JP2021195336A - 手指消毒剤用エアゾール製品 - Google Patents
手指消毒剤用エアゾール製品 Download PDFInfo
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- hand sanitizer
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- 239000000443 aerosol Substances 0.000 title claims abstract description 37
- 239000000645 desinfectant Substances 0.000 title claims abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims abstract description 29
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- 239000007789 gas Substances 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
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- 239000001569 carbon dioxide Substances 0.000 claims description 5
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- 241000711573 Coronaviridae Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- RUPBZQFQVRMKDG-UHFFFAOYSA-M Didecyldimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC RUPBZQFQVRMKDG-UHFFFAOYSA-M 0.000 description 1
- 241001115402 Ebolavirus Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QWZLBLDNRUUYQI-UHFFFAOYSA-M Methylbenzethonium chloride Chemical compound [Cl-].CC1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 QWZLBLDNRUUYQI-UHFFFAOYSA-M 0.000 description 1
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
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- 125000000217 alkyl group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229960001950 benzethonium chloride Drugs 0.000 description 1
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
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- OLOZVPHKXALCRI-UHFFFAOYSA-L calcium malate Chemical compound [Ca+2].[O-]C(=O)C(O)CC([O-])=O OLOZVPHKXALCRI-UHFFFAOYSA-L 0.000 description 1
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- 150000004676 glycans Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
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- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
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- 238000007561 laser diffraction method Methods 0.000 description 1
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- 229960003975 potassium Drugs 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
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- 239000001508 potassium citrate Substances 0.000 description 1
- 229960002635 potassium citrate Drugs 0.000 description 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 1
- 235000011082 potassium citrates Nutrition 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
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- 230000001737 promoting effect Effects 0.000 description 1
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- 108090000623 proteins and genes Proteins 0.000 description 1
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- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
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- FLYWOGRYUZXTIZ-UHFFFAOYSA-N tetraazanium;tetrabromide Chemical compound [NH4+].[NH4+].[NH4+].[NH4+].[Br-].[Br-].[Br-].[Br-] FLYWOGRYUZXTIZ-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
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Images
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
20℃の室温中において、容量が200mlのグリフィンビーカーに、炭素数1〜3の低級アルコールとしてエタノールを28.2g、酸としてリン酸を0.5g、前記酸に対応する塩としてリン酸三ナトリウムを0.25g、第四級アンモニウム塩として濃ベンザルコニウム塩化物液50を0.1g(塩化ベンザルコニウムとして0.05g)、保湿剤としてグリセリンを0.2g、同じく保湿剤としてヒアルロン酸ナトリウム(2)を0.01g、そして、残余として精製水を加え、攪拌し、合計100mlの手指消毒剤を得た。
処方2〜5は、炭素数1〜3の低級アルコールを必須成分とし、必要に応じて、酸、前記酸に対応する塩、第四級アンモニウム塩を、それぞれ表1に示したように処方し、実施例1と同様にして、合計100mlの手指消毒剤を得た。
殺菌消毒性について、エアゾール製品から噴霧した手指消毒剤2における大腸菌及びブドウ球菌に対する効果を確認した。具体的には、まず、エアゾール製品の使用時に手指に噴霧することを想定して、噴霧口71から20cm離れた位置で、シャーレ内の平板培地に塗抹した約105個の菌に対して、噴霧口71の口径が異なる種々のアクチュエータ7を所定の力で押下して約1秒間噴霧した。そして、それぞれの培地を35℃で約8時間培養し、菌数を計測した。培地に塗抹した当初の菌数に対して、手指消毒剤2と接触したことにより死滅した菌数の割合が99.9%以上の効力であったものを「◎」と評価し、99%以上99.9%未満の効力であったものを「○」と評価し、99%未満の効力であったものを「×」と評価した。このとき、「◎」と「○」を十分に殺菌消毒性があるとして優良と、「×」を殺菌消毒性が不十分として不良と判断した。
一般社団法人日本エアゾール協会による「「エアゾール等試験検査要領」に係る自主基準規定」(平成29年4月25日改訂)における噴霧状の火炎長の試験に準じて、エアゾール製品の噴霧口71から15cm離れた位置に点火したバーナーを静置し、バーナーの炎の上部3分の1を通過するようにして、アクチュエータ7を所定の力で押下してエアゾール製品の噴霧口71から手指消毒剤2を噴霧する。このとき、バーナーの炎に引火して、噴霧した下流方向に沿ってバーナーの炎から延びる引火炎の長さを計測した。バーナーの炎から延びる引火炎の長さが5cm未満であったものを「◎」と評価し、5cm以上20cm未満のものを「○」と評価し、20cm以上のものを「×」と評価した。このとき、「◎」と「○」を火元から燃え広がりにくいとして優良と、「×」を火元から燃え広がりやすいとして不良と判断した。手指消毒剤2が噴霧されたときにおける火炎長試験の結果を表2及び表3に示す。
2・・・袋体
3・・・マウンティングカップ
4・・・ステム
41・・・ステム孔
5・・・弾性バネ
6・・・チューブ
7・・・アクチュエータ
71・・・噴霧口
Claims (3)
- 外装容器と、
前記外装容器に収容される、20w/v%〜65w/v%満の炭素数1〜3の低級アルコールを含有する手指消毒剤と、
前記外装容器に前記手指消毒剤と混合されて充填されている不燃性圧縮気体を備え、
前記手指消毒剤を噴霧口から噴霧したとき、前記噴霧口から20cmにおける平均粒子径が15〜150μmであることを特徴とする手指消毒剤用エアゾール製品。 - 前記手指消毒剤が、酸、前記酸に対応する塩、水を含有し、25℃におけるpHが3.0〜5.0であることを特徴とする請求項1に記載の手指消毒剤用エアゾール製品。
- 前記不燃性圧縮気体が、窒素、二酸化炭素、亜酸化窒素、ヘリウム、アルゴンから選ばれる少なくとも一種であることを特徴とする請求項1又は請求項2に記載の手指消毒剤用エアゾール製品。
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