JP2005160891A - Sanitary goods - Google Patents
Sanitary goods Download PDFInfo
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- JP2005160891A JP2005160891A JP2003406838A JP2003406838A JP2005160891A JP 2005160891 A JP2005160891 A JP 2005160891A JP 2003406838 A JP2003406838 A JP 2003406838A JP 2003406838 A JP2003406838 A JP 2003406838A JP 2005160891 A JP2005160891 A JP 2005160891A
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- sanitary
- water
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- bamboo
- detergent
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Abstract
Description
本発明は、抗菌性、脱臭性を有する紙おむつ、ナプキンなどの衛生生理用品に関する。 The present invention relates to sanitary sanitary products such as disposable diapers and napkins having antibacterial and deodorizing properties.
乳幼児・お年寄りが使用する紙おむつや、婦人が使用するナプキンなどの衛生生理用品は、排出される体液を吸収するものである。近年、高齢化社会に伴って介護老人の数がますます増加しており、衛生生理用品の需要が高まっている。また、アトピー性皮膚炎などさまざまな原因により、皮膚の弱い子供、乳幼児、婦人、お年寄りが急増しているのが現状である。 Sanitary and sanitary products, such as disposable diapers used by infants and the elderly and napkins used by women, absorb discharged body fluids. In recent years, with the aging society, the number of elderly caregivers is increasing, and the demand for sanitary and sanitary products is increasing. In addition, due to various causes such as atopic dermatitis, the number of children with weak skin, infants, women and the elderly is rapidly increasing.
現在使用されている衛生生理用品は排泄される汚物を吸収した後も、数時間着用者の身体に装着状態が続く場合がある。しかし、排泄物中の尿素、タンパク質等を保持状態にしておくと、股間等に常在する菌の繁殖床となりやすく、これらの菌が排泄物を床として繁殖すると皮膚かぶれ、痒みや悪臭の発生といった問題が生じる。 The hygiene sanitary products currently used may continue to be worn on the wearer's body for several hours after absorbing the excreted waste. However, if urea, protein, etc. in the excrement are retained, it tends to be a breeding bed for bacteria that are resident in the crotch, etc., and if these bacteria propagate on the excrement, they can cause skin irritation, itchiness, and foul odors. Problems arise.
この改善策として吸水材の表面または外面にリン酸を主成分とする弱酸性の銀含有ガラス粉を分散させた材料の提案がある。（特許文献１参照）
しかしながらこの方法はガラス粉を基材とし、銀イオンの抗菌効果を利用したものであるが、ガラス基材ゆえ身体に対する安全性、使用後の廃棄方法に問題がある。また、抗菌効果は高いが銀という貴金属を用いるため経済性の点で懸念される提案である。
As an improvement measure, there is a proposal of a material in which a weakly acidic silver-containing glass powder mainly composed of phosphoric acid is dispersed on the surface or outer surface of a water absorbing material. (See Patent Document 1)
However, this method uses glass powder as a base material and utilizes the antibacterial effect of silver ions. However, because of the glass base material, there are problems with safety to the body and a disposal method after use. In addition, although it has a high antibacterial effect, it is a proposal that is concerned in terms of economy because it uses a noble metal silver.
また、これまでの多くの提案が、１つの機能性素材で消臭と殺菌の両面を抑制したり、抗菌作用により尿素分解菌を殺菌することで結果としてアンモニアの発生が抑制され、悪臭や皮膚のかぶれ、痒みを抑えるというものである。（特許文献２参照）
本発明は上述した従来の問題点を解消して、排尿直後の臭気を防止するのみならず、時間経過後における菌の繁殖を抑制することにより、皮膚かぶれや悪臭の発生を防止することができる抗菌、脱臭機能を持つ衛生生理用品を提供することを目的とする。 The present invention solves the above-mentioned conventional problems and not only prevents odor immediately after urination but also prevents the occurrence of skin irritation and malodor by suppressing the growth of bacteria after the passage of time. The object is to provide a sanitary sanitary product having antibacterial and deodorizing functions.
