KR20090119942A - Oxygen generating sanitary napkin and oxygen generating composition thereof - Google Patents
Oxygen generating sanitary napkin and oxygen generating composition thereof Download PDFInfo
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- A—HUMAN NECESSITIES
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- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
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- A—HUMAN NECESSITIES
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Abstract
Description
본 발명은 기능성 생리대(sanitary napkin)에 관한 것으로서, 보다 상세하게는 생리대에 산소를 발생하는 물질을 첨가하여 생리대에 접촉하는 피부에 산소를 공급할 수 있는 기능성 생리대에 관한 발명이다.The present invention relates to a functional sanitary napkin, and more particularly, to a functional sanitary napkin that can supply oxygen to the skin in contact with the sanitary napkin by adding a substance that generates oxygen to the sanitary napkin.
본 생리대를 사용하면 산소를 발생시켜 통기성을 좋게 하는 동시에 산소발생 과정 중 발생하는 과산화수소의 살균 효과로 인해 피부 짓무름, 염증 예방 등의 장점이 있다.The use of the sanitary napkin has the advantages of generating oxygen and improving breathability, and at the same time, preventing skin sores and inflammation due to the sterilizing effect of hydrogen peroxide generated during the oxygen generation process.
생리대는 여성들의 생리 시 배출되는 생리혈과 같은 배출물을 흡수, 저장하였다가 배출이 끝난 후 폐기하는 위생용품이다. Sanitary napkins are hygiene products that absorb and store discharges such as menstrual blood discharged during menstruation and are disposed of after discharge.
따라서 생리대에는 수분이나 생리혈을 흡수하고 흡수된 물질이 외부로 유출되지 않도록 보호하는 소재로서 부직포와 흡수성 고분자와 같은 물질들이 사용된다.Therefore, in the sanitary napkin, materials such as nonwoven fabrics and absorbent polymers are used as materials that absorb moisture or menstrual blood and protect the absorbed material from leaking to the outside.
그러나 일례로 생리대를 사용하면 생리대와 피부가 접촉하는 부위에는 습도가 증가하며 증가된 습도와 체온으로 인하여 분비물 주위에는 각종 미생물이 생장한다. 생장한 미생물은 대사 산물로 각종 악취를 발산하며 피부를 자극하기도 한다. 이렇게 자극받은 피부는 염증이 발생하거나 짓무름 등이 발생할 수 있다. However, when using a sanitary napkin as an example, the humidity is increased in the area where the sanitary napkin and skin contact, and due to the increased humidity and body temperature, various microorganisms grow around the secretion. Growing microorganisms are metabolites that emit various odors and irritate the skin. The irritated skin may be inflamed or sore.
본 발명에서는 종래 생리대의 이러한 문제점들을 개선하기 위하여 생리대에 산소발생제 조성물을 첨가한 새로운 기능성 생리대를 제공하고자 한다. The present invention is to provide a new functional sanitary napkin in which the oxygen generator composition is added to the sanitary napkin to improve these problems.
또한 이러한 생리대에 적용한 산소발생제 조성물은 일회용 수건(내프킨, 티슈), 기저귀 등 각종 생활용품에도 적용하여 산소 발생 기능을 부여함으로서 사용되는 피부 주위에 위생감 및 청결성을 증진시키는 좋은 효과를 줄 수 있다.In addition, the oxygen generator composition applied to such sanitary napkins can be applied to various household products such as disposable towels (napkin, tissue), diapers, etc., thereby giving a good effect of improving hygiene and cleanliness around the skin used. .
본 발명은 상기한 문제를 해결하기 위하여 창안된 것으로서 생리대 내부에 산소를 발생하는 물질, 즉 산소발생제를 층상으로 첨가하여 생리 시 산소를 발생시켜 생리대 사용으로 인한 통기성 부족 및 피부에 염증 발생이나 짓무름 현상을 해결하는데 본 발명의 목적이 있다.The present invention was devised to solve the above problems, by adding oxygen generating material in the sanitary napkin, that is, oxygen generating agent in a layer to generate oxygen during menstruation, lack of breathability due to the use of sanitary napkin and inflammation or sores on the skin. It is an object of the present invention to solve the phenomenon.
이하 본 발명의 과제 해결 수단을 보다 상세히 설명한다.Hereinafter, the problem solving means of the present invention will be described in more detail.
