JP2019103820A - Deodorant aerosol - Google Patents
Deodorant aerosol Download PDFInfo
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- JP2019103820A JP2019103820A JP2019008922A JP2019008922A JP2019103820A JP 2019103820 A JP2019103820 A JP 2019103820A JP 2019008922 A JP2019008922 A JP 2019008922A JP 2019008922 A JP2019008922 A JP 2019008922A JP 2019103820 A JP2019103820 A JP 2019103820A
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- Prior art keywords
- aerosol
- deodorizing
- injection
- stock solution
- treatment space
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- 239000000443 aerosol Substances 0.000 title claims abstract description 206
- 239000002781 deodorant agent Substances 0.000 title claims abstract description 36
- 239000002245 particle Substances 0.000 claims abstract description 118
- 238000002347 injection Methods 0.000 claims abstract description 109
- 239000007924 injection Substances 0.000 claims abstract description 109
- 239000011550 stock solution Substances 0.000 claims abstract description 70
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- 239000003380 propellant Substances 0.000 claims abstract description 24
- 239000003960 organic solvent Substances 0.000 claims abstract description 15
- 230000001877 deodorizing effect Effects 0.000 claims description 138
- 239000007921 spray Substances 0.000 claims description 18
- 238000004332 deodorization Methods 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 14
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- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 2
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- CMBYOWLFQAFZCP-UHFFFAOYSA-N Hexyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCCCCC CMBYOWLFQAFZCP-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
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- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
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- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000009474 immediate action Effects 0.000 description 1
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 description 1
- 229940075495 isopropyl palmitate Drugs 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/013—Deodorant compositions containing animal or plant extracts, or vegetable material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
- A61L2209/134—Distributing means, e.g. baffles, valves, manifolds, nozzles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Zoology (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Nozzles (AREA)
- Fats And Perfumes (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
本発明は、消臭効果の即効性及び持続性に優れた消臭用エアゾールに関する。 [Technical Field] The present invention relates to a deodorizing aerosol excellent in immediate effect and long-lasting deodorizing effect.
トイレ空間の悪臭を消臭するための製品として、消臭成分を配合した消臭剤が市販されている。トイレ空間用の消臭剤としては、室内に静置して消臭成分を揮散させることで持続的に消臭効果を得る静置型や、スプレーによって消臭成分を室内に噴霧する噴霧型等、様々なものが知られているが、中でも、用便後に臭気を消臭する用途や、外出先で臭気の強いトイレを消臭する用途等、即効性が求められる用途に適したものとして消臭用エアゾールが知られている。 Deodorants containing a deodorizing component are commercially available as products for deodorizing odors in the toilet space. As a deodorant for the toilet space, a stationary type that achieves a deodorizing effect continuously by volatilizing a deodorant component by standing in a room, a spray type that sprays a deodorant component into a room by a spray, etc. Various products are known, but among them, deodorant is suitable for applications requiring immediate effect, such as use to deodorize odor after use, and use to deodorize toilet with strong odor on the go Aerosols are known.
特許文献１には、十分な量の芳香剤の薬剤粒子を速やかに処理空間に拡散させ、気中に滞留する悪臭を芳香剤の香りによりマスキングすることで消臭効果を得つつ、消臭後に芳香剤の香りをすばやく消失させる消臭用エアゾールが開示されている。 According to Patent Document 1, a sufficient amount of the drug particles of the fragrance is diffused into the treatment space quickly, and the odor which is retained in the air is masked by the scent of the fragrance to obtain the deodorizing effect, and after the odor elimination. A deodorant aerosol is disclosed which quickly dissipates the scent of the fragrance.
しかしながら、特許文献１のように、薬剤粒子を速やかに処理空間に拡散させ、その後すばやく芳香剤の香りを消失させる手法は、継続的に発生する悪臭に対しては消臭効果を十分に及ぼすことができず、結果的に消臭が不完全となり得る。かといって、一般住宅等のトイレは２．５〜３．５ｍ３程度の狭小な空間であるため、処理空間に放出する薬剤粒子の量を増やすことは、処理空間内にいる使用者に薬剤粒子の芳香を強く感じさせ、特に、強い芳香を好まない消費者に不快感を抱かせる懸念がある。 However, as in Patent Document 1, the method of rapidly diffusing the drug particles into the treatment space and then quickly losing the smell of the fragrance sufficiently exerts a deodorizing effect on the continuously generated malodor. As a result, deodorization may be incomplete. However, since toilets such as general residences are narrow spaces of about 2.5 to 3.5 m 3 , increasing the amount of drug particles released to the treatment space means There is a concern that the aroma of the particles may be strongly felt, and in particular, the consumer who does not like the strong aroma may feel discomfort.
本発明は、上記問題点に鑑みてなされたものであり、トイレ等の処理空間において即効性、及び持続性に優れた消臭効果を発揮することができる消臭用エアゾールを提供することを目的とする。 The present invention has been made in view of the above problems, and it is an object of the present invention to provide a deodorizing aerosol capable of exhibiting a deodorizing effect excellent in immediate effect and durability in a treatment space such as a toilet. I assume.
上記課題を解決するための本発明に係る消臭用エアゾールの特徴構成は、
消臭成分と有機溶剤とを含有するエアゾール原液、及び噴射剤を封入してなる定量噴射バルブが設けられた耐圧容器と、
前記定量噴射バルブに接続される噴射口が設けられた噴射ボタンと、
を備えた消臭用エアゾールであって、
前記噴射ボタンを１回押下したときの噴射容量が０．１〜０．４ｍＬとなり、且つ噴射距離２０ｃｍにおける噴射力が２５℃において０．３〜１０．０ｇ・ｆとなるように調整され、
前記噴射ボタンを１回押下して前記耐圧容器内の前記エアゾール原液を２．５〜３．５ｍ３の処理空間に噴射したとき、噴射された前記エアゾール原液の５０容量％以上が６０分以内に前記処理空間内の露出部に付着する付着性粒子を形成するように構成されていることにある。
The characteristic configuration of the deodorizing aerosol according to the present invention for solving the above problems is
A pressure-proof container provided with a quantitative injection valve formed by sealing an aerosol stock solution containing a deodorizing component and an organic solvent, and a propellant.
An injection button provided with an injection port connected to the fixed injection valve;
A deodorizing aerosol equipped with
The injection volume is 0.1 to 0.4 mL when the injection button is pressed once, and the injection force at an injection distance of 20 cm is adjusted to be 0.3 to 10.0 g · f at 25 ° C.
When the spray button is pressed once to spray the aerosol stock solution in the pressure resistant container into the 2.5 to 3.5 m 3 treatment space, 50% by volume or more of the aerosol stock solution jetted is within 60 minutes. It is comprised so that the adhesive particle adhering to the exposed part in the said processing space may be formed.
トイレでの悪臭は処理空間の気中に滞留しているだけではなく、壁面、床面等に飛散し付着した尿等の悪臭源から継続的に発生している。本発明者らは、壁面等に付着している悪臭源から発生する悪臭に対する消臭効果を高めることが、トイレでの悪臭に対する消臭効果の向上に繋がると考えた。そこで、本発明に係る消臭用エアゾールでは、処理空間に噴射されたエアゾール原液の５０容量％以上が、付着性粒子を形成するものとした。付着性粒子とは、消臭用エアゾールからエアゾール原液を２．５〜３．５ｍ３の処理空間に噴射したときに形成される噴射粒子のうち、噴射後６０分以内に処理空間内の露出部（例えば、トイレ空間内に存在する床面や壁面、便器等の構造物の表面等）に付着する粒子である。このため、露出部に付着している悪臭源から発生する悪臭、及び処理空間の気中に滞留している悪臭の両方を効果的に消臭することができ、処理空間全体の消臭効果を向上させることができる。また、付着性粒子以外の噴射粒子（これを、「浮遊性粒子」と称する。）が処理空間全体に満遍なく拡散しても、処理空間中のエアゾール原液の濃度は付着性粒子の分だけ低減される。そのため、処理空間内にいる使用者がエアゾール原液の粒子を吸入する量は極微量となり、エアゾール原液自体から過剰な芳香を感じることを抑制することができる。また、本発明に係る消臭用エアゾールは、噴射ボタンを１回押下したときの噴射容量が０．１〜０．４ｍＬとなり、且つ噴射距離２０ｃｍにおける噴射力が２５℃において０．３〜１０．０ｇ・ｆとなるように調整されている。このように噴射容量、及び噴射力を調整することで、適切なサイズの付着性粒子を形成することができ、トイレ等の処理空間での優れた消臭効果を奏することができる。 In addition to staying in the air of the treatment space, the offensive odor in the toilet is continuously generated from the offensive odor source such as urine scattered and adhered to the wall surface, floor surface and the like. The present inventors considered that enhancing the deodorizing effect to the offensive odor generated from the offensive odor source adhering to the wall surface and the like leads to the improvement of the deodorizing effect to the offensive odor in the toilet. Therefore, in the deodorizing aerosol according to the present invention, 50% by volume or more of the aerosol stock solution injected into the processing space is to form the adhesive particles. The adhesive particles are the exposed portions within the processing space within 60 minutes of the spraying particles formed when the aerosol stock solution is sprayed from the deodorizing aerosol to the 2.5 to 3.5 m 3 processing space. For example, it is a particle that adheres to a floor surface or a wall surface existing in a toilet space, a surface of a structure such as a toilet bowl, and the like. Therefore, it is possible to effectively deodorize both the offensive odor generated from the offensive odor source adhering to the exposed part and the offensive odor staying in the air of the treatment space, and the deodorizing effect of the whole treatment space It can be improved. In addition, even if the jetted particles other than the adhesive particles (this is referred to as "floating particles") diffuses evenly throughout the treatment space, the concentration of the aerosol stock solution in the treatment space is reduced by the amount of the adhesive particles. Ru. Therefore, the user in the processing space inhales the particles of the aerosol undiluted solution in a very small amount, and it is possible to suppress the feeling of the excess aroma from the aerosol undiluted solution itself. The deodorizing aerosol according to the present invention has an injection volume of 0.1 to 0.4 mL when the injection button is pressed once, and an injection force of 0.3 to 10 at an injection distance of 20 cm at 25 ° C. It is adjusted to be 0 g · f. As described above, by adjusting the injection volume and the injection force, adhesive particles of an appropriate size can be formed, and an excellent deodorizing effect in a treatment space such as a toilet can be exhibited.