本発明は、直接身体が接する表面材が、清浄剤を含む布およびまたは不織布からなり、かつ吸水材に脱臭効果を有する物質を含有させ抗菌機能と脱臭機能を分離することにより、これまで提案されてきた機能以上の効果が判明し、本発明に至った。 The present invention has so far been proposed by separating the antibacterial function and the deodorizing function by making the surface material in direct contact with the body composed of a cloth and / or a non-woven fabric containing a detergent and containing a substance having a deodorizing effect in the water absorbing material. As a result, the present invention has been found to be effective.
本発明は、液透過性の表面材と、液不透過性の防水材と、それらの間に設けられた吸水材とからなる衛生生理用品であって、
表面材が、清浄剤と、布および／または不織布とからなり、かつ吸水材、表面材もしくは防水材が、脱臭効果を有する物質を含んでなる衛生生理用品に関する。
The present invention is a sanitary sanitary product comprising a liquid-permeable surface material, a liquid-impermeable waterproof material, and a water-absorbing material provided therebetween,
The present invention relates to a sanitary and sanitary product, wherein the surface material comprises a detergent and a cloth and / or a nonwoven fabric, and the water absorbing material, the surface material or the waterproof material contains a substance having a deodorizing effect.
また、本発明は、表面材が、清浄剤を１〜２００ｇ／ｍ2の範囲で塗布してなるものであり、かつ吸水材が、脱臭効果を有する物質を吸水材に対して、３〜４０重量％含有するものである上記衛生生理用品に関する。 Further, in the present invention, the surface material is formed by applying a detergent in the range of 1 to 200 g / m 2 , and the water absorbing material is a substance having a deodorizing effect with respect to the water absorbing material. The present invention relates to the sanitary and sanitary product as described above, which is contained by weight.
また、本発明は、清浄剤が、竹または笹の抽出成分であり、かつ脱臭効果を有する物質が、２価の酸化鉄および／または活性炭である上記衛生生理用品に関する。 The present invention also relates to the above sanitary and sanitary product, wherein the detergent is an extract component of bamboo or straw and the substance having a deodorizing effect is divalent iron oxide and / or activated carbon.
本発明により、環境や身体に対する安全性の高い天然物由来の抗菌性および抗ウイルス性を有する竹または笹の抽出成分などの清浄剤を塗布した表面材と脱臭効果を有する物質を含有した吸水材からなる衛生生理用品を提供することができた。
According to the present invention, a surface material coated with a detergent such as an extract component of bamboo or cocoon having antibacterial and antiviral properties derived from natural products that is highly safe for the environment and the body, and a water absorbing material containing a substance having a deodorizing effect We were able to provide a sanitary sanitary product consisting of
本発明で言う衛生生理用品は乳幼児から介護が必要な大人まで幅広く使用することができ、直接身体が接する表面材が、清浄剤を含む布およびまたは不織布からなり、かつ吸水材に脱臭効果を有する物質を含有させ抗菌機能と脱臭機能を分離する形態を有する。 The sanitary sanitary ware according to the present invention can be widely used from infants to adults who need care, and the surface material that comes into direct contact with the body consists of a cloth and / or non-woven cloth containing a detergent, and has a deodorizing effect on the water absorbing material. Contains a substance to separate the antibacterial function and the deodorizing function.
本発明で言う清浄剤は身体を清浄にする目的で使用され、抗菌・脱臭など、菌に由来する不都合を軽減・解消する目的で使用される。具体的には、抗菌剤、殺菌剤、消臭剤、芳香剤などが相当し、これらの混合物であってもよい。 The detergent referred to in the present invention is used for the purpose of cleaning the body, and is used for the purpose of reducing or eliminating inconveniences derived from bacteria such as antibacterial and deodorizing. Specifically, antibacterial agents, bactericides, deodorants, fragrances and the like may be used, and mixtures thereof may be used.
