KR20200145637A - Method for Manufacture of Deodorant Sanitary Materials - Google Patents

Abstract

The present invention relates to a deodorant for sanitary materials and, more specifically, to a deodorant, a composition used for manufacturing the same, a method for manufacturing the same, and sanitary materials using the same, wherein the deodorant has excellent deodorizing power and excellent long-term stability of the deodorizing power, and does not cause skin trouble. The deodorant for sanitary materials comprises a ceramic colloid, a plant extracted complex fermented product, floral water, a natural preservative, a binder and a thickener.

Description

Method for manufacturing deodorant sanitary materials {Method for Manufacture of Deodorant Sanitary Materials}

The present invention relates to a method for producing a deodorant for hygiene products using natural plant extract components.

Due to the recent development of the medical industry and the cleanliness of the hygienic environment, the life expectancy of humans has been greatly extended, and the average life span has exceeded 80, and the era of longevity of 100 years is approaching a reality. Accordingly, the elderly spend considerable effort and expense in removing odors from their bodies or clothing, and also children, women, hospital patients, and people who handle fish or meat such as fish are having the same concerns. . In particular, if the clothes they use, women's sanitary pads, diapers of patients or children, etc. get bad smells, the clothes are not removed even after washing, and the bad odors cut into the body remain even after taking a bath. It can also be a cause of difficulty in maintaining a smooth interpersonal relationship.

When perfumes or fragrances are used to remove such odors, it is difficult to remove odors, and even if they are removed, the adverse effects of their side effects are greater and may harm health. In order to solve this problem, a passive method is widely used to prevent the inflow of odors from the outside through frequent washing, bathing, and indoor ventilation. However, such a method cannot remove odor and requires a long period of time. In the case of fragrances, in the case of formulations using compressed gas such as LPG, there is a risk of explosion at high temperatures, and there is a risk of safety accidents to children. The biggest problem of all is that air fresheners can also cause the second environmental pollution.

Conventionally, as a deodorant, a number of deodorants using green tea, natural plants or extracts thereof, deodorants using minerals such as metals and porous substances, and deodorants using enzymes or microorganisms have been disclosed. In particular, the invention using natural plants or extracts thereof as a liquid or supported on a porous body such as calcium carbonate, a deodorant in which wood vinegar is mixed with a color additive, a deodorant containing essential oils and vegetable polyphenols as main components, chitin or chitosan Invention having antibacterial deodorant effect by modifying oligomer and mixing it with fiber or film, washing containing microorganisms such as amylase and protease and thickener, deodorant, deodorant containing basidiomycete mycelium fermentation product, deodorant containing peroxide and nitrate ions A photocatalyst and a deodorant using fine powders of mineral substances have been patented.

Korean Patent Registration Publication No. 10-637922 (announcement date 2006.10.17) Korean Patent Registration Publication No. 10-0798221 (announcement date 2008.01.18)

The present invention is an invention completed by knowing the optimum composition and composition ratio of a composition capable of producing a deodorant for hygiene materials having excellent deodorizing power while being harmless to the human body and without skin troubles even if it is in direct contact with the human body due to the nature of the product in direct contact with the skin. That is, an object of the present invention is to provide a method for producing a deodorant for hygiene materials.

In order to solve the above problems, the deodorant composition for sanitary materials of the present invention includes a ceramic colloid, a plant-extracted complex fermented product, a natural preservative and a thickener, and a balance of floral water.

In addition, another object of the present invention is to provide a deodorant for sanitary materials in a powder form as a deodorant for sanitary materials using the composition.

In addition, another object of the present invention relates to a method for producing a deodorant for hygiene, comprising: a first step of preparing a mixture by mixing an average particle size ceramic colloid, a plant-extracted complex fermented product, floral water, a natural preservative and a thickener; A second step of obtaining a finely pulverized product by performing a fine pulverization process on the mixture; And a 3 step of drying the finely pulverized material to obtain a powder, thereby preparing a deodorant for sanitary materials.

In addition, another object of the present invention is to provide a hygiene agent using the hygiene deodorant.

The deodorant prepared with the deodorant composition of the present invention has excellent deodorant power, has excellent long-term stability of the deodorant power, and does not cause skin troubles, so it is suitable for use as hygiene materials such as diapers for infants, diapers for sex, and sanitary napkins for women. Suitable.

1 is a photograph of the ceramic colloid used in Example 1 taken with an electron microscope.
2 is a photograph taken of the deodorant prepared in Example 1.
3 is a photograph taken of a SAP (Super Absorbent Polymer) sheet for sanitary materials prepared in Preparation Example 1.

