JP5611263B2 - Urine absorption coagulation package - Google Patents
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- JP5611263B2 JP5611263B2 JP2012082610A JP2012082610A JP5611263B2 JP 5611263 B2 JP5611263 B2 JP 5611263B2 JP 2012082610 A JP2012082610 A JP 2012082610A JP 2012082610 A JP2012082610 A JP 2012082610A JP 5611263 B2 JP5611263 B2 JP 5611263B2
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- 210000002700 urine Anatomy 0.000 title claims description 107
- 230000015271 coagulation Effects 0.000 title claims description 48
- 238000005345 coagulation Methods 0.000 title claims description 48
- 238000010521 absorption reaction Methods 0.000 title claims description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 68
- 229920000642 polymer Polymers 0.000 claims description 44
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 37
- 244000060011 Cocos nucifera Species 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 18
- 239000010410 layer Substances 0.000 claims description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 12
- 206010016807 Fluid retention Diseases 0.000 claims description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920000058 polyacrylate Polymers 0.000 claims description 5
- 241000134253 Lanka Species 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 230000000694 effects Effects 0.000 description 16
- 235000019645 odor Nutrition 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 13
- 230000013872 defecation Effects 0.000 description 12
- 210000003608 fece Anatomy 0.000 description 9
- 239000000701 coagulant Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 239000010871 livestock manure Substances 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- 230000001112 coagulating effect Effects 0.000 description 6
- 230000029142 excretion Effects 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 230000027939 micturition Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 230000001877 deodorizing effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
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- 241000737241 Cocos Species 0.000 description 1
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- 241000196324 Embryophyta Species 0.000 description 1
- 240000000797 Hibiscus cannabinus Species 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
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- 150000004781 alginic acids Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
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- 238000010000 carbonizing Methods 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 229920002717 polyvinylpyridine Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- 230000036325 urinary excretion Effects 0.000 description 1
Landscapes
- Non-Flushing Toilets (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
本発明は，緊急時等にトイレ設備が無い場所で，例えば簡易トイレに取り付けられた不透湿性のポリエチレン製袋等内に排泄した尿を吸収凝固して廃棄する尿吸収凝固包装体に関する。 The present invention relates to a urine absorbing and coagulating package that absorbs and coagulates and discards urine excreted in, for example, a moisture-impermeable polyethylene bag attached to a simple toilet in a place where there is no toilet facility in an emergency or the like.
従来，糞尿を取り扱いが容易になる程度に固化し，長時間放置するようなときにも悪臭ガスの発生を抑制することが出来る排便処理剤が提案されている（特許文献１）。また，簡易トイレ等において，使用直後や保管中の屎尿等の臭気を低減させることが出来る屎尿の処理方法及び凝固剤が提案されている（特許文献２）。さらには，大災害発生時，広範囲の地域にわたり水洗便所が使用出来ない様な環境において使用する排便収納袋が提案されている（特許文献３）。 Conventionally, a defecation treatment agent that solidifies feces and urine to such an extent that it can be easily handled and can suppress generation of malodorous gas even when left for a long time has been proposed (Patent Document 1). In addition, in a simple toilet or the like, a method for treating urine and a coagulant that can reduce odors such as urine immediately after use or during storage have been proposed (Patent Document 2). Furthermore, a defecation storage bag has been proposed for use in an environment where a flush toilet cannot be used over a wide area when a major disaster occurs (Patent Document 3).
特許文献１に係る排便処理剤は，木粉，殺菌消臭剤及び固化剤を含む排便処理剤において，前記木粉のうち８０％以上が粒径０．１５ｍｍ〜０．８０ｍｍであることを特徴とする排便処理剤であり，特許文献２に係る屎尿の処理方法は，屎尿袋内に収納された屎尿を処理する屎尿の処理方法であって，前記屎尿袋に，水と，脱臭成分及び凝固成分を含む凝固剤とを入れて屎尿を処理することを特徴とする屎尿の処理方法であり，同凝固剤は凝固成分と脱臭成分が混合された凝固剤である。 The defecation treatment agent according to Patent Document 1 is a defecation treatment agent containing wood flour, a bactericidal deodorant and a solidifying agent, wherein 80% or more of the wood flour has a particle size of 0.15 mm to 0.80 mm. The method for treating manure according to Patent Document 2 is a method for treating manure stored in a manure bag, in which water, deodorizing components and coagulation are added to the manure bag. A method for treating manure, wherein a coagulant containing a component is added to treat manure, and the coagulant is a coagulant in which a coagulation component and a deodorizing component are mixed.
また特許文献３に係る排便収納袋は，袋の中に吸水剤，固化剤，防臭剤及び殺菌剤からなる組成物を収納し，袋の上端部に密閉可能な開閉構造を有し，袋の上端もしくは中間部から底に向かってテーパーを有することを特徴とする排便収納袋である。 Further, the defecation storage bag according to Patent Document 3 stores a composition comprising a water absorbing agent, a solidifying agent, a deodorizing agent and a bactericidal agent in the bag, and has an openable / closable structure at the upper end of the bag. A defecation storage bag having a taper from an upper end or an intermediate portion toward a bottom.
しかしながら，特許文献１に記載の排便処理剤は，該明細書段落００２２に記載のように，排泄した糞尿に散布する必要があり，通常は散布する際には一定量が計量されて封入されている排便処理剤の袋を破って開封する必要があることから手間と時間が掛かり，この作業をしている間に糞尿から悪臭が揮散する課題がある。また散布する際は，屋外で風等により排便処理剤が飛ばされないように糞尿の真上の近接した位置から糞尿全体に均一に撒かなければならず，その際には顔等が糞尿に近づき非衛生的であるほか悪臭を吸い込むおそれがあるという課題がある。 However, the defecation treatment agent described in Patent Document 1 must be sprayed on excreted excreta as described in paragraph 0022 of the specification. Usually, a certain amount is measured and sealed when sprayed. Since it is necessary to break and open the bag of the defecation treatment agent, it takes time and effort, and there is a problem that bad odor evaporates from manure during this work. In addition, when spraying, it is necessary to spread evenly over the entire excrement from the position directly above the excrement so that the defecation treatment agent is not blown by the wind or the like, in which case the face etc. approaches the excrement. In addition to being unsanitary, there is a problem of inhaling odors.
