TWI772949B - Metered-dose spray aerosol for treating space - Google Patents
Metered-dose spray aerosol for treating space Download PDFInfo
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- TWI772949B TWI772949B TW109138372A TW109138372A TWI772949B TW I772949 B TWI772949 B TW I772949B TW 109138372 A TW109138372 A TW 109138372A TW 109138372 A TW109138372 A TW 109138372A TW I772949 B TWI772949 B TW I772949B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/006—Mounting of the nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
- B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/32—Dip-tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/52—Valves specially adapted therefor; Regulating devices for metering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Insects & Arthropods (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
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Abstract
本發明提供一種空間處理用定量噴射氣溶膠,其係以害蟲,特別是匍匐害蟲或屋內塵蟎類作為防除對象而於空間處理用法中可使藥劑均一擴散,可抑制噴射不良的發生。 本發明之空間處理用定量噴射氣溶膠(100)具備:設有封入含有防除成分之氣溶膠原液及噴射劑而成之定量噴射閥(12)的耐壓容器(10)、設有噴射口(21)之致動器(20)及液浸管(dip tube)(30),液浸管(30)之前端(30a)位於距離耐壓容器(10)之最下部(B)為6mm以下的高度,將耐壓容器(10)載置於水平面(H)時,使噴射口(21)之噴射軸(O)相對於水平面H呈10~60°之仰角(D)。 The present invention provides a quantitative spray aerosol for space treatment, which takes pests, especially creeping pests or house dust mites, as the control object, and can spread the chemicals uniformly in the space treatment usage, and can suppress the occurrence of poor spraying. The quantitative spray aerosol (100) for space treatment of the present invention includes: a pressure-resistant container (10) provided with a quantitative spray valve (12) for enclosing an aerosol collagen solution containing a control component and a spray agent, and a spray port (10). 21) The actuator (20) and the dip tube (30), the front end (30a) of the dip tube (30) is located at a distance of 6mm or less from the bottom (B) of the pressure vessel (10). When the pressure-resistant container (10) is placed on the horizontal plane (H), the jetting axis (O) of the jetting port (21) is at an elevation angle (D) of 10-60° relative to the horizontal plane H.
Description
本發明有關具備設有定量噴射閥的耐壓容器、設有與定量噴射閥連接之噴射口之致動器與液浸管的空間處理用定量噴射氣溶膠。The present invention relates to a quantitative spray aerosol for space treatment including a pressure-resistant container provided with a quantitative spray valve, an actuator provided with a spray port connected to the quantitative spray valve, and a liquid immersion tube.
藉由一次噴射而可噴霧一定量藥劑之定量噴射氣溶膠分類為於局部間隙等進行處理之塗佈用定量噴射氣溶膠、對於對象物直接噴射處理之直噴用定量噴射氣溶膠及對空間擴及藥劑之空間處理用定量噴射氣溶膠等。Quantitative spray aerosols that can spray a certain amount of medicine by one spray are classified into quantitative spray aerosols for coating for treatment of local gaps, quantitative spray aerosols for direct spray treatment of objects, and quantitative spray aerosols for space expansion And quantitative spray aerosol for space treatment of pharmaceuticals.
例如已知有不僅對匍匐害蟲或屋內塵蟎類,對於噴霧當日之飛翔害蟲亦具有效果之極有用空間處理用定量噴射氣溶膠(參考專利文獻1)。本發明人等基於簡便地對室內全體進行藥劑處理方面為之認知,而欲對於空間處理用定量噴射氣溶膠提高藥劑之噴射效率或效力進行各種檢討。其結果,獲得之見解為空間處理用定量噴射氣溶膠藉由使藥劑相對於水平面向斜上方噴霧,可提高藥劑之擴散性。 [先前技術文獻] [專利文獻]For example, there is known a quantitative spray aerosol for space treatment that is effective not only against creeping pests and house dust mites, but also against flying pests on the day of spraying (refer to Patent Document 1). The inventors of the present invention intend to conduct various examinations on improving the spraying efficiency or efficacy of the chemical by the quantitative spray aerosol for space treatment based on the knowledge that the chemical treatment can be easily performed in the whole room. As a result, it was found that the quantitative spray aerosol for space processing can improve the diffusibility of the chemical by spraying the chemical diagonally upward with respect to the horizontal surface. [Prior Art Literature] [Patent Literature]
[專利文獻1] 日本專利第5517122號公報[Patent Document 1] Japanese Patent No. 5517122
[發明欲解決之課題][The problem to be solved by the invention]
已知有使用具有設置向(1)水平方向或(2)斜上方方向之噴射口之致動器的空間處理用定量噴射氣溶膠,為了對於水平面向斜上方噴霧,以噴射口之噴射軸朝向斜上方之方式,使氣溶膠罐相對於水平面傾斜而噴射的使用方法。There is known quantitative spray aerosol for space treatment using an actuator having a spray port arranged in the (1) horizontal direction or (2) obliquely upward direction. The method of using the oblique upward method to make the aerosol can incline with respect to the horizontal plane and spray it.
然而,以往之製品,於此等使用方法中有產生噴射不良之情況。專利文獻1中,並未意識到因向斜上方噴霧而有產生噴射不良之情況,因此對於此等問題之對策並未提及。However, in the conventional products, there are cases in which ejection failure occurs in these usage methods. In Patent Document 1, it is not recognized that spraying failure occurs due to spraying obliquely upward, and therefore, measures for such problems are not mentioned.
本發明係鑑於上述問題而完成者,其目的在於提供一種空間處理用定量噴射氣溶膠,其係以害蟲,特別是匍匐害蟲或屋內塵蟎類作為防除對象而於空間處理用法中可使藥劑均一擴散,可抑制噴射不良的發生。 [用以解決課題之手段]The present invention has been made in view of the above-mentioned problems, and its object is to provide a quantitative spray aerosol for space treatment, which can be used as a control object for pests, especially creeping pests or house dust mites, and can be used in space treatment usage. Uniform diffusion can suppress the occurrence of ejection failure. [means to solve the problem]
為了解決上述課題之本發明之空間處理用定量噴射氣溶膠的構成特徵係 一種空間處理用定量噴射氣溶膠,其係具備:設有封入含有防除成分之氣溶膠原液及噴射劑而成之定量噴射閥的耐壓容器、設有連接於前述定量噴射閥之噴射口的致動器及對前述定量噴射閥供給前述氣溶膠原液及前述噴射劑的液浸管(dip tube), 前述液浸管之前端係位於距離耐壓容器之最下部為6mm以下的高度, 將前述耐壓容器載置於水平面時,前述噴射口之噴射軸係相對於前述水平面呈10~60°之仰角。In order to solve the above-mentioned problems, the characteristics of the configuration of the quantitative spray aerosol for space processing of the present invention are: A quantitative spray aerosol for space treatment, comprising: a pressure-resistant container provided with a quantitative spray valve formed by enclosing an aerosol collagen solution containing a control ingredient and a propellant; an actuator and a dip tube for supplying the aerosol collagen solution and the propellant to the quantitative ejection valve, The front end of the liquid immersion pipe is located at a height of less than 6mm from the lowest part of the pressure-resistant container, When the pressure-resistant container is placed on a horizontal plane, the spray shaft of the spray port is at an elevation angle of 10° to 60° with respect to the horizontal plane.
本發明人針對空間處理用定量噴射氣溶膠之噴射方向進行各種檢討,獲得之見解為於相對於水平面特別以朝向斜上方30~60°左右噴霧藥劑之情況,藥劑對處理空間之擴散均一,可有效率地進行處理。 依據本構成之空間處理用定量噴射氣溶膠,藉由使該空間處理用定量噴射氣溶膠之液浸管之前端位於距離耐壓容器之最下部為6mm以下的高度,將耐壓容器載置於水平面時,噴射口之噴射軸相對於水平面呈10~60°之仰角,於將適於防除害蟲之防除成分以噴射口之噴射軸相對於水平面呈30~60°之方式噴射時,可抑制噴射不良之發生。該情況,即使耐壓容器相對於水平面稍微傾斜噴射時,藉由使液浸管之前端位於距離耐壓容器之最下部為6mm以下的高度,可對定量噴射閥確實供給氣溶膠原液及噴射劑,故可良好維持噴射狀態。The inventors have conducted various examinations on the spraying direction of the quantitative spray aerosol for space treatment, and obtained the insight that in the case of spraying the medicine at an angle of about 30 to 60° obliquely upward with respect to the horizontal plane, the dispersion of the medicine to the treatment space is uniform, and the Process efficiently. According to the quantitative spray aerosol for space treatment of the present structure, the pressure-resistant container is placed on the bottom of the pressure-resistant container by placing the front end of the liquid immersion tube of the quantitative spray aerosol for space treatment at a height of 6 mm or less from the lowest part of the pressure-resistant container. In the horizontal plane, the spray axis of the spray port is at an elevation angle of 10~60° with respect to the horizontal plane. When the pest control ingredients suitable for pest control are sprayed in such a way that the spray axis of the spray port is at 30~60° with respect to the horizontal plane, the spray can be suppressed. Bad occurrence. In this case, even when the pressure-resistant container is slightly inclined with respect to the horizontal plane for spraying, the aerosol liquid and the propellant can be reliably supplied to the quantitative spray valve by positioning the front end of the liquid immersion tube at a height of 6 mm or less from the lowest part of the pressure-resistant container , so the injection state can be well maintained.
本發明之空間處理用定量噴射氣溶膠中, 前述防除成分較佳含有於30℃之蒸氣壓未達1×10-4 mmHg之難揮發性防除成分。In the quantitative spray aerosol for space treatment of the present invention, the aforementioned control component preferably contains a less volatile control component whose vapor pressure at 30° C. is less than 1×10 −4 mmHg.
依據本構成之空間處理用定量噴射氣溶膠,可適用於防除匍匐害蟲或屋內塵蟎類。The quantitative spray aerosol for space treatment according to the present composition can be applied to control creeping pests or house dust mites.
本發明之空間處理用定量噴射氣溶膠中, 前述防除成分較佳含有於30℃之蒸氣壓為2×10-4 ~1×10-2 mmHg之揮發性防除成分。In the quantitative spray aerosol for space treatment of the present invention, the aforementioned control component preferably contains a volatile control component with a vapor pressure of 2×10 −4 to 1×10 −2 mmHg at 30°C.
