JP2023014113A - Ostomy prosthesis lubricating deodorant composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an ostomy prosthesis lubricating deodorant composition that has further improved performances such as deodorizing property and handleability.

SOLUTION: There is provided an ostomy prosthesis lubricating composition containing a component (A1) of persimmon extract, a component (B1) of sugarcane extract, a component (C) of a hydrophilic polymer compound and a component (D) of water. Also there is provided an ostomy prosthesis lubricating deodorant composition containing a component (A2) of a tannin-based compound-containing deodorant component, a component (B2) of a stilbene-based compound-containing deodorant component, a component (C) of a hydrophilic polymer compound and a component (D) of water.

SELECTED DRAWING: None

COPYRIGHT: (C)2023,JPO&INPIT

Description

The present invention relates to lubricating deodorant compositions for ostomy appliances.

To guide the digestive tract and urinary tract to the body surface and construct a stoma (artificial anus, artificial bladder, etc.) on the body surface when there is a disease of the digestive system, urinary system, etc., or when excretion cannot be controlled by one's own will. There is Since the stoma cannot self-regulate excretion, a bag (ostomy appliance) for temporarily storing excretion from the stoma is attached to the opening of the stoma. As a problem in using the ostomy appliance, there is a problem that the odor of the excrement diffuses especially when the excrement is removed from the ostomy appliance.

Various deodorants have been proposed so far for removing odors such as excrement. For example, Patent Document 1 discloses a deodorant composition for an ostomy appliance, which is characterized by containing polyphenol. In addition, Patent Document 2 discloses a) persimmon tannin, b) one or more selected from the group consisting of nonionic cellulose-based water-soluble polymers and anionic cellulose-based water-soluble polymers, and c) carbonic acid. Disclosed is a lubricant composition for ostomy pouches, comprising d) water containing one or more selected from the group consisting of salts and bicarbonates. Furthermore, in Patent Document 3, it is characterized by having a deodorant effect with a molecular weight of 20,000 or less obtained from molasses, which is sugar cane-derived molasses, and/or molasses alcohol fermentation and distillation residue and/or brown sugar alcohol fermentation and distillation residue. A molasses fraction is disclosed. Also, US Pat. No. 5,300,002 discloses an ostomy system comprising an aqueous solution containing both a water-soluble lubricant and a compatible water-soluble complexing agent capable of complexing and neutralizing fecal odorant molecules. A lubricating deodorant for pouches is disclosed.

Furthermore, as a lubricant that facilitates removal of excrement from the ostomy appliance, for example, Patent Document 5 discloses a lubricant containing one or more selected from the group consisting of mineral oil, vegetable oil, animal oil, and synthetic oil, and having a water content of 90%. % by weight or less and a viscosity at 25° C. of 30 mPa·s or less is disclosed.

Japanese Patent Application Laid-Open No. 2007-215831 JP 2013-165849 A JP 2012-219086 A Japanese Patent Publication No. 2007-525251 JP 2004-081299 A

However, lubricating deodorants for ostomy appliances are still required to be further improved in performance such as deodorant properties and handleability. Accordingly, an object of the present invention is to provide a lubricating deodorant composition for ostomy appliances with further improved performance.

In view of the above-mentioned circumstances, the present inventors have made extensive studies on the constituent components of lubricating deodorants, and have found that the above problems can be solved by combining specific deodorizing components and further containing a hydrophilic polymer compound and water. We have found that the problem can be solved, and have completed the present invention.