Hereinafter, it will be described in more detail through the method of manufacturing the deodorant for sanitary materials of the present invention.

The first step of preparing a mixture (or composition) by mixing ceramic colloids, plant-extracted complex fermented products, floral water, natural preservatives, and thickeners for the deodorant for sanitary materials of the present invention; A second step of obtaining a finely pulverized product by performing a fine pulverization process on the mixture (or composition); And it can be produced by performing a process comprising a; 3 step of drying the finely pulverized to obtain a powder (or powder).

Among the components of the mixture in step 1, the ceramic colloid serves as a support or carrier for the composition of plant-extracted complex fermented products and floral water, and the ceramic colloid is silica, zeolite, alumina, activated carbon, titanium dioxide, bentonite, and oxidation. Porous inorganic minerals containing at least one selected from zinc and titanium dioxide may be used, preferably at least two selected from zinc dioxide, titanium dioxide and silica, more preferably zinc dioxide, titanium dioxide, and silica. I can. And, when using a mixture of three types of zinc dioxide, titanium dioxide and silica, it is preferable to mix 10 to 35% by weight of zinc dioxide, 10 to 20% by weight of titanium dioxide powder, and the remaining amount of silica, more preferably zinc dioxide. It is preferable to use a mixture of 20 to 30% by weight, 12 to 18% by weight of titanium dioxide powder, and the remaining amount of silica.

In addition, the content of the ceramic colloid in the mixture is 50 to 65% by weight, preferably 52 to 64% by weight, more preferably 56 to 64% by weight of the total weight of the mixture, and in this case, ceramic colloids If the content is less than 50% by weight, there may be a problem in that the yield of the deodorant is lowered because the component serving as a carrier is too small, and if the content exceeds 65% by weight, there may be a problem that the deodorant power of the deodorant is lowered. It is recommended to use within the above range.

In addition, since the ceramic colloid is porous, it has a deodorizing power by itself. However, by using a ceramic colloid of an appropriate size, a plant-extracted complex fermentation product or the like is impregnated into the pores of the ceramic colloid, thereby increasing the deodorizing power. The ceramic colloid has an average particle size of 0.1 μm to 2.0 μm, preferably 0.2 μm to 1.2 μm, more preferably 0.2 μm to 1.0 μm, and if the average particle size of the ceramic colloid is less than 0.2 μm, it is too small. Other ingredients are not sufficiently supported in the ceramic colloid, so it may be difficult to see the effect of increasing the desired deodorant. It is very difficult to manufacture and purchase. If the average particle size exceeds 2㎛, the size of the ceramic colloid is too large to act as a deodorant. Since the area is rather small, there may be a problem that the deodorizing power is inferior, so it is preferable to prepare a ceramic colloid by grinding or the like in advance so as to have a size within the above range.

As described above, since the odor component is in the gas phase, it is possible to remove the odor by contacting the gaseous substance with the ceramic colloid, but this is a limited function, improving the deodorizing ability through contact of other components impregnated in the pores with the odor-causing substance. You can get the effect.

Among the components of the mixture in step 1, the plant-extracted complex fermented product prevents skin troubles caused by ceramic colloids and/or fibers used in the manufacture of sanitary materials, and plays a role in increasing deodorant power together with ceramic colloids. It is prepared by fermenting the plant extract mixture mixed with the fermentation filtrate.