도1에 예시한 단면도와 같이 본 발명의 기능성 생리대는 부직포(1)와 그 내부에 설치되는 흡수층(2) 및 산소발생제 층(3)으로 구성되는 것을 특징으로 한다. 이때 산소발생제 층은 체내에서 나오는 분비물이나 배설물에 포함된 수분과 반응하여 산소를 발생시킬 수 있는 물질로 구성되는 층이다. As shown in Fig. 1, the functional sanitary napkin of the present invention is characterized by being composed of a nonwoven fabric 1, an
일반적으로 산소를 발생하는 물질들은 과산화나트륨, 과산화칼륨, 초과산화칼륨, 과염소산염, 과산화칼슘, 과탄산나트륨 등 여러 종류의 물질들을 문헌에서 찾아 볼 수 있다.In general, oxygen generating materials can be found in the literature, such as sodium peroxide, potassium peroxide, potassium peroxide, perchlorate, calcium peroxide, sodium percarbonate.
예를 들어 과산화나트륨의 경우는,For example, in the case of sodium peroxide,
과산화칼륨의 경우는,In the case of potassium peroxide,
의 화학식1 및 화학식2의 반응으로 산소를 발생시킨다.Oxygen is generated by the reaction of Formula 1 and Formula 2.
그러나 상기와 같은 과산화나트륨, 과산화칼륨, 초과산화칼륨, 과염소산염 등은 강한 알칼리성이거나 흡습성이 매우 강하여 생리대에 도포 혹은 장착하면 오랜 기간(유통기간) 보관 도중 변질하거나 분해할 우려가 크므로 생리대 용 산소발생제로는 사용하기가 매우 어려운 점이 있다.However, sodium peroxide, potassium peroxide, excess potassium oxide, perchlorate, etc. are strongly alkaline or hygroscopic, so when applied or mounted on a sanitary napkin, there is a high possibility of deterioration or degradation during storage for a long time (distribution period). As a generator, it is very difficult to use.
본 발명에서는 과산화칼슘(calcium peroxide), 과산화마그네슘(magnecium peroxide), 과탄산나트륨(sodium percarbonate) 또는 과탄산칼륨(kalium percarbonate) 등에서 선택되는 물질을 산소발생제로 사용한다. 그러나 이러한 산소 발생 물질도 수분과 만나면 알칼리성이 되므로 피부에 자극을 줄 수가 있다.In the present invention, a material selected from calcium peroxide, magnesium peroxide, sodium percarbonate or potassium percarbonate is used as the oxygen generator. However, these oxygen-generating substances also become alkaline when they come together with moisture, which can irritate the skin.
이를 개선하기 위해 구연산(citric acid), 인산칼륨(potassium monophosphate), 글루타민산(glutamic acid), 아스코빅산(ascorbic acid), 살리실릭산(salicylic acid), 타르타릭산(tartaric acid), 글라이콜릭산(glycolic acid), 락틱산(lactic acid), 인산나트륨(sodium monophosphate), 시스테인하이드로클로라이드(cysteine hydrochloride), 6-아미노카프로익산(6-aminocaproic acid), 글리시리직산(glycyrrhizic acid) 등 물에 용해되며, 녹는점이 50℃ 이상인 고체상태의 산(acid) 중에서 선택되는 물질을 중화제 또는 버퍼제(buffering agent)로 사용하였다. To improve this, citric acid, potassium monophosphate, glutamic acid, ascorbic acid, salicylic acid, tartaric acid, and glycolic acid Soluble in water such as glycolic acid, lactic acid, sodium monophosphate, cysteine hydrochloride, 6-aminocaproic acid, and glycyrrhizic acid A material selected from a solid acid having a melting point of 50 ° C. or more was used as a neutralizing agent or a buffering agent.
상기와 같이 산소발생 성분과 중화제, 버퍼제만으로 혼합 제조한 산소발생제는 수분과 반응할 때 산소를 발생하지만 그 산소 발생 속도가 느리고 충분하지 못하다. 그러나 생리혈의 헤모글로빈 성분 속에는 상기와 같이 중화시켜 제조된 산소발생제를 분해시켜 산소를 쉽게 발생시킬 수 있는 촉매성분인 철 이온이 들어 있다. As described above, the oxygen generator mixed with the oxygen generating component, the neutralizing agent, and the buffer agent generates oxygen when reacted with moisture, but the oxygen generation rate is slow and not sufficient. However, the hemoglobin component of menstrual blood contains iron ions, which are catalyst components that can easily generate oxygen by decomposing the oxygen generator prepared by neutralization as described above.
따라서 상기와 같이 제조된 산소발생제 조성물에 또 다른 촉매를 첨가하지 않아도 분비되는 생리혈의 촉매 효과에 의해 산소는 충분히 발생한다. Therefore, oxygen is sufficiently generated by the catalytic effect of physiological blood secreted even without adding another catalyst to the oxygen generator composition prepared as described above.