また，特許文献２に記載の屎尿の処理方法及び凝固剤は，屎尿袋の中に水と該凝固剤をあらかじめ投入し水と凝固剤を混合させた後に屎尿を混入しなければならず（該明細書段落００１４乃至００１６記載），排泄する前にこれらの作業を行なうことには手間と時間が掛かり，排泄に緊急を要する場合は実質上不可能である場合があるという課題がある。 In addition, the method for treating urine and the coagulant described in Patent Document 2 must be mixed with water and coagulant after mixing water and the coagulant in advance and mixing the water and coagulant. In the specification, paragraphs 0014 to 0016), it takes time and labor to perform these operations before excretion, and there is a problem that it may be substantially impossible if urgent is required for excretion.
また，特許文献３に記載の排便収納袋は，吸水剤，固化剤，防臭剤及び殺菌剤からなる組成物が予め収納された密閉可能な袋であり，１回の排泄に対して１の排便収納袋を準備しておく必要があるという課題がある。また該排便収納袋は密閉可能な専用の袋であるためコストが高く，また嵩張るものとなるため，災害時用に多量に備蓄しておくには不適であるという課題がある。 The defecation storage bag described in Patent Document 3 is a sealable bag in which a composition comprising a water absorbing agent, a solidifying agent, a deodorizing agent, and a bactericidal agent is stored in advance, and one defecation is performed for each excretion. There is a problem that it is necessary to prepare a storage bag. In addition, since the defecation storage bag is a dedicated bag that can be sealed, the cost is high and the bag is bulky. Therefore, there is a problem that it is unsuitable for storing a large amount for a disaster.
本発明が解決しようとする課題は，排泄した尿上に，処理剤が封入された袋を開封して該処理剤を散布するという作業を行なう必要が無く，また個別の専用の排尿用袋が必要でないためコストが低廉で，コンパクトな尿吸収凝固包装体を提供することにある。 The problem to be solved by the present invention is that there is no need to open the bag containing the treatment agent and spray the treatment agent on the excreted urine, and there is no need for an individual dedicated urination bag. The object of the present invention is to provide a compact urine absorption coagulation package which is low in cost because it is not necessary.
請求項１記載の発明は、水溶紙で形成される袋内に賦活処理した椰子殻活性炭と吸水性ポリマーを封入し、賦活処理した椰子殻活性炭はスリランカ産の椰子殻から成り、水溶紙は坪量２５〜６５ｇ／ｍ ２ であって、小便に対する使用時には袋のまま尿内に投入して該尿を吸収凝固させ、大便に対する使用時には袋を破って均一に混合された賦活処理した椰子殻活性炭と吸水性ポリマーを該大便の上に散布することが可能に形成されていることを特徴とする尿吸収凝固包装体を提供する。
The invention according to claim 1 is a method in which activated coconut shell activated carbon and a water-absorbing polymer are enclosed in a bag formed of water-soluble paper, and the activated coconut shell activated carbon is made of Sri Lankan coconut shell. Activated coconut shell activated carbon having an amount of 25 to 65 g / m 2 and injecting and coagulating the urine as it is in a stool when used for urine, and breaking the bag and mixing uniformly when used for stool And a urine-absorbing coagulation package characterized in that the water-absorbing polymer can be sprayed on the stool .
請求項２記載の発明は、水溶紙は外側に塗工層が設けられ、該塗工層に、小便に対する使用時には袋のまま尿内に投入して該尿を吸収凝固させ、大便に対する使用時には袋を破って均一に混合された賦活処理した椰子殻活性炭と吸水性ポリマーを該大便の上に散布するという使用方法を印刷表示したことを特徴とする請求項１に記載の尿吸収凝固包装体を提供する。
In the invention according to claim 2, the water-soluble paper is provided with a coating layer on the outer side, and the urine is absorbed and coagulated in the coating layer in the urine while being used for urine, and the urine is absorbed and solidified. 2. The urine-absorbing coagulation package according to claim 1, wherein the activated coconut shell activated carbon and the water-absorbing polymer sprayed on the stool are printed and displayed. I will provide a.
請求項３記載の発明は，水溶紙は，水解性基材から成り，該水解性基材は，ｌ／Ｄ値が０．５０〜０．７０かつＬ／Ｄ値が７６以下の繊維ディメンションを有し，保水度が１００％以下である水分散性繊維から成ることを特徴とする請求項１又は請求項２に記載の尿吸収凝固包装体を提供する。 In the invention according to claim 3, the water-soluble paper comprises a water-decomposable substrate, and the water-decomposable substrate has a fiber dimension having an l / D value of 0.50 to 0.70 and an L / D value of 76 or less. The urine-absorbing coagulation package according to claim 1 or 2, comprising water-dispersible fibers having water retention of 100% or less.
請求項４記載の発明は，水溶紙で形成される袋内に封入された椰子殻活性炭と吸水性ポリマーの混合物は，０.９％（Ｗ／Ｖ）塩化ナトリウム水溶液を４００〜４５０ｃｃ吸水し，４０ｐｐｍのアンモニアガスが入った５Ｌのエアーバッグ内に１時間放置した際，アンモニアガス濃度が１．０ｐｐｍ未満となることを特徴とする請求項１乃至請求項３のいずれかに記載の尿吸収凝固包装体を提供する。 In the invention according to claim 4, the mixture of the coconut shell activated carbon and the water-absorbing polymer enclosed in a bag made of water-soluble paper absorbs 400 to 450 cc of 0.9% (W / V) sodium chloride aqueous solution, The urine absorption coagulation according to any one of claims 1 to 3, wherein the ammonia gas concentration becomes less than 1.0 ppm when left in a 5 L air bag containing 40 ppm of ammonia gas for 1 hour. Provide packaging.
