JP5876981B2 - Cleaning sheet for wiping infant buttocks - Google Patents
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- JP5876981B2 JP5876981B2 JP2010168988A JP2010168988A JP5876981B2 JP 5876981 B2 JP5876981 B2 JP 5876981B2 JP 2010168988 A JP2010168988 A JP 2010168988A JP 2010168988 A JP2010168988 A JP 2010168988A JP 5876981 B2 JP5876981 B2 JP 5876981B2
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- 210000001217 buttock Anatomy 0.000 title claims description 12
- 238000004140 cleaning Methods 0.000 title description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000003755 preservative agent Substances 0.000 claims description 21
- 239000008213 purified water Substances 0.000 claims description 20
- 230000001954 sterilising effect Effects 0.000 claims description 20
- 239000012459 cleaning agent Substances 0.000 claims description 18
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 14
- 229960000686 benzalkonium chloride Drugs 0.000 claims description 12
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 claims description 12
- 230000002335 preservative effect Effects 0.000 claims description 12
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- 229940058015 1,3-butylene glycol Drugs 0.000 claims description 7
- 235000019437 butane-1,3-diol Nutrition 0.000 claims description 7
- 239000003206 sterilizing agent Substances 0.000 claims description 6
- 230000000844 anti-bacterial effect Effects 0.000 description 12
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- 230000007794 irritation Effects 0.000 description 4
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- 241000894006 Bacteria Species 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
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- 239000003795 chemical substances by application Substances 0.000 description 3
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- NLGPPMLLUZWGGS-UHFFFAOYSA-N prop-1-ynyl n-butylcarbamate Chemical compound CCCCNC(=O)OC#CC NLGPPMLLUZWGGS-UHFFFAOYSA-N 0.000 description 3
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- JHUPGXNKUPOSIE-UHFFFAOYSA-N 1-iodoprop-1-yne Chemical compound CC#CI JHUPGXNKUPOSIE-UHFFFAOYSA-N 0.000 description 2
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- 241000191967 Staphylococcus aureus Species 0.000 description 2
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- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
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- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
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- FAKDNLBCQQRCPN-UHFFFAOYSA-N CCCCNC(=O)O.I Chemical compound CCCCNC(=O)O.I FAKDNLBCQQRCPN-UHFFFAOYSA-N 0.000 description 1
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000228153 Penicillium citrinum Species 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 229960001617 ethyl hydroxybenzoate Drugs 0.000 description 1
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 description 1
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
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- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
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- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
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- 238000005406 washing Methods 0.000 description 1
Landscapes
- Cosmetics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
本発明は、不織布などの繊維シートに洗浄剤を含浸させた乳幼児尻拭き用清拭シートに関するものである。 The present invention relates to an infant buttocks wiping sheet in which a fiber sheet such as a nonwoven fabric is impregnated with a cleaning agent.
従来から、汚れた手や顔または排泄後の乳幼児のお尻を拭く清拭シートとして、洗浄薬剤を含浸させた湿式の清拭シートが利用されていた。この湿式の清拭シートに含浸される洗浄剤は、清拭しやすいように水分の含有量を多くしているものが多い。そのため、含有される水に発生する雑菌を防止するために、殺菌剤や抗菌剤などを含有させ、雑菌の発生を抑えていた。また、直接肌に使用するものであることから、その使用感を向上させるために、ヒアルロン酸などの保湿成分を含有させていた。 Conventionally, a wet wiping sheet impregnated with a cleaning agent has been used as a wiping sheet for wiping dirty hands, face or the buttocks of infants after excretion. Many of the cleaning agents impregnated in the wet wiping sheet increase the water content so that they can be easily wiped. Therefore, in order to prevent the germs generated in the contained water, a germicide or an antibacterial agent is included to suppress the generation of germs. Further, since it is used directly on the skin, a moisturizing component such as hyaluronic acid is included in order to improve the feeling of use.