That is, the present invention contains the following components (A1), (B1), (C) and (D), and has a viscosity of 800 to 1,800 mPa·s at 15 to 25°C. An odorant composition is provided.
(A1) persimmon extract (B1) sugarcane extract (C) carboxymethylcellulose (D) water Also provided is a lubricating deodorant composition for ostomy appliances that is free of salt and bicarbonate.
(A1) persimmon extract (B1) sugar cane extract (C) hydrophilic polymer compound (D) water

The present invention also provides a lubricant for ostomy appliances containing the following components (A2), (B2), (C) and (D) and having a viscosity of 800 to 1,800 mPa·s at 15 to 25°C. An odorant composition is also provided.
(A2) Deodorizing component containing tannin compound (B2) Deodorizing component containing stilbene compound (C) Carboxymethyl cellulose (D) Water In addition, the present invention includes the following components (A2), (B2), (C) ) and (D), and is free of carbonates and bicarbonates, is also provided.
(A2) Deodorant component containing tannin compound (B2) Deodorant component containing stilbene compound (C) Hydrophilic polymer compound (D) Water

ADVANTAGE OF THE INVENTION According to this invention, the lubricating deodorant composition for ostomy appliances excellent in deodorant property and handleability can be provided.

Preferred embodiments for carrying out the present invention are described below. It should be noted that the embodiments described below are representative embodiments of the present invention, and the scope of the present invention is not narrowly limited thereby.

<First embodiment>
The lubricating deodorant composition for an ostomy appliance according to the first embodiment of the present invention (hereinafter simply referred to as "lubricant deodorant composition") comprises component (A1) persimmon extract, component (B1) sugarcane extract, It contains component (C) a hydrophilic polymer compound and component (D) water. Each component will be described in detail below.

The component (A1) persimmon extract in the present embodiment is considered to have a deodorizing effect due to deodorant components such as persimmon tannins contained in the persimmon extract.
The method for extracting the persimmon extract is not particularly limited as long as it can extract the deodorizing component. For example, it is possible to use an extract obtained by fractionating, purifying, or the like from the squeezed juice obtained by pulverizing and squeezing persimmon as a raw material. In addition, as a commercial product containing a persimmon extract, for example, the “Pancil” series (“Pancil FG-22”, “Pancil COS-17”, etc.) manufactured by Release Science Industry Co., Ltd. can be used.

The component (A1) persimmon extract in the present embodiment is 2.5 to 10 masses in the lubricating deodorant composition from the viewpoint of deodorant and handleability (lubricity during fecal discharge) when using an ostomy appliance. %, more preferably 3 to 8% by mass.

On the other hand, the component (B1) sugarcane extract in the present embodiment is considered to have a deodorant effect due to the deodorizing components such as stilbene derivatives contained in the sugarcane extract.
The method for extracting the sugarcane extract is not particularly limited as long as it is a method capable of extracting the deodorizing component. For example, an extract obtained by fractionation, purification, etc. from a distillate obtained by distilling sugarcane juice or a solvent extract of sugarcane can be used. Specific examples of the sugarcane juice include pressed juice obtained by squeezing sugarcane as a raw material, infused juice obtained by leaching sugarcane with water, and clean juice and concentrated juice obtained by lime treatment at a raw sugar manufacturing factory. On the other hand, a specific example of the solvent extract of sugarcane is an extract obtained by extracting sugarcane with a general-purpose organic solvent such as methanol or ethanol. In addition, commercially available products containing sugar cane extracts such as “MSX-245” and “MSX-201” manufactured by Mitsui Sugar Co., Ltd. can be used.

The component (B1) sugarcane extract in the present embodiment is 0.05 to 10% by mass in the lubricating deodorant composition from the viewpoint of deodorant and handleability (lubricity during fecal discharge) when using an ostomy appliance. %, more preferably 0.1 to 5% by mass.