本発明で用いられる清浄剤は清浄剤液で、表面材である布または不織布に塗布される。固形のものは、溶剤で用いて溶液とする。溶剤は、通常の溶剤が用いられ、例えば、水、
ヘキサン、オクタン、シクロヘキサンなどの炭化水素類、
メタノール、エタノールなどのアルコール類、
アセトン、メチルエチルケトンなどのケトン類、
酢酸エチル、酢酸ブチル、プロピオン酸エチルなどのエステル類、
ベンゼン、トルエン、キシレンなどの芳香族類、
ジクロロエタン、トリクロロエタンなどのハロゲン化溶剤、
ジエチルエーテル、テトラヒドロフランなどのエーテル類などの溶剤が用いられる。
The detergent used in the present invention is a detergent liquid and is applied to a cloth or nonwoven fabric which is a surface material. Solid materials are used as a solution in a solvent. As the solvent, a normal solvent is used, for example, water,
Hydrocarbons such as hexane, octane, cyclohexane,
Alcohols such as methanol and ethanol,
Ketones such as acetone and methyl ethyl ketone,
Esters such as ethyl acetate, butyl acetate, ethyl propionate,
Aromatics such as benzene, toluene, xylene,
Halogenated solvents such as dichloroethane and trichloroethane,
Solvents such as ethers such as diethyl ether and tetrahydrofuran are used.
本発明で用いられる竹または笹は、イネ科タケ亜科に属する植物を示す。そのなかにはマダケ属、ナリヒラダケ属、トウチク属、オカメザサ属、ササ属、アズマザサ属、ヤダケ属、メダケ属、カンチク属、ホウライチク属など１０属が含まれ、カンチク、ホウオウチク、モウソウチク、キンメイモウソウチク、キッコウチク、キンメイチク、クロチク、ホテイチク、ヤダケ、ナリヒラダケ、スズコナリヒラ、トウチク、シホウチク、オカメササ、オロシマチク、アズマネザサ、カムロザサ、ミヤコザサ、タンナサザサ、フイリシイヤ、コグマササ、ホンコグマササ、アケボノササ、チゴザサ、ヤクシマザサなどが含まれる。
中でも、クマザサが好適な例として挙げられる。
Bamboo or cocoon used in the present invention refers to a plant belonging to the family Gramineae. Among them, there are 10 genera such as Mushroom, Narihirada, Tochiku, Okamezasa, Sasa, Azumaza, Yadatake, Medaka, Kanchiku, Horaichiku, and others. Kinmeichiku, Kurochiku, Hoteiiku, Yadatake, Narihiradatake, Suzunarihira, Tochiku, Shibuchichiku, Okamesasa, Oroshimachiku, Azuma Nesasa, Kamurozasa, Miyakozasa, Tanna Sazasa, Furishiya, Kogazasa, Honigakusa
Among them, Kumazasa is a suitable example.
竹または笹の抽出成分に関しては、リグニンや多糖類を多く含んでいることが推測されておりその成分は複雑で必ずしも明確ではない。 Regarding the extract components of bamboo or bamboo shoots, it is presumed that they contain a lot of lignin and polysaccharides, and the components are complicated and not always clear.
クマザサ抽出成分は、イネ科クマザサから抽出される「ササ配糖体」を主成分とする成分である。「ササ配糖体」は、キシロース、アラビノース等のペントース（五炭糖）、ガラクトース、グルコース等のヘキソース（六炭糖）を構造単糖とする。 The Kumazasa extract component is a component mainly composed of “Sasa glycoside” extracted from Gramineae Kumazasa. The “sasa glycoside” uses pentoses (pentoses) such as xylose and arabinose, and hexoses (hexoses) such as galactose and glucose as structural monosaccharides.
竹または笹の抽出成分は、竹または笹を水、アルコールなどの抽出溶剤に浸漬等して竹または笹の抽出液として得ることができる。また、市販品として入手もできる。竹または笹の抽出液は適宜、水等で希釈して使用することができる。 The bamboo or bamboo extract component can be obtained as a bamboo or bamboo extract by immersing bamboo or bamboo in an extraction solvent such as water or alcohol. It can also be obtained as a commercial product. Bamboo or bamboo shoot extract can be appropriately diluted with water and used.
本発明に使用する竹または笹抽出液は、例えば、竹または笹の生葉または乾燥葉、好ましくは乾燥葉を、６０〜１３０℃の水で常圧または加圧抽出して得られるものが好ましい。 The bamboo or bamboo extract used in the present invention is preferably obtained by, for example, extracting fresh or dried leaves of bamboo or bamboo, preferably dried leaves, with water at 60 to 130 ° C. under normal pressure or pressure.
