Claims (1)
201226182 七、申請專利範圍： 1· 一種用於顯示器之保護板的耐擦傷性樹脂積層體， 包含： 一基層，是透明熱可塑性樹脂所製成；以及 至少一表層，疋接合在該基層的一表面，並包含 重量％〜97重量％的（曱基）丙烯酸醋系樹脂，以及3 重量。/〇〜30重量％的（曱基）丙烯酸酯系共聚物粒子， 所述（甲基）丙烯酸酯系共聚物粒子的平均粒徑介於ι〇 微米〜50微米之間。 2·根據申請專利範圍第丨項所述用於顯示器之保護板的 耐擦傷性樹脂積層體，包含二分別接合在該基層之相 反二表面的表層。 3·根據巾請專利範圍第丨或2項所述用於顯示器之保護 板的耐擦傷性樹脂積層體，其中，所述表層之（= 基）丙烯酸酯系樹脂的含量介於8〇重量％〜95重量％之 所述（曱基）丙烯酸酯系共聚物粒子的含量介於$ 重量〇/°〜20重量％之間。 4.:艮據申請專利範圍第！或2項所述用於顯示器之保護 =耐擦傷性樹脂積層H，其中，該基層是聚碳酸^ ί知或（甲基）丙烯酸酯系樹脂製成。 二康申⑼專利範圍第i * 2項所述用於顯示器之 二?：擦傷性樹脂積層體，其中，所述（甲基）丙稀 及聚物粒子是由二甲基丙烯酸乙二醇酯單體，以 (甲基）丙烯酸酯系單体共聚合而成。 16 201226182 6.根據中請專利範圍第1或2項所迷用於m示器之 板的耐擦傷性樹脂積層體，其中，所述（甲臬，、5 酸醋系共聚物粗子的平均粒徑介於2 土丙稀 間。 微未〜40微米之 7·根據申請專利範圍第1或2項所述用於顯… 板的耐擦傷性樹脂積層體，其中之保護 於〇.01毫米〜0.2毫米之間。 所4表層的厚度介 8.:據申請專利範圍第丨或2項所 板的耐擦傷性樹脂積層體，I中用於顯示器之保護 使該基層與所述表層接合成形。，是透過共押出方式201226182 VII. Patent application scope: 1. A scratch-resistant resin laminate for a protective sheet of a display, comprising: a base layer made of a transparent thermoplastic resin; and at least one surface layer, a layer bonded to the base layer The surface contains and weighs up to 97% by weight of (mercapto) acrylic vinegar resin, and 3 parts by weight. /〇~30% by weight of (mercapto) acrylate-based copolymer particles, wherein the (meth)acrylate-based copolymer particles have an average particle diameter of from 10 μm to 50 μm. 2. The scratch-resistant resin laminate for use in a protective sheet for a display according to the scope of the invention, comprising two surface layers respectively bonded to opposite surfaces of the base layer. 3. The scratch-resistant resin laminate for use in a protective sheet for a display according to the invention of claim 2, wherein the content of the (=) acrylate-based resin of the surface layer is 8% by weight ～95% by weight of the (mercapto) acrylate-based copolymer particles are contained in an amount of from 〇/° to 20% by weight. 4.: According to the scope of application for patents! Or the protection of the display for the display = the scratch-resistant resin laminate H, wherein the base layer is made of a polycarbonate or a (meth) acrylate resin. (2) The second aspect of the invention is the scratch-resistant resin laminate according to the scope of the invention, wherein the (meth) propylene and polymer particles are ethylene glycol dimethacrylate. The monomer is obtained by copolymerizing a (meth) acrylate monomer. 16 201226182 6. A scratch-resistant resin laminate for use in a panel of the present invention according to the first or second aspect of the patent application, wherein the average of the (Mei, 5, and 5 vinegar copolymers The particle size is between 2 acryls. Micro-not ～40 μm 7· The scratch-resistant resin laminate for the board according to the scope of claim 1 or 2, wherein the protection is 〇.01 mm Between ~0.2 mm. The thickness of the 4 surface layer is 8.: According to the scratch-resistant resin laminate of the second or second board of the patent application scope, the protection for the display in I is such that the base layer is joined to the surface layer. By means of co-extension
17 201226182 四、指定代表圖：（無） (一) 本案指定代表圖為：圖（）。 (二) 本代表圖之元件符號簡單說明： 五、本案若有化學式時，請揭示最能顯示發明特徵的化學式： (無） 201226182 發明專利說明書 (本說明書格式、順序，請勿任意更動，※記號部分請勿填寫） ※申請案號：γι卟糾Ί ※申請曰：明、!分類： Β32Β 27/06 (2006.01) Β32Β 27/20 f2006.01) B32B 27/30 (2006.01) C08L 33/08 (2006.01) ‘發明名稱：（中文/英文） 用於顯示器之保護板的耐擦傷性樹脂積層體 二、 中文發明摘要： 一種用於顯示器之保護板的耐擦傷性樹脂積層體，包 含一透明熱可塑性樹脂製成的基層，以及至少一表層；該 表層接合在該基層的一表面，並包含70重量％〜97重量 %的（甲基）丙烯酸酯系樹脂，以及3重量％〜30重量％的 (甲基）丙烯酸酯系共聚物粒子，其中，（甲基）丙烯酸 酯系共聚物的平均粒徑介於10微米〜50微米之間。藉 以，本發明具絕佳的耐刮、耐擦傷性能，並且霧度較低， 利於光學性質，同時製造簡易、成本低。 三、 英文發明摘要： 201226182 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種樹脂積層體，特別是指一種用於 顯示益之保護板的耐擦傷性樹脂積層體。 【先前技術】 以液晶顯示器的結構來說，為了避免其液晶顯示模組 在運送過程或使用期間中受到污染或損傷，確保其品質性能 的穩定，會在液晶顯示模組的顯示窗處貼設透明的保護板， 〇 而用來製造保護板的光學材料常見有玻璃、塑膠（如PET、 PE、PC...)等。 特別是，聚碳酸酯樹脂（polycarb〇nate resin，簡稱 PC)’由於其所具備優異的透明度 '耐衝擊性、耐熱性與彈 而且重量輕、成本低’能大量、快速生產，不僅常被用 來取代玻璃，還已廣泛使用在建築裝潢（如門窗、採光 罩）、汽車製造、電子/電氣設備（如顯示器的保護板、光擴 散板）、辦公室自動化設備·.等領域。 Ο 不過，^以t *厌酸酯樹脂或其他種類的光學塑膠作為 顯示器之保護板材料時，通常會產生表面硬度不足、易生刮 痕的缺點，為了改善此問題，在日本專利第特開2〇〇6_ 103169號案中，所揭露一種用來製造液晶顯示器之保護板 的聚碳酸酯樹脂積層體（p〇lycarb〇nate resin 其 . 總厚度是介於0.5 mm至1.2 mm之間’該聚碳酸酯樹脂積 層體包含一聚礙酸酯樹脂層（p〇lycarb〇nate resin iayer)、 層接合在該聚碳酸酯樹脂層的一表面且厚度介於至 3 201226182 120μηι之間的丙烯酸樹脂層（acryHc resin laye〇,以及一 層接合在該丙烯酸樹脂層之一表面的硬化膜層（hard c〇at layer) ° 在上述聚碳酸g旨樹脂積層體的製造過程中，是利用共 押出方法使該聚碳酸酯樹脂層與該丙烯酸樹脂層一體成形， 再於該丙烯酸樹脂層的表面塗上一層熱硬化樹脂或光硬化樹 脂，並施予加熱或光照射，使其硬化形成該硬化膜層，透過 忒聚妷酸酯樹脂、該丙烯酸樹脂與該硬化膜層所構成的三層 結構，雖能讓該聚碳酸酯樹脂積層體的表面有較高的硬度、 耐衝擊性與耐候性，但是在製程方面，卻存有製造成形不 易、製造成本高、產能低且良率不佳等問題。 【發明内容】 因此，本發明之目的，即在提供一種耐刮及耐擦傷性 高、霧度較低而利於光學性f，並且製造成形簡易、成本 低之用於顯示器之保護板的耐擦傷性樹脂積層體。 於是，本發明用於顯示器之保護板的耐擦傷性樹脂積 層體，包含一透明熱可塑性樹脂製成的基層，以及至少一 表層。該表層接合在該基層的一表面，並包含7〇重量 97重量％的（甲基）丙烯酸醋系樹脂，以及3重量 :量％的（甲基）丙烯酸酯系共聚物粒子，（甲基）丙烯酸 酯系共聚物粒子的平均粒徑介於1〇微米〜5〇微米之間。 本發明之功效在於，透過在（甲基）丙稀酸醋系樹脂 推雜所述含量範圍的（甲基）丙稀酸醋系共聚物粒子， 所構成的表層結構’讓樹脂積層體整體的表面耐擦傷性大 201226182 —.· 厂100年2月1日補充、修a ‘耠升，發揮絕佳 -----1 I* ^ t€，J、耐擦傷性能，並且霧度（Haze) 孝乂低，利於光學性暂 、，用以製作顯示器之保護板時能夠達 到優異的㈣絲與光學特性。 【實施方式】 本發明用於顯千# + , ”、、y、器之保護板的耐擦傷性樹脂積層體， 包含一基層，以及至小 _ 主夕—表層。為了因應產品應用的不 同’及其不同結構的愛·； _ 善的而求，所述表層的數量可以是一層或17 201226182 IV. Designated representative map: (none) (1) The representative representative figure of this case is: map (). (2) A brief description of the symbol of the representative figure: 5. