201034706 六、發明說明： 【發明所屬之技術領域】 的衛生 銀粒子 。本發明係有關於-種具有複合性奈米銀粒子 用品表面基材之製造方法，尤指—種將複合性奈 塗佈於衛生用品表面基材之製造方法。 τ' /、 【先前技術】 、化學工業的發展日新月異，目前已能彻化學合 方法製作出相當多的產品以取代傳統的商品。例如將吸水 性樹脂應用於吸收體液等水性液體，例如紙尿裤 紙=、遵墊等衛生產品，並取代傳統的布製尿布等用品， 以提供較方便的使用。但，傳統衛生用品在穿戴時合因办 氣不流，久時間的穿戴而導致悶熱、潮濕，進二容： 產生細菌滋生，反而讓使用者在穿戴衛生用品時受到細菌 感染’嚴重影響人體的健康。 、 另外，銀離子具有強大的抑菌和殺菌效用，更有廣六文 的抗菌活性，因此，銀的抗菌特性已應用於商業產品上^ 目前市面上甚少有利用含銀的抗菌材料製成個人Ζ衛生 用品，或是利用含銀的抗菌材料所製成的產品並無法持久 性的提供較佳的抗菌功能，其原因在於銀粒子並無法穩固 的，著於織品或其他载體上，導致無法提供使用者較佳的 抗囷功能。 緣是，本發明人有感上述缺失之可改善，提出—種設 計合理且有效改善上述缺失之本發明。 又 201034706 【發明内容】 本發明之主要目的，在於提供一種具有複合性奈米銀 粒子的衛生用品表面基材之製造方法，該製造方法可將複 合性奈米銀粒子穩固地結合於衛生用品表面基材上，以使 衛生用品表面基材具有較佳的抗菌功能，進而提高衛生用 品之附加價值。 為了達成上述之目的，本發明係提供一種具有複合性 0 奈米銀粒子的衛生用品表面基材之製造方法，包括以下步 驟：製備奈米銀粒子；製備奈米二氧化矽粒子；將該奈米 銀粒子與該奈米二氧化矽粒子產生自組裝反應，以形成複 合性奈米銀粒子：以及提供一架橋劑，且將該複合性奈米 銀粒子與該架橋劑均勻混合後塗佈於一衛生用品表面基 材上。 本發明亦提供一種依上述製造方法所製得之衛生用 品表面基材，該衛生用品表面基材上塗佈有奈米銀粒子與 ❹ 奈米二氧化矽粒子自組裝形成的複合性奈米銀粒子，該複 合性奈米銀粒子係藉由一架橋劑以穩固地結合在該衛生 用品表面基材上。 本發明更提供一種衛生用品，係包括：一衛生用品表 面基材；一不透水層；以及一介於該衛生用品表面基材與 不透水層之間之吸收層；其中，該衛生用品表面基材上塗 佈有奈米銀粒子與奈米二氧化矽粒子自組裝形成的複合 性奈米銀粒子，該複合性奈米銀粒子係藉由一架橋劑以穩 固地結合在該衛生用品表面基材上。 5 201034706 本發明更提供—種具有高抗菌能力之口罩。 、本，月具有以下有益的效果：本發明提出之製造方 生用=t ΐ;讀的複合性奈米絲子穩11地結合在該衛 六，、隹錢土材上’以使讀生用品表面基材具有抗菌能 抑ι η錢者在使⑽生訂σ時能籍更佳的抗菌及 抑滷之衛生功能。 @ a 為=能更進-步瞭解本發明之特徵及技術内容 發明之詳細說明與附圖，然而所附圖式僅提 i”考/、㈣用’並非絲對本發明加以限制者。 【實施方式】 粒子===明:提供一種具有複合性奈米銀 福人材之製造方法，該製造方法可將以 複合性奈米銀粒子塗佈於衛生用品表 抗菌活性之功效，“ π上w運到间 第二圖至第三圖） 下步驟（請同時參閱 一 ⑶Γ).製備奈米銀粒子4 ◦ 1 1 (請參考第 征體 本發明先製作奈米銀粒子4011，在 例中’主要以雷射剝削法製備奈米銀粒子4 0 此方料用於溶液態之銀材料，將波長刪或㈣ 射;;在:.YAG雷射(頻率為10 Hz)，經由透鏡折 丁在裝有界面劑的溶液中’界面劑係選擇十二絲確酸 即可得心^线之雷射光打在浸於溶射的銀塊上， …其他雜質的銀膠體溶液。此外，可將含銀塊的ί 201034706 液，以攪拌轉子劇烈攪拌， 、 雷射光照射，隨著照射時°不=功率為2W之則：YAG 、簡觀察奈米粒子字的1二不间’最後可利用㈣ls、 言之，可根據實施應用的產 1並以XRD鐘定，換 特性。根據本發明之實驗，粒子4 ◦ 1 1的 米銀粒子40U水六L 射照射時間的增長，奈 光譜的觀察發現，銀奈米粒子水^ =外光可見光201034706 VI. Description of the invention: The sanitary silver particles of the technical field to which the invention pertains. The present invention relates to a method for producing a surface substrate having a composite nano-silver particle product, and more particularly to a method for producing a composite nano-coating on a surface substrate of a sanitary article. τ' /, [Prior Art] The development of the chemical industry is changing with each passing day. At present, a considerable number of products can be produced by chemical methods to replace traditional products. For example, a water-absorbent resin is applied to an aqueous liquid such as an absorbent body fluid, such as a diaper paper = a sanitary product such as a pad, and a conventional cloth diaper or the like is provided to provide a more convenient use. However, the traditional hygienic products are not worn when they are worn, and they are sultry and humid due to wearing for a long time. In the second place: bacteria are produced, but the user is infected with bacteria when wearing sanitary articles. health. In addition, silver ions have strong antibacterial and bactericidal effects, and have a wide range of antibacterial activity. Therefore, the antibacterial properties of silver have been applied to commercial products. Currently, there are few antibacterial materials made of silver. Personal hygiene products, or products made from silver-containing antibacterial materials, do not provide a durable antibacterial function because the silver particles are not stable and are placed on fabrics or other carriers. Cannot provide users with better anti-cracking function. On the contrary, the present inventors felt that the above-mentioned deficiency could be improved, and proposed the present