抽出方法は特に限定されないが、例えば特許３２１２２７８号公報に記載された方法を使用できる。 Although the extraction method is not particularly limited, for example, the method described in Japanese Patent No. 312278 can be used.
竹または笹の抽出成分を抗菌性液として用いる場合は、従来使用されてきた濃度より高濃度で用いるのが好ましく、上記液中に含まれる竹または笹の抽出成分の固形量は、１〜５０重量％で用いることが好ましい。竹または笹の抽出成分は、様々な菌類に対して抗菌性が発揮され、例えば、大腸菌、黄色ブドウ球菌、緑膿菌、破傷風菌、クロストリジウム属ガス壊疸菌、カンジタ菌、白癬菌、ケカビ、クモノスカビ、アスペルギルス属菌、クリプトコッカス属菌、コクシジオイデス属菌、ヒストプラズマ属菌、
ヘルペスウイルス、コロナウイルスなどの菌またはウイルスに対する抗菌性を示すことが期待できる。
When the bamboo or bamboo extract component is used as an antibacterial liquid, it is preferably used at a concentration higher than that conventionally used. The solid content of the bamboo or bamboo extract component contained in the liquid is 1 to 50. It is preferable to use it by weight%. Bamboo or bamboo extract components exhibit antibacterial properties against various fungi, such as Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, tetanus, Clostridium gas gangrene, Candida, ringworm, mold, Kumonosukabi, Aspergillus, Cryptococcus, Coccidioides, Histoplasma,
It can be expected to exhibit antibacterial properties against bacteria or viruses such as herpesvirus and coronavirus.
本発明の抗菌性材料は、抽出液のまま、あるいは、種々の溶剤や水に溶解または分散して用いることができる。さらに、必要に応じて、種々の添加剤、例えば、保湿剤、粘度調整剤、乳化剤、分散剤、酸化防止剤、芳香剤などを添加してもよい。 The antibacterial material of the present invention can be used as an extract or dissolved or dispersed in various solvents or water. Furthermore, you may add various additives, for example, a moisturizer, a viscosity modifier, an emulsifier, a dispersing agent, antioxidant, a fragrance | flavor etc. as needed.
保湿材としては、一般に吸湿性のあるものであればよく、特に限定されない。樹脂系内に水酸基やカルボン酸基のようなものを有しているものが代表してあげられ、アクリル酸類、ポリエチレングリコール等のグリコール類、水系ウレタン樹脂、ポリビニルアルコール樹脂、ポリビニルピロリドン、ポリエチレンオキサイド、ポリエチレングリコール鎖を有するポリエステル樹脂、ポリエチレングリコール鎖を有するポリウレタン樹脂、吸水性アクリル樹脂等が挙げられる。 The moisture retaining material is not particularly limited as long as it is generally hygroscopic. Representative examples include those having a hydroxyl group or a carboxylic acid group in the resin system, acrylic acids, glycols such as polyethylene glycol, water-based urethane resins, polyvinyl alcohol resins, polyvinyl pyrrolidone, polyethylene oxide, Examples include polyester resins having a polyethylene glycol chain, polyurethane resins having a polyethylene glycol chain, and water-absorbing acrylic resins.
粘度調整剤としては、アクリル樹脂、ポリ酢酸ビニルおよびその鹸化物、ポリエステル、ポリエーテルなど公知の樹脂やワックスが挙げられる。樹脂などの使用は、菌の増殖を助長する水や酸素や栄養源の外部からの供給を遮断する効果と、クマザサ抽出成分の基材からの流出を抑える効果が期待できる。
その他乳化剤、分散剤、酸化防止剤、芳香剤などは、特に限定されないが人体に問題がないものが望ましい。
Examples of the viscosity modifier include known resins and waxes such as acrylic resin, polyvinyl acetate and its saponified product, polyester, and polyether. Use of a resin can be expected to have an effect of blocking the supply of water, oxygen, and nutrients from the outside, which promotes the growth of bacteria, and an effect of suppressing the outflow of Kumazasa extract components from the base material.