The plant extract mixture includes Byeongchul extract, Cheongho extract, licorice extract, neem leaf extract, comfrey leaf extract and green tea extract, and preferably, based on 100 parts by weight of Byeongchul extract, 60-100 parts by weight of blueberry extract, 60-100 parts by weight of licorice extract Parts by weight, including 30 to 70 parts by weight of neem leaf extract, 30 to 70 parts by weight of comfrey leaf extract and 15 to 50 parts by weight of green tea extract, more preferably 70 to 90 parts by weight of Cheongho extract, It is good to include 60 to 85 parts by weight of licorice extract, 35 to 55 parts by weight of neem leaf extract, 35 to 60 parts by weight of comfrey leaf extract, and 25 to 40 parts by weight of green tea extract. At this time, if the amount of the cheongho extract is less than 60 parts by weight, there may be no skin regeneration effect on damaged skin, and if it exceeds 100 parts by weight, there may be a problem that increases the price and causes skin troubles. In addition, if the licorice extract is less than 60 parts by weight, there may be no soothing effect on angry skin, and if it exceeds 100 parts by weight, there may be a problem that only manufacturing cost increases due to excessive use. In addition, if the amount of the neem leaf extract is less than 30 parts by weight, there may be no effect of reducing itchiness and inflammation of the skin, and if it exceeds 70 parts by weight, there may be a problem that causes skin troubles. In addition, if the Comfrey leaf extract is less than 30 parts by weight, there may be no soothing effect on the private skin area, and if it exceeds 70 parts by weight, it is uneconomical. In addition, if the green tea extract is less than 15 parts by weight, there may not be an effect of reducing skin troubles through the antioxidant effect, and if it exceeds 50 parts by weight, it is uneconomical. Each extract of the plant extract mixture may be prepared through a general extraction method used in the art, and preferably may be prepared through a vacuum low temperature extraction method, an ultrasonic extraction method, or the like. For a preferred embodiment, the centella asiatica extract is a mixture of dried centella asiatica in a solvent (butylene glycol, ethanol, and distilled water mixed in a volume ratio of 40 to 60: 20 to 30: 20 to 30 by weight) at a weight ratio of 1: 1 to 30 Then, centella extract can be prepared by vacuum low temperature extraction at 60 to 80° C. for 4 to 14 hours, preferably for 6 to 12 hours.

In addition, each of the Cheongho extract, licorice extract, neem leaf extract, comfrey leaf extract, and green tea extract may be prepared by using the same solvent and method as the centella asiatica extract described above.

The fermentation filtrate used for fermentation is a Bifida fermentation filtrate, a Lactobacillus fermentation filtrate, and a yeast fermentation filtrate in a weight ratio of 1: 0.5 to 2: 0.5 to 2, preferably 1: 0.8 to 1.5: 0.8 to 1.5 In terms of weight ratio, more preferably 1: 0.8 to 1.5: 0.8 to 1.2 weight ratio. At this time, if each fermentation filtrate exceeds the weight ratio, there may be a problem in that fermentation of the plant extract mixture is not well done.

In addition, the Bifida Ferment Filtrate is an ICID-registered cosmetic ingredient, and is a material obtained by fermenting Bifidobacteria, an anaerobic lactic acid bacteria present in the digestive system, and filtering. Bifida fermented filtrate is a component that helps regenerate cells and strengthens the barrier, and activates oxygen supply in the skin. By strengthening the skin barrier, it improves rough skin and holds the skin rhythm, improving skin tone, supplying moisture and nutrition, and providing smooth application without stickiness. It is also known to play a role in removing toxicity as it is used as a raw material for cosmetics.

In addition, the Lactobacillus fermentation filtrate is inoculated with Lactobacillus-based lactic acid bacteria in a plant extract mixture prepared by mixing the 9 types of plant extracts, and then 20 to 40°C, preferably 30 to 35°C, under dark and anaerobic conditions. After fermentation at a temperature of 24 hours or more, preferably 24 to 36 hours, the fermented product is heated at 70 to 90° C. for 5 to 20 minutes to kill lactic acid bacteria, and then filtered. In addition, the inoculation of Bacillus-based lactic acid bacteria is preferably inoculated with 1×10 ⁵ to 1×10 ⁸ CFU, preferably 5×10 ⁵ to 5×10 ⁷ CFU in 1 mL of the plant extract mixture. In addition, as the Lactobacillus-based lactic acid bacteria, one selected from Lactobacillus bacteria, Streptococcus thermophilus, and Lactobacillus lactic may be used alone or in combination of two or more. have.

In addition, the yeast fermentation filtrate (Saccharomyces Ferment Filtrate) is a fermentation filtrate of Saccharomyces, a natural yeast used when making bread or beer, and is rich in amino acids, nucleic acids, peptides, minerals, and vitamins. The yeast fermentation filtrate contains NMF, a natural moisturizing factor, and contains 30% amino acids, 15% nucleic acids, and 30% peptides, and the nucleic acids are essential components of skin cell metabolism, reactivating skin cells and softening the skin. It is known to make it shiny.

Among the compositions used in the preparation of the present invention, the plant-extracted complex fermented product is inoculated with the fermented filtrate in a weight ratio of 1: 0.10 to 0.20, preferably in a weight ratio of 1: 0.12 to 0.18, and then inoculated at 30 to 37°C. It can be prepared by fermenting for 36 to 58 hours, preferably 42 to 52 hours.