請求項５記載の発明は，賦活処理した椰子殻活性炭は，平均粒子径３００μｍ〜５００μｍであり，前記袋内に１.０〜２.０ｇ封入したことを特徴とする請求項１乃至請求項４のいずれかに記載の尿吸収凝固包装体を提供する。 The invention according to claim 5 is characterized in that the activated coconut shell activated carbon has an average particle diameter of 300 μm to 500 μm, and 1.0 to 2.0 g is enclosed in the bag. The urine absorption coagulation package according to any one of the above.
請求項６記載の発明は，吸水性ポリマーは平均粒子径２００μｍ〜６００μｍのポリアクリル酸塩系吸水性ポリマーであり，前記袋内に６.０〜７.０ｇ封入したことを特徴とする請求項１乃至請求項５のいずれかに記載の尿吸収凝固包装体を提供する。 The invention according to claim 6 is characterized in that the water-absorbing polymer is a polyacrylate water-absorbing polymer having an average particle diameter of 200 μm to 600 μm, and 6.0 to 7.0 g is enclosed in the bag. A urine absorption coagulation package according to any one of claims 1 to 5 is provided.
請求項７記載の発明は，水溶紙は片面をポリビニルアルコール層でラミネートし，該ラミネート層を内側にして袋を形成し，袋の開口部を熱溶着したことを特徴とする請求項１乃至請求項６のいずれかに記載の尿吸収凝固包装体を提供する。 The invention according to claim 7 is characterized in that the water-soluble paper is laminated on one side with a polyvinyl alcohol layer, a bag is formed with the laminate layer on the inside, and the opening of the bag is heat-sealed. Item 7. A urine absorption coagulation package according to any one of Items 6 is provided.
本発明の尿吸収凝固包装体は、水溶紙が尿中で分散又は溶解するため、不透湿性のポリエチレン製袋等内に排泄された尿の中に、該包装体の封を切らずにそのまま投げ入れると、容易に水溶紙が尿中に分散又は溶解し、吸水性ポリマーが尿を吸収して、該尿を凝固させることが出来るという効果がある。このため尿を排泄後、瞬時に包装体である袋ごと投入することが可能で、液体状態の尿から悪臭が揮散することが極めて少ないという効果がある。また、本発明に係る尿吸収凝固包装体は尿の処理だけでなく、大便の処理にも使用することができ、大便に使用する場合は、袋を破って均一に混合されている賦活処理した椰子殻活性炭と吸水性ポリマーを該大便の上に散布する。該散布により大便に含まれている水分が吸収凝固され悪臭は賦活処理された椰子殻活性炭に吸収されるため、該悪臭が周囲に揮散することが無く、ポリエチレン製袋等内に排泄した大便を衛生的に廃棄処理することが出来る効果がある。
また、賦活処理した椰子殻活性炭は、スリランカ産の椰子殻から成るため、不純物が少なく硬質であり、吸水性ポリマーと混合した際に黒色の汚れた外観となることがなく、さらには本発明である尿吸収凝固包装体を軽量でコンパクトに形成することができる。
In the urine absorption coagulation package of the present invention, since the water-soluble paper is dispersed or dissolved in urine, the urine excreted in a moisture-impermeable polyethylene bag or the like is left as it is without opening the package. When thrown, the water-soluble paper is easily dispersed or dissolved in the urine, and the water-absorbing polymer absorbs the urine so that the urine can be coagulated. For this reason, after excretion of urine, it is possible to immediately put together the bag as a package, and there is an effect that malodors are hardly emitted from urine in a liquid state. Moreover, the urine absorption coagulation package according to the present invention can be used not only for urine treatment but also for stool treatment. Sprinkle coconut shell activated carbon and water-absorbing polymer on the stool. Since the moisture contained in the stool is absorbed and solidified by the spraying and the malodor is absorbed by the activated coconut shell activated carbon, the malodor is not volatilized around and the stool excreted in a polyethylene bag or the like is removed. There is an effect that it can be disposed of in a sanitary manner.
Further, the activated coconut shell activated carbon is made of coconut husk from Sri Lanka, so it has few impurities and is hard and does not have a black dirty appearance when mixed with a water-absorbing polymer. A certain urine absorption coagulation package can be formed in a lightweight and compact form.
また尿の吸収時に，悪臭成分の一つであるアンモニアガスを，賦活処理した椰子殻活性炭が吸着するため，吸水性ポリマーが尿を吸収凝固した後も該アンモニアガスが揮散せず，悪臭が散逸しない効果がある。 In addition, the activated coconut shell activated carbon adsorbs ammonia gas, which is one of the malodorous components, during absorption of urine, so that the ammonia gas does not evaporate after the water-absorbing polymer absorbs and coagulates urine, dissipating malodor. There is no effect.
また、請求項１に係る尿吸収凝固包装体は、水溶紙は坪量２５〜６５ｇ／ｍ２であるため、尿吸収凝固包装体を軽量コンパクトに形成することができるとともに、尿中に投入してから尿中に分散又は溶解するまでの時間が短時間であるという効果がある。
また、請求項２に係る尿吸収凝固包装体は、水溶紙の外側に塗工層が設けられていて、本願発明の尿吸収凝固包装体の使用方法が印刷表示されていることから得られる効果がある。
In the urine absorption coagulation package according to claim 1, since the water-soluble paper has a basis weight of 25 to 65 g / m 2 , the urine absorption coagulation package can be formed in a lightweight and compact manner and is put into urine. There is an effect that it takes a short time until it is dispersed or dissolved in the urine.
Moreover, the urine absorption coagulation package according to claim 2 is provided with a coating layer on the outer side of the water-soluble paper, and the effect obtained by printing and displaying the usage method of the urine absorption coagulation package of the present invention. There is.