그러나 생리혈의 양이 극도로 작거나 빈혈성인 경우 혹은 생리혈 이외의 분비물이 과량 배출될 경우에는 촉매의 양이 충분치 못하므로 추가로 촉매가 필요하다. However, when the amount of menstrual blood is extremely small or anemia, or when the secretions other than menstrual blood are excessively discharged, the amount of the catalyst is not sufficient, and thus an additional catalyst is required.
이를 개선하기 위해서 이산화망간(MnO2), 은(Ag), 요오드화칼륨(KI), 카탈라제(catalase), 이스트 및 철화합물 등과 같은 촉매를 사용할 수 있다. To improve this, catalysts such as manganese dioxide (MnO 2 ), silver (Ag), potassium iodide (KI), catalase, yeast and iron compounds can be used.
그러나 이 촉매들 중 이산화망간, 은, 요오드화칼륨, 카탈라제는 색깔이 검거나, 반응 후 붉은 색깔이 나타나거나, 가격이 비교적 높아서 실제 생리대에 적용하여 상품화하는 데 어려운 점이 있다. 이스트의 경우 생리대에 장착 보관 도중 이스트의 독특한 냄새와 공정성(가열 시 안정성)에 문제점이 발생할 수 있다. However, among these catalysts, manganese dioxide, silver, potassium iodide, and catalase have a black color, a red color after the reaction, or a relatively high price, making it difficult to commercialize them by applying them to actual sanitary napkins. Yeast can cause problems with its unique smell and fairness (stability at heating) during storage on sanitary napkins.
이와 같은 단점을 보완하기 위하여 본 발명에서는 iron-TAML(iron-tetra amido macrocyclic ligands), 염화제1철(FeCl2), 염화제2철(FeCl3), 초산제1철(Ferrous acetate), 개미산제2철(Ferric formate), 글루콘산제2철(Ferrous gluconate), 페릭글리코포스페이트(Ferric glycophosphate), 질산제2철(Ferric nitrate), 옥살산제2철(Ferric oxalate), 페릭올쏘포스페이트(Ferric orthophosphate), 요오드화제1철(Ferrous iodide), 젖산제1철(Ferrous lactate), 황산제1철(Ferrous sulfate). 황산제2철(Ferric sulfate)과 같은 철화합물로 이루어지는 군에서 선택되는 촉매를 사용하는것이 바람직하다.In order to compensate for such disadvantages, the present invention includes iron-tetra amido macrocyclic ligands (iron-TAML), ferrous chloride (FeCl2), ferric chloride (FeCl3), ferrous acetate, and formic acid. Ferric formate, Ferrous gluconate, Ferric glycophosphate, Ferric nitrate, Ferric oxalate, Ferric orthophosphate, Ferrous iodide, ferrous lactate, ferrous sulfate. It is preferable to use a catalyst selected from the group consisting of iron compounds such as ferric sulfate.
이러한 촉매는 사용된 산소발생제 1g에 대하여 0.001g 내지 0.05g의 비율로 사용하는 것이 바람직하다. Such a catalyst is preferably used in a ratio of 0.001 g to 0.05 g based on 1 g of the oxygen generator used.
상기와 같은 조성에 의해 제조된 산소발생제 조성물은 생리대에 설치되어 있다가 생리혈, 오줌, 수분 등 배출물과 반응하여 산소를 발생시킨다. 이와 같이 산소를 발생시키는 대표적인 화학반응식은 다음과 같다.Oxygen generator composition prepared by the composition as described above is installed in the sanitary napkin to react with the discharge, such as menstrual blood, urine, moisture to generate oxygen. Representative chemical reactions to generate oxygen is as follows.
과산화칼슘을 사용하는 경우,When using calcium peroxide,
CaO2 + H2O -------→ Ca(OH)2 + 1/2O2 CaO 2 + H 2 O ------- → Ca (OH) 2 + 1 / 2O 2
과산화마그네슘을 사용하는 경우,When using magnesium peroxide,
MgO2 + H2O -------→ Mg(OH)2 + 1/2O2 MgO 2 + H 2 O ------- → Mg (OH) 2 + 1 / 2O 2
과탄산나트륨을 사용하는 경우,When using sodium percarbonate,
Na2CO33/2(H2O2) +1/2H2O -------→ 2NaOH + H2CO3 + 3/4O2 Na 2 CO 3 3/2 (H 2 O 2 ) + 1 / 2H 2 O ------- → 2NaOH + H 2 CO 3 + 3 / 4O 2
상기와 같이 산소발생제가 산소를 발생하는 메카니즘의 첫 단계에서 우선 과산화수소가 먼저 생성되었다가 과산화수소는 촉매 혹은 생리혈에 의해 다음 식과 같이 물과 산소로 분해된다. 과산화수소는 잘 알려진 바와 같이 강력한 산화작용으로 그 주위에 살균 혹은 항균 작용을 발휘하게 된다. As described above, hydrogen peroxide is first generated in the first step of the mechanism in which the oxygen generator generates oxygen, and then hydrogen peroxide is decomposed into water and oxygen by a catalyst or menstrual blood as shown in the following equation. Hydrogen peroxide, as is well known, is a powerful oxidative action to exert a bactericidal or antimicrobial action around it.