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: (None) 201226182 Invention patent specification (The format and order of this manual, please do not change it, ※ Do not fill in the mark) ※Application number: γι卟 Correction ※Application曰: Ming,! Classification: Β32Β 27/06 (2006.01) Β32Β 27/20 f2006.01) B32B 27/30 (2006.01) C08L 33/08 (2006.01) 'Invention Name: (Chinese/English) Scratch Resistant Resin Laminate for Protective Plate of Display II. Abstract: A scratch-resistant resin laminate for a protective panel of a display, comprising a transparent heat a base layer made of a plastic resin, and at least one surface layer; the surface layer is bonded to a surface of the base layer, and comprises 70% by weight to 97% by weight of a (meth) acrylate-based resin, and 3% by weight to 30% by weight The (meth)acrylate copolymer particles, wherein the (meth)acrylate copolymer has an average particle diameter of from 10 μm to 50 μm. Therefore, the present invention has excellent scratch and scratch resistance, and has low haze, which is advantageous for optical properties, and is easy to manufacture and low in cost. III. English Abstract: 201226182 VI. Description of the Invention: [Technical Field] The present invention relates to a resin laminate, and more particularly to a scratch-resistant resin laminate for use in a protective sheet. [Prior Art] In order to prevent the liquid crystal display module from being contaminated or damaged during transportation or use, and to ensure the stability of its quality performance, it will be affixed at the display window of the liquid crystal display module. Transparent protective plates, such as glass, plastic (such as PET, PE, PC...), are commonly used to make protective plates. In particular, polycarbonate resin (polycarbene resin, PC for short) is not only often used because of its excellent transparency, impact resistance, heat resistance and elasticity, and light weight and low cost. To replace glass, it has also been widely used in architectural decoration (such as doors and windows, lighting hoods), automobile manufacturing, electronic / electrical equipment (such as display protection panels, light diffusing panels), office automation equipment, and other fields. Ο However, when t* anoate resin or other kinds of optical plastics are used as the protective sheet material of the display, the surface hardness is often insufficient and scratches are easily caused. In order to improve this problem, the Japanese patent is opened. In the case of No. 6_103169, a polycarbonate resin laminate for producing a protective sheet for a liquid crystal display is disclosed (p〇lycarb〇nate resin. The total thickness is between 0.5 mm and 1.2 mm' The polycarbonate resin laminate comprises a layer of an acrylic resin layer bonded to a surface of the polycarbonate resin layer and having a thickness of between 3 201226182 and 120 μm. (acryHc resin laye〇, and a layer of hard c〇at layer bonded to one surface of the acrylic resin layer. In the manufacturing process of the above-mentioned polycarbonate-polymer layer, the co-extrusion method is used. The polycarbonate resin layer is integrally formed with the acrylic resin layer, and a surface of the acrylic resin layer is coated with a thermosetting resin or a photocurable resin, and heated or light is applied. And hardening to form the cured film layer, and the three-layer structure formed by the phthalocyanine resin, the acrylic resin and the cured film layer allows the surface of the polycarbonate resin laminate to have a high surface Hardness, impact resistance and weather resistance, but in terms of process, there are problems such as difficulty in manufacturing, high manufacturing cost, low productivity, and poor yield. Accordingly, it is an object of the present invention to provide a The scratch-resistant and scratch-resistant property is high, the haze is low, and the optical property f is favorable, and the scratch-resistant resin laminated body for the protective sheet of the display which is easy to form and low in cost is manufactured. Thus, the present invention is used for the protective sheet of the display. a scratch-resistant resin laminate comprising a base layer made of a transparent thermoplastic resin and at least one skin layer bonded to a surface of the base layer and comprising 7% by weight of 97% by weight of (meth)acrylic acid vinegar Resin, and 3 parts by weight: (%) of (meth) acrylate-based copolymer particles, (meth) acrylate-based copolymer particles having an average particle diameter of 1 μm to 5 μm Between the meters. The effect of the present invention is that the surface layer structure of the (meth)acrylic acid vine copolymer particles is mixed by the (meth)acrylic acid vinegar resin. The surface of the laminate has a large scratch resistance 201226182 —.· The factory added and repaired on February 1, 100. It is excellent, and it is excellent.----1 I* ^ t€, J, scratch resistance, and Haze is low in filial piety, which is good for optical properties. It can achieve excellent (four) silk and optical properties when used to make protective panels for displays. [Embodiment] The present invention is applied to display thousands # + , ", y The scratch-resistant resin laminate of the protective plate of the device comprises a base layer and a small _ main eve-surface layer. In order to respond to the different 'applications' and their different structures of love, _ good, the number of the surface layer can be one layer or
