201240774 六、發明說明： 【先前技術】 有許多方式施加顆粒塗層襯墊至基板。例如，美國專利 第2,332,505號（Crompton)揭示一種使用具有液壓機之系 統’製造研磨盤之方法’該研磨盤之一側或兩側具有一層 金剛石磨料。該方法列舉了在輕壓下自金屬粉末模製盤之 第一步驟。其後，在該盤之一側上喷灑金剛石磨料顆粒。 對該系統施加約1〇,〇〇〇伏之電磁力使得該金剛石顆粒獲得 電荷從而定向其等最長尺寸。 美國專利第5,368,618號（Masmar等人）揭示一種製造塗覆 磨料襯墊之方法’其中使多層磨料顆粒的存在最小化。_ 種方法包括以下步驟：提供襯片，施加一製造塗層前驅物 至該襯片，部分固化該製造塗層前驅物，施加較佳藉由投 射複數個磨料顆粒至該部分固化的製造塗層前驅物中，並 完全固化該部分固化的製造塗層前驅物。在一變化法中， 將膠料塗層前驅物施加於該磨料顆粒及該固化製造塗層 上，且使該膠料塗層完全固化。在另一變化法中，將膠料 塗層前驅物施加於該磨料顆粒及該部分固化之製造塗層前 驅物上’且使該製造塗層前驅物及膠料塗層前驅物完全固 化0 美國專利第5,620,775號（LaPerre)揭示一種可用以製造可 具有逆反射圖像及非逆反射圖像之珠粒塗層襯墊的轉移襯 塾°該轉移概塾包括（a)具有支撐層及黏接至該支撐層之熱 塑性玻璃珠釋離層的轉移載體；層透明玻璃珠之混合 159501.doc 201240774 物與部分嵌入至該熱塑性釋離層中之不規則形玻璃襯塾； 及（C) 一層在該等玻璃珠之表面形成的第一黏著劑及未嵌入 至該熱塑性釋離層中之不規則形玻璃襯墊《亦揭示—種製 造轉移襯墊之方法。該轉移塗層方法以其最簡形式使用轉 移載體，包括支撐層及黏接至其的熱塑性釋離層。該轉移 載體之熱塑性釋離層暫時部分嵌入玻璃珠層。 此外，已知的襯墊轉移襯墊包括具有相對的第一及第二表201240774 VI. Description of the Invention: [Prior Art] There are many ways to apply a particle coating liner to a substrate. For example, U.S. Patent No. 2,332,505 (Crompton) discloses a method of making a grinding disc using a system having a hydraulic press having a layer of diamond abrasive on one or both sides. This method exemplifies the first step of molding a disk from a metal powder under light pressure. Thereafter, diamond abrasive particles are sprayed on one side of the disc. Applying about 1 Torr to the system, the electromagnetic force of the stagnation causes the diamond particles to acquire an electric charge to orient them to the longest dimension. U.S. Patent No. 5,368,618 (Masmar et al.) discloses a method of making a coated abrasive pad wherein the presence of multilayer abrasive particles is minimized. The method comprises the steps of: providing a liner, applying a manufacturing coating precursor to the liner, partially curing the manufactured coating precursor, applying a preferred coating by projecting a plurality of abrasive particles to the partially cured coating The partially cured manufactured coating precursor is fully cured in the precursor. In a variation, a size coat precursor is applied to the abrasive particles and the cured make coat and the make coat is fully cured. In another variation, a size coating precursor is applied to the abrasive particles and the partially cured manufacturing coating precursor and the manufacturing coating precursor and the size coating precursor are fully cured. Patent No. 5,620,775 (LaPerre) discloses a transfer liner that can be used to make a bead coated liner that can have retroreflective images and non-retroreflective images. The transfer profile includes (a) having a support layer and bonding a transfer carrier to the thermoplastic glass bead release layer of the support layer; a mixture of transparent glass beads 159501.doc 201240774 and an irregularly shaped glass lining partially embedded in the thermoplastic release layer; and (C) a layer The first adhesive formed on the surface of the glass beads and the irregular shaped glass liner not embedded in the thermoplastic release layer also disclose a method of making a transfer liner. The transfer coating process uses the transfer carrier in its simplest form, including a support layer and a thermoplastic release layer bonded thereto. The thermoplastic release layer of the transfer carrier is temporarily partially embedded in the glass bead layer. In addition, known pad transfer pads include opposing first and second tables
面之第一襯墊’該第一表面具有依據ASTM D3330/D3330M_(M 少於約700克/吋之釋離值及包括位於該第一襯墊之第一表 面上之磨料或金屬粒子之粉末。該襯墊可具有選自於由含 氟物質、含矽物質、氟聚合物、矽氧聚合物或聚（甲基）丙 烯酸酯（衍生自包括具有12至30個碳原子之烷基之（甲基）丙 烯酸烷酯之單體）之組成之群的釋離塗層。該術語（甲基）丙 烯酸酯包括丙烯酸酯及甲基丙嫦酸酯。 【發明内容】 需要製造在膜組成中用於包裝、保護及儲存功能性粒子 於薄膜格式中並用於最終傳遞此等功能粒子之單層至一基 板（其可為剛性的，例如精確的平面剛性研磨表面，或撓 性）上之襯墊，以製造襯墊_改質的基板。本發明提供一種 製造功能性粒子轉移襯墊及功能性粒子改質基板或平板之 最新且經濟有效解決方法。所提供的功能性粒子轉移概塾 可使該等功能性粒子賴格式進行塗覆、包裝、健存及輸 送"玄等功能性粒子未受樹脂性塗層或黏合劑（其可折損 其功能價值)干擾。缺乏連續性壓緊黏合劑，可達成該等 159501.doc 201240774 粒子之精確定位。典型上，該等功能性粒子實質上在釋離 襯墊上形成單層並藉由靜電力保持在該釋離襯墊上。 如本文所用，該術語「功能性粒子轉移襯墊」一般係指 提供隨後可提供功能性（諸如耐磨性、摩擦力、潤滑性、 電化學活性、化學活性、生物活性或催化活性)之粒子的 釋離襯墊。「功能性粒子轉移襯墊」不包括磨料粒子轉移 襯墊。磨料粒子轉移襯墊係用以製造可用以拋光、磨光或 整飾襯墊或工件之磨料物件。 該術語「固化」包括該黏合劑之部分固化或完全固化條 件。該術語「部分固化」意指該樹脂性黏合劑中樹脂已開 始聚合且分子量已開始增加，但其中樹脂仍至少部分溶於 合適溶劑之條件。該術語「完全固化」意指該樹脂性黏合 劑中該樹脂已聚合且呈固態且其中該樹脂係不溶於溶劑之 條件。該術語「粒子」、「微球體」及「珠粒」可交換使 用。 上述概述並不意在描述本發明之每個實施之每一揭示實 施例。圖式之簡單描述及隨後之詳細描述將更特定舉例闡 述性實施例。 【實施方式】 本發明將參照下列圖式進一步加以描述。 此等圖式係説明性的’並未按比例繪製，且僅意在以説 明為目的。 在下列描述中’參考構成發明說明一部份之附圖且以閣 述數個特定實施例之方式加以説明。應了解可涵蓋且可在 159501.doc 201240774 不脫離本發明之範@及„的範圍内作成其他實施例。因 此下列描述並不具有限制意義。 ’、t另外説明’否則該説明書中及巾請專利範圍中使用 的描述特徵尺寸、數量及物理性質之全部數字可理解為在 所有句子中由「約（about)」修飾。因此，除非作出相反説 明’否則前述説明書及附屬巾請專利範圍中所述之數字參 數均係近似值，其可由熟習此項技術者利用本文揭示的教 不依據欲尋求獲得的所需性質而變化。使用由端點限制的 數子範圍包括在該範圍内的所有數字（例如，i至5包括卜 1.5 2、2_75、3、3.80、4及5)及在該範圍内的任意範 現參見圖式，圖丨顯示示例性功能性粒子轉移襯墊⑺之 截面示意圖，其具有第一釋離襯墊12、第二襯墊14及位於 或炎於該兩襯塾之間的功能性粒子16。該第一及第二襯墊 各分別具有第一表面i2a及Ua及各分別具有相對之第二表 面121?及1415。釋離性塗層（未顯示）係位於該第一襯墊之第 一表面12a及視情況位於該第二襯墊之第一表面上。視 情況’可發揮料第二黏合劑作用（下文將冑—步描述）之 微粒黏合劑18，可位於該第一及第二襯塾之間。該微粒點 合劑18可為熱塑性或熱固性樹脂。雖然圖丨顯示該熱塑性 樹脂小於該等功能性粒子，但該熱塑性樹脂可具有與該功 能性粒子相同或比其更大尺寸。文中所用之「粉末」可包 含該功能性粒子、該微粒黏合劑及其組合。 圖2顯示可用以製造本發明之改質基板之示例性轉移方 159501.doc 201240774 ^一部份之截面示意圖。在功能性粒子襯塾轉移步驟之 月”具有分別相對的第一及第二表面2〇a及薦之基板具 有塗覆於該基板之第一表面的第一黏合劑22。已移除圖2 之功能性粒子轉移概塾4〇之第二概塾14以暴露出該等功能 ‘ 性粒子16及若使用之任何微粒黏合劑18，其仍留在該第一 襯塾12上該第—襯塾位於該基板上使得該等功能性粒子 16直接與該第一黏合劑22接觸。圖2顯示使用層壓裝置％ 人工施加壓力至該第一襯墊12之第二表面12b，以促進該 等功能性粒子16及任何微粒黏合劑18自該第一襯墊轉移至 該第-黏合劑。亦可使用熟習此項技術者所熟知的其他層 壓技術。最大的功能性粒子一般會穿透該樹脂性黏合劑22 以與該剛性基板之第一表面20a直接接觸。隨後移除該第 一襯墊。 在使該等功能性粒子16及若使用之任何微粒黏合劑材料 18與該第一黏合劑22接觸之過程期間，該樹脂性黏合劑材 料應處於黏性狀態。即，該第一黏合劑應具有足夠黏性以 使至少20%，更典型地至少50%且最典型地至少7〇%之該 等功能性粒子16及任何微粒性黏合劑材料丨8被轉移至該第 . 一黏合劑。依據所用第一黏合劑之類型而定，可以各種方 式達成此黏性狀態。 當該第一黏合劑係由含有聚合物、低聚物、單體或其組 合之溶劑爲主的混合物所形成時’黏性狀態可係該混合物 所固有。否則，可藉由移除至少一些溶劑及若需要至少部 分固化該聚合物、低聚物或單體而達成。 159501.doc 201240774 其組合之實暂：：由含有液體聚合物、低聚物、單體或 該 無’谷劑的混合物所形成時’黏性狀態亦為 :黏〖生狀::固有。否則’可藉由加熱或冷卻該混合物而達 藉由至少部分固化該聚合物、低聚物、單 體或其組合而達成。 敕：：：一黏合劑為微粒黏合劑材料時’可藉由加熱該微 :黏5劑材料至接近、處於或超過其玻璃轉移(Tg)溫度及/ 或熔點之溫度以充分發展黏性而達成黏性狀態。有利地， 在此例中，藉由加熱該微粒黏合劑材料至高於其&溫度及/ 或引起自m液態之相轉移之炫點之溫度可促進在剛性 基板（如圖2中之基板2G)上形成該第-黏合劑之均勻塗層。 例如可藉由將該含該微粒黏合劑之基板置於烘箱或其他加 …、裳置中而進灯該加熱。一旦處於液態，則可藉由熟習此 項技術者已知的技術，諸如例如藉由人卫展佈該現為液體 的材料而形成該微粒黏合劑材料之均句塗層。因此，在此 特例中’使用作為第一黏合劑22的微粒黏合劑材料可與微 粒黏合劑材料1 8相同或不同。 在一項實施例中，在功能性粒子轉移襯墊16及若使用之 任何微粒黏合劑材料18被轉移至該第一黏合劑22之後，該 黏合劑可經至少部分硬化及/或部分固化，而形成固體或 實質上固體之第-黏合劑。藉由固體第一黏合劑，該等功 能性粒子被堅固地保持在其中，經實質上固定位，形成包 括功能性粒子的改質基板。當該第一黏合劑為熱塑性樹脂 時，其可藉由冷卻至其熔點及/或丁8溫度以下而固化。當 159501.doc 201240774 :第黏σ劑為含有聚合物、低聚物、單體或其組合之溶 、:' Q物時，其可藉由移除大部分溶劑及/或藉由 吏、心此項技術者已知的各種固化方法轉變成固態。當該第 -黏合劑為含液體聚合物'低聚物、單體或其組合之實質 . 丨不3 ’合劑的混合物時，其可藉由熟習此項技術者已知的 各種固化方法而轉變成固態。 在另一實施例中，在該等功能性粒子16及若使用之任何 微粒黏合劑材料18被轉移至該第-黏合劑22時’其保持液 態形成未固定之功能性粒子之改質基板。該液態之第一黏 合劑的黏度可藉由包括例如加熱、冷卻、部分固化及移除 溶劑(若存在)之各種方法調整至所需程度。在此等實施例 中該等功月色性粒子在該第一黏合劑中實質上可自由移 動。 在另實施例中，視情況之第二黏合劑及視情況之第 三黏合劑可施加於該第一黏合劑及該功能性粒子改質基 板。在該塗覆處理步驟期間，該第一黏合劑可處於固態或 液態。較佳地，該第-黏合劑係處於固態。該視情況之第 二黏合劑及視情況之第三黏合劑可藉由已知塗覆技術加以 . &用。該等功能性粒子轉移襯塾、視情況之第二黏合劑及 視情況之第三黏合劑之組成將於後文詳述。 圖3顯示提供的功能性粒子轉移襯墊5〇卷之透視圖。該 卷功能性粒子轉移襯墊可隨後被轉變成薄片及圓片或可呈 薄片或圓片形式。可使用本發明之轉移襯墊修飾具有獨特 之功能性粒子表面分佈的剛性及撓性基板。 15950I.doc 201240774 該卷轉移襯墊包括具有相對的第一表面52a及第二表面 52b之單一釋離襯墊52,而釋離塗層（未顯示）位於該第一表 面上。功能性粒子56及視情況之微粒黏合劑材料（未顯示） 係位於該第一表面上。視情況，第二釋離塗層（未顯示）亦 位於該釋離襯墊之該第二表面52b上，該第二釋離塗層具 有比該第一釋離塗層更低之釋離值，因此促進了該卷之解 繞並減小了若未消除之該等功能性粒子（及任何若使用的 微粒黏合劑材料）殘留在該襯墊之第二表面5 2 b的可能性。 另一實施例包括多層之釋離襯墊及功能性粒子。例如， 轉移襯墊可包括具有第一及第二表面的第一襯墊。第—功 能性粒子層係位於該第一襯墊之該第一表面。具有 第二表面的第二襯墊係位於該功能性粒子層上，使得該第 二襯墊之該第一表面與該等功能性粒子接觸。因此，該等 功能性粒子係夾於該第一及第二襯墊之間。第二功能性粒 子層係位於該第二襯墊之該第二表面上。視情況，具有第 一及第二表面之第三襯墊係與該第二功能性粒子層接觸。 該襯墊層之層數及功能性粒子層之層數可依據所期望的最 終用途選擇。該第一、第二、第三及任何另外襯墊可為相 同或不同。類似地，該第一、第二及任何另外的功能性粒 子層可為相同或不同。 用於該第一及視情況第二襯塾之材料 適用於本發明之釋離襯墊的類型並未限定，只要該襯塾 可在其與該等功能性粒子之間引起靜電吸引或靜電黏附， 從而使該等功能性粒子保持或黏附於該襯墊即可。如參照 159501.doc -10- 201240774 後述圖式所討論，該襯墊具有位於其第一表面的釋離塗 層0 於一實施例中’該襯墊為撓性襯片。舉例之撓性襯變包 s 緻 Φ 牛皮紙（如購自 Loparex North America, Willowbrook, IL者）、多層塗覆紙及聚合膜。適宜聚合膜包含聚酯、聚 碳酸酯、聚丙烯、聚乙烯、纖維素、聚醯胺、聚醯亞胺、 聚石夕氧及聚四氟乙烯。 在一實施例中，該襯墊之釋離塗層具有小於約7〇〇克/吋 之釋離值。可使用多種檢測方法量測此釋離值，諸如（例 如）ASTMD333〇/D333〇M_04。在另一實施例中，該襯墊之 釋離塗層為含氟材料、含矽材料、氟聚合物、矽氧聚合物 或何生自含具有12至30個碳原子之烷基之（甲基）丙烯酸烷 商曰單體的聚（曱基）丙烯酸酯。在一實施例中，該烷基可為 刀支。可用的氟聚合物及矽氧聚合物之說明性實例可見於 美國專利第4,472,480; 4,567,〇73及4,614,667中。可用的 聚（甲基）丙稀酸酿可見於美國專利公開案第2〇〇5/ι丨8352 中〇 在一實施例中，可織構化其上置有該功能性粒子之該襯 墊之第-表面使得該襯墊之第—表面的至少一平面高於另 -平面。該織構化的表面可經圖案化或隨機。該織構化表 面的該或該等最高平面可稱定為「傳遞平面」，原因在於 該或該等最高平面將傳遞該等功能性粒子至該基板。該或 該等較低平面可稱定為「凹陷平面」。 功能性粒子轉移襯墊 159501.doc 201240774 文中所用之功能性粒子轉移襯墊不包括磨料粒子。於本 發月中’磨料粒子為可用於拋光、磨光或整飾工件之粒 子。此等排除的粒子包括熔融氧化紹、熱處理的氧化銘、 白色溶融氧化紹、黑色碳化石夕、綠色碳化石夕、二硼化欽、 碳化硼、碳化嫣、碳化鈦、金剛石(天然及合幻、氧化 矽、氧化鐵、氧化鉻、氧化鈽、氧化鍅、氧化鈦、矽酸 鹽、氧化錫、立方氮化硼、石權石、熔融氧化紹氧化錯、 ’令膠磨料襯墊及其類似物。該等溶膠磨料粒子之實例可見 #^^ 4,314,827(Leitheiser#A) ； 4,6235364(〇〇^^ 等人）；4,744,802(Schwabel) ; 4,770,671(M〇nroe 等人）及 4,881，951(W〇〇d 等人）申。 本文使用之該等功能性粒子轉移襯墊不包括金屬粒子。 金屬粒子包括錫、銅、銦、辞、纽、錯、録及銀及其等合 金以及其組合。金屬粒子包括錫/鉍金屬珠粒。提供的功 能性粒子包括具有除用作磨料以外功能的粒子。例如該 等功能性粒子可包括耐磨損粒子、光學粒子、生物活性粒 子、光催化粒子、介電粒子、螢光粒子及其組合。耐磨損 粒子包括聚胺基甲酸酯珠粒、聚（甲基丙烯酸甲酯）珠粒及 聚苯乙烯珠粒。光學粒子包括可具有光學性質（諸如作為 透鏡作用之功能或具有逆反射性質者）之粒子。此等粒子 可用於微透鏡陣列，諸如揭示於例如美國專利公開案第 2006/018.739(Yamanaka 等人），2008/〇278663(Krishnan 等 人）或2010/0002468(Uu)中揭示之該等者。在其他實施例 中，該等粒子可用作為例如美國專利第7,423,297號 159501.doc 12 201240774 (Leatherdale等人）所示之LED光提取器，或如美國專利第 3,446,616(Clark)號所述之光導體。亦包括可具有生物活性 的醫藥粒子。