M415054 五、新型說明： 【新型所屬之技術領域】 為:Γ透薄膜結構’特別是指一種兼具有抑菌及 自冻效果之苓透薄膜結構。 【先前技術】 =來’隨考工商業的發展’細菌帶來了許多新的社會問 微生物腐姓銘製品所造成的飛安，黃色葡萄球菌引起 菌引發的食物中毒，乃至於肆虐全球的⑽病 ，，从生物作用所造成的傷害，從航太工業到生活起居，橫 S亏了相當廣泛的領域。因此，為解決或防止上述問題的產生^ 2會上對抗菌產品的需求與日遽增，各種措施及裝備也因應而 備為例’常見的防護材料係'朝著多功能複合材料 & n周具有質輕、柔㈣用、低成本、可洗梅及可重㈣ 用等特性，並能提供透氣、阻隔細菌病毒及毒化物等功能。夂狄 而，目前對於使用後的防護裳備之後續處理方面，仍存在著相 當大的問題。回顧先前重大傳染病流行期間（如：咖 ，）各級醫護人員參加協助防疫之事件可知，隔離防護衣實為 第-線人員的必要裝備’而目前—般醫療院所所使用之隔^防 濩衣大多為不織布材質所製成，其主要為避免醫護人員直接占 染污染物，·然a，由於不織布材質的隔離防護衣並無防止氣能 污染物穿透的功能，並且病菌與毒化物附著於隔離防護衣上2 未死亡或消失，故即使隔離防護衣使用完畢後將會進行焚毁， 以避免二次污染的產生，但在隔_護衣使㈣後的 毁過程中，仍有潛藏的危險存在，所以如何讓防護材料具有自火 3 M415054 潔之效果’的確是一項 加奈米銀成份的隔離防護二=。=’市面上亦有添 有抗菌、殺菌的優良功效，二;;:吏:色=銀成份雖然具 =二且經研究發現’奈米銀可能干擾男性精子細胞訊號， 米銀進而影響男性生育能力的問題;因此，奈 項雇口 ·!、4ρί?Ι離防護衣’更廣泛的說，若要使用於各 用、八Ύΐ該尋求更高安全性之抗菌材料來取代目前奈米銀之 用述’閤先敛明。 【新型内容】 因此’本案在於提供—種兼具有抑菌及自潔效果之渗 :^结構，用以解決先前技術所遭遇之種種問題。根據一具 體二本案提出之滲透薄膜結構包含—高分子摻合薄膜: 亚於:中加入抗菌劑及無機金屬氧化物，使其形成一滲透薄膜 2貫際應用中’該選擇性滲透薄膜可作為生化防護或環境保 破用途之防護材料，如纖維 '薄膜等。 ’、 【實施方式】 有關本案為達目的所運用之技術手段，茲謹再配( 式所不之實施例，詳細說明如下： 回 為了能夠有效地改善先前技術所遭遇到之難題，使 材f能夠具有抑g及自潔的效果，本案係提供—滲透薄膜结= 。睛參照第-圖’其係繪示該渗透薄膜1G之結構圖。該 包含-高分子摻合薄前，並於其中加入抗菌劑12及無^全屬 乳化物13,再結合適當基材14 (如無纺布、棉布或其它人工2 革等）使其形成一滲透薄膜10。其中： M415054 §亥咼分子掺合薄膜11係選用適當配比之聚乙稀亞胺（PEI) 、聚乙稀醇（PVA)、聚氨酯（PU)、乙烯醋酸乙烯酯樹脂（EVA) 製成；在較佳的實施例中，該高分子摻合薄膜u係利用澆鑄法 將聚乙烯亞胺（PEI)、聚乙烯醇（PVA)、聚氨酯（ρϋ)、乙烯醋酸 乙烯酯樹脂（EVA)水溶液混合後.，製成強韌而柔軟的高分子 膜層。由於5亥等向分子在該高分子摻合薄膜11中將會形成互穿 網狀結構，其含水率約為10%，並且該高分子摻合薄膜11中存 在著大量的分子間氫鍵。 該抗菌劑12為奈米鋅，其係具有抗菌性 低、生物化學活性，可穿透細菌之細㈣，造成細㈣體酵；= 白變性而自然死亡效果，因此適用於抗菌產品的開發，用以提 供該選擇性滲透薄膜之抗菌能力，實際上，除了奈米辞之外， 该抗菌劑12亦可以是其他具有抗菌殺菌能力之物質，如：奈 米金、奈米銅、奈米白金等奈米級金屬材料或其組合物，或^ 化合物，如：奈米氧化鋅、奈米硝酸辞、奈米氧化銅、奈米確 酸銅等。同時’這些金屬離子是人體中酶的重要組成部分，對 皮膚有良好的保健仙。在較佳的實施例中，該抗菌㈣並 不要求能迅速殺滅有t微生物，而是著重於在長期的使用過程 中抑制有害微生物的生長和繁殖，以達到保護人體健康的目的 。本案所採用之抗菌劑12的抗菌機制主要集中表現在奈米鋅 =几，作用上’細g通常帶負電荷，當奈米鋅與微生物細胞膜 1時’由於庫命吸引力致使細胞膜與奈米鋅牢固地結合，帶 ^電的鋅離子穿透細胞膜進入細胞内並與氯硫基反應，因而破 壞細胞合成酶的活性’使得細胞喪失分裂增殖的能力而死亡 5 M415054 。當菌體被殺死後，鋅離子通過沈澱平衡又由細菌殘骸脫離出 來，與其它菌體接觸，重複進行上述反應，這是奈米鋅能夠長 時間持久殺菌的原因。 該無機金屬氧化物13可以是多金屬氧酸鹽（POM)，其係用 以提供抵抗有機污染物之能力。該多金屬氧酸鹽，又稱為雜多 酸化合物，是由簡單的無機含氧酸縮合而形成的多聚金屬氧箱； 合物。於實際應用中，多金屬氧酸鹽可應用在光催化分解水中 / 有機污染物，多金屬氧酸鹽亦具有生物活性，尤其在抗病毒方 ‘· 面顯示出相當高的活性和選擇性，相當多文獻指出多金屬氧酸籲 鹽具有抗愛滋病毒、抗癌及抗流感病毒之活性。因此，本案採 用無機多金屬氧酸鹽添加至選擇性滲透薄膜内，藉以提供抗毒 之功能。值得一提的是，該無機金屬氧化物13除了可以是多金 屬氧酸鹽（POM)之外，亦可以是其它抵抗有機污染物能力之物 質。 藉此，在形成了該滲透薄膜10後，該滲透薄膜10可進一步 透過懸液定量殺滅試驗及抑菌j哀試驗’檢測該渗透薄膜1 〇之抑 菌能力，並透過選用含硫毒化物進行水蒸氣滲透實驗及化學滲… 透實驗，以檢測該選擇性滲透薄膜10之自潔能力。 根據本案具體實施例之滲透薄膜10。於此實施例中，該滲 透薄膜10包含適當比例之聚乙烯亞胺、聚乙烯醇、聚氨酯所製 成的高分子摻合薄膜11中，加入抗菌劑12及無機金屬氧化物13 。其中，該選擇性滲透薄膜10可作為生化防護或環境保護用途 之防護材料，例如纖維、膠片及薄膜等，並製作成防護裝置及 衣物以保障工業化學藥品處理者、醫療工作者或環境清潔工作 6 M415054 者之健康及安全。 藉由以上較佳具體實施例之詳述，係希望能更加清楚描述 本案之特徵，而並非以上述所揭露的較佳具體實施例來對本案 之範鳴加以㈣。