また，請求項３に係る尿吸収凝固包装体は，水溶紙は，水解性基材から成り，該水解性基材は，ｌ／Ｄ値が０．５０〜０．７０かつＬ／Ｄ値が７６以下の繊維ディメンションを有し，保水度が１００％以下である水分散性繊維から成るものであるため，該水溶紙は極めて容易に尿中に分散または溶解するという効果がある。このため，吸水性ポリマーは尿を吸収しながら尿全体に迅速に膨潤しながら拡がっていき，短時間で尿を凝固させる効果がある。 In the urine-absorbing coagulation package according to claim 3, the water-soluble paper is composed of a water-decomposable substrate, and the water-decomposable substrate has an l / D value of 0.50 to 0.70 and an L / D value. Since it is composed of water-dispersible fibers having a fiber dimension of 76 or less and a water retention of 100% or less, the water-soluble paper has an effect of being very easily dispersed or dissolved in urine. For this reason, the water-absorbing polymer spreads while rapidly swelling throughout the urine while absorbing urine, and has the effect of coagulating urine in a short time.
また，請求項４に係る尿吸収凝固包装体は，成人男女の１回の尿をすべて吸収凝固させることができると共に，該１回分の尿を吸収するのに十分で必要な吸水性ポリマーを含み，余分となる該吸水性ポリマーを含んでいないため，尿吸収凝固包装体自体をコンパクトに形成することが出来る効果がある。このため，非常用に多量に備蓄する際に，大きなスペースを必要としない効果があるとともに，１回の排尿に１の尿吸収凝固包装体を用意して使用することができ，便利であるという効果がある。またアンモニアガスを効率良く吸収する効果があり，尿中では悪臭成分を除去する効果がある。 The urine absorbing and coagulating package according to claim 4 can absorb and coagulate all urine of an adult man and woman, and contains a sufficient water-absorbing polymer to absorb the urine of the single urine. Since it does not contain the excessive water-absorbing polymer, the urine absorbing / coagulating package itself can be compactly formed. Therefore, when storing a large amount for emergency use, there is an effect that does not require a large space, and one urine absorption coagulation package can be prepared and used for one urination. effective. It also has the effect of efficiently absorbing ammonia gas and has the effect of removing malodorous components in urine.
また，請求項５に係る尿吸収凝固包装体は，成人男女の１回の尿に含まれる主としてアンモニアに代表される悪臭成分を必要にして十分に吸収する効果があり，また余分な賦活処理した椰子殻活性炭を含まないため，尿吸収凝固包装体自体をコンパクトに形成することが出来る効果がある。 In addition, the urine absorption coagulation package according to claim 5 has an effect of sufficiently absorbing the malodorous component mainly represented by ammonia contained in one urine of adult men and women, and has an extra activation treatment. Since coconut shell activated carbon is not included, the urine absorption coagulation package itself can be formed compactly.
また，請求項６に係る尿吸収凝固包装体は，吸水性ポリマーが平均粒子径２００μｍ〜６００μｍのポリアクリル酸塩系吸水性ポリマーであるため，低廉で且つ吸水効率が良いという効果があり，また成人男女の１回分の尿を吸収するのに十分で必要な吸水性ポリマーを含み，余分となる該吸水性ポリマーを含んでいないため，尿吸収凝固包装体自体をコンパクトに形成することが出来る効果がある。このため，非常用に多量に備蓄する際に，大きなスペースを必要としない効果があるとともに，１回の排尿に１の尿吸収凝固包装体を用意して使用することができ，便利であるという効果がある。 Moreover, the urine absorption coagulation package according to claim 6 has an effect of being inexpensive and having good water absorption efficiency because the water-absorbing polymer is a polyacrylate water-absorbing polymer having an average particle diameter of 200 μm to 600 μm, The effect of being able to compactly form the urine absorption coagulation package itself because it contains sufficient and necessary water-absorbing polymer to absorb one urine of adult men and women and does not contain the extra water-absorbing polymer. There is. Therefore, when storing a large amount for emergency use, there is an effect that does not require a large space, and one urine absorption coagulation package can be prepared and used for one urination. effective.
また，請求項７に係る尿吸収凝固包装体は，水溶紙の片面がポリビニルアルコール層でラミネートされ，該ラミネート層を内側にして袋が形成され，袋の開口部が熱溶着されていることより，椰子殻活性炭と吸水性ポリマーは直接袋の外の外気に曝されることが無いという効果がある。このため，製造後や保管中に湿気や種々のガスを椰子殻活性炭や吸水性ポリマーが吸着して，実際に使用する際に所定の吸水性能やガスの吸着性能を発揮しないということが無いという効果がある。 Further, the urine absorption coagulation package according to claim 7 is such that one side of the water-soluble paper is laminated with a polyvinyl alcohol layer, a bag is formed with the laminate layer inside, and the opening of the bag is thermally welded. , Coconut shell activated carbon and water-absorbing polymer have the effect of not being directly exposed to the outside air outside the bag. For this reason, it is said that the coconut shell activated carbon and the water-absorbing polymer adsorb moisture and various gases after production and during storage, so that the specified water absorption performance and gas adsorption performance are not exhibited in actual use. effective.
また，ポリビニルアルコールは水溶性であるため，迅速に水に溶解して水溶紙が尿中に分散又は溶解する際の障害になることがないという効果がある。さらには，袋の開口部を閉じるには熱溶着で瞬時に行うことができるため，製造時間を短縮する効果があり，製造コストが低下するという効果は大である。 In addition, since polyvinyl alcohol is water-soluble, there is an effect that it quickly dissolves in water and does not become an obstacle when water-soluble paper is dispersed or dissolved in urine. Furthermore, since the bag opening can be closed instantly by thermal welding, the manufacturing time can be shortened, and the manufacturing cost can be greatly reduced.
以下，本発明について詳細に説明する。 The present invention will be described in detail below.