此等粒子可包括喷射乾燥醫藥（參見a first liner of the face having a first surface having a release value in accordance with ASTM D3330/D3330M (M less than about 700 grams per ounce and comprising an abrasive or metal particle on the first surface of the first liner) The liner may have a selected from the group consisting of a fluorine-containing substance, a ruthenium-containing substance, a fluoropolymer, a siloxane polymer, or a poly(meth) acrylate (derived from an alkyl group having 12 to 30 carbon atoms) a release coating of a group consisting of a monomer of a methyl methacrylate. The term (meth) acrylate includes acrylate and methacrylic acid ester. [Invention] It is required to manufacture in a film composition. Packaging for, protecting, and storing functional particles in a film format and for ultimately transferring a single layer of such functional particles to a substrate (which may be rigid, such as a precision planar rigid abrasive surface, or flexible) To produce a liner-modified substrate. The present invention provides a recent and cost-effective solution for fabricating functional particle transfer liners and functional particle-modified substrates or plates. The functional particle transfer profile provided can Such work The functional particles are coated, packaged, stored and transported. The functional particles are not interfered with by resin coatings or adhesives, which can damage their functional value. Lack of continuous compression adhesives. Achieving the precise positioning of the particles of 159501.doc 201240774. Typically, the functional particles form a single layer substantially on the release liner and are retained on the release liner by electrostatic forces. As used herein, The term "functional particle transfer liner" generally refers to a release liner that provides particles that subsequently provide functionality such as abrasion resistance, friction, lubricity, electrochemical activity, chemical activity, biological activity, or catalytic activity. "Functional particle transfer liner" does not include abrasive particle transfer liners. Abrasive particle transfer liners are used to make abrasive articles that can be used to polish, polish or finish a liner or workpiece. The term "curing" includes this Partially cured or fully cured condition of the adhesive. The term "partially cured" means that the resin has begun to polymerize and the molecular weight has begun to increase in the resinous binder, but the resin is still A condition in which a small portion is dissolved in a suitable solvent. The term "completely cured" means a condition in which the resin is polymerized and solid in the resinous binder and wherein the resin is insoluble in a solvent. The term "particle", "microsphere" And the "beads" are used interchangeably. The above description is not intended to describe each disclosed embodiment of the present invention. The detailed description of the drawings and the following detailed description will more particularly illustrate illustrative embodiments. The present invention will be further described with reference to the following drawings. The drawings are not to be considered to have The drawings are to be construed as being illustrative of the specific embodiments of the invention. Therefore, the following description is not limiting. </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Therefore, unless stated to the contrary, the numerical parameters set forth in the foregoing specification and the appended claims are approximations, which may be varied by those skilled in the art using the teachings disclosed herein. . The use of a number of sub-ranges limited by endpoints includes all numbers within the range (eg, i to 5 includes bu 1.5 2, 2_75, 3, 3.80, 4, and 5) and any of the ranges within the range are shown in the figure. The figure shows a schematic cross-sectional view of an exemplary functional particle transfer liner (7) having a first release liner 12, a second liner 14, and functional particles 16 located between or eroding between the two liners. The first and second pads each have a first surface i2a and Ua and a respective second surface 121? and 1415, respectively. A release coating (not shown) is located on the first surface 12a of the first liner and optionally on the first surface of the second liner. A particulate binder 18, which may function as a second binder (described below), may be positioned between the first and second liners. The particulate dot coupler 18 can be a thermoplastic or thermosetting resin. Although the figure shows that the thermoplastic resin is smaller than the functional particles, the thermoplastic resin may have the same size or larger size than the functional particles. As used herein, "powder" may include the functional particles, the particulate binder, and combinations thereof. Figure 2 shows a schematic cross-sectional view of an exemplary transfer side of the modified substrate of the present invention 159501.doc 201240774. The first and second surfaces of the functional particle lining transfer step have respective first and second surfaces 2a and the substrate has a first adhesive 22 applied to the first surface of the substrate. FIG. 2 has been removed. The second embodiment of the functional particle transfer is to expose the functional particles 16 and any particulate binder 18 used, which remains on the first liner 12 The crucible is positioned on the substrate such that the functional particles 16 are in direct contact with the first adhesive 22. Figure 2 shows the manual application of pressure to the second surface 12b of the first liner 12 using a laminating device % to facilitate such Functional particles 16 and any particulate binder 18 are transferred from the first liner to the first binder. Other lamination techniques well known to those skilled in the art can also be used. The largest functional particles generally penetrate the The resinous adhesive 22 is in direct contact with the first surface 20a of the rigid substrate. The first liner is subsequently removed. The functional particles 16 and any particulate binder material 18 used therein are bonded to the first layer. The resinous adhesive during the process of contacting agent 22 The mixture material should be in a viscous state. That is, the first binder should have sufficient viscosity to provide at least 20%, more typically at least 50% and most typically at least 7% of the functional particles 16 and any particles. The adhesive material 丨8 is transferred to the first adhesive. Depending on the type of the first adhesive used, the viscous state can be achieved in various ways. When the first adhesive is composed of a polymer, oligomerization The viscous state may be inherent to the mixture when the solvent-based mixture of the monomers, monomers or combinations thereof is formed. Otherwise, at least some of the solvent may be removed and at least partially cured if desired. Or singly achieved. 159501.doc 201240774 The combination of the actual:: When formed by a mixture containing a liquid polymer, oligomer, monomer or the non-treat, the viscous state is also: Shape:: inherent. Otherwise 'can be achieved by heating or cooling the mixture by at least partially curing the polymer, oligomer, monomer or a combination thereof. 敕::: A binder is a particulate binder material Time can be added by The micro: viscous 5 dose material to a temperature close to, at or above its glass transfer (Tg) temperature and / or melting point to fully develop viscosity to achieve a viscous state. Advantageously, in this case, by heating the microparticles The temperature of the binder material to a point above its & temperature and/or causing phase transfer from the m liquid phase promotes the formation of a uniform coating of the first binder on a rigid substrate (such as substrate 2G in Figure 2). For example, the substrate may be heated by placing the substrate containing the particulate binder in an oven or other place. Once in a liquid state, techniques known to those skilled in the art, such as, for example, may be employed. The uniform coating of the particulate binder material is formed by the human body to spread the liquid material. Therefore, in this special case, the particulate binder material used as the first binder 22 can be combined with the particulate binder material. 