The lubricating deodorant composition according to the present embodiment combines the component (A1) persimmon extract and the component (B1) sugarcane extract to achieve deodorizing properties and handleability (when stool is discharged) when using an ostomy appliance. lubricity) can be improved.
As the deodorant mechanism of the lubricating deodorant composition according to the present embodiment, a chemical deodorant mechanism and a sensory deodorant mechanism can be considered. A chemical deodorizing mechanism is a mechanism that deodorizes by devolatizing, neutralizing, oxidizing/reducing, or decomposing malodorous components such as excrement. On the other hand, the sensuous deodorant mechanism is a mechanism that deodorizes by making the odor of excrement or the like inconspicuous by the scent of the deodorant component. As shown in the examples below, the lubricating deodorant composition according to the present embodiment is a lubricating deodorant composition containing only the component (A1) persimmon extract or only the component (B1) sugarcane extract (comparative example Compared to 1 and 2), it is also excellent in the effect of decomposing malodorous components (hydrogen sulfide gas) of excrement, etc., and is also excellent in the effect of making the odor of excrement difficult to perceive. As described above, the lubricating deodorant composition according to the present embodiment has a chemical deodorant mechanism and a sensory deodorant mechanism by combining the component (A1) persimmon extract and the component (B1) sugarcane extract. It is considered that the deodorizing effect is exerted and the deodorizing property against excrement and the like is improved.

The mass ratio (A1)/(B1) of component (A1) persimmon extract and component (B1) sugarcane extract in the present embodiment is preferably 0.1 to 20, more preferably 1 to 10. . By setting the mass ratio of the component (A1) and the component (B1) within the above range, it is possible to more effectively improve the deodorant property and handleability (lubricating property during excretion of feces) in the use of the ostomy appliance.

The component (C) hydrophilic polymer compound in the present embodiment has a thickening effect on the lubricating deodorant composition, and facilitates continuous adhesion of the lubricating deodorant composition to the inner surface of the pouch of the ostomy appliance. As a result, a lubricating effect is exhibited between the excrement, etc., and the lubricating deodorant composition adhering to the inner surface of the pouch of the ostomy appliance, and the handling property when removing the excrement, etc. from the inner surface of the pouch is improved. can be done. In addition, the hydrophilic polymer compound adsorbs malodorous components such as excrement, so that the deodorizing effect on excrement and the like can be maintained.

As the hydrophilic polymer compound, a natural, semisynthetic or synthetic hydrophilic polymer compound can be used. The term "semi-synthesis" is also called partial chemical synthesis, and refers to chemical synthesis using, as starting materials, compounds isolated from natural resources such as plant materials, microorganisms, or cell cultures.

Specific examples of natural hydrophilic polymer compounds include plant-based high-molecular compounds such as gum arabic, gum tragacanth, galactan, guar gum, carob gum, karaya gum, carrageenan, pectin, agar and starch (e.g., rice, corn, potato and wheat starch). Molecules; microbial polymers such as xanthan gum, dextrin, dextran, succinoglucan, mannan, locust bean gum and pullulan; animal polymers such as collagen, casein, albumin and gelatin;

Specific examples of semi-synthetic hydrophilic polymer compounds include starch-based polymers such as carboxymethyl starch and methylhydroxypropyl starch; methylcellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate, hydroxypropylcellulose, carboxymethylcellulose. , cellulose-based polymers such as sodium carboxymethylcellulose; alginic acid-based polymers such as sodium alginate, calcium alginate and propylene glycol alginate.

Specific examples of synthetic hydrophilic polymer compounds include vinyl polymers such as polyvinyl alcohol, polyvinyl methyl ether, polyvinylpyrrolidone and carboxyvinyl polymer; polyoxyethylenes such as polyethylene glycol and polyoxyethylene/polyoxypropylene copolymers; system polymers; acrylic polymers such as sodium polyacrylate and polyacrylamide; polyethyleneimine and the like.

In this embodiment, the hydrophilic polymer compound may be used singly or in combination of two or more of the above hydrophilic polymer compounds. Among these hydrophilic polymer compounds, it is preferable to use at least one selected from carboxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, pectin, karaya gum, mannan, locust bean gum, and gelatin. It is more preferable to use at least one selected from hydroxypropyl cellulose. Furthermore, it is particularly preferred to use carboxymethylcellulose. By including these hydrophilic polymer compounds in the lubricating deodorant composition, the lubricity between excrement and the inner surface of the pouch of the ostomy appliance can be further improved.