CaO2 + 2H2O -------→ Ca+2 + 2OH- + H2O2 CaO 2 + 2H 2 O ------- → Ca +2 + 2OH - + H 2
생리혈/촉매 Menstrual Blood / Catalyst
Na2(CO3)3/2(H2O2) ---------→ 2Na+ + CO3 -2 + 3/2H2O2 Na 2 (CO 3 ) 3/2 (H 2 O 2 ) --------- → 2Na + + CO 3 -2 + 3 / 2H 2 O 2
생리혈/촉매 Menstrual Blood / Catalyst
H2O2 -------→ H2O + 1/2O2(산소기체)H 2 O 2 ------- → H 2 O + 1 / 2O 2 (oxygen gas)
산소발생제 조성물은 그 성분 중 과산화칼슘, 과산화마그네슘, 과탄산나트륨 혹은 과탄산칼륨이 상기 반응식들(화학식3, 화학식4, 화학식5)과 같은 반응에 의해 수용액 중에서 산소 발생과 함께 알칼리성을 나타내지만 산소발생제 조성물 속에 포함된 중화제 혹은 버퍼제에 의해 산소 발생과 동시에 중화반응이 일어나면서 반응액의 pH는 6~8 부근으로 중성화가 된다. Oxygen generator composition is characterized in that calcium peroxide, magnesium peroxide, sodium percarbonate or potassium percarbonate among the components exhibits alkalinity with the generation of oxygen in aqueous solution by the reaction as in the above reaction formulas (Formula 3, Formula 4, Formula 5). The neutralization reaction takes place at the same time as the oxygen is generated by the neutralizing agent or buffer agent contained in the generator composition, the pH of the reaction solution is neutralized to around 6-8.
상기 중화제 또는 버퍼제(buffering agent)는 산소발생제 1g에 대하여 0.1g 내지 4g의 범위에서 사용되는 것이 바람직하며, 더욱 바람직하게는 산소발생제 1g 에 대하여 0.5g 내지 2.5g의 범위에서 사용되는 것이 바람직하다.The neutralizing agent or buffering agent (buffering agent) is preferably used in the range of 0.1g to 4g with respect to 1g of oxygen generator, more preferably it is used in the range of 0.5g to 2.5g with respect to 1g of oxygen generator desirable.
상기와 같이 제조된 산소발생제 조성물은 고체분말 상태의 과산화물 및 과탄산물이 고체 분말 상태의 산성 버퍼링제와 혼합되어 있으며 더욱이 습기에 민감한 물질들이다. 따라서 보관 도중 습한 공기와 접촉하거나 높은 온도로 보관되면 산소발생제로서의 기능이 상실될 수 있다. Oxygen generator composition prepared as described above is a solid powder of the peroxide and percarbonate product is mixed with the acidic buffering agent in the solid powder state and are further moisture sensitive materials. Therefore, when stored in contact with wet air or stored at a high temperature during storage may lose its function as an oxygen generator.
이를 해결하기 위해 안정제를 첨가시켜 그 보관 안정성을 개선시켰다. 즉 알루미나(Al2O3), 실리케이트(SiO2), 제올라이트, 몰레큘러시브(molecular sieve), 황산소다(sodium sulfate), 황산칼슘(calcium sulfate), 황산마그네슘(magnesium sulfate), 염화칼슘(calcium chloride) 등과 같은 무기물질들(알칼리금속이나 알칼리토금속의 황산염, 혹은 탄산염, 혹은 산화물, 혹은 염화물)의 분말을 산소발생제 1 g에 대하여 0.1~3.0g 범위로 첨가시켜 보관 시의 안정성을 더 좋게 하였다. To solve this, stabilizers were added to improve their storage stability. Alumina (Al 2 O 3 ), silicate (SiO 2 ), zeolite, molecular sieve, sodium sulfate, calcium sulfate, magnesium sulfate, calcium chloride powders of inorganic substances (alkali or alkaline earth metal sulfates, carbonates, oxides, or chlorides) are added in an amount ranging from 0.1 to 3.0 g with respect to 1 g of oxygen-generating agent for better storage stability. It was.