invention which is rational in design and effective in improving the above-mentioned deficiency. Further, 201034706 SUMMARY OF THE INVENTION The main object of the present invention is to provide a method for producing a surface substrate of a sanitary article having composite nano silver particles, which can firmly bond the composite nano silver particles to the surface of the sanitary article. On the substrate, the surface substrate of the sanitary article has a better antibacterial function, thereby increasing the added value of the sanitary article. In order to achieve the above object, the present invention provides a method for producing a sanitary article surface substrate having composite 0 nano silver particles, comprising the steps of: preparing nano silver particles; preparing nano cerium oxide particles; The rice silver particles and the nano cerium oxide particles generate a self-assembly reaction to form composite nano silver particles: and provide a bridging agent, and uniformly mix the composite nano silver particles with the bridging agent and then apply A sanitary article on the surface of the substrate. The invention also provides a surface substrate for a sanitary article prepared according to the above manufacturing method, wherein the surface of the sanitary article is coated with composite nano silver formed by self-assembly of nano silver particles and cerium oxide particles. The particles, the composite nano-silver particles are firmly bonded to the surface substrate of the sanitary article by a bridging agent. The present invention further provides a sanitary article comprising: a sanitary article surface substrate; a water impermeable layer; and an absorbent layer interposed between the sanitary article surface substrate and the water impermeable layer; wherein the sanitary article surface substrate The composite nano silver particles formed by self-assembly of nano silver particles and nano cerium oxide particles are coated thereon, and the composite nano silver particles are firmly bonded to the surface substrate of the sanitary article by a bridging agent. on. 5 201034706 The present invention further provides a mask having high antibacterial ability. The present invention has the following beneficial effects: the manufacturing method proposed by the present invention uses =t ΐ; the read composite nanowire is stably integrated on the Weiliu, and the money material is used to make the student The surface substrate of the product has antibacterial energy and can reduce the hygienic function of antibacterial and anti-halogen when making (10) σ. </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Memories] Particles === Ming: Providing a method for producing a composite nano-silver human material, which can apply the effect of the composite nano-silver particles on the antibacterial activity of the hygienic article, "π To the second step to the third figure) The next step (please also refer to one (3) Γ). Preparation of nano silver particles 4 ◦ 1 1 (Please refer to the first body of the invention to make nano silver particles 4011, in the example 'mainly Preparation of nano silver particles by laser stripping method 40 This material is used for solution silver materials, the wavelength is deleted or (four) shot; in: .YAG laser (frequency 10 Hz), folded through the lens In the solution with the interface agent, the interface agent is selected from the twelve-dimensional acid to obtain the laser light on the silver block immersed in the solution, ... the silver colloid solution of other impurities. In addition, the silver-containing block can be obtained. 