The content of the plant-extracted complex fermented product in the mixture of step 1 may be used in an amount of 10 to 25% by weight, preferably 12 to 22% by weight, and more preferably 13 to 18% by weight. At this time, if the content of the plant-extracted complex fermentation product is less than 10% by weight, there is no effect of increasing deodorization, and even if it is used in excess of 25% by weight, there is no further effect of increasing deodorant power, and it is uneconomical because it may cause skin irritation.

In the mixture of step 1, the natural preservative plays a role of preventing deterioration and spoilage of organic components in the deodorant, and may be used in the art, but preferably caprylyl glycol, glyceryl car At least one selected from Glyceryl Caprylate, pentylene glycol, 1,2-hexanediol, and Dermasoft 1388 may be used. In addition, the amount of natural preservatives may be 1.0 to 3.0% by weight, preferably 1.6 to 2.4% by weight, more preferably 1.7 to 2.4% by weight of the total weight of the mixture, and the content is less than 1.0% by weight. In this case, there may be a problem of deterioration of the plant-extracted complex fermented product, etc., and if the content exceeds 3.0% by weight, skin problems may occur due to this, and since it is used in excess, it is recommended to use within the above range.

The thickener in the first step serves to improve the stability of the deodorant component, and an inorganic thickener such as clays such as bentonite and magnesium aluminum silicate may be used, and preferably, magnesium aluminum silicate may be used. The amount of the mixture is 0.1 to 3% by weight, preferably 0.6 to 1.8% by weight, and more preferably 0.8 to 1.5% by weight, based on the total weight of the mixture.

The floral water (flower water) in step 1 is used as a solvent for mixing the components of the mixture, a fragrance, a role for enhancing deodorization, and/or for preventing skin troubles caused by skin improvement ingredients in the floral water. In addition to the components of the mixture (or composition), the mixture accounts for the remaining weight% of the total weight. The floral water includes centella leaf water, lavender flower water, port marigold flower water, rosemary water, and green tea water, and preferably, based on 100 parts by weight of centella leaf water, the number of lavender flowers is 0.05 to 5 parts by weight, and the number of port marigold flowers is 0.05. ~ 5 parts by weight, 0.05 to 3 parts by weight of rosemary water, and 0.05 to 3 parts by weight of green tea water, more preferably 0.05 to 2 parts by weight of lavender flowers, 0.05 to 2 parts by weight of pot marigold flowers based on 100 parts by weight of centella leaves. It may contain 2 parts by weight, 0.05 to 1 part by weight of rosemary water, and 0.05 to 1 part by weight of green tea water.

The floral water is extracted by a low-temperature critical extraction method, and a preferred example is, for example, dried centella leaves, lavender flowers, pot marigold flowers, rosemary leaves and/or rosemary leaf stems, green tea leaves, or a mixture of them at ultra high speed vacuum low temperature. 1 step of mixing distilled water and 1: 1 to 30 weight ratio, preferably 1: 3 to 25 weight ratio in the extractor, and then extracting for 8 to 12 hours at about 60 to 80 ℃; It may be prepared by performing a process including; step 1 of putting the extract of step 1 into a vacuum low-temperature extractor, and concentrating and cooling it. In addition, the floral water may be diluted when used.

Next, step 2 of the method for producing a deodorant for hygiene according to the present invention is a step of obtaining a finely pulverized product by performing a fine pulverization process of the mixture of step 1.

The pulverization process can be carried out through a general pulverization method used in the art, preferably a planetary mill, more preferably a planetary basket mill. have. For example, a preferred embodiment of the pulverization method is, after injecting the mixture of step 1 into a planetary basket rolling machine, a bead diameter of 1.0 ~ 2.5 mm, an outer motor 500 ~ 800 rpm, and an inner motor 800 ~ Fine pulverization can be performed under conditions of 1000 rpm to obtain a fine pulverized product.

Next, the third step is a process of drying the finely pulverized material to obtain a final powder, that is, the deodorant of the present invention in powder form. At this time, the drying method is not particularly limited, and can be carried out through a general drying method. For example, after putting the finely pulverized material of step 2 into an oven, it is 5 to 30 minutes at 50 to 80°C. While drying can be carried out.

When the drying in the third step is performed, the moisture in the plant-extracted complex fermentation product in the second step of the fine pulverized product and the moisture in the floral water evaporate, leaving functional ingredients such as deodorant ingredients and/or skin improvement substances in the deodorant.

The deodorant for sanitary products of the present invention prepared by performing the three-step process is a powder (powder) type, and has an average particle size of 0.2 µm to 5.0 µm, preferably 0.2 µm to 4.0 µm, more preferably 0.5 µm to 3.5 µm. I can.

