JP7557181B2 - URINE COMPONENT VISUALIZING AGENT AND URINE COMPONENT VISUALIZING METHOD - Google Patents
URINE COMPONENT VISUALIZING AGENT AND URINE COMPONENT VISUALIZING METHOD Download PDFInfo
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- 210000002700 urine Anatomy 0.000 title claims description 87
- 238000000034 method Methods 0.000 title claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 40
- 238000012800 visualization Methods 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000003599 detergent Substances 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 7
- 238000007794 visualization technique Methods 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 7
- 239000011575 calcium Substances 0.000 description 6
- 239000012459 cleaning agent Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 5
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 5
- 229910021647 smectite Inorganic materials 0.000 description 5
- 238000011179 visual inspection Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 3
- 239000002738 chelating agent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000007793 ph indicator Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229930002877 anthocyanin Natural products 0.000 description 2
- 235000010208 anthocyanin Nutrition 0.000 description 2
- 239000004410 anthocyanin Substances 0.000 description 2
- 150000004636 anthocyanins Chemical class 0.000 description 2
- 229910001563 bainite Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- LLYOXZQVOKALCD-UHFFFAOYSA-N chembl1400298 Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC1=CC=CC=N1 LLYOXZQVOKALCD-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- PRZSXZWFJHEZBJ-UHFFFAOYSA-N thymol blue Chemical compound C1=C(O)C(C(C)C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C(=CC(O)=C(C(C)C)C=2)C)=C1C PRZSXZWFJHEZBJ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
本発明は、トイレの床面等に飛散した尿成分を可視化するために用いられる尿成分可視化剤及び尿成分可視化方法に関するものである。 The present invention relates to a urine component visualization agent and a urine component visualization method used to visualize urine components scattered on the floor of a toilet, etc.
トイレの便器や床面や壁面等に飛散した尿成分は放置すると細菌により分解されてアンモニア臭等の悪臭の原因となるため、定期的に清掃することが望まれる。しかし尿成分は透明であって目視することができない。このため、床面全体を清掃しなければならず、しかも確実に除去されたか否かを確認することもできない。 If urine components are left on the toilet bowl, floor, walls, etc., they will decompose due to bacteria and cause foul odors such as ammonia odor, so it is advisable to clean them regularly. However, urine components are transparent and cannot be seen with the naked eye. For this reason, the entire floor must be cleaned, and it is not possible to confirm whether they have been completely removed.
pH指示薬を用いてペットなどの尿のpHを測定し、ペットの健康状態を判断することが、特許文献１、特許文献２に示されている。特許文献1では尿成分中の水素イオンに呈色するチモールブルーやフェノールフタレイン等のpH指示薬が配合された組成物を用いて、健康状態を確認している。特許文献２では、視認性を向上させるため、pH指示薬にアントシアニンを用いて健康状態を確認している。また特許文献３には、人体の手などの身体部位の洗浄が十分に行われたか否かを可視化するため、pHが異なる2種類の液を用い、色の変化によって洗浄の完了を判断することが示されている。 Patent Document 1 and Patent Document 2 show that a pH indicator is used to measure the pH of urine of pets and other animals to determine their health condition. In Patent Document 1, the health condition is confirmed using a composition containing a pH indicator such as thymol blue or phenolphthalein, which changes color to hydrogen ions in urine components. In Patent Document 2, anthocyanin is used as a pH indicator to improve visibility and confirm the health condition. Patent Document 3 shows that two types of liquids with different pH values are used to visualize whether or not a part of the human body, such as the hands, has been sufficiently washed, and the completion of washing is determined by the change in color.
しかしこれらの特許文献１～３の発明は、何れも尿成分の可視化を目的とするものではない。またこれらの発明は何れも外部環境の影響を受け易いpHによる色の変化を利用しているため、洗浄剤を用いてトイレの床面の洗浄を行うような場合には、洗浄剤が付着面のpHを変動させてしまうため、付着箇所の見分けが付かなくなるという問題があった。 However, none of the inventions in Patent Documents 1 to 3 aim to visualize urine components. In addition, these inventions all utilize color changes due to pH, which is easily affected by the external environment, so when using a cleaning agent to clean the toilet floor, the cleaning agent changes the pH of the surface to which the agent is attached, making it difficult to distinguish where the agent is attached.