201034706 liquid, stir stirring with the rotor, laser light, with the photo Time ° not = power is 2W: YAG, Jane observation nano particle word of the first two can't use (four) ls, in other words, according to the implementation of the production of 1 and XRD clock, change characteristics. According to this In the experiment of the invention, the particle irradiation time of the particle 4 ◦ 1 1 silver silver particle 40U water six L, the observation of the Nye spectrum found that the silver nanoparticle water ^ = external light visible light
可得到隨著雷射光時間增長而：::產生， 藉由穿透式電子顯微鏡觀察奈未粒子的切，我們 透式電子顯微鏡的照片中， 〜、.交化，並從穿 另外，奈米銀粒子4 同，粒子的型態也隨之變化。^^射時間長短不 均勾，隨雷射光照射時間增長心大粒子大小不 其粒徑較小，·不同的雷射光照射，4二=均勾’且 由於雷射光的照射，使粒子產生城粒徑分佈， 10Κ，經過不_互相融合 二_溫度約為 步驟(_ :製備奈米!粒子。 夂老筮-Α国、Α 乳化矽拉子4012(請 >考第一 A圖)。本發明利用溶膠 梦粒子川2,而該奈米二氧化心=::化 和粒徑的分佈情形則受到溶膠—凝膠中 ^ 影響，例如組成條件（composltl〇n):原料^化j數 二rs度:溶細等’·以及反應參數 凝膠反應通常從含有金屬或類金屬 丰金屬，霞-metal)的金Μ氧化物單㈣驅物 7 201034706 的乙醇或低分子量溶劑中起始反應，其令m (Si)鈦（Τι)、錯（Zr)、紹（A1)、或哪（β)等可形 成網狀結構之金屬或類金屬1則代表燒基（CnH2n+1)及 水。在本具體實施例中，係利用 (Sl(〇C2H—5)4;麵）作為主要形成奈米二氧切粒子4 0 1 2的it趨物（precursGr)，而以下將說明奈米二氧化 Q 1 2之粒徑和粒徑的分佈情形與反應條件之 間的關係。 ⑴TE0S濃度：不同·s量對粒徑的影響在於，腿 加’使得較多成長物質而使粒子停留在成核區較 久，促成粒子形成較大顆粒，換言之，超過 用量會導致粒子聚集的發生。 又们 (2)水的比例：水量的增加，將會促 ^于’此處可分成二部份討論，低漢度的水條件下，韻 加快水解反應，成核區所占面積相對縮 沒庙j之一乳化石夕粒徑變大；反之，若使用水濃度超過 :應量’造成水解速率變大，也使溶劑極性改 :，短：間内形成較多核體，成核區面積會大幅增加，而 目同展度之TE0S條件下，可形成核點數 玖 =出二氧切粒子粒徑則相對變小。換言之:濃 π鳴隨水量增加而變大，而水在高= 曰’一乳化矽粒徑隨水量的增加而減小。 (3 )催化劑遭译._ 添丨j告t辰度.二氧化矽可以酸性或鹼性的催化 月田 ’、，在鹼性的環境下或在二氧化矽的等電點 201034706 (pH-2)條件下’較易合成出穩定分散的粒子，二氧化矽 在U時的表面充滿負電荷，粒子會因電荷相斥 的效應， Ο ❹ P夺低粒子聚集的產生，故多以氨水作為合成奈米二氧化石夕 粒子fO1 2的催化劑；氨水濃度對反應過程中之水解速 率與細口速率也產生很大的影響’當加入較高濃度之氨 水’會促進水解及端合反應，因此較高之氨水濃度，造成 較快的反應動力，其反應中間物Si(GC2H5)4-x(Qi〇x雖會 〜加車乂 A ’然而當其達到過飽和區域，其反應中間物之消 耗也相對&快’因此所形成之核點數目相對減少，所以最 終會形成較大粒徑的二氧切。換句話說，所合成之二氧 化石夕粒子其粒彳！會隨氨水濃度的增加而增加。另一方面， 田“金屬:1¾氧化物係為⑪烧氧化物時，該^^氧化物係可 用酸性催化劑或驗性催化劑#作觸媒，以合成奈米二氧化 石夕粒子；而當該金屬烧氧化祕為不切酸鹽類的金 =化物^，則不需加人催化劑，因為不切酸鹽類的金屬 乳具有良好㈣能力。再者W化物中水解及 、%百合反應可由酸催化或是驗催化，因此，最後的型離盘容 ίΠί關’例如’酸的催化有利於水解，而縮合反 Ά 驗催化則縮合反應速率將在水解之後迅速 :生。因此，最後由酸催化之複合物結二 支狀之微結構，•純之型態為高密度 ^低二 mρΗ值的影響，院氧基的大小亦會造成：體障： 或離去基穩疋性的因素而影響水解及縮合速率。 ⑷溶劑的種類：溶劑的加人主要°是避免在水解反 9 201034706 應初期時’液相間不均勻的情形，由於反應中間物 和程度會被㈣之極性所景彡響，因此會直接影 過兔 程中溶液所能容許之反應中間物的濃度，然而，應過 物由於含有不同程度之水解情況，無法直接量測^中間 應中間物其在溶液中之飽和程度。—般而言，膠體間=反 著凡德瓦爾力的吸引作用力，但是當膠體相互接近^在 會因雙電層的重疊而產生排斥作用力，故膠體間的穩八又 取決於吸引力與排斥力的相對大小。 、天性 (5)反應溫度：將操作溫度控制在低溫區間（It can be obtained as the laser light time increases::: is generated, and the cut of the Naiwei particles is observed by a transmission electron microscope. In the photo of our transmission electron microscope, ~,. Intersection, and from wearing another, nano silver As with particle 4, the shape of the particle changes. ^^ Shooting time is not uniform, with the increase of laser light irradiation time, the size of the large particles is not smaller than the particle size, · different laser light irradiation, 4 2 = both hooks and due to the irradiation of laser light, the particles are produced Particle size distribution, 10 Κ, after not _ mutual fusion two _ temperature is about the step (_: preparation of nano! particles. 