The component (C) hydrophilic polymer compound in the present embodiment is preferably contained in the lubricating deodorant composition in the range of 0.05 to 4.5% by mass, and 0.1 to 3% by mass. It is more preferable that it is contained. By setting the content of the hydrophilic polymer compound within the above range, the lubricating deodorant composition can be evenly and continuously adhered to the entire pouch of the ostomy appliance, and excrement, etc. can be adhered to the pouch of the ostomy appliance. Handleability when removing from the surface can be further improved.

The component (D) water in the present embodiment is contained in the lubricating deodorant composition together with the component (C) hydrophilic polymer compound, so that the lubricating deodorant composition has appropriate fluidity. The deodorant composition can be applied evenly throughout the pouch of the ostomy appliance. As a result, a lubricating effect is exhibited between the excrement, etc., and the lubricating deodorant composition adhering to the inner surface of the pouch of the ostomy appliance, and the handling property when removing the excrement, etc. from the inner surface of the pouch is improved. can be done.

In this embodiment, tap water, ordinary water, purified water, etc. can be used, and purified water is preferably used.
In addition, the component (D) water in the present embodiment is preferably contained in the lubricating deodorant composition in the range of 76 to 94% by mass, more preferably 80 to 90% by mass. .

The lubricating deodorant composition according to the present embodiment may contain optional components other than (A1), (B1), (C) and (D) as long as they do not impair the characteristics of the present invention. Optional components include component (E) coloring agents, deodorant components other than the above components (A1) and (B1), thickeners other than the above component (C), solubilizers, preservatives, fragrances, and the like. .

Component (E) coloring agent is not particularly limited as long as it is commonly used in cosmetics and the like. Examples include titanium oxide, cerium oxide, aluminum oxide, yellow iron oxide, black iron oxide, red iron oxide,
Inorganic pigments such as Prussian Blue and Ultramarine Blue; Organic pigments such as Yellow No. 4, Yellow No. 5, Yellow No. 401, Red No. 226, Red No. 201, Red No. 202, Blue No. 1 and Blue No. 404; Since the colorant-containing lubricating deodorant composition is different in color from the pouch portion of the ostomy appliance, it is possible to easily visually confirm whether or not the lubricating deodorant composition is spread throughout the pouch of the ostomy appliance. In addition, since the color of the lubricating deodorant composition containing the colorant is different from the color of the storage container, it is possible to easily visually confirm how much remains in the storage container.

Specific examples of deodorant components other than the components (A1) and (B1) include chemical deodorant compounds, biological deodorant compounds, and the like.

The chemical deodorant compound may be an organic deodorant compound or an inorganic deodorant compound. Specific examples of organic deodorant compounds include acetic acid, oxalic acid, citric acid, malonic acid, succinic acid, glutaric acid, fumaric acid, malic acid, tartaric acid, maleic acid, acrylic acid, lactic acid, phthalic acid, and benzoic acid. , Organic acids such as nicotinic acid or salts thereof; Ester compounds such as (meth)acrylic acid esters and maleic acid esters; Aldehyde compounds such as glyoxal; class ammonium salts; and the like. On the other hand, specific examples of inorganic deodorant compounds include carbonates such as sodium carbonate, sodium hydrogencarbonate, and calcium carbonate; calcium oxide, magnesium oxide, aluminum oxide, zinc oxide, copper oxide, iron oxide, titanium oxide, and alum. metal oxides such as; chlorine dioxide; and the like.

Further, specific examples of biological deodorant compounds include substances having an action to decompose organic substances such as enzymes and microorganisms (bacteria, yeast); Examples thereof include compounds having bactericidal activity.