本発明の目的は上記した従来の問題点を解決し、付着面のpHが変化した場合にも確実に尿成分を可視化することができる尿成分可視化剤及び尿成分可視化方法を提供することである。 The object of the present invention is to provide a urine component visualization agent and a urine component visualization method that solve the above-mentioned conventional problems and can reliably visualize urine components even when the pH of the attachment surface changes.
上記の課題を解決するためになされた本発明の尿成分可視化剤は、尿中の金属成分により呈色する金属指示薬と、希釈液とを含有し、飛散した尿成分を清掃除去するに先立ち、前記尿成分の付着箇所を可視化することを特徴とするものである。なお、前記金属指示薬としてアリザリンレッドを用いることができる。また前記希釈液を、水または有機溶媒とすることができる。さらにpH低下剤を添加することもできる。 The urine component visualization agent of the present invention, which has been made to solve the above problems, contains a metal indicator that changes color due to metal components in urine and a diluent, and is characterized in that it visualizes the adhesion sites of the urine components before cleaning and removing the scattered urine components . Alizarin red can be used as the metal indicator. The diluent can be water or an organic solvent. A pH-lowering agent can also be added.
また本発明の尿成分可視化方法は、飛散した尿成分を清掃除去するに先立ち、前記尿成分の付着面に上記の尿成分可視化剤を噴霧して前記尿成分を変色させることにより、前記尿成分の付着箇所を可視化することを特徴とするものである。また、尿成分可視化剤と、pH低下剤とを、便器、床面壁面いずれかに噴霧することを特徴とするものである。また、本発明の尿成分除去方法は、前記尿成分可視化方法によって変色した部分に洗浄剤を使用して尿成分を除去することを特徴とするものである。 The urine component visualization method of the present invention is characterized in that, prior to cleaning and removing the scattered urine components, the urine component visualization agent is sprayed onto the surface to which the urine components are attached to discolor the urine components, thereby visualizing the locations where the urine components are attached . The urine component visualization agent and a pH-lowering agent are sprayed onto either the toilet bowl or the floor or wall. The urine component removal method of the present invention is characterized in that a cleaning agent is used to remove the urine components from the areas discolored by the urine component visualization method.
本発明においては、外部環境の影響を受け易いpHではなく、尿中の物理的定着し易いＣａ等の金属成分により尿成分を可視化させることができるため、洗剤により付着面のpHが変化した場合にも、尿成分の確実な清掃除去が可能となる。本発明の尿成分可視化剤は単独で便器、床面または壁面に噴霧してもよいが、尿成分可視化剤にpH低下剤を添加しておくか、pH低下剤を併せて噴霧すれば、視認性を更に向上させることが可能となる。 In the present invention, urine components can be visualized not by pH, which is easily affected by the external environment, but by metal components such as Ca that are easily physically fixed in urine, so that urine components can be reliably cleaned and removed even if the pH of the surface to which they are attached changes due to detergent. The urine component visualization agent of the present invention may be sprayed alone on the toilet bowl, floor surface, or wall surface, but visibility can be further improved by adding a pH-lowering agent to the urine component visualization agent or spraying them together with a pH-lowering agent.
本発明では、尿中の金属成分により呈色する金属指示薬を用いる。一般に、人の尿成分にはＮａ、Ｋ、Ｃａ、Ｍｇ、Ｃｕ等の金属成分が微量に存在するので、本発明では例えば、アリザリンレッドＳ、ＥＤＴＡ、ＰＡＮ等の金属指示薬を用いることにより尿成分を可視化する。なお、本発明における尿成分とは、人の尿成分のみならず、犬、猫に代表されるペットなど、動物の尿成分も含まれる。 In the present invention, a metal indicator that changes color depending on metal components in urine is used. Generally, human urine contains trace amounts of metal components such as Na, K, Ca, Mg, and Cu, so in the present invention, the urine components are visualized by using metal indicators such as Alizarin Red S, EDTA, and PAN. Note that the urine components in the present invention include not only human urine components, but also animal urine components such as pets such as dogs and cats.