しかし、手や顔または乳幼児のお尻などに直接使用する清拭シートは、肌に対する刺激を考えた場合に、上記洗浄薬剤に含有される殺菌剤や抗菌材の含有量を少なくし、肌に対する刺激を抑えたものが望まれる。特に、乳幼児のお尻や肌の弱いお年寄りが使用する場合には、刺激のある成分を極力少なくして、水のみを含浸させた清拭シートが望まれる。 However, a wiping sheet that is used directly on the hands, face or baby's buttocks, etc., when considering irritation to the skin, reduces the content of bactericides and antibacterial materials contained in the above cleaning agents, What suppresses irritation is desired. In particular, when an infant's buttocks or an elderly person with a weak skin is used, a wiping sheet impregnated with only water with minimal stimulating components is desired.
そこで、下記特許文献１においては、洗浄薬剤全体の割合に対して、水を９０重量％以上、９８．５重量％以下の割合で含有し、殺菌防腐剤を０．０３重量％以上、１重量％以下の割合で含有し、アルコール系保湿剤を０．５重量％以上、５重量％以下の割合で含有し、水溶性保湿剤を０．０５％以上、５重量％以下の割合で含有する洗浄薬剤を繊維シートに含浸させたものが提案されている。 Therefore, in the following Patent Document 1, water is contained at a ratio of 90 wt% or more and 98.5 wt% or less with respect to the ratio of the entire cleaning chemical, and the sterilizing and preserving agent is 0.03% by weight or more and 1 wt%. % Or less, an alcohol-type moisturizer is contained in a proportion of 0.5% by weight or more and 5% by weight or less, and a water-soluble moisturizer is contained in a proportion of 0.05% or more and 5% by weight or less. A fiber sheet impregnated with a cleaning agent has been proposed.
この従来の清拭シートは、繊維シートに含浸させる洗浄薬剤全体の割合に対して、水を９０重量％以上、９８．５重量％以下の割合で含有させることにより、殺菌防腐剤やアルコール系保湿剤または水溶性保湿剤の含有割合を低くしている。これにより、肌に対する刺激を少なくすることができるため、薬物に敏感な肌の人や乳幼児にも利用することができるものとなっている。 This conventional wiping sheet contains water in a proportion of 90% by weight or more and 98.5% by weight or less with respect to the proportion of the entire cleaning agent impregnated in the fiber sheet. The content ratio of the agent or water-soluble humectant is lowered. Thereby, since irritation | stimulation with respect to skin can be decreased, it can utilize also for the person and infants of the skin sensitive to a drug.
ところが、この従来の清拭シートは、洗浄薬剤に含有する水として蒸留水や精製水などを用いるため、雑菌などが発生しやすく、これを抑えるために、洗浄薬剤に水を９８．５重量％の割合まで含有させ、残りに殺菌防腐剤を含有させる必要がある。これにより、肌に対する刺激を完全に抑えることが出来ないという問題がある。 However, since this conventional wiping sheet uses distilled water or purified water as water contained in the cleaning chemical, various germs and the like are likely to be generated, and in order to suppress this, water is added to the cleaning chemical at 98.5% by weight. It is necessary to make it contain to the ratio of this, and to contain the sterilizing preservative in the remainder. Thereby, there exists a problem that irritation | stimulation with respect to skin cannot be suppressed completely.
また清拭シートは、排泄後のお尻拭きとして乳幼児に頻繁に使用することが多く、洗浄薬剤に含有される殺菌防腐剤などの薬剤により、特にデリケートである乳幼児の肌がかぶれたり湿疹などを患う可能性があるため、使用に対しては細心の注意を払う必要があるという問題もある。 Cleaning sheets are often used for infants as a wipe on the back after excretion, and the sterilization and antiseptics contained in the cleaning chemicals can cause skin irritation and eczema, etc., especially in sensitive infants. There is also the problem that careful attention must be given to use as it can be affected.
一方、洗浄薬剤に含有させるアルコール系保湿剤や水溶性保湿剤などの保湿成分は、一般の人が通常使用する際に、肌のべとつきなどを抑えることができるため、使用感を向上させることができる。しかし、肌のデリケートな乳幼児や肌の弱いお年寄りなどが使用した場合には、肌のトラブルを引き起こす原因になるという問題もある。 On the other hand, moisturizing components such as alcohol-based moisturizing agents and water-soluble moisturizing agents that are contained in cleaning chemicals can reduce the stickiness of the skin when used by ordinary people, so that the feeling of use can be improved. it can. However, when used by infants with delicate skin or elderly people with weak skin, there is also a problem that causes skin problems.
