.200948943 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種用以在樹脂片等的表面賦予防霧 性之有用的防霧性表面處理劑（防霧處理劑）、使用該防霧 處理劑處理而成之防霧性樹脂片及其製造方法、以及賦予 防霧性而成之容器。 【先前技術】 被利用在食品等的包裝容器之苯乙烯系樹脂片等的疏 ❹ 水性合成樹脂片係防霧性低。將食品等收納於此種樹脂片 所形成的容器時，會因氣溫、溫度的變化會有水蒸氣以微 小水滴的形式黏附在容器的表面，致使產生發霧、透明性 降低。因此，內容物的視認性降低。 因此，有提案揭示一種使用脂肪酸酯類等來賦予樹脂 片防霧性之方法。例如在特公昭63 -625 3 8號公報（專利文 獻1)揭示一種將以特定比例含有蔗糖脂肪酸酯、聚合度800 以下的未改性聚乙烯醇及矽乳液之水溶液塗布在苯乙烯系 ^ 樹脂薄膜之方法。在特開平1 0-309785號公報（專利文獻2) 揭示一種苯乙烯系樹脂片，其係一面被蔗糖脂肪酸酯及甲 基纖維素的混合物被覆，同時該被覆層進而被矽油被覆， 而且另一面被矽油被覆。在特許第3 24 1797號說明書（專利 文獻3)揭示在聚合物薄膜的至少一面塗布含有蔗糖脂肪酸 酯、矽乳液、多糖類及/或親水性高分子（除了聚乙烯醇以 外）之表面處理劑。在特開2003 -20 1 3 55號公報（專利文獻 4)揭示一種防霧性樹脂片，其係使用蔗糖脂肪酸酯、聚甘 油脂肪酸酯等的多元醇型非離子性界面活性劑及聚乙二醇 -4- 200948943 型非離子性界面活性劑的混合物被覆表面而成。在特開 2004-23 86 1 4號公報（專利文獻5)揭示一種防霧性樹脂片， 其係使用由多元醇脂肪酸酯、除了聚乙烯醇以外之非醚系 親水性高分子、至少具有伸氧乙基單位（oxyethylene unit) 之醚系親水性高分子及矽油所構成之表面處理劑被覆而 成。 但是該等先前的防霧性樹脂片係防霧性不充分。亦 即，前述防霧性樹脂片係例如在容器內收納高溫的內容物 © 時，對從內容物產生的水蒸氣之防霧性（高溫防霧性），特 別是在容器內收納含水分的內容物（食品等）並在低溫保存 時對水蒸氣或結露之防霧性（低溫防霧性）差。而且，因薄 片的捲取或容器成形致使防霧性大幅度地降低。亦即，提 供容器成形之樹脂片（例如苯乙烯系樹脂片）係例如將樹脂 熔融混煉，並擠出成形成爲薄片狀，並將所生成的薄片雙 軸拉伸後，塗布防霧劑並乾燥而捲取成爲卷物狀。而且在 容器成形，係將樹脂片從輥卷出並藉由熱成形來成形容 〇 器。但是伴隨著前述樹脂片的捲取，防霧劑與樹脂片的未 防霧處理面接觸，產生轉移（轉印、遷移）而傳印（Off setting) 致使防霧性降低，同時因薄片的白化致使外觀變差。特別 是在捲取成爲卷物狀而成之薄片的卷芯部，因爲大的壓力 產生作用，能夠觀察到在卷芯部的薄片係前述性能顯著地 降低。而且，在容器成形過程，亦可能是因爲與熱板等的 加熱體接觸，防霧劑產生轉移之緣故，致使樹脂片或容器 的防霧性或耐黏結性大幅度地降低且成型機被防霧劑污 染。又，通常使用深拉伸成形來進行容器成形時，防霧性 200948943 會大幅度地降低。因此，必須大量地塗布防霧劑，但是防 霧劑的塗布量增加時，因前述防霧劑的轉移致使產生傳印 或成型機污染。而且，爲了提高前述防霧性樹脂片的脫模 性，較多的矽油。 在特開2001-171052號公報（專利文獻6)揭示一種苯乙 烯系樹脂片，其係在至少一面將以特定比例含有脂肪酿胺 及聚氧乙烯-聚氧丙烯嵌段共聚物之防靜電劑，以塗布量2 〜30毫克/平方公尺塗布而成。