夂 筮 Α Α Α Α Α Α Α 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 The present invention utilizes Sol Dream Particle 2, and the distribution of the nano-dioxin =:: and the particle size is affected by the sol-gel, for example, the composition condition (composltl〇n): the number of raw materials Two rs degrees: solute and the like '· and the reaction parameters of the gel reaction usually start from the metal or metalloid metal, Xia-metal) gold lanthanum oxide mono (tetra) flooder 7 201034706 ethanol or low molecular weight solvent , such that m (Si) titanium (Τι), wrong (Zr), Shao (A1), or (β) can form a network of metal or metalloid 1 represents the burning base (CnH2n+1) and water . In the present embodiment, (Sl(〇C2H-5)4; face) is used as the iterative (precursGr) which mainly forms the nano-dioxygen particles 4 0 1 2, and the nano-oxidation will be described below. The relationship between the distribution of particle size and particle size of Q 1 2 and the reaction conditions. (1) TE0S concentration: The effect of different · s on the particle size is that the leg adds 'to make more growth material and the particles stay in the nucleation zone for a long time, which causes the particles to form larger particles. In other words, the excess amount will lead to particle aggregation. . (2) The proportion of water: the increase in water volume will promote the 'here can be divided into two parts. Under low water conditions, the rhyme accelerates the hydrolysis reaction, and the area occupied by the nucleation area is relatively small. One of the temples j emulsified stone granules become larger; on the other hand, if the water concentration exceeds: the amount 'causes the hydrolysis rate becomes larger, the solvent polarity is also changed: short: more nucleus is formed in the room, and the nucleation area will be A large increase, while under the TE0S condition of the same degree of integration, the number of nuclear dots can be formed 玖 = the particle size of the dioxin-cut particles is relatively small. In other words: the rich π sound becomes larger as the water volume increases, and the water decreases at a high = 曰' emulsified 矽 particle size as the water volume increases. (3) Catalysts are translated. _ 丨 丨 告 告 辰 度 .. 二 矽 矽 矽 矽 矽 矽 矽 矽 矽 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 2) Under conditions, it is easier to synthesize stable dispersed particles. The surface of cerium oxide is filled with negative charge when it is U. The particles will repel the accumulation of low particles due to the effect of charge repulsion. Therefore, most of them are treated with ammonia. A catalyst for synthesizing nano-earth dioxide cerium particles fO1 2; the concentration of ammonia water also has a great influence on the hydrolysis rate and the mouth-to-mouth rate during the reaction. When adding a higher concentration of ammonia water, it promotes hydrolysis and terminal reaction, so High ammonia concentration, resulting in faster reaction kinetics, the reaction intermediate Si(GC2H5)4-x (Qi〇x will add ~ 乂A ' However, when it reaches the supersaturated region, its reaction intermediate consumption is relative & fast 'so the number of nuclear dots formed is relatively reduced, so eventually a larger particle size of the dioxotomy will be formed. In other words, the synthesized cerium oxide particles will have a granule enthalpy! Increase. On the other hand, Tian "metal When the oxide of the 13⁄4 oxide is 11 calcined oxide, the oxide may be used as an acid catalyst or an inert catalyst # as a catalyst to synthesize nano-sized dioxide particles; and when the metal is oxidized, the secret is not cut. The gold salt of the acid salt does not require the addition of a catalyst, because the metal emulsion of