本発明に係る消臭用エアゾールにおいて、
前記噴射ボタンを押下して前記耐圧容器内の前記エアゾール原液を噴射したときに形成される噴射粒子は、２５℃、噴射距離１５ｃｍにおける体積積算分布での９０％粒子径が４０〜６０μｍであるであることが好ましい。
In the deodorizing aerosol according to the present invention,
The 90% particle diameter in the volume integration distribution at 25 ° C. and the ejection distance of 15 cm is 40 to 60 μm because the ejection particles formed when the aerosol stock solution in the pressure container is ejected by pressing the ejection button are pressed Is preferred.
噴射粒子の粒子径を上記の最適な範囲に調整することによって、噴射粒子の一部が付着性粒子となり、残りが浮遊性粒子となる。このため、本構成の消臭用エアゾールによれば、処理空間の気中に漂う悪臭と、露出部に付着している悪臭源から生じる悪臭との何れも消臭することができる。 By adjusting the particle diameter of the jetted particles to the above-described optimum range, a part of the jetted particles becomes an adherent particle, and the remaining becomes a floatable particle. For this reason, according to the aerosol for deodorizing of this structure, any of the offensive odor drifting in the air of the processing space and the offensive odor generated from the offensive odor source adhering to the exposed portion can be deodorized.
本発明に係る消臭用エアゾールにおいて、
前記耐圧容器に封入される前記エアゾール原液（ａ）と前記噴射剤（ｂ）との容量比率（ａ／ｂ）は、１０／９０〜５０／５０であることが好ましい。
In the deodorizing aerosol according to the present invention,
It is preferable that the volume ratio (a / b) of the said aerosol undiluted | stock solution (a) and the said propellant (b) enclosed by the said pressure-resistant container is 10/90-50/50.
本構成の消臭用エアゾールによれば、エアゾール原液（ａ）と噴射剤（ｂ）との容量比率（ａ／ｂ）が上記の範囲である場合、噴射されるエアゾール原液より形成される付着性粒子と浮遊性粒子とのバランスが最適となる。これにより、付着性粒子は確実に処理空間内の露出部に到達することができ、また、浮遊性粒子は過剰な芳香により不快感を与えない程度の量で処理空間を浮遊することができる。このように、付着性粒子、及び浮遊性粒子が夫々最適な状態で存在し、夫々の役割を分担して消臭成分の効果を最大限発揮することができる。 According to the aerosol for deodorizing of this configuration, when the volume ratio (a / b) of the aerosol undiluted solution (a) to the propellant (b) is in the above range, the adhesion formed from the aerosol undiluted solution to be jetted The balance between particles and suspended particles is optimal. As a result, the adhesive particles can reliably reach the exposed portion in the processing space, and the floating particles can float in the processing space in an amount that does not cause discomfort due to excessive aroma. Thus, the adhesive particles and the floating particles are respectively present in the optimum state, and their respective roles can be shared to exhibit the effect of the deodorizing component to the maximum.
本発明に係る消臭用エアゾールにおいて、
前記有機溶剤は、高級脂肪酸エステル、及びアルコール類からなる群から選択される少なくとも１種であることが好ましい。
In the deodorizing aerosol according to the present invention,
The organic solvent is preferably at least one selected from the group consisting of higher fatty acid esters and alcohols.
本構成の消臭用エアゾールによれば、有機溶剤として、高級脂肪酸エステル、又はアルコール類を使用することで、各成分の効果を効率良く発揮させることができる。また、エアゾール原液を噴射した場合、付着性粒子、及び浮遊性粒子をバランスよく形成することができ、消臭効果が安定したものとなる。 According to the aerosol for deodorizing of this structure, the effect of each component can be exhibited efficiently by using higher fatty acid ester or alcohol as an organic solvent. In addition, when the aerosol undiluted solution is sprayed, adhesive particles and floating particles can be formed in a well-balanced manner, and the deodorizing effect becomes stable.
本発明に係る消臭用エアゾールにおいて、
前記消臭成分は、植物抽出物、及びハーモナイズド香料を含むことが好ましい。
In the deodorizing aerosol according to the present invention,
It is preferable that the said deodorizing component contains a plant extract and a harmonized flavor.
本構成の消臭用エアゾールによれば、トイレにおける糞尿臭等の悪臭にハーモナイズド香料が調和して、悪臭を良い香りと認識させる感覚的消臭の効果を得ることができる。 According to the deodorizing aerosol of the present configuration, the harmonized perfume harmonizes with an offensive odor such as manure and odor in the toilet, and it is possible to obtain a sensory deodorizing effect to recognize the offensive odor as a good smell.
本発明に係る消臭用エアゾールにおいて、
前記噴射口は、０．２〜１．０ｍｍの噴口径を有することが好ましい。
In the deodorizing aerosol according to the present invention,
Preferably, the injection port has an injection diameter of 0.2 to 1.0 mm.
本構成の消臭用エアゾールによれば、噴口径が上記の範囲である場合、噴射されるエアゾール原液より形成される付着性粒子と浮遊性粒子とのバランスがより最適化される。 According to the deodorizing aerosol of the present configuration, when the injection diameter is in the above range, the balance between the adhesive particles and the floating particles formed from the aerosol stock solution to be jetted is further optimized.
本発明に係る消臭用エアゾールにおいて、
前記エアゾール原液は、さらに青葉アルコール及び／又は青葉アルデヒドを含むことが好ましい。
In the deodorizing aerosol according to the present invention,
The aerosol stock solution preferably further contains green leaf alcohol and / or green leaf aldehyde.
本構成の消臭用エアゾールによれば、疲労・ストレスの軽減等のリラックス効果が期待される青葉アルコールや青葉アルデヒドをエアゾール原液に含有させることにより、消臭用エアゾールからエアゾール原液を噴射した処理空間をより快適な空間とすることができる。 According to the deodorizing aerosol of this configuration, the processing space is obtained by spraying the aerosol undiluted solution from the deodorant aerosol by incorporating green leaf alcohol or green leaf aldehyde, which is expected to have a relaxing effect such as reduction of fatigue and stress, in the aerosol stock solution. Can be a more comfortable space.
本発明に係る消臭用エアゾールにおいて、
噴射された前記エアゾール原液は、１２０秒後までに前記処理空間全体に拡散することが好ましい。
In the deodorizing aerosol according to the present invention,
The injected aerosol stock solution preferably diffuses over the processing space by 120 seconds.
本構成の消臭用エアゾールによれば、噴射されたエアゾール原液が１２０秒以内に処理空間全体に満遍なく拡散するため、人の通常のトイレ利用時間内に天井付近に滞留する悪臭、及び床面付近に滞留する悪臭の何れに対しても、即効性に優れた消臭効果を発揮することができる。 According to the deodorizing aerosol of this configuration, the injected aerosol undiluted solution spreads uniformly throughout the treatment space within 120 seconds, so an offensive odor that stays near the ceiling within a person's normal toilet use time, and near the floor surface The deodorizing effect excellent in immediate effect can be exhibited with respect to any of the offensive odor staying in the.
本発明に係る消臭用エアゾールにおいて、前記エアゾール原液の気中濃度は、噴射から１２０秒後までに、前記処理空間の９５％以上において０．０００７ｐｐｍ以上となることが好ましい。 In the aerosol for deodorizing according to the present invention, the airborne concentration of the aerosol stock solution is preferably 0.0007 ppm or more in 95% or more of the processing space by 120 seconds after the injection.
本構成の消臭用エアゾールによれば、エアゾール原液の気中濃度が、噴射から１２０秒後までに、処理空間の９５％以上において０．０００７ｐｐｍ以上となるため、処理空間の天井付近から床面付近まで偏りなく付着性粒子を形成することができる。 According to the deodorizing aerosol of this configuration, the atmospheric concentration of the aerosol stock solution becomes 0.0007 ppm or more in 95% or more of the treatment space by 120 seconds after the injection, so the floor surface from the ceiling of the treatment space Adherent particles can be formed without bias to the vicinity.
本発明に係る消臭用エアゾールにおいて、
前記処理空間は、トイレであることが好ましい。
In the deodorizing aerosol according to the present invention,
The treatment space is preferably a toilet.
本構成の消臭用エアゾールによれば、トイレの壁面、床面、便器等の露出部に付着性粒子が付着することで、露出部に付着している悪臭源から生じる悪臭に対して、持続的な消臭効果を得ることができる。 According to the deodorizing aerosol of this configuration, the adhesive particles adhere to the exposed portion of the toilet wall surface, floor surface, toilet bowl and the like, thereby maintaining the odor from the offensive odor source adhering to the exposed portion. Deodorizing effect can be obtained.
本発明の消臭用エアゾールは、消臭成分と有機溶剤とを含有するエアゾール原液、及び噴射剤を封入してなる定量噴射バルブが設けられた耐圧容器と、定量噴射バルブに接続される噴射口が設けられた噴射ボタンとを備え、噴射ボタンを押下して耐圧容器内のエアゾール原液を噴射したときに、噴射されたエアゾール原液の５０容量％以上を付着性粒子として形成することができる。付着性粒子とは、消臭用エアゾールからエアゾール原液を２．５〜３．５ｍ３の処理空間に噴射したときに形成される噴射粒子のうち、噴射後６０分以内に処理空間内の露出部に付着する噴射粒子である。以下、本発明の消臭用エアゾールについて説明する。ただし、本発明は、以下に説明する実施形態や図面に記載される構成に限定されることを意図しない。 The aerosol for deodorization according to the present invention comprises an aerosol stock solution containing a deodorant component and an organic solvent, and a pressure-proof container provided with a quantitative injection valve formed by enclosing a propellant, and an injection port connected to the quantitative injection valve When the aerosol stock solution in the pressure container is jetted by pressing the jet button, 50% by volume or more of the aerosol stock solution jetted can be formed as the adhesive particles. The adhesive particles are the exposed portions within the processing space within 60 minutes of the spraying particles formed when the aerosol stock solution is sprayed from the deodorizing aerosol to the 2.5 to 3.5 m 3 processing space. It is an injection particle adhering to Hereinafter, the deodorizing aerosol of the present invention will be described. However, the present invention is not intended to be limited to the configurations described in the embodiments and drawings described below.