本発明の尿吸収凝固包装体は，水溶紙で形成される袋内に賦活処理した椰子殻活性炭と吸水性ポリマーを封入し，小便に対する使用時には袋のまま尿内に投入して該尿を吸収凝固させることができる。特に成人の１回の尿の排泄毎に一の尿吸収凝固包装体を使用して該尿を処理するには，０.９％（Ｗ／Ｖ）塩化ナトリウム水溶液を４００〜４５０ｃｃ吸水し，４０ｐｐｍのアンモニアガスが入った５Ｌのエアーバッグ内に１時間放置した際，アンモニアガス濃度が１．０ｐｐｍ未満となるような量の賦活処理した椰子殻活性炭と吸水性ポリマーを封入する。 The urine-absorbing coagulation package of the present invention encloses activated coconut shell activated carbon and a water-absorbing polymer in a bag made of water-soluble paper, and absorbs the urine by putting it into the urine as it is when used for urine. It can be solidified. In particular, in order to treat urine using one urine absorption coagulation package for each urinary excretion of adults, absorb 400-450 cc of 0.9% (W / V) sodium chloride aqueous solution, 40 ppm Enclosed activated coconut shell activated carbon and a water-absorbing polymer in such an amount that the ammonia gas concentration is less than 1.0 ppm when left in a 5 L air bag containing a small amount of ammonia gas for 1 hour.
水溶紙
本発明の袋を形成する水溶紙は，水と接触すると容易に分散又は溶解する水崩壊性紙であり，尿を吸収する吸水性ポリマーと，アンモニア等の悪臭成分を吸収する賦活処理した椰子殻活性炭を封入するために使用する。また尿内に本発明である尿吸収凝固包装体を直接投入可能にし，投入後は直ちに尿中に分散又は溶解して吸水性ポリマーに尿を，椰子殻活性炭にアンモニア等の悪臭成分を迅速に吸収させる。
Water-soluble paper The water-soluble paper forming the bag of the present invention is a water-disintegrating paper that easily disperses or dissolves when it comes into contact with water, and absorbs water-absorbing polymers that absorb urine and malodorous components such as ammonia. Used to enclose activated coconut shell activated carbon. In addition, the urine-absorbing coagulation package of the present invention can be directly put into urine. Immediately after the urine-absorbing coagulation package, the urine is dispersed or dissolved in the urine to quickly absorb urine in the water-absorbing polymer, and the malt odor component such as ammonia in coconut shell activated carbon Absorb.
該水溶紙は，本発明である尿吸収凝固包装体を軽量コンパクトに形成するために，坪量２５〜６５ｇ／ｍ２の水溶紙を使用することが好ましく，２５ｇ／ｍ２未満では強度が不足し，６５ｇ／ｍ２超では尿内に投入してから尿中に分散又は溶解するまでに時間を要する。 The water paper, in order to form the urine absorbent coagulation package is present invention a lightweight compact, it is preferable to use a water-soluble paper having a basis weight of 25~65g / m 2, insufficient strength is less than 25 g / m 2 On the other hand, if it exceeds 65 g / m 2 , it takes time to disperse or dissolve in urine after being put into urine.
また，水溶紙は，水解性基材（基紙）から成り，該水解性基材は，ｌ／Ｄ値が０．５０〜０．７０かつＬ／Ｄ値が７６以下の繊維ディメンションを有し，保水度が１００％以下である水分散性繊維から成ることが好ましい。かかる水溶紙は特許第４７２１４３２号公報に示される情報記録用紙に使用されている水解性基材（基紙）であり，市販品としては水溶紙３０ＭＤＰ（商品名，坪量３０ｇ／ｍ２，日本製紙パピリア社製）がある。 The water-soluble paper is composed of a water-degradable base material (base paper), and the water-decomposable base material has a fiber dimension having an l / D value of 0.50 to 0.70 and an L / D value of 76 or less. , It is preferably made of water dispersible fiber having a water retention of 100% or less. Such a water-soluble paper is a water-decomposable base material (base paper) used for the information recording paper disclosed in Japanese Patent No. 472432, and a commercially available product is water-soluble paper 30MDP (trade name, basis weight 30 g / m 2 , Japan Paper manufactured by Papillia).
また，片面にポリビニルアルコール層をラミネートした水溶紙としては，水溶紙Ａ３０１５（商品名，坪量３０ｇ／ｍ２，片面１５μｍポリビニルアルコール層ラミネート，日本製紙パピリア社製）がある。 Further, as water-soluble paper having a polyvinyl alcohol layer laminated on one side, there is water-soluble paper A3015 (trade name, basis weight 30 g / m 2 , single-sided 15 μm polyvinyl alcohol layer laminate, manufactured by Nippon Paper Industries Co., Ltd.).
水解性基材（基紙）は、特定の繊維ディメンジョン及び保水性を有する水分散性繊維からなる水解層を少なくとも１層以上有する単層又は２層以上の層状構造からなる。この水解性基材は、水分解性を有する水解層を有するため、水解性基材全体としても水解性を有する。水分散性繊維は、本質的に水への分散性能を有する繊維素材であり、一般的に製紙用として用いられるものである。例えば、針葉樹クラフトパルプ、広葉樹クラフトパルプ、溶解パルプなどの木材パルプ繊維、ケナフパルプ、亜麻パルプ、リンターなどの非木材系植物繊維から選ばれるものであり、水分散性繊維の平均繊維長は、０．１〜１０ｍｍ、好ましくは０．５〜３ｍｍ、更に好ましくは０．８〜２ｍｍである。 The water-decomposable substrate (base paper) has a single layer or a layered structure of two or more layers having at least one or more water-disintegrating layers made of water-dispersible fibers having specific fiber dimensions and water retention. Since this water-decomposable substrate has a hydrolyzable layer having water-decomposability, the water-degradable substrate as a whole also has water-decomposability. The water-dispersible fiber is a fiber material that essentially has a dispersion performance in water, and is generally used for papermaking. For example, it is selected from wood pulp fibers such as softwood kraft pulp, hardwood kraft pulp and dissolving pulp, and non-wood plant fibers such as kenaf pulp, flax pulp and linter, and the average fiber length of water dispersible fibers is 0. 1-10 mm, preferably 0.5-3 mm, more preferably 0.8-2 mm.