一層θ表層層時，是接合在該基層❾一表面，當表 層是二層時，便是分別接合在該基層的相反二表面。 本發明用於顯不器之保護板的耐擦傷性樹脂積層體， 不刪疋表層—基層#雙層结構型態、，或{表層—基層—表 2的一層結構型態’皆可為樹脂積層體膜或樹脂積層體板 等型您，當使用於樹脂積層體膜時，其總厚度介於〇〇5毫 米〜0.5毫米之間；當使用於樹脂積層體板時，其總厚度介 於0.3毫米〜1〇毫米之間。 其中’所述表層的厚度介於〇 〇1毫米〜〇 2毫米之間 時’可產生較佳的耐擦傷特性’當表層的厚度小於〇〇丨毫 米時，耐擦傷特性無法呈現，當表層的厚度大於〇·2毫米 時’則材料成本較高，不符合經濟效益。 本發明用於顯示斋之保護板的耐擦傷性樹脂積層體， 該基層是由透明熱可塑性樹脂所形成，所述透明熱可塑性 樹脂是選自於（甲基）丙烯酸酯系樹脂、聚苯乙烯樹脂、 聚破酸酯樹脂、曱基丙烯酸曱酯-苯乙稀共聚合物、丙烯腈_ 苯乙烯共聚合物、聚對苯二甲酸乙二酯，以及此等之組 5 201226182 100年2月1斗日i充、丫ίΐ 合’其中’就本發明所強調的耐擦傷特性而言，以聚碳酸 酯樹脂及（甲基）丙烯酸酯系樹脂為較佳。 所明的（甲基）丙烯酸酯系樹脂，表示丙稀酸酯系樹 脂或甲基丙烯酸酯系樹脂，是由（甲基）丙烯酸酯系單體 所形成的聚合物’例如聚曱基丙烯酸甲酯（p〇lymethyl methacerylate，簡稱PMMA)，上述（甲基）丙烯酸酯系單 體，是表示丙烯酸酯系單體或甲基丙烯酸酯系單體，包括 甲基丙烯酸甲酯、甲基丙烯酸乙酯、曱基丙烯酸異丙酯、 正-丙烯酸丁酯，丙烯酸甲酯、丙烯酸乙酯、丙烯酸異丙酯 等單體’其中以曱基丙烯酸曱酯單體及丙稀酸甲酯單體為 佳。 有關上述（甲基）丙烯酸酯系樹脂的製備，基於大量 生產及操作便利性之觀點，較佳是使用連續溶液聚合法， 將（曱基）丙烯酸酯系單體、溶劑、視需要而選的聚合起 始劑、分子量調節劑等連續地加入反應器中聚合，將聚人 得的聚合物與溶劑連續地從反應器中取出，經去揮發步驟 後便製得（曱基）丙烯酸酯系樹脂。 其中，所使用的溶劑具有較原料樹脂之單體、萝^ u _ π «a退鬲的沸 點，例如：曱苯、二曱苯、乙基苯、二乙基笨等之芳香族 化合物、辛烷、癸烷等之脂肪族化合物、萘烷蓉夕 t <肖曰環族 化合物、醋酸丁醋、醋酸戊醋等之S旨類、1,1 2 9 πη - ，z，z-四氟乙烷 等之鹼化合物；因曱笨、二甲笨、乙基笨具有描A η %虽的沸 點，於脫氣時負荷少，且對聚合物較無不良影鲢，u上 / β，故為溶 劑的較佳選擇。另外，溶劑的使用量是依溶劑沾、* w的沸點而 201226182 ϋ年2月日補充、修正 - 異但根據聚合時之全混合物的重量，宜為50重量◦/〇以 上’更佳為5 5重量％以上。 本發明用於顯示器之保護板的耐擦傷性樹脂積層體， 所述表層包含70重量％〜97重量％的（甲基）丙稀酸醋系 樹脂，以及3重量％〜3〇重量％的（甲基）丙烯酸酯系共聚 物粒子，較佳的是，（甲基）丙烯酸酯系樹脂的含量在 重1 %〜95重量％ ’（甲基）丙烯酸酯系共聚物粒子的含量 在5重I %〜2〇重量％。透過使用所述含量範圍内的（甲 〇 基）丙烯酸酯系共聚物粒子時，本發明可產生足夠的表面 耐刮性及耐擦傷性，並且霧度較低。若所述表層中的（曱 ' 基）丙烯酸酯系共聚物粒子含量太高，會造成本發明之霧 度偏面，不利光學性質，並且有成本增加的問題；若所述 表層中的（甲基）丙烯酸酯系共聚物粒子含量太低，則會 使本發明的耐擦傷性差。 再者，所述表層所使用的（曱基）丙烯酸酯系樹脂， 與該基層所使用的（曱基）丙烯酸酯系樹脂相同，就所述 ❹ 表層的屈折率而言，則以聚甲基丙烯酸甲酯為佳。 而所述表層所使用的（甲基）丙烯酸酯系共聚物粒 子’是表示丙烯酸酯系共聚物粒子或曱基丙烯酸酯系共聚 物粒子’且可以是由二甲基丙烯酸乙二醇酯（Ethyiene glycol dimethacrylate，簡稱 EGDMA)單體，及（甲基）丙 • 稀酸S曰系單體共聚合而成，其聚合方法包含懸浮聚合法、 乳化聚合法等，其中，所使用的（甲基）丙烯酸酯系單 體’是與前述有關用以形成該基層之（甲基）丙烯酸酯系 7 201226182 100年2月1+日補充、修正 樹脂所使用的（曱基）丙烯酸酯系單體相同。 本發明用於顯示器之保護板的耐擦傷性樹脂積層體， 所述表層所使用（曱基）丙烯酸酯系共聚物粒子的平均粒 徑介於10微米〜50微米之間，又以20微米〜4〇微米為較 佳，在（甲基）丙烯酸酯系樹脂中摻雜（曱基）丙烯酸酯 系共聚物粒子，其作用在於增加表層的耐擦傷性，且使表 層的霧度低，同時顆粒也會使刮傷形成較不明顯的不連續 痕，所以，當（甲基）丙烯酸酯系共聚物的平均粒徑小於 10 μιη時，（曱基）丙浠酸酯系共聚物粒子不容易平均分 散，容易凝集在一起，造成表層的霧度偏高，不利光學性 質，同時耐擦傷性差，並且材料成本也較高，而當（甲 基）丙稀酸酉旨系共聚物的平均粒徑太大時，&會造二表層 的霧度偏高，不利光學性質。 、丨，·、叹肌叫唧僚場性梧 脂積層體’可以是表層—基層的雙層結構型態，或是表層 -基層-表層的三層結構型態。以雙層結構型態之耐㈣ 性樹脂積層體的製造方法來說’較佳是以共押出方式來开: 成’其製法是取透明熱可塑性樹脂，以’ 熱加壓後押出（押出溫度視不同樹脂：定裝置:: 另取由70重量％〜97重量％的（甲基“ ==脂，與3重量%〜30重量%的（曱基)丙輸 押ΓΓΓ成的混合物’以一第二押出裝置加熱μ 後押出（押出溫度視不同樹脂而定，約 後，使上述第-押出裝置的押出物與上述第二押出裝)置: 201226182 押出物，再經模頭共同押出後，便能形成包含一基層與一 表層的雙層式耐擦傷性樹脂積層體。When a layer of θ is layered, it is bonded to the surface of the substrate, and when the surface layer is two layers, it is bonded to the opposite surfaces of the substrate. The scratch-resistant resin laminate for the protective plate of the present invention can be a resin without removing the surface layer-base layer #double layer structure type, or {surface layer-base layer-one layer structure type of Table 2' Multilayer film or resin laminate board, etc. When used in a resin laminated film, the total thickness is between 〇〇5 mm and 0.5 mm; when used in a resin laminated body, the total thickness is between Between 0.3 mm and 1 mm. Where 'the thickness of the surface layer is between 〇〇1 mm and 〇2 mm' can produce better scratch resistance characteristics. When the thickness of the surface layer is less than 〇〇丨mm, the scratch resistance cannot be exhibited when the surface layer is When the thickness is greater than 〇·2 mm, the material cost is higher and it is not economical. The present invention is for exhibiting a scratch-resistant resin laminate of a protective sheet formed of a transparent thermoplastic resin selected from a (meth) acrylate resin, polystyrene. Resins, polyacrylate resins, decyl methacrylate-styrene copolymers, acrylonitrile _ styrene copolymers, polyethylene terephthalate, and groups of these 5 201226182 February 2014 In the case of the scratch resistance characteristics emphasized by the present invention, a polycarbonate resin and a (meth) acrylate resin are preferable. The (meth)acrylate resin is a acrylate resin or a methacrylate resin, and is a polymer formed of a (meth)acrylate monomer, such as polyacrylonitrile. (p〇lymethyl methacerylate, PMMA for short), the above (meth) acrylate monomer, which means an acrylate monomer or a methacrylate monomer, including methyl methacrylate or ethyl methacrylate. A monomer such as isopropyl methacrylate, n-butyl acrylate, methyl acrylate, ethyl acrylate or isopropyl acrylate. Among them, an oxime methacrylate monomer and a methyl acrylate monomer are preferred. With respect to the preparation of the above (meth) acrylate-based resin, it is preferred to use a continuous solution polymerization method, a (mercapto) acrylate monomer, a solvent, and optionally, based on mass