相反地’其目的是希望能涵性 的改變“本_欲申請之專利關的料‘相纽 【圖式簡單說明】M415054 V. New description: [New technical field]: Translucent film structure 'Specially refers to a translucent film structure that has both antibacterial and self-freezing effects. [Previous technology] = Come 'developing with the business of the examination industry' bacteria brought a lot of new society to ask the Fei'an caused by microbial rot, the food poisoning caused by the bacteria caused by Staphylococcus aureus, and even the global (10) disease , from the damage caused by biological effects, from aerospace industry to living, Heng S lost a wide range of fields. Therefore, in order to solve or prevent the above problems, the demand for antibacterial products will increase and the various measures and equipments will be prepared as an example of 'common protective material systems' toward multifunctional composite materials& n The week has the characteristics of light weight, softness (four), low cost, washable plum and heavy weight (IV), and can provide functions such as venting, blocking bacterial viruses and poisons. However, there are still considerable problems with the subsequent processing of protective clothing after use. Looking back at the previous epidemic of major infectious diseases (such as: coffee,) all levels of medical staff to participate in the activities to assist in epidemic prevention, we can see that the isolation of protective clothing is the necessary equipment for the first-line personnel' and the current general-purpose medical institutions use Most of the garments are made of non-woven fabrics, which are mainly used to prevent medical personnel from directly contaminating the pollutants. However, because the non-woven fabric isolation protective clothing does not have the function of preventing the penetration of gas-energy pollutants, and the bacteria and poisons Attached to the isolation protective clothing 2 is not dead or disappears, so even if the isolation protective clothing is used, it will be burned to avoid secondary pollution, but there is still hidden in the process of destruction after the protective clothing (4) The danger exists, so how to make the protective material have the effect of self-fire 3 M415054's cleanness is indeed a isolation protection of the nano-silver component. = 'There is also an excellent effect of antibacterial and bactericidal on the market, two;;: 吏: color = silver composition, although = two and after research found that 'nano silver may interfere with male sperm cell signal, rice silver and then affect male fertility The problem of ability; therefore, the negligence of the mouth!!, 4ρί? Ι 防护 防护 ' 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更 更Use the description of the first convergence. [New content] Therefore, the present invention is to provide a kind of osmosis and self-cleaning effect to solve various problems encountered in the prior art. According to a specific two cases, the permeable film structure comprises a polymer blending film: a: an antibacterial agent and an inorganic metal oxide are added to form a permeable film 2 in a continuous application. Protective materials for biochemical protection or environmental protection, such as fiber's film. ', 【Embodiment】 The technical means used in this case for the purpose of the project, I would like to re-allocate (the embodiment is not