Using the deodorant of the present invention, fibrous products such as fibers, nonwoven fabrics, and sheets having a deodorizing function can be produced, and are suitable for use in sanitary materials such as diapers and sanitary napkins for women.

Hereinafter, the present invention will be described in more detail through examples, but the following examples do not limit the scope of the present invention, which should be interpreted to aid understanding of the present invention.

[ Example ]

Preparation example One : Floral Of water Produce

(One) Centella asiatica Produce

Centella Asiatica Leaf (Centella Asiatica Leaf) was added to distilled water at a weight ratio of 1:3 in an ultra-high-speed vacuum low-temperature extractor (Gyeongseo Machinery, COSMOS-660), and extracted at about 80° C. for 10 hours to obtain a Centella Asiatica Leaf floral water. This floral water was again put into the vacuum low-temperature extractor, concentrated, cooled, and stored in a refrigerator (about 3° C.).

(2) Lavender Produce

Lavender (Lavandula Angustifolia) flowers, leaves, and distilled water dried in an ultra-high-speed vacuum low-temperature extractor (Gyeongseo Machinery, COSMOS-660) were added in a 1:1 weight ratio, and extracted at about 75-77°C for 10 hours to obtain lavender floral water. This floral water was again put into the vacuum low-temperature extractor, and concentrated so that the lavender plant extract component was 30-50% by weight. This was allowed to cool and stored refrigerated (about 3°C).

(3) Port marigold flower Produce

Pot Marigold (Calendula officinalis) flowers dried in an ultra-high-speed vacuum low-temperature extractor (Kyungseo Machinery, COSMOS-660) were added to distilled water at a weight ratio of 1:20, and extracted at about 75°C for 5 hours to obtain portmarigold floral water. This floral water was again put into the vacuum low-temperature extractor, concentrated, cooled, and stored in a refrigerator (about 3° C.).

(4) Rosemary Produce

The leaves and stems of rosemary (Rosmarinus Officinalis) dried in an ultra-high-speed vacuum low-temperature extractor (Gyeongseo Machinery, COSMOS-660) were added to distilled water at a weight ratio of about 1:20, and extracted at about 75° C. for 5 hours to obtain rosemary floral water. This floral water was again put into the vacuum low-temperature extractor, concentrated, cooled, and stored in a refrigerator (about 3° C.).

(5) Green tea Produce

Green tea leaves (Camellia Sinensis Leaf) dried in an ultra-high-speed vacuum low-temperature extractor (Gyeongseo Machinery, COSMOS-660) were added to distilled water at a weight ratio of 1:20, and extracted at about 75° C. for 5 hours to obtain rosemary floral water. This floral water was again put into the vacuum low-temperature extractor, concentrated, cooled, and stored in a refrigerator (about 3° C.).

(6) mixed Floral Water ( Number of flowers ) Produce

Floral water was prepared by mixing 0.15 parts by weight of lavender flower water, 0.15 parts by weight of pot marigold flower water, 0.15 parts by weight of rosemary water, and 0.15 parts by weight of green tea water with respect to 100 parts by weight of centella leaf water.

Preparation example 2: plant extract complex Fermented Produce

(1) Preparation of plant extract mixture

Put dry centella in an ultra-high-speed vacuum low-temperature extractor (Kyungseo Machinery, COSMOS-660) in a solvent of butylene glycol/ethanol/distilled water (50/25/25 volume ratio) at a weight ratio of 1:5, and extract at about 75℃ for 12 hours. Centella asiatica extract was obtained. The obtained extract was distilled to recover an organic solvent. The concentration of the extract was about 5%. It was concentrated again to remove about 50% of moisture in the extract. The centella asiatica extract thus obtained was stored refrigerated (about 3°C).

Cheongho, licorice, neem leaf, comfrey leaf, and green tea were each prepared in the same manner as the Byeongchul extract to prepare each of the cheongho extract, licorice extract, neem leaf extract, comfrey leaf extract, and green tea extract.

Next, with respect to 100 parts by weight of centella asiatica extract, 75 parts by weight of Cheongho extract, 75 parts by weight of licorice extract, 45 parts by weight of neem leaf extract, 45 parts by weight of comfrey leaf extract, and 31.5 parts by weight of green tea extract were mixed to prepare a plant extract mixture. .

(2) fermentation Filtrate Preparations

Bifida fermentation filtrate, Lactobacillus fermentation filtrate, and yeast fermentation filtrate were prepared in a 1: 1: 1 weight ratio.

At this time, the Bifida fermentation filtrate and yeast fermentation filtrate (Saccharomyces yeast fermentation filtrate) were purchased and used.