production and handling convenience. The polymerization initiator, the molecular weight modifier and the like are continuously added to the reactor for polymerization, the polymer obtained by the polymerization and the solvent are continuously taken out from the reactor, and after the devolution step, the (fluorenyl) acrylate resin is obtained. . Wherein, the solvent used has a boiling point lower than that of the raw material resin, and the boiling point of the ruthenium, such as: anthracene, diphenyl, ethylbenzene, diethyl stupid, etc. An aliphatic compound such as an alkane or a decane, a decalin, a rhodium t < a oxime ring compound, a butyl acetate, a pentaacetic acid acetate, or the like, 1,1 2 9 πη - , z, z-tetrafluoro An alkali compound such as ethane; because of the abundance of 曱, dimethyl, and ethyl, the boiling point of A η % is less, and the load is less when degassing, and has no adverse effect on the polymer, u is / β, so It is a preferred choice for solvents. In addition, the amount of solvent used is based on the solvent boiling point, * w boiling point and 201226182 February 2nd year supplement, correction - but depending on the weight of the whole mixture at the time of polymerization, preferably 50 weight ◦ / 〇 or more 'better 5 More than 5 wt%. The present invention relates to a scratch-resistant resin laminate for a protective sheet of a display, wherein the surface layer comprises 70% by weight to 97% by weight of a (meth)acrylic acid vinegar resin, and 3% by weight to 3% by weight ( The content of the (meth) acrylate-based resin is preferably from 1% to 95% by weight based on the content of the (meth) acrylate-based copolymer particles. %~2〇% by weight. When the (meth) acrylate-based copolymer particles in the content range are used, the present invention can produce sufficient surface scratch resistance and scratch resistance, and has a low haze. If the content of the (曱'-based) acrylate-based copolymer particles in the surface layer is too high, the haze of the present invention may be adversely affected, the optical properties are unfavorable, and there is a problem of an increase in cost; When the content of the acrylate-based copolymer particles is too low, the scratch resistance of the present invention is inferior. Further, the (fluorenyl) acrylate-based resin used in the surface layer is the same as the (fluorenyl) acrylate-based resin used in the base layer, and the polymethyl group is used in terms of the refractive index of the enamel layer. Methyl acrylate is preferred. The (meth)acrylate copolymer particles ' used in the surface layer are acrylate-based copolymer particles or methacrylate-based copolymer particles' and may be ethylene glycol dimethacrylate (Ethyiene). Glycol dimethacrylate (referred to as EGDMA) monomer, and (meth) propylene • dilute acid S lanthanide monomer copolymerization, the polymerization method includes suspension polymerization method, emulsion polymerization method, etc., wherein (meth) is used The acrylate-based monomer 'is the same as the (fluorenyl) acrylate-based monomer used for the correction and correction of the (meth) acrylate system 7 201226182, which is used to form the base layer. The scratch-resistant resin laminate for use in a protective sheet for a display, wherein the (曱-based) acrylate-based copolymer particles used in the surface layer have an average particle diameter of between 10 μm and 50 μm, and further 20 μm. 4 〇 micron is preferred, and (meth) acrylate-based resin is doped with (fluorenyl) acrylate-based copolymer particles, which serves to increase the scratch resistance of the surface layer and to lower the surface haze of the particles. It also causes the scratch to form a less pronounced discontinuous mark. Therefore, when the average particle diameter of the (meth)acrylate copolymer is less than 10 μm, the (indenyl)propionate copolymer particles are not easily averaged. Dispersed, easy to agglomerate, resulting in high surface haze, unfavorable optical properties, poor scratch resistance, and high material cost, while the average particle size of the (meth) acrylate When large, & will produce two surface layers with high haze, which is unfavorable for optical properties.丨, 、, 叹, 叹 肌 唧僚 唧僚 ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ In the method of manufacturing a double-layered structurally resistant (four) resin laminate, it is preferred to open it in a co-extrusion manner: it is made by taking a transparent thermoplastic resin and extruding it after hot pressing (extrusion temperature) Depending on the resin: Fixing device:: Take another mixture of 70% by weight to 97% by weight (methyl "==lipid, and 3% by weight to 30% by weight of (indenyl)propene) The second extruding device is heated and then ejected (the ejecting temperature is determined according to different resins, and after that, the extrudate of the first-extruding device and the second ejecting device are placed): 201226182 Extrusion, and then co-extruded by the die, A two-layered scratch-resistant resin laminate comprising a base layer and a skin layer can be formed.