在該文獻亦記載使防靜電劑 © 更含有矽油，且使矽油的被覆量爲1〜25毫克/平方公尺。 在特開2002-1 2686號公報（專利文獻7)揭示一種樹脂片， 其係在至少一面將由脂肪醯胺、聚氧乙烯·聚氧丙烯嵌段共 聚物、矽油及水溶性藍色著色劑所構成之被覆組成物，以 特定量的關係塗布而成，且前述脂肪醯胺及聚氧乙烯-聚氧 丙烯嵌段共聚物係構成防靜電組成物。 但是在該文獻未記載防霧性。又，上述薄片雖然能某 種程度改良防靜電性，但是因爲脂肪醯胺比率多，致使透 〇 明性低落。又，爲了提高薄片的脫模性，必須較多量的矽 油。而且，在樹脂片的面塗布前述防靜電劑（或被覆劑）並 乾燥且利用輥捲取時，塗布成分的一部分黏附或堆積致使 輥（金靥輥等）被污染且防霧性降低。又，黏附物或堆積物 再轉印至薄片，亦致使薄片的外觀被損害。 在特開2000- 1 78370號公報（專利文獻8)揭示一種含有 10〜90重量％的陰離子性界面活性劑及90〜10重量％的親 水性高分子之防霧劑，使用防霧劑中的陰離子性界面活性 劑之30重量％以上爲硫酸酯鹽之防霧劑表面處理苯乙烯系 200948943 透明樹脂片，來得到防霧性樹脂片。在該文獻親水性高分 子係例示羥乙基纖維素、聚乙烯基吡略啶酮等。在特開 2003-26833號公報（專利文獻9)及在特開2005-356572號公 報（專利文獻10)，係揭示使用含有76〜99.9質量％的蔗糖 脂肪酸酯及0.1〜24質量％之未反應乙烯基吡咯啶酮的量 爲lOOOppm以下的聚吡咯啶酮系（共）聚合物之防霧劑，表 面處理橡膠改性苯乙烯系樹脂片或苯乙烯系透明樹脂片， 來得到防霧性樹脂片。 © 但是將塗布有該等防霧劑而成之樹脂片進行容器成形 (特別是深拉伸成形）時，防霧性會大幅度地降低。特別是 降低塗布量時，因容器成形（特別是深拉伸成形）致使防霧 性顯著地降低，欲顯現高防霧性係困難的。 [專利文獻1]特公昭63-6253 8號公報 [專利文獻2]特開平10-309785號公報 [專利文獻3]特許第3241 797號說明書 [專利文獻4]特開2003-2 01355號公報（申請專利範圍第1 ❹ 項及段落號碼[0005]) [專利文獻5]特開2004-23 86 14號公報（申請專利範圍第1 項及段落號碼[〇〇〇1]) [專利文獻6]特開200 1 -1 7 1 052號公報 [專利文獻7]特開2002-12686號公報 [專利文獻8]特開2000-1 78370號公報（申請專利範圍） [專利文獻9]特開2003-26833號公報（申請專利範圍） [專利文獻1〇]特開2005-3 56572號公報（申請專利範圍） 容 內 明 發 rm 200948943 [發明所欲解決之課題] 因此，本發明之目的係提供一種能夠發揮包含高溫防 霧性及低溫防霧性的高防霧性之防霧性表面處理劑（或防 霧性組成物）及其用途（防霧性樹脂片及其製造方法、及使 用前述防霧性樹脂片而成的容器等）。 本發明之其他目的係提供一種即便塗布量極少亦能夠 得到極高的防霧性，且即便提供容器成形（特別是深拉伸成 形等）亦能夠維持高防霧性之防霧性表面處理劑（或防霧性 〇 組成物）及其用途。 本發明之又其他目的係提供一種塗布在樹脂片並乾燥 而捲取亦不會污染輥（特別是金屬輥），而能夠維持高品質 的外觀之防霧性表面處理劑及其用途。 