In addition, the Lactobacillus fermentation filtrate was inoculated with 1.2×10 ⁶ ~ 1.5×10 ⁶ CFU of Lactobacillus bacteria, which is a Lactobacillus-based lactic acid bacterium in 1 mL of the plant extract mixture, and then about 30 under dark and anaerobic conditions. After fermentation at a temperature of ~ 32°C for 26 hours, the fermented product was heated at 85°C for 15 minutes to kill lactic acid bacteria, and then filtered.

(3) plant extract complex Fermented Produce

After inoculating 16.1 parts by weight of the fermentation filtrate to 100 parts by weight of the plant extract mixture, fermentation was performed at 35 to 38° C. for 48 hours to prepare a plant extract complex fermentation product.

Example One : Deodorant Produce

A ceramic colloid was prepared by mixing 65% by weight of silica (Cas No. 7631-86-9), 25% by weight of zinc dioxide (Cas No. 1314-13-2), and 15% by weight of titanium dioxide. At this time, the average particle size of the ceramic colloid was about 0.2 ~ 1.2㎛ (refer to the optical microscope picture in FIG. 1).

The ceramic colloid, plant-extracted complex fermented product prepared in Preparation Example 2, pentylene glycol (CAS no: 5343-92-0) as a natural preservative, Veegum HV (VEEGUM ^® HV) as a thickener, and prepared in Preparation Example 1 A mixture was prepared by mixing one floral water as shown in Table 1 below.

Next, after introducing the mixture into a planetary basket mill, an outer motor of about 650 rpm using a wet mill (a ball having a diameter of 1.0 mm and a ball having a diameter of 2.5 mm = 1:1 weight ratio). And fine pulverization under 900 rpm conditions of an inner motor to obtain a fine pulverized product.

Next, the finely pulverized material was put in an oven, dried at 70 to 72° C. for about 20 minutes, and then slowly cooled to obtain a deodorant having an average particle size of about 2.5 μm as a powder (or powder). The prepared deodorant was stored in a refrigerator (about 3°C).

Example 2 to 4 and Comparative example 1 to 4

The same composition as in Example 1 was used, but a deodorant was prepared in the composition ratio shown in Table 1 below, and Examples 2 to 4 and Comparative Examples 1 to 4 were each performed.

In the case of Comparative Example 1, but prepared using the same composition non-composition ratio as in Example 1, a ceramic colloid having an average particle size of 3.0 ~ 3.5㎛ was used.

division
(weight%) ceramic
Colloid Plant extract
complex
Fermentation Natural preservatives Thickener Floral
Water Example 1 62% by weight 16% by weight 2.2% by weight 1.2% by weight Remaining balance Example 2 56% by weight 16% by weight 2.2% by weight 1.2% by weight Remaining balance Example 3 62% by weight 12% by weight 2.2% by weight 1.2% by weight Remaining balance Example 4 62% by weight 22% by weight 2.2% by weight 1.2% by weight Remaining balance Comparative Example 1 62% by weight 16% by weight 2.2% by weight 1.2% by weight Remaining balance Comparative Example 2 67% by weight 16% by weight 2.2% by weight 1.2% by weight Remaining balance Comparative Example 3 62% by weight 9% by weight 2.2% by weight 1.2% by weight Remaining balance Comparative Example 4 62% by weight 26% by weight 2.2% by weight 1.2% by weight Remaining balance

Manufacturing example One : For hygiene Manufacturing of SAP (Super Absorbent Polymer) sheet

140 gsm (gram per square meter) SAP powder (manufactured by Shimitomo Corporation) was prepared.

The SAP powder and the deodorant prepared in Example 1, pulp, and tissue were evenly mixed, pressed to form a flat, and fixed with a hot melt (see Table 2).

division Content (% by weight) SAP powder 50% by weight Deodorant 8% by weight Pulp 30% by weight Tissue 15% by weight

Manufacturing example 2 to 4 and Comparative Production Example 1 to 4

In the same manner as in Preparation Example 1, an SAP sheet for sanitary materials was prepared, but instead of Example 1, SAP sheets for sanitary materials were each prepared using the deodorants of Examples 2 to 4 or Comparative Preparation Examples 1 to 4, respectively, ~ 4 and Comparative Preparation Examples 1 to 4 were carried out.