另以三層結構型態之耐擦傷性樹脂積層體的製法而 吕，同樣是以共押出方式來成形，其製法是取透明熱可塑 ) 生树月曰第一押出裝置加熱加屢押出（押出溫度視不 同樹脂而定，約19(rc〜28crc);另取包含7〇重量％〜97重 量/〇的（甲基）丙烯酸酯系樹脂，以及3重量％〜重量％ 之（甲基）丙烯酸酯系共聚物粒子的混合物，以一第二押 出裝置加熱加壓後押出（押出溫度視不同樹脂而定，約 19〇°C〜28〇°C);另取包含70重量％〜97重量％之（甲基） 丙烯酸醋系樹脂，以及3重量%〜3〇重量%之（甲基）：稀 酸酯系共聚物粒子的混合物，以一第三押出裝置加熱加壓 後押出（押出溫度視不同樹脂而定，約〜2⑽。[);然 後使上述第一押出裝置的押出物、上述第二押出裝置的 ^出物〜上述第二押出裝置的押出物，再經模頭共同押出 後二便能形成中間層為一基層，而基層之相反二表面各形 成—表層的三層式耐擦傷性樹脂積層體。 是，本發：將就以下實施例來作進一步說明，但應瞭解的 彳不實％例僅為例示說明之用’而不應被解釋為本笋 月實施之限制。 又 [材料製備] 形成基層用的聚碳酸酯樹脂 公司製的PC-uod。 是使用台灣奇美實業（股) 形成基層用的（甲基）@烯酸§旨系樹脂，是使用台灣 9 201226182 奇美實業（股）公司製之CM_205的聚甲基丙烯酸甲酯。 3 '表層所使用的（甲基）丙烯酸酯系樹脂，是將93重量 /〇的甲基丙烯酸甲酯、7重量％的丙烯酸甲酯、〇 〇〇29 重：ϊ/ί» 的正-十一院基硫醇（n_d〇decyl mercaptan )、 0.0015 重量％的 2,2，_偶氮_雙_異丁腈（2,2，_az〇_bis_ isobutyronitrile)與6〇重量％的甲苯混合後，以3升/ 小時之流量送入一内容積為2〇升之反應槽。該反應槽 具有熱媒油循環之夾層，反應溫度維持在95艺，壓力 為550 Ton·。反應槽内充分攪拌使各成分均勻混合， 並將聚合物溶液加熱至265。(：後於減壓下連續送入附脫 氣口之脫氣押出機，真空度維持在1〇〇 T〇rr ,將聚合 物;谷液脫揮之後，再經由押出、造粒等步驟，即可得 到丙烯酸系樹脂；該丙烯酸系樹脂以Gpc測得重量平 均分子量20000以下之低分子量聚合物含量為42重 量％。 4表層中的（甲基）丙稀酸酯系共聚物粒子（以下簡稱 PMMA Beads) ’ 是使用 GANZ CHEMICAL Company 製之Ganzpeari GM_3049,是由二曱基丙烯酸乙二醇酯 及甲基丙烯酸甲酯共聚合而成，且平均粒徑為4〇μιη。 [物性測定] 1、耐擦傷性測定：以鋼絲絨或附有si〇2微粒的膜材（例 如擴散膜），在固定荷重下磨擦積層體之表面，同時 在顯微鏡觀察下，檢視每次磨擦後，待測試物之表面 是否有刮痕出現，造成刮痕的最大磨擦次數，即為耐 10 201226182 100年2月Η：日補充、修正 擦傷性。 2、霧度（Haze)、'郎 ^ J柳疋：根據ASTM D1003進行量測。 [實施例1〜6、比較例叫 /上述[材料製備]的（曱基）丙烯酸系樹脂與PMMA Beads以【表_ 1杯一 J所示的比例混合，作為製作所述表層的材 烯酸曱酯作為製作基 枓。另準備聚碳酸酸樹脂或聚甲基丙 層的材料。 使用2台押屮—In addition, the three-layer structure of the scratch-resistant resin laminate is made by the method of co-extrusion, which is formed by transparent hot plastic molding. The first extrusion device of the tree is heated and repeatedly extruded. The temperature is about 19 (rc~28crc) depending on the resin; another (meth) acrylate resin containing 7 〇 wt% to 97 wt/〇, and 3% by weight to weight% of (meth)acrylic acid a mixture of ester copolymer particles, which is heated and pressurized by a second extrusion device and then extruded (the extrusion temperature is determined according to different resins, about 19 ° C to 28 ° C); and further comprises 70% by weight to 97% by weight. a (meth)acrylic vinegar-based resin, and a mixture of 3% by weight to 3% by weight of (meth): dilute acid ester copolymer particles, which are heated and pressurized by a third extrusion device and then extruded (extrusion temperature) Depending on the resin, about ~2 (10). [); then the extrudate of the first extruding device, the extrudate of the second extruding device, the extrudate of the second extruding device, and then the co-extruded by the die The intermediate layer can be formed as a base layer, and the base On the other hand, the two surfaces are each formed into a three-layered scratch-resistant resin laminate. The present invention will be further described with respect to the following examples, but it should be understood that the examples are merely illustrative. It should not be interpreted as a limitation of the implementation of the bamboo shoots. [Material preparation] PC-uod made of polycarbonate resin company for the base layer is formed by using Taiwan Chi Mei Industrial Co., Ltd. to form the base layer (methyl)@ Acrylic acid § Resin is a polymethyl methacrylate using CM_205 manufactured by Taiwan 9 201226182 Chi Mei Industrial Co., Ltd. 3 'The (meth) acrylate resin used for the surface layer is 93 wt / 〇 Methyl methacrylate, 7% by weight of methyl acrylate, 〇〇〇29 weight: ϊ/ί» of n- decyl thiol (n_d〇decyl mercaptan), 0.0015% by weight of 2,2,_ After mixing azo-bis-isobutyronitrile (2,2,_az〇_bis_isobutyronitrile) with 6 wt% of toluene, a reaction tank having an internal volume of 2 liters was fed at a flow rate of 3 liters/hour. The reaction tank has an interlayer of heat medium oil circulation, and the reaction temperature is maintained at 95. The pressure is 550 Ton·. The reaction tank is thoroughly stirred to uniformly mix the components, and the polymer solution is heated to 265. (: After continuous depressurization, the degassing extruder is attached to the degassing port, and the vacuum is maintained at 1〇〇T〇rr, the polymer; the gluten solution is devolatilized, and then through the steps of extrusion, granulation, etc., the acrylic resin can be obtained; the acrylic resin is a low molecular weight polymerization having a weight average molecular weight of 20,000 or less as measured