The lubricating deodorant composition according to the present embodiment preferably has a pH in the range of 6 to 12 at 25 ° C., more preferably 7 to 11, and particularly preferably 7.5 to 10. . By adjusting the pH within the above range, it is possible to reduce skin irritation while improving deodorizing properties against excrement and the like.

In the present embodiment, the pH of the lubricating deodorant composition can be adjusted by blending the above components, but it can also be adjusted using a pH adjuster within a range that does not impair the features of the present invention.
Specific examples of pH adjusters include organic acids such as citric acid, tartaric acid, maleic acid, succinic acid, malic acid, lactic acid, and ascorbic acid, or salts thereof; alkali metal hydroxides such as sodium hydroxide and potassium hydroxide; is mentioned. The content of these pH adjusters in the lubricating deodorant composition is preferably 0.05% by mass or less, more preferably 0.01% by mass or less.

The lubricating deodorant composition according to the present embodiment preferably has a viscosity at 15 to 25 ° C. in the range of 400 to 3,000 mPa s, more preferably 600 to 2,000 mPa s. It is particularly preferred to be up to 1,800 mPa·s. By setting the viscosity within the above range, the lubricating deodorant composition has appropriate fluidity, so that the lubricating deodorant composition can be evenly adhered to the entire pouch of the ostomy appliance. Further, by setting the viscosity within the above range, a lubricating effect is exhibited between the excrement, etc., and the lubricating deodorant composition adhering to the inner surface of the pouch of the ostomy appliance, and the excrement, etc. is removed from the inner surface of the pouch. It is possible to improve the handleability when doing. The viscosity of the lubricating deodorant composition in the present embodiment is measured using a Brookfield viscometer at 15 to 25° C. under the conditions of rotor number: 3, rotor rotation speed: 12 rpm, and rotation time: 10 minutes. is a value obtained by

The lubricating deodorant composition according to this embodiment can be produced according to a conventional method. For example, it can be produced by mixing and dissolving the above components.
The lubricating deodorant composition according to the present embodiment can be provided as a liquid or viscous liquid composition or semi-fluid composition by filling a storage container made of glass, plastic or the like.

In addition, the lubricating deodorant composition according to the present embodiment is injected or sprayed into the pouch of the ostomy appliance to adhere or coat the inner surface of the pouch of the ostomy appliance. Although the method is not particularly limited, for example, it can be directly injected into the pouch of the ostomy appliance from the storage container, and spread or coat the lubricating deodorant composition throughout the inside of the pouch. It can also be filled into a container with a pump dispenser and sprayed into the pouch of the ostomy appliance to adhere or coat. A necessary amount of the lubricating deodorant composition according to the present embodiment may be added to the pouch of the ostomy appliance each time it is used, or an amount that can be used multiple times may be added to the pouch in advance. . In addition, the lubricating deodorant composition according to the present embodiment is not limited to the above ostomy appliance, and can be used for diapers, urine pads, sanitary napkins, medical absorbent pads, etc., which are worn on the human body for a relatively long time. It can also be effectively used for disposal products such as excrement.

<Second embodiment>
The lubricating deodorant composition of the second embodiment according to the present invention includes component (A2) a deodorizing component containing a tannin-based compound, component (B2) a deodorizing component containing a stilbene-based compound, and component (C) a highly hydrophilic It contains a molecular compound and component (D) water. In addition, since the configuration described in the first embodiment can be similarly adopted for the configuration other than the component (A1) persimmon extract and the component (B1) sugarcane extract in the above-described first embodiment, this embodiment Description of the form is omitted.