依據本構成之空間處理用定量噴射氣溶膠,可適用於防除飛翔害蟲,此外,亦可防除匍匐害蟲或屋內塵蟎。The quantitative spray aerosol for space treatment according to the present composition can be applied to control flying pests, and also can control creeping pests or house dust mites.
本發明之空間處理用定量噴射氣溶膠中, 前述防除成分較佳含有於30℃之蒸氣壓未達1×10-4 mmHg之難揮發性防除成分與於30℃之蒸氣壓為2×10-4 ~1×10-2 mmHg之揮發性防除成分。In the quantitative spray aerosol for space treatment of the present invention, the aforementioned control component preferably contains a less volatile control component whose vapor pressure at 30°C is less than 1×10 −4 mmHg and a vapor pressure at 30°C of 2×10 − 4 ~ 1×10 -2 mmHg of volatile control components.
依據本構成之空間處理用定量噴射氣溶膠,可同時防除飛翔害蟲及匍匐害蟲或屋內塵蟎。The quantitative spray aerosol for space treatment according to the present composition can simultaneously control flying pests, creeping pests or house dust mites.
本發明之空間處理用定量噴射氣溶膠中, 前述噴射口之噴射軸較佳相對於前述水平面呈15~50°之仰角。In the quantitative spray aerosol for space treatment of the present invention, Preferably, the spray axis of the spray port is at an elevation angle of 15-50° with respect to the horizontal plane.
依據本構成之空間處理用定量噴射氣溶膠,藉由使該空間處理用定量噴射氣溶膠的噴射口之噴射軸相對於水平面呈15~50°之仰角,於噴射口之噴射軸係相對於水平面呈30~60°之方式噴射時,由於能掌握使耐壓容器傾斜之角度,故抑制了噴射不良之發生,可維持穩定之噴射狀態。According to the quantitative spray aerosol for space treatment of the present composition, by making the spray axis of the spray port of the quantitative spray aerosol for space treatment form an elevation angle of 15 to 50° with respect to the horizontal plane, the spray axis at the spray port is relative to the horizontal plane. When spraying at 30-60°, since the angle of inclination of the pressure-resistant container can be grasped, the occurrence of poor spraying can be suppressed and a stable spraying state can be maintained.
本發明之空間處理用定量噴射氣溶膠中, 前述液浸管之前端較佳位於距離耐壓容器之最下部為3mm以下的高度。In the quantitative spray aerosol for space treatment of the present invention, The front end of the liquid immersion pipe is preferably located at a height of 3 mm or less from the lowermost part of the pressure-resistant container.
依據本構成之空間處理用定量噴射氣溶膠,藉由將浸管之前端位於距離耐壓容器之最下部為3mm以下的高度,即使耐壓容器以相對於水平面稍微傾斜噴射時,亦可對定量噴射閥確實供給氣溶膠原液及噴射劑,可抑制噴射不良之發生。According to the quantitative spray aerosol for space treatment of this structure, by placing the front end of the immersion tube at a height of 3 mm or less from the lowest part of the pressure-resistant container, even when the pressure-resistant container is sprayed at a slight inclination with respect to the horizontal plane, the quantitative spray can be The injection valve reliably supplies aerosol collagen liquid and propellant, which can suppress the occurrence of poor ejection.
本發明之空間處理用定量噴射氣溶膠中, 較佳將噴射距離5cm之噴射力設定為5~50gf。In the quantitative spray aerosol for space treatment of the present invention, Preferably, the spraying force at a spraying distance of 5 cm is set to 5-50 gf.
依據本構成之空間處理用定量噴射氣溶膠,藉由將噴射距離5cm之噴射力設定為5~50gf,經噴射之氣溶膠原液均一地沉降、附著於處理空間內之露出面(例如存在於處理空間內之地板面或壁面、家具等之構造物表面等),尤其是地板面全體,而可對飛翔害蟲、匍匐害蟲及屋內塵蟎類發揮實用上充分之防除效果。According to the quantitative spray aerosol for space treatment of this structure, by setting the spray force at a spray distance of 5cm to 5~50gf, the sprayed aerosol collagen liquid settles uniformly and adheres to the exposed surface in the treatment space (for example, exists in the treatment space. The floor surface or the wall surface of the space, the surface of the structure of the furniture, etc.), especially the whole floor surface, can exert a practical and sufficient control effect on flying pests, creeping pests and house dust mites.
本發明之空間處理用定量噴射氣溶膠中, 前述液浸管較佳構成為於前述耐壓容器之內部中可彎曲。In the quantitative spray aerosol for space treatment of the present invention, The liquid immersion tube is preferably configured to be bendable in the interior of the pressure-resistant container.
依據本構成之空間處理用定量噴射氣溶膠,由於將液浸管構成為於耐壓容器之內部中可彎曲,故藉由使液浸管適當彎曲,容易將其前端配置於耐壓容器內之適當位置。According to the quantitative spray aerosol for space treatment of this structure, since the liquid immersion tube is configured to be bendable in the interior of the pressure-resistant container, the front end of the liquid-immersion tube can be easily arranged in the pressure-resistant container by properly bending the liquid immersion tube. appropriate location.
以下,針對本發明之空間處理用定量噴射氣溶膠加以說明。但本發明並未意圖限定於以下說明之實施形態中記載之構成或實施例。Hereinafter, the quantitative spray aerosol for space treatment of the present invention will be described. However, the present invention is not intended to be limited to the configurations and examples described in the embodiments described below.
圖1係本發明之空間處理用定量噴射氣溶膠100之剖面圖。空間處理用定量噴射氣溶膠100具備:設有封入含有防除成分之氣溶膠原液及噴射劑而成之定量噴射閥12的耐壓容器10、設有連接於定量噴射閥12之噴射口21的致動器20及對定量噴射閥12供給氣溶膠原液及噴射劑的液浸管30,隨空間處理而定,可用以防除蚊子、蒼蠅等之飛翔害蟲、蟑螂等之匍匐害蟲或屋內塵蟎類等之害蟲。FIG. 1 is a cross-sectional view of a
[耐壓容器]
耐壓容器10具備儲存氣溶膠原液及噴射劑之儲存部11,安裝於儲存部11之口部的定量噴射閥12。儲存部11成為有底圓筒形狀或有底略圓筒形狀,係由聚對苯二甲酸乙二酯等之樹脂、或鋁或馬口鐵等之金屬形成。儲存部11之外觀可為透明、半透明或不透明均可。底部形狀只要為可站立者即可,舉例為平坦形狀、凹形狀、五花瓣般之形狀等。於儲存部11之外側面較佳設有用以令使用者辨識液浸管30彎曲而前端30a所朝向之方向之相反側為正面之顯示。例如藉由於儲存部11之外側面之P的位置,印刷顯示正面方向F之顯示等,可令使用者辨識液浸管30彎曲而前端30a所朝向之方向之相反側為正面。表示正面方向F之顯示可設為例如文字或圖樣等,但若為與噴射口21朝向正面方向F時印刷於致動器20之花樣等一致之圖樣,則不損及設計性,可讓使用者辨識正面方向F。此處,所謂正面方向F係使用時噴射口21朝向之較佳方向,且係後述液浸管30之彎曲方向之相反側的方向。藉由使噴射口21朝向以顯示P表示之正面方向F,即使於空間處理用定量噴射氣溶膠100之使用後期封入物較少之狀態下,耐壓容器10若以相對於水平面H稍傾斜向上方傾斜,則可使氣溶膠原液及噴射劑積存於液浸管30之前端30a附近。其結果,噴射空間處理用定量噴射氣溶膠100時,藉由液浸管30將氣溶膠原液及噴射劑向上抽吸變良好,可抑制噴射不良之發生。此處所謂「噴射不良」意指藉由致動器20之1次操作而實際噴射之容量未達定量噴射閥12之噴射容量之85%的狀態。儲存部11為透明或半透明之樹脂製之情況,較佳進而於儲存部11印刷水平條紋等之水平顯示。水平顯示係於噴射空間處理用定量噴射氣溶膠100時,防止引起噴射不良般之過度傾斜而設置。若有此等水平顯示,則由於使用者心理上會將儲存部11內部之氣溶膠原液之液面與水平顯示一致,而可以適當姿勢使用空間處理用定量噴射氣溶膠100。[Pressure-resistant container]
The pressure-
定量噴射閥12安裝於儲存部11之口部,於耐壓容器10之外側與致動器20連接,於耐壓容器10之內側與液浸管30連接。定量噴射閥12具有未圖示之閥機構,設定為通常每1次之噴射容量為0.2~5.0mL。The
(致動器)
致動器20係用以噴射氣溶膠原液之作動部,於該致動器20設置有連接於定量噴射閥12並將氣溶膠原液自耐壓容器10朝外部噴出之噴射口21。此處,針對噴射口21之角度加以說明。圖2係顯示空間處理用定量噴射氣溶膠100之(a)噴射口(噴射軸)之仰角,及(b)噴射方向之說明圖。本發明中,將耐壓容器10載置於水平面H時之噴射口之噴射軸O相對於水平面H之角度規定為仰角D(圖2(a)),實際以手拿取空間處理用定量噴射氣溶膠100,向空間噴射氣溶膠原液時之噴射口之噴射軸O相對於水平面H之角度規定為噴射方向角E(圖2(b))。因此,仰角D基本上係空間處理用定量噴射氣溶膠100之固有角度,噴射方向角E係隨噴射姿勢而變動之角度。本發明中,噴射口21係於將耐壓容器10載置於水平面H時,噴射軸O相對於水平面H之仰角D設定為10~60°,更佳設定為15~50°。仰角D若為10~60°,則氣溶膠原液可容易地朝斜上方30~60°附近(亦即噴射方向角E成為30~60°)噴射。仰角D若未達10°,則為了使氣溶膠原液向相對於水平面H斜上方30~60°附近噴射,有必要將耐壓容器10過度傾斜,如此耐壓容器10過度傾斜而噴射時,有產生噴射不良之虞。仰角D若超過60°,則所噴射之氣溶膠原液有附著於操作致動器20之手指等之虞。又,圖2中,(a)係例示仰角D設定為60°之空間處理用定量噴射氣溶膠100,及(b)空間處理用定量噴射氣溶膠100向下方傾斜15°將噴射方向角E設為45°之狀態。(actuator)