the non-cut salt has good (four) ability. Further, the hydrolysis in the W compound and the % lily reaction can be catalyzed by acid or catalyzed. The final type of separation from the disk capacity 例如 关 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' The microstructure, the pure form is the effect of high density ^ low mρ Η value, the size of the courtyard oxygen will also cause: physical barrier: or the stability of the leaving group affects the hydrolysis and condensation rate. (4) solvent The type of solvent: the main addition of the solvent is to avoid the situation of the liquid phase unevenness in the initial stage of the hydrolysis reaction 9 201034706. Since the reaction intermediate and degree will be stunned by the polarity of (4), it will directly affect the rabbit. The solution in the process can tolerate The concentration of the reaction intermediate, however, should not be directly measured due to the different degree of hydrolysis, the degree of saturation of the intermediate intermediate in the solution. In general, between the colloids = against Van der Waals The attraction force of the force, but when the colloids are close to each other, the repulsive force is generated due to the overlap of the electric double layers, so the stability between the colloids depends on the relative magnitude of the attractive force and the repulsive force. Temperature: Control the operating temperature in the low temperature range (
至-20 C )時，水解速率減慢，粒子需要較長的時間才= 達到過飽和區，使得過飽和區的成核數量較少，也就形把 了相對較大顆的粒子；若溫度控制在“。(^至7(rc之門成 隨著溫度上升，粒子成長被抑制，且溫度較高時，使 — 溶解度增加，粒子持續成長，達到平衡溶解度時，反應， 停止了，粒子也就不再成長’因此，溫度上升造成极 成長時間縮短，故粒子之粒徑也就相對比較小；換言之 當溫度增加，會促進成核速率，而高成核速率會阻止核發 的成長，因而形成較小粒徑之粒子；亦即，反應溫度愈高 可形成的粒子愈小。因此，將反應溫度控制在一預定區門 即可控制奈米二氧化矽粒子4 0 1 2的粒徑大小。 S (6)反應時間：反應時間增加，核體會因彼此間的 聚集而形成較小的二氧化矽粒子，當時間愈久，核體I命 完全的與小粒子聚集，進而使粒子成長為較大的二氧化二 顆粒，直到TE0S完全反應和溶液濃度再次達到飽和狀態， 10 201034706 情:就是隨反應時間的增加’粒子成長 ^驟（S1G5):將該奈米銀粒子4 ◦丄i與該奈米二 聲粒ΓΗ” 1 2產生自組裝反應’简複合性奈米 銀拉子4 0 1 (請參考第二A圖）。一般而言，奈米结構 裝體系’藉由較弱和較小方向性的非共價鍵與離子 鍵作用’把分子連接構築成一個次微米結構物。自也裝反 〇足夠的非共價鍵存在，因為非共價鍵強度很弱 〜0.5 kcal/mQl)，只奴夠量弱鍵存在，才能通過協同 所^建構穩定結構。自組裝體系能量較低，利用表面改 貝以建構穩定的複合性奈米粒子，本發明即利用分子 =鍵形成穩定聚集體(ag_e)，藉由有序共價鍵， =成完整的中間分子體，形成結構穩定大分子，由一個 ^幾個分子聚集，多次重複自組錢列成奈米結構體系。 ^本具體實施例中，將奈米銀粒子4011在中性環境 ❹中.，以3一硫醇基石夕丙烧（3-赠capt0-propyl七咖让卿兄 Γη /fPTMS)作為連結劑4013，使得奈米銀粒子 1與奈米二氧切粒子4 0 1 2達成自組裝鍵社 2果。先將奈米銀置入MPTMS甲醇溶液，且浸置24小 由於MPTMS的分子鏈具有不同結構分子組成，盆一端 騰分子團，另一端則為別分子團，結構端给作用 及趣下不同相形成熱網影響，Μ—分子團會盘 :化：子“ 12 一側作聚合反應，形成大分子聚集 體，另外一側之SH分子團與奈米銀粒子4 0 i i表面姓 201034706 . · * 合，形成自組裝體系結構。換言之，藉由連結劑4 〇 1 3 的作用，使奈米銀表面因為具有非共價鍵特性官能基，易 與二氧化矽粒子結合，因此，利用官能基使銀粒子表面自 組裝得到具有二氧化石夕之複合結構。 步驟（S107)提供一架橋劑4 〇 2 (請參考第二圖及 第二Β圖），且將該複合性奈米銀粒子4 〇 1與該架橋劑 4 0 2均勻混合後塗佈於一衛生用品表面基材丄〇上。本 發明之實施例係使用三種黏著劑：a—氰基丙烯酸烷氧基乙 酯（Methoxyethtl cyanoacryiate ; MOCA)、壓克力膠 (Methyl acrTiic acid ; MAC)、pu .(p〇lyuranthan)等三 種材料做為架橋劑4 〇 2使用。首先，將架橋劑4 〇 2及 複合性奈米銀粒子4 〇 1，先經預混之後，以高速攪拌， 並加入適量水（50%至90%)，且於室溫下，在轉速為5〇〇 rpm的條件下製備含有該複合性奈米銀粒子4 〇丄與該 架橋劑4 0 2之混合材料4 0，完成後將混合材料4 〇以 噴塗方法噴塗於一衛生用品表面基材i 〇上（例如不織 布）上，具體實施方法係將衛生用品表面基材丄〇向前帶 動（如第二圖之箭頭所示）’並經由至少一個喷嘴將混合 材料4 〇噴塗於一衛生用品表面基材1 〇上；接著再以 C進行烘烤乾燥，以使該複合性奈米銀粒子4 〇 1藉由該 架橋劑4 0 2以穩固地結合在該衛生用品表面基Mi °〇Λ 上。 藉由上述製程後，該衛生用品表面基材丄〇的纖維工 0 0上均緊岔附著有上述的複合性奈米銀粒子4 〇 1以 12 201034706 及該架橋劑4 0 2，因此，該衛生用品表面基材工〇則具 有更佳的抗菌與抑菌效果。 而該披覆有複合性奈米銀粒子4 〇 i的衛生用品表 面基材1 0則可用於製作相關的衛生用口口口 1，例如防溢乳 墊、尿布、紙尿褲、失禁防護用品、衛生棉、傷口包紮或 類似的衛生物件等等，該衛生用品工的製程包括：紙裝粉 碎、内棉成型、内棉切斷、將塗膠之後的防水紙與不織布 (即上述之衛生用品表面基材丄◦)與内棉結合、以及壓 合等步驟，而最後製成之該衛生用品1則包括-衛生用品 表面基材1 〇，一不透水層3 〇 ;以及一介於該衛生用品 表面f材1 〇與不透水層3 〇之間之吸收層2 〇，且該衛 生用°°表面基材1 ◦上塗佈有上述之奈米銀粒子4 ◦ 1 1與奈米二氧化梦粒子4 Q i 2自組裝形成的複合性夺 米銀粒子4 0 1，該複合性奈米銀粒子4〇工係藉由一架 橋劑“4 0 2以穩固地結合在該衛生用品表面基材丄〇 ❹上’藉以使該衛生用品工具有良好的抗菌能力，故可提供 使用者較佳的無菌環境。 