＜エアゾール原液＞
［消臭成分］
エアゾール原液の一つの主成分である消臭成分は、植物性消臭成分、及びハーモナイズド香料を含むことが好ましい。植物性消臭成分は、悪臭を呈する臭気物質と反応して悪臭を消臭する、所謂、化学的消臭効果をもたらす。そのような植物性消臭成分として、シナレンギョウ、イチョウ、イチジク等の抽出物が好適に選択される。これらの植物性消臭成分は、単独又は混合状態の何れでも使用可能である。特に、植物性消臭成分には、酸性ガス及びアルカリ性ガスの何れとも反応して中和するものを使用することが好ましい。あるいは、酸性ガスを中和する植物性消臭成分と、アルカリ性ガスを中和する植物性消臭成分とを混合して使用してもよい。
<Aerosol stock solution>
[Deodorant ingredient]
It is preferable that the deodorizing component which is one main component of aerosol undiluted | stock solution contains a vegetable deodorizing component and harmonized fragrance. The plant-based deodorizing component produces a so-called chemical deodorizing effect that deodorizes the malodor by reacting with the odorous substance exhibiting malodor. As such plant-based deodorizing ingredients, extracts such as Chinese forsythia, ginkgo, figs and the like are suitably selected. These vegetable deodorizing components can be used either alone or in a mixture. In particular, it is preferable to use, as the plant-based deodorizing component, one that reacts with both acid gas and alkaline gas to be neutralized. Or you may mix and use the vegetable deodorizing component which neutralizes acid gas, and the vegetable deodorizing component which neutralizes alkaline gas.
ハーモナイズド香料は、糞尿臭等の悪臭を香り構成要素の一つとして取り込むことで良い香り（香気）に転換することを意図して調香された香料である。そのため、ハーモナイズド香料は、香りの構成要素の一つとした悪臭が存在する環境で嗅ぐことで、人に良い香りとして知覚されるという、感覚的消臭効果をもたらす。以下、感覚的消臭効果により、悪臭による不快感が軽減されることを、悪臭がハーモナイズされると表現する。 The harmonized flavor is a flavored perfume intended to convert it into a good scent (aroma) by incorporating an offensive odor such as feces and urine odor as one of odor components. Therefore, the harmonized flavor brings about the sense deodorizing effect that human beings are perceived as a good smell by smelling in the environment where the malodor which is one of the components of the smell is present. Hereinafter, it is expressed that the odor is harmonized that the sense of deodorizing effect reduces the unpleasant feeling due to the odor.
［有機溶剤］
エアゾール原液のもう一つの主成分である有機溶剤は、上記の消臭成分を溶解してエアゾール原液を調製することができ、また、調製したエアゾール原液を処理空間に噴射したとき、最適な粒子を形成し得るものが使用される。有機溶剤としては、高級脂肪酸エステル、及びアルコール類が好ましい。高級脂肪酸エステルとしては、炭素数の総数が１６〜２０のものが好ましく、例えば、ミリスチン酸イソプロピル、ミリスチン酸ブチル、ラウリン酸ヘキシル、パルミチン酸イソプロピル等が挙げられる。これらのうち、ミリスチン酸イソプロピルが特に好適である。アルコール類としては、炭素数が２〜３の低級アルコールが好ましく、例えば、エタノール、イソプロパノール、プロパノールが挙げられる。これらのうち、エタノールが特に好適である。有機溶媒には、例えば、ｎ−パラフィン、及びイソパラフィン等の炭化水素系溶剤や、炭素数３〜６のグリコールエーテル類、及びケトン系溶剤等を混合することもできる。
[Organic solvent]
The organic solvent which is another main component of the aerosol stock solution can dissolve the above-mentioned deodorant components to prepare an aerosol stock solution, and when the prepared aerosol stock solution is jetted into the treatment space, it is possible to obtain optimum particles. What can be formed is used. As the organic solvent, higher fatty acid esters and alcohols are preferable. As the higher fatty acid ester, one having a total of 16 to 20 carbon atoms is preferable, and examples thereof include isopropyl myristate, butyl myristate, hexyl laurate and isopropyl palmitate. Of these, isopropyl myristate is particularly preferred. As the alcohols, lower alcohols having 2 to 3 carbon atoms are preferable, and examples thereof include ethanol, isopropanol and propanol. Of these, ethanol is particularly preferred. As the organic solvent, for example, hydrocarbon solvents such as n-paraffin and isoparaffin, glycol ethers having 3 to 6 carbon atoms, ketone solvents and the like can also be mixed.
［その他の成分］
本発明の消臭用エアゾールは、上記成分に加え、芳香剤、カビ類や菌類等を対象とした防カビ剤、抗菌剤、殺菌剤、安定化剤、帯電防止剤、消泡剤、賦形剤等をエアゾール原液に適宜配合することもできる。例えば、エアゾール原液が芳香剤を含有することで、芳香剤の香気により処理空間に漂う悪臭をマスキングすることができる。芳香剤としては、オレンジ油、レモン油、ラベンダー油、ペパーミント油、ユーカリ油、シトロネラ油、ライム油、ユズ油、ジャスミン油、檜油、緑茶精油、リモネン、α−ピネン、リナロール、ゲラニオール、フェニルエチルアルコール、アミルシンナミックアルデヒド、クミンアルデヒド、ベンジルアセテート等の芳香成分、「みどりの香り」と呼ばれる青葉アルコール（ｃｉｓ−３−ｈｅｘｅｎｏｌ）や青葉アルデヒド配合の香料成分等が挙げられる。芳香剤の配合によりエアゾール原液をシトラス、ローズ、及びラベンダー等の香調とすることで、消費者の嗜好性を満たすことができる。また、疲労・ストレスの軽減等のリラックス効果が期待される青葉アルコールの配合により、消臭用エアゾールをトイレに噴射した際に、トイレをより快適な空間とすることができる。防カビ剤、抗菌剤、及び殺菌剤としては、ヒノキチオール、２−メルカプトベンゾチアゾール、２−（４−チアゾリル）ベンツイミダゾール、５−クロロ−２−メチル−４−イソチアゾリン−３−オン、トリホリン、３−メチル−４−イソプロピルフェノール、オルト−フェニルフェノール等が挙げられる。
[Other ingredients]
The aerosol for deodorizing of the present invention comprises, in addition to the above components, an aromatic agent, an antifungal agent for fungi, fungi and the like, an antibacterial agent, a bactericidal agent, a stabilizer, an antistatic agent, an antifoaming agent, an excipient An agent etc. can also be suitably mix | blended with aerosol undiluted | stock solution. For example, when the aerosol stock solution contains a fragrance, it is possible to mask offensive odors floating in the treatment space by the aroma of the fragrance. As the fragrance, orange oil, lemon oil, lavender oil, peppermint oil, eucalyptus oil, eucalyptus oil, citronella oil, lime oil, yuzu oil, jasmine oil, soy sauce, green tea essential oil, limonene, α-pinene, linalool, geraniol, phenylethyl Examples thereof include aromatic components such as alcohol, amyl cinnamic aldehyde, cumin aldehyde and benzyl acetate, and green leaf alcohol (cis-3-hexenol) called "green scent" and perfume components containing green leaf aldehyde. By blending the aerosol undiluted solution with an aroma tone such as citrus, rose, and lavender by blending a fragrance, it is possible to satisfy the consumer's preference. Moreover, when the aerosol for deodorizing is sprayed to the toilet, the toilet can be made a more comfortable space by blending green leaf alcohol which is expected to have a relaxing effect such as reduction of fatigue and stress. Antifungal agents, antibacterial agents and bactericidal agents include hinokitiol, 2-mercaptobenzothiazole, 2- (4-thiazolyl) benzimidazole, 5-chloro-2-methyl-4-isothiazolin-3-one, trifolin, 3 And -methyl-4-isopropylphenol, ortho-phenylphenol and the like.
＜噴射剤＞
本発明の消臭用エアゾールで用いる噴射剤としては、液化石油ガス（ＬＰＧ）、ジメチルエーテル（ＤＭＥ）、窒素ガス、炭酸ガス、亜酸化窒素、圧縮空気等が挙げられる。上記の噴射剤は、単独又は混合状態で使用することができるが、ＬＰＧを主成分としたものが使い易い。
<Propellant>
As a propellant used by the aerosol for deodorizing of this invention, liquefied petroleum gas (LPG), dimethyl ether (DME), nitrogen gas, carbon dioxide gas, nitrous oxide, compressed air etc. are mentioned. The above-mentioned propellants can be used alone or in a mixed state, but those based on LPG are easy to use.