The
關於噴射口21,其數量、形狀、尺寸並未特別限定。噴射口21之數量可為1個,亦可為2個以上,但若基於可簡便且以低成本製造之觀點,噴射口21之數量較佳為1個。又,關於具有2個噴射口之噴嘴或致動器,係將連結各噴射口21之中心的線段垂直二等分線設為噴射軸O,關於具有3個以上噴射口之噴嘴或致動器,噴射口21之噴射軸O規定如下。關於於噴嘴或致動器之噴射部的中央存在噴射口21者,將貫穿其中央噴射口21之中心的正交線設為噴射軸O。關於於噴嘴或致動器之噴射部的中央不存在噴射口21者,將貫穿連結各噴射口21之中心的多角形外切圓的中心的正交線設為噴射軸O。The number, shape, and size of the
噴射口21之形狀(剖面形狀)除了圓形、橢圓形、多角形等以外,亦可為各種不規則形。噴射口21之開口面積較佳為0.05~8.0mm2
,更佳為0.1~4.0mm2
,又更佳為0.2~3.0mm2
。例如噴射口21之數量為1個,噴射口21之形狀為圓形之情況,噴射口21之尺寸(噴口徑)較佳為0.3mm以上,更佳為0.4mm以上,又更佳為0.6mm以上。又,噴口徑較佳為3.0mm以下,更佳為2.0mm以下,又更佳為1.8mm以下。The shape (cross-sectional shape) of the
致動器20可具有噴嘴,亦可不具有噴嘴。具有噴嘴之情況,可為附有突出之噴嘴,亦可為附有未突出之噴嘴,但較佳為附有突出之噴嘴。為附噴嘴之致動器之情況,噴嘴長度並未特別限定,但較佳為2.0~80mm,更佳為3.0~70mm,特佳為4.0~60mm。致動器20中之操作按鈕可採用下壓型或觸發型之按鈕。The
(液浸管)
液浸管30係安裝於定量噴射閥12之聚乙烯、聚丙烯等之樹脂製的中空構件,於定量噴射閥12操作時,將封入至耐壓容器10之氣溶膠原液及噴射劑供給至定量噴射閥12。液浸管30本身為直線形狀,但安裝於定量噴射閥12並插入耐壓容器10之內部時,成為可彎曲。因此,藉由使液浸管適當彎曲,其前端30a可容易配置於耐壓容器10內之適當位置。液浸管30之前端30a以距離耐壓容器10之最下部B之高度h為6mm以下,較佳為3mm以下之方式,安裝於定量噴射閥12。此處,所謂耐壓容器10之最下部B,係將耐壓容器10載置於水平面H時,耐壓容器10之內面中最接近水平面H之部位。如圖1所示耐壓容器10之底面為圓頂狀之情況,於空間處理用定量噴射氣溶膠100之使用後期中,封入至耐壓容器10之氣溶膠原液到最後存在於最下部B。因此,藉由將液浸管30之前端30a設於距離耐壓容器10之最下部B為6mm以下之位置,即使耐壓容器10以相對於水平面H稍傾斜而噴射時,前端30a仍位於氣溶膠原液及噴射劑之液面下,可確實對定量噴射閥12供給氣溶膠原液及噴射劑。其結果可抑制空間處理用定量噴射氣溶膠100之使用後期之噴射不良發生。前端30a距離耐壓容器10之最下部B之高度h若超過6mm,則噴射時耐壓容器10以相對於水平面H稍傾斜時,前端30a容易成為比氣溶膠原液及噴射劑液面高的位置,其結果,有發生噴射不良之虞。液浸管30較佳為於一端安裝於定量噴射閥12之狀態下向下方垂直延伸之直線狀形狀、於一端安裝於定量噴射閥12之狀態下向下方垂直延伸,於彎曲部30b經彎曲之形狀、或全體成彎曲之形狀。其中更佳為以前端30a位於耐壓容器10之內側面S附近之方式,成彎曲部30b經彎曲之形狀,或全體成彎曲之形狀。液浸管30成彎曲部30b經彎曲之形狀,或全體成彎曲之形狀,於前端30a位於耐壓容器10之內側面S附近時,自耐壓容器10之內側面S至前端30a之距離d係設定為25mm以下,較佳15mm以下,更佳6mm以下,又更佳為3mm以下。藉由將自內側面S至前端30a之距離d設為25mm以下,即使耐壓容器10相對於水平面H以傾斜噴射時,亦可對定量噴射閥12確實供給位於內側面S附近之氣溶膠原液及噴射劑,更能抑制噴射不良之發生。液浸管30之前端30a可加工為各種形狀。圖3係空間處理用定量噴射氣溶膠之液浸管前端之放大剖面圖,(a)例示傾斜切割之斜端部,(b)例示U字狀(凹狀)切割之U端部,(c)例示圓弧狀(凸狀)切割之圓弧端部,(d)例示直角切割之直角端部。該等中,較佳為(a)傾斜切割之斜端部,(b)U字狀切割之U端部,或(c)圓弧狀切割之圓弧端部。藉由將前端30a設為該等形狀,氣溶膠原液及噴射劑之向上抽吸良好,更能抑制噴射不良之發生。(Liquid Immersion Tube)
The
<氣溶膠原液> 氣溶膠原液可使用包含下述成分作為其主成分之一種的防除成分者:(A)於30℃之蒸氣壓未達1×10-4 mmHg之化合物(難揮發性防除成分),(B)於30℃之蒸氣壓為2×10-4 ~1×10-2 mmHg之化合物(揮發性防除成分),或(A)及(B)之混合物。以下,將包含難揮發性防除成分者作為氣溶膠原液A,將包含揮發性防除成分者作為氣溶膠原液B加以說明。<Aerosol Collagen Solution> For the aerosol collagen solution, a control component containing the following components as one of its main components can be used: (A) a compound whose vapor pressure at 30°C is less than 1×10 -4 mmHg (hardly volatile control component) ), (B) a compound with a vapor pressure of 2×10 -4 ~1×10 -2 mmHg at 30°C (volatile control ingredient), or a mixture of (A) and (B). Hereinafter, the aerosol collagen solution A which contains the less volatile control component and the aerosol collagen solution B which contains the volatile control component will be described.
[氣溶膠原液A]
作為氣溶膠原液A之主成分之一的難揮發性防除成分可使用用以防除以蟑螂、床蝨、螞蟻等為代表之匍匐害蟲的匍匐害蟲防除用化合物,及/或主要用以防除屋內塵蟎類之塵蟎類防除用化合物。作為匍匐害蟲防除用化合物舉例為例如苯醚菊酯(phenothrin)、賽酚寧(cyphenothrin)、百滅寧(permethrin)、氯氰菊酯(cypermethrin)、費普寧(cyfluthrin)、畢芬寧(bifenthrin)、甲氰菊酯(fenpropathrin)、四溴菊酯(tralomethrin)、艾托芬普(etofenprox)及艾米普寧(imiprothrin)等之除蟲菊精系化合物,矽拉氟吩(silafluofen)等之矽系化合物,敵敵畏(dichlorvos)及殺螟硫磷(fenitrothion)等之有機磷系化合物,安丹(propoxur)等之胺基甲酸酯系化合物,呋蟲胺(dinotefuran)、益達胺(imidacloprid)及費普尼(clothianidin)等之類尼古丁系化合物,芬普尼(fipronil)以及茚蟲威(indoxacarb)等。該等中,較佳為苯醚菊酯(phenothrin)、賽酚寧(cyphenothrin)、百滅寧(permethrin)、氯氰菊酯(cypermethrin)、費普寧(cyfluthrin)、畢芬寧(bifenthrin)、甲氰菊酯(fenpropathrin)、四溴菊酯(tralomethrin)、艾托芬普(etofenprox)及呋蟲胺(dinotefuran)。又,除蟲菊精系化合物之酸成分或醇部分中,存在有基於不對稱碳之光學異構物或幾何異構物之情況,該等各者或任意之混合物亦包含於匍匐害蟲防除用化合物。作為塵蟎類防除用化合物舉例為例如醯胺氟滅(amidoflumet)、苯甲酸苄酯、水楊酸苯酯、水楊酸苄酯、癸二酸二丁酯、癸二酸二丙酯、己二酸二丁酯、鄰苯二甲酸二乙酯、鄰苯二甲酸二丙酯、鄰苯二甲酸二丁酯、對-薄荷烷-3,8-二醇、胺基甲酸3-碘-2-丙炔基丁酯、苯醚菊酯(phenothrin)及敵避(DEET)等。該等中,較佳為醯胺氟滅(amidoflumet)、苯甲酸苄酯、水楊酸苯酯、水楊酸苄酯、癸二酸二丁酯、癸二酸二丙酯、己二酸二丁酯、鄰苯二甲酸二乙酯、鄰苯二甲酸二丁酯、對-薄荷烷-3,8-二醇、苯醚菊酯(phenothrin)及敵避(DEET)。本發明之空間處理用定量噴射氣溶膠100若於屋內之處理空間噴射一定量,則噴霧粒子主要作為附著性粒子沉降於地板面,但藉由含有難揮發性防除成分,而於該處理空間中對尤其是匍匐害蟲或屋內塵蟎類顯示優異之防除效果。且,藉由含有難揮發性防除成分,而抑制難揮發性防除成分自沉降於地板面之附著性粒子揮發至大氣中。藉由此等作用機制,本發明之空間處理用定量噴射氣溶膠100成為安全性高,即使於有人居住之狀況下亦可使用。[Aerosol Collagen Liquid A]
As one of the main components of the aerosol collagen solution A, the non-volatile control component can be used as a creeping pest control compound for the control of creeping pests represented by cockroaches, bed bugs, ants, etc., and/or mainly used for indoor control Dust mites control compounds for dust mites. Examples of the creeping pest control compound include, for example, phenothrin, cyphenothrin, permethrin, cypermethrin, cyfluthrin, bifenthrin, cypermethrin Pyrethrin compounds such as fenpropathrin, tralomethrin, etofenprox and imiprothrin, silicon compounds such as silafluofen, dichlorvos Organophosphorus compounds such as dichlorvos and fenitrothion, carbamate compounds such as propoxur, dinotefuran, imidacloprid and fepni (clothianidin) and other nicotine-based compounds, fipronil (fipronil) and indoxacarb (indoxacarb) and the like. Among these, phenothrin, cyphenothrin, permethrin, cypermethrin, cyfluthrin, bifenthrin, cypermethrin ( fenpropathrin), tralomethrin, etofenprox and dinotefuran. In addition, in the acid component or alcohol part of the pyrethrum-based compound, there may be optical isomers or geometric isomers based on asymmetric carbon, and these individual or arbitrary mixtures are also included in the control of creeping pests. compound. Examples of the compound for controlling dust mites include, for example, amidoflumet, benzyl benzoate, phenyl salicylate, benzyl salicylate, dibutyl sebacate, dipropyl sebacate, hexamethylene Dibutyl diacid, diethyl phthalate, dipropyl phthalate, dibutyl phthalate, p-menthane-3,8-diol, 3-iodo-2 carbamate -Propynyl butyl ester, phenothrin and DEET, etc. Among these, amidoflumet, benzyl benzoate, phenyl salicylate, benzyl salicylate, dibutyl sebacate, dipropyl sebacate, and diadipate are preferred Butyl phthalate, diethyl phthalate, dibutyl phthalate, p-menthane-3,8-diol, phenothrin and DEET. If the
氣溶膠原液A中之防除成分之含量為1~90w/v%,更佳為5~80w/v%,又更佳為30~75w/v%。氣溶膠原液A中之防除成分之含量若為上述範圍,則防除成分容易溶解於有機溶劑中,且噴射氣溶膠之際,以最適狀態形成噴射粒子。The content of the control ingredient in the aerosol collagen solution A is 1~90w/v%, more preferably 5~80w/v%, and still more preferably 30~75w/v%. When the content of the control component in the aerosol collagen solution A is within the above range, the control component is easily dissolved in the organic solvent, and when the aerosol is sprayed, the spray particles are formed in an optimum state.