本発明において、水分散性繊維の未叩解時の平均繊維ディメンジョン及び平均保水度を、ｌ／Ｄ値が０．５０〜０．７０、Ｌ／Ｄ値が７６以下、保水度１００％以下、より好ましくはｌ／Ｄ値が０．５０〜０．７０、Ｌ／Ｄ値が４５〜７６、保水度１００％以下にすることにより、優れた水への分散性能が発現される。なお、繊維ディメンションとは、繊維の長さ（Ｌ）、繊維の幅（Ｄ）、繊維のルーメンの幅（ｌ）を光学顕微鏡などで拡大して測定し、下記（１）式、（２）式により計算される値であり、保水度とは、ＪＡＰＡＮ ＴＡＰＰＩ ＮＯ．２６に規定されているパルプの膨潤度の指標であり、パルプ全体に占める膨潤繊維中に取り込まれて保持されている水分の割合を示すものである。
ｌ／Ｄ＝ｌ÷Ｄ … （１）、 Ｌ／Ｄ＝Ｌ÷Ｄ … （２）
In the present invention, the average fiber dimension and average water retention when the water-dispersible fiber is not beaten are as follows: l / D value is 0.50 to 0.70, L / D value is 76 or less, water retention is 100% or less, and more. Preferably, when the l / D value is 0.50 to 0.70, the L / D value is 45 to 76, and the water retention is 100% or less, excellent water dispersion performance is exhibited. The fiber dimension is measured by enlarging the fiber length (L), fiber width (D), and fiber lumen width (l) with an optical microscope or the like, using the following formula (1), (2) It is a value calculated by the formula, and the water retention is JAPAN TAPPI NO. 26 is an index of the degree of swelling of the pulp specified in No. 26, and indicates the proportion of moisture that is taken in and retained in the swollen fibers in the entire pulp.
l / D = 1 / D (1), L / D = L / D (2)
なお，本発明に使用する水溶紙は，特許第４７２１４３２号公報に示される情報記録用紙のように，水解性基材の少なくとも一面に情報記録用の塗工層を設けたものであってもよい。塗工層を設けた水溶紙を使用し，塗工層を外側に配置すれば，該塗工層に直接情報が記録できるため、本願発明の尿吸収凝固包装体を使用する方法等を直接印刷表示することが出来る。 The water-soluble paper used in the present invention may be one in which a coating layer for information recording is provided on at least one surface of a water-degradable substrate, as in the information recording paper disclosed in Japanese Patent No. 4721432. . If water-coated paper with a coating layer is used and the coating layer is placed on the outside, information can be recorded directly on the coating layer, so the method of using the urine-absorbing coagulation package of the present invention is printed directly. Can be displayed.
賦活処理した椰子殻活性炭
本発明で使用する椰子殻活性炭は，ココヤシの実の殻を炭化加工した後，賦活処理（高温水蒸気処理）し，内部に直径１〜２０ｎｍのミクロ孔をピークに発達させたものである。該椰子殻活性炭は，本発明である尿吸収凝固包装体を軽量でコンパクトに形成するために，原料とするココヤシは,不純物の少ない硬質のスリランカ産が好ましい。また平均粒子径は３００〜５００μｍが好ましい。平均粒子径が３００μｍ未満又はスリランカ産以外のココヤシでは，吸水性ポリマーと混合した際に黒色に汚れた外観となり，５００μｍ超ではアンモニア等の悪臭成分の吸着効率が低下する。市販の賦活処理した椰子殻活性炭としては，活力炭ＫＤ−ＧＷ（商品名，平均粒子径４００μｍ，株式会社ユー・イー・エス製）がある。成人の１回の尿の排泄毎に一の尿吸収凝固包装体を使用して該尿を処理する場合は，悪臭成分を効率的に吸着するため，１．０〜２．０ｇを袋内に封入することが好ましい。１．０ｇ以下では吸着量が不足し，２．０ｇ超ではコスト高となる。なお，本明細書で平均粒子径とは，粒子径と積算分率から積算分率５０％の粒子径を平均粒子径として算出したものをいう。
Activated coconut shell activated carbon The coconut shell activated carbon used in the present invention is obtained by carbonizing the coconut husk, followed by activation treatment (high-temperature steam treatment) to form micropores having a diameter of 1 to 20 nm inside. It has been developed to the peak. The coconut shell activated carbon is preferably made of hard Sri Lanka, which has few impurities, in order to form the urine absorption coagulation package of the present invention in a lightweight and compact form. The average particle size is preferably 300 to 500 μm. When the average particle size is less than 300 μm or coconut palms other than Sri Lanka are mixed with a water-absorbing polymer, the appearance becomes black, and if it exceeds 500 μm, the adsorption efficiency of malodorous components such as ammonia decreases. As a commercially available activated coconut shell activated carbon, there is activated charcoal KD-GW (trade name, average particle diameter 400 μm, manufactured by UES Co., Ltd.). When one urine absorption coagulation package is used for each urine excretion of an adult, the urine is treated, so that 1.0 to 2.0 g is put in the bag in order to efficiently absorb malodorous components. It is preferable to encapsulate. If it is 1.0 g or less, the amount of adsorption is insufficient, and if it exceeds 2.0 g, the cost becomes high. In the present specification, the average particle diameter means a particle diameter calculated from the particle diameter and the integrated fraction as the average particle diameter at a particle diameter of 50% of the integrated fraction.