アリザリンレッドは赤色の染料であり、レーキ顔料として知られている。アリザリン分子のヒドロキシ基に隣接した水素をスルホ基に置換したもののナトリウム塩がアリザリンレッドＳであり、金属イオンと結合する性質を持つため、生体内のカルシウム塩沈着部を染色するために生物学の分野で用いられている。このアリザリンレッドＳは、尿成分中のＣａと反応して赤色に呈色する。 Alizarin red is a red dye known as a lake pigment. Alizarin red S is the sodium salt of the alizarin molecule in which the hydrogen adjacent to the hydroxyl group is replaced with a sulfo group, and because it has the ability to bind to metal ions, it is used in the field of biology to stain calcium salt deposits in the body. Alizarin red S reacts with Ca in urine components to turn red.
ＥＤＴＡ（エチレンジアミン四酢酸）はキレート剤であり、金属イオンとキレート錯体を形成する性質を持ち、Ｃａ、Ｃｕなどの金属イオンと強く結合する。ＥＤＴＡは、一定条件下において、尿成分中のＣａと反応し、呈色する。 EDTA (ethylenediaminetetraacetic acid) is a chelating agent that has the property of forming chelate complexes with metal ions and binds strongly to metal ions such as Ca and Cu. Under certain conditions, EDTA reacts with Ca in urine components and produces a color.
ＰＡＮ［1-（2-Pyridylazo）-2-naphthol）］もキレート剤であり、多くの金属とキレート錯体を形成する。有機溶媒に溶かすことができ、アルカリ性にすれば水にも溶かすことができる。ＰＡＮは尿成分中のＣａと反応して黄色に呈色する。 PAN [1-(2-Pyridylazo)-2-naphthol] is also a chelating agent that forms chelate complexes with many metals. It can be dissolved in organic solvents, and can also be dissolved in water if the solution is made alkaline. PAN reacts with Ca in urine components to turn yellow.
本発明の尿成分可視化剤は、上記した金属指示薬を希釈液に溶解、あるいは分散させたものである。希釈液は水またはエタノール、ベンゼンなどの有機溶媒である。本発明の尿成分可視化剤をスプレー容器に入れてトイレの床面や壁面にスプレーすれば、尿成分が付着した部位は、変色するため、尿成分を可視化することができる。しかも洗浄剤により付着面のpHが変化しても付着箇所を確認できるので、洗浄剤を使用して付着面を洗浄することができる。 The urine component visualization agent of the present invention is obtained by dissolving or dispersing the above-mentioned metal indicator in a diluent. The diluent is water or an organic solvent such as ethanol or benzene. If the urine component visualization agent of the present invention is placed in a spray container and sprayed onto the floor or walls of a toilet, the areas where the urine components are attached will change color, making the urine components visible. Furthermore, since the location of adhesion can be confirmed even if the pH of the attached surface is changed by a cleaning agent, the attached surface can be cleaned using a cleaning agent.
次の実施例に示すように、金属指示薬はpHが酸性領域であってもアルカリ領域であっても呈色するが、pH低下剤を尿成分可視化剤に添加しておくか、別容器に収納したpH低下剤を併せて噴霧すれば、尿成分可視化剤の視認性を更に向上させることができる。pH低下剤としては、例えばクエン酸やその水溶液を用いることができるが、これに限定されるものではない。 As shown in the following examples, metal indicators change color whether the pH is in the acidic or alkaline range, but the visibility of the urine component visualization agent can be further improved by adding a pH-lowering agent to the urine component visualization agent or spraying a pH-lowering agent stored in a separate container together. Examples of pH-lowering agents that can be used include, but are not limited to, citric acid and its aqueous solution.
また次の実施例に示すように、膨潤性の鉱物であるスメクタイト（ベイナイト、モンモリロライト等）の粉砕物を尿成分可視化剤に添加することが出来る。
スメクタイト（ベイナイト、モンモリロライト等）は、チキソ性を有しており、通常は高粘度であるが、熱や圧力が加わると、低粘度化する性質を持っている。これによりは、スメクタイト等を含んだ可視化剤溶液は、圧力が加わるスプレー噴霧時は低粘度で噴霧しやすくなると同時に、スプレー噴霧後は、高粘度化する為、可視化剤溶液は、飛散したり、液ダレすることが無い。
以下に本発明の実施例と比較例を示す。
As shown in the following examples, pulverized smectite (bainite, montmorillonite, etc.), which is a swelling mineral, can be added to the urine component visualization agent.