상기와 같은 조성의 산소발생제 조성물을 생리대에 장착하여 사용하기 위해 다음과 같은 여러 가지 방법들이 가능하다.In order to use the oxygen generating composition of the composition as described above to the sanitary napkin, various methods are possible.
첫째, 생리대에 일반적으로 사용되고 있는 흡수성고분자에 혼합하여 흡수성 고분자를 부직포에 장착할 때 동시에 장착되게 하는 방법.First, a method of mixing absorbent polymers, which are generally used in sanitary napkins, so that the absorbent polymers can be simultaneously mounted on nonwoven fabrics.
둘째, 분말 상의 산소발생제 조성물을 부직포로 포장하여 생리대 내부에 삽입하는 방법.Second, the method of packaging the oxygen-producing composition of the powder in a non-woven fabric and inserted into the sanitary napkin.
셋째, 기존 생리대 내부에 장착된 흡수대 혹은 방습포 위에 도 1과 같이 산소발생제 조성물을 성형하여 부직포로 포장한 다음 장착하는 방법.Third, by molding the oxygen generating composition as shown in Figure 1 on an absorbent table or a moisture-proof fabric mounted inside the existing sanitary napkins and then packaged with a non-woven fabric.
넷째, 산소발생제 조성물을 일정크기의 정제로 제작하여 생리대 내부에 장착하여 사용하는 방법 등이 있다.Fourth, there is a method for producing an oxygen generator composition into a tablet of a certain size to use mounted inside the sanitary napkin.
다섯째, 산소발생제 조성물을 폴리비닐알코올(PVA)과 같은 수용성 폴리머와 혼합 코팅하여 직경 2mm 이하의 작은 알갱이로 제조하여 생리대에 내부에 살포 장착시키는 방법 등이 있다.Fifth, there is a method of mixing and coating the oxygen generator composition with a water-soluble polymer such as polyvinyl alcohol (PVA) to produce a small grain of less than 2mm in diameter and spray-mounted inside the sanitary napkin.
본 발명에 따른 생리대는 사용 시 산소를 발생시켜 종래의 생리대의 문제점이었던 통기성 부족으로 인하여 발생하는 피부 짓무름, 염증 등의 증상을 해결할 수 있는 효과가 있다.Sanitary napkin according to the present invention has an effect that can solve the symptoms such as skin sores, inflammation caused by the lack of breathing was a problem of the conventional sanitary napkin to generate oxygen during use.
이하 본 발명의 바람직한 실시 예를 상세히 설명한다. 그러나 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 안 되며 본 명세서에 기재된 도면 및 실시 예에 도시된 구성은 본 발명의 가장 바람직한 실시 예 중 하나에 불과할 뿐이며, 본 발명의 기술적 사상을 모두 나타내는 것은 아니다. Hereinafter, a preferred embodiment of the present invention will be described in detail. However, the terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings and the configurations shown in the drawings and the embodiments described herein are only one of the most preferred embodiments of the present invention. It does not represent all the technical idea of this invention.
따라서, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Accordingly, it should be understood that there may be various equivalents and modifications that can substitute for them at the time of the present application.
<실시예 1> <Example 1>
과산화칼슘(calcium peroxide) 3.0g, 인산칼륨(potassium monophosphate) 6.9g 을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 혈액 10ml를 가한 결과 산소가 발생하기 시작하였으며 반응 종료 후 pH는 6.7로 측정되었다. 3.0 g of calcium peroxide and 6.9 g of potassium monophosphate were ground in a mortar and mixed for about 10 minutes. Oxygen was generated as a result of adding 10 ml of blood to the oxygen generator composition thus prepared, and after completion of the reaction, the pH was measured to be 6.7.
제조된 산소발생제 조성물을 상온에서 120℃까지 DSC scanning한 결과 급격한 흡열이나 발열, 혹은 분해 반응이 없었으며 TGA로 60℃에서 24시간 시험한 결과 어떠한 분해반응 없이 안정성을 나타냈다.DSC scanning of the prepared oxygen generator composition from room temperature to 120 ° C. showed no sudden endothermic, exothermic, or decomposition reactions. TGA test at 60 ° C. for 24 hours showed stability without any decomposition reactions.
<실시예 2> <Example 2>
과탄산나트륨(sodium percarbonate) 3.14g, 구연산(citric acid) 2.81g 을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 혈액 10ml를 가한 결과 산소가 발생하기 시작하였으며 반응 종료 후 pH는 6.5로 측정 되었다. 3.14 g of sodium percarbonate and 2.81 g of citric acid were ground in a mortar and mixed for about 10 minutes. When 10 ml of blood was added to the oxygen generator composition thus prepared, oxygen began to be generated, and the pH was measured to 6.5 after the reaction was completed.
