand, using a polyester taffeta fabric (trade name: polyester plain fabric, warp 56 denier, weft 84 denier, air permeability 24.4 cc / cm ² · sec, manufactured by Sakai Obex Co., Ltd.), the size is 50 cm × 20 cm. A rectangular parallelepiped bag was created. The bag body was filled with 200 g of the insect repellent deodorant obtained above from the non-adhered portion, and the non-adhered portion was heat-sealed through a heat film to produce the insect repellent deodorant package of the present invention.

  When this insect-proof and deodorant packaging was affixed to the wall of the garbage collection tank and fixed, flying insects such as flies were not generated, and malodors were reduced.

(Test Example 4)
Insect repellent deodorant of Example 3 in a bag of 5 × 3 cm made of polyester taffeta fabric (with a history of 75 denier / 36 filament, air permeability of 5 cc / cm ² · sec, manufactured by Sakai Obex Co., Ltd.) 2 g of the insect-repellent deodorant packaging of the present invention was sealed in a 3 liter Tedlar bag together with a malodorous ammonia gas (initial ammonia concentration 1000 ppm), and after 60 minutes, the malodorous component concentration in the Tedlar bag was examined. The deodorization rate (%) was determined in the same manner as in Test Example 2. The results are shown in Table 2.

Claims (8)

An insect repellent deodorant comprising a porous inorganic material in which an insect repellent compound is supported inside a bag made of a fabric having an air permeability of 0.5 to 300 cc / cm ² · sec (JIS L 1096 A method) An insect-repellent and deodorant packaging body characterized by comprising   The insect repellent and deodorant packaging body according to claim 1, wherein 1 to 1000 parts by weight of an insect repellent compound are supported on 100 parts by weight of the porous inorganic material.   The insect repellent deodorant packaging body according to claim 1 or 2, wherein the insect repellent deodorant contains a porous inorganic material that does not carry an insect repellent compound.   The insect-repellent and deodorant packaging body according to any one of claims 1 to 3, wherein the porous inorganic material is one or more selected from zeolite, silica gel and activated carbon.   2. The porous inorganic material is an artificial zeolite obtained by hydrothermal synthesis of coal ash and a hydroxide selected from an alkali metal hydroxide and an alkaline earth metal hydroxide. The insect-proof deodorant packaging body as described in any one of -3.   The insect repellent and deodorant packaging body according to any one of claims 1 to 5, wherein the insect repellent compound is a pyrethroid compound.   The insect repellent and deodorant property according to any one of claims 1 to 6, wherein the fabric is a non-woven fabric, a woven fabric or a knitted fabric containing fibers made of a natural polymer compound and / or a synthetic polymer compound. Packaging body. The fabric is a non-woven fabric, a woven fabric or a knitted fabric containing fibers made of a natural biodegradable polymer compound and / or a synthetic biodegradable polymer compound. The insect-proof and deodorant packaging as described.