本発明の消臭用エアゾールは、エアゾール原液（ａ）と噴射剤（ｂ）との容量比率（ａ／ｂ）が、１０／９０〜５０／５０となるように調整される。このような範囲に調整すれば、噴射されたエアゾール原液の少なくとも一部を付着性粒子として形成することができる。これにより、付着性粒子は確実に処理空間内の露出部に到達することができ、また、浮遊性粒子は過剰な芳香により不快感を与えない程度の量で処理空間を浮遊することができる。また、付着性粒子と浮遊性粒子との両方が形成される場合は、両者のバランスが最適となる。このように、付着性粒子、及び浮遊性粒子は夫々が最適な状態で存在し、夫々の役割を分担して消臭効果を最大限発揮することができる。容量比率（ａ／ｂ）を１０／９０より小さくする、つまり、耐圧容器内に封入する噴射剤（ｂ）の割合を大きくすると、噴射されるエアゾール原液が必要以上に微細化されるため、付着性粒子が減少する。これにより、処理空間内の露出部に付着する付着性粒子が不足するため、露出部に付着している悪臭源から継続的に発生する悪臭を十分に消臭することができず、消臭効果の持続性が不足する場合がある。一方、容量比率（ａ／ｂ）を５０／５０より大きくする、つまり、耐圧容器内に封入する噴射剤（ｂ）の割合を小さくすると、噴射されるエアゾール原液を最適な範囲の粒子径を有する付着性粒子、及び浮遊性粒子として形成することが困難となるため、エアゾール原液は噴射されるとすぐに沈降する。そのため、処理空間を浮遊する浮遊性粒子が量的に不足し、悪臭を速やかに消臭することが困難になる。 The aerosol for deodorization of the present invention is adjusted such that the volume ratio (a / b) of the aerosol stock solution (a) to the propellant (b) is 10/90 to 50/50. If it adjusts to such a range, at least one part of the injected aerosol undiluted | stock solution can be formed as adhesive particle. As a result, the adhesive particles can reliably reach the exposed portion in the processing space, and the floating particles can float in the processing space in an amount that does not cause discomfort due to excessive aroma. In addition, in the case where both the adhesive particles and the floating particles are formed, the balance between the two becomes optimal. As described above, the adhesive particles and the floating particles are respectively present in the optimum state, and their roles can be shared to exert the deodorizing effect to the maximum. If the volume ratio (a / b) is made smaller than 10/90, that is, if the proportion of the propellant (b) to be enclosed in the pressure container is increased, the aerosol stock solution to be jetted becomes finer than necessary, Particles are reduced. As a result, the adhesive particles adhering to the exposed portion in the treatment space run short, so that it is not possible to sufficiently deodorize the malodor continuously generated from the malodor source adhering to the exposed portion, and the deodorizing effect Lack of sustainability. On the other hand, when the volume ratio (a / b) is made larger than 50/50, that is, the proportion of the propellant (b) enclosed in the pressure container is reduced, the aerosol stock solution to be jetted has the particle diameter in the optimum range. The aerosol stock solution settles out immediately upon spraying, as it becomes difficult to form as adherent particles and floating particles. Therefore, the amount of floating particles floating in the treatment space is insufficient, and it becomes difficult to quickly deodorize offensive odor.
＜消臭用エアゾール＞
上記のように、消臭成分、有機溶剤、噴射剤、その他必要に応じて配合される成分を選択し、これらを耐圧容器に封入することで、エアゾール製品が完成する。このエアゾール製品は、本発明の消臭用エアゾールであり、処理空間にエアゾール原液を噴射するものである。エアゾール原液は、主に、消臭成分と有機溶剤とから構成されるものであり、厳密には噴射剤とは別のものであるが、エアゾール原液は噴射剤と同時に耐圧容器の外部に放出されるため、以降の説明では、エアゾール原液及び噴射剤を含むエアゾール内容物を「エアゾール原液」として取り扱う場合がある。
<Aerosol for Deodorization>
As described above, an aerosol product is completed by selecting a deodorizing component, an organic solvent, a propellant, and other components to be blended as needed and sealing them in a pressure container. This aerosol product is the deodorizing aerosol of the present invention, and sprays the aerosol stock solution into the treatment space. The aerosol undiluted solution mainly consists of a deodorant component and an organic solvent, and is strictly different from the propellant, but the aerosol undiluted solution is released to the outside of the pressure container simultaneously with the propellant. Therefore, in the following description, the aerosol content including the aerosol undiluted solution and the propellant may be treated as the "aerosol undiluted solution".
ここで、本発明に係る消臭用エアゾールが備える噴射バルブについて説明する。本発明に係る消臭用エアゾールは、主に、耐圧容器（エアゾール容器）、定量噴射バルブ、及び噴射ボタンから構成されている。定量噴射バルブには、エアゾール原液を噴射するための作動部である噴射ボタンが接続されてあり、噴射ボタンには、エアゾール原液がエアゾール容器から外部（処理空間）へ噴出する噴射口が設けられてある。 Here, the injection valve with which the aerosol for deodorizing which concerns on this invention is equipped is demonstrated. The deodorizing aerosol according to the present invention mainly includes a pressure resistant container (aerosol container), a fixed amount injection valve, and an injection button. The fixed injection valve is connected to an injection button which is an operation unit for injecting the aerosol undiluted solution, and the injection button is provided with an injection port from which the aerosol undiluted solution is ejected from the aerosol container to the outside (processing space) is there.
消臭用エアゾールの噴射ボタンを１回押下した場合、噴射剤の圧力によって定量噴射バルブが作動し、耐圧容器内のエアゾール原液が噴射口に上昇し、処理空間に噴射される。このときのエアゾール原液の噴射容量は、０．１〜０．４ｍＬに調整され、より好ましくは０．２〜０．４ｍＬに調整される。このような範囲であれば、エアゾール原液の少なくとも一部が付着性粒子として形成される。また、付着性粒子、及び浮遊性粒子の両方が形成される場合は、夫々が、処理空間において最適に消臭効果を発揮し得るようにバランス良く形成される。噴射容量が０．１ｍＬ未満であれば、噴射容量が少なすぎるため、付着性粒子が処理空間内の露出部に十分に付着せず、露出部に付着している悪臭源から継続的に発生する悪臭を消臭することが困難となる。また、浮遊性粒子も少なくなるため、処理空間で気中に漂う悪臭に対する消臭も不十分となる。一方、噴射容量が０．４ｍＬを超えると、処理空間に必要以上にエアゾール原液が放出されるため、強い芳香を好まない消費者に不快感を与える虞があり、また、エアゾール原液の使用量も過大となるため、経済的にも不利である。 When the spray button for the deodorizing aerosol is pressed once, the quantitative injection valve operates by the pressure of the propellant, and the aerosol undiluted solution in the pressure container rises to the injection port and is injected to the treatment space. The injection volume of the aerosol stock solution at this time is adjusted to 0.1 to 0.4 mL, more preferably to 0.2 to 0.4 mL. Within such a range, at least a portion of the aerosol stock solution is formed as adhesive particles. In addition, when both the adhesive particles and the floating particles are formed, they are formed in a well-balanced manner so that the deodorizing effect can be optimally exhibited in the treatment space. If the injection volume is less than 0.1 mL, the adherent particles do not adhere sufficiently to the exposed portion in the treatment space because the injection volume is too small, and continuously generated from an offensive odor source adhering to the exposed portion It is difficult to eliminate odors. In addition, since suspended particles are also reduced, deodorization against an offensive odor that is airborne in the treatment space also becomes insufficient. On the other hand, if the injection volume exceeds 0.4 mL, the aerosol stock solution is released more than necessary in the treatment space, which may cause discomfort to consumers who do not like strong aroma, and the amount of aerosol stock solution used It is economically disadvantageous because it becomes excessive.
消臭用エアゾールは、噴射口からの距離が２０ｃｍの箇所における噴射力が２５℃において、０．３〜１０．０ｇ・ｆとなるように調整されている。このような範囲であれば、１回の噴射によって、エアゾール原液から形成される付着性粒子を処理空間内の露出部にスムーズに到達させることができ、消臭成分の効果を迅速に発揮させることができる。さらに、噴射口の噴口径は０．２〜１．０ｍｍに設定することが好ましい。この範囲であれば、上記の粒子径、及び噴射力に適切に調整することができ、処理空間に噴射されたエアゾール原液の少なくとも一部が付着性粒子として最適に形成され、露出部に付着している悪臭源から継続的に発生する悪臭を消臭することができる。 The deodorizing aerosol is adjusted so that the jet force at a point 20 cm from the jet port is 0.3 to 10.0 g · f at 25 ° C. Within such a range, the adhesive particles formed from the aerosol stock solution can smoothly reach the exposed portion in the processing space by one injection, and the effect of the deodorizing component can be rapidly exhibited. Can. Furthermore, it is preferable to set the diameter of the injection hole to 0.2 to 1.0 mm. Within this range, the particle diameter and the jet force can be properly adjusted, and at least a portion of the aerosol stock solution jetted into the treatment space is optimally formed as adhesive particles and adheres to the exposed portion. It can deodorize the offensive odor continuously generated from the offensive odor source.
消臭用エアゾールから噴射される噴射粒子の粒子径は、２５℃、噴射距離１５ｃｍにおける積算体積分布での９０％粒子径が４０〜６０μｍに調整されていることが好ましい。このような範囲であれば、エアゾール原液が２．５〜３．５ｍ３の処理空間に噴射された際、噴射されたエアゾール原液の５０容量％以上を、付着性粒子として形成することができ、十分な量の付着性粒子が速やかに処理空間内の露出部に移動し、付着することができる。そのため、露出部に付着している悪臭源から継続的に発生する悪臭を付着性粒子の消臭成分によって消臭することができる。噴射粒子の粒子径が２５℃、噴射距離１５ｃｍにおける積算体積分布での９０％粒子径で４０μｍ未満であると、粒子径が小さすぎるため、多くの粒子が露出部まで到達することが困難となり、十分な量の付着性粒子が形成されない。その結果、露出部に付着している悪臭源から継続的に発生する悪臭を効果的に消臭することが困難となる。一方、粒子径が６０μｍを超えると、粒子径が大きすぎるため、付着性粒子の挙動をコントロールし難くなり、露出部に適切に付着させることが困難となる。 The particle diameter of the jetted particles jetted from the deodorizing aerosol is preferably adjusted such that the 90% particle diameter in the cumulative volume distribution at 25 ° C. and the jet distance of 15 cm is 40 to 60 μm. Within such a range, 50% by volume or more of the aerosol stock solution jetted can be formed as adhesive particles when the aerosol stock solution is jetted into the 2.5 to 3.5 m 3 treatment space, A sufficient amount of adhesive particles can quickly move to and adhere to the exposed portion of the processing space. Therefore, it is possible to deodorize the offensive odor continuously generated from the offensive odor source adhering to the exposed portion by the deodorizing component of the adhesive particle. If the particle diameter of the jetted particles is less than 40 μm at 25 ° C. and 90% particle diameter in the cumulative volume distribution at a jet distance of 15 cm, the particle diameter is too small, and it becomes difficult for many particles to reach the exposed portion Not a sufficient amount of adherent particles are formed. As a result, it becomes difficult to effectively deodorize the offensive odor continuously generated from the offensive odor source adhering to the exposed portion. On the other hand, if the particle size exceeds 60 μm, the particle size is too large, so it becomes difficult to control the behavior of the adherent particles, and it becomes difficult to appropriately adhere to the exposed part.