The tannin-based compound of component (A2) in the present embodiment can be classified into condensed tannins belonging to the catechol series and hydrolyzable tannins belonging to the pyrogallol series according to their chemical structures. Specific examples of condensed tannins include persimmon tannin, quebracho tannin, mimosa (wattle) tannin, gambia tannin, acacia tannin, larch tannin, theaflavin, and thearubigin. On the other hand, specific examples of hydrolyzable tannins include tea tannins, chestnut tannins, mirabolum tannins, oak tannins, cod tannins, quintuple tannins, and gallic tannins. In this embodiment, one of these tannin-based compounds may be used alone, or two or more may be used in combination. Moreover, in the present embodiment, it is preferable to use a deodorizing component containing condensed tannin, and it is more preferable to use a deodorizing component containing persimmon tannin.

Further, the component (A2) deodorizing component containing a tannin-based compound in the present embodiment is preferably a plant-derived deodorizing component extracted from a plant. Specific examples of plant-derived deodorant ingredients include those derived from coffee, apples, grapes, teas (green tea, roasted tea, black tea, oolong tea, mate tea, etc.), persimmons, soybeans, peanuts, cacao, rosemary, aloe, etc. Among them, a persimmon-derived deodorizing component is preferable.

The component (A2) of the deodorant component containing a tannin-based compound in the present embodiment is preferably contained in the lubricating deodorant composition in the range of 2.5 to 10% by mass, and contains 3 to 8% by mass. More preferably.

The stilbene-based compound of component (B2) in the present embodiment includes stilbene and derivatives thereof. Further, the deodorizing component containing the component (B2) stilbene-based compound in the present embodiment is preferably a plant-derived deodorizing component extracted from a plant. Specific examples of plant-derived deodorant components include those derived from sugar cane, grapes, peanuts, cacao, and the like. In this embodiment, one of these stilbene compounds may be used alone, or two or more may be used in combination. Among them, it is preferable to use a deodorizing component derived from sugarcane.

The component (B2) of the deodorant component containing the stilbene compound in the present embodiment is preferably contained in the lubricating deodorant composition in the range of 0.05 to 10% by mass, and 0.1 to 5 mass. % is more preferable.

The lubricating deodorant composition according to the present embodiment is a deodorant composition for use in an ostomy appliance by combining a deodorant component containing a tannin-based compound (A2) and a deodorant component containing a stilbene-based compound (B2). It is possible to improve odor and handleability (lubricity at the time of excretion of stool).
The deodorizing mechanism of the lubricating deodorant composition according to this embodiment is considered to be the same as that of the lubricating deodorant composition according to the first embodiment. That is, the lubricating deodorant composition according to the present embodiment is chemically deodorized by combining the deodorant component containing the component (A2) tannin compound and the deodorant component containing the component (B2) stilbene compound. It is considered that the deodorant effect is exhibited by the mechanism and the sensory deodorant mechanism, and the deodorant property for excrement and the like is improved.

The mass ratio (A2)/(B2) of the component (A2) deodorizing component containing a tannin-based compound and the component (B2) deodorizing component containing a stilbene-based compound in the present embodiment is preferably 0.1 to 20. , 1-10. By setting the mass ratio of the component (A2) and the component (B2) within the above range, it is possible to more effectively improve the deodorant property and handleability (lubricating property during excretion of feces) in the use of the ostomy appliance.

The present invention will be described in more detail below based on examples. It should be noted that the examples described below are examples of representative examples of the present invention, and the scope of the present invention is not narrowly limited thereby.

A lubricating deodorant composition was prepared by mixing and dissolving each component shown in Table 1. The obtained lubricating deodorant composition was evaluated according to the method shown below.
As the persimmon extract, “Pancil FG-22” manufactured by Risu Kagaku Kogyo Co., Ltd. was used, and as the sugarcane extract, “MSX-201” manufactured by Mitsui Sugar Co., Ltd. was used. In addition, as hydrophilic polymer compounds, carboxymethyl cellulose is "CEKOL 30000" manufactured by Sansho Co., Ltd., hydroxyethyl cellulose is "SANHEC HH" manufactured by Sansho Co., Ltd., and hydroxypropyl cellulose is "NEOVISCO-MC RM30000S" manufactured by Sansho Co., Ltd. ” was used.

