JPH042345A - Paper diaper - Google Patents
Paper diaperInfo
- Publication number
- JPH042345A JPH042345A JP2104178A JP10417890A JPH042345A JP H042345 A JPH042345 A JP H042345A JP 2104178 A JP2104178 A JP 2104178A JP 10417890 A JP10417890 A JP 10417890A JP H042345 A JPH042345 A JP H042345A
- Authority
- JP
- Japan
- Prior art keywords
- quaternary ammonium
- ammonium salt
- paper diaper
- bacterial
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002250 absorbent Substances 0.000 claims abstract description 19
- 230000002745 absorbent Effects 0.000 claims abstract description 19
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 15
- 229960000686 benzalkonium chloride Drugs 0.000 claims abstract description 9
- XIWFQDBQMCDYJT-UHFFFAOYSA-M benzyl-dimethyl-tridecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 XIWFQDBQMCDYJT-UHFFFAOYSA-M 0.000 claims abstract description 9
- 239000003876 biosurfactant Substances 0.000 claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 7
- -1 polyethylene Polymers 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 abstract description 2
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 abstract description 2
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 abstract description 2
- 229920000573 polyethylene Polymers 0.000 abstract description 2
- 230000001877 deodorizing effect Effects 0.000 abstract 2
- 229960001716 benzalkonium Drugs 0.000 abstract 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 230000004936 stimulating effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 239000003242 anti bacterial agent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 108010046334 Urease Proteins 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 1
- 229940121848 Ammonia scavenger Drugs 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010012444 Dermatitis diaper Diseases 0.000 description 1
- 208000003105 Diaper Rash Diseases 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 229960004275 glycolic acid Drugs 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000344 non-irritating Toxicity 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000037307 sensitive skin Effects 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XETCRXVKJHBPMK-MJSODCSWSA-N trehalose 6,6'-dimycolate Chemical compound C([C@@H]1[C@H]([C@H](O)[C@@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](COC(=O)C(CCCCCCCCCCC3C(C3)CCCCCCCCCCCCCCCCCC)C(O)CCCCCCCCCCCCCCCCCCCCCCCCC)O2)O)O1)O)OC(=O)C(C(O)CCCCCCCCCCCCCCCCCCCCCCCCC)CCCCCCCCCCC1CC1CCCCCCCCCCCCCCCCCC XETCRXVKJHBPMK-MJSODCSWSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、抗菌性、防臭性およびカブレ防止性を有する
紙おむつに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a paper diaper having antibacterial, odor-proofing and anti-rash properties.
使用後の紙おむつから発生する臭いは、尿や便に含まれ
る細菌（尿酸菌、尿素菌など）がもつ酵素（ウレアーゼ
）の分解力によりアンモニアが発生することに主に起因
する。また、アンモニアの発生は、ｐＨ上昇を招き、皮
膚のカブレの要因ともなる。The odor that comes from disposable diapers after use is mainly due to the generation of ammonia due to the decomposition power of enzymes (urease) of bacteria (uric acid bacteria, urea bacteria, etc.) contained in urine and feces. Furthermore, the generation of ammonia causes an increase in pH, which is also a cause of skin irritation.
従来、このアンモニア臭の防止のために、いくつかの提
案がなされており、その手段として、活性炭などによる
物理的吸着方法、化学反応による分解方法、芳香剤なと
によるマスキング方法、微生物による分解方法などを挙
げることかできる。In the past, several proposals have been made to prevent this ammonia odor, including physical adsorption methods using activated carbon, decomposition methods using chemical reactions, masking methods using aromatics, and decomposition methods using microorganisms. I can list many things.
一方、特公平１−３１３８５号公報に記載された、ヒド
ロキシ酢酸などの尿素分解酵素破壊剤と燐酸ナトリウム
などのアンモニア捕捉剤とを含有させることも知られて
いる。On the other hand, it is also known to contain a urea degrading enzyme destroyer such as hydroxyacetic acid and an ammonia scavenger such as sodium phosphate, as described in Japanese Patent Publication No. 1-31385.