本發明之另外目的係提供一種塗布在樹脂片並捲取成 爲卷物狀，亦不會在卷芯部產生傳印，而能夠維持高防霧 性及高品質的外觀之防霧性表面處理劑及其用途。 本發明之又另外目的係提供一種即便供給捲取或熱成 形亦能夠維持高防霧性，而能夠得到高脫模性（或耐黏結性） 之防霧性表面處理劑及其用途。 [解決課題之手段] 爲了達成前述課題，本發明者等專心硏討的結果，發 現將脂肪醯胺、水溶性高分子（聚乙烯基吡咯啶酮系聚合物 等）、非離子性界面活性劑（蔗糖脂肪酸酯等）及/或陰離子性 界面活性劑（磺酸鹽等）組合時，即便塗布量少亦能夠得到 極高的防霧性，提供容器成形（特別是深拉伸成形等）亦能 夠維持高防霧性，且在樹脂片上塗布乾燥而捲取亦不會污 200948943 染輥（特別是金屬輥），而且在捲取成爲卷物狀之卷芯部亦 不會產生傳印，而完成了本發明。 亦即，本發明的防霧性表面處理劑（防霧處理劑）係含 有（A)脂肪醯胺、（B)水溶性高分子、（C)非離子性界面活性 劑及/或（D)陰離子性界面活性劑。前述（A)脂肪醯胺可選自 (A-l)Cu-3()脂肪醯胺或其C2_4環氧烷加成物、（A-2)C8-30脂 肪酸一或二烷醇醯胺或其C2.4環氧烷加成物之至少一種》 又，（B)水溶性高分子可具有6 0 °C以上的熔點、軟化點或玻 © 璃轉移溫度。（B)水溶性高分子係含有乙烯基吡咯啶酮系聚 合物、乙烯醇系聚合物、纖維素醚類、伸烷基醚系聚合物、 海藻酸或其鹽等，可使用該等水溶性高分子之至少一種。 (C)非離子性界面活性劑可具有50°C以上的熔點、軟化點或 玻璃轉移溫度。（C)非離子性界面活性劑可含有選自蔗糖脂 肪酸酯、聚甘油脂肪酸酯、甘油脂肪酸酯及聚氧乙烯烷基 醚之至少一種。（D)陰離子性界面活性劑可以是磺酸鹽、硫 酸酯鹽、羧酸鹽及磷酸鹽或磷酸酯鹽等，可使用該等陰離 〇 子性界面活性劑之至少一種。而且，（D)陰離子性界面活性 劑亦可含有選自烷磺酸鹽及烷硫酸酯鹽之至少一種。 而且，表面處理劑（防霧劑或防霧性組成物）係含有（A) 脂肪醯胺，其係選自（A-1)C8_26脂肪酸的醯胺或其環氧乙烷 加成物、及（A-2) C8.26脂肪酸的一或二烷醇醯胺或其環氧烷 加成物之至少一種；（B)水溶性高分子，其係含有乙烯基吡 咯啶酮系聚合物；及（C)非離子性界面活性劑和（D)陰離子 性界面活性劑中之至少（C)非離子性界面活性劑；其中，（C) 非離子性界面活性劑可以至少含有蔗糖脂肪酸酯。 .200948943 各成分比例係例如相對於1 00重量份含有（A)脂肪醯胺 與（B)水溶性高分子的比例爲前者/後者=1/99〜99/1(重量 比）之基質組成物，可以含有0.1〜400重量份（C)非離子性 界面活性劑及/或0.1〜200重量份左右的（D)陰離子性界面 活性劑。 更具體地，表面處理劑（防霧劑或防霧性組成物）係（A) 脂肪醯胺爲含有（A-2)C8.2()脂肪酸的一或二烷醇醯胺或其 環氧乙烷加成物之至少一種；（B)水溶性高分子爲含有選自 © 乙烯基吡咯啶酮系聚合物、乙烯醇系聚合物及纖維素醚類 之至少一種，且具有62 °C以上的熔點、軟化點或玻璃轉移 溫度；（C)非離子性界面活性劑爲含有具有53 t以上的熔 點、軟化點或玻璃轉移溫度之蔗糖脂肪酸酯；且（D)陰離子 性界面活性劑爲含有選自烷磺酸鹽及烷硫酸酯鹽之至少一 種，其中相對於1〇〇重量份含有（A)脂肪醯胺與（B)水溶性 高分子的比例爲前者/後者=10/90〜90/10(重量比）之基質 組成物，可含有1〜380重量份（C)非離子性界面活性劑及/ Φ 或1〜15〇重量份（D)陰離子性界面活性劑。 