本発明は、かかる事情に鑑みてなされたもので、不織布シートに含有する洗浄剤の量を極力少なくすることにより、肌のデリケートな乳幼児や肌の弱いお年寄りでも使用することができる乳幼児尻拭き用清拭シートを提供することを課題とするものである。 The present invention has been made in view of such circumstances, and by wiping the baby's hips that can be used by delicate infants and the elderly with weak skin by minimizing the amount of the detergent contained in the nonwoven fabric sheet. it is an object of the present invention to provide a use wiping sheet.
上記課題を解決するために、請求項１に記載の本発明に係る乳幼児尻拭き用清拭シートは、不織布シートに洗浄剤を含浸させた乳幼児尻拭き用清拭シートにおいて、上記洗浄剤は、洗浄剤全体の割合を１００重量％としたときに、精製水を９９．８０重量％以上、９９．９０重量％以下の割合で含有するとともに、殺菌防腐剤を０．１０重量％超、０．２０重量％以下の割合で含有し、上記精製水は、殺菌処理されてその電気伝導度が１μＳ/ｃｍ以下であるとともに、上記殺菌防腐剤は、塩化ベンザルコニウムを０．０５重量％超、０．１０重量％以下の割合、ブチルカルバミン酸ヨウ化プロピニルを０．００５重量％超、０．０１重量％以下の割合、プロピレングリコールまたは１，３−ブチレングリコールを０．０４５０重量％超、０．０９重量％以下の割合で配合することを特徴とするものである。 In order to solve the above-mentioned problem, the infant wiping sheet for wiping the baby's bottom according to the present invention described in claim 1 is an wiping sheet for infant's buttocks having a nonwoven sheet impregnated with a cleaning agent. When the proportion of the whole cleaning agent is 100% by weight, purified water is contained in a proportion of 99.80% by weight or more and 99.90% by weight or less, and the sterilizing preservative is more than 0.10 % by weight, and 0.0. The purified water is sterilized and has an electric conductivity of 1 μS / cm or less, and the sterilizing and preserving agent contains benzalkonium chloride in excess of 0.05% by weight, 0.10% by weight or less, propynyl butylcarbamate propionyl over 0.005% by weight, 0.01% by weight or less, propylene glycol or 1,3-butylene glycol over 0.0450% by weight, 0 . It is characterized in that in a proportion of 9% by weight or less.
請求項１に記載の本発明によれば、洗浄剤全体の割合を１００重量％としたときに、精製水を９９．８０重量％以上、９９．９０重量％以下の割合で含有するとともに、殺菌防腐剤を０．１０重量％超、０．２０重量％以下の割合で含有しているため、肌に対し刺激となる殺菌防腐剤を極力少なくすることにより、肌のデリケートな乳幼児やお年寄りに対しても、肌トラブルを気にすることなく、安心して使用することができる。 According to this invention of Claim 1, when the ratio of the whole washing | cleaning agent shall be 100 weight%, while containing purified water in the ratio of 99.80 weight% or more and 99.90 weight% or less, it is sterilization. Because it contains preservatives in a proportion of more than 0.10 % by weight and less than 0.20% by weight, it reduces the amount of sterilizing preservatives that are irritating to the skin as much as possible. On the other hand, it can be used safely without worrying about skin problems.