Smectite (bainite, montmorillonite, etc.) has thixotropy and is usually highly viscous, but has the property of becoming less viscous when heat or pressure is applied. This means that a visualization agent solution containing smectite, etc., has a low viscosity and is easy to spray when pressure is applied to it, and at the same time, it becomes more viscous after spraying, so the visualization agent solution does not scatter or drip.
Examples of the present invention and comparative examples are given below.
表１に示すように、実施例１－４の４種類の尿成分可視化剤と、比較例１－２の２種類の尿成分可視化剤を調合した。表中の数値はpHを除き、質量％を示す。実施例１－３は金属指示薬としてアリザリンレッドＳを使用し、実施例４は金属指示薬としてキレート剤であるＥＤＴＡとＰＡＮを使用した。比較例では呈色剤としてアントシアニンを用いた。また表１に示す通り、クエン酸とスメクタイトを添加した。クエン酸を添加した尿成分可視化剤のpHは３.０－４.０であり、添加しない尿成分可視化剤のpHは１１．０である。 As shown in Table 1, four types of urine component visualization agents were prepared in Examples 1-4 and two types in Comparative Examples 1-2. The values in the table indicate mass %, except for pH. Alizarin Red S was used as the metal indicator in Examples 1-3, and EDTA and PAN, which are chelating agents, were used as metal indicators in Example 4. Anthocyanin was used as the coloring agent in the Comparative Example. Citric acid and smectite were also added, as shown in Table 1. The pH of the urine component visualization agents to which citric acid was added was 3.0-4.0, and the pH of the urine component visualization agent to which citric acid was not added was 11.0.
これらの尿成分可視化剤をスプレー容器に入れてトイレの床面にスプレーし、付着箇所の視認性、液体の飛散性を評価し、表１の可視化剤噴霧時の評価の欄１に記載した。視認性についての評価は、尿成分可視化剤をスプレーした場合において、尿成分の付着箇所が、それ以外の箇所と目視ではっきりと判別可能な場合は○、尿成分の付着箇所がそれ以外の箇所と目視で判別可能な場合は△、尿成分の付着箇所が、それ以外の箇所と目視で判別出来ない場合は×とした。また、液体の飛散性についての評価は、可視化剤が、目的としたスプレー噴霧箇所に適切に吹きかけられており、その他の箇所に全く飛散していない場合は○、可視化剤が、目的としたスプレー噴霧箇所に概ね噴霧されているが、それ以外の箇所に飛散している場合は△、可視化剤が、目的としたスプレー噴霧箇所に殆ど噴霧されず、その他の箇所に飛散している場合は×とした。 These urine component visualization agents were placed in spray containers and sprayed on the toilet floor, and the visibility of the adhesion areas and the scattering of the liquid were evaluated, and the results are shown in column 1 of Table 1 for evaluation when the visualization agent was sprayed. The evaluation of visibility was given as ○ if the adhesion areas of the urine components were clearly distinguishable from other areas with the naked eye when the urine component visualization agent was sprayed, △ if the adhesion areas of the urine components were distinguishable from other areas with the naked eye, and × if the adhesion areas of the urine components could not be distinguished from other areas with the naked eye. The evaluation of scattering of the liquid was given as ○ if the visualization agent was properly sprayed at the intended spray area and did not scatter at all to other areas, △ if the visualization agent was mostly sprayed at the intended spray area but scattered to other areas, and × if the visualization agent was hardly sprayed at the intended spray area and scattered to other areas.
視認性について、実施例1においては、尿成分の付着箇所は赤、それ以外の箇所は赤紫色となり、目視で判別可能な結果となった。実施例２において、尿成分の付着箇所は赤、それ以外の箇所は黄色となり、目視ではっきりと判別可能な結果となった。実施例３も同様であった。実施例４においては、尿成分の付着箇所は黄色、それ以外の箇所は赤紫色となり、目視で判別可能な結果となった。比較例1において、尿成分の付着箇所は紫色、それ以外の箇所は桃色となり、目視ではっきりと判別可能な結果となった。比較例２において、尿成分の付着箇所は紫色、それ以外の箇所も紫色となり、尿成分の付着箇所が、それ以外の箇所と目視で判別出来ない結果となった。 Regarding visibility, in Example 1, the areas where urine components were attached were red and the other areas were reddish purple, resulting in a result that could be distinguished by visual inspection. In Example 2, the areas where urine components were attached were red and the other areas were yellow, resulting in a result that could be clearly distinguished by visual inspection. The same was true for Example 3. In Example 4, the areas where urine components were attached were yellow and the other areas were reddish purple, resulting in a result that could be clearly distinguished by visual inspection. In Comparative Example 1, the areas where urine components were attached were purple and the other areas were pink, resulting in a result that could be clearly distinguished by visual inspection. In Comparative Example 2, the areas where urine components were attached were purple and the other areas were also purple, resulting in a result that the areas where urine components were attached could not be distinguished by visual inspection from the other areas.