用以在樹脂片之至少一面形成有含有前述表面處理劑 的防霧層而成之防霧性樹脂片，本發明的表面處理劑（防霧 劑或防霧性組成物）係有用的。在防霧性樹脂片，樹脂片可 經電暈放電處理，並在電暈放電處理面形成有防霧層。又， 亦可在樹脂片之至少一面形成有防霧層，且在另一面形成 有脫模層。而且，樹脂片可以是苯乙烯系樹脂片。 此種防霧性樹脂片能夠藉由在樹脂片的至少一面塗布 前述表面處理劑來製造。在該製造方法，在樹脂片塗布表 -10 - .200948943 面處理劑後，亦可捲取成爲卷物狀。 本發明亦包含一種容器，其係在樹脂製容器的至少一 面形成有含有前述表面處理劑之防霧層；一種容器，其係 由前述防霧性樹脂片所形成；及一種防霧性容器，其係在 樹脂片的至少一面以塗布量5〜50毫克/平方公尺塗布前述 表面處理劑並形成容器（例如深拉伸成形）。 在本說明書，所謂的「片」係使用於意味著二維的結 構物，包含例如薄膜、板等。又，會有將「熔點、軟化點 〇 或玻璃轉移溫度」係簡稱爲「熔點」之情形。 [發明之效果] 在本發明，因爲組合（A)脂肪醯胺、（B)水溶性高分子、 (C)非離子性界面活性劑及/或（D)陰離子性界面活性劑，能 夠得到發揮包含高溫防霧性及低溫防霧性的高防霧性之防 霧性。特別是即便塗布量少亦能夠得到極高的防霧性，且 提供容器成形（特別是深拉伸成形等）亦能夠維持高防霧 性。而且塗布在樹脂片並乾燥而捲取亦不會污染輥（特別是 金靥輥）。而且在捲取成爲卷物狀之卷芯部亦不會產生傳 印，而能夠維持高防霧性及高品質的外観。又，即便供給 捲取或熱成形亦能夠維持高防霧性，而能夠得到高脫模性 (或耐黏結性）。 【實施方式】 [表面處理劑] 本發明的防霧性表面處理劑（防霧劑或防霧性組成物） 係含有（A)脂肪醯胺、（B)水溶性高分子、（C)非離子性界面 活性劑及/或（D)陰離子性界面活性劑。 -11- 200948943 (A)脂肪醯胺 脂肪醯胺（A)係將胺類（胺或氨）氫原子使用對應脂肪 酸（脂肪族羧酸）之酸基取代而成之化合物，能夠以作爲脂 肪酸與胺類的醯胺的方式表示。脂肪醯胺（A)亦包含脂肪醯 胺的環氧烷加成物（例如環氧乙烷加成物、環氧丙烷加成物 等的C2_4環氧烷加成物），脂肪醯胺（包含環氧烷加成物）可 單獨或組合使用2種以上。 雖然構成脂肪醯胺之脂肪酸可以是一元羧酸及多元羧 〇酸之任一種，但是多半的情況係一元羧酸。又，脂肪酸可 以是飽和或不飽和脂肪酸之任一種。脂肪酸可以是C6.40 脂肪酸，較佳是C8-3()脂肪酸（例如癸酸、月桂酸、肉豆蔻 酸、棕櫚酸、硬脂酸、羥基硬脂酸、花生酸、蘿酸、二十 八酸等的飽和脂肪酸、油酸、芥子酸等的不飽和酸等的 c8-26脂肪酸）、更佳是Clc_22脂肪酸（例如C1Q-2〇脂肪酸）、 特佳是C1Q.18脂肪酸（月桂酸、肉豆蔻酸、棕櫚酸、硬脂酸 等的飽和脂肪酸、油酸等的不飽和脂肪酸）等。脂肪酸未限 〇 定於單一的脂肪酸，亦可以是複數脂肪酸的混合物（例如癸 酸、月桂酸、肉豆蔻酸等的混合物（椰子油脂肪酸等）等）。 亦即，脂肪醯胺亦可以是混合脂肪醯胺。 構成脂肪醯胺之前述胺可以是氨、第1級胺（或N-單取 代胺）或第2級胺（或N，N-二取代胺），可以是一元胺或多元 胺。雖然前述第1級胺或第2級胺可以是脂環族胺或芳香 族胺，但是多半的情形是脂肪族胺。