また、上記殺菌防腐剤の配合は、塩化ベンザルコニウムが０．０５重量％超、０．１０重量％以下の割合、ブチルカルバミン酸ヨウ化プロピニルが０．００５重量％超、０．０１重量％以下の割合、プロピレングリコールまたは１，３ブチレングリコールが０．０４５０重量％超、０．０９重量％以下の割合で配合することにより、少ない量の殺菌防腐剤であっても、細菌の発育やカビの発生を抑えることができる。この結果、乳幼児尻拭き用清拭シートが密閉された包装体を長期に亘り保管することができるとともに、使用時に包装体や乳幼児尻拭き用清拭シートに手および空気が触れたとしても、細菌やカビの発生を抑えることができる。 In addition, the sterilizing and preserving agent is blended in such a ratio that benzalkonium chloride exceeds 0.05 % by weight and 0.10% by weight or less, and propynyl butylcarbamate is more than 0.005 % by weight and 0.01% by weight. By blending propylene glycol or 1,3 butylene glycol in a proportion of less than 0.0450 % by weight and less than 0.09% by weight, the growth of bacteria and fungi can be achieved even with a small amount of bactericidal preservative. Can be suppressed. As a result, it is possible to store the package in which the cleaning sheet for wiping the baby's buttocks is sealed for a long period of time, and even if hands and air come into contact with the wrapping body and the cleaning sheet for wiping the buttocks at the time of use, And mold generation can be suppressed.
以下、本発明の実施の形態を適用した乳幼児尻拭き用清拭シートについて詳細を説明する。 Hereinafter, the infant wipes wiping sheet to which the embodiment of the present invention is applied will be described in detail.
本発明の実施の形態を適用した乳幼児尻拭き用清拭シートは、不織布シートに洗浄剤を含浸させている。この洗浄剤は、洗浄剤全体の割合を１００重量％としたときに、精製水が９９．８０重量％以上、９９．９０重量％以下の割合で含有されているとともに、殺菌防腐剤が０．１０重量％超、０．２０重量％以下の割合で含有されている。
なお、上記精製水は、イオン交換樹脂により精製し、さらに紫外線殺菌装置にて殺菌処理したものを使用している。また、不純物濃度の目安となる電気伝導度が、１μＳ/ｃｍ以下となっている。
The wiping sheet for wiping an infant's bottom to which the embodiment of the present invention is applied has a nonwoven fabric sheet impregnated with a cleaning agent. This cleaning agent contains purified water in a ratio of 99.80 % by weight or more and 99.90 % by weight or less when the ratio of the whole cleaning agent is 100% by weight, and the sterilizing and preserving agent is 0.00 % . It is contained in a proportion of more than 10 % by weight and 0.20% by weight or less.
The purified water is purified by an ion exchange resin and further sterilized by an ultraviolet sterilizer. In addition, the electrical conductivity that is a measure of the impurity concentration is 1 μS / cm or less.
また、上記殺菌防腐剤は、塩化ベンザルコニウムを０．０５重量％超、０．１０重量％以下の割合、ブチルカルバミン酸ヨウ化プロピニルを０．００５重量％超、０．０１重量％以下の割合、プロピレングリコールまたは１，３−ブチレングリコールが０．０４５０重量％超、０．０９重量％以下の割合で配合する。 The sterilizing / preserving agent contains benzalkonium chloride in a proportion of more than 0.05 % by weight and not more than 0.10% by weight, propynyl iodide of butylcarbamate is more than 0.005 % by weight and not more than 0.01% by weight. Propylene glycol or 1,3-butylene glycol is blended at a ratio of more than 0.0450 % by weight and 0.09% by weight or less.
＜実験例＞
ここで、発明者らによって行った実験から、本願発明の乳幼児尻拭き用清拭シートに含浸されている洗浄剤に含まれる精製水、および上記殺菌防腐剤に配合されている塩化ベンザルコニウム、ブチルカルバミン酸ヨウ化プロピニル、プロピレングリコールまたは１，３−ブチレングリコールの量の割合による抗菌性能および抗カビ性能性の違いについて、表１および表２を参照しつつ説明する。
<Experimental example>
Here, from experiments conducted by the inventors, purified water contained in the cleaning agent impregnated in the cleaning sheet for wiping the infant's buttocks of the present invention, and benzalkonium chloride blended in the sterilizing preservative, Differences in antibacterial performance and antifungal performance depending on the proportion of propynyl iodide, propylene glycol or 1,3-butylene glycol will be described with reference to Tables 1 and 2.