Experimental example 1: against ammonia Deodorant Measure

Using the deodorant of Examples 1 to 4 and Comparative Examples 1 to 4, FITI deodorizing power against ammonia for the SAP (Super Absorbent Polymer) sheet for sanitary materials prepared in Preparation Examples 1 to 4 and Comparative Preparation Examples 1 to 4 It was requested to a test research institute and measured by the gas detection tube method, and the results are shown in Table 4 below. And, the test method is shown in Table 3.

And, a photograph of the deodorant of Example 1 used for the measurement is shown in FIG. 2, and a photograph of the SAP sheet for sanitary agent of Preparation Example 1 is shown in FIG. 3.

* Deodorant specimen: 1g / SAP sheet specimen: horizontal × length, 7cm × 20cm
* Gas bag: 5 L tetrabag
* Gas volume in gas bag: 3L
* Measurement time: after 2 periods
* Initial concentration: 100 ppm of ammonia
* Deodorization rate (%) = ((Cb-Cs)/Cb)×100
Cb: Blank, concentration of test gas remaining in the test gas bag after 2 hours
Cs: Sample, concentration of test gas remaining in the test gas bag after 2 hours

division Ammonia deodorization rate (%) For hygiene
SAP sheet Manufacturing Example 1 > 99.8 Manufacturing Example 2 97.8 Manufacturing Example 3 99.0 Manufacturing Example 4 99.9 Comparative Production Example 1 98.5 Comparative Production Example 2 99.6 Comparative Production Example 3 96.4 Comparative Production Example 4 > 99.8

Experimental example 2: for trimethylamine Deodorant Measure

Using the deodorant of Examples 1 to 4 and Comparative Examples 1 to 4, the deodorizing power for trimethylamine for the SAP (Super Absorbent Polymer) sheet for sanitary materials prepared in Preparation Examples 1 to 4 and Comparative Preparation Examples 1 to 4 The measurement was performed by the gas detection tube method by requesting the FITI test research institute, and the results are shown in Table 6 below. And, the test method is shown in Table 5.

* Deodorant specimen: 1g / SAP sheet specimen: width × length, 10cm × 10cm
* Gas bag: 5 L tetrabag
* Gas volume in gas bag: 3L
* Measurement time: after 2 periods
* Initial concentration: Trimethylamine 28 ppm
* Deodorization rate (%) = ((Cb-Cs)/Cb)×100
Cb: Blank, concentration of test gas remaining in the test gas bag after 2 hours
Cs: Sample, concentration of test gas remaining in the test gas bag after 2 hours

division Trimethylamine deodorization rate (%) For hygiene
SAP sheet Manufacturing Example 1 > 99.6 Manufacturing Example 2 98.1 Manufacturing Example 3 96.9 Manufacturing Example 4 > 99.6 Comparative Production Example 1 99.0 Comparative Production Example 2 99.2 Comparative Production Example 3 95.1 Comparative Production Example 4 > 99.7

Experimental example 3: for hydrogen sulfide Deodorant Measure

Using the deodorant of Examples 1 to 4 and Comparative Examples 1 to 4, the deodorizing power of trimethylamine for the SAP (Super Absorbent Polymer) sheet for sanitary materials prepared in Preparation Examples 1 to 4 and Comparative Preparation Examples 1 to 4 Measurement was conducted by requesting the KOTITI Test Research Institute, and the results are shown in Table 8 below. And, the test method is shown in Table 7.

* Deodorant specimen: 1g / SAP sheet specimen: width × length, 10cm × 10cm
* Gas bag: 5 L tetrabag
* Gas volume in gas bag: 3L
* Measurement time: after 2 periods
* Initial concentration: Hydrogen sulfide 4.0 mg/kg
* Deodorization rate (%) = ((Cb-Cs)/Cb)×100
Cb: Blank, concentration of test gas remaining in the test gas bag after 2 hours
Cs: Sample, concentration of test gas remaining in the test gas bag after 2 hours

division Hydrogen sulfide deodorization rate (%) For hygiene
SAP sheet Manufacturing Example 1 > 99.9 Manufacturing Example 2 98.9 Manufacturing Example 3 99.2 Manufacturing Example 4 > 99.9 Comparative Production Example 1 99.4 Comparative Production Example 2 99.7 Comparative Production Example 3 98.0 Comparative Production Example 4 > 99.9

Experimental example 4 : To methyl mercaptan About Deodorant Measure

Using the deodorant of Examples 1 to 4 and Comparative Examples 1 to 4, the deodorizing power of methyl mercaptan for the SAP (Super Absorbent Polymer) sheet for sanitary materials prepared in Preparation Examples 1 to 4 and Comparative Preparation Examples 1 to 4 Measurement was conducted by requesting KOTITI Test Research Institute, and the results are shown in Table 10 below. And, the test method is shown in Table 9.