前述脂肪族第1級胺 可例示甲胺、乙胺、丙胺、丁胺等的一烷基胺類（一 Cm 烷基胺類等）、乙醇胺、異丙醇胺、丁醇胺等的一烷醇胺類 -12- 200948943 (山-6烷醇胺類、特別是C2.4烷醇胺類）、伸乙二胺、伸丙 二胺、三亞甲基二胺、伸丁二胺等的伸烷基二胺類（C 2-6伸 烷基二胺類等）等。脂肪族第2級胺可例示二甲胺、二乙胺、 二丁胺等的二烷基胺類（二山_6烷基胺類等）、二烷醇胺、 二異丙醇胺等的二烷醇胺類（二Ci-6烷醇胺類，特別是二 C2-4烷醇胺類）、甲基乙醇胺、乙基乙醇胺等的烷基烷醇胺 類（Cm烷基Cu烷醇胺類、特別是Ci-4烷基C2.4烷醇胺 類）等。又，脂肪醯胺可以是一醯胺及多醯胺之任一者。 〇 脂肪醯胺的具體例係飽和或不飽和脂肪醯胺，其可舉 出例如烷羧酸醯胺（癸酸醯胺、月桂酸醯胺、肉豆蔻酸醯 胺、棕櫚酸醯胺、硬脂酸醯胺、花生酸醯胺、蘿酸醯胺、 二十八酸醯胺、12-羥基硬脂酸醯胺等的Cm烷羧酸醯胺 等）、烯羧酸醯胺（油醯胺、芥子酸醯胺等的C8-3〇烯醯胺 等）、N取代 C8.3〇脂肪醯胺[N-取代飽和或不飽和脂肪醯 胺，例如N-烷基-烷羧酸醯胺（例如N-甲基月桂酸醯胺、N-甲基棕櫚酸醯胺、N-棕櫚基棕櫚酸醯胺、N，N-二甲基硬脂 φ 酸醯胺等的N-CM6烷基-C8.3G烷羧酸醯胺（較佳是N-Cmo 烷基-C8-3Q烷羧酸醯胺）等）、N-烷基-烯羧酸醯胺（例如N-甲基油醯胺等的N-Chh烷基-C8_3Q烯羧酸醯胺（較佳是 N-Cuo烷基- C8-3G烯羧酸醯胺）等）；N-烯基·烷羧酸醯胺（N-油醯基-棕櫚酸醯胺等的N-C2.26烯基-C8.3Q烷羧酸醯胺（較 佳是N-C2.2G烯基- Cm烷羧酸醯胺））；N-烯基烯羧酸醯胺 (N-油醯基油醯胺等的N-C2-26烯基- C8.3G烯羧酸醯胺（較佳 是N-C2.2c烯基-C8.3Q烯羧酸醯胺））；一或二烷醇胺與烷羧 酸之醯胺（N-羥甲基月桂酸醯胺、癸酸乙醇醯胺、月桂酸乙 -13- 200948943 醇醯胺、月桂酸異丙醇醯胺、肉豆蔻酸乙醇醯胺、椰子油 脂肪酸乙醇醯胺等的N-(羥基C^.4烷基）-C8-3Q烷羧酸醯胺 (較佳是N·(羥基C2-3院基）-C8-3C烷羧酸醯胺）·.癸酸二乙醇 醯胺、月桂酸二乙醇醯胺、肉豆蔻酸二乙醇醯胺、椰子油 脂肪酸二乙醇醯胺等的二G-4烷醇胺（較佳是二C2_3烷醇 胺）與C8_3()烷羧酸之醯胺）；一或二烷醇胺與烯羧酸之醯胺 (油酸乙醇醯胺等的N-(羥基<^-4烷基）-C8_3e烯羧酸醯胺； 油酸二乙醇醯胺等的二Cu烷醇胺（較佳是二C2_3烷醇胺） © 與c8.30烯羧酸之酪胺）：N-胺烷基-烷羧酸醯胺（N-(胺甲 基）-月桂酸醯胺、N-(胺乙基）-月桂酸醯胺等的N-(胺基 Ci-26烷基）-C8.3Q烷羧酸醯胺（較佳是N-(胺基Cmo烷 基）-C8.3C烷羧酸醯胺）等）；N-胺烷基-烯羧酸醢胺（N-(胺乙 基）_油醯胺等的 N-(胺基 Chh烷基）-C8-3〇烯羧酸醯胺 (N-(胺基Chzo烷基）-C8_3Q烯羧酸醯胺等）等]、伸烷基雙醯 胺[N，N’_亞甲基雙（月桂酸醯胺）、N，N’·伸乙基雙（月桂酸醯 胺）、N，N’-伸乙基雙（肉豆蔻酸醯胺）、N，N’-伸乙基雙（硬脂 G 酸醯胺）、N，N’-伸乙基雙（油醯胺）等的N，N’-C2_6伸烷基（或 亞烷基）雙（Cm烷羧酸醯胺）等]等。 脂肪醯胺的環氧烷加成物係具有聚環氧烷單位（聚 C2.4環氧烷單位等）即可，不僅是在脂肪醯胺加成環氧烷而 成之化合物，亦包含脂肪醯胺與聚氧化烯（聚氧乙烯等的聚 氧化C2-4烯）之縮合物。