<실시예 3> <Example 3>
과탄산나트륨(sodium percarbonate) 1.57g, 인산칼륨(potassium monophosphate) 2.99g, 실리케이트(SiO2) 1.57g을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 혈액 7ml를 가한 결과 산소가 발생하기 시작하였으며 반응 종료 후 pH는 6.4로 측정 되었다. 1.57 g of sodium percarbonate, 2.99 g of potassium monophosphate, and 1.57 g of silicate (SiO 2) were ground and mixed in a mortar for about 10 minutes. As a result of adding 7 ml of blood to the oxygen generator composition thus prepared, oxygen began to be generated and the pH was measured to be 6.4 after the reaction was completed.
<실시예 4> <Example 4>
과탄산나트륨(sodium percarbonate) 3.14g, 구연산(citric acid) 2.81g, 실리카(silica) 3.14g을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 혈액 10ml를 가한 결과 산소가 발생하기 시작하였으며 반응 종료 후 pH는 6.4로 측정 되었다. 3.14 g of sodium percarbonate, 2.81 g of citric acid, and 3.14 g of silica were ground and mixed in a mortar for about 10 minutes. Oxygen was generated as a result of adding 10 ml of blood to the oxygen generator composition thus prepared, and after completion of the reaction, the pH was measured as 6.4.
<실시예 5> Example 5
과산화칼슘(calcium peroxide) 3.0g, 구연산(citric acid) 3.3g, 제올라이트(zeolite) 3.0g 을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 혈액 10ml를 가한 결과 산소가 발생하기 시작하였으며 반응 종료 후 pH는 6.7로 측정되었다. 3.0 g of calcium peroxide, 3.3 g of citric acid, and 3.0 g of zeolite were ground and mixed in a mortar for about 10 minutes. Oxygen was generated as a result of adding 10 ml of blood to the oxygen generator composition thus prepared, and after completion of the reaction, the pH was measured to be 6.7.
제조된 산소발생제 조성물을 상온에서 120℃까지 DSC scanning한 결과 급격한 흡열이나 발열, 혹은 분해 반응이 없었으며 TGA로 60℃에서 24시간 시험한 결과 어떠한 분해반응 없이 안정성을 나타냈다.DSC scanning of the prepared oxygen generator composition from room temperature to 120 ° C. showed no sudden endothermic, exothermic, or decomposition reactions. TGA test at 60 ° C. for 24 hours showed stability without any decomposition reactions.
<실시예 6> <Example 6>
과탄산나트륨(sodium percarbonate) 1.57g, 인산칼륨(potassium monophosphate) 2.99g, 실리케이트(SiO2) 1.57g을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 혈액 7ml를 가한 결과 산소가 발 생하기 시작하였으며 반응 종료 후 pH는 6.4로 측정 되었다. 1.57 g of sodium percarbonate, 2.99 g of potassium monophosphate, and 1.57 g of silicate (SiO 2) were ground and mixed in a mortar for about 10 minutes. When 7 ml of blood was added to the oxygen generator composition thus prepared, oxygen began to be generated and the pH was measured to be 6.4 after the reaction was completed.
<실시예 7> <Example 7>
과산화칼슘(calcium peroxide) 3.0g, 인산칼륨(potassium monophosphate) 6.9g, 알루미나(alumina) 3.0gm, 염화제1철(FeCl2) 0.01g 을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 물과 생리혈 혼합액(50%) 10ml를 가한 결과 산소가 발생하기 시작하였으며 반응 종료 후 pH는 6.8로 측정되었다. 3.0 g of calcium peroxide, 6.9 g of potassium monophosphate, 6.9 g of alumina, 3.0 g of alumina, and 0.01 g of ferrous chloride (FeCl 2) were ground and mixed in a mortar for about 10 minutes. 10 ml of water and physiological blood mixed solution (50%) was added to the oxygen generator composition thus prepared, and oxygen began to be generated. After completion of the reaction, the pH was measured to be 6.8.
제조된 산소발생제 조성물을 상온에서 120℃까지 DSC scanning한 결과 급격한 흡열이나 발열, 혹은 분해 반응이 없었으며 TGA로 60℃에서 24시간 시험한 결과 어떠한 분해반응 없이 안정성을 나타냈다.DSC scanning of the prepared oxygen generator composition from room temperature to 120 ° C. showed no sudden endothermic, exothermic, or decomposition reactions. TGA test at 60 ° C. for 24 hours showed stability without any decomposition reactions.