Other emulsifiers, dispersants, antioxidants, fragrances and the like are not particularly limited, but those that do not cause problems with the human body are desirable.
本発明では、直接身体が接する表面材が、清浄剤を含む布およびまたは不織布からなり、かつ吸水材に脱臭効果を有する物質を含有させ抗菌機能と脱臭機能とを分離させることで衛生生理用品としての使用感が従来品にない快適性を高めたことにある。 In the present invention, the surface material directly in contact with the body is made of cloth and / or non-woven fabric containing a detergent, and contains a substance having a deodorizing effect in the water-absorbing material, thereby separating the antibacterial function and the deodorizing function as a sanitary sanitary product. The feeling of use is that it has improved comfort not found in conventional products.
本発明の清浄剤液は、直接身体が接する表面材に１〜２００ｇ／ｍ2の範囲で塗布される。１ｇ／ｍ2未満では清浄剤層が薄く、抗菌性が十分発揮されず、皮膚かぶれ、痒み等の不都合を生じる場合がある。一方、２００ｇ／ｍ2より多い場合では十分抗菌性は発揮されるが衛生生理用品の場合、使用後廃棄することを考慮すると経済性の点で不利である。特に１０〜１５０ｇ／ｍ2が望ましい。 Detergent solution of the present invention is applied directly to the body contact surface material in the range of 1-200 g / m 2. If it is less than 1 g / m 2 , the detergent layer is thin, antibacterial properties are not sufficiently exhibited, and inconveniences such as skin irritation and itching may occur. On the other hand, when it exceeds 200 g / m 2 , sufficient antibacterial properties are exhibited, but sanitary and sanitary products are disadvantageous in terms of economy in view of disposal after use. 10 to 150 g / m 2 is particularly desirable.
本発明で言う脱臭効果を有する物質は、排尿直後の臭気を吸収するのみならず、時間経過後における尿素の分解から発生する臭気も吸収または分解消臭する目的で使用される。吸収作用で代表的な無機系の多孔質、例えば活性炭の炭素系、シリカ、アルミナ、マグネシア、ムライト、モンモリロナイト、ベントナイト、カオリン、ゼオライト、スメクタイト、ハロイサイト、カオリナイト、マイカ、タルク、硫酸バリウム、ケイソウ土、酸性白土等のセラミック系のほか、光触媒作用による酸化チタン系、中和作用による酸・アルカリ系、酸化・還元反応による酸化鉄等の金属酸化物系、など挙げられる。特に２価の酸化鉄および／または活性炭が好適に選ばれる。 The substance having a deodorizing effect referred to in the present invention is used not only to absorb the odor immediately after urination but also to absorb or eliminate the odor generated from the decomposition of urea after a lapse of time. Inorganic porous materials typical of absorption, such as activated carbon, silica, alumina, magnesia, mullite, montmorillonite, bentonite, kaolin, zeolite, smectite, halloysite, kaolinite, mica, talc, barium sulfate, diatomaceous earth In addition to ceramics such as acid clay, titanium oxides based on photocatalytic action, acids / alkalis based on neutralization, and metal oxides such as iron oxide based on oxidation / reduction reactions, and the like. In particular, divalent iron oxide and / or activated carbon is preferably selected.
前述の材料を吸水材、表面材もしくは防水材に存在させる方法として吸水材の高分子吸水材および／または綿状パルプに添加または練り込み成形する方法、表面材の布および／または不織布に織り込む方法、防水材のポリエチレンフィルムに練り込む方法がある。この中で吸収材に存在させる方法がもっとも効果が大きい。添加量は吸水材に対して３〜４０重量％含有するのがよい。脱臭効果を有する物質は、３重量％未満では脱臭能力が落ち、十分な消臭効果が得られない場合がある。 A method of adding or kneading the above-mentioned material to a water-absorbing material, a surface material or a waterproof material, a method of adding or kneading to a polymer water-absorbing material of a water-absorbing material and / or cotton-like pulp, a method of weaving into a cloth and / or a nonwoven fabric of a surface material There is a method of kneading into a waterproof polyethylene film. Of these, the method of making it exist in the absorbent material is most effective. The addition amount is preferably 3 to 40% by weight based on the water-absorbing material. If the substance having a deodorizing effect is less than 3% by weight, the deodorizing ability may be lowered and a sufficient deodorizing effect may not be obtained.