飛散性について、スメクタイトが添加されていない実施例３については、可視化剤が、若干尿付着箇所以外の箇所に飛散していた。それ以外の実施例１、２、４及び比較例においては、可視化剤が、尿付着箇所に適切に吹きかけられており、その他の箇所に全く飛散していなかった。 Regarding scattering, in Example 3, in which smectite was not added, the visualization agent was slightly scattered to areas other than the areas where urine was attached. In the other Examples 1, 2, and 4 and the Comparative Example, the visualization agent was properly sprayed onto the areas where urine was attached, and did not scatter to other areas at all.
しかし、尿付着箇所に、尿可視化剤を噴霧した後、トイレの床面にpHの異なる３種類の洗剤を噴霧したところ、表１の洗剤噴霧時の評価の欄２に示すように、実施例１－４では、洗剤の噴霧前後で、尿付着箇所の色の変化がなく、洗剤除去後の変色に問題がなかったが、比較例では洗剤の噴霧前後で、尿可視化剤は、pHの影響を受けて色が変化し、尿成分の付着箇所とそれ以外の箇所の見分けが付かなくなった。 However, when the urine-stained areas were sprayed with a urine visualization agent, and then three types of detergent with different pH levels were sprayed on the toilet floor, as shown in column 2 for evaluation of detergent spraying in Table 1, in Examples 1-4, there was no change in color of the urine-stained areas before and after detergent spraying, and there were no problems with discoloration after the detergent was removed, but in the comparative example, the urine visualization agent changed color before and after detergent spraying due to the influence of pH, making it impossible to distinguish between areas with urine components and other areas.
この実験で用いた３種類の洗剤の配合は表２、表３、表４に示した通りである。なお、洗剤配合は表２～４に示されるものに限定されず、溶剤に、洗浄剤を含み、所定のｐＨに調整されているものであれば良い。表２はpHが９の強アルカリ性洗剤、表３はpHが７.５のアルカリ性洗剤、表４はpHが３の酸性洗剤である。 The formulations of the three types of detergent used in this experiment are shown in Tables 2, 3, and 4. Note that the detergent formulation is not limited to those shown in Tables 2 to 4, and any detergent that contains a cleaning agent in a solvent and is adjusted to a specified pH may be used. Table 2 shows a strong alkaline detergent with a pH of 9, Table 3 shows an alkaline detergent with a pH of 7.5, and Table 4 shows an acidic detergent with a pH of 3.
上記の実験結果から明らかなように、本発明によれば付着面のpHが変化した場合にも確実に尿成分を可視化することができるので、床面等に付着した尿成分を視認し、洗剤を用いて確実に洗浄することができる。 As is clear from the above experimental results, the present invention can reliably visualize urine components even when the pH of the surface on which they are attached changes, making it possible to visually confirm urine components attached to floor surfaces, etc., and reliably clean them using detergent.
Claims (4)
飛散した尿成分を清掃除去するに先立ち、前記尿成分の付着箇所を可視化することを特徴とする尿成分可視化剤。 The present invention relates to a method for testing urine samples containing a metal indicator that changes color in response to metal components in urine and a diluent .
A urine component visualizing agent which is characterized by visualizing the adhesion sites of urine components prior to cleaning and removing the scattered urine components .
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| JP2012187101A (en) | 2011-02-25 | 2012-10-04 | Kao Corp | Method of visually determining site of origin of urine odor formation |
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| JP2012187101A (en) | 2011-02-25 | 2012-10-04 | Kao Corp | Method of visually determining site of origin of urine odor formation |
| US20140273082A1 (en) | 2013-03-15 | 2014-09-18 | Iris International, Inc. | Method and composition for staining and processing a urine sample |
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