<실시예 8> <Example 8>
과탄산나트륨(sodium percarbonate) 3.14g, 구연산(citric acid) 2.81g, 알루미나(alumina) 3.14g, 염화제1철(FeCl2) 0.02g을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 물과 생리혈 혼합액(50%) 10ml를 가한 결과 산소가 발생하기 시작하였으며 반응 종료 후 pH는 6.5로 측정 되었다. 3.14 g of sodium percarbonate, 2.81 g of citric acid, 3.14 g of alumina, and 0.02 g of ferrous chloride (FeCl2) were ground and mixed in a mortar for about 10 minutes. 10 ml of water and physiological blood mixture solution (50%) was added to the oxygen generator composition thus prepared, and oxygen began to be generated. After completion of the reaction, the pH was measured to be 6.5.
<실시예 9>Example 9
과산화칼슘(calcium peroxide) 3.0g, 인산칼륨(potassium monophosphate) 6.9g, 알루미나(alumina) 3.0gm, 황산제2철(Ferric sulfate) 0.01g 을 막자사발에서 약 10분 동안 분쇄 혼합하였다. 이렇게 제조된 산소발생제 조성물에 물과 생리혈 혼합액(50%) 10ml를 가한 결과 산소가 발생하기 시작하였으며 반응 종료 후 pH는 6.8로 측정되었다. 3.0 g of calcium peroxide, 6.9 g of potassium monophosphate, 3.0 g of alumina, and 0.01 g of ferric sulfate were ground and mixed in a mortar for about 10 minutes. 10 ml of water and physiological blood mixed solution (50%) was added to the oxygen generator composition thus prepared, and oxygen began to be generated. After completion of the reaction, the pH was measured to be 6.8.
제조된 산소발생제 조성물을 상온에서 120℃까지 DSC scanning한 결과 급격한 흡열이나 발열, 혹은 분해 반응이 없었으며 TGA로 60℃에서 24시간 시험한 결과 어떠한 분해반응 없이 안정성을 나타냈다.DSC scanning of the prepared oxygen generator composition from room temperature to 120 ° C. showed no sudden endothermic, exothermic, or decomposition reactions. TGA test at 60 ° C. for 24 hours showed stability without any decomposition reactions.
<실시예 10><Example 10>
상기 실시예에서 제조된 산소발생제 조성물들은 부직포로 만들어진 생리대 내부에 도 1과 같은 형태로 삽입되었다. Oxygen generator compositions prepared in the above examples were inserted into a sanitary napkin made of a nonwoven fabric in the form as shown in FIG. 1.
이때 산소발생제 조성물들은 분말로서 제조되므로 생리대 내부에서 분산될 가능성이 있다. 따라서 본 발명에서는 몰드 내부에 제조된 산소발생제 조성물 분말을 충전한 다음, 1톤의 압력을 가하여 직사각형의 패드 형태로 제조하였다. At this time, since the oxygen generating composition is prepared as a powder, there is a possibility of dispersion in the sanitary napkin. Therefore, in the present invention, after filling the oxygen generator composition powder prepared in the mold, it was prepared in the form of a rectangular pad by applying a pressure of 1 ton.
제조된 산소발생제 조성물 패드를 도1과 같이 흡수층 바로 아래에 설치하여 그 위에 생리혈 10ml를 가하였더니 산소가 발생하기 시작하였다. 반응이 끝난 후 산소가 발생한 부직포 표면에 pH paper(인디케이터)를 사용하여 측정한 pH는 7 정도의 중성을 나타냈다.The prepared oxygen generator composition pad was installed directly below the absorber layer as shown in FIG. 1, and 10 ml of menstrual blood was added thereto. After the reaction, the pH measured using a pH paper (indicator) on the surface of the non-woven fabric where oxygen was generated showed a neutral value of about 7.
<실시예 11><Example 11>
상기 <실시예 1>과 같은 조성으로 제조된 산소발생제 조성물 분말(0.3g)을 직경 9mm, 높이 3mm의 몰드에 넣고 약 1톤의 압력을 가하여 제작된 산소발생제 조성물 정(tablet) 10개를 부직포 사이에 넣고 생리혈 15ml를 가하였더니 산소가 발생하기 시작하였다. 반응이 끝난 후 산소가 발생한 부직포 표면에 pH paper(인디케이터)를 사용하여 측정한 pH는 7 정도의 중성을 나타냈다.Oxygen generator composition powder (0.3 g) prepared in the same composition as in <Example 1> was put into a mold having a diameter of 9 mm and a height of 3 mm, and applied to a pressure of about 1 ton 10 oxygen generator composition tablets (tablet) Was placed between the nonwoven fabrics and 15 ml of menstrual blood was added. After the reaction, the pH measured using a pH paper (indicator) on the surface of the non-woven fabric where oxygen was generated showed a neutral value of about 7.