さらに噴射粒子の粒子径は、２５℃、噴射距離１５ｃｍにおける積算体積分布での１０％粒子径が５μｍ以下、５０％粒子径が２０〜４０μｍに調整されていることがより好ましい。このような積算体積分布を有する噴射粒子は、粒子径の分布幅がブロードである。この結果、消臭用エアゾールから、エアゾール原液を処理空間に１回噴射すると、比較的大きな粒子径を有する付着性粒子と、比較的小さな粒子径を有する浮遊性粒子とが形成される。 More preferably, the particle diameter of the jetted particles is adjusted so that the 10% particle diameter is 5 μm or less and the 50% particle diameter is 20 to 40 μm in integrated volume distribution at 25 ° C. and a jet distance of 15 cm. The jetted particles having such integrated volume distribution have a broad particle diameter distribution width. As a result, when the aerosol stock solution is jetted once into the treatment space from the deodorizing aerosol, adherent particles having a relatively large particle diameter and floating particles having a relatively small particle diameter are formed.
浮遊性粒子は、付着性粒子より小さな粒子径として形成されるため、エアゾール原液が処理空間に噴射された際、速やかに拡散し、処理空間に浮遊することができる。そのため、処理空間において気中に滞留する悪臭を浮遊性粒子の消臭成分によって消臭することができる。このように、噴射されたエアゾール原液のうち一部が浮遊性粒子を形成するように、粒子径を上記のような最適な範囲に調整することにより、浮遊性粒子が付着性粒子とは異なった挙動を示すようになり、付着性粒子とともに効果的に悪臭を消臭することができる。 The floating particles are formed to have a particle diameter smaller than that of the adhesive particles, and therefore, when the aerosol stock solution is jetted into the processing space, they can be rapidly diffused and float in the processing space. Therefore, the offensive odor which stays in the air in the treatment space can be deodorized by the deodorizing component of the floating particles. Thus, the floatable particles are different from the adherent particles by adjusting the particle diameter to the above-mentioned optimum range so that a part of the aerosol stock solution ejected is formed into the floatable particles. It becomes to behave and can effectively deodorize offensive odor together with the adhesive particles.
＜拡散シミュレーション＞
図１は、本発明に係る消臭用エアゾールを３ｍ３の処理空間に噴射したときの拡散シミュレーションの説明図である。図１の拡散シミュレーションに利用した薬剤濃度の解析手法について、以下に説明する。
<Diffusion simulation>
FIG. 1 is an explanatory view of a diffusion simulation when the deodorizing aerosol according to the present invention is injected into a 3 m 3 processing space. The analysis method of the drug concentration used for the diffusion simulation of FIG. 1 will be described below.
薬剤濃度を解析するにあたり、時間の進行に伴い薬剤（エアゾール原液）が拡散していく状況を解析結果として出力した。最初に、気流算出手段により、風速、温度等の空間分布を定常状態になるまで解析し、次に、エアゾール製品から薬剤を発生させ、解析した風速分布等を用いて、濃度算出手段により、薬剤濃度の空間分布を定常解析により予測した。また、濃度分布の時間による変化を非定常解析により予測した。 In analyzing the drug concentration, the situation where the drug (aerosol stock solution) was diffused with the progress of time was output as an analysis result. First, the spatial distribution such as the wind speed and temperature is analyzed by the air flow calculation means until it reaches a steady state, and then the medicine is generated from the aerosol product and the medicine is calculated by the concentration calculation means using the analyzed wind speed distribution etc. The spatial distribution of concentration was predicted by steady state analysis. In addition, changes in concentration distribution with time were predicted by non-stationary analysis.
気流算出手段は、シミュレーション空間において、３次元の移流拡散方程式を有限差分法により離散化して数値的に解くことにより、気流の速度及び気流の方向（風速、風向）・空気の温度（以下「気流状態」ということがある）を求める手段である。気流算出手段は、気流の速度及び方向、並びに圧力の各運動要素を変数とするナビエストークス式に基づくk−ε乱流モデル（運動量の輸送方程式（１）、乱流エネルギーの輸送方程式（２）、及び乱流消散率の輸送方程式（３）から構成される）、熱量の輸送方程式（４）、並びに連続の式（５）〜（８）から構成される前記移流拡散方程式について、各微小分割領域の隣接する格子点間で、微小時間ごとに有限差分法による数値解析を用いて繰り返し計算を行い、前記各格子点間の風速、風向、気温、及び風圧が所定の平衡状態となった場合において、その値をもって前記各格子点の予測風速データ、予測風向データ、及び予測気温データとして決定することができるように構成されている。
〔運動量の輸送方程式〕
The air flow calculation means separates the three-dimensional advection diffusion equation in the simulation space by the finite difference method and solves it numerically to obtain the speed of the air flow, the direction of the air flow (wind speed, wind direction), the temperature of the air (hereinafter referred to as “air flow It is a means to obtain "state". The air flow calculation means is a k-ε turbulence model based on Navier-Stokes equation in which each movement element of air flow and direction and pressure is variable (transport equation of momentum (1), transport equation of turbulent energy (2) , And the transport equation (3) of turbulent dissipation rate, the transport equation of heat quantity (4), and each microdivision of the advection-diffusion equation composed of continuous equations (5) to (8) Calculation is repeatedly performed using the finite difference method numerical analysis every minute time between adjacent grid points in the region, and when the wind speed, wind direction, air temperature, and wind pressure between the respective grid points are in a predetermined equilibrium state The predicted wind speed data, the predicted wind direction data, and the predicted air temperature data of each of the grid points can be determined by using the above values.
[Moment of momentum transport equation]
Ｃ１，Ｃ２，Ｃ３，Ｃｔ：定数
Ｕｉ ：気流の瞬時風速ベクトルの各成分
Ｐ ：風圧
ρ ：空気の密度
ν ：動粘性係数
νｔ ：渦粘性係数
ｋ ：乱流エネルギー
ε ：乱流消散率
C 1 , C 2 , C 3 , C t : Constant U i : Each component of instantaneous wind speed vector of air flow P: Wind pressure :: density of air ν: dynamic viscosity coefficient t t : eddy viscosity coefficient k: turbulent energy ε: Turbulence dissipation rate
濃度算出手段は、シミュレーション空間において、対象とする薬剤に関し、３次元の濃度拡散支配方程式を有限差分法により離散化して数値的に解くことにより、濃度分布を求める手段である。すなわち、濃度算出手段は、算出された微小分割領域における各格子点での気流状態（予測風速データ、予測風向データ、及び予測気温データ）、並びに拡散物質の発生量を所与としたときに、薬剤（拡散物質）の輸送方程式（９）から構成される濃度拡散支配方程式について、各微小分割領域の隣接する格子点間で、微小時間ごとに有限差分法による数値解析を用いて繰り返し計算を行い、前記各格子点間の薬剤濃度が平衡状態となった場合において、その値をもって前記各格子点の予測薬剤濃度データの定常解として決定することができるように構成されている。さらに、繰り返し計算を行う過程で、微小時間の積算値と、その時間における各微小分割領域の薬剤濃度をあらかじめ決定した一定時間毎に記録することによって、予測薬剤濃度データの非定常解を決定することも可能である。また、拡散物質の発生量を無次元量とすることにより、予測薬剤濃度データを絶対値でなく、拡散物質の発生量に対応した相対値として予測することも可能である。
〔拡散物質の輸送方程式〕
The concentration calculation means is a means for obtaining a concentration distribution by discretizing a three-dimensional concentration diffusion governing equation with a finite difference method and numerically solving it in the simulation space with respect to a target drug. That is, when the concentration calculation means determines the air flow state (predicted wind speed data, predicted wind direction data, and predicted air temperature data) at each lattice point in the calculated small divided area, and the generation amount of the diffusion substance, The concentration and diffusion governing equation consisting of the transport equation (9) of the drug (diffusing substance) is repeatedly calculated using the finite difference method numerical analysis every minute time between the adjacent grid points of each minute division area When the drug concentration between the lattice points is in an equilibrium state, the value can be determined as a steady solution of predicted drug concentration data of the lattice points. Furthermore, in the process of repeatedly performing calculations, the non-stationary solution of predicted drug concentration data is determined by recording the integrated value of the minute time and the drug concentration of each minute divided area in that time for each predetermined fixed time. It is also possible. Further, by making the generation amount of the diffusion substance into a dimensionless amount, it is possible to predict the predicted drug concentration data not as an absolute value but as a relative value corresponding to the generation amount of the diffusion substance.
[Transport equation of diffusion material]
Ｕｊ ：気流の瞬時風速ベクトルの各成分
Ｃ ：拡散物質の単位体積当たりの濃度
ｄ ：拡散物質の発生項
Ｄｍ ：拡散係数
U j : each component of the instantaneous wind speed vector of air flow C: concentration per unit volume of the diffused substance d: generation term of the diffused substance D m : diffusion coefficient
解析対象は、図１（ａ）のように、約３ｍ３の処理空間（幅７８ｃｍ×奥行き１６９ｃｍ×天井高２３０ｃｍ）に使用者２、及び噴射口１ａを斜め上方に向けた消臭用エアゾール１を配した解析形状を設定した。この解析形状及び処理空間を解析格子に分割した。
The analysis target is the deodorizing aerosol 1 with the
解析条件は、風速０ｍ／秒に設定し、室内外の発熱・温度の影響は無視した。消臭用エアゾール１の噴射口１ａより、１回あたりの噴射容量を０．２ｍＬ、噴射口から２０ｃｍの距離での噴射力を２５℃において２．９ｇ・ｆに設定して、エアゾール原液を噴射して、拡散したエアゾール原液の気中濃度の空間分布の解析を実施した。 The analysis conditions were set at a wind speed of 0 m / sec, and the effects of heat and temperature inside and outside the room were ignored. From the injection port 1a of the deodorant aerosol 1, the injection volume per injection is 0.2 mL, the injection force at a distance of 20 cm from the injection port is set to 2.9 g · f at 25 ° C., and the aerosol undiluted solution is injected Then, the analysis of the spatial distribution of the airborne concentration of the diffused aerosol stock solution was carried out.