吸水性ポリマー
吸水性ポリマーは，尿を吸収凝固させるために使用する。具体的には，親水性ナイロン，変性ポリビニルアルコール，ポリエチレンオキシド，ポリアクリル酸およびその塩，架橋ポリアクリル酸およびその塩，ポリスチレンスルホン酸の塩，ポリビニルピリジンおよびその塩，ポリビニルピロリドンなどの合成高分子やアルギン酸およびその塩，カルボキシメチルセルロース，ヒドロキシエチルセルロース，ヒドロキシプロピルセルロース，グラフト化デンプンなどの天然およびその誘導体高分子を使用することが出来る。
Water-absorbing polymer The water-absorbing polymer is used to absorb and coagulate urine. Specifically, synthetic polymers such as hydrophilic nylon, modified polyvinyl alcohol, polyethylene oxide, polyacrylic acid and salts thereof, cross-linked polyacrylic acid and salts thereof, polystyrenesulfonic acid salts, polyvinylpyridine and salts thereof, and polyvinylpyrrolidone. And natural and derivative polymers such as alginic acid and salts thereof, carboxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, and grafted starch can be used.
吸水性ポリマーは低廉で吸水性能が良いことよりポリアクリル酸塩系の吸水性ポリマーを好適に使用することができ，０.９％（Ｗ／Ｖ）塩化ナトリウム水溶液に対する１分間の吸水量が５０〜７０ｇ／ｇであり，平均粒子径は２００μｍ〜６００μｍのものが好ましい。平均粒子径が２００μｍ未満では袋に封入する際の取扱いが不便であり，６００μｍ超では吸水効率が低下する。市販の吸水性ポリマーとしては，アクアキープＳＡ−６０Ｓ（商品名，ポリアクリル酸塩系吸水性ポリマー，０.９％（Ｗ／Ｖ）塩化ナトリウム水溶液に対する１分間の吸水量６０ｇ／ｇ，平均粒子径３００〜５００μｍ，住友精化社製）がある。 Since the water-absorbing polymer is inexpensive and has good water-absorbing performance, a polyacrylate-based water-absorbing polymer can be preferably used. The water absorption amount per minute with respect to a 0.9% (W / V) sodium chloride aqueous solution is 50%. The average particle size is preferably 200 μm to 600 μm. If the average particle size is less than 200 μm, handling when encapsulating in the bag is inconvenient, and if it exceeds 600 μm, the water absorption efficiency decreases. Commercially available water-absorbing polymers include Aquakeep SA-60S (trade name, polyacrylate-based water-absorbing polymer, 0.9% (W / V) sodium chloride aqueous solution, water absorption amount of 60 g / g, average particle size) The diameter is 300 to 500 μm, manufactured by Sumitomo Seika Co., Ltd.).
吸水性ポリマーの袋内への封入量は，成人の１回の尿の排泄毎に一の尿吸収凝固包装体を使用して該尿を処理する場合は，尿の吸収量を確保するために６.０〜７.０ｇが好ましい。６.０ｇ未満では吸収量が不足し，７.０ｇ超では成人が排泄する１回当たりの尿を吸収凝固させるのに余る量となる。 The amount of water-absorbing polymer enclosed in the bag is to ensure the amount of urine absorption when one urine absorption coagulation package is used for each urine excretion of an adult. 6.0-7.0g is preferable. If it is less than 6.0 g, the amount of absorption is insufficient, and if it exceeds 7.0 g, the amount of urine per adult excreted is excessively absorbed and coagulated.
なお，本発明に係る尿吸収凝固包装体は尿の処理だけでなく，大便の処理にも使用することができ，大便に使用する場合は，袋を破って均一に混合されている賦活処理した椰子殻活性炭と吸水性ポリマーを該大便の上に散布する。該散布により大便に含まれている水分が吸収凝固され悪臭は賦活処理された椰子殻活性炭に吸収されるため，該悪臭が周囲に揮散することが無く，ポリエチレン製袋等内に排泄した大便を衛生的に廃棄処理することが出来る。 In addition, the urine absorption coagulation package according to the present invention can be used not only for urine treatment but also for stool treatment. Sprinkle coconut shell activated carbon and water-absorbing polymer on the stool. Since the moisture contained in the stool is absorbed and solidified by the spraying and the malodor is absorbed by the activated coconut shell activated carbon, the odor does not volatilize around and the stool excreted in a polyethylene bag or the like is removed. It can be disposed of in a sanitary manner.
以下，実施例及び比較例にて本出願に係る尿吸収凝固包装体について具体的に説明する。 Hereinafter, the urine absorption coagulation package according to the present application will be specifically described in Examples and Comparative Examples.
実施例１乃至実施例６
表１に示す重量の賦活処理した椰子殻活性炭と吸水性ポリマーを，内面にポリビニルアルコール層がラミネートされた水溶紙で形成した袋内に一袋毎に封入して実施例１乃至実施例６の尿吸収凝固包装体を得た。袋の開口部は熱溶着処理することによりシールした。賦活処理した椰子殻活性炭には，活力炭ＫＤ−ＧＷ（商品名，平均粒子径４００μｍ，株式会社ユー・イー・エス製）を，吸水性ポリマーにはアクアキープＳＡ−６０Ｓ（商品名，ポリアクリル酸塩系吸水性ポリマー，住友精化社製）を，水溶紙には，水溶紙Ａ３０１５（商品名，坪量３０ｇ／ｍ２，片面１５μｍポリビニルアルコール層ラミネート，日本製紙パピリア社製）を使用した。
Example 1 to Example 6
The activated coconut shell activated carbon and water-absorbing polymer having the weight shown in Table 1 are enclosed in a bag formed of water-soluble paper having a polyvinyl alcohol layer laminated on the inner surface for each bag. A urine absorption coagulation package was obtained. The opening of the bag was sealed by heat welding. Activated charcoal KD-GW (trade name, average particle diameter 400 μm, manufactured by UES Co., Ltd.) is used for activated coconut shell activated carbon, and Aquakeep SA-60S (trade name, polyacrylic) is used for the water-absorbing polymer. Acid-based water-absorbing polymer (manufactured by Sumitomo Seika Co., Ltd.) was used as water-soluble paper, and water-soluble paper A3015 (trade name, basis weight 30 g / m 2 , single-sided 15 μm polyvinyl alcohol layer laminate, manufactured by Nippon Paper Papillia) was used. .