しかし、抗菌剤を添加する方法以外は、根本的な解決手
段ではない。さらに、前記公報に記載された悪臭発生防
止剤は、本発明者の実験によれば、さほど効果がなく、
かつ使用量も多く必要とするとともに、肌特に幼児の敏
感な肌に対して刺激性があるため、その解決が望まれて
いた。However, there are no fundamental solutions other than adding antibacterial agents. Furthermore, according to the inventor's experiments, the malodor prevention agent described in the above publication is not very effective.
Moreover, it requires a large amount of use and is irritating to the skin, especially the sensitive skin of infants, so a solution to this problem has been desired.
そこで、本発明の課題は、刺激性のないまたは少ない、
しかも少量の添加でも充分な抗菌性および悪臭発生防止
効果を示すものを開発することにある。Therefore, the object of the present invention is to provide non-irritating or less irritating
Moreover, the object is to develop a product that exhibits sufficient antibacterial properties and malodor prevention effects even when added in small amounts.
上記課題は、トップシートとバックシートとの間に吸収
要素が内包された紙おむつにおいて、前記吸収要素に第
４級アンモニウム塩が含有されていることで解決できる
。The above problem can be solved by providing a paper diaper in which an absorbent element is included between a top sheet and a back sheet, in which the absorbent element contains a quaternary ammonium salt.
さらに、バイオサーファクタントをも含有させることが
できる。Furthermore, biosurfactants can also be included.
本発明において、吸収要素に含有させた第４級アンモニ
ウム塩は、主に尿素分解酵素（ウレアーゼ）に対する阻
害剤として機能すると考えられる。In the present invention, the quaternary ammonium salt contained in the absorption element is considered to mainly function as an inhibitor against urea degrading enzyme (urease).
以下本発明をさらに詳説する。 The present invention will be explained in more detail below.
本発明では、たとえば第１図および第２図に示すように
、ポリエチレンなどの不透液性バックシート】と不織布
などの透液性トップシート２との間に、吸収要素３を内
包させた紙おむつにおいて、その吸収要素３に第４級ア
ンモニウム塩を含有させる。実施例における吸収要素３
は、それぞれ綿状パルプからなる上部吸収体３Ａと下部
吸収体３Ｂとが積層された構造を有している。さらに、
紙おむつは、その両側部に脚回り弾性部材４、前後端部
に腰回り弾性部材５が設けられ、かつ上部吸収体３Ａと
下部吸収体３Ｂとの間に高分子吸水剤６が介在されてい
る。In the present invention, as shown in FIGS. 1 and 2, for example, a paper diaper is constructed in which an absorbent element 3 is encapsulated between a liquid-impermeable back sheet such as polyethylene and a liquid-permeable top sheet 2 such as non-woven fabric. In this case, the absorption element 3 contains a quaternary ammonium salt. Absorbent element 3 in the example
has a structure in which an upper absorbent core 3A and a lower absorbent core 3B each made of cotton-like pulp are laminated. moreover,
The paper diaper is provided with leg elastic members 4 on both sides, waist elastic members 5 on the front and rear ends, and a polymeric water-absorbing agent 6 interposed between the upper absorbent core 3A and the lower absorbent core 3B. .
本発明においては、安定性が高く抗菌効果の高い第４級
アンモニウム塩を吸収要素に含有させる場合において、
第４級アンモニウム塩を０．０２５〜２．０％の濃度に
希釈し、紙おむつ内の吸収体中、もしくは透液性トップ
シート２に面する吸収体面上、あるいは実施例のように
積層構造の場合、不透液性バックシート１に面する吸収
体面上にスプレー等により、吸収要素の重量に対して好
ましくは０．０００１〜０．０１ｇの量をもって添加す
ることができる。In the present invention, when the absorption element contains a quaternary ammonium salt that is highly stable and has a high antibacterial effect,
A quaternary ammonium salt is diluted to a concentration of 0.025 to 2.0% and placed in the absorbent body inside a disposable diaper, on the absorbent body surface facing the liquid-permeable top sheet 2, or in a laminated structure as in the example. In this case, it can be added by spraying or the like onto the absorbent surface facing the liquid-impermeable backsheet 1 in an amount of preferably 0.0001 to 0.01 g based on the weight of the absorbent element.