図１（ｂ）は、消臭用エアゾール１からエアゾール原液を処理空間に１回噴射してから、１０秒後、３０秒後、６０秒後、１２０秒後、及び１７０秒後のエアゾール原液の気中濃度（ｐｐｍ）を示す拡散シミュレーションの結果画像である。図１（ｂ）では、各画像においてエアゾール原液の気中濃度が０．０００７ｐｐｍである領域に符号Ａを付している。上記の解析により、図１（ｂ）に示されるように、噴射後、エアゾール原液は速やかに拡散し、噴射から６０秒後には処理空間の天井面から床面にまで到達し、噴射から１２０秒後には処理空間全体に拡散が進行する結果を得た。ここで「処理空間全体に拡散」とは、図１（ｂ）の１２０秒後の画像で示すように、処理空間の９５％以上の容量においてエアゾール原液の気中濃度が０．０００７ｐｐｍ以上となる状態である。ちなみに、人の通常のトイレ利用時間は５〜１５分程度であるため、トイレ空間全体へのエアゾール原液の拡散時間が１２０秒であれば、トイレ利用時間内に十分に消臭を行うことができる。さらに、噴射から１７０秒後には、処理空間全体のエアゾール原液の濃度が一様になるまで拡散している。そのため、噴射してから十分な時間が経過すると、付着性粒子は、処理空間内の壁面、床面、及び天井面の全ての表面への付着が完了し、付着した状態を維持する。そして、上記のとおり、露出部に付着している悪臭源から継続的に発生する悪臭を消臭成分によって消臭する。 FIG. 1 (b) shows the aerosol undiluted solution after 10 seconds, 30 seconds, 60 seconds, 120 seconds, and 170 seconds after the aerosol undiluted solution is sprayed once from the deodorant aerosol 1 into the treatment space. It is an image of the result of the diffusion simulation which shows air concentration (ppm). In FIG. 1 (b), the symbol A is attached to the region where the airborne concentration of the aerosol stock solution is 0.0007 ppm in each image. According to the above analysis, as shown in FIG. 1 (b), the aerosol undiluted solution diffuses rapidly after injection, and reaches from the ceiling surface of the processing space to the floor surface 60 seconds after the injection, and 120 seconds from the injection Later, we obtained the result that the diffusion progressed to the whole processing space. Here, “diffusion to the entire processing space” means that the concentration of aerosol undiluted solution is 0.0007 ppm or more at a volume of 95% or more of the processing space, as shown by the image after 120 seconds in FIG. 1 (b). It is a state. By the way, since the person's normal toilet use time is about 5 to 15 minutes, if the diffusion time of the aerosol undiluted solution to the whole toilet space is 120 seconds, deodorization can be sufficiently performed within the toilet use time. . Further, after 170 seconds from the injection, the concentration of the aerosol stock solution throughout the treatment space is dispersed until it becomes uniform. Therefore, when a sufficient time has elapsed since the injection, the adhesive particles are completely adhered to the wall surface, floor surface, and ceiling surface in the processing space, and remain adhered. And as above-mentioned, the odor which continuously generate | occur | produces from the malodor source adhering to the exposed part is deodorized by the deodorizing component.
一方、浮遊性粒子は、消臭成分が徐々に揮散してゆき、処理空間の気中に滞留している悪臭を消臭する。特にトイレでの悪臭には、アンモニア等による尿臭、及び硫化水素、メチルメルカプタン等による糞臭があり、アンモニアは空気より軽く、天井付近に滞留しがちであり、硫化水素、メチルメルカプタンは空気より重く床面付近に滞留しがちである。しかし、図１（ｂ）に示されるように、消臭用エアゾール１から噴射されたエアゾール原液は噴射から１２０秒後までに処理空間全体に満遍なく拡散するため、天井付近に滞留する悪臭、及び床面付近に滞留する悪臭の何れも浮遊性粒子により消臭することができる。なお、アンモニアはアルカリ性ガスであり、硫化水素及びメチルメルカプタンは酸性ガスである。エアゾール原液が、アルカリ性ガス及び酸性ガスの何れとも反応して中和することができる消臭成分を含有することで、何れの種類の臭気物質も化学的消臭により消臭することができる。上記の消臭成分としては、アルカリ性ガスと反応して中和することができる植物性消臭成分及び酸性ガスと反応して中和することができる植物性消臭成分の混合物、又はアルカリ性ガス及び酸性ガスの何れとも反応して中和することができる植物性消臭成分を用いることが好ましい。 On the other hand, the floating particles gradually volatilize the deodorizing component and deodorize the offensive odor which has been accumulated in the air of the treatment space. Especially in the toilet, there are urinary odors due to ammonia etc. and feces odor due to hydrogen sulfide, methyl mercaptan etc., ammonia is lighter than air and tends to stay near the ceiling, hydrogen sulfide and methyl mercaptan It tends to stay heavily near the floor. However, as shown in FIG. 1 (b), the undiluted aerosol solution sprayed from the deodorizing aerosol 1 diffuses uniformly throughout the treatment space by 120 seconds after the spraying, and therefore an offensive odor remaining near the ceiling and the floor Any of the offensive odors staying near the surface can be deodorized by the floating particles. Ammonia is an alkaline gas, and hydrogen sulfide and methyl mercaptan are acid gases. When the aerosol stock solution contains a deodorizing component that can be neutralized by reacting with either an alkaline gas or an acid gas, any kind of odor substances can be deodorized by chemical deodorization. As the above deodorant component, a plant deodorant component that can be reacted and neutralized with an alkaline gas and a mixture of a plant deodorant component that can be reacted and neutralized with an acid gas, or an alkaline gas and It is preferable to use a vegetable deodorant component that can be reacted and neutralized with any of the acid gases.
このように、本発明に係る消臭用エアゾールは、噴射されたエアゾール原液から形成される粒子が挙動の異なる２種類の粒子であるため、夫々の粒子が最適な状態で存在し、夫々の役割を分担して消臭効果を最大限発揮することができる。このため、付着性粒子、及び浮遊性粒子によって、処理空間で気中に滞留する悪臭、及び処理空間内の露出部に付着している悪臭源から発生する臭気のどちらにも優れた消臭効果を発揮することができる。 As described above, in the deodorizing aerosol according to the present invention, since the particles formed from the injected aerosol stock solution are two types of particles having different behaviors, each particle is present in an optimal state, and each role Share the best deodorizing effect. For this reason, the deodorizing effect is excellent for both the offensive odor staying in the air in the treatment space and the odor generated from the offensive odor source adhering to the exposed portion in the treatment space by the adhesive particles and the floating particles. Can be demonstrated.
なお、解析条件として、図１に示す拡散シミュレーションよりも噴射容量、及び噴射力を小さく設定する場合、例えば、１回あたりの噴射容量を０．１ｍＬ、噴射口から２０ｃｍの距離での噴射力を２５℃において０．４ｇ・ｆに設定するモデルでは、図１に示す拡散シミュレーションと同様に、エアゾール原液が速やかに処理空間全体に拡散するという拡散シミュレーションの結果が得られた。図１に示す拡散シミュレーションよりも噴射容量、及び噴射力を大きく設定する場合、例えば、１回あたりの噴射容量を０．４ｍＬ、噴射口から２０ｃｍの距離での噴射力を２５℃において７．０ｇ・ｆに設定するモデルでは、図１に示す拡散シミュレーションと同様に、エアゾール原液が速やかに処理空間全体に拡散するという拡散シミュレーションの結果が得られた。 When the injection volume and the injection force are set smaller than the diffusion simulation shown in FIG. 1 as the analysis condition, for example, the injection volume per injection is 0.1 mL, and the injection force at a distance of 20 cm from the injection port is In the model set to 0.4 g · f at 25 ° C., as in the diffusion simulation shown in FIG. 1, the result of the diffusion simulation that the aerosol undiluted solution spreads quickly in the entire treatment space was obtained. When the injection volume and injection force are set larger than the diffusion simulation shown in FIG. 1, for example, the injection volume per injection is 0.4 mL, and the injection force at a distance of 20 cm from the injection port is 7.0 g at 25 ° C. In the model set to f, similar to the diffusion simulation shown in FIG. 1, the result of the diffusion simulation that the aerosol undiluted solution spreads quickly to the entire processing space was obtained.
以上のように、本発明に係る消臭用エアゾールからエアゾール原液を２．５〜３．５ｍ３の処理空間に１回噴射することで、即効性及び持続性に優れた消臭効果が得られる。２．５〜３．５ｍ３の空間は、一般住宅のトイレ空間（幅８０〜８５ｃｍ×奥行き１４０〜１８０ｃｍ×天井高２３０ｃｍ）の大きさに略相当する。従って、本発明に係る消臭用エアゾールであれば、一般住宅のトイレ等において、速やかに悪臭を消臭し、その消臭効果を長時間持続させることができる。また、本発明に係る消臭用エアゾールから処理空間に噴射されるエアゾール原液により形成される粒子のうち一部が浮遊性粒子として形成される。このため、処理空間に拡散しているエアゾール原液（浮遊性粒子）の濃度は、付着性粒子の分低減し、処理空間の濃度は低いものとなる。従って、浮遊性粒子からの芳香が低減され、強い芳香を好まない消費者に不快感を与えることを抑制することができる。 As described above, by injecting the aerosol undiluted solution into the 2.5 to 3.5 m 3 treatment space once from the deodorizing aerosol according to the present invention, the deodorizing effect excellent in immediate effect and durability can be obtained. . The space of 2.5 to 3.5 m 3 substantially corresponds to the size of the toilet space (80 to 85 cm wide x 140 to 180 cm deep x 230 cm high) of a general house. Therefore, with the deodorizing aerosol according to the present invention, it is possible to quickly deodorize the offensive odor in the toilet or the like of a general house, and to maintain the deodorizing effect for a long time. In addition, a part of particles formed by the aerosol stock solution injected from the deodorizing aerosol according to the present invention into the treatment space is formed as floating particles. For this reason, the concentration of the aerosol stock solution (floating particles) diffused in the treatment space is reduced by the amount of the adhesive particles, and the concentration in the treatment space is low. Therefore, the aroma from the floating particles is reduced, and it is possible to suppress the discomfort for consumers who do not like the strong aroma.