なお、表１の１〜５は不織布に含浸されている洗浄剤の配合毎の割合を示し、表２は表１の１〜５の配合毎の抗菌性能および抗カビ性能の結果を示す。
また、今回の実験は以下の条件によって行われた。
・抗菌性能 ：ＪＩＳ Ｌ−１９０２：２００８繊維製品の抗菌性試験方法
・抗カビ性能：ＪＩＳ Ｚ−２９１１：２０１０カビ抵抗性試験方法
・使用細菌 ：細菌Ａ Escherichia coli NBRC 3301(大腸菌)
細菌Ｂ Staphylococcuc aureus NBRC 12732(黄色ブドウ球菌)
・使用カビ ：カビＡ Aspergillus niger NBRC 6341
カビＢ Penicillium citrinum NBRC 6352
Chaetomium globosum NBRC 6347
Myrothecium verrucaria NBRC 6113
In addition, 1-5 of Table 1 shows the ratio for every mixing | blending of the cleaning agent impregnated in the nonwoven fabric, and Table 2 shows the result of the antibacterial performance and antifungal performance for every 1-5 mixing of Table 1.
This experiment was performed under the following conditions.
-Antibacterial performance: JIS L-1902: 2008 Antibacterial test method for textile products-Antifungal performance: JIS Z-2911: 2010 Mold resistance test method-Bacteria used: Bacteria A Escherichia coli NBRC 3301 (E. coli)
Bacteria B Staphylococcuc aureus NBRC 12732 (Staphylococcus aureus)
-Mold used: Mold A Aspergillus niger NBRC 6341
Mold B Penicillium citrinum NBRC 6352
Chaetomium globosum NBRC 6347
Myrothecium verrucaria NBRC 6113
なお、表１の１〜５の配合の内、１、２が比較例として、出願人が既に販売している清拭シートの配合を示し、３〜５は本願発明の乳幼児尻拭き用清拭シートに含浸されている精製水および殺菌防腐剤の配合を示している。 In addition, 1 and 2 of the composition of Table 1 of Table 1 show the composition of the wiping sheet which the applicant has already sold as a comparative example, and 3 to 5 are wiping for infant buttocks wiping of the present invention The composition of purified water and sterilizing preservative impregnated in the sheet is shown.
（＋）：ハローの幅が０ｍｍ
・抗カビ性判定 ０ ：試験片の接種した部分に菌糸の発育が認められない（右側の数値は、発育阻止幅のｍｍ数）
１ ：試験片の接種した部分に認められた菌糸の面積が全面積の１／３を超えない
２ ：試験片の接種した部分に認められた菌糸の面積が全面積の１／３を超える
(+): The width of the halo is 0 mm
・ Anti-fungal determination 0: No growth of hyphae is observed in the inoculated part of the test piece (the value on the right is the growth inhibition width in mm)
1: The area of the mycelium recognized in the inoculated part of the test piece does not exceed 1/3 of the total area.
2: The area of the mycelium recognized in the inoculated part of the test piece exceeds 1/3 of the total area
以上の実験データより、抗菌性に関しては、１〜５の全ての配合において、問題がないことが判明した。
一方、１の既存商品である精製水９５．７０重量％、メチルパラベン０．１５重量％、エチルパラベン０．０５重量％、プロピルパラベン０．０５重量％、塩化ベンザルコニウム０．０５重量％、プロピレングリコール４．０重量％の配合（比較例）の場合には、カビＡの発育が全面積の１／３を超えることが認められた。また、２の精製水９９．９５重量％、塩化ベンザルコニウム０．０２５重量％、ブチルカルバミン酸ヨウ化ブロピニル０．００２５重量％、プロピレングリコール０．０２２５重量％の配合の場合には、カビＢの発育が全面積の１／３を超えることが認められた。
このように、１および２の配合の場合には、抗菌性に問題がないものの、抗カビ性に問題があることが判明した。
From the above experimental data, it was found that there is no problem in all the formulations 1 to 5 regarding antibacterial properties.
On the other hand, one existing product is 95.70% purified water, 0.15% methyl paraben, 0.05% ethyl paraben, 0.05% propyl paraben, 0.05% benzalkonium chloride, propylene In the case of blending 4.0% by weight of glycol (comparative example), it was confirmed that the growth of mold A exceeded 1/3 of the total area. In the case of the combination of 99.95% by weight of purified water 2, 0.025% by weight of benzalkonium chloride, 0.0025% by weight of bropinyl iodide butylcarbamate, and 0.0225% by weight of propylene glycol, mold B It has been observed that the growth of is more than 1/3 of the total area.