肌に対する抗菌剤の刺激性をより低くするため、吸収体
中や不透水性バックシートに面する吸収体面上に本発明
に係る悪臭発生防止剤を添加する方が好ましいが、上記
添加量であればそれに限定されない。吸収体中の高分子
吸水剤に含浸されていてもよい。In order to further reduce the irritation of the antibacterial agent to the skin, it is preferable to add the malodor generation preventive agent according to the present invention into the absorbent body or on the surface of the absorbent body facing the water-impermeable backsheet. However, it is not limited to this. It may be impregnated with a polymeric water-absorbing agent in the absorber.
第４級アンモニウム塩の例としては、塩化ベンザルコニ
ウム、塩化ステアリルトリメチルアンモニウム、塩化セ
チルトリメチルアンモニウムなどを挙げることができる
。その第４級アンモニウム塩を分子構造式で示すと、た
とえば次記（１）〜（ＩＩ１）の例を挙げることができ
る。Examples of quaternary ammonium salts include benzalkonium chloride, stearyltrimethylammonium chloride, cetyltrimethylammonium chloride, and the like. When the quaternary ammonium salt is represented by a molecular structural formula, the following examples (1) to (II1) can be cited.
（Ｒ： Ｃ，２〜Ｃ＋ｓが好ましい）
（Ｒ： Ｃ，〜Ｃ１２が好ましい）
なお、次記（ＩＶ）〜（Ｖ）のような両性の抗菌剤をさ
らに添加してもよい。(R: preferably C, 2 to C+s) (R: preferably C, to C12) Note that amphoteric antibacterial agents such as the following (IV) to (V) may be further added.
（ＩＶ） Ｒ−ＮＨ−（ＣＨ２）ＮＨ−ＣＨ２−ＣＨ２
ＮＨＣＨ２ＣＯＯＨ−）１（Ｊ’（Ｖ） Ｒ−ＮＨ−（
ＣＨ２）ｚＮＨ−（ＣＨｚ）−ＮＨＣＨ２ＣＯＯＮａよ
り好ましくは水溶液化が容易で抗菌効果の高い塩化ベン
ザルコニウムを使用することであるが、これに限定され
ず、また、塩化ベンザルコニウムは日本薬局方にもとづ
くものであればメーカー等は特に限定されない。さらに
、本発明において、第４級アンモニウム塩の一種のみな
らず、複数種を混合して適用する態様も含まれる。(IV) R-NH-(CH2)NH-CH2-CH2
NHCH2COOH-)1(J'(V) R-NH-(
CH2)zNH-(CHz)-NHCH2COONa It is more preferable to use benzalkonium chloride, which is easy to form into an aqueous solution and has a high antibacterial effect, but is not limited to this, and benzalkonium chloride is specified in the Japanese Pharmacopoeia. The manufacturer is not particularly limited as long as it is based on the original product. Furthermore, the present invention includes embodiments in which not only one type of quaternary ammonium salt but also a mixture of multiple types is applied.
一方、本発明において、塩化ベンザルコニウムなどの第
４級アンモニウム塩とともに、パイオサ−ファクタント
を含有させることができる。この添加量としては、−枚
の紙おむつの吸収体要素の重量に対して、０．００１〜
０．５ ｇ 、より好ましくは０．０１〜０．１ｇとす
るのが好ましい。添加に際しては、水溶液の形でスプレ
ー塗布などにより含有させることができる。On the other hand, in the present invention, a piosafactant can be contained together with a quaternary ammonium salt such as benzalkonium chloride. The amount added is 0.001 to 0.001 to
The amount is preferably 0.5 g, more preferably 0.01 to 0.1 g. When added, it can be added in the form of an aqueous solution by spray coating or the like.