一方、４０重量％より多い添加では脱臭能力では十分な消臭効果を発揮するが、吸水材に存在させた場合、吸水能力が低下し排泄物が衛生生理用品外に漏れやすくなる。特に５〜２０重量％が望ましい。 On the other hand, the addition of more than 40% by weight exhibits a sufficient deodorizing effect with the deodorizing ability, but when it is present in the water absorbing material, the water absorbing ability is lowered and the excrement easily leaks out of the sanitary sanitary products. 5 to 20% by weight is particularly desirable.
＜クマザサエキスの製造＞
北海道天塩山系で９月に採取されたクマザサの乾燥葉を、加圧熱水タンクに入れ１２５℃１０分間処理し、冷却水で熱水を８０℃まで冷却し、エキスと含水固形分をスクリュープレスで分離して、含水率を約５０重量％とした。次に、約５０重量％含水固形分をオートクレーブに入れ、１８０℃で１０分間、飽和水蒸気による加圧熱水処理を行った。処理した含水固形分を、再度加圧熱水抽出タンクに入れて１１０℃で５分間処理してエキスを抽出させた。第１回目のエキスと第２回目のエキスを合わせ、珪藻土濾過し、固形分５０重量％となるまで減圧濃縮し、１１０〜１３０℃の流動殺菌処理してクマザサエキスを得た。
<Manufacture of Kumazasa Extract>
The dried leaves of Kumazasa collected in September in the Teshio Mountains of Hokkaido are placed in a pressurized hot water tank, treated at 125 ° C for 10 minutes, cooled with cooling water to 80 ° C, and the extract and water-containing solids are screw pressed. The water content was about 50% by weight. Next, about 50% by weight of water-containing solid content was put in an autoclave and subjected to pressurized hot water treatment with saturated steam at 180 ° C. for 10 minutes. The treated water-containing solid content was again placed in a pressurized hot water extraction tank and treated at 110 ° C. for 5 minutes to extract the extract. The first and second extracts were combined, filtered through diatomaceous earth, concentrated under reduced pressure to a solid content of 50% by weight, and subjected to a fluid sterilization treatment at 110 to 130 ° C. to obtain a kumazasa extract.
実施例１
清浄剤として前述のクマザサ抽出液と、保湿材として２０重量％ポリエチレンオキサイド水溶液、粘度調整剤として６５重量％イソプロピルアルコール水溶液を６：５：９（重量比）で混合した塗工液を綿１００％で目付６０ｇ／ｍ2の不織布に１５０ｇ／ｍ2／ドライの塗布量で塗布し、表面材を得た。塗布についてはコンマコーターを用いた。また、２価の酸化鉄（（有）東海コンポスト エフニカ）および活性炭（日本エンバイロケミカル（株） ペレット活性炭）を５：２（重量比）で混合した脱臭効果を有する物質を１０重量％混入させた吸水材を得た。
これらの表面材、吸水材を用いて目的とする衛生生理用品を得た。
Example 1
A 100% cotton coating solution prepared by mixing the above-described Kumazasa extract as a detergent, a 20% by weight polyethylene oxide aqueous solution as a moisturizing agent, and a 65% by weight isopropyl alcohol aqueous solution as a viscosity modifier at a ratio of 6: 5: 9 (weight ratio). Was applied to a non-woven fabric having a basis weight of 60 g / m 2 at a coating amount of 150 g / m 2 / dry to obtain a surface material. A comma coater was used for coating. Further, 10% by weight of a substance having a deodorizing effect in which divalent iron oxide (Tokai Compost EFNICA) and activated carbon (Nippon Envirochemical Co., Ltd., pellet activated carbon) were mixed at 5: 2 (weight ratio) was mixed. A water absorbing material was obtained.
Using these surface materials and water-absorbing materials, the intended sanitary and sanitary products were obtained.