＜噴射力、粒子径の測定＞
本発明の特徴構成を備えた消臭用エアゾール（実施例１〜３）を準備し、噴射力を測定した。さらに、実施例１の消臭用エアゾールについて、噴射粒子の粒子径を測定した。消臭用エアゾールのエアゾール原液は、消臭成分として植物抽出物１．３５ｇ（１０ｗ／ｖ％）、及びハーモナイズド香料０．４ｇ（３ｗ／ｖ％）、並びに、有機溶剤としてエタノール（無水）を残分（バランス）混合し、全量１３．５ｍＬに調製した。
<Measurement of jet force, particle diameter>
Deodorizing aerosols (Examples 1 to 3) having the features of the present invention were prepared, and the jet force was measured. Furthermore, for the deodorizing aerosol of Example 1, the particle size of the jetted particles was measured. The aerosol stock solution of the deodorant aerosol contains 1.35 g (10 w / v%) of plant extract as a deodorizing component, and 0.4 g (3 w / v%) of harmonized flavor and ethanol (anhydrous) as an organic solvent The remainder (balance) was mixed and adjusted to a total volume of 13.5 mL.
エアゾール原液１３．５ｍＬを噴射剤（主剤としてＬＰＧガス）３１．５ｍＬとともに定量噴射バルブ（０．２ｍＬ／プッシュ）付エアゾール缶に内圧０．４６ＭＰａで充填することにより、エアゾール原液（ａ）と噴射剤（ｂ）との容量比率（ａ／ｂ）が３０／７０となる全量４５ｍＬの消臭用エアゾールを作製し、これを実施例１とした。 Aerosol stock solution (a) and propellant by filling 13.5 mL of aerosol stock solution with 31.5 mL of propellant (LPG gas as main agent) into an aerosol can with a metering valve (0.2 mL / push) with an internal pressure of 0.46 MPa A total of 45 mL of a deodorant aerosol having a volume ratio (a / b) to (b) of 30/70 was produced, and this was designated as Example 1.
エアゾール原液１３．５ｍＬを噴射剤（主剤としてＬＰＧガス）３１．５ｍＬとともに定量噴射バルブ（０．１ｍＬ／プッシュ）付エアゾール缶に内圧０．３５ＭＰａで充填することにより、エアゾール原液（ａ）と噴射剤（ｂ）との容量比率（ａ／ｂ）が３０／７０となる全量４５ｍＬの消臭用エアゾールを作製し、これを実施例２とした。 Aerosol stock solution (a) and propellant by filling 13.5 mL of aerosol stock solution with 31.5 mL of propellant (LPG gas as main agent) into an aerosol can with a metering valve (0.1 mL / push) with an internal pressure of 0.35 MPa A total of 45 mL of a deodorant aerosol having a volume ratio (a / b) to (b) of 30/70 was prepared, and this was designated Example 2.
エアゾール原液１３．５ｍＬを噴射剤（主剤としてＬＰＧガス）３１．５ｍＬとともに定量噴射バルブ（０．４ｍＬ／プッシュ）付エアゾール缶に内圧０．５０ＭＰａで充填することにより、エアゾール原液（ａ）と噴射剤（ｂ）との容量比率（ａ／ｂ）が３０／７０となる全量４５ｍＬの消臭用エアゾールを作製し、これを実施例３とした。 Aerosol stock solution (a) and propellant by filling 13.5 mL of aerosol stock solution with 31.5 mL of propellant (LPG gas as main agent) into an aerosol can with a metering valve (0.4 mL / push) with an internal pressure of 0.50 MPa A total of 45 mL of a deodorant aerosol having a volume ratio (a / b) to (b) of 30/70 was prepared, and this was designated Example 3.
噴射力の測定は、実施例１の消臭用エアゾールの噴射ボタンを１回押下し、噴射口から５ｃｍ、１０ｃｍ、及び２０ｃｍの距離でテンシロン（測定装置）の測定面に対して噴射し実施した。測定の結果、噴射口から５ｃｍの距離での噴射力は、２５℃において３．２ｇ・ｆであり、噴射口から１０ｃｍの距離での噴射力は、２５℃において３．２ｇ・ｆであり、噴射口から２０ｃｍの距離での噴射力は、２５℃において２．９ｇ・ｆであった。 The measurement of the injection force was carried out by pressing the spray button of the deodorant aerosol of Example 1 once and spraying the measurement surface of TENSILON (measuring device) at a distance of 5 cm, 10 cm and 20 cm from the injection port. . As a result of the measurement, the injection force at a distance of 5 cm from the injection port is 3.2 g · f at 25 ° C., and the injection force at a distance of 10 cm from the injection port is 3.2 g · f at 25 ° C. The injection force at a distance of 20 cm from the injection port was 2.9 g · f at 25 ° C.
実施例２及び３の消臭用エアゾールの噴射力の測定は、夫々の噴射ボタンを１回押下し、噴射口から２０ｃｍの距離でテンシロン（測定装置）の測定面に対して噴射し実施した。測定の結果、実施例２の消臭用エアゾールの噴射口から２０ｃｍの距離での噴射力は、２５℃において０．４ｇ・ｆであった。実施例３の消臭用エアゾールの噴射口から２０ｃｍの距離での噴射力は、２５℃において７．０ｇ・ｆであった。 The measurement of the spray power of the deodorizing aerosol in Examples 2 and 3 was carried out by pressing each spray button once and spraying the measurement surface of TENSILON (measuring device) at a distance of 20 cm from the spray port. As a result of the measurement, the injection force at a distance of 20 cm from the injection port of the deodorizing aerosol of Example 2 was 0.4 g · f at 25 ° C. The jetting force at a distance of 20 cm from the jet of the deodorizing aerosol of Example 3 was 7.0 g · f at 25 ° C.
粒子径の測定は、実施例１の消臭用エアゾールの噴射ボタンを１回押下し、レーザ回折・散乱法により、噴射口から１５ｃｍの距離で実施した。測定の結果、積算体積分布での１０％粒子径（Ｄｖ１０）は２．５μｍ、５０％粒子径（Ｄｖ５０）は３３．２μｍ、９０％粒子径（Ｄｖ９０）は５３．４μｍであった。 The particle diameter was measured by pressing the spray button for the deodorizing aerosol of Example 1 once, and at a distance of 15 cm from the spray port by a laser diffraction / scattering method. As a result of the measurement, the 10% particle size (Dv10) in the integrated volume distribution was 2.5 μm, the 50% particle size (Dv50) was 33.2 μm, and the 90% particle size (Dv90) was 53.4 μm.
＜消臭効力試験＞
本発明の消臭用エアゾールについて、消臭効果を確認するため、実施例１と同様に作製した消臭用エアゾール（実施例４及び５）を準備し、嗅覚測定法による消臭効力試験を実施した。また、比較のため、本発明とは成分が異なる消臭用エアゾール（比較例１）を準備し、同様の消臭効力試験を実施した。
<Deodorant efficacy test>
In order to confirm the deodorizing effect of the deodorizing aerosol of the present invention, the deodorizing aerosol (Examples 4 and 5) prepared in the same manner as Example 1 is prepared, and the deodorizing efficacy test is conducted by the olfactory measurement method. did. In addition, for comparison, a deodorizing aerosol (comparative example 1) having a component different from that of the present invention was prepared, and the same deodorizing efficacy test was conducted.
エアゾール原液に芳香剤として微量のシトラス香料を配合した以外は実施例１の消臭用エアゾールと同じ原材料及び製法で消臭用エアゾールを作製し、これを実施例４とした。エアゾール原液に芳香剤として微量のオレンジ香料を配合した以外は実施例１の消臭用エアゾールと同じ原材料及び製法で消臭用エアゾールを作製し、これを実施例５とした。 An aerosol for deodorization was prepared using the same raw materials and manufacturing method as the aerosol for deodorization in Example 1 except that a trace amount of citrus flavor was blended as an aromatic agent into the aerosol stock solution, and this was designated as Example 4. An aerosol for deodorization was prepared using the same raw materials and manufacturing method as the aerosol for deodorization of Example 1 except that a trace amount of orange flavor was blended as an aromatic agent into the aerosol stock solution, and this is referred to as Example 5.
比較例１には、消臭成分として脂肪酸塩、殺菌成分として第四級アンモニウム塩、有機溶剤としてエタノールが配合されている従来市販の消臭用エアゾールを用いた。 In Comparative Example 1, a conventional commercially available deodorizing aerosol containing a fatty acid salt as a deodorizing component, a quaternary ammonium salt as a bactericidal component, and ethanol as an organic solvent was used.
消臭効力試験では、３ｍ３の処理空間において、糞尿模擬臭を呈する所定量の臭気物質を散布した。その後、処理空間において消臭用エアゾールを１回噴射して、噴射直後（０分後）、５分後、１０分後、２０分後、３０分後、及び６０分後に処理空間内の臭気を、パネラーが９段階快・不快度表示法により評価した。ただし、比較例１の消臭用エアゾールは、定量噴射バルブが設けられていないエアゾール製品であるため、１回の定量噴射の実施に換えて、比較例１の用法に従い１秒間の連続噴射を実施した。噴射量は、消臭用エアゾールを噴射前後に計量し、その重量差より求めた。 In the deodorizing efficacy test, a predetermined amount of odorous substance exhibiting a manure-simulating odor was sprayed in a 3 m 3 treatment space. Then, the aerosol for deodorization is injected once in the treatment space, and immediately after the injection (after 0 minutes), after 5 minutes, 10 minutes, 10 minutes, 20 minutes, 30 minutes and 60 minutes, the odor in the treatment space The panelists rated it by the 9-step comfort / discomfort indication method. However, since the deodorizing aerosol of Comparative Example 1 is an aerosol product not provided with a quantitative injection valve, it is changed to the implementation of one fixed injection, and continuous injection for 1 second is performed according to the usage of Comparative Example 1. did. The injection amount was obtained by measuring the weight of the deodorizing aerosol before and after the injection.