氣溶膠原液A中,除上述防除成分以外含有有機溶劑。有機溶劑係使用可溶解上述防除成分調製氣溶膠原液A,且噴射所調製之氣溶膠原液A時,可形成最適噴射粒子者。本發明之空間處理用定量噴射氣溶膠100中,作為有機溶劑舉例為例如乙醇及異丙醇(IPA)等之碳數為2~3之低級醇,正鏈烷及異鏈烷等之烴系溶劑、肉豆蔻酸異丙酯(IPM)、月桂酸己酯等之碳數為16~20之高級脂肪酸酯、碳數3~10之二醇醚系溶劑、以及酮系溶劑等。該等中,較佳為碳數為2~3之低級醇、烴系溶劑及碳數為16~20之高級脂肪酸酯。尤其,碳數為2~3之低級醇由於噴霧粒子之擴散均一性或於處理空間內之露出面(例如存在於處理空間內之地板面或壁面、家具等之構造物之表面等),尤其於地板面不易產生黏膩故而更佳。上述有機溶劑亦可混合兩種以上使用。且作為有機溶劑,亦可進而混合二醇醚類,或正鏈烷及異鏈烷等之烴系溶劑及酮系溶劑等。The aerosol collagen solution A contains an organic solvent in addition to the above-mentioned control components. The organic solvent is one that can form optimum spray particles when the prepared aerosol collagen solution A is prepared by dissolving the above-mentioned control components, and the prepared aerosol collagen solution A is sprayed. In the
氣溶膠原液A之比重較佳為0.85~1.15,更佳為0.89~1.10。氣溶膠原液A之比重若為0.85~1.15之範圍,則本發明之空間處理用定量噴射氣溶膠100於屋內之處理空間噴射一定量時,由於噴霧粒子主要作為附著性粒子沉降、附著於地板面,故可獲得適當防除效果。又,氣溶膠原液A之比重若為上述範圍,則由於附著性粒子於直至沉降之過程中,亦進入間隙或隱蔽處,故使用除蟲菊精系化合物作為防除成分時,亦可充分期待蟑螂等自間隙或隱蔽處飛出之飛起效果。The specific gravity of the aerosol collagen solution A is preferably 0.85-1.15, more preferably 0.89-1.10. If the specific gravity of the aerosol collagen solution A is in the range of 0.85 to 1.15, when the
氣溶膠原液A中,除上述成分以外,亦可適當調配以黴菌類、菌類等為對象之防黴劑、抗菌劑殺菌劑、芳香劑、消臭劑、安定化劑、抗靜電劑、消泡劑及賦形劑等。作為防黴劑、抗菌劑或殺菌劑可例示檜木醇、2-巰基苯并噻唑、2-(4-噻唑基)苯并咪唑、5-氯-2-甲基-4-異噻唑-3-酮、賽福寧(triforine)、3-甲基-4-異丙基酚及鄰-苯基酚等。又,作為芳香劑舉例為橙油、檸檬油、薰衣草油、辣薄荷油、桉樹油、檸檬草油、萊姆油、香橙油、茉莉花油、檜油、綠茶精油、檸烯、α-蒎烯、芳樟醇、香葉醇、苯乙醇、戊基桂皮醛、枯茗醛、乙酸苄酯等之芳香成分、稱為「綠之香」之調配青葉醇或青葉醛之香料成分等。In the aerosol collagen solution A, in addition to the above-mentioned components, antifungal agents, antibacterial agents, bactericides, fragrances, deodorants, stabilizers, antistatic agents, antifoaming agents, etc., which target molds, fungi, etc., may be appropriately formulated agents and excipients. Examples of antifungal agents, antibacterial agents or fungicides include juniperol, 2-mercaptobenzothiazole, 2-(4-thiazolyl)benzimidazole, 5-chloro-2-methyl-4-isothiazole-3- ketone, triforine, 3-methyl-4-isopropylphenol and o-phenylphenol, etc. Further, examples of the fragrance agent include orange oil, lemon oil, lavender oil, peppermint oil, eucalyptus oil, lemongrass oil, lime oil, orange oil, jasmine oil, juniper oil, green tea essential oil, limonene, α-pinene Aromatic components such as alkene, linalool, geraniol, phenethyl alcohol, amyl cinnamaldehyde, cuminaldehyde, benzyl acetate, etc., and the fragrance components of green leaf alcohol or green leaf aldehyde called "green fragrance".
[氣溶膠原液B]
作為氣溶膠原液B之主成分之一的揮發性防除成分可使用用以防除以蚊子、蒼蠅等為代表之飛翔害蟲或以蟑螂、床蝨、螞蟻等為代表之匍匐害蟲、屋內塵蟎類的害蟲之害蟲防除用化合物。作為害蟲防除用化合物舉例為甲氟氰菊酯(metofluthrin)、丙氟菊酯(Profluthrin)、四氟苯菊酯(transfluthrin)、益避寧(empenthrin)、拜富寧(Terallethrin)及炔呋菊酯(furamethrin)等。該等中,若考慮蒸氣壓或安定性、基礎殺蟲效力等,則較佳為甲氟氰菊酯(metofluthrin)、丙氟菊酯(Profluthrin)及四氟苯菊酯(transfluthrin)。該等化合物之酸成分或醇部分中,存在有基於不對稱碳之光學異構物或幾何異構物之情況,該等各者或任意之混合物亦包含於揮發性防除成分。本發明之空間處理用定量噴射氣溶膠100若於屋內之處理空間噴射一定量,則包含揮發性防除成分之噴霧粒子主要作為附著性粒子沉降、附著於處理空間之露出面(例如存在於處理空間內之地板面或壁面、家具等之構造物之表面等),尤其是地板面,而於該處理空間中對飛翔害蟲、匍匐害蟲或屋內塵蟎類顯示優異之防除效果。[Aerosol Collagen Liquid B]
The volatile control ingredient, which is one of the main components of the aerosol collagen solution B, can be used to control flying pests such as mosquitoes and flies, creeping pests such as cockroaches, bed bugs, and ants, and house dust mites. compound for pest control. Examples of pest control compounds include metofluthrin, Profluthrin, transfluthrin, empenthrin, Terallethrin, and fenfluthrin Esters (furamethrin) and the like. Among these, in consideration of vapor pressure, stability, basic insecticidal efficacy, etc., metofluthrin, profluthrin, and transfluthrin are preferable. In the acid component or alcohol moiety of these compounds, optical isomers or geometric isomers based on asymmetric carbon may exist, and each of these or any mixture thereof is also included in the volatile control component. If the
氣溶膠原液B中之防除成分之含量為1~90w/v%,更佳為5~80w/v%,又更佳為8~75w/v%。氣溶膠原液B中之防除成分之含量若為上述範圍,則防除成分容易溶解於有機溶劑中,且噴射氣溶膠之際,以最適狀態形成噴射粒子。The content of the control ingredient in the aerosol collagen solution B is 1~90w/v%, more preferably 5~80w/v%, and still more preferably 8~75w/v%. When the content of the control component in the aerosol collagen solution B is in the above range, the control component is easily dissolved in the organic solvent, and when the aerosol is sprayed, the sprayed particles are formed in an optimum state.
氣溶膠原液B中,除上述防除成分以外含有有機溶劑。有機溶劑係使用可溶解上述防除成分調製氣溶膠原液B,且噴射所調製之氣溶膠原液B時,可形成最適噴射粒子者。氣溶膠原液B中可使用之有機溶劑為與上述氣溶膠原液A中可使用之有機溶劑相同者。The aerosol collagen solution B contains an organic solvent in addition to the above-mentioned control components. The organic solvent is one that can form optimal spray particles when the prepared aerosol collagen solution B is prepared by dissolving the above-mentioned control component, and the prepared aerosol collagen solution B is sprayed. The organic solvent that can be used in the aerosol collagen solution B is the same as the organic solvent that can be used in the aerosol collagen solution A described above.
氣溶膠原液B之比重較佳為0.78~1.15,更佳為0.82~1.10。氣溶膠原液B之比重若為0.78~1.15之範圍,則本發明之空間處理用定量噴射氣溶膠100於屋內之處理空間噴射一定量時,由於噴霧粒子主要作為附著性粒子均一附著於露出面,故可獲得適當防除效果。The specific gravity of the aerosol collagen solution B is preferably 0.78 to 1.15, more preferably 0.82 to 1.10. If the specific gravity of the aerosol collagen solution B is in the range of 0.78 to 1.15, when the
氣溶膠原液B中,除上述成分以外,亦可適當調配以黴菌類、菌類等為對象之防黴劑、抗菌劑殺菌劑、芳香劑、消臭劑、安定化劑、抗靜電劑、消泡劑及賦形劑等。該等追加成分與上述氣溶膠原液A中追加之成分相同。In the aerosol collagen solution B, in addition to the above-mentioned components, antifungal agents, antibacterial agents, bactericides, fragrances, deodorants, stabilizers, antistatic agents, antifoaming agents, etc., which target molds, fungi, etc., may be appropriately formulated agents and excipients. These additional components are the same as those added to the aerosol collagen solution A described above.