另-方面’本發明所提出之含有該複合性奈米銀粒子 =01與該架橋劑402之混合材料4〇更可用於口罩 4物件，請參考第四圖，並配合第二A圖及第二6圖，其 中該口罩同樣具有-基材；L 0，而該基材工〇上塗佈有上 述之奈米銀粒子40 i i與奈米二氧化矽粒子4〇工2 自組|形成的複合性奈采銀粒子4q i，該複合性奈米銀 粒子4 0 1係藉由一架橋劑4 〇 2以穩固地結合在該口 13 201034706 罩上，藉以使該口罩具有良好的抗菌能力。 综上所述，本發明具有下列諸項優點： 1、 由於奈米銀粒子與奈米二氧化矽粒子係建構成穩定的 複合性奈米銀粒子，而本發明則將該複合性奈米銀粒 子配合適當的架橋劑，以使該複合性奈米銀粒子得以 穩固地結合在衛生用品表面基材上，使該衛生用品表 面基材具有較佳的抗菌功能。 2、 另一方面，該衛生用品表面基材可應用於衛生用品 上，將上述的奈米製程導入衛生用品的製作流程中， 即可達成製作良好抗菌效果之衛生用品的目的。 惟以上所述僅為本發明之較佳實施例，非意欲侷限本 發明之專利保護範圍，故舉凡運用本發明說明書及圖式内 容所為之等效變化，均同理皆包含於本發明之權利保護範 圍内，合予陳明。 【圖式簡單說明】 第一圖係為本發明之具有複合性奈米銀粒子的衛生用品 表面基材之製造方法之流程圖。 第二圖係為將複合性奈米銀粒子喷塗於衛生用品表面基 材之示意圖。 第二A圖係為複合性奈米銀粒子之示意圖。 第二B圖係為利用架橋劑將複合性奈米銀粒子披覆於衛 生用品表面基材的纖維上之示意圖。 第三圖係為本發明之衛生用品之示意圖。 第四圖係為本發明之口罩之示意圖。 14 201034706 【主要元件符號說明】At -20 C), the hydrolysis rate is slowed down, and the particles take a long time to reach the supersaturation zone, so that the number of nucleation in the supersaturation zone is small, and the relatively large particles are formed; if the temperature is controlled "(^ to 7 (the gate of rc becomes higher as the temperature rises, the growth of the particles is suppressed, and when the temperature is higher, the solubility increases, the particles continue to grow, and when the equilibrium solubility is reached, the reaction stops, and the particles do not Re-growth' Therefore, the temperature rise causes the growth time to be shortened, so the particle size of the particles is relatively small; in other words, when the temperature increases, the nucleation rate is promoted, and the high nucleation rate prevents the growth of the hair growth, thus forming a smaller Particles of particle size; that is, the higher the reaction temperature, the smaller the particles can be formed. Therefore, the particle size of the nano-cerium oxide particles 4 0 1 2 can be controlled by controlling the reaction temperature to a predetermined gate. 6) Reaction time: The reaction time increases, and the nucleus will form smaller cerium oxide particles due to the aggregation between them. When the time is longer, the nucleus I is completely and the small particles are aggregated, so that the particles grow into The second oxidized particles until the TE0S complete reaction and the solution concentration reaches saturation again, 10 201034706: It is the increase of the reaction time 'particle growth step (S1G5): the nano silver particles 4 ◦丄i and the nai m 2 声 ΓΗ ΓΗ 1 2 produces a self-assembly reaction 'simple composite nano silver pull 4 0 1 (please refer to Figure 2A). In general, the nanostructured system 'by weaker and smaller Directional non-covalent bonds interact with ionic bonds to structure the molecules into a sub-micron structure. Since the non-covalent bond is sufficient, the non-covalent bond strength is weak ~0.5 kcal/mQl) Only the slaves have enough weak bonds to construct a stable structure through synergy. The self-assembly system has low energy, and the surface is modified to construct stable composite nano particles. The present invention uses the molecular = bond to form stable aggregates. (ag_e), by orderly covalent bond, = into a complete intermediate molecule, forming a structurally stable macromolecule, which is aggregated by a few molecules, and repeated self-grouping money into a nanostructure system. In the embodiment, the nano silver particles 4 011 in the neutral environment ❹., with 3-thiol ketone Xi Bing (3- gift capt0-propyl