1 8 is the same or different. In one embodiment, after the functional particle transfer liner 16 and any particulate binder material 18 used therein are transferred to the first binder 22, the binder may be at least partially cured and/or partially cured, A solid or substantially solid first-bond is formed. The functional particles are held firmly therein by the solid first binder and are substantially fixed to form a modified substrate comprising functional particles. When the first binder is a thermoplastic resin, it can be cured by cooling to its melting point and/or below the temperature of butyl 8. When 159501.doc 201240774: the viscous sigma agent is a solution containing a polymer, oligomer, monomer or a combination thereof: 'Q substance, which can be removed by removing most of the solvent and/or by 吏, heart Various curing methods known to the skilled artisan are converted to solid state. When the first binder is a mixture of a liquid polymer-containing oligomer, a monomer or a combination thereof, it can be converted by various curing methods known to those skilled in the art. In solid state. In another embodiment, when the functional particles 16 and any of the particulate binder materials 18 used are transferred to the first binder 22, they maintain a liquid state to form a modified substrate of unfixed functional particles. The viscosity of the liquid first binder can be adjusted to the desired degree by various methods including, for example, heating, cooling, partial curing, and removal of the solvent, if any. In these embodiments, the octahedral particles are substantially free to move in the first binder. In another embodiment, a second adhesive, as appropriate, and optionally a third adhesive, may be applied to the first adhesive and the functional particle modifying substrate. The first binder may be in a solid or liquid state during the coating treatment step. Preferably, the first binder is in a solid state. The second binder, as the case may be, and optionally the third binder, may be used by known coating techniques. The composition of the functional particle transfer liner, optionally the second binder, and optionally the third binder will be described later. Figure 3 shows a perspective view of a functional particle transfer liner 5 roll provided. The roll of functional particle transfer liner can then be converted into sheets and wafers or can be in the form of flakes or wafers. The rigid and flexible substrates having unique functional particle surface distributions can be modified using the transfer liners of the present invention. 15950 I.doc 201240774 The roll transfer liner includes a single release liner 52 having opposing first and second surfaces 52a, 52b, with a release coating (not shown) on the first surface. Functional particles 56 and, optionally, particulate binder materials (not shown) are located on the first surface. Optionally, a second release coating (not shown) is also located on the second surface 52b of the release liner, the second release coating having a lower release value than the first release coating This facilitates the unwinding of the roll and reduces the likelihood that the functional particles (and any particulate binder material if used) remain on the second surface 52b of the liner if not eliminated. Another embodiment includes multiple layers of release liners and functional particles. For example, the transfer pad can include a first pad having first and second surfaces. A first functional particle layer is located on the first surface of the first liner. A second liner having a second surface is disposed on the layer of functional particles such that the first surface of the second liner contacts the functional particles. Therefore, the functional particles are sandwiched between the first and second pads. A second functional particle layer is on the second surface of the second liner. Optionally, a third liner having first and second surfaces is in contact with the second functional particle layer. The number of layers of the liner layer and the number of layers of the functional particle layer can be selected depending on the desired end use. The first, second, third and any additional pads may be the same or different. Similarly, the first, second, and any additional functional particle layers can be the same or different. The material used for the first and optionally second linings is not limited to the type of release liner of the present invention, as long as the lining can cause electrostatic attraction or electrostatic adhesion between the lining and the functional particles. So that the functional particles remain or adhere to the liner. As discussed with reference to 159501.doc -10- 201240774, the liner has a release coating 0 on its first surface. In one embodiment, the liner is a flexible liner. Exemplary flexible liners include Φ kraft paper (as purchased from Loparex North America, Willowbrook, IL), multilayer coated paper, and polymeric films. Suitable polymeric films include polyester, polycarbonate, polypropylene, polyethylene, cellulose, polyamine, polyimide, polyoxo, and polytetrafluoroethylene. In one embodiment, the release coating of the liner has a release value of less than about 7 gram per gram. This release value can be measured using a variety of detection methods such as, for example, ASTM D333(R)/D333(R) M_04. In another embodiment, the release coating of the liner is a fluorine-containing material, a ruthenium-containing material, a fluoropolymer, a ruthenium polymer, or an alkyl group having 12 to 30 carbon atoms. Poly(decyl) acrylate of alkene oxime monomer. In one embodiment, the alkyl group can be a knife branch. Illustrative examples of useful fluoropolymers and oxime polymers are found in U.S. Patent Nos. 4,472,480; 4,567, 〇73 and 4,614,667. A useful poly(meth)acrylic acid brew can be found in U.S. Patent Publication No. 2/5/o. 8352. In one embodiment, the liner on which the functional particles are placed can be textured. The first surface is such that at least one plane of the first surface of the liner is higher than the other plane. The textured surface can be patterned or random. The or the highest plane of the textured surface may be referred to as a "transfer plane" because the or the highest plane will convey the functional particles to the substrate. The or lower planes may be referred to as "recessed planes". Functional Particle Transfer Pads 159501.doc 201240774 The functional particle transfer liners used herein do not include abrasive particles. In this month, abrasive particles are particles that can be used to polish, polish, or finish a workpiece. These excluded particles include oxidized oxidation, heat-treated oxidation, white molten oxidized, black carbonized stone, green carbonized stone, diboron, boron carbide, tantalum carbide, titanium carbide, diamond (natural and illusory , cerium oxide, iron oxide, chromium oxide, cerium oxide, cerium oxide, titanium oxide, cerium silicate, tin oxide, cubic boron nitride, stone stone, fused oxide, oxidized error, 'adhesive abrasive pad and the like Examples of such sol abrasive particles can be found in #^^ 4,314,827 (Leitheiser#A); 4,6235364 (〇〇^^ et al); 4,744,802 (Schwabel); 4,770,671 (M〇nroe et al.) and 4,881,951 ( W〇〇d et al.) These functional particle transfer liners used herein do not include metal particles. Metal particles include tin, copper, indium, rhodium, ruthenium, ruthenium, nickel, and the like, and combinations thereof. The metal particles include tin/germanium metal beads. The functional particles provided include particles having functions other than as an abrasive. For example, the functional particles may include wear resistant particles, optical particles, biologically active particles, and photocatalytic particles. Dielectric particles, phosphor particles, and combinations thereof. Wear-resistant particles include polyurethane beads, poly(methyl methacrylate) beads, and polystyrene beads. Optical particles include optical properties ( Particles such as those that function as lenses or have retroreflective properties. Such particles can be used in microlens arrays, such as disclosed in, for example, U.S. Patent Publication No. 2006/018.739 (Yamanaka et al.), 2008/〇278663 (Krishnan et al. The same is disclosed in 2010/0002468 (Uu). In other embodiments, the particles can be used as an LED light extractor as shown in, for example, U.S. Patent No. 7,423,297, 159,501.doc 12 201240774 (Leatherdale et al.). Or a photoconductor as described in U.S. Patent No. 3,446,616 (Clark). Also included is a biologically active pharmaceutical particle. Such particles may include spray drying medicine (see
Pharmaceutial Research，25(5)，第 999 頁（2〇〇8 年五月 例如於Livage等人之J. Mater· Chem，16，1013-1030 中所揭 示之溶凝膠粒子之生物應用、或例如於Rege等人 International Journal of Pharmaceuticals, 252, 41-51 (2003) 中揭示的.用於殼聚糖材料之喷霧乾燥用途。該等提供的，粒 子亦包括光催化襯墊，諸如彼等使用全氟化矽膠用於無全 氟溶劑之催化反應者。此等催化支撐粒子亦揭示於例如Pharmaceutial Research, 25(5), p. 999 (Bio-application of lyogel particles as disclosed in, for example, Livage et al., J. Mater Chem, 16, 1013-1030, or for example For spray drying applications of chitosan materials as disclosed in Rege et al. International Journal of Pharmaceuticals, 252, 41-51 (2003). The particles provided also include photocatalytic liners, such as those used. Perfluorinated tantalum gum is used in catalytic reactions without perfluorinated solvents. Such catalytic support particles are also disclosed, for example.