比較例１
表１に示す重量の吸水性ポリマーを水溶紙で形成した袋内に封入して比較例１の尿吸収凝固包装体を得た。吸水性ポリマー及び水溶紙は実施例１乃至実施例６と同一のものを使用した。
Comparative Example 1
A water-absorbing polymer having a weight shown in Table 1 was enclosed in a bag formed of water-soluble paper to obtain a urine absorption coagulation package of Comparative Example 1. The same water-absorbing polymer and water-soluble paper as in Examples 1 to 6 were used.
評価項目および評価方法Evaluation items and evaluation methods
吸水量
実施例１乃至実施例６又は比較例１の尿吸収凝固包装体を，各々，ＪＩＳＫ７２２３高吸水性樹脂の吸水量試験方法に従い，０.９％（Ｗ／Ｖ）塩化ナトリウム水溶液の１時間後の吸水量を測定した。
Water absorption amount 1 hour each of 0.9% (W / V) sodium chloride aqueous solution of the urine absorption coagulation package of Examples 1 to 6 or Comparative Example 1 in accordance with the water absorption amount test method of JISK7223 superabsorbent resin. The subsequent water absorption was measured.
アンモニアガス除去性
実施例１乃至実施例６又は比較例１の尿吸収凝固包装体を，各々，初期濃度４０ｐｐｍのテドラー製のエアーバッグ（５Ｌ）内に１時間放置し，その後のエアーバッグ内のアンモニア濃度をガス検知管で測定した。
Ammonia gas removability The urine-absorbing coagulation packages of Examples 1 to 6 or Comparative Example 1 were each left in an air bag (5 L) made of Tedlar having an initial concentration of 40 ppm for 1 hour, The ammonia concentration was measured with a gas detector tube.
臭気
成人男性（３０歳代）に５Ｌのポリエチレン製袋内に排尿してもらい，排尿毎に直ちに該尿内に実施例１乃至実施例６又は比較例１の各々の尿吸収凝固包装体を尿内に投入する。投入１分後に臭気の程度を評価した。臭気が強い場合を×，臭気がわずかにある場合を△，臭気が無い場合を○とした。
Odor
An adult male (30's) urinates in a 5 L polyethylene bag, and immediately after urination, each of the urine absorbing coagulation packages of Examples 1 to 6 or Comparative Example 1 is placed in the urine. In The degree of odor was evaluated 1 minute after the addition. The case where the odor was strong was rated as x, the case where there was a slight odor as △, and the case where there was no odor as ◯.
尿吸収性
成人男性（３０歳代）及び成人女性（３０歳代）に５Ｌのポリエチレン製袋内に排尿してもらい，排尿毎に直ちに該尿内に実施例１乃至実施例６又は比較例１の各々の尿吸収凝固包装体を尿内に投入する。投入後１分後の尿吸収性について目視で評価した。すべての尿が吸収されている場合を○，吸収されていない尿が残っている場合を×とした。
Urine-absorbing adult males (30's) and adult women (30's) urinate in a 5 L polyethylene bag, and immediately after urination, Examples 1 to 6 or Comparative Example 1 Each urine absorbing and coagulating package is put into urine. The urine absorbability 1 minute after the injection was visually evaluated. The case where all the urine was absorbed was marked with ○, and the case where unabsorbed urine remained was marked with ×.
評価結果
評価結果を表２に示す。
Evaluation results The evaluation results are shown in Table 2.
表２に示すように実施例１乃至実施例３は臭気及び尿吸収性の評価は○であった。実施例４は臭気がわずかにあったが，屋外であれば使用可能である。実施例５は尿吸収性が成人男性の場合×評価であったが，成人女性は○評価であり，成人女性であれば使用可能である。実施例６は吸水量が多いが臭気及び尿吸収性は○評価であり，コスト及びコンパクト性を考慮しなければ使用可能である。賦活処理した椰子殻活性炭を含まない比較例１は臭気が強く使用には適さない。
As shown in Table 2, in Examples 1 to 3, the evaluation of odor and urine absorbability was “good”. Example 4 had a slight odor, but can be used outdoors. In Example 5, the urine absorbability was evaluated as x in the case of an adult male, but it was evaluated as ○ for an adult female, and can be used if it is an adult female. In Example 6, the amount of water absorption is large, but the odor and urine absorbability are evaluated as o, and can be used unless cost and compactness are taken into consideration. Comparative example 1 which does not contain activated coconut shell activated carbon has a strong odor and is not suitable for use.
Claims (7)
The water-soluble paper is laminated on one side with a polyvinyl alcohol layer, a bag is formed with the laminate layer on the inside, and the opening of the bag is heat-sealed. Urine absorption coagulation package.
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| JP7346781B2 (en) * | 2019-07-31 | 2023-09-20 | 日本製紙株式会社 | Absorber |
| JP6831545B1 (en) * | 2019-08-19 | 2021-02-17 | 薫 小園 | Coagulant and method for producing the coagulant |
| JP6937059B1 (en) * | 2020-11-13 | 2021-09-22 | 有限会社フレスト | Disaster urine treatment kit |
| JP7104273B1 (en) | 2021-10-19 | 2022-07-21 | 株式会社ファンデクセル | Coagulant and excrement treatment bag using it |
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| JPS59159400U (en) * | 1983-06-06 | 1984-10-25 | 和田産業株式会社 | Powder pack for urine coagulation |
| JPH0773903B2 (en) * | 1991-12-17 | 1995-08-09 | 技術研究組合医療福祉機器研究所 | Body excrement supplies |
| JP4097348B2 (en) * | 1999-03-09 | 2008-06-11 | 花王株式会社 | Deodorants |
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| JP4721432B2 (en) * | 2006-03-10 | 2011-07-13 | 日本製紙株式会社 | Information recording paper |
| JP2009247729A (en) * | 2008-04-09 | 2009-10-29 | Pilot Corporation | Sheet set for preventing contamination and preventing method using the same |
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