このバイオサーファクタントの例としては、スピクリス
ポール酸、コードファクター（トレハロースのコリノミ
コール酸ジエステル）、コリノミコール酸、オリゴ糖脂
肪酸エステル、ラムツリピッドＡまたはＢなどの他、「
」４５
７〜４７１頁所載の題名「バイオサーファクタントの特
性と機能」記載の他のバイオサーファクタントを用いる
ことができる。Examples of such biosurfactants include spicrisporic acid, cord factor (chorynomicolic acid diester of trehalose), corinomycolic acid, oligosaccharide fatty acid esters, ramtulipid A or B, etc.
45, pp. 7-471 under the title ``Properties and Functions of Biosurfactants'' may be used.
実施例によりさらに詳述する。 This will be further explained in detail with reference to Examples.
第１図および第２図に示す紙おむつの下部吸収体表面上
に、塩化ベンザルコニウムを０．０１ ｇを下層吸収体
層表面にスプレー塗布したものを第１実施例とし、他方
、塗布量を変えて０．００５ｇ、 Ｏ，００１ｇ。In the first example, 0.01 g of benzalkonium chloride was spray-coated on the surface of the lower absorbent layer of the disposable diaper shown in FIGS. 1 and 2. Change it to 0.005g, O,001g.
０、０００５ｇ、 ０．０００１ｇとたちのをそれぞれ
第２．第３゜第４．第５実施例として紙おむつを作成し
、実際の使用に供して臭いの有無の評価を行った。結果
は第１表の通りである。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。0.0005g and 0.0001g respectively. 3rd゜4th. As a fifth example, a paper diaper was prepared and used in actual use to evaluate the presence or absence of odor. The results are shown in Table 1. Note that the subject of the evaluation was a disposable diaper that had only been urinated on.
（テスト条件）モニター４９人 男２３人 女２６人 ＩＱケ月〜１オ５ケ月 各水準の使用枚数 ５枚／日・人 おむつ吸収体重量５０ｇの紙おむつを用いた。(Test conditions) 49 monitors 23 men 26 women, IQ 1 to 5 months Number of sheets used for each level: 5 sheets/day/person A paper diaper with a diaper absorption weight of 50 g was used.
（調整方法）
実施例１：１．’０％の希釈液をＩｇ／枚スプレーした
もの
実施例２：０．５％の希釈液をＩｇ／枚スプレーしたち
の
実施例３：０．０５％の希釈液を２ｇ／枚スプレーした
ちの
実施例４ ：０．０２５％の希釈液を２ｇ／枚スプレ
ーしたもの
実施例５：０．０１％の希釈液をＩｇ／枚スプレーした
ちの
以上のとおり、本発明によればおむつかぶれを発生する
ことなくアンモニア臭の発生を効果的に押さえることが
できることが判る。(Adjustment method) Example 1:1. '0% diluted liquid was sprayed on Ig/sheet Example 2: 0.5% diluted liquid was sprayed on Ig/sheet Example 3: 0.05% diluted liquid was sprayed on 2g/sheet Example 4: 0.025% diluted liquid was sprayed at 2 g/sheet Example 5: 0.01% diluted liquid was sprayed at Ig/sheet As described above, according to the present invention, diaper rash was prevented. It can be seen that the generation of ammonia odor can be effectively suppressed without any ammonia odor being generated.
なお尿中の雑菌の増殖に対する抗菌剤の抗菌効果確認の
ための予備テストを実施したところ、第２表のような結
果を得た。数値は４００倍顕微鏡の視野中の雑菌の数を
示す。A preliminary test was conducted to confirm the antibacterial effect of antibacterial agents against the growth of bacteria in urine, and the results shown in Table 2 were obtained. The numerical value indicates the number of germs in the field of view of a 400x microscope.