* Deodorant specimen: 1g / SAP sheet specimen: width × length, 10cm × 10cm
* Gas bag: 5 L tetrabag
* Gas volume in gas bag: 3L
* Measurement time: after 2 periods
* Initial concentration: 8 ppm methyl mercaptan
* Deodorization rate (%) = ((Cb-Cs)/Cb)×100
Cb: Blank, concentration of test gas remaining in the test gas bag after 2 hours
Cs: Sample, concentration of test gas remaining in the test gas bag after 2 hours

division Methyl mercaptan deodorization rate (%) For hygiene
SAP sheet Manufacturing Example 1 > 99.3 Manufacturing Example 2 98.8 Manufacturing Example 3 98.2 Manufacturing Example 4 99.7 Comparative Production Example 1 99.0 Comparative Production Example 2 99.1 Comparative Production Example 3 94.9 Comparative Production Example 4 99.7

Looking at the measurement results in Table 4 (ammonia deodorization rate), Table 6 (trimethylamine deodorization rate), Table 8 (hydrogen sulfide deodorization rate), and Table 10 (methyl mercaptan deodorization rate), the deodorant of the present invention (Examples 1 to 4) was used. It can be seen that the manufactured SAP sheet for sanitary materials shows a very high deodorization rate overall. In addition, in the case of Comparative Production Example 1 using a ceramic colloid having an average particle diameter exceeding 2 μm and Comparative Production Example 2 containing an excessive amount of ceramic colloid, as compared with Preparation Example 1, there was a tendency to show a low overall deodorizing power. In addition, in the case of the SAP sheet (Comparative Preparation Example 3) prepared using Comparative Example 3 in which the content of the plant extract complex fermentation product in the deodorant was less than 10% by weight, compared to Preparation Example 3, the overall deodorizing effect tended to decrease sharply. There was this. And, compared with Preparation Example 4 of the SAP sheet (Comparative Preparation Example 4) prepared using Comparative Example 4 in which the content of the plant extract complex fermentation product was used in excess of 25% by weight in the deodorant, there was no increase in the deodorizing effect due to excessive use.

Through the above Examples and Experimental Examples, it was confirmed that the deodorant of the present invention and the SAP sheet for sanitary materials using the same have excellent deodorizing power for ammonia, hydrogen sulfide, trimethylamine and methylmercaptan.

Claims (3)

1 step of preparing a mixture by mixing ceramic colloids having an average particle size of 0.2 µm to 1.2 µm, plant-extracted complex fermented product, floral water, natural preservatives, binders, and thickeners;
A second step of obtaining a finely pulverized product by performing a fine pulverization process on the mixture; And
Including; 3 steps of drying the finely ground product to obtain a powder
The plant-extracted complex fermented product of step 1 is a fermented product obtained by inoculating and fermenting a fermented filtrate in a plant extract mixture at a weight ratio of 1: 0.10 to 0.20, and based on 100 parts by weight of the Byeongchul extract, 60 to 100 parts by weight of Cheongho extract, licorice 60 to 100 parts by weight of extract, 30 to 70 parts by weight of neem leaf extract, 30 to 70 parts by weight of comfrey leaf extract, and 15 to 50 parts by weight of green tea extract,
The fermentation filtrate comprises a Bifida fermentation filtrate, a lactobacillus fermentation filtrate, and a yeast fermentation filtrate. 1 step of preparing a mixture by mixing ceramic colloids having an average particle size of 0.2 µm to 1.2 µm, plant-extracted complex fermented product, floral water, natural preservatives, binders, and thickeners;
A second step of obtaining a finely pulverized product by performing a fine pulverization process on the mixture; And
Including; 3 steps of drying the finely ground product to obtain a powder
The floral water of the first step is 0.05 to 5 parts by weight of lavender flowers, 0.05 to 5 parts by weight of pot marigold flowers, 0.05 to 3 parts by weight of rosemary water, and 0.05 to 3 parts by weight of green tea water, based on 100 parts by weight of centella leaf number. Method for producing a deodorant for hygiene, characterized in that it comprises. The method of claim 1 or 2, wherein the pulverization process of the second step is performed using a planetary mill,
Bead diameter 1.0 ~ 2.5 mm, outer motor (outer motor) 500 ~ 800 rpm, and inner motor (inner motor) 800 ~ 1000 rpm, characterized in that it is carried out under conditions for producing a deodorant for sanitary material.

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