described in detail, as follows: In order to effectively improve the problems encountered in the prior art, the material f It can provide the effect of suppressing g and self-cleaning. In this case, it is provided that the permeable film is formed. The eye is shown in the figure - Fig. 2 which shows the structure of the permeable film 1G. The inclusion-polymer blend is thin and The antibacterial agent 12 and the emulsifier 13 are added, and then combined with a suitable substrate 14 (such as non-woven fabric, cotton cloth or other artificial leather) to form a permeable film 10. Among them: M415054 § 咼 咼 molecular blending The film 11 is made of a suitable ratio of polyethyleneimine (PEI), polyvinyl alcohol (PVA), polyurethane (PU), ethylene vinyl acetate resin (EVA); in a preferred embodiment, The polymer blending film u is made by mixing a polyethyleneimine (PEI), a polyvinyl alcohol (PVA), a polyurethane (ρϋ), an ethylene vinyl acetate resin (EVA) aqueous solution by a casting method, and is made tough and soft. Polymer film layer. Due to the high score of 5 hai isotropic molecules An interpenetrating network structure is formed in the blended film 11, and the water content thereof is about 10%, and a large amount of intermolecular hydrogen bonds are present in the polymer blended film 11. The antibacterial agent 12 is nano zinc. It has low antibacterial activity, biochemical activity, and can penetrate fine bacteria (4), resulting in fine (four) body fermentation; = whitening and natural death effect, so it is suitable for the development of antibacterial products to provide antibacterial of the selective permeation film. Ability, in fact, in addition to nano-words, the antibacterial agent 12 can also be other substances with antibacterial bactericidal ability, such as nano-metal materials such as nano gold, nano copper, nano platinum or the like , or ^ compounds, such as: nano zinc oxide, nano-nitrate, nano-copper oxide, copper silicate, etc. At the same time 'these metal ions are an important part of the body's enzymes, good health care for the skin In a preferred embodiment, the antibacterial (four) is not required to rapidly kill the microorganisms, but focuses on inhibiting the growth and reproduction of harmful microorganisms during long-term use to achieve the purpose of protecting human health. The antibacterial mechanism of the antibacterial agent 12 used in this case is mainly concentrated in the nano zinc = a few, the role of 'fine g usually negatively charged, when the nano zinc and the microbial cell membrane 1 ' due to the fate of the reservoir caused by the cell membrane and nano Zinc is firmly bound, and the electrolyzed zinc ions penetrate the cell membrane and enter the cell and react with the chlorothio group, thus destroying the activity of the cell synthetase, causing the cell to lose its ability to divide and proliferate and die. 5 M415054. When the cell is killed After that, the