[pH of lubricating deodorant composition]
After cleaning the calibrated pH meter electrode according to JIS Z8802, the pH of each lubricating deodorant composition was measured three times, and the average value was obtained.

[Viscosity of lubricating deodorant composition]
For each lubricating deodorant composition, using a BLII type viscometer (manufactured by Toki Sangyo Co., Ltd.), solution temperature: 15 to 25 ° C., rotor number: No. 3, rotor rotation speed: 12 rpm, rotation time: 10 minutes. measured in

[Lubricity evaluation]
About 6 g of each lubricating deodorant composition was put into the pouch of the ostomy appliance with an outlet, spread over the entire surface, and then 40 g of faeces was put. After holding the pouch of the ostomy appliance perpendicular to the ground for 30 minutes, the pseudo-stool was discharged from the outlet, and the extent of residual pseudo-stool in the pouch was evaluated. Only 40 g of pseudo feces was put into the pouch without using the lubricating deodorant composition, and when the pseudo feces was discharged from the outlet (hereinafter referred to as "unused time"), the amount of pseudo feces remaining in the pouch. Using the amount as a standard, evaluation was performed according to the following indices. In the following indices, the larger the number of stars, the better the lubricity.

★: The remaining amount of pseudo-stool was slightly less than when not in use ★★: The remaining amount of pseudo-stool was less than when not in use ★★★: The remaining amount of pseudo-stool was significantly lower than when not in use Diminished

As the pseudo-stool, dog food (“Healthy Step Plus 1 Cube Beef” manufactured by Iris Ohyama Co., Ltd.) was used after removing most of the glycerin and crushing lumps.

[Hydrogen sulfide gas deodorizing rate]
10 g of each lubricating deodorant composition was put into a bag made of a deodorant film commonly used for ostomy appliances, and then a standard gas generator ("PD-1B-2" manufactured by Gastech) was run. 300 mL of hydrogen sulfide gas generated using After that, the mouth of the bag was sealed and the bag was kneaded from the outside so that the gas and the lubricating deodorant composition were sufficiently in contact with each other. After standing still for 30 minutes, the hydrogen sulfide gas concentration in the deodorant film was measured with a gas detector tube ("120SE" manufactured by Komyo Rikagaku Kogyo Co., Ltd.), and the deodorant rate (%) was calculated according to the following formula.

[Real feces deodorant sensory evaluation]
About 6 g of each lubricating deodorant composition was added to the pouch of the ostomy appliance and spread over the entire surface, and then 30 g of human feces diluted twice with tap water was added and held vertically to the ground. After 2 hours, deodorant performance was evaluated according to the following indices.
1: Strong fecal odor 2: Strong fecal odor 3: Easily recognizable fecal odor 4: Mild odor recognizable as fecal odor 5: Odor but no fecal odor

[Evaluation of skin irritation]
About 0.05 to 0.1 g of each lubricating deodorant composition was dropped on a filter paper (φ8 mm) of a tape for skin sensitization test ("Finn Chamber" manufactured by SmartPractice) and attached to the inside of the upper arm of the subject, It was then covered with a film dressing and allowed to stand for 24 hours. After that, the test tape was peeled off, and the skin condition was observed 1 hour and 24 hours after that point, and evaluated according to the following indices.
○: No erythema after 1 hour and 24 hours △: Very mild erythema after 1 hour and/or 24 hours ×: Clear erythema after 1 hour and/or 24 hours , moderate to severe erythema or severe erythema to slight crusting