[氣溶膠原液A及氣溶膠原液B之混合物]
使用將上述氣溶膠原液A及氣溶膠原液B混合成之混合物作為氣溶膠原液(A+B)之情況,可對飛翔害蟲、匍匐害蟲、屋內塵蟎所有有效防除,可利用於更廣泛用途。亦即,本發明之空間處理用定量噴射氣溶膠100於屋內之處理空間噴射一定量時,包含源自氣溶膠原液B之揮發性防除成分之噴霧粒子主要作為附著性粒子沉降、附著於處理空間內之露出面(例如存在於處理空間內之地板面或壁面、家具等之構造物之表面等),尤其是地板面,而於該處理空間中對飛翔害蟲、匍匐害蟲或屋內塵蟎類顯示優異之防除效果。此處,雖於空氣中浮游殘存噴霧粒子之一定量,但藉由包含源自氣溶膠原液B之揮發性防除成分作為防除成分,亦可發揮對於飛翔害蟲之防除效果。且,源自氣溶膠原液B之揮發性防除成分與源自氣溶膠原液A之難揮發性防除成分一起附著於一部分地板面或壁面時,可相乘地提高對於匍匐害蟲及/或屋內塵蟎類之防除效果。[Mixture of aerosol collagen solution A and aerosol collagen solution B]
When using the mixture of the above-mentioned aerosol collagen solution A and aerosol collagen solution B as the aerosol collagen solution (A+B), it can effectively control all flying pests, creeping pests, and house dust mites, and can be used in a wider range of applications. . That is, when the
<噴射劑>
作為本發明之空間處理用定量噴射氣溶膠100所用之噴射劑舉例為液化石油氣(LPG)、二甲醚(DME)及氫氟烯烴等之液化氣,以及氮氣、二氧化碳氣體、一氧化氮及壓縮空氣等之壓縮氣體。上述噴射劑可單獨或以混合狀態使用,但以LPG為主成分者容易使用。<Propellant>
Examples of propellants used in the
本發明之空間處理用定量噴射氣溶膠100,填充於耐壓容器10之氣溶膠原液(a)與噴射劑(b)之容量比率(a/b),以體積比計,較佳調整為10/90~50/50。容量比率(a/b)若為上述範圍,則可將充分量之防除成分均一擴散至露出面全體,尤其是地板面全體。In the
本發明之空間處理用定量噴射氣溶膠100,與噴射口21之距離為5cm之部位的噴射力較佳為5~50gf。噴射力若為上述範圍,則經噴射之氣溶膠原液均一沉降、附著於處理空間內之露出面(例如存在於處理空間內之地板面或壁面、家具等之構造物之表面等),尤其是地板面全體,而獲得對飛翔害蟲、匍匐害蟲及塵蟎之實用上充分之防除效果。噴射力若未達5gf,則噴射力不足而有於露出面全體之擴散性不充分之傾向。噴射力若超過50gf,則有無法獲得所噴射之氣溶膠原液之良好擴散性之虞。此等噴射力可藉由氣溶膠原液之組成、耐壓容器10之內壓、噴射口21之形狀等適當調整。In the
<防除對象害蟲> 本發明之空間處理用定量噴射氣溶膠100可使用於用以防除下述之各種害蟲,即尖音庫蚊、白紋伊蚊、埃及斑蚊、地下家蚊等之蚊類,家蠅、麻蠅等之蠅類、小家蠅類、白斑蛾蚋類、搖蚊類、蜂類、蛾類等之飛翔害蟲,或美洲家蠊、黑褐家蠊、德國姬蠊等之蟑螂類,溫帶臭蟲(南京蟲)、台灣床蝨(熱帶床蝨)等之溫帶臭蟲類,茶翅蝽等之蝽類,日本山蟻、堅硬雙針家蟻、黑褐毛山蟻、法老蟻、紅火蟻、入侵紅火蟻等之蟻類,白額高腳蛛、三角肥腹蛛、紅背蜘蛛等之蜘蛛類,倍足綱類、少棘蜈蚣等之蜈蚣類、團子蟲類、糙瓷鼠婦類、台灣家白蟻、日本白蟻等之白蟻類,毛蟲類等之匍匐害蟲,除此之外,舉例為衣蛾、袋衣蛾等之衣蛾類,鰹節蟲、姬圓鰹節蟲等之鰹節蟲類等之衣料害蟲,玉米象等之儲穀害蟲,粗足粉蟎、家塵蟎、線足蟎、肉食蟎、家塵蟎(house dust mite)等之屋內塵蟎類等之各種害蟲。尤其,可有效防除美洲家蠊、黑褐家蠊、德國姬蠊等之蟑螂類,溫帶臭蟲(南京蟲)、台灣床蝨(熱帶床蝨)等之溫帶臭蟲類,日本山蟻、堅硬雙針家蟻、黑褐毛山蟻、法老蟻、紅火蟻、入侵紅火蟻等之蟻類,白額高腳蛛、三角肥腹蛛、紅背蜘蛛等之蜘蛛類等之匍匐害蟲,或粗足粉蟎、家塵蟎、線足蟎、肉食蟎、家塵蟎(house dust mite)等之屋內塵蟎類,特別是對德國姬蠊、美洲家蠊、黑褐家蠊、溫帶臭蟲(南京蟲)發揮優異之防除效果。<Pests targeted for control> The quantitative spray aerosol 100 for space treatment of the present invention can be used to control the following various pests, namely Culex pipiens, Aedes albopictus, Aedes aegypti, Aedes subterranean mosquitoes, etc. and other flying pests such as flies, domestic flies, white-spotted moths, chironomids, bees, moths, etc., or cockroaches such as American cockroach, black brown cockroach, German cockroach, etc., temperate bed bugs ( Temperate bed bugs such as Nanjing bug), Taiwan bed bug (tropical bed bug), etc., stink bugs such as tea-winged stink bug, Japanese mountain ant, hard double-needle house ant, black brown hairy mountain ant, pharaoh ant, red fire ant, invasive red fire ant Other ants, spiders such as white-fronted high-footed spiders, triangular fat-bellied spiders, red-backed spiders, etc., centipedes such as diplopods, less-thorned centipedes, scorpion insects, rough porcelain mice, Taiwanese termites , Termites such as Japanese termites, creeping pests such as caterpillars, and other insects such as clothing moths such as clothing moths, sack moths, etc. , corn ivy and other grain storage pests, various pests such as house dust mites such as gristia mites, house dust mites, thread-footed mites, carnivorous mites, house dust mites and other house dust mites. In particular, it can effectively control cockroaches such as American cockroach, black brown cockroach, German cockroach, temperate bed bugs (Nanjing bug), Taiwan bed bug (tropical bed bug) and other temperate bed bugs, Japanese mountain ants, hard double needles Creeping pests of ants such as house ants, black and brown hairy mountain ants, pharaoh ants, red fire ants, invasive red fire ants, spiders such as white-fronted spiders, triangular fat-bellied spiders, red-backed spiders, etc., or meal mites , house dust mites, linear foot mites, carnivorous mites, house dust mites and other house dust mites, especially for German cockroaches, American cockroaches, black brown cockroaches, temperate bed bugs (Nanjing bug) It has excellent control effect.
<處理對象>
本發明之空間處理用定量噴射氣溶膠100之處理對象主要為屋內空間。處理空間之容積並未特別限定,但較佳相當於4.5~16塌塌米之房屋之容積為18.8~66.6m3
(面積7.5~26.6m2
,高2.2~3.0m),更佳相當於4.5~8塌塌米之房屋之容積為18.8~33.3m3
(面積7.5~13.3m2
,高2.2~3.0m)。但,即使更大容積之屋內空間、更小容積之屋內空間,只要配合該屋內空間之容積,以於屋內空間之大氣中,防除成分之釋出量成為0.1~50mg/m3
之方式適當設定噴射次數、噴射容量等,可無關於屋內空間容積而獲得同樣之防除效果。本發明之空間處理用定量噴射氣溶膠之使用頻度只要對應於害蟲發生頻度或狀況於適當時期將防除成分之釋出量成為上述範圍之方式施用即可。
[實施例]<Treatment object> The treatment object of the
基於實施例1~49及比較例1~7,進一步詳細檢討本發明之空間處理用定量噴射氣溶膠。針對本發明之空間處理用定量噴射氣溶膠,為了確認其效果,製作具備本發明之特徵構成之空間處理用定量噴射氣溶膠(實施例1~49),實施噴射試驗。且,用於比較,製作不具備本發明之特徵構成之空間處理用定量噴射氣溶膠(實施例1~7),實施同樣的效果確認試驗。Based on Examples 1 to 49 and Comparative Examples 1 to 7, the quantitative spray aerosol for space treatment of the present invention was further examined in detail. In order to confirm the effect of the quantitative spray aerosol for space treatment of the present invention, quantitative spray aerosols for space treatment having the characteristic structure of the present invention (Examples 1 to 49) were produced, and spray tests were carried out. Then, for comparison, quantitative spray aerosols for space treatment (Examples 1 to 7) not having the characteristic structure of the present invention were produced, and the same effect confirmation test was carried out.
[實施例1] 將作為難揮發性防除成分之苯醚菊酯(40w/v%)溶解於乙醇中調製氣溶膠原液A。將該氣溶膠原液A 3.5mL與作為噴射劑之液化石油氣5.3mL,加壓填充於附有噴射容量為0.4mL之定量噴霧閥之耐壓容器中。該填充量係理論上最多可實施22次定量噴射者。於耐壓容器之定量噴霧閥安裝設有噴射口之致動器,該噴射口於將耐壓容器載置於水平面時,噴射軸相對於水平面呈60°之仰角(D),獲得實施例1之空間處理用定量噴射氣溶膠。實施例1之空間處理用定量噴射氣溶膠中,液浸管係使用前端U字狀切割者,以於耐壓容器內,前端距離耐壓容器之最下部之高度(h)成為1mm之方式安裝於定量噴射閥。實施例1之空間處理用定量噴射氣溶膠於噴射距離5cm之噴射力為15gf。[Example 1] An aerosol collagen solution A was prepared by dissolving fenothrin (40w/v%) as a less volatile control component in ethanol. 3.5 mL of the aerosol collagen solution A and 5.3 mL of liquefied petroleum gas as a propellant were pressurized and filled into a pressure-resistant container with a quantitative spray valve with a spray capacity of 0.4 mL. This filling amount is theoretically capable of performing quantitative injection up to 22 times. An actuator with a spray port is installed on the quantitative spray valve of the pressure-resistant container. When the pressure-resistant container is placed on a horizontal plane, the spray axis is at an elevation angle (D) of 60° with respect to the horizontal plane. Example 1 is obtained. Quantitative jet aerosol for space treatment. In the quantitative spray aerosol for space treatment in Example 1, the liquid immersion tube is cut with a U-shaped front end, and is installed in the pressure-resistant container so that the height (h) between the front end and the lowermost part of the pressure-resistant container becomes 1 mm. for quantitative injection valves. The spray force of the quantitative spray aerosol for space treatment in Example 1 is 15gf at a spray distance of 5cm.