作爲此種環氧烷加成物（聚氧化烯 脂肪醯胺等）可例示前述脂肪醯胺的環氧烷加成物，例如聚 氧乙烯癸酸醯胺、聚氧乙烯月桂酸醯胺、聚氧丙烯月桂酸 醯胺、聚氧乙烯肉豆蔻酸醯胺、聚氧乙烯油醯胺等的聚氧 -14- 200948943 化C2-4烯C8-3〇烷羧酸醯胺；聚氧乙烯癸酸乙醇醯胺、聚氧 乙烯月桂酸乙醇醯胺、聚氧丙烯月桂酸乙醇醯胺、聚氧乙 烯月桂酸異丙醇醯胺、聚氧乙烯肉豆蔻酸乙醇醯胺、聚氧 乙烯椰子油脂肪酸乙醇酿胺、聚氧乙烯油酸乙醇醯胺等的 聚氧化C2-4烯N-(羥基Cm烷基）-c8.30烷羧酸醯胺；聚氧 乙烯月桂酸二乙醇醯胺、聚氧乙烯椰子油脂肪酸二乙醇醯 胺、聚氧乙烯油酸二乙醇醯胺等之二Ci-4烷醇胺與C8.30 烷羧酸之醯胺的C2-4環氧烷加成物等。 〇 在上述環氧烷加成物之環氧烷的加添莫耳數（或平均 加添莫耳數）沒有特別限制，相對1莫耳脂肪醯胺係例如可 以是1〜50莫耳，以2〜30莫耳爲佳，以2〜20莫耳左右 爲更佳（例如2〜10莫耳）。 較佳的脂肪醯胺有Cm脂肪酸（例如（：*.26脂肪酸等） 的醯胺或其 C2_4環氧烷加成物，例如（A)脂肪醯胺係 (A-1)C8_3G脂肪酸（例如C8_26脂肪酸）的醯胺或其C2.4環氧 烷加成物、（A_2)C8-3Q脂肪酸（例如C8_26脂肪酸）的一或二 〇 烷醇醯胺或其c2_4環氧烷加成物。特佳的脂肪醯胺係 (A-2)C8_2〇脂肪酸的一或二烷醇醯胺或其環氧乙烷加成 物。此種脂肪醯胺可舉出例如C8.3G脂肪酸（例如C8.26脂肪 酸）與烷醇胺類[例如一烷醇胺、二烷醇胺等的Ci-4烷醇胺 類（特別是一或二C2-3烷醇胺類）等]之脂肪醯胺[例如N-(羥 基Cm烷基）-C8_26脂肪醯胺（特別是N-(羥基C2_3烷 基）-〇8.26脂肪醯胺）、二<3^4烷醇胺與C8-26脂肪酸的醯胺 (亦即N，N-二（羥基Cm烷基）-〇8_26脂肪醢胺（特別是N，N-二（羥基C2_3烷基）-(：8.26脂肪醯胺））等]或是其C2_4環氧烷 -15- 200948943 加成物（氧化乙烷等的C2_3環氧烷加成物等）等。脂肪醯胺 之中，以c8_2C飽和脂肪酸（癸酸、月桂酸、肉豆蔻酸 '椰 子油脂肪酸等的C1G_16飽和脂肪酸等）與一或二Ci.4烷醇胺 的脂肪醯胺或是其環氧乙烷加成物爲特佳。 脂肪醯胺係在室溫（15〜25 t)可以是液狀，在室溫亦 可以是固體，例如具有40 °C左右以下的「熔點」。 而且，脂肪酸與胺類（亦包含氨）之莫耳比能夠按照脂 肪酸的羧基之個數及胺類的活性氫原子之個數等而適當地 Ο 選擇，例如可以是脂肪酸/胺類=1/5〜5/1，以1/3〜3/1爲 佳，以1/2〜2/1左右爲更佳。例如將脂肪酸與二烷醇胺之 醯胺，係包含將脂肪酸與一烷醇胺或二烷醇胺以前者/後者 (莫耳比）=1/2的比例使用而成之1 : 2型醯胺（或其環氧烷 加成物）、及以前者/後者（莫耳比）= W1的比例使用而成之 1: 1型醯胺（或其環氧烷加成物）等，任一型之醯胺都可利 用作爲本發明之脂肪醯胺。 (B)水溶性高分子 〇 水溶性高分子係包含具有親水性基或單元（羧基或其 鹽、磺酸基或其鹽、羥基、醯胺基、含鹼性氮原子的基、 乙烯醚單元、伸氧乙基單元等）等之聚合物、纖維素衍生 物、天然高分子多糖類（海藻酸類等）等。水溶性高分子可 以是水溶性、水分散性及水潤脹性高分子化合物之任一者。 