９段階快・不快度表示法の評価基準は、芳香消臭脱臭剤協議会の効力試験方法に準拠し、「＋４：極端に快」、「＋３：非常に快」、「＋２：快」、「＋１：やや快」、「０：快でも不快でもない」、「−１：やや不快」、「−２：不快」、「−３：非常に不快」、「−４：極端に不快」とした。臭気物質を散布後、消臭用エアゾールを未処理の場合の評価は、−３であった。実施例４、５、及び比較例１における消臭効力試験の結果（快・不快度）を表１に示す。 The evaluation criteria for the 9-step comfort / discomfort indication method are based on the efficacy test method of the aroma deodorizing and deodorizing agent council, and "+4: extremely pleasant", "+3: very pleasant", "+2: pleasant", "+1: somewhat pleasant", "0: neither pleasant nor unpleasant", "-1: somewhat unpleasant", "-2: unpleasant", "-3: very unpleasant", "-4: extremely unpleasant" did. The evaluation in the case of having not processed the deodorizing aerosol after spraying an odor substance was -3. The results of the deodorizing efficacy test (the degree of comfort and discomfort) in Examples 4 and 5 and Comparative Example 1 are shown in Table 1.
消臭効力試験の結果、実施例４及び５の何れでも、全試験期間において「＋１：やや快」の評価を下回ることがなかった。具体的には、実施例４の消臭用エアゾールは、噴射から０分後、５分後、及び１０分後の各時点で、柑橘の芳香が確認された。噴射から２０分後以降は、芳香はなくなったが、糞尿模擬臭はハーモナイズされていた。実施例５の消臭用エアゾールは、噴射から５分後までオレンジの芳香が確認された。噴射から１０分以降は、芳香が徐々に減少したが、糞尿模擬臭はハーモナイズされていた。 As a result of the deodorizing efficacy test, in any of Examples 4 and 5, it did not fall below the evaluation of "+1: somewhat pleasant" in the whole test period. Specifically, in the deodorizing aerosol of Example 4, citrus aroma was confirmed at 0, 5, and 10 minutes after the injection. After 20 minutes from the injection, the aroma disappeared, but the feces and urine simulated odor was harmonized. In the deodorizing aerosol of Example 5, an orange aroma was observed until 5 minutes after the spraying. After 10 minutes from the injection, the aroma gradually decreased, but the feces and urine simulated odor was harmonized.
一方、比較例１の消臭用エアゾールは、噴射から０分後に糞尿疑似臭が確認され、噴射から５分後に糞尿模擬臭が消失した。しかし、噴射１０分後には再び糞尿模擬臭が生じ、その後、噴射から６０分後まで糞尿模擬臭が次第に強くなっていった。 On the other hand, in the deodorizing aerosol of Comparative Example 1, the feces and urine simulated odor was confirmed 0 minutes after the spraying, and the feces and urine simulated odor disappeared 5 minutes after the spraying. However, after 10 minutes of injection, a feces and urine imitation odor is generated again, and after that, the feces and urine imitation odor becomes gradually stronger until 60 minutes after the injection.
このように、本発明品である実施例４及び５の消臭用エアゾールは、市販品である比較例１と比べて、即効性、持続性の何れの面でも優れた消臭効果を示した。 Thus, the deodorizing aerosols of Examples 4 and 5 of the present invention exhibited superior deodorizing effects in terms of immediate action and long-lasting as compared with Comparative Example 1 of commercial products. .
＜化学的消臭効力試験＞
実施例１及び４の消臭用エアゾールについて、機器測定法による化学的消臭効力試験を実施した。試験方法は、芳香消臭脱臭剤協議会の消臭効力試験法に準拠し、１０Ｌプラスチック容器に悪臭成分（アンモニア）を注入、充満させた後、消臭用エアゾールを１回噴射した。容器内のアンモニア濃度を、消臭用エアゾール噴射前、噴射１時間後、及び、噴射１０時間後にガス検知管を用いて測定し、下記の式で噴射１時間後、及び、噴射１０時間後のそれぞれの減衰率を算出した。
減衰率（％） ＝ １００ − ｛噴射後アンモニア濃度（ｐｐｍ）／噴射前アンモニア濃度（ｐｐｍ）｝×１００
実施例１及び４における化学的消臭効力試験の結果（減衰率）を表２に示す。
<Chemical deodorant efficacy test>
With respect to the deodorizing aerosols of Examples 1 and 4, a chemical deodorizing efficacy test was conducted by an instrumental measurement method. The test method was based on the deodorizing efficacy test method of the Aroma Deodorant Association, and after injecting an odorous component (ammonia) into a 10 L plastic container and filling it, the aerosol for deodorization was jetted once. The ammonia concentration in the container is measured using a gas detection tube before, one hour after, and ten hours after the injection of the aerosol for deodorization, and one hour after and one hour after the injection according to the following equation: The decay rate of each was calculated.
Decay rate (%) = 100-{Ammonia concentration after injection (ppm) / Ammonia concentration before injection (ppm)} × 100
The results (decay rate) of the chemical deodorizing efficacy test in Examples 1 and 4 are shown in Table 2.
化学的消臭効力試験の結果、実施例１及び４の何れでも、噴射１時間後の減衰率が６０％以上あり、噴射１０時間後の減衰率はさらに上昇して８７％であった。このように、実施例１及び４の消臭用エアゾールは、噴射から１０時間にわたる持続的な消臭効果を示した。 As a result of the chemical deodorizing efficacy test, in any of Examples 1 and 4, the decay rate after 1 hour of injection was 60% or more, and the decay rate after 10 hours of injection was further increased to 87%. Thus, the deodorizing aerosols of Examples 1 and 4 exhibited a continuous deodorizing effect for 10 hours from the injection.
本発明の消臭用エアゾールは、処理空間の悪臭を消臭するために使用されるものであり、トイレ用の消臭剤として好適に利用可能であるが、居間、寝室、玄関、台所、浴室等の生活空間における消臭用途にも利用可能である。 The deodorizing aerosol of the present invention is used to deodorize the odor in the treatment space, and can be suitably used as a deodorant for a toilet, but it can be used as a living room, bedroom, entrance, kitchen, bathroom It can also be used for deodorizing applications in living spaces, etc.
１ 消臭用エアゾール
１ａ 噴射口
1 Deodorant aerosol 1a injection port
Claims (11)
前記定量噴射バルブに接続される噴射口が設けられた噴射ボタンと、
を備えた消臭用エアゾールであって、
前記噴射ボタンを１回押下したときの噴射容量が０．１〜０．４ｍＬとなり、且つ噴射距離２０ｃｍにおける噴射力が２５℃において０．３〜１０．０ｇ・ｆとなるように調整され、
前記噴射ボタンを１回押下して前記耐圧容器内の前記エアゾール原液を２．５〜３．５ｍ３の処理空間に噴射したとき、噴射された前記エアゾール原液の５０容量％以上が６０分以内に前記処理空間内の露出部に付着する付着性粒子を形成するように構成されているトイレの悪臭を消臭するための消臭用エアゾール。 A pressure-proof container provided with a quantitative injection valve formed by sealing an aerosol stock solution containing a deodorizing component and an organic solvent, and a propellant.
An injection button provided with an injection port connected to the fixed injection valve;
A deodorizing aerosol equipped with
The injection volume is 0.1 to 0.4 mL when the injection button is pressed once, and the injection force at an injection distance of 20 cm is adjusted to be 0.3 to 10.0 g · f at 25 ° C.
When the spray button is pressed once to spray the aerosol stock solution in the pressure resistant container into the 2.5 to 3.5 m 3 treatment space, 50% by volume or more of the aerosol stock solution jetted is within 60 minutes. Deodorizing aerosol for deodorizing the offensive odor of the toilet which is configured to form adhesive particles adhering to the exposed portion in the treatment space.
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| JP7304736B2 (en) * | 2019-05-13 | 2023-07-07 | シャープ株式会社 | Aerosol composition and aerosol spray can filled with the same |
| WO2021182433A1 (en) * | 2020-03-13 | 2021-09-16 | 大日本除蟲菊株式会社 | Fixed-amount spray aerosol product for controlling specific hazardous things, and method for controlling specific hazardous things using same |
| WO2024009881A1 (en) * | 2022-07-05 | 2024-01-11 | 大日本除蟲菊株式会社 | Indoor pest control water-based aerosol product, indoor pest control method, and use method for indoor pest control water-based aerosol product |
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| JP4614402B2 (en) * | 2000-07-06 | 2011-01-19 | フマキラー株式会社 | Spray treatment method for all-injection aerosol |
| JP2002167577A (en) * | 2000-11-30 | 2002-06-11 | Daizo:Kk | Aerosol composition for spraying |
| JP4035380B2 (en) * | 2001-06-25 | 2008-01-23 | キョ−ワ工業株式会社 | Deodorizing, disinfecting, aromatic aerosol agent |
| JP3753997B2 (en) * | 2002-02-19 | 2006-03-08 | ライオン株式会社 | Aroma and deodorant for toilet |
| JP5241905B2 (en) * | 2005-04-27 | 2013-07-17 | 大日本除蟲菊株式会社 | Deodorant formulated with an efficacy enhancer for organic deodorant ingredients |
| GB0522287D0 (en) * | 2005-11-01 | 2005-12-07 | Reckitt Benckiser Uk Ltd | Method and compositions |
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| JPWO2013018805A1 (en) * | 2011-08-01 | 2015-03-05 | 山本香料株式会社 | Fragrance for suppressing fecal odor, microencapsulated fragrance using the same, fiber product with fecal odor suppressing function, pellet for suppressing fecal odor, microencapsulated fragrance spray, and spray for suppressing fecal odor |
| WO2017073478A1 (en) * | 2015-10-27 | 2017-05-04 | アース製薬株式会社 | Aerosol fragrance |
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| JP7237784B2 (en) | 2019-09-18 | 2023-03-13 | シャープ株式会社 | Aerosol spray can filled with aerosol composition |
| CN113797858A (en) * | 2020-06-15 | 2021-12-17 | 夏普株式会社 | Photocatalyst sprayer and deodorization method |
| JP2021194601A (en) * | 2020-06-15 | 2021-12-27 | シャープ株式会社 | Photocatalyst spray and deodorization method |
| JP7404163B2 (en) | 2020-06-15 | 2023-12-25 | シャープ株式会社 | Photocatalyst spray and deodorizing method |
| CN113797858B (en) * | 2020-06-15 | 2024-05-28 | 夏普株式会社 | Photocatalyst atomizer and deodorization method |
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