by Gpc. The content of the material was 42% by weight. The (meth) acrylate copolymer particles (hereinafter referred to as PMMA Beads) in the surface layer were made of Ganzpeari GM_3049 manufactured by GANZ CHEMICAL Company, which was composed of ethylene glycol dimercaptoacrylate. And methyl methacrylate copolymerized, and the average particle size is 4 〇 μιη. [Measurement of physical properties] 1. Determination of scratch resistance: The surface of the laminate is rubbed under a fixed load with steel wool or a membrane with si〇2 particles (for example, a diffusion membrane), and each observation is observed under a microscope. After that, the surface of the object to be tested is scratched, and the maximum number of scratches caused by the scratch is 10, 201226182, February, Η: day, and the scratch is corrected. 2. Haze, 'Lang ^ J Liu Wei: Measured according to ASTM D1003. [Examples 1 to 6 and Comparative Examples] The above-mentioned [material preparation] (mercapto) acrylic resin was mixed with PMMA Beads in the ratios shown in Table 1 to Cup 1 to J as the material of the surface layer. The oxime ester is used as a base. A material of a polycarbonate resin or a polymethyl acrylate layer is also prepared. Use 2 sets of postage -
1L 幵出機，以分別將一份表層材料、一份基層 材料炫融、共抑屮r , 、 （押出溫度200°C〜280°C )，經冷卻後， 製k成开/出相接合之雙層身吉構型態的财擦傷性樹脂積層 有關其耐磨擦性、Haze及成本的評價結果見【表一】 所不。 [實施例7〜11、比較例5〜8] 將上述[材料製備]的（甲基）丙烯酸系樹脂與ΡΜμα Beads 以 Γ 矣-ί β _ 、. 1衣一】所不的比例混合，作為製作所述表層的材 料另準備聚碳酸酯樹脂或聚曱基丙烯酸甲酯作為製作基 層的材料。 使用3台押出機，以分別將二份表層材料及一份基層 材料熔融、共押出（押出溫度20(TC〜280。〇，經冷卻後， 即製造成形出相接合之三層結構型態的耐擦傷性樹脂積層 體，有關其耐磨擦性、Haze及成本的評價結果見【表二】 所示。 11 201226182 【表一】 基層 表層 耐擦傷性樹脂積層體 (二層） 透明熱 (甲基）丙 PMMA Beads 厚度 财擦 可塑性 樹脂 稀酸s旨系樹 脂（重量％) (重量％) 平均粒徑 (μιη ) (mm) Haze 傷性 (次數） 成本 實施例1 PC PMMA(70) 30 40 0.05 〇 27 〇 實施例2 PMMA PMMA(70) 30 40 0.05 〇 42 〇 實施例3 PC PMMA(70) 30 40 0.1 〇 23 〇 實施例4 PC PMMA(90) 10 40 0.05 ◎ 15 〇 實施例5 PC PMMA(95) 5 40 0.04 ◎ 12 ◎ 實施例6 PC PMMA(97) 3 40 0.05 ◎ 9 ◎ 比較例1 PC PMMA(60) 40 40 0.05 X 31 X 比較例2 PC PMMA(IOO) 0 -- -- ◎ 1 ◎ 比較例3 PC PMMA(70) 10 5 0.05 X (局部） 6 X 比較例4 PC PMMA(70) 10 60 0.05 X 18 ◎ 1. 「霧度」符號示意 X :霧度高，不利光學性質。 〇：霧度適中。 ◎:霧度低，利於光學性質。 2. 「成本」符號示意 X :成本向。 〇：成本適中。 ◎:成本低。 12 2012261821L extraction machine to separate a surface material, a base material, a total of 屮r, (Extrusion temperature 200 ° C ~ 280 ° C), after cooling, k into open / out phase joint The results of the evaluation of the abrasion resistance, Haze and cost of the double-layered structure of the scratch-resistant resin laminate are shown in [Table 1]. [Examples 7 to 11 and Comparative Examples 5 to 8] The (meth)acrylic resin of the above [material preparation] was mixed with ΡΜμα Beads in a ratio of Γ 矣 - ί β _ , . The material for the surface layer was prepared by further preparing a polycarbonate resin or polymethyl methacrylate as a material for forming the base layer. Three extruders are used to melt and co-extend two parts of the surface material and one base material respectively (extrusion temperature 20 (TC~280. 〇, after cooling, the three-layer structure of the joint is formed) The results of evaluation of the abrasion resistance, Haze and cost of the scratch-resistant resin laminate are shown in [Table 2]. 11 201226182 [Table 1] Base surface layer of scratch-resistant resin laminate (two layers) Transparent heat (A Base) propylene PMMA Beads Thickness Viscosity Plastic Resin Diluent Acid s Resin (% by weight) (% by weight) Average Particle Size (μιη) (mm) Haze Injury (Number of Times) Cost Example 1 PC PMMA(70) 30 40 0.05 〇27 〇 Example 2 PMMA PMMA (70) 30 40 0.05 〇 42 〇 Example 3 PC PMMA (70) 30 40 0.1 〇 23 〇 Example 4 PC PMMA (90) 10 40 0.05 ◎ 15 〇 Example 5 PC PMMA (95) 5 40 0.04 ◎ 12 ◎ Example 6 PC PMMA (97) 3 40 0.05 ◎ 9 ◎ Comparative Example 1 PC PMMA (60) 40 40 0.05 X 31 X Comparative Example 2 PC PMMA (100) 0 -- - - ◎ 1 ◎ Comparative Example 3 PC PMMA (70) 10 5 0.05 X (partial) 6 X Comparative Example 4 PC PMMA (70) 10 60 0.05 X 18 ◎ 1. The “haze” symbol indicates X: high haze, unfavorable optical properties. 〇: moderate haze. ◎: low haze, which is good for optical properties. 2. “cost” symbol indicates X: cost direction 〇: The cost is moderate. ◎: The cost is low. 12 201226182