Tzchucke等人，Angew. Chem. Int. Ed.，41，4500(2002) 中。 該等提供的功能性粒子包括提供機械功能性（諸如摩擦 性、潤滑性或阻尼）之黏彈性之粒子。其他功能性粒子包 括可使用作為電化學電池諸如（例如）經離子電化學電池之 例如陽極、陰極或分離物之材料之離子性導體或其他電化 學活性粒子。功能性粒子可具有化學、生物或催化活性。 功此性粒子可為多孔且可吸收或捕獲例如在過據或離子交 換或層析中之物質。所提供的功能性粒子亦包括彼等可自 一種形式改變能量成另一種（諸如改變輻射能成電能、機 械能或聲訊號能）者。功能性粒子可為塑料、聚合、玻璃 質、結晶、有機、無機、中空或實心的光反射、光透射或 光操縱粒子》功能性粒子的選擇係依據意欲用途而定。 所提供的功能性粒子轉移襯墊可包括靜電黏附至撓性靜 15950I.doc •13- 201240774 電絕緣釋離襯墊的實質上單層塗層形狀粒子。所提供的功 能性粒子轉移襯塾可經保護襯塾覆蓋及/或將其等捲繞。 ㈣離襯塾可為包括疏水性 '、靜電絕緣材料或塗層之膜觀 片。該保護襯塾可為靜電絕緣或防靜電。所提供的功能性 粒子轉移襯墊之優點為其等可以高度控制之體積、承載面 積及所得層厚度將功能性粒子抱加於表面的方法，從而可 透過該粒子功能性達成所需性質之更大控制。 黏合劑 可用作該第—黏合劑22之物質亦可用作該第二黏合劑。 適且之第一及/或第二黏合劑之實例包括熱固性樹脂，諸 酚醛樹月曰、具有側鏈α、p_不飽和羰基之胺基塑料、胺 基甲酸酯樹脂、丙烯酸化胺基甲酸酯樹脂、環氧樹脂'丙 稀酸化％氧樹脂、乙稀系_不飽和樹脂、丙稀酸化異氰尿 酸醋樹脂'脲-路接m、異氰尿酸醋樹脂、雙馬來醯亞胺 樹脂、第改質之環氧樹脂及其混合物。 適宜之環氧樹脂具有環氧乙烷環並藉由開環聚合。此等 環氧樹脂包括單體環氧樹脂及聚合環氧樹脂。此等樹脂在 其等主鏈及取代基之性質可有極大變化。例如該主鏈可為 通常與環氧樹脂相關之任何類型且其上之取代基可為任何 不含在室溫下與環氧乙烷環反應之活性氫原子的基團。可 接受的取代基之代表性實例包括函素、酯基、醚基、續酸 酿基、石夕氧烷基、硝基及磷酸酯基。某些較佳環氧樹脂之 實例包括2,2-雙[4-(2,3-環氧-丙氧基）苯基]丙烷（雙酚之縮 水甘油喊）及購自 Shell Chemical Co.，Houston，TX，商品 I59501.doc 14 201240774 名稱EPON828 ’ EPON1004及EPON1001F之樹脂；及騰自 DOW Chemical Co.，Midland，MI，商品名稱DER331、 DER332及DER334之樹脂。其他合適環氧樹脂包括酚醛樹 脂之縮水甘油喊（購自Dow Chemical Co)，商品名稱DEN 431 及 DEN 438 〇 酚醛樹脂可用作黏合劑22，原因在於其等之熱性質、易 得性、成本及便於操作。有兩種合適類型的酚醛樹脂、可 溶酚醛樹脂及線型酚醛清漆。可溶酚醛樹脂具有大於或等 於1:1之曱醒與本紛之莫耳比’一般介於1.5:ι_〇至3.〇:ι.〇。 線型酚醛清漆樹脂具有小於1:1之曱醛與苯酚之莫耳比。 紛路樹脂之適宜實例包括彼等購自〇ccidental ChemicalTzchucke et al., Angew. Chem. Int. Ed., 41, 4500 (2002). The functional particles provided herein include viscoelastic particles that provide mechanical functionality such as friction, lubricity or damping. Other functional particles include ionic conductors or other electrochemically active particles that can be used as materials for electrochemical cells such as, for example, anodes, cathodes or separators of ionically electrochemical cells. Functional particles can have chemical, biological or catalytic activity. The particles can be porous and can absorb or capture materials such as in the context of ion exchange or ion exchange. The functional particles provided also include those in which one can change energy from one form to another (such as changing the radiant energy into electrical energy, mechanical energy, or acoustic energy). The functional particles can be plastic, polymeric, vitreous, crystalline, organic, inorganic, hollow or solid light reflecting, light transmissive or light manipulated particles. The choice of functional particles depends on the intended use. The functional particle transfer liners provided can include substantially single layer coating shaped particles that are electrostatically adhered to the flexible static release liner of 15950I.doc • 13-201240774. The functional particle transfer liner provided may be covered by a protective liner and/or wound up. (d) The lining may be a film viewer comprising a hydrophobic ', electrostatic insulating material or coating. The protective lining can be electrostatically insulated or anti-static. The advantage of the functional particle transfer liner provided is that it can be highly controlled in volume, load bearing area and resulting layer thickness to hold the functional particles on the surface, thereby achieving the desired properties through the particle functionality. Great control. A binder which can be used as the first binder 22 can also be used as the second binder. Examples of suitable first and/or second binders include thermosetting resins, phenolic resin, an amine-based plastic having a side chain α, a p-unsaturated carbonyl group, a urethane resin, an acrylated amine group. Formate resin, epoxy resin 'acrylic acid % oxygen resin, ethylene _ unsaturated resin, acrylic acid isocyanuric acid vinegar resin 'urea - road junction m, isocyanuric acid vinegar resin, double Malay Amine resin, modified epoxy resin and mixtures thereof. Suitable epoxy resins have an oxirane ring and are polymerized by ring opening. These epoxy resins include monomeric epoxy resins and polymeric epoxy resins. The properties of such resins may vary greatly in their backbone and substituents. For example, the backbone can be of any type generally associated with an epoxy resin and the substituents thereon can be any group that does not contain an active hydrogen atom that reacts with the oxirane ring at room temperature. Representative examples of acceptable substituents include a hydroxyl group, an ester group, an ether group, a sucrose group, a oxalyl group, a nitro group, and a phosphate group. Examples of certain preferred epoxy resins include 2,2-bis[4-(2,3-epoxy-propoxy)phenyl]propane (glycidol of bisphenol) and available from Shell Chemical Co., Houston, TX, product I59501.doc 14 201240774 Name EPON828 'Resin for EPON1004 and EPON1001F; and Resin from DOW Chemical Co., Midland, MI, under the trade names DER331, DER332 and DER334. Other suitable epoxy resins include phenolic resin glycidol (available from Dow Chemical Co), trade names DEN 431 and DEN 438 phenolic phenolic resins can be used as the binder 22 because of their thermal properties, availability, cost And easy to operate. There are two suitable types of phenolic resins, resoles, and novolacs. The resol phenolic resin has a molar ratio greater than or equal to 1:1 and the molar ratio of the present is generally between 1.5: ι 〇 to 3. 〇: ι. The novolak resin has a molar ratio of furfural to phenol of less than 1:1. Suitable examples of Dulu resin include those purchased from 〇ccidental Chemical
Corp·，Tonawanda，NY，商標名稱DUREZ 及 VARCUM;購 自 Monsanto Co·，St. Louis, MO，商標名稱RESINOX;及 購自 Ashland Chemiacal Inc.，Columbus, OH，商標名稱 AROFENE及AROTAP者。可用作樹脂性黏合劑的胺基塑料 樹脂每分子或低聚物具有至少一個側鏈α，β_不飽和羰基。 此等物質進一步描述在美國專利第4,9〇3,440(Larson等人） 及 5,236,472(Krik等人）中。 適宜之乙烯系_不飽和樹脂包括含有碳原子、氫原子、 氧原子及視情況之氮原子及_原子之單體及聚合化合物。 氧原子或氮原子或二者一般係存在於醚、酯、胺基曱酸 酯、醯胺及脲基中。該等乙烯系不飽和化合物較佳具有小 於約4,000之分子量且係較佳為由含脂肪族單羥基或脂肪 族多羥基與不飽和羧酸（諸如丙烯酸、曱基丙烯酸、衣康 159501.doc •15· 201240774 酸、丁稀酸、異丁烯酸、馬來酸及其類似物體）之化合物 反應製得的酯類。該等乙烯系·不飽和樹脂之代表性實例 包括彼等由甲基丙烯酸甲酯、甲基丙烯酸乙酯、苯乙稀、 二乙烯基苯、乙烯基甲苯、乙二醇二丙烯酸酯、乙二醇二 甲基丙稀酸酯、己二酵二丙稀酸酯、三乙二醇二丙烯酸 酯、三經甲基丙烧三丙烯酸酯、甘油三丙稀酸酯、季戊四 醇二丙稀酸g旨、季戊四醇三甲基丙稀酸g旨、季戊四醇四丙 烯酸酯，或季戊四醇四曱基丙烯酸酯及其等混合物聚合而 製得者。其他乙烯系不飽和樹脂包括彼等聚合單烯丙基、 聚烯丙基及聚甲基烯丙酯及羧酸胺類，諸如鄰苯二曱酸二 烯丙酯、己二酸二烯丙酯及n，n-二烯丙基己二醯胺。又其 他可聚合的含氮化合物包括參（2-丙烯醯氧基乙基）異氰尿 酸醋、1，3,5-三（2-曱基丙烯醯氧基-乙氧基）_s•三嗪、丙稀 醯胺、甲基丙烯醯胺、N-甲基丙烯醯胺、N，N _二曱基-丙烯酿胺、N-乙烯基吡咯啶酮及N_乙烯基哌啶酮。 丙烯酸化胺基甲酸酯係羥基終端異氰酸酯延長聚酯或聚 謎之二丙烯酸酯。可用作黏合劑之丙烯酸化胺基甲酸酯之 貫例包括彼專購自 Radcure Specialate，Inc.，Atlanta，GA， 商標名稱 ’ UVITHANE 782、CMD 6600、CMD 8400 及 CMD8805者❹可用的丙烯酸化環氧樹脂為環氧樹脂之二丙 烯酸酯，諸如雙酚A環氧樹脂之二丙烯酸酯。丙烯酸化環 氧知丨知之實例包括彼等購自Radcure Specialties，商標名稱 CMD3500、CMD3600及CMD37〇〇者。亦可用作樹脂性黏 合劑的雙馬來酿亞胺進一步描述在美國專利第5,314,513號 159501.doc .16· 201240774 (Miller等人）中。 該第一及第二黏合知1丨之至夕一種為含有可進行光固化之 三元光起始劑系統的系統（如於美國專利第4,735,632 (Oxman等人）所揭示）。其他適宜之第一及第二黏合劑係揭 示於美國專利案號5,580,647(Lars〇n等人）及6,372,336B1 (Clausen)。該第一及第二黏合劑之至少一種亦可含有視情 況之添加劑，諸如（例如）填料、纖維、潤滑劑、濕爛劑、 觸變材料、界面活性劑、顏料、染料、抗靜電劑、偶合 劑、塑化劑及懸浮劑。選擇此等物質的量以提供所期望的 性質。 微粒黏合劑 s亥第一黏合劑2 2、第一黏合劑及視情況的第三黏合劑可 為在室溫下（23t )呈固體的微粒黏合劑物質。該微粒黏合 劑可經由下述變成固體：⑴熱固性液體組合物之固化（女 可見光固化或紫外光固化）或（ii)使可為半結晶或非結晶之 熱塑性物質冷卻。在某些方面，該微粒黏合劑物質可與功 能性粒子混合。該微粒黏合劑物質典型上包括有機聚合物 粒子。該#微粒聚合物一般於加熱後會軟化以提供可充分 流動的液體因而可濕潤功能性粒子表面或基板表面。 適且微粒黏合劑質可提供令人滿意的功能性粒子，其在 避免對，、所黏附之剛性基板引起熱損壞或損形的溫度下 藉由 準的 質、 被活化或賦予黏性而結合至該剛性基板。符合此等標 微粒黏合劑物質可選自於本文描述的某些熱固性物 熱塑11物質及熱固性與熱塑性物質之混合物。 159501.doc 201240774 該熱固性微粒系統包含由溫度·活化熱固性樹脂組成的 粒子。此等粒子係以粒狀或粉末形式使用。溫度上升至高 於該Tg /m度之起始效應為使該物質軟化成可流動的液體狀 態。此物理狀態的變化使得該等樹脂粒子可一起潤濕或接 觸該基板及/或功能性粒子。長期暴露於足夠高的溫度啟 動形成交聯的三維分子網絡之化學反應。該等固化樹脂粒 子使該等功能性粒子黏結至該基板。可用的微粒黏合劑物 質係選自於由酚醛樹脂、苯氧基樹脂、聚酯樹脂、共聚酯 樹脂、聚胺基曱酸酯樹脂、聚醯胺樹脂及其等混合物之組 成之群。可用的溫度·活化熱固性系統包括含曱醛樹脂， 諸如酚醛、線型酚醛樹脂且尤其添加有交聯劑（例如六亞 甲基四胺）之該等者、酚塑料（phenoplasts)及胺基塑料；不 飽和聚酯樹脂；乙烯基酯樹脂；醇酸樹脂；烯丙基樹脂； °夫π南樹脂；環氧樹脂；聚胺基曱酸酯；氰酸酯；及聚醯亞 胺。可用的熱固性樹脂包括於（例如）美國專利第 5,872，192(Kaplan 等人）及 5,786,430(Kaplan等人）中揭示的 熱固性粉末。在使用熱-活化熱固性可溶合粉末時，使該 微粒黏合劑物質加熱至至少其固化溫度以使該基板及微粒 黏合最佳化。 可用的熱塑性微粒黏合劑物質包括聚烯烴樹脂，諸如^聚 乙稀及聚丙稀；聚酯及共聚酯樹脂；乙稀基樹脂諸如聚 (氣乙稀）及氯乙烯-乙酸乙烯酯共聚物；聚乙烯丁縮路；乙 酸纖維素；包含聚丙烯酸及丙烯酸共聚物（諸如丙烯腈-苯 乙烯共聚物）之丙烯酸樹脂；及聚醯胺（例如六亞曱基己二 I59501.doc • 18- 201240774 醯胺、聚己内醯胺）及共聚醯胺。 在半結晶熱塑性黏合劑粒子（例如，聚烯烴、聚醋、聚 胺、聚己内醯胺）之情況下，一般係加熱該等黏合劑粒子 至至少其等熔點，於該熔點該等粒子變成溶融而形成可流 . 動液體。在使用非結晶化熱塑性物質作為該微粒黏合劑 • (例如，乙烯基樹脂、丙烯酸樹脂）時，較佳使該等粒子加 熱至高於該Tg、溫度及橡膠質區直至獲得該液體流動區。 