水溶性高分子可舉出例如具有羧基或其鹽之聚合物 [例如（甲基）丙烯酸、順丁烯二酸、反丁烯二酸、伊康酸等 具有羧基的單體之同元或共聚物（（亦包含與（甲基）丙烯酸 Ci-to烷基酯等的（甲基）丙烯酸酯、苯乙烯、羧酸乙烯酯（乙 -16 - 200948943 酸乙烯酯等）等其他共聚性單體之共聚物）’例如聚（甲基） 丙烯酸、（甲基）丙烯酸-順丁烯二酸酐共聚物、（甲基）丙烯 酸-乙烯基磺酸共聚物、（甲基）丙烯酸-甲基丙烯酸甲酯共聚 物等的（甲基）丙烯酸系聚合物）或其鹽（例如鈉鹽、鉀鹽等的 鹼金屣鹽、銨鹽、有機胺鹽等）等]、具有磺酸基或其鹽之 聚合物[例如乙烯磺酸、苯乙烯磺酸等具磺酸基的單體之同 元或共聚物（亦包含與前述其他的共聚合性單體之共聚物） 或其鹽（例如鈉鹽、鉀鹽等的鹼金屬鹽、銨鹽、有機胺鹽等） φ 等]、含羥基的聚合物[例如含羥基的單體（例如丙烯酸2-羥 基乙酯、丙烯酸2-羥基丙酯等的丙烯酸羥基烷酯、對應該 等之甲基丙烯酸羥基烷酯、聚乙二醇一（甲基）丙烯酸酯等） 的同元或共聚物（亦包含與前述其他的共聚合性單體之共 聚物）、乙烯醇系聚合物等]、含醯胺基的聚合物[例如（甲基） 丙烯醯胺等含有醯胺基的單體之同元或共聚物（亦包含與 前述其他的共聚合性單體之共聚物）等]、含鹸性氮原子的 聚合物[例如N-二甲胺基丙烯酸乙酯、N-二乙胺基丙烯酸 φ 乙酯或對應該等之甲基丙烯酸酯、乙烯基毗咯啶酮等具有 鹼性氮原子之同元或共聚物（亦包含與前述其他的共聚合 性單體之共聚物）等]、乙烯醚系聚合物[例如乙烯醚系單體 (乙烯基甲基醚、乙烯基乙基醚、乙烯基異丙基醚、乙烯基 丁基醚、乙烯基異丁基醚等的烷基乙烯醚類等）的同元或共 聚物（例如聚甲基醚、聚乙基乙烯醚、與乙烯醚·順丁稀二 酸酐共聚物等的共聚物單體（前述具有羧基的單體、前述例 示的其他共聚合性單體等）之共聚物等）等]、伸烷基醚系聚 合物、纖維素衍生物[例如烷基纖維素（甲基纖維素、乙基 -17- 200948943 纖維素、丙基纖維素等的<^-6烷基纖維素）、羥烷基纖維素 (羥乙基纖維素、羥丙基纖維素等的羥基C2.4烷基纖維素 等）、羥烷基烷基纖維素（羥乙基甲基纖維素、羥丙基甲基 纖維素等的羥基c2-4烷基-Cu烷基纖維素等）、羧烷基纖 維素（羧甲基纖維素、羧乙基纖維素等的羧基Ci.6烷基纖維 素等）等的纖維素醚類；可溶性纖維素乙酸酯等]、水溶性 聚酯、天然高分子多糖類[例如海藻酸或其鹽、果膠、澱粉、 透明質酸、軟骨素硫酸鈉1、軟骨素肝素（chodroitin © heparin)、瓊脂、阿拉伯樹膠、糊精等]等。該等水溶性高 分子可單獨或組合使用2種以上。 (B)水溶性高分子的「熔點」爲60 °C以上（例如60〜350 °C左右），較佳是62°C以上（例如65〜320°C左右），更佳是 65°C以上（例如65〜3 1 0°C左右），特佳是70。(：以上（例如70 〜3 00 °C左右），亦可以是100〜3 00°C (例如130〜25 (TC左 右）或150〜200°C左右。又’以（甲基）丙烯酸系單體作爲主 成分之（甲基）丙烯酸系聚合物的「熔點」可以是60〜U0 〇 °c (例如75〜105°c)左右，以（甲基）丙烯醯胺系單體作爲主 成分之樹脂的「熔點」可以是100〜200 t：(例如150〜190 °C)左右，乙烯醚系聚合物的「熔點」可以是100〜i8(rc (例 如120〜160 °C )左右。又，熔點、軟化點或玻璃轉移溫度可 藉由常用的熱分析（使用熱掃描熱量計等之熱分析）來測 定。 水溶性髙分子之中’以乙烯基吡咯啶酮系聚合物、乙 烯醇系聚合物、纖維素醚類、伸烷基醚系聚合物、天然高 分子多糖類[特別是海藻酸或其鹽]爲佳。