基層 表層 耐擦傷性樹脂積層體 (三層） 透明熱 可塑性 樹脂 (曱基）丙 烯酸酯系樹 脂（重量％) PMMA Beads 厚度 Haze 财擦 傷性 (次數） 成本 (重量％) 平均粒徑 (μηι ) (mm) 實施例6 PC PMMA(70) 30 30 0.05 〇 27 〇 實施例7 PMMA PMMA(70) 30 30 0.05 〇 42 〇 實施例8 PC PMMA(70) 30 30 0.1 〇 23 〇 實施例9 PC PMMA(90) 10 30 0.05 ◎ 15 〇 實施例 10 PC PMMA(95) 5 30 0.04 ◎ 12 ◎ 實施例 11 PC PMMA(97) 3 30 0.05 ◎ 9 ◎ 比較例5 PC PMMA(60) 40 30 0.05 X 31 X 比較例6 PC PMMA(IOO) 0 -- -- ◎ 1 ◎ 比較例7 PC PMMA(70) 10 5 0.05 X (局部） 6 X Jb較例8 PC PMMA(70) 10 60 0.05 X 18 ◎ 1. 「霧度」符號示意 X :霧度高，不利光學性質。 〇：霧度適中。 ◎:霧度低，利於光學性。 2. 「成本」符號示意 X .成本Λ)。 〇：成本適中。 ◎:成本低》 13 201226182 100年2月14·日補充、修正 由【表一】與【表二】的結果可知’表層中的PMMA Beads含量太高時，如比較例1及比較例5，所形成耐擦傷 性樹脂積層體的霧度偏高’不利光學性質，且有增加成本 的問通’當所述表層中的ΡΜΜA Beads含量太低，甚至是 不添加PMMA Beads，如比較例2及比較例6，則所形成耐 擦傷性樹脂積層體的耐擦傷性差。 另外，當表層中PMMA Beads的平均粒徑太小時，如 比較例3及比較例7，因PMMA Beads不容易平均分散，容 易凝集，故造成耐擦傷性樹脂積層體的霧度偏高，不利光 學性質，且耐擦傷性差、材料成本也較高；而當表層中 PMMA Beads的平均粒徑太大時，如比較例4及比較例8， 便會使耐擦傷性樹脂積層體的霧度偏高，不利光學性質。 综上所述，本發明用於顯示器之保護板的耐擦 傷性樹脂積層體’在樹脂積層體的表層中控制添 加疋的PMMA Beads的使用量及平均粒徑，可達到樹 脂積層體表面耐擦傷性大幅提升，並且降低材料的成 本，當用以製作顯示器之保護板時’便能夠達到優異的保 護效果。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 (無） 14 201226182 【主要元件符號說明】 (無） 201226182 發明專利說明書 (本說明書格式、順序，請勿任意更動，※記號部分請勿填寫） ※申請案號：γι卟糾Ί ※申請曰：明、!分類： Β32Β 27/06 (2006.01) Β32Β 27/20 f2006.01) B32B 27/30 (2006.01) C08L 33/08 (2006.01) ‘發明名稱：（中文/英文） 用於顯示器之保護板的耐擦傷性樹脂積層體 二、 中文發明摘要： 一種用於顯示器之保護板的耐擦傷性樹脂積層體，包 含一透明熱可塑性樹脂製成的基層，以及至少一表層；該 表層接合在該基層的一表面，並包含70重量％〜97重量 %的（甲基）丙烯酸酯系樹脂，以及3重量％〜30重量％的 (甲基）丙烯酸酯系共聚物粒子，其中，（甲基）丙烯酸 酯系共聚物的平均粒徑介於10微米〜50微米之間。藉 以，本發明具絕佳的耐刮、耐擦傷性能，並且霧度較低， 利於光學性質，同時製造簡易、成本低。 三、 英文發明摘要： 201226182 100 年Γ~2 月 14 日 七、申請專利範圍： 1 · 一種用於顯示器之保護板的耐擦傷性樹脂積層體， 包含： 一基層，是透明熱可塑性樹脂所製成；以及 至少一表層，是接合在該基層的一表面，並包含70 重量％〜97重量％的（曱基）丙烯酸酯系樹脂，以及3 重量％〜30重量％的（甲基）丙烯酸酯系共聚物粒子， 所述（曱基）丙烯酸_系共聚物粒子的平均粒徑介於1〇 微米〜50微米之間。 2.根據申請專利範圍第1項所述用於顯示器之保護板的 耐擦傷性樹脂積層體’包含二分別接合在該基層之相 反二表面的表層。 根據申請專利範圍第1或2項所述用於顯示器之保護 板的耐擦傷性樹脂積層體，其中，路 ^ ~ 所遂表層之（甲 基）丙烯酸酯系樹脂的含量介於8〇番旦。/ ^ 垔里％〜95重量％之 間，所述（曱基）丙烯酸酯系共聚物粒子的含量介於5 重量％〜20重量％之間。 ' 4.Base surface layer of scratch-resistant resin laminate (three layers) Transparent thermoplastic resin (fluorenyl) acrylate resin (% by weight) PMMA Beads Thickness Haze Fraction (number of times) Cost (% by weight) Average particle size (μηι ) Mm) Example 6 PC PMMA (70) 30 30 0.05 〇 27 〇 Example 7 PMMA PMMA (70) 30 30 0.05 〇 42 〇 Example 8 PC PMMA (70) 30 30 0.1 〇 23 〇 Example 9 PC PMMA ( 90) 10 30 0.05 ◎ 15 〇 Example 10 PC PMMA (95) 5 30 0.04 ◎ 12 ◎ Example 11 PC PMMA (97) 3 30 0.05 ◎ 9 ◎ Comparative Example 5 PC PMMA (60) 40 30 0.05 X 31 X Comparative Example 6 PC PMMA (100) 0 -- -- ◎ 1 ◎ Comparative Example 7 PC PMMA (70) 10 5 0.05 X (partial) 6 X Jb Comparative Example 8 PC PMMA (70) 10 60 0.05 X 18 ◎ 1. The "haze" symbol indicates that X: high haze and unfavorable optical properties. 〇: The haze is moderate. ◎: Low haze, which is good for optics. 2. The “Cost” symbol indicates X. CostΛ). 〇: The cost is moderate. ◎: low cost" 13 201226182 February 14, 2014 Supplement and correction The results of [Table 1] and [Table 2] show that when the PMMA Beads content in the surface layer is too high, such as Comparative Example 1 and Comparative Example 5, The haze of the formed scratch-resistant resin laminate is high, 'unfavorable optical properties, and there is an increase in cost.' When the content of ΡΜΜA Beads in the surface layer is too low, even without adding PMMA Beads, as in Comparative Example 2 and In Comparative Example 6, the scratch-resistant resin laminate formed was inferior in scratch resistance. Further, when the average particle diameter of the PMMA Beads in the surface layer is too small, as in Comparative Example 3 and Comparative Example 7, since the PMMA Beads are not easily dispersed evenly and are easily aggregated, the haze of the scratch-resistant resin laminate is high, which is disadvantageous in optics. The property is poor in scratch resistance and material cost. When the average particle size of PMMA Beads in the surface layer is too large, such as Comparative Example 4 and Comparative Example 8, the haze of the scratch-resistant resin laminate is high. , unfavorable optical properties. In summary, the scratch-resistant resin laminate of the present invention for the protective sheet of the display controls the amount and average particle size of the PMMA Beads added to the surface layer of the resin laminate to achieve scratch resistance on the surface of the resin laminate. The performance is greatly improved, and the cost of materials is reduced, and when used to make a protective panel for a display, excellent protection can be achieved. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent. [Simple description of the drawings] (None) 14 201226182 [Explanation of main component symbols] (None) 201226182 Invention patent specification (Do not change the format and order of this manual, please do not fill in the ※ part) ※Application number: γι卟Correction ※Application曰: Ming,! Classification: Β32Β 27/06 (2006.01) Β32Β 27/20 f2006.01) B32B 27/30 (2006.01) C08L 33/08 (2006.01) 'Invention name: (Chinese/English) A scratch-resistant resin laminate for a protective sheet of a display. Abstract: A scratch-resistant resin laminate for a protective sheet of a display, comprising a base layer made of a transparent thermoplastic resin, and at least one surface layer; The surface layer is bonded to a surface of the base layer, and comprises 70% by weight to 97% by weight of a (meth) acrylate-based resin, and 3% by weight to 30% by weight of (meth) acrylate-based copolymer particles, wherein The (meth)acrylate copolymer has an average particle diameter of from 10 μm to 50 μm. Therefore, the present invention has excellent scratch and scratch resistance, and has low haze, which is advantageous for optical properties, and is easy to manufacture and low in cost. III. Abstract of English invention: 201226182 100 years Γ~February 14 VII. Patent application scope: 1 · A scratch-resistant resin laminate for the protection board of the display, comprising: a base layer made of transparent thermoplastic resin And at least one skin layer bonded to a surface of the base layer and comprising 70% by weight to 97% by weight of (mercapto) acrylate-based resin, and 3% by weight to 30% by weight of (meth) acrylate The copolymer particles, wherein the (mercapto)acrylic-based copolymer particles have an average particle diameter of from 1 μm to 50 μm. 2. The scratch-resistant resin laminate 11 for a protective sheet of a display according to the first aspect of the patent application includes two surface layers respectively bonded to opposite surfaces of the base layer. The scratch-resistant resin laminate for use in a protective sheet for a display according to claim 1 or 2, wherein the content of the (meth) acrylate resin in the surface layer is 8 〇 . The content of the (fluorenyl) acrylate-based copolymer particles is between 5% by weight and 20% by weight. ' 4.
於顯示器之保護 該基層是聚碳酸酯For the protection of the display, the base layer is polycarbonate
根據申請專利範圍第1或2項所述用 板的耐擦傷性樹脂積層體，其中， 樹脂或（甲基）丙烯酸酯系樹脂製成 I據申請專利範圍第 彳仍·顯不器之 板的耐擦傷性樹脂積層體，其中， 开τ，所述（曱基） 峻嗤系共聚物粒子是由二甲基两烯酸乙二醇酿單體 及C甲基）丙烯酸酯系單體共聚合而成。 16 201226182 於顯示器之保護 所述（甲基）丙烯 微米〜40微米之 6.根據申請專利範圍第1或2項所述用 板的耐擦傷性樹脂積層體，其中， 酸酯系共聚物粒子的平均粒徑介於如 間。 7. 根據申請專利範圍第1或2項所述用於 时 板的耐擦傷性樹脂積層體，其中、，”、不裔之保護 於0.01毫来〜0.2毫米之間。 所述表層的厚度介 8. 根據申清專利範圍第1或2項所社.田 k用於顯干哭 板的耐擦傷性樹脂積層體，其中，β ‘‘ ’、盗之保護 使該基層與所述表層接合成形。 ^透過共押出方式The scratch-resistant resin laminate according to the first or second aspect of the invention, wherein the resin or the (meth) acrylate resin is made of the plate of the patent application scope a scratch-resistant resin laminate, wherein, the τ, the (fluorenyl) samarium copolymer particles are copolymerized by a dimethylenedienoic acid granule and a C methyl acrylate monomer Made. 16 201226182 The protective layer of the (meth) propylene micron to 40 micrometers. The slab of the smear-resistant resin laminate according to claim 1 or 2, wherein the acid ester copolymer particles The average particle size is between. 7. The scratch-resistant resin laminate for a time plate according to claim 1 or 2, wherein, ", the protection of the aborigines is between 0.01 millimeters and 0.2 millimeters. 8. According to the claim 1 or 2 of the scope of the patent application, the field is used to form a scratch-resistant resin laminate, wherein the protection of the base layer and the surface layer is formed by β '' ^ Through the way of co-extension
17 201226182 四、指定代表圖：（無） (一) 本案指定代表圖為：圖（）。 (二) 本代表圖之元件符號簡單說明： 五、本案若有化學式時，請揭示最能顯示發明特徵的化學式： (無） 、17 201226182 IV. Designated representative map: (none) (1) The representative representative figure of this case is: map (). (2) A brief description of the symbol of the representative figure: 5. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: (none),