（テスト条件）
抗菌剤は塩化ヘンサルコニウム溶液０．０２５〜２０％
を５０ｍ１の男子、女子の尿に添加し時間が経過するに
従って増殖する菌の個数を数えたものである。(Test conditions) Antibacterial agent is hensalkonium chloride solution 0.025-20%
was added to 50ml of male and female urine, and the number of bacteria that multiplied over time was counted.
以上のとおり、塩化ベンザルコニウムは、尿中の雑菌増
殖に対し充分な抗菌効果が認められた。As described above, benzalkonium chloride was found to have a sufficient antibacterial effect against the growth of bacteria in urine.
以上の通り、本発明によれば、紙おむつにおいて悪臭の
発生を確実に防止できるとともに、カブレも防止できる
。As described above, according to the present invention, it is possible to reliably prevent the occurrence of a bad odor in a paper diaper, and also to prevent blistering.
第１図は本発明に係る紙おむつ例の一部破断乎面図、第
２図はその断面図である。
１・・・バックシート、２・・・トップシート、３・・
・吸収要素。FIG. 1 is a partially cutaway view of an example of a paper diaper according to the present invention, and FIG. 2 is a sectional view thereof. 1... Back sheet, 2... Top sheet, 3...
- Absorption element.
Claims (4)
内包された紙おむつにおいて、前記吸収要素に第４級ア
ンモニウム塩が含有されていることを特徴とする紙おむ
つ。(1) A paper diaper in which an absorbent element is included between a top sheet and a back sheet, characterized in that the absorbent element contains a quaternary ammonium salt.
ある請求項１記載の紙おむつ。(2) The paper diaper according to claim 1, wherein the quaternary ammonium salt is benzalkonium chloride.
０．０００１％以上含まれている請求項２記載の紙おむ
つ。(3) The paper diaper according to claim 2, wherein benzalkonium chloride is contained in an amount of 0.0001% or more based on the weight of the absorbent element.
ーファクタントも含有する請求項１記載の紙おむつ。(4) The paper diaper according to claim 1, further containing a biosurfactant in addition to the quaternary ammonium salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2104178A JPH042345A (en) | 1990-04-19 | 1990-04-19 | Paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2104178A JPH042345A (en) | 1990-04-19 | 1990-04-19 | Paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042345A true JPH042345A (en) | 1992-01-07 |
Family
ID=14373762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2104178A Pending JPH042345A (en) | 1990-04-19 | 1990-04-19 | Paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042345A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999026619A1 (en) * | 1997-11-26 | 1999-06-03 | The Procter & Gamble Company | Skin rash prevention composition |
| WO2008004463A1 (en) * | 2006-07-05 | 2008-01-10 | Kao Corporation | Absorbent article |
| JP2008237569A (en) * | 2007-03-27 | 2008-10-09 | Kao Corp | Absorbent article |
| JP2021029685A (en) * | 2019-08-26 | 2021-03-01 | 花王株式会社 | Absorber and absorbent article |
-
1990
- 1990-04-19 JP JP2104178A patent/JPH042345A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999026619A1 (en) * | 1997-11-26 | 1999-06-03 | The Procter & Gamble Company | Skin rash prevention composition |
| EP0922456A1 (en) * | 1997-11-26 | 1999-06-16 | The Procter & Gamble Company | Skin rash prevention composition |
| WO2008004463A1 (en) * | 2006-07-05 | 2008-01-10 | Kao Corporation | Absorbent article |
| KR101400704B1 (en) * | 2006-07-05 | 2014-05-29 | 가오 가부시키가이샤 | Absorbent article |
| JP2008237569A (en) * | 2007-03-27 | 2008-10-09 | Kao Corp | Absorbent article |
| JP2021029685A (en) * | 2019-08-26 | 2021-03-01 | 花王株式会社 | Absorber and absorbent article |
| WO2021039543A1 (en) * | 2019-08-26 | 2021-03-04 | 花王株式会社 | Absorber and absorbent article |
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