seven coffee let qing Γ η / fPTMS) as a bonding agent 4013, so that nano silver particles 1 and nanodiox Cut the particles 4 0 1 2 to achieve the self-assembly bond 2 fruit. First put the nano silver into the MPTMS methanol solution, and immerse 24 small. Because the molecular chain of MPTMS has different structural molecular composition, the pot end is a molecular group, and the other end is For the other molecular groups, the structure ends and the different phases form the influence of the heat network. The Μ-molecular group will be plated: the "12 side of the polymerization reaction, forming macromolecular aggregates, and the other side of the SH molecular group. With the nano silver particles 4 0 ii surface surname 201034706 . · *, form a self-assembled architecture. In other words, the surface of the nano silver is easily bonded to the cerium oxide particles by the action of the linking agent 4 〇1 3 , so that the surface of the silver particles is self-assembled by the functional group to have two The composite structure of oxidized stone eve. Step (S107) provides a bridging agent 4 〇2 (please refer to the second figure and the second drawing), and uniformly mixes the composite nano silver particles 4 〇1 with the bridging agent 420, and applies it to one The surface of the sanitary article is placed on the substrate. In the embodiment of the present invention, three kinds of adhesives are used: three kinds of materials such as a-methoxyethyl cyanoacryiate (MOCA), Methyl acrTiic acid (MAC), and pu. (p〇lyuranthan). Used as a bridging agent 4 〇2. First, the bridging agent 4 〇 2 and the composite nano silver particles 4 〇 1, after premixing, stir at a high speed, and add an appropriate amount of water (50% to 90%), and at room temperature, at a rotation speed of The mixed material 40 containing the composite nano silver particles 4 〇丄 and the bridging agent 40 2 is prepared under conditions of 5 rpm, and the mixed material 4 〇 is sprayed onto a sanitary article surface substrate by spraying. i 〇 (for example, non-woven fabric), the specific method is to drive the surface of the sanitary article 丄〇 forward (as indicated by the arrow in the second figure) and spray the mixed material 4 于 on a sanitary product via at least one nozzle The surface substrate 1 is topped; then baked and dried by C so that the composite nano silver particles 4 〇1 are firmly bonded to the surface of the sanitary article by the bridging agent 420 on. After the above process, the composite nano-silver particles 4 〇1 to 12 201034706 and the bridging agent 420 are attached to the fiber substrate 0 of the sanitary article surface substrate. The surface substrate of sanitary products has better antibacterial and bacteriostatic effects. The sanitary article surface substrate 10 coated with composite nano silver particles 4 〇i can be used for making related sanitary mouths 1, such as breast pads, diapers, diapers, incontinence guards, sanitary napkins. , wound dressing or similar sanitary articles, etc., the sanitary product process includes: paper pulverization, inner cotton molding, inner cotton cutting, waterproofing paper and non-woven fabric after coating (ie, the above-mentioned sanitary product surface substrate)丄◦) combining with the inner cotton, and pressing, and the like, and finally the sanitary article 1 comprises: a sanitary article surface substrate 1 〇, an impervious layer 3 〇; and a surface of the sanitary article 1 absorbing layer 2 〇 