上述熱固性及熱塑性粒子粒子物質之混合物亦可用於本 發明中。此外，該微粒黏合劑物質之大小並未特定限制。 一般而言，該粒子之平均直徑係小於1〇〇〇 μ〇ι(〇 〇39吋）， 典型地小於500 μηι(〇.〇2〇吋）或小於1〇〇 μηι(〇〇〇39吋卜一 般而言，粒徑越小，越有效賦予流動性，原因在於隨著該 等物質更細區分，該等粒子之表面積將增加。 於微粒黏合劑-功能性粒子混合物中使用的微粒黏合劑 物質的量一般為自5至99重量％範圍之微粒黏合劑物質， 其餘1至95重量％包含功能性粒子及視情況之填料。混合 物中組分的一般比例為1〇至9〇重量％之功能性粒子及卯至 ίο重量％微粒黏合劑材料，及更佳50至85重量％之功能性 . 粒子及50至15重量％微粒黏合劑物質。 職粒黏合劑物質可包括-或多種選自於由填料、潤濕 劑、界面活化劑、_、偶合劑、染料、起始劑、固化 劑、能量接收劑及其混合物之組成之群的視情況添加劑。 基板 該基板可為剛性或撓性。該術語「剛性」係描述為至少 159501.doc •19- 201240774 自我支撐的基板，即，其在其自身重量下本質上不變形。 所謂剛性’並不意指該基板絕對無撓性。剛性基板在施加 負載下變形或彎曲但提供極低的壓縮性。在一實施例中， 該等剛性基板包含具有1 X 1 〇6磅/平方吋（psi)(7 χ丨〇4 kg/cm2) 或更大之剛性模數。在另一實施例中，該等剛性基板包含 具有10xl06 psi(7xl05 kg/cm2)或更大之剛性模數。 可用作該剛性基板的適宜物質包括金屬、金屬合金、金 屬-基質複合物、金屬化塑料、無機玻璃及玻化有機樹 脂、成形陶瓷及聚合物基質強化複合物。可用作撓性基板 之適宜物質包括聚酯、聚醯亞胺、聚胺基曱酸酯、或其他 可形成撓性網絡的聚合物質。 在一實施例中，該基板實質上係平坦的使得其相對的第 一及第二表面之高度差異在其上的任意兩點均係少於⑺ μηι。在另一實施例中，該剛性基板具有精確的、非平坦 幾何形狀。又另一實施例包括改質基板，其包含具有第一 及第二表面之基板、在該基板之第一表面上之第一黏合 劑、及位於該第一黏合劑中之功能性粒子層，其中該層在 該第一黏合劑上包括至少兩個同心區域。術語「同心」意 指共用相同中心、、軸或原點，即，該基板之巾^同心區 域的適宜形狀包括但不限於圓形、正方形及星形。各同心 區域某種程度上與其他同心區域有所差異，使得各同心层 域包括具有不同於任何其他同心區域之功能性粒子襯墊者 徵之特徵的功能性粒子襯墊。例如，一個同心區域盥另一 同心區域之差異可為該等功能性粒子之面積密度（㈣逢 159501.doc •20- 201240774 積）、該等功能性粒子之耐磨損性、類型、尺寸、形狀及/ 或配置（隨機或均勻隔開卜此外，在區域内，該等功能性 粒子之配置或位置可使得該等功能性粒子均勻隔開或隨機 隔開。且，該等功能性粒子之類型及/或形狀在區域内可 變化並亦可不同於另一區域。 本發明之目的及優點藉由以下實例進一步闡述，但是述 於邊等實命j中之肖等特定物質及#量以及其他條件及細節 不應視為過度限制本發明。 實例 實例1Corp., Tonawanda, NY, under the trade names DUREZ and VARCUM; purchased from Monsanto Co., St. Louis, MO under the trade name RESINOX; and from Ashland Chemiacal Inc., Columbus, OH under the trade names AROFENE and AROTAP. The amine-based plastic resin which can be used as the resinous binder has at least one side chain α,β-unsaturated carbonyl group per molecule or oligomer. Such materials are further described in U.S. Patent Nos. 4,9,3,440 (Larson et al.) and 5,236,472 (Krik et al.). Suitable ethylene-unsaturated resins include monomers and polymeric compounds containing carbon atoms, hydrogen atoms, oxygen atoms, and optionally nitrogen atoms and _ atoms. Oxygen or nitrogen atoms or both are generally present in ethers, esters, amine phthalates, guanamines and urea groups. Preferably, the ethylenically unsaturated compound has a molecular weight of less than about 4,000 and is preferably an aliphatic monohydroxy or aliphatic polyhydroxy group and an unsaturated carboxylic acid (such as acrylic acid, methacrylic acid, and IKEA 159501.doc • 15· 201240774 Esters prepared by the reaction of compounds of acid, butyric acid, methacrylic acid, maleic acid and the like. Representative examples of such vinyl-based unsaturated resins include those consisting of methyl methacrylate, ethyl methacrylate, styrene, divinylbenzene, vinyl toluene, ethylene glycol diacrylate, and ethylene. Alcohol dimethyl acrylate, hexamethylene diacetate, triethylene glycol diacrylate, trimethyl methacrylate triacrylate, glyceryl triacrylate, pentaerythritol dipropylene acid It is obtained by polymerizing pentaerythritol trimethyl acrylate acid, pentaerythritol tetraacrylate, or pentaerythritol tetradecyl acrylate and the like. Other ethylenically unsaturated resins include such polymerized monoallyl, polyallyl and polymethylallyl esters and carboxylic acid amines such as diallyl phthalate, diallyl adipate And n, n-diallyl hexamethylenediamine. Still other polymerizable nitrogen-containing compounds include ginseng (2-propenyloxyethyl) isocyanurate vinegar, 1,3,5-tris(2-mercaptopropenyloxy-ethoxy)-s-triazine , acrylamide, methacrylamide, N-methyl acrylamide, N,N-dimercapto-acrylamide, N-vinylpyrrolidone and N-vinylpiperidone. Acrylate urethane-based hydroxyl terminated isocyanate extended polyester or polydiester diacrylate. Examples of acrylated urethanes useful as binders include those available from Radcure Specialate, Inc., Atlanta, GA, under the trade names 'UVITHANE 782, CMD 6600, CMD 8400 and CMD 8805. The epoxy resin is a diacrylate of an epoxy resin such as a diacrylate of a bisphenol A epoxy resin. Examples of acrylated oxynitrides include those available from Radcure Specialties under the trade names CMD3500, CMD3600 and CMD37. Bismaleimide, which may also be used as a resinous binder, is further described in U.S. Patent No. 5,314,513, 159, 501, doc. 16 201240774 (Miller et al.). The first and second adhesives are known as a system comprising a photo-curable ternary photoinitiator system (as disclosed in U.S. Patent No. 4,735,632 (Oxman et al.). Other suitable first and second adhesives are disclosed in U.S. Patent Nos. 5,580,647 (Lars〇n et al.) and 6,372,336 B1 (Clausen). At least one of the first and second binders may also contain optional additives such as, for example, fillers, fibers, lubricants, wet rotants, thixotropic materials, surfactants, pigments, dyes, antistatic agents, Coupling agents, plasticizers and suspending agents. The amount of such materials is chosen to provide the desired properties. Particulate Adhesive s First Adhesive 2 2. The first adhesive and optionally the third adhesive can be a particulate binder material that is solid at room temperature (23t). The particulate binder can be solidified by (1) curing of the thermosetting liquid composition (female visible light curing or ultraviolet curing) or (ii) cooling of the semi-crystalline or amorphous thermoplastic material. In some aspects, the particulate binder material can be mixed with functional particles. The particulate binder material typically comprises organic polymer particles. The #particulate polymer generally softens upon heating to provide a liquid that is sufficiently flowable to wet the surface of the functional particles or the surface of the substrate. Suitable particulate binders provide satisfactory functional particles that are bonded by quasi-quality, activated or imparted viscosity at temperatures that avoid heat damage or damage to the rigid substrate being adhered to. To the rigid substrate. Compliance with such standard particulate binder materials can be selected from certain thermoset thermoplastic 11 materials and mixtures of thermoset and thermoplastic materials described herein. 159501.doc 201240774 The thermoset microparticle system comprises particles consisting of a temperature-activated thermosetting resin. These particles are used in granular or powder form. The initial effect of the temperature rising above the Tg / m degree is to soften the material into a flowable liquid state. This change in physical state allows the resin particles to wet or contact the substrate and/or functional particles together. Long-term exposure to a sufficiently high temperature initiates a chemical reaction that forms a cross-linked three-dimensional molecular network. The cured resin particles bond the functional particles to the substrate. Useful particulate binder materials are selected from the group consisting of phenolic resins, phenoxy resins, polyester resins, copolyester resins, polyamine phthalate resins, polyamide resins, and the like. Useful temperature-activated thermoset systems include furfural-containing resins, such as phenolic, novolak resins, and especially those having a crosslinking agent such as hexamethylenetetramine, phenoplasts, and amine-based plastics; Unsaturated polyester resin; vinyl ester resin; alkyd resin; allyl resin; 夫 π 南 resin; epoxy resin; polyamino phthalate; cyanate ester; Useful thermosetting resins are disclosed in, for example, the thermosetting powders disclosed in U.S. Patent Nos. 5,872,192 (Kaplan et al.) and 5,786,430 (Kaplan et al.). When the heat-activated thermosetting fusible powder is used, the particulate binder material is heated to at least its curing temperature to optimize adhesion of the substrate and the microparticles. Useful thermoplastic particulate binder materials include polyolefin resins such as polyethylene and polypropylene; polyester and copolyester resins; ethylene based resins such as poly(ethylene oxide) and vinyl chloride-vinyl acetate copolymers; Polyvinyl butyl shrinkage; cellulose acetate; acrylic resin comprising polyacrylic acid and acrylic acid copolymer (such as acrylonitrile-styrene copolymer); and polyamine (for example, hexamethylene hexahydrate I59501.doc • 18-201240774 Indoleamine, polycaprolactam) and copolyamine. In the case of semi-crystalline thermoplastic binder particles (e.g., polyolefin, polyester, polyamine, polycaprolactam), the binder particles are typically heated to at least their isothermal melting point at which the particles become Melt to form a flowable liquid. When a non-crystalline thermoplastic material is used as the particulate binder (e.g., vinyl resin, acrylic resin), it is preferred to heat the particles above the Tg, temperature and rubbery regions until the liquid flow region is obtained. Mixtures of the above thermosetting and thermoplastic particle material can also be used in the present invention. Further, the size of the particulate binder material is not particularly limited. In general, the average diameter of the particles is less than 1 〇〇〇μ〇ι (〇〇39吋), typically less than 500 μηι (〇.