[實施例2~24、比較例1~5] 以實施例1為準,以表1所示之構成,製作實施例2~24、比較例1~5之各種空間處理用定量噴射氣溶膠。實施例16、17、21、22、23及24之空間處理用定量噴射氣溶膠,使用噴射容量為0.2mL或1.0mL之定量噴霧閥之情況,亦以理論上最多可實施22次定量噴射之方式調整對耐壓容器之填充量。[Examples 2 to 24, Comparative Examples 1 to 5] Based on Example 1, and with the configurations shown in Table 1, various quantitative spray aerosols for space treatment of Examples 2 to 24 and Comparative Examples 1 to 5 were produced. The quantitative spray aerosol for space treatment in Examples 16, 17, 21, 22, 23, and 24 uses a quantitative spray valve with a spray volume of 0.2 mL or 1.0 mL. In theory, a maximum of 22 quantitative sprays can be performed. way to adjust the filling amount of the pressure-resistant container.
<噴射試驗(噴射角度45°)> 以使噴射口之噴射軸相對於水平面呈45°之噴射角度之方式,固定實施例1~24及比較例1~5之空間處理用定量噴射氣溶膠,重複噴射。開始計算噴射次數之前,進行2次空射,隨後,計算直至無法正常噴射之噴射次數。又,本實施例中,所謂「無法正常噴射」與前述之「噴射不良」同義,意指藉由致動器之操作而實際噴射之容量未達定量噴射閥之噴射容量之85%。以後之實施例中亦相同。針對各空間處理用定量噴射氣溶膠重複4次試驗,對應於噴射次數之平均值,藉由以下評價基準評價噴射不良抑制效果。 (評價基準) A:18次以上 B:16次或17次 C:14次或15次 D:未達14次<Spray test (spray angle 45°)> The quantitative spray aerosols for space treatment of Examples 1 to 24 and Comparative Examples 1 to 5 were fixed so that the spray axis of the spray port was at a spray angle of 45° with respect to the horizontal plane, and the spray was repeated. Before starting the calculation of the number of injections, carry out 2 empty shots, and then calculate the number of injections until the normal injection cannot be performed. In addition, in this embodiment, the so-called "incapable of normal injection" is synonymous with the aforementioned "injection failure", which means that the actual injection volume due to the operation of the actuator does not reach 85% of the injection volume of the quantitative injection valve. The same applies to the following examples. The test was repeated four times for each quantitative spray aerosol for space treatment, and the effect of suppressing spray failure was evaluated according to the following evaluation criteria corresponding to the average value of the number of sprays. (Evaluation Criteria) A: More than 18 times B: 16 or 17 times C: 14 or 15 D: less than 14 times
又,4次試驗中一次以上直至計算開始第2次即發生噴射不良之情況,判定為具有使用初期之噴射不良。試驗結果示於表1。In addition, if the ejection failure occurred in one or more of the four tests until the second time from the start of the calculation, it was determined that there was ejection failure in the initial stage of use. The test results are shown in Table 1.
試驗結果,於相對於水平面向斜上方45°噴霧藥劑之情況,實施例1~24之空間處理用定量噴射氣溶膠,直至無法正常噴射之噴射次數均為14次以上,使用後期中噴射不良之發生受到抑制。其中,安裝有以將耐壓容器載置於水平面時,噴射軸相對於水平面呈15°以上之仰角之方式設置噴射口之致動器,且使用前端經U字形狀或斜向切割之液浸管的實施例1~6、8~19及21~24之空間處理用定量噴射氣溶膠,使用後期中噴射不良抑制效果特別優異。且,實施例1~24之空間處理用定量噴射氣溶膠亦未發生使用初期之噴射不良。As a result of the test, in the case of spraying the agent at an angle of 45° above the horizontal plane, the quantitative spray aerosols for space treatment in Examples 1 to 24 were more than 14 times until they could not be sprayed normally. Occurrence is inhibited. Among them, when the pressure-resistant container is placed on the horizontal plane, the ejector axis is installed at an elevation angle of 15° or more with respect to the horizontal plane. The quantitative spray aerosols for space treatment of the tubes of Examples 1 to 6, 8 to 19, and 21 to 24 are particularly excellent in the suppression effect of spray failure in the later period of use. In addition, the quantitative spray aerosols for space treatment of Examples 1 to 24 did not experience spray defects in the initial stage of use.
相對於此,比較例1~5之空間處理用定量噴射氣溶膠,直至無法正常噴射之噴射次數均為13次以下,使用後期中噴射不良之發生並未充分受抑制。且比較例1~3及5之空間處理用定量噴射氣溶膠亦發生使用初期之噴射不良。On the other hand, in Comparative Examples 1 to 5, the quantitative spray aerosols for space treatment were 13 times or less until they could not be sprayed normally, and the occurrence of spray failure in the later period of use was not sufficiently suppressed. In addition, the quantitative spray aerosols for space treatment of Comparative Examples 1 to 3 and 5 also had poor spraying in the initial stage of use.
[實施例25~32、比較例6及7] 以實施例1為準,以表2所示之構成,製作實施例25~32、比較例6及7之各種空間處理用定量噴射氣溶膠。[Examples 25 to 32, Comparative Examples 6 and 7] Based on Example 1, and with the configurations shown in Table 2, various quantitative spray aerosols for space treatment of Examples 25 to 32 and Comparative Examples 6 and 7 were produced.
<噴射試驗(噴射角度30°)>
以使噴射口之噴射軸相對於水平面呈30°之噴射角度之方式,固定實施例25~32及比較例6及7之空間處理用定量噴射氣溶膠,重複噴射。開始計算噴射次數之前,進行2次空射,隨後,計算直至無法正常噴射之噴射次數。針對各空間處理用定量噴射氣溶膠重複4次試驗,對應於噴射次數之平均值,藉由以下評價基準評價噴射不良抑制效果。
(評價基準)
A:18次以上
B:16次或17次
C:14次或15次
D:未達14次<Spray test (
又,4次試驗中一次以上直至計算開始第2次即發生噴射不良之情況,判定為具有使用初期之噴射不良。試驗結果示於表2。In addition, if the ejection failure occurred in one or more of the four tests until the second time from the start of the calculation, it was determined that there was ejection failure in the initial stage of use. The test results are shown in Table 2.
試驗結果,於相對於水平面向斜上方30°噴霧藥劑之情況,實施例25~32之空間處理用定量噴射氣溶膠,直至無法正常噴射之噴射次數均為15次以上,使用後期中噴射不良之發生受到抑制。其中,安裝有以將耐壓容器載置於水平面時,噴射軸相對於水平面呈50°以下之仰角之方式設置噴射口之致動器的實施例26~32之空間處理用定量噴射氣溶膠,使用後期中噴射不良抑制效果特別優異。且,實施例25~32之空間處理用定量噴射氣溶膠亦未發生使用初期之噴射不良。The test results show that in the case of spraying the agent at an angle of 30° above the horizontal plane, the quantitative spraying aerosols for space treatment in Examples 25 to 32 are more than 15 times until they cannot be sprayed normally. Occurrence is inhibited. Among them, when the pressure-resistant container is placed on the horizontal plane, the actuator for setting the ejection port so that the ejection axis is at an elevation angle of 50° or less with respect to the horizontal plane is installed. The effect of suppressing poor ejection in the later period of use is particularly excellent. In addition, the quantitative spray aerosols for space treatment of Examples 25 to 32 did not experience spray defects in the initial stage of use.
相對於此,比較例6及7之空間處理用定量噴射氣溶膠,直至無法正常噴射之噴射次數均為14次以下,使用後期中噴射不良抑制效果比實施例25~32之空間處理用定量噴射氣溶膠更差。且比較例6及7之空間處理用定量噴射氣溶膠亦發生使用初期之噴射不良。In contrast, the quantitative spraying aerosols for space treatment in Comparative Examples 6 and 7 were less than 14 times until they could not be sprayed normally, and the effect of suppressing poor spraying in the later period of use was higher than that of the quantitative spraying for space treatment in Examples 25 to 32. Aerosols are worse. In addition, the quantitative spray aerosols for space treatment of Comparative Examples 6 and 7 also had poor spray at the initial stage of use.
[實施例33] 將氣溶膠原液A 2.7mL與作為噴射劑之液化石油氣6.1mL加壓填充於耐壓容器中。其他,藉由與實施例1之空間處理用定量噴射氣溶膠相同順序,獲得實施例33之空間處理用定量噴射氣溶膠。[Example 33] 2.7 mL of aerosol collagen solution A and 6.1 mL of liquefied petroleum gas as a propellant were pressurized and filled into a pressure-resistant container. Otherwise, by the same procedure as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 33 was obtained.
[實施例34~38] 以實施例33為準,以表3所示之構成,製作實施例34~38之各種空間處理用定量噴射氣溶膠。[Examples 34 to 38] Taking Example 33 as the criterion, and with the configurations shown in Table 3, various quantitative spray aerosols for space treatment of Examples 34 to 38 were produced.