Thus, in the case of the combination of 1 and 2, it has been found that although there is no problem in antibacterial properties, there is a problem in antifungal properties.
他方、３の精製水９９．９０重量％、塩化ベンザルコニウム０．０５重量％、ブチルカルバミン酸ヨウ化ブロピニル０．００５重量％、プロピレングリコール０．０４５重量％の配合の場合には、カビＡの発育面積が全面積の１／３を超えないことが認められた。また、４の精製水９９．８０重量％、塩化ベンザルコニウム０．１重量％、ブチルカルバミン酸ヨウ化ブロピニル０．０１重量％、プロピレングリコール０．０９重量％の配合の場合には、カビＡおよびカビＢの発育が認められず、かつ５〜６ｍｍの発育阻止幅も認められた。そして、５の精製水９９．９０重量％、塩化ベンザルコニウム０．０５重量％、ブチルカルバミン酸ヨウ化ブロピニル０．００５重量％、１，３ブチレングリコール０．０４５重量％の配合の場合には、カビＡの発育面積が全面積の１／３を超えないことが認められ、カビＢにおいては３ｍｍの発育阻止幅も認められた。
このように、３〜５の配合の場合には、抗菌性および抗カビ性に問題がないことが判明した。
On the other hand, in the case of the combination of 99.90% by weight of purified water 3, 0.05% by weight of benzalkonium chloride, 0.005% by weight of butyl carbamate bropinyl iodide and 0.045% by weight of propylene glycol, mold A It has been observed that the growth area of the cell does not exceed 1/3 of the total area. In the case of the combination of 99.80% by weight of purified water 4, 0.1% by weight of benzalkonium chloride, 0.01% by weight of butyl carbamate bropinyl iodide and 0.09% by weight of propylene glycol, mold A Further, growth of mold B was not observed, and a growth inhibition width of 5 to 6 mm was also observed. In the case of 5 of 99.90% purified water, benzalkonium chloride 0.05% by weight, butyl carbamate bropinyl iodide 0.005% by weight, 1,3 butylene glycol 0.045% by weight The growth area of mold A was found not to exceed 1/3 of the total area, and the growth inhibition width of 3 mm was also observed in mold B.
Thus, in the case of the combination of 3-5, it turned out that there is no problem in antibacterial property and antifungal property.
上述の実施形態による乳幼児尻拭き用清拭シートによれば、洗浄剤全体の割合を１００重量％としたときに、塩化ベンザルコニウムとブチルカルバミン酸ヨウ化プロピニル、およびプロピレングリコールまたは１，３ブチレングリコールを殺菌防腐剤として、０．１０重量％超、２０重量％以下の割合で配合することにより、少ない殺菌防腐剤の量であっても、抗菌性能および抗カビ性能を得ることができるため、精製水を９９．８０重量％以上、９９．９０重量％未満の範囲の割合で含有することができる。これにより、肌に対して刺激となる殺菌防腐剤を極力少なくすることができ、肌がデリケートな乳幼児やお年寄りに対しても、肌トラブルを気にすることなく、安心して使用することができる。 According to the cleaning sheet for wiping the baby's bottom according to the above-described embodiment, benzalkonium chloride and propynyl butylcarbamate and propylene glycol or 1,3 butylene when the ratio of the whole cleaning agent is 100% by weight the glycol as sterilizing antiseptic, 0.10 wt.%, by mixing at a ratio of 20 wt% or less, be an amount of less bactericidal preservative, it is possible to obtain the antibacterial and antifungal performance, Purified water can be contained in a proportion in the range of 99.80 % by weight or more and less than 99.90 % by weight. This makes it possible to minimize the amount of bactericidal preservatives that irritate the skin, and can be used with peace of mind, without worrying about skin problems, even for sensitive infants and the elderly. .