<실시예 12> <Example 12>
상기 <실시예 1> 과 같은 조성으로 제조된 산소발생제 조성물 분말 1g을 가로 4cm, 세로 3cm의 부직포 팩(pack)에 충전하여 산소발생제 조성물 팩을 제조하여 부직포 사이에 삽입하고 그 위에 생리혈 15ml를 가하였더니 산소가 발생하기 시작하였다. 반응이 끝난 후 산소가 발생한 부직포 표면에 pH paper(인디케이터)를 사용하여 측정한 pH는 7 정도의 중성을 나타냈다.1 g of the oxygen generator composition powder prepared in the same composition as in <Example 1> was filled into a nonwoven fabric pack having a width of 4 cm and a length of 3 cm to prepare an oxygen generator composition pack, inserted between the nonwoven fabrics, and 15 ml of menstrual blood thereon. When oxygen was added, oxygen started to be generated. After the reaction, the pH measured using a pH paper (indicator) on the surface of the non-woven fabric where oxygen was generated showed a neutral value of about 7.
<실시예 13> Example 13
상기 <실시예 1>과 같은 조성으로 제조된 산소발생제 조성물 분말 14g을 200℃로 가열하고, 폴리비닐알코올 6g을 200℃로 가열 용융하여 혼합한 혼합물을 200℃로 예열된 소형압출기에 넣고 직경 1mm의 노즐을 통해 압출 분사시켜 국수가닥 모양의 산소발생제 조성물을 제조하였다. 14 g of the oxygen generator composition powder prepared in the same composition as in <Example 1> was heated to 200 ° C., and 6 g of polyvinyl alcohol was heated and melted at 200 ° C. into a small extruder preheated to 200 ° C. in diameter. Extrusion injection was carried out through a 1 mm nozzle to prepare a noodle-shaped oxygen generator composition.
이 국수가닥 모양의 산소발생제를 잘게 부수어 과립상의 산소발생제 조성물 을 제조하였다. 이와 같이 PVA로 코팅된 과립상 산소발생제 조성물에 생리혈을 가하였더니 산소는 매우 느린 속도로 1 시간 이상에 걸쳐 서서히 발생하였다. The noodle-shaped oxygen generator was crushed finely to prepare a granular oxygen generator composition. As such, when physiological blood was added to the granular oxygen generating agent composition coated with PVA, oxygen was gradually generated over 1 hour at a very slow rate.
도 1은 본 발명의 산소발생제층이 설치된 생리대의 단면도이다.1 is a cross-sectional view of the sanitary napkin provided with the oxygen generating layer of the present invention.
<*도면에 사용된 부호에 대한 간단한 설명*><* Brief description of symbols used in drawings *>
1:부직포 2:흡수층 3:산소발생제층1: nonwoven fabric 2: absorber layer 3: oxygen generator layer
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| KR1020080045848 | 2008-05-18 | ||
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| KR1020080081729A KR20090119942A (en) | 2008-05-18 | 2008-08-21 | Oxygen generating sanitary napkin and oxygen generating composition thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106860032A (en) * | 2016-10-25 | 2017-06-20 | 曹荣华 | A kind of gaseous state skin oxygen supply whitening product and its application |
| CN107117582A (en) * | 2016-02-24 | 2017-09-01 | 曹荣华 | It is a kind of locally quickly to produce the composition of oxygen |
| WO2018000796A1 (en) * | 2016-07-01 | 2018-01-04 | Garry Tsaur | A skin-friendly absorbent structure for providing oxygen |
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2008
- 2008-08-21 KR KR1020080081729A patent/KR20090119942A/en not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117582A (en) * | 2016-02-24 | 2017-09-01 | 曹荣华 | It is a kind of locally quickly to produce the composition of oxygen |
| WO2018000796A1 (en) * | 2016-07-01 | 2018-01-04 | Garry Tsaur | A skin-friendly absorbent structure for providing oxygen |
| CN106860032A (en) * | 2016-10-25 | 2017-06-20 | 曹荣华 | A kind of gaseous state skin oxygen supply whitening product and its application |
| KR20180045775A (en) * | 2016-10-25 | 2018-05-04 | 게리 자우어 | An oxygen-providing material with the function of skin whitening |
| CN106860032B (en) * | 2016-10-25 | 2021-04-09 | 咏达生医材料股份有限公司 | Gaseous skin oxygen supply whitening product and application thereof |
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