<噴射試驗(噴射角度60°)> 以使噴射口之噴射軸相對於水平面呈60°之噴射角度之方式,固定實施例33~38之空間處理用定量噴射氣溶膠,重複噴射。開始計算噴射次數之前,進行2次空射,隨後,計算直至無法正常噴射之噴射次數。針對各空間處理用定量噴射氣溶膠重複4次試驗,對應於噴射次數之平均值,藉由以下評價基準評價噴射不良抑制效果。 (評價基準) A:18次以上 B:16次或17次 C:14次或15次 D:未達14次<Spray test (spray angle 60°)> The quantitative spray aerosol for space treatment of Examples 33 to 38 was fixed in such a way that the spray axis of the spray port was at a spray angle of 60° with respect to the horizontal plane, and the spray was repeated. Before starting the calculation of the number of injections, carry out 2 empty shots, and then calculate the number of injections until the normal injection cannot be performed. The test was repeated four times for each quantitative spray aerosol for space treatment, and the effect of suppressing spray failure was evaluated according to the following evaluation criteria corresponding to the average value of the number of sprays. (Evaluation Criteria) A: More than 18 times B: 16 or 17 times C: 14 or 15 D: less than 14 times
又,4次試驗中一次以上直至計算開始第2次即發生噴射不良之情況,判定為具有使用初期之噴射不良。試驗結果示於表3。In addition, if the ejection failure occurred in one or more of the four tests until the second time from the start of the calculation, it was determined that there was ejection failure in the initial stage of use. The test results are shown in Table 3.
試驗結果,於相對於水平面向斜上方60°噴霧藥劑之情況,實施例33~38之空間處理用定量噴射氣溶膠,直至無法正常噴射之噴射次數均為15次以上,使用後期中噴射不良之發生受到抑制。其中,安裝有以將耐壓容器載置於水平面時,噴射軸相對於水平面呈40~50°之仰角之方式設置噴射口之致動器的實施例34~36之空間處理用定量噴射氣溶膠,使用後期中噴射不良抑制效果特別優異。且,實施例33~38之空間處理用定量噴射氣溶膠亦未發生使用初期之噴射不良。The test results show that in the case of spraying the agent at an angle of 60° above the horizontal plane, the quantitative spray aerosols for space treatment in Examples 33 to 38 are more than 15 times until they cannot be sprayed normally. Occurrence is inhibited. Among them, when the pressure-resistant container is placed on the horizontal surface, the actuator for setting the ejection port so that the ejection axis is at an elevation angle of 40 to 50° with respect to the horizontal surface is installed. , and the effect of suppressing poor ejection in the later period of use is particularly excellent. In addition, the quantitative spray aerosols for space treatment of Examples 33 to 38 did not experience spray defects in the initial stage of use.
[實施例39、40] 以實施例1為準,以表4所示之構成,製作實施例39及40之各種空間處理用定量噴射氣溶膠。實施例39及40之空間處理用定量噴射氣溶膠,使用噴射容量為0.2mL或2.0mL之定量噴霧閥之情況,亦以理論上最多可實施22次定量噴射之方式調整對耐壓容器之填充量。[Example 39, 40] Based on Example 1, and with the constitution shown in Table 4, various quantitative spray aerosols for space treatment of Examples 39 and 40 were produced. In the case of the quantitative spray aerosol for space treatment of Examples 39 and 40, when a quantitative spray valve with a spray volume of 0.2 mL or 2.0 mL is used, the filling of the pressure-resistant container can also be adjusted in a way that theoretically a maximum of 22 quantitative sprays can be performed. quantity.
<擴散均一性試驗> 於關起來的容積25m3 之房屋(面積10m2 ,高2.5m)之地板面之6~8處設置20×20cm之玻璃板。以使噴射口之噴射軸相對於水平面呈45°之噴射角之方式,將實施例13~17、39及40之空間處理用定量噴射氣溶膠保持於房屋中央高度1.5m之位置,進行一定量噴射處理。自噴射處理起1小時後,取出所有玻璃板,以丙酮洗出附著於各玻璃板之防除成分,藉由氣體層析儀進行分析。針對附著於玻璃板之防除成分,解析玻璃板間之偏差,評價噴霧粒子之擴散均一性。結果自擴散均一性良者起依序以A、B、C之3階段顯示。又,針對實施例39及40之空間處理用定量噴射氣溶膠,實施上述之噴射試驗(噴射角度45°)。噴射試驗(噴射角度45°)及擴散均一性試驗之試驗結果示於表4。<Diffusion Uniformity Test> Glass plates of 20×20 cm were installed at 6 to 8 places on the floor of a closed house with a volume of 25 m 3 (area 10 m 2 , height 2.5 m). In such a way that the spray axis of the spray port is at a spray angle of 45° with respect to the horizontal plane, the quantitative spray aerosols for space treatment of Examples 13 to 17, 39 and 40 are kept at a position of 1.5m in the center of the house, and a certain amount of spray is carried out. spray treatment. After 1 hour from the spray treatment, all the glass plates were taken out, the control components adhering to each glass plate were washed out with acetone, and analyzed by a gas chromatograph. For the control component adhering to the glass plate, the deviation between the glass plates was analyzed, and the diffusion uniformity of the sprayed particles was evaluated. The results are shown in three stages of A, B, and C in order from those with good diffusion uniformity. Furthermore, the above-mentioned spray test (the spray angle of 45°) was carried out with respect to the quantitative spray aerosols for space treatment of Examples 39 and 40. The test results of the spray test (spray angle 45°) and the diffusion uniformity test are shown in Table 4.
試驗結果,於相對於水平面向斜上方45°噴霧藥劑之情況,實施例39及40之空間處理用定量噴射氣溶膠,與實施例13~17之空間處理用定量噴射氣溶膠同樣,使用初期及使用後期之噴射不良的發生均受到抑制。但,實施例39及40之空間處理用定量噴射氣溶膠之擴散均一性比實施例13~17之空間處理用定量噴射氣溶膠更差。由此認為使擴散均一性提高時,較佳如實施例13~17之空間處理用定量噴射氣溶膠般,將噴射距離5cm之噴射力設定為5~50gf之範圍。As a result of the test, in the case of spraying the agent at an angle of 45° above the horizontal plane, the quantitative spray aerosols for space treatment of Examples 39 and 40 are the same as the quantitative spray aerosols for space treatment of Examples 13 to 17. The occurrence of poor ejection in the later period of use was suppressed. However, the uniformity of diffusion of the dosing aerosols for space treatment of Examples 39 and 40 is worse than that of the dosing aerosols for space treatment of Examples 13 to 17. Therefore, it is considered that to improve the uniformity of diffusion, it is preferable to set the spray force at a spray distance of 5 cm in the range of 5 to 50 gf as in the quantitative spray aerosols for space treatment of Examples 13 to 17.
[實施例41] 將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為難揮發性防除成分的苯醚菊酯(phenothrin)(53w/v%)及作為揮發性防除成分的甲氟氰菊酯(metofluthrin)(0.7w/v%),對耐壓容器之填充量變更為氣溶膠原液(A+B)2.6mL與噴射劑6.2mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例41之空間處理用定量噴射氣溶膠。[Example 41] The control components of the aerosol collagen solution A in the quantitative spray aerosol for space treatment of Example 1 were changed to phenothrin (53w/v%) as a low-volatile control component and phenothrin (53w/v%) as a volatile control component. For metofluthrin (0.7w/v%), the filling volume of the pressure-resistant container was changed to 2.6mL of aerosol collagen solution (A+B) and 6.2mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. In addition, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 41 was produced.
[實施例42] 將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為難揮發性防除成分的賽酚寧(cyphenothrin)(38w/v%)及作為揮發性防除成分的四氟苯菊酯(transfluthrin)(0.7w/v%),對耐壓容器之填充量變更為氣溶膠原液(A+B)1.8mL與噴射劑7.0mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例42之空間處理用定量噴射氣溶膠。[Example 42] The control components of the aerosol collagen solution A in the quantitative spray aerosol for space treatment of Example 1 were changed to cyphenothrin (38w/v%) as a less volatile control component and tetrafluoroethylene as a volatile control component. For transfluthrin (0.7w/v%), the filling volume of the pressure-resistant container was changed to 1.8mL of aerosol collagen solution (A+B) and 7.0mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. In addition, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 42 was produced.
[實施例43] 分別將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為難揮發性防除成分的百滅寧(permethrin)(60w/v%)及有機溶劑變更為異丙醇,對耐壓容器之填充量變更為氣溶膠原液A 2.6mL與噴射劑6.2mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例43之空間處理用定量噴射氣溶膠。[Example 43] The control component of the aerosol collagen solution A in the quantitative spray aerosol for space treatment in Example 1 was changed to permethrin (60w/v%) as a less volatile control component, and the organic solvent was changed to isopropyl alcohol, and the filling volume of the pressure-resistant container was changed to 2.6 mL of aerosol collagen solution A and 6.2 mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. In addition, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 43 was produced.
[實施例44] 分別將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為難揮發性防除成分的苯醚菊酯(phenothrin)(53w/v%)及有機溶劑變更為Neothiozol (正鏈烷系溶劑),對耐壓容器之填充量變更為氣溶膠原液A 2.6mL與噴射劑6.2mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例44之空間處理用定量噴射氣溶膠。[Example 44] The control component of the aerosol collagen solution A in the quantitative spray aerosol for space treatment in Example 1 was changed to phenothrin (53w/v%) as a low-volatile control component, and the organic solvent was changed to Neothiozol. (n-paraffin-based solvent), the filling amount of the pressure-resistant container was changed to 2.6 mL of aerosol collagen solution A and 6.2 mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. In addition, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 44 was produced.
[實施例45] 分別將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為難揮發性防除成分的苯醚菊酯(phenothrin)(30w/v%)及有機溶劑變更為肉豆蔻酸異丙酯,對耐壓容器之填充量變更為氣溶膠原液A 2.6mL與噴射劑6.2mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例45之空間處理用定量噴射氣溶膠。[Example 45] The control component of the aerosol collagen solution A in the quantitative spray aerosol for space treatment in Example 1 was changed to phenothrin (30w/v%) as a less volatile control component, and the organic solvent was changed to meat. For isopropyl myristate, the filling volume of the pressure-resistant container was changed to 2.6 mL of aerosol collagen solution A and 6.2 mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. Furthermore, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 45 was produced.
[實施例46] 分別將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為難揮發性防除成分的百滅寧(permethrin)(60w/v%)及有機溶劑變更為IP Clean LX (異鏈烷系溶劑),對耐壓容器之填充量變更為氣溶膠原液A 2.2mL與噴射劑6.6mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例46之空間處理用定量噴射氣溶膠。[Example 46] The control component of the aerosol collagen solution A in the quantitative spray aerosol for space treatment in Example 1 was changed to permethrin (60w/v%) as a less volatile control component, and the organic solvent was changed to IP Clean For LX (isoparaffin-based solvent), the filling amount of the pressure-resistant container was changed to 2.2 mL of aerosol collagen solution A and 6.6 mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. Furthermore, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 46 was produced.