また、上記殺菌防腐剤に配合されている塩化ベンザルコニウムが０．０５重量％超、０．１０重量％以下の割合、ブチルカルバミン酸ヨウ化プロピニルが０．００５重量％超、０．０１重量％以下の割合、プロピレングリコールまたは１，３ブチレングリコールが０．０４５０重量％超、０．０９重量％以下の割合であるため、洗浄剤全体の割合に対し少量であっても、上記実験例に示すように、大腸菌や黄色ブドウ球菌およびカビの発生を抑えることができる。この結果、乳幼児尻拭き用清拭シートが密閉された包装体を長期に亘り保管することができるとともに、使用時に包装体や乳幼児尻拭き用清拭シートに手や空気が触れたとしても、細菌の発育やカビの発生を抑えることができる。 In addition, the proportion of benzalkonium chloride blended in the sterilizing preservative is more than 0.05 % by weight and 0.10% by weight or less, propynyl butylcarbamate is more than 0.005 % by weight, 0.01% by weight %, Propylene glycol or 1,3 butylene glycol is more than 0.0450 % by weight and less than 0.09% by weight. As shown, the generation of E. coli, Staphylococcus aureus and mold can be suppressed. As a result, it is possible to store the package in which the wipe sheet for wiping the baby's bottom is sealed for a long period of time, and even if hands or air touch the package or the wipe sheet for wiping the baby's bottom during use, The growth of mold and the occurrence of mold can be suppressed.
なお、上記実施の形態において、不織布に精製水および殺菌防腐剤を含浸させる場合のみ説明したが、これに限定されるものでなく、例えば、当該不織布を精製水および殺菌防腐剤を含浸させる前に、紫外線などにより殺菌処理し、その後精製水および殺菌防腐剤を含浸させても対応可能である。この場合、上記不織布は、原反の状態で殺菌処理され、細断後に精製水および殺菌防腐剤を含浸させる。 In the above embodiment, only the case where the nonwoven fabric is impregnated with purified water and a sterilizing preservative has been described. However, the present invention is not limited to this. For example, before the nonwoven fabric is impregnated with purified water and a sterilizing preservative. It is also possible to sterilize by ultraviolet rays or the like and then impregnate with purified water and a sterilizing preservative. In this case, the nonwoven fabric is sterilized in a raw fabric state, and impregnated with purified water and a sterilizing preservative after chopping.
汚れた手や顔の拭き取り、または乳幼児のお尻拭きとして利用することができる。 It can be used for wiping dirty hands and face, or wiping baby's butt.
Claims (1)
上記洗浄剤は、洗浄剤全体の割合を１００重量％としたときに、精製水を９９．８０重量％以上、９９．９０重量％以下の割合で含有するとともに、殺菌防腐剤を０．１０重量％超、０．２０重量％以下の割合で含有し、
上記精製水は、殺菌処理されてその電気伝導度が１μＳ/ｃｍ以下であるとともに、
上記殺菌防腐剤は、塩化ベンザルコニウムを０．０５重量％超、０．１０重量％以下の割合、ブチルカルバミン酸ヨウ化プロピニルを０．００５重量％超、０．０１重量％以下の割合、プロピレングリコールまたは１，３−ブチレングリコールを０．０４５０重量％超、０．０９重量％以下の割合で配合することを特徴とする乳幼児尻拭き用清拭シート。 In the wiping sheet for wiping the baby's buttocks where the nonwoven fabric sheet is impregnated with the cleaning agent,
The cleaning agent contains purified water in a ratio of 99.80% by weight or more and 99.90% by weight or less when the ratio of the whole cleaning agent is 100% by weight, and 0.10 % by weight of the sterilizing preservative. More than 0.2% and not more than 0.20% by weight,
The purified water is sterilized and has an electrical conductivity of 1 μS / cm or less,
The sterilizing and preserving agent comprises benzalkonium chloride in a proportion of more than 0.05% by weight, 0.10% by weight or less, propynyl butylcarbamate propionyl in a proportion of more than 0.005% by weight, 0.01% by weight or less, A wipe sheet for wiping infant buttocks, characterized by containing propylene glycol or 1,3-butylene glycol in a proportion of more than 0.0450% by weight and 0.09% by weight or less.
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