As shown in Table 1, the lubricating deodorant compositions of the examples had better fecal deodorant evaluation than the lubricating deodorant compositions of the comparative examples. By combining the persimmon extract and the sugarcane extract, malodorous components such as excrement are decomposed, and the odor of excrement etc. becomes difficult to perceive, so that the persimmon extract or the sugarcane extract is more deodorizing than the persimmon extract or the sugarcane extract alone. can be further improved. For users of ostomy appliances, it is an important issue to make it difficult to smell excrement, etc. Therefore, high fecal deodorizing properties are particularly effective as lubricating deodorant compositions for ostomy appliances. it is conceivable that.
Furthermore, since Examples 2 to 5 and 7 were particularly excellent in the hydrogen sulfide gas deodorization rate and the feces deodorization evaluation, the pH is set to the preferred range of the present invention, thereby further improving the deodorization. I found that it can be done.
In addition, since the lubricating deodorant composition of the example had improved lubricity evaluation compared to the case of "unused" which was the standard in [lubricity evaluation], excrement etc. and the ostomy appliance It was found that the lubricating property with the inner surface of the pouch is excellent, and the handling property when excrement and the like is removed from the inner surface of the pouch is good. Among them, since the lubricating deodorant compositions of Examples 5 to 7 had particularly good lubricity evaluation, carboxymethyl cellulose was used as a hydrophilic polymer compound, and the viscosity was set within the preferred range of the present invention. , it was found that the handleability can be further improved.
Further, when comparing Example 1 and Example 2, the greater the amount of persimmon extract, the more improved the deodorant and lubricating properties. From this, it is considered that the use of the persimmon extract contributes not only to the deodorant effect but also to the lubricity of the lubricating deodorant composition.
Moreover, it was found that the lubricating deodorant compositions of Examples were also evaluated for good skin irritation, and were less irritating to the skin.

As described above, the lubricating deodorant composition according to the present invention contains component (A1) persimmon extract, component (B1) sugarcane extract, component (C) hydrophilic polymer compound, and component (D) water. Thereby, deodorizing properties and lubricating properties can be improved. In other words, by containing component (A2) a deodorizing component containing a tannin-based compound, component (B2) a deodorizing component containing a stilbene-based compound, component (C) a hydrophilic polymer compound, and component (D) water, Deodorant and lubricity can be improved.

Claims (10)

containing the following components (A1), (B1), (C) and (D),
A viscosity of 800 to 1,800 mPa s at 15 to 25 ° C.
A lubricating deodorant composition for ostomy appliances.
(A1) persimmon extract (B1) sugarcane extract (C) carboxymethylcellulose (D) water 2.5 to 10% by mass of component (A1), 0.05 to 10% by mass of component (B1), 0.05 to 4.5% by mass of component (C), and 76 to 94% by mass of component (D) %. The composition according to claim 1 or 2, wherein the mass ratio (A1)/(B1) of components (A1) and (B1) is from 0.1 to 20. containing the following components (A2), (B2), (C) and (D),
A viscosity of 800 to 1,800 mPa s at 15 to 25 ° C.
A lubricating deodorant composition for ostomy appliances.
(A2) deodorant component containing tannin compound (B2) deodorant component containing stilbene compound (C) carboxymethyl cellulose (D) water 2.5 to 10% by mass of component (A2), 0.05 to 10% by mass of component (B2), 0.05 to 4.5% by mass of component (C), and 76 to 94% by mass of component (D) %. The composition according to claim 4 or 5, wherein the mass ratio (A2)/(B2) of components (A2) and (B2) is 0.1-20. A composition according to any preceding claim, having a pH of 6-12 at 25°C. The composition according to any one of claims 1 to 7, further comprising (E) a colorant. A lubricating deodorant composition for ostomy appliances containing the following components (A1), (B1), (C) and (D) and containing no carbonates or bicarbonates.
(A1) persimmon extract (B1) sugar cane extract (C) hydrophilic polymer compound (D) water A lubricating deodorant composition for ostomy appliances containing the following components (A2), (B2), (C) and (D) and containing no carbonates or bicarbonates.
(A2) Deodorant component containing tannin compound (B2) Deodorant component containing stilbene compound (C) Hydrophilic polymer compound (D) Water