〇2〇吋) or less than 1〇〇μηι (〇〇〇39吋) In general, the smaller the particle size, the more effective it is to impart fluidity because the surface area of the particles will increase as the materials are more finely divided. The particulate binder used in the particulate binder-functional particle mixture The amount of the substance is generally from 5 to 99% by weight of the particulate binder material, and the remaining 1 to 95% by weight of the functional particles and optionally the filler. The general proportion of the components in the mixture is from 1 to 9% by weight. Functional particles and 卯 重量 重量% by weight of particulate binder material, and more preferably 50 to 85% by weight of functionality. Particles and 50 to 15% by weight of particulate binder material. The granule binder material may include - or more selected from An optional additive in the group consisting of a filler, a wetting agent, an interfacial activator, a coupling agent, a dye, a starter, a curing agent, an energy accepting agent, and mixtures thereof. The substrate may be rigid or flexible. The term "just "Descriptive" is described as at least 159501.doc •19-201240774 self-supporting substrate, ie it does not substantially deform under its own weight. The so-called rigidity does not mean that the substrate is absolutely inflexible. The rigid substrate is under load Deformed or curved but provides very low compressibility. In one embodiment, the rigid substrates comprise a stiffness of 1 X 1 〇 6 psi (7 χ丨〇 4 kg/cm 2 ) or greater. In another embodiment, the rigid substrates comprise a rigid modulus having a modulus of 10 x 106 psi (7 x 105 kg/cm2) or greater. Suitable materials for the rigid substrate include metals, metal alloys, metal-matrix Composites, metallized plastics, inorganic glass and vitrified organic resins, shaped ceramics and polymer matrix reinforced composites. Suitable materials for flexible substrates include polyester, polyimine, polyamino phthalate, Or other polymeric material capable of forming a flexible network. In one embodiment, the substrate is substantially flat such that the height difference between the opposing first and second surfaces is less than (7) μη at any two points above it. In another reality In one example, the rigid substrate has a precise, non-flat geometry. Yet another embodiment includes a modified substrate comprising a substrate having first and second surfaces, a first adhesive on a first surface of the substrate And a layer of functional particles in the first binder, wherein the layer comprises at least two concentric regions on the first binder. The term "concentric" means sharing the same center, axis or origin, ie, Suitable shapes for the concentric regions of the substrate include, but are not limited to, circles, squares, and stars. Each concentric region differs somewhat from other concentric regions such that each concentric layer includes a different concentric region than any other concentric region. A functional particle liner characterized by a functional particle pad. For example, the difference between one concentric region and the other concentric region may be the area density of the functional particles ((4) 159501.doc • 20-201240774), the wear resistance, type, size, etc. of the functional particles. Shape and/or configuration (random or evenly spaced apart, in addition, within the region, the configuration or location of the functional particles may cause the functional particles to be evenly spaced or randomly separated. And, the functional particles The type and/or shape may vary within the region and may also be different from the other region. The objects and advantages of the present invention are further illustrated by the following examples, but are described in terms of the specific substance and the amount of Other conditions and details should not be construed as unduly limiting the invention.
如下製造功能性粒子轉移襯墊，第一釋離襯墊，即3M 非矽氧釋離層襯墊4935(購自3M Company，St. Paul, MN)之 25吋（63.5 cm)平方薄片，具有其上含有釋離塗層之第一面 及相對的第二面。使該襯墊貼在25吋（63.5 cm)平方的2 〇 mm厚的鋁板上，使該第一釋離面露出。使該具有襯墊的 鋁板置於實質上水平的工作表面。使約2 g具有平均直徑 約60微米（μηι)之Art PeaH c_7〇T胺基甲酸酯珠粒（購自A functional particle transfer liner, a first release liner, a 25M (63.5 cm) square sheet of 3M non-oxygen release liner liner 4935 (available from 3M Company, St. Paul, MN) was produced as follows. The first side of the release coating and the opposite second side are contained thereon. The liner was attached to a 25 吋 (63.5 cm) square 2 〇 mm thick aluminum plate to expose the first release surface. The padded aluminum sheet is placed on a substantially horizontal working surface. Approximately 2 g of Art PeaH c_7〇T urethane beads having an average diameter of about 60 μm (μηι) (purchased from
Negami Chemical Ltd.，Nomi-city，日本）橫過該襯墊一邊緣 排成直線放置。將具有該等胺基曱酸g旨珠粒的銘板邊緣 自該水平的工作表面抬高一角度並輕敲該鋁板之背面，使 得該等珠粒滾下並塗覆該襯墊。添加另外的胺基甲酸酯珠 粒以實質上覆蓋該第一襯墊之第一釋離面的全部露出表面 區域。隨後，該具有黏附且現經胺基甲酸酯珠粒塗覆之襯 墊的链薄片幾乎被垂直保持並輕敲以移除過量珠粒。使該 I59501.doc 21 201240774 鋁板重新置於該水平工作表面上。 第二釋離襯墊，即3M非矽氧釋離層襯墊4935襯墊具有 其上含釋_塗層之第一面及相#的第=面。使該第二概墊 施加至該第一襯墊之胺基曱酸酯珠粒，使得該第二襯墊之 第一釋離面與該等胺基曱酸酯珠粒接觸。接著藉由使用 (例如）手動輥輥壓該第二襯墊之第二表面而對該等珠粒手 動施加壓力》據信此手動輥壓過程使位於該第一及第二襯 墊之間之粒子之最大直徑胺基曱酸酯粒子排列成實質上均 勻層（可能甚至單層），形成功能性粒子轉移襯墊。該等胺 基曱酸酯珠粒之塗層重量係約3.4XI〇-3 g/cm2。 接著用黏著促進層AlTiN塗覆具有1〇〇 mm 0D、7 mm⑴ 及1mm厚度之環形不銹鋼薄片。在氮氣存在下藉由標準商 業濺鍍方法、具有鋁/鈦靶之陰極電弧法於該鋼板表面形 成該AlTiN層。使底塗層即50/50重量％之C219CHEMLOK 219(混合的聚合物黏著劑（購自Lord Corporation, Cary， NC))及無水變性乙醇之混合物喷射塗覆於該αιήν層上。 使該底塗層在周圍條件下乾燥《接著將黏著層即50/50重 量°/c^CHEMLOK 213(為混合之聚合物黏著劑）及THINner 248(為溶劑混合物）（一者皆蹲自Lord Corporation)之混合物 施加至該底塗層。使該第二釋離襯墊與該等黏附的過量胺 基甲酸酯珠粒一起自該功能性粒子轉移襯墊移除。接著使 該第一釋離襯墊之露出的胺基甲酸酯珠粒側與該黏著劑塗 覆之不銹鋼薄片接觸。使用橡膠手動輥對該釋離襯墊之背 面施加壓力，迫使該胺基甲酸酯珠粒進入該黏著劑塗層。 I59501.doc •22· 201240774 移除該釋離襯墊，使該等胺基曱酸酯珠粒留在該鋼薄片 上。隨後藉由在流經設定點溫度12(TC之烤箱的空氣中加 熱2小時而使§玄黏者劑固化’在該不錄鋼薄片表面產生胺 基甲酸酯珠粒保護層。 實例2 依循如實例1之類似步驟製造功能性粒子轉移襯墊，但 使用聚曱基丙稀酸曱酯（PMMA)珠粒，ΙΟμπι平均直徑（購自Negami Chemical Ltd., Nomi-city, Japan) was placed in a straight line across the edge of the liner. The edge of the nameplate having the amine phthalic acid g beads is raised from the horizontal working surface by an angle and the back side of the aluminum plate is tapped to cause the beads to roll down and coat the liner. Additional urethane beads are added to substantially cover the entire exposed surface area of the first release surface of the first liner. Subsequently, the chain sheet with the adhered and now urethane bead coated liner was held almost vertically and tapped to remove excess beads. The I59501.doc 21 201240774 aluminum plate is placed back on the horizontal work surface. The second release liner, i.e., the 3M non-oxygen release liner liner 4935 liner, has a first side with a release-coating and a first surface of the phase #. The second cushion is applied to the amine phthalate beads of the first liner such that the first release side of the second liner contacts the amine phthalate beads. Manually applying pressure to the beads by pressing, for example, a manual roll on the second surface of the second liner. It is believed that the manual rolling process is between the first and second liners. The largest diameter of the particles, the amino phthalate