zinc ions are separated from the bacterial residue by precipitation equilibrium, and are contacted with other bacteria to repeat the above reaction, which is the reason why nano zinc can be permanently sterilized for a long time. The inorganic metal oxide 13 may be a polyoxometallate. a salt (POM), which is used to provide resistance to organic contaminants. The polyoxometallate, also known as a heteropolyacid compound, is a polyoxo oxygen tank formed by condensation of a simple inorganic oxyacid; Compound. In practical applications, polyoxometallates can be used in photocatalytic decomposition of water/organic contaminants. Polyoxometalates are also biologically active, especially in the antiviral side, showing considerable activity and selectivity. A considerable number of documents indicate that polyoxometalate has anti-HIV, anti-cancer and anti-influenza activity. Therefore, in this case, an inorganic polyoxometallate is added to the selectively permeable membrane to provide an anti-toxic function. It is worth mentioning that the inorganic metal oxide 13 may be other substances resistant to organic pollutants in addition to polyoxometalate (POM). Thereby, after the permeable membrane 10 is formed, the permeable membrane 10 can further pass the suspension quantitative killing test and the bacteriostatic test to detect the bacteriostatic ability of the permeable membrane 1 and pass through the selection of sulfur-containing poison. A water vapor permeation test and a chemical permeation test were conducted to test the self-cleaning ability of the selectively permeable film 10. The permeable film 10 according to the specific embodiment of the present invention. In this embodiment, the permeable film 10 contains a polymer blend film 11 made of polyethyleneimine, polyvinyl alcohol or polyurethane in an appropriate ratio, and an antibacterial agent 12 and an inorganic metal oxide 13 are added. The selectively permeable film 10 can be used as a protective material for biochemical protection or environmental protection purposes, such as fibers, films and films, and is made into protective devices and clothing to protect industrial chemical processors, medical workers or environmental cleaning workers. M415054 Health and safety. With the above detailed description of the preferred embodiments, it is intended that the features of the present invention will be more clearly described, and that the present invention is not limited to the preferred embodiments disclosed herein. On the contrary, the purpose is to change the meaning of the stipulations of the patent _ _ _ _ _ _ _ _ _ _
« 第圖係繪示本案實施例的選擇性央 珍透溥膜結構圖 【主要元件符號說明】 10滲透薄膜 11高分子摻合薄膜 12抗菌劑 13無機金屬氡化物 μ基材« The figure shows the structure of the selective cation membrane of the embodiment of the present invention. [Main component symbol description] 10 permeable film 11 polymer blend film 12 antibacterial agent 13 inorganic metal bismuth compound μ substrate