使用實施例41~46之空間處理用定量噴射氣溶膠,實施上述之「噴射試驗(噴射角度30°)」、「噴射試驗(噴射角度45°)」、「噴射試驗(噴射角度60°)」及「擴散均一性試驗」。試驗結果確認包含難揮發性防除成分之氣溶膠原液A、或包含難揮發性防除成分及揮發性防除成分之氣溶膠原液(A+B)之組成及填充於耐壓容器之氣溶膠原液與噴射劑之容量比率互為不同之實施例41~46之空間處理用定量噴射氣溶膠,均於30°、45°及60°之噴射角度,使用初期及使用後期之噴射不良發生均受到抑制,且顯示擴散均一性提高效果。由此認為噴射不良抑制效果及擴散均一性提高效果並非藉由氣溶膠原液之組成及填充於耐壓容器之氣溶膠原液與噴射劑之容量比率之設定而獲得,而是藉由適當設定液浸管之前端高度(h)及噴射口(噴射軸)之仰角(D)而獲得。The above-mentioned "spray test (
[實施例47] 分別將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為揮發性防除成分的四氟苯菊酯(transfluthrin)(8w/v%),將有機溶劑變更為乙醇,對耐壓容器之填充量變更為氣溶膠原液B 2.6mL與噴射劑6.2mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例47之空間處理用定量噴射氣溶膠。[Example 47] The control component of the aerosol collagen solution A in the quantitative spray aerosol for space treatment in Example 1 was changed to transfluthrin (8w/v%) as a volatile control component, and the organic solvent was changed to For ethanol, the filling volume of the pressure-resistant container was changed to 2.6 mL of aerosol collagen solution B and 6.2 mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. In addition, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 47 was produced.
[實施例48] 分別將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為揮發性防除成分的四氟苯菊酯(transfluthrin) (40w/v%),將有機溶劑變更為異丙醇,對耐壓容器之填充量變更為氣溶膠原液B 2.6mL與噴射劑6.2mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例48之空間處理用定量噴射氣溶膠。[Example 48] The control component of the aerosol collagen solution A in the quantitative spray aerosol for space treatment in Example 1 was changed to transfluthrin (40w/v%) as a volatile control component, and the organic solvent was changed to For isopropyl alcohol, the filling volume of the pressure-resistant container was changed to 2.6 mL of aerosol collagen solution B and 6.2 mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. In addition, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 48 was produced.
[實施例49] 分別將實施例1之空間處理用定量噴射氣溶膠中之氣溶膠原液A之防除成分變更為作為揮發性防除成分的甲氟氰菊酯(metofluthrin)(20w/v%)及有機溶劑變更為Neothiozol(正鏈烷系溶劑),對耐壓容器之填充量變更為氣溶膠原液B 2.6mL與噴射劑6.2mL。且,致動器變更為以將耐壓容器載置於水平面時,噴射軸相對於水平面呈45°之仰角之方式設置噴射口者。此外,與實施例1之空間處理用定量噴射氣溶膠同樣,製作實施例49之空間處理用定量噴射氣溶膠。[Example 49] The control component of the aerosol collagen solution A in the quantitative spray aerosol for space treatment in Example 1 was changed to metofluthrin (20w/v%) as a volatile control component, and the organic solvent was changed to Neothiozol (n-paraffin-based solvent), the filling amount of the pressure-resistant container was changed to 2.6 mL of aerosol collagen solution B and 6.2 mL of propellant. In addition, the actuator was changed so that when the pressure-resistant container was placed on the horizontal plane, the ejection port was provided so that the ejection axis had an elevation angle of 45° with respect to the horizontal plane. In addition, in the same manner as the quantitative spray aerosol for space treatment of Example 1, the quantitative spray aerosol for space treatment of Example 49 was produced.
使用實施例47~49之空間處理用定量噴射氣溶膠,實施上述之「噴射試驗(噴射角度30°)」、「噴射試驗(噴射角度45°)」、「噴射試驗(噴射角度60°)」及「擴散均一性試驗」。試驗結果確認包含含有揮發性防除成分之氣溶膠原液B之氣溶膠原液B之實施例47~49之空間處理用定量噴射氣溶膠,均於30°、45°及60°之噴射角度,使用初期及使用後期之噴射不良發生均受到抑制,且顯示良好擴散均一性。由此亦認為噴射不良抑制效果及擴散均一性提高效果並非藉由氣溶膠原液之組成及填充於耐壓容器之氣溶膠原液與噴射劑之容量比率之設定而獲得,而是藉由適當設定液浸管之前端高度(h)及噴射口(噴射軸)之仰角(D)而獲得。
[產業上之可利用性]The above-mentioned "spray test (
本發明之空間處理用定量噴射氣溶膠可利用於以廣泛害蟲、蟎防除作為目的。The quantitative spray aerosol for space treatment of the present invention can be used for the purpose of controlling a wide range of pests and mites.
10:耐壓容器
12:定量噴射閥
20:致動器
21:噴射口
30:液浸管
30a:液浸管之前端
30b:彎曲部
100:空間處理用定量噴射氣溶膠
B:最下部
D:仰角
H:水平面
O:噴射軸
S:耐壓容器之內側面10: Pressure-resistant container
12: Quantitative injection valve
20: Actuator
21: jet port
30:
[圖1]係本發明之空間處理用定量噴射氣溶膠之剖面圖。 [圖2]係顯示空間處理用定量噴射氣溶膠之(a)噴射口(噴射軸)之仰角,及(b)噴射方向之說明圖。 [圖3]係空間處理用定量噴射氣溶膠之液浸管前端之放大剖面圖。Fig. 1 is a cross-sectional view of the quantitative spray aerosol for space treatment of the present invention. Fig. 2 is an explanatory diagram showing (a) the elevation angle of the injection port (injection axis) and (b) the injection direction of the quantitative injection aerosol for space treatment. [FIG. 3] It is an enlarged cross-sectional view of the front end of the liquid immersion tube for the quantitative spraying of aerosol for space treatment.
10:耐壓容器 10: Pressure-resistant container
11:儲存部 11: Storage Department
12:定量噴射閥 12: Quantitative injection valve
20:致動器 20: Actuator
21:噴射口 21: jet port
30:液浸管 30: Liquid immersion tube
30a:液浸管之前端 30a: Front end of liquid immersion tube
30b:彎曲部 30b: Bend
100:空間處理用定量噴射氣溶膠 100: Quantitative jet aerosols for space processing
B:最下部 B: Bottom
D:仰角 D: Elevation angle
H:水平面 H: horizontal plane
O:噴射軸 O: jet shaft
S:耐壓容器之內側面 S: The inner side of the pressure vessel
F:正面方向 F: Front direction
d:距離 d: distance
h:高度 h: height
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200528194A (en) * | 2004-02-25 | 2005-09-01 | Earth Chemical Co | Aerosol bomb |
TWM532740U (en) * | 2016-07-12 | 2016-12-01 | Hsieh-Ping Chen | A spray gun |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2133194A1 (en) * | 1993-01-29 | 1994-08-04 | Daniel A. Ferrara, Jr. | A dispenser having an improved cut off valve for viscous, liquid and other materials |
JP3339900B2 (en) * | 1993-03-01 | 2002-10-28 | 株式会社ダイゾー | Aerosol container for fixed quantity injection |
JP2002143733A (en) * | 1998-09-07 | 2002-05-21 | Earth Chem Corp Ltd | Aerosol apparatus |
FR2790742B1 (en) * | 1999-03-10 | 2001-05-04 | Oreal | UNIT FOR PACKAGING AND DISTRIBUTION UNDER PRESSURE OF A PRODUCT, ESPECIALLY COSMETIC |
JP2002362656A (en) * | 2001-06-05 | 2002-12-18 | Mitani Valve Co Ltd | Spout having cover for aerosol container |
US6832704B2 (en) * | 2002-06-17 | 2004-12-21 | Summit Packaging Systems, Inc. | Metering valve for aerosol container |
JP2003335382A (en) * | 2003-06-17 | 2003-11-25 | Kao Corp | Manufacturing method for aerosol product containing skin treatment agent |
US20070051754A1 (en) * | 2005-09-08 | 2007-03-08 | Strand Toralf H | Button actuated mechanism for a dispensing canister |
JP2010089828A (en) * | 2008-10-10 | 2010-04-22 | Shiseido Co Ltd | Hair-spray device |
JP5346614B2 (en) | 2009-02-17 | 2013-11-20 | 京楽産業.株式会社 | Game machine |
JP5517496B2 (en) * | 2009-06-05 | 2014-06-11 | 大日本除蟲菊株式会社 | Pest control method |
JP5517122B2 (en) * | 2009-08-20 | 2014-06-11 | 大日本除蟲菊株式会社 | How to control pests and ticks |
JP5612893B2 (en) * | 2010-04-09 | 2014-10-22 | 株式会社ダイゾー | Aerosol products |
JP2011250799A (en) * | 2011-08-10 | 2011-12-15 | Earth Chemical Co Ltd | Pest control method |
JP6034658B2 (en) * | 2012-10-29 | 2016-11-30 | 大日本除蟲菊株式会社 | Clothing pest control method |
JP6255688B2 (en) | 2013-03-27 | 2018-01-10 | 富士通株式会社 | Support member, assembly, and information processing apparatus |
WO2015133318A1 (en) * | 2014-03-04 | 2015-09-11 | 大日本除蟲菊株式会社 | Aerosol for mosquito control and mosquito control method |
JP6875215B2 (en) * | 2016-06-30 | 2021-05-19 | アース製薬株式会社 | How to apply a cockroach repellent |
JP6908254B2 (en) * | 2016-07-22 | 2021-07-21 | フマキラー株式会社 | Cockroach extermination aerosol products and cockroach extermination methods |
JP6720017B2 (en) * | 2016-08-17 | 2020-07-08 | サンスター株式会社 | Aerosol products |
WO2019111961A1 (en) * | 2017-12-05 | 2019-06-13 | アース製薬株式会社 | Constant-volume jetting-type aerosol product |
JP7178784B6 (en) * | 2018-01-25 | 2023-01-10 | 株式会社ダイゾー | Metered dose aerosol valves and aerosol products |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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TWM532740U (en) * | 2016-07-12 | 2016-12-01 | Hsieh-Ping Chen | A spray gun |
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