particles, are arranged in a substantially uniform layer (possibly even a single layer) to form a functional particle transfer liner. The coating weight of the amino phthalate beads is about 3.4 XI -3 g/cm2. Then, an annular stainless steel sheet having a thickness of 1 〇〇 mm 0D, 7 mm (1), and 1 mm was coated with the adhesion promoting layer AlTiN. The AlTiN layer was formed on the surface of the steel sheet by a standard commercial sputtering method and a cathodic arc method with an aluminum/titanium target in the presence of nitrogen. A primer layer, i.e., 50/50% by weight of C219 CHEMLOK 219 (mixed polymer adhesive (available from Lord Corporation, Cary, NC)) and a mixture of anhydrous denatured ethanol was spray coated onto the layer of αιήν. The undercoat layer is allowed to dry under ambient conditions. The adhesive layer is then 50/50 weight/c^CHEMLOK 213 (for mixed polymer adhesive) and THINner 248 (for solvent mixture) (one from Lord) A mixture of Corporation) is applied to the undercoat layer. The second release liner is removed from the functional particle transfer liner along with the adhered excess urethane beads. The exposed urethane bead side of the first release liner is then contacted with the adhesive coated stainless steel sheet. Pressure is applied to the back side of the release liner using a rubber hand roll to force the urethane beads into the adhesive coating. I59501.doc •22· 201240774 The release liner was removed to leave the amine phthalate beads on the steel sheet. The urethane bead protective layer was then produced on the surface of the unrecorded steel sheet by heating through a set point temperature of 12 (heated in air of an oven for 2 hours for 2 hours). Example 2 A functional particle transfer liner was fabricated as in the similar procedure of Example 1, but using polymethyl phthalate (PMMA) beads, ΙΟμπι average diameter (purchased from
Soken Chemical and Engineering Company，Ltd.，曰本東京） 代替該等胺基甲酸酯珠粒。該等PMMA珠粒之塗覆重量為 約 8.3xl〇-3 g/in2(1.3xl0·3 g/cm2)。 以含約1 g SCOTCH-WELD 1838-L(兩部分環氧樹脂黏著 劑）（購自3M公司）之2 g甲基乙基酮之混合物塗覆環形的 陽極化I呂板（16叫'(40.6 cm)OD及8(20.3 cm)叫* ID)。用橡膠 手動輥使該溶液遍佈於該板，使有些溶劑乾燥。使該第二 釋離襯墊與該等黏附的過量PMMA珠粒一起自該功能性粒 子轉移襯墊上移除。接著使該第一釋離襯塾之露出的 PMMA柱粒側與該黏著劑塗覆之板接觸。使用橡膠手動親 對該釋離襯墊之背面施加壓力，迫使該等PMMA珠粒進入 該黏著劑塗層。移除該襯墊，使該等PMMA珠粒留在該鋁 板上。隨後藉由在流經設定點溫度70。(：之烤箱的空氣中加 熱2小時而使該黏著劑固化，產生經pmma珠粒塗覆的鋁 板’其可用作於摺疊應用中使用的研磨物件之支撐物。 實例3 依循如實例1之類似步驟製造功能性粒子轉移襯墊，但 159501.doc •23· 201240774 使用含2.65重量％之45μηι平均直徑之flu〇resbrite Plain YG，Cat# 18242(單分散性聚苯乙烯螢光微球體）之水 溶液代替§亥專胺基甲酸S旨珠粒。在塗覆該等微球體於該第 一釋離襯墊上之前，先藉由用一片濾紙過濾溶液而回收該 微球體。使該帶有微球體的濾紙在6〇。(：乾燥。接著將該等 微球體施加至該第一釋離襯墊。在此例中，僅使用一小部 分該釋離襯墊區域。如先前描述，添加該第二釋離襯墊並 施加壓力。 實例4 依循如實例1之類似步驟製造功能性粒子轉移襯墊，但 使用高反射指數、1 00 μιη直徑之無機微球體（例如，揭示 於美國專利公開案第2002/00065 10(Budd等人）中揭示者）替 代該等胺基甲酸酯珠粒。同樣地，該第一釋離襯墊由2 5吋 (63.5 cm)平方之矽氧化、多塗層的牛皮釋離紙薄片（購自 Lopatex’ LLC·’ Willowbrook，Illinois)代替。該無機微球體 之塗覆重量為約8.4X10·3 g/cm2。 實例5 依擔如實例1之類似步驟製造功能性粒子轉移襯墊，但 使用矽膠60 C8逆相全氟化粒子（3〇_6〇 μιη直徑）（購自 Sigma-Aldrich，lnc.，Milwaukee, WI)代替該等胺基曱酸酯 珠粒。該等石夕膠60 C8逆相全氟化粒子之塗覆重量為約 1.3X 10·3 g/cm2。 在不脫離本發明之範圍及概念内對本發明所做的各種修 改及改變對於彼等熟習此項技術者係顯而易見。應了解本 159501.doc •24· 201240774 發明無意被本文提出的闡述性實施例及實例過度限制，且 此等實例及實施例僅在僅由如下本文提出的申請專利範圍 所意欲限制的本發明之範圍内，以舉例方式呈現。本發明 中的所有引證參考皆以引用全文之方式併入本文中。 下面為依據本發明之態樣之功能性粒子轉移襯墊的示例 性實施例。 實施例1為功能性粒子轉移襯墊，其包括：具有相對的 第及第一表面之釋離襯墊，其中該第一表面包括釋離塗 層；及位於該釋離塗層上的功能性粒子層，其中該等功能 性粒子不含磨料粒子及金屬粒子。 實施例2為依據實施例1之功能性粒子轉移襯墊，其中該 第一表面具有依據ASTM D3330/D3330M-04小於約7〇〇克/ 吋之釋離值。 實施例3為依據實施例丨之功能性粒子轉移襯墊，其中該 離襯墊進一步包括撓性襯片及位於至少該釋離襯墊之第 表面上的釋離塗層，該釋離塗層包含含氟物質、含矽物 質、氟聚合物、矽氧聚合物，或衍生自含具有12至3〇個碳 原子之烷基的（曱基）丙烯酸烷酯之單體的聚（甲基）丙烯酸 酯。 實施例4為依據實施例3之功能性粒子轉移襯墊，其中該 撓性襯片係選自由緻密牛皮紙、多塗層紙及聚合膜所組成 之組群。 X實施例5為依據實施例4之功能性粒子轉移襯墊，其中該 聚合膜係選自由聚帛、聚碳酸酯、聚丙烯、聚乙烯、纖維 I5950l.doc -25- 201240774 继聚酿胺、聚酿亞胺、聚石夕氧及聚四說乙稀所組成之組 ^0 Λ &例6為依據實施例5之功能性粒子轉移襯墊，其中該 等功能性粒子係選自耐磨損粒子、光學粒子、生物活性粒 子、光催化粒子、介電粒子、螢光粒子及其組合。 實施例7為依據實施例6之功能性粒子轉移襯墊，其中該 等ί磨損粒子係選自聚（甲基）丙稀酸甲酯珠粒 '聚胺基甲 酸酯珠粒及聚苯乙烯珠粒》 實施例8為實施例1之功能性粒子轉移襯墊，其中該釋離 襯墊係經織構化。 實施例9為製造改質基板之方法，其包括以下步驟：提 供具有相對的第-及第二表面之基板；在該剛性基板之第 一表面上塗覆第一黏合劑；提供包含具有相對的第一及第 二表面之釋離襯墊的功能性粒子轉移襯墊，其中該第一表 匕括釋離塗層，及位於这釋離塗層上的功能性粒子層； 施加該功能性粒子轉移襯墊至該基板之第一表面，其中該 等功能性粒子係與該黏合劑接觸；自該剛性基板移除該釋 離襯墊；並固化該黏合劑，從而使該等功能性粒子固著至 «亥基板之第一表面，其中該等功能性粒子不含磨料粒子及 金屬粒子。 實施例10為依據實施例9之製造改質基板之方法，其中 該第一表面具有依據ASTM D3330/D3330M-04小於約700 克/吋之釋離值。 實施例11為依據實施例9之製造改質基板之方法，其中 159501.doc -26 - 201240774 在施加該等功能性粒子至該基板之前使該黏合劑至少部分 固化。 實施例12為依據實施例9之製造改質基板之方法，其中 該第一黏合劑實質上不含溶劑。 實施例13為依據實施例9之製造改質基板之方法，其進 步包括在該基板之第一黏合劑上塗覆第二黏合劑之步 實施例14為依據實施例9之製造改質基板之方法其中 該基板選自於由金屬、金屬合金、金屬基質複合物、金屬 化塑料、及聚合物基質強化複合物。 實施例15為依據實施例9之製造改質基板之方法，其進 一步包括對在自該基板移除該釋離襯墊之前仍位於該基板 上之該釋離襯塾之第二表面施加壓力（之步驟。 實施例16為依據實施例9之製造改質基板之方法，其中 ，板係實質上平坦，使得該相對的第—及第二表面之間的 尚度差異自基板上的任意兩點均小於1 〇微米。 實施例17為依據實施例9之製造改質基板之方法，其中 "亥基板具有精確的、非平坦的幾何形狀。 β亥基板為具有圓周之圓筒盤且其中 係黏附至該圓周。 ;實施例18為依據實施例9之製造改質基板之方法，其中 至少該黏合劑及該襯墊 改質基板之方法，其中 、光學粒子、生物活性 勞光粒子及其組合。 實施例19為依據實施例9之製造 °亥4功能性粒子係選自耐磨損粒子 粒子、光催化粒子、介電粒子、 159501.doc •27- 201240774 實施例20為依據實施例19之製造改質基板之方法，其中 該耐磨損粒子係選自於聚（甲基）丙烯酸曱酯珠粒、聚胺基 曱酸酯珠粒及聚苯乙烯珠粒。 儘管基於描述該較佳實施例之目的，文中已説明及描述 特定實施例，但熟知此項技術者應了解在不脫離本發明之 範圍内可達成相同目的之各種替代及/或等效實施方案可 取代已説明及描述的特定實施例。在熟知機械、電子_機 械及電技術之本技藝者將很易於了解本發明可以多種不同 實施例實施。本申請案意欲涵蓋本文所討論之較佳實施例 的任何改變或變化。因此，其明顯意指本發明僅由申請專 利範圍及其等效範圍所限制。 【圖式簡單說明】 圖1為本發明之一態樣的功能性粒子轉移襯墊之截面示 意圖； 圖2為使用本發明之一態樣的功能性粒子轉移襯墊之示 例性方法的截面示意圖；及 圖3為本發明之一態樣的功能性粒子轉移襯墊卷之透視 圖。 【主要元件符號說明】 10 功能性粒子轉移襯墊 12 第 一釋離襯墊 12a 第 一表面 12b 第 二表面 14 第 二襯墊 159501.doc _ 28 - 201240774 14a 第一表面 14b 第二表面 16 功能性粒子 18 微粒黏合劑 20 基板 20a 第一表面 20b 第二表面 22a 第一黏合劑 30 層壓裝置 40 功能性粒子轉移襯墊 50 功能性粒子轉移襯墊 52 單一釋離襯墊 52a 第一表面 52b 第二表面 56 功能性粒子 159501.doc -29-Soken Chemical and Engineering Company, Ltd., Tokyo, Japan) replaced the urethane beads. The coating weight of the PMMA beads was about 8.3 x 1 〇 -3 g/in 2 (1.3 x 10 3 g/cm 2 ). A ring-shaped anodized I-lu plate was coated with a mixture of 2 g of methyl ethyl ketone containing about 1 g of SCOTCH-WELD 1838-L (a two-part epoxy resin adhesive) (available from 3M Company) (16 called '( 40.6 cm) OD and 8 (20.3 cm) are called *ID). The solution was spread over the plate with a rubber hand roll to dry some of the solvent. The second release liner is removed from the functional particle transfer liner along with the adhered excess PMMA beads. The exposed PMMA pellet side of the first release liner is then brought into contact with the adhesive coated panel. Pressure is applied to the back side of the release liner using a rubber hand to force the PMMA beads into the adhesive coating. The liner is removed to leave the PMMA beads on the aluminum sheet. It is then passed through the set point temperature 70. (The oven was heated in the air for 2 hours to cure the adhesive, resulting in a pmma bead coated aluminum sheet' which could be used as a support for abrasive articles used in folding applications. Example 3 Following Example 1 A similar procedure was used to make a functional particle transfer liner, but 159501.doc •23· 201240774 used flu〇resbrite Plain YG, Cat# 18242 (monodisperse polystyrene fluorescent microspheres) containing 2.65% by weight of 45 μηι average diameter The aqueous solution is substituted for the sulphuric acid S. The microspheres are recovered by filtering the solution with a piece of filter paper before applying the microspheres to the first release liner. The filter paper of the sphere is at 6 〇 (: dry. The microspheres are then applied to the first release liner. In this case, only a small portion of the release liner area is used. As previously described, the addition is made The second release liner and pressure was applied.Example 4 A functional particle transfer liner was fabricated following a similar procedure as in Example 1, but using a high reflectance index, 100 micron diameter inorganic microspheres (for example, disclosed in U.S. Patent Publications) 2002/00065 10 (published by Budd et al.) in place of the urethane beads. Similarly, the first release liner is oxidized, multi-coated by 25 吋 (63.5 cm) square. The cowhide release paper sheet (available from Lopatex ' LLC. 