比較例１
実施例１中、清浄剤塗工液を塗工しない不織布からなる表面剤と脱臭効果を有する物質を含まない吸水材からなる紙おむつを得た。
＜おむつかぶれ、臭いの評価＞
テスト条件として１０ヶ月から１歳６ヶ月の乳幼児３０人（男１６人、女１４人）に実際の使用に供しておむつかぶれの状況、臭いの有無の評価を行った。結果は表１の通りである。なお、評価の対象としたのは排尿のみされた紙おむつである。
各水準の使用枚数 ５枚／日・人
おむつ吸水剤の重量 ７０ｇの紙おむつを用いた。
Comparative Example 1
In Example 1, the surface agent which consists of a nonwoven fabric which does not apply a detergent coating liquid, and the paper diaper which consists of a water absorbing material which does not contain the substance which has a deodorizing effect were obtained.
<Evaluation of diaper rash and odor>
As test conditions, 30 infants (16 males and 14 females) 10 months to 1 year and 6 months old were used for actual use and evaluated for diaper rash and odor. The results are shown in Table 1. Note that paper diapers with only urination were evaluated.
Number of sheets used at each level: 5 sheets / day, human diaper Water absorbent 70 g of paper diaper was used.
１：清浄材を塗布した布および／または不織布からなる表面材
２：脱臭効果を有する物質を含む高分子吸収材、吸水紙、綿状パルプからなる吸水材
３：防水材
４：漏れ防止の立体ギャザー
５：固定用テープ
1: Surface material made of cloth and / or non-woven fabric coated with a cleaning material 2: Polymer absorbent material containing a substance having a deodorizing effect, water absorbent paper, water absorbent material made of cotton-like pulp 3: Waterproof material 4: Three-dimensional of leakage prevention Gather 5: Fixing tape
Claims (3)
表面材が、清浄剤と、布および／または不織布とからなり、かつ吸水材、表面材もしくは防水材が、脱臭効果を有する物質を含んでなる衛生生理用品。 A sanitary and sanitary product comprising a liquid-permeable surface material, a liquid-impermeable waterproof material, and a water-absorbing material provided therebetween,
A sanitary and sanitary product, wherein the surface material comprises a detergent and a cloth and / or a nonwoven fabric, and the water absorbing material, the surface material or the waterproof material contains a substance having a deodorizing effect.
The sanitary and sanitary product according to claim 1 or 2, wherein the detergent is an extract component of bamboo or straw and the substance having a deodorizing effect is divalent iron oxide and / or activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003406838A JP2005160891A (en) | 2003-12-05 | 2003-12-05 | Sanitary goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003406838A JP2005160891A (en) | 2003-12-05 | 2003-12-05 | Sanitary goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2005160891A true JP2005160891A (en) | 2005-06-23 |
Family
ID=34729058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003406838A Pending JP2005160891A (en) | 2003-12-05 | 2003-12-05 | Sanitary goods |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005160891A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100823099B1 (en) | 2006-06-09 | 2008-04-18 | 이권혁 | The diaper and product method of diaper to be made from bamboo pulp |
| CN103352322A (en) * | 2013-06-18 | 2013-10-16 | 浙江节节高炭业有限公司 | Method for preparing bamboo charcoal antibacterial fabric and bamboo charcoal antibacterial sanitary towel |
| JP2020079102A (en) * | 2018-11-12 | 2020-05-28 | 株式会社タケトモ | Packing material |
-
2003
- 2003-12-05 JP JP2003406838A patent/JP2005160891A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100823099B1 (en) | 2006-06-09 | 2008-04-18 | 이권혁 | The diaper and product method of diaper to be made from bamboo pulp |
| CN103352322A (en) * | 2013-06-18 | 2013-10-16 | 浙江节节高炭业有限公司 | Method for preparing bamboo charcoal antibacterial fabric and bamboo charcoal antibacterial sanitary towel |
| CN103352322B (en) * | 2013-06-18 | 2015-08-05 | 浙江节节高炭业有限公司 | A kind of preparation method of bamboo charcoal antibacterial cloth and bamboo charcoal antibacterial sanitary napkin |
| JP2020079102A (en) * | 2018-11-12 | 2020-05-28 | 株式会社タケトモ | Packing material |
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