between the 不 and the impervious layer 3 〇, and the sanitary surface substrate 1 is coated with the above-mentioned nano silver particles 4 ◦ 1 1 and nano oxidized dream particles 4 Q i 2 self-assembled composite smectite silver particles 4 0 1, the composite nano silver particles 4 〇 系 藉 一 一 一 一 一 一 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 On 'to make the hygiene products have good antibacterial ability Therefore, the user can provide a better aseptic environment. The other aspect of the present invention is that the composite material containing the composite nano silver particles =0 and the bridging agent 402 can be used for the mask 4, please refer to 4, and in conjunction with the second A and second figures, wherein the mask also has a substrate; L 0, and the substrate is coated with the above-mentioned nano silver particles 40 ii and nano dioxide矽 Particles 4 Completion 2 Self-assembled | formed composite Nai-Silver particles 4q i, the composite nano-nano-particles 4 0 1 are firmly bonded to the mouth 13 201034706 by a bridging agent 4 〇 2 Therefore, the mask has good antibacterial ability. In summary, the present invention has the following advantages: 1. Since the nano silver particles and the nano cerium oxide particles are structurally composed to form stable composite nano silver particles, In the present invention, the composite nano silver particles are combined with a suitable bridging agent to enable the composite nano silver particles to be firmly bonded to the surface substrate of the sanitary article, so that the surface substrate of the sanitary article has better Antibacterial function. 2. On the other hand, the hygiene The surface substrate can be applied to sanitary articles, and the above-mentioned nano-process can be introduced into the manufacturing process of the sanitary article to achieve the purpose of producing a sanitary product with good antibacterial effect. However, the above description is only a preferred embodiment of the present invention. It is not intended to limit the scope of the invention, and the equivalents of the description of the present invention and the contents of the drawings are all included in the scope of protection of the present invention, and are combined with Chen Ming. Description: The first figure is a flow chart of a method for manufacturing a surface substrate of a sanitary article having composite nano silver particles according to the present invention. The second figure is a method of spraying composite nano silver particles on a surface substrate of a sanitary article. The second diagram is a schematic diagram of composite nano silver particles. The second B diagram is a schematic view of the use of a bridging agent to coat the composite nano-silver particles on the fibers of the surface substrate of the sanitary article. The third figure is a schematic view of the sanitary article of the present invention. The fourth figure is a schematic view of the mask of the present invention. 14 201034706 [Main component symbol description]
1 衛生用品 10 衛生用品表面基材 2 0 吸收層 3 0 不透水層 4 0 混合材料 4 0 1 複合性奈米銀粒子 4 0 1 1 奈米銀粒子 4 0 1 2 奈米二氧化石夕粒子 4 0 1 3 連結劑 4 0 2 架橋劑1 Hygiene products 10 Hygiene products Surface substrate 2 0 Absorbing layer 3 0 Water-impermeable layer 4 0 Mixed material 4 0 1 Composite nano-silver particles 4 0 1 1 Nano-silver particles 4 0 1 2 Nano-Second oxide 4 0 1 3 Linking agent 4 0 2 Bridging agent
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