'Willowbrook, Illinois) was replaced. The inorganic microspheres were coated at a weight of about 8.4 X 10 · 3 g/cm 2 . Example 5 Manufactured according to a similar procedure as in Example 1. The particle transfer pad was replaced with silicone 60 C8 reverse phase perfluorinated particles (3 〇 _6 〇 μηη diameter) (purchased from Sigma-Aldrich, lnc., Milwaukee, WI) instead of the amine phthalate beads. The coating weight of the 60 ° C reverse phase perfluorinated particles is about 1.3×10·3 g/cm 2 . Various modifications and changes to the invention are made without departing from the scope and concept of the invention. It will be apparent to those skilled in the art that the present invention is not intended to be unduly limited by the illustrative embodiments and examples presented herein, and that such examples and embodiments are only in the application Within the scope of the invention intended to be limited by the scope of the patent, by way of example The present invention is incorporated herein by reference in its entirety. The following is an exemplary embodiment of a functional particle transfer pad in accordance with aspects of the present invention. Example 1 is a functional particle transfer. a liner comprising: a release liner having opposing first and first surfaces, wherein the first surface comprises a release coating; and a functional particle layer on the release coating, wherein the functionality The particles do not contain abrasive particles and metal particles. Embodiment 2 is the functional particle transfer pad of embodiment 1, wherein the first surface has a release value of less than about 7 g/m in accordance with ASTM D3330/D3330M-04. Embodiment 3 is the functional particle transfer liner according to the embodiment, wherein the release liner further comprises a flexible liner and a release coating on at least the surface of the release liner, the release coating a poly(methyl) group containing a fluorine-containing substance, a ruthenium-containing substance, a fluoropolymer, a ruthenium oxygen polymer, or a monomer derived from an alkyl (meth) acrylate having an alkyl group having 12 to 3 carbon atoms. Acrylate. Embodiment 4 is the functional particle transfer liner of embodiment 3, wherein the flexible liner is selected from the group consisting of dense kraft paper, multi-coated paper, and polymeric film. X Embodiment 5 is the functional particle transfer liner according to Example 4, wherein the polymeric film is selected from the group consisting of polyfluorene, polycarbonate, polypropylene, polyethylene, fiber I5950l.doc -25-201240774 followed by polyamine, The group consisting of a mixture of styrofoam, polyoxet, and polytetraethylene is a functional particle transfer liner according to embodiment 5, wherein the functional particles are selected from abrasion resistant Damage particles, optical particles, biologically active particles, photocatalytic particles, dielectric particles, fluorescent particles, and combinations thereof. Embodiment 7 is the functional particle transfer liner according to embodiment 6, wherein the ί wear particles are selected from the group consisting of poly(methyl) methacrylate beads 'polyurethane beads and polystyrene Beads Example 8 is the functional particle transfer liner of Example 1, wherein the release liner is textured. Embodiment 9 is a method of manufacturing a modified substrate, comprising the steps of: providing a substrate having opposite first and second surfaces; coating a first adhesive on a first surface of the rigid substrate; providing comprising having a relative a functional particle transfer liner for releasing the liner of the first and second surfaces, wherein the first surface includes a release coating and a layer of functional particles on the release coating; applying the functional particle transfer Padding to the first surface of the substrate, wherein the functional particles are in contact with the adhesive; removing the release liner from the rigid substrate; and curing the adhesive to immobilize the functional particles To the first surface of the substrate, wherein the functional particles do not contain abrasive particles and metal particles. Embodiment 10 is the method of manufacturing a modified substrate according to embodiment 9, wherein the first surface has a release value of less than about 700 g/吋 according to ASTM D3330/D3330M-04. Embodiment 11 is the method of manufacturing a modified substrate according to embodiment 9, wherein 159501.doc -26 - 201240774 at least partially cures the adhesive prior to applying the functional particles to the substrate. Embodiment 12 is the method of manufacturing a modified substrate according to Embodiment 9, wherein the first adhesive is substantially free of a solvent. Embodiment 13 is a method for manufacturing a modified substrate according to Embodiment 9, the progress of which comprises applying a second adhesive to the first adhesive of the substrate. Embodiment 14 is a method for manufacturing a modified substrate according to Embodiment 9. Wherein the substrate is selected from the group consisting of metals, metal alloys, metal matrix composites, metalized plastics, and polymer matrix reinforced composites. Embodiment 15 is the method of manufacturing a modified substrate according to embodiment 9, further comprising applying pressure to a second surface of the release liner that is still on the substrate before the release liner is removed from the substrate ( Embodiment 16 is the method of manufacturing a modified substrate according to Embodiment 9, wherein the plate is substantially flat such that the difference between the opposing first and second surfaces is different from any two points on the substrate Embodiment 17 is a method for manufacturing a modified substrate according to Embodiment 9, wherein the substrate has a precise, non-flat geometry. The βH substrate is a cylindrical disk having a circumference and a middle portion thereof. Embodiment 18 is a method for manufacturing a modified substrate according to Embodiment 9, wherein at least the adhesive and the method for modifying the substrate, wherein the optical particles, the biologically active working particles, and the combination thereof Example 19 is a manufacturing method according to Example 9 wherein the functional particles are selected from the group consisting of wear resistant particles, photocatalytic particles, and dielectric particles, 159501.doc • 27-201240774 Example 20 is implemented according to A method of producing a modified substrate, wherein the wear resistant particles are selected from the group consisting of poly(meth)acrylate beads, polyaminophthalate beads, and polystyrene beads. The present invention has been described and described with respect to the preferred embodiments thereof, and those skilled in the art should understand that various alternative and/or equivalent embodiments can be substituted for the same. Specific embodiments are described. It will be readily apparent to those skilled in the art that the present invention may be embodied in a variety of different embodiments. The present application is intended to cover any variations of the preferred embodiments discussed herein or Therefore, it is obvious that the present invention is limited only by the scope of the patent application and its equivalent scope. [FIG. 1] FIG. 1 is a schematic cross-sectional view of a functional particle transfer pad according to an aspect of the present invention; 2 is a schematic cross-sectional view of an exemplary method of using a functional particle transfer liner of one aspect of the present invention; and FIG. 3 is a functional particle transfer liner of one aspect of the present invention [Principal component symbol description] 10 functional particle transfer pad 12 first release liner 12a first surface 12b second surface 14 second spacer 159501.doc _ 28 - 201240774 14a first surface 14b Two Surfaces 16 Functional Particles 18 Particle Adhesive 20 Substrate 20a First Surface 20b Second Surface 22a First Adhesive 30 Lamination Device 40 Functional Particle Transfer Pad 50 Functional Particle Transfer Pad 52 Single Release Pad 52a First surface 52b second surface 56 functional particles 159501.doc -29-