水溶性高分子係 -18- 200948943 以由選自乙烯基吡咯啶酮系聚合物、乙烯醇系聚合物、纖 維素醚類之至少一種（其中，至少有乙烯基吡咯啶酮系聚合 物）所構成爲特佳。 乙烯基吡咯啶酮系聚合物係包含乙烯基吡咯啶酮或其 衍生物的同元或共聚物，例如聚乙烯基吡咯啶酮、與對乙 烯基吡咯啶酮具有共聚合性的共聚合性單體之共聚物（例 如前述（甲基）丙烯酸單體、乙酸乙烯酯、乙烯基咪唑、及/ 或乙烯基己內醢胺等的共聚合性單體之共聚物等）等。乙烯 ® 基吡咯啶酮系聚合物可單獨或組合使用2種以上。在乙烯 基吡咯啶酮系聚合物之乙烯基吡咯啶酮或其衍生物的比率 例如可以是3 0〜1 0 〇重量％，以5 0〜9 5重量％爲佳，以6 0 〜90重量％左右爲更佳》就防霧性而言，乙烯基吡咯啶酮 或其衍生物的比率爲3 0重量％以上時係有利的。 乙烯基吡咯啶酮系聚合物的玻璃轉移溫度（Tg)例如可 以是55〜200 °C，以60〜190 °C (例如65〜185 t)爲佳，以 70〜180 °C (例如75〜170 °C)左右爲更佳。又，乙烯基吡咯 〇 啶酮系聚合物的分子量沒有特別限制，例如可以是重量平 均分子量爲1 X 1 04〜500 X 1 〇4，以5 X 1 04〜30〇x 1 04爲佳，以 1〇χ104〜25〇xl〇4左右爲更佳。 乙稀醇系聚合物可舉出脂肪酸乙烯酯系聚合物（同元 或共聚物）的皂化物’例如聚乙烯醇（完全皂化聚乙烯醇、 部分皇化聚乙烯醇）、部分縮醛化聚乙烯醇、乙烯-乙烯醇 共聚物、乙烯醇-乙烯磺酸共聚物、乙烯醇-順丁烯二酸共 聚物等。 乙嫌醇系共聚物的皂化度沒有特別限制，例如可以是 -19- 200948943 60〜100莫耳％，較佳是70〜100莫耳％(例如8〇〜99莫耳 °/。）’更佳是85〜100莫耳％左右。乙烯醇系聚合物的「熔 點」爲13 0〜250°C，以150〜24(TC爲佳，以17〇〜23(rc (例 如180〜220C)左右爲更佳。乙烯醇系聚合物的聚合度（或 平均聚合度）係例如可以是100以上（例如1〇〇〜5〇〇〇)，以 200〜4000爲’以500〜3000左右爲更佳。 BU述纖維素醚類之中，以甲基纖維素等的Ci4焼基纖 維素、羥乙基纖維素、羥丙基纖維素等的羥基c23烷基纖 © 維素、羥乙基甲基纖維素、經丙基甲基纖維素等的經基C2-3 烷基- Ci_4烷基纖維素、羧甲基纖維素等的羧基Ci4烷基纖 維素等爲佳。 纖維素醚類的「熔點」可以是150〜3501 (例如200〜 320 °C、較佳爲220〜300 °C)左右。又，纖維素醚類會有未 顯示熔點而分解之情況。此時，可將分解溫度作爲熔點。 纖維素醚類的聚合度（或平均聚合度）係通常可以是100以 上（例如100〜2000)，以150〜1000爲佳，以200〜800左 φ 右爲更佳。 伸烷基醚系聚合物可例示聚氧乙烯（或聚乙二醇）、聚 氧乙烯-聚氧丙烯嵌段共聚物（以下，會有簡稱爲POE-POP 嵌段共聚物之情形）等具有伸氧乙基單元之聚合物。 POE-POP嵌段共聚物中的伸氧乙華鏈的含有率可以是10〜 99重量％，以15〜95重量％爲佳，以20〜95重量％爲更佳， 以30〜90重量％左右爲特佳。上述嵌段共聚物的嵌段結構 沒有特別限制，可以是雙嵌段結構、在氧化丙烯嵌段的兩 端鍵結伸氧乙基嵌段而成之參嵌段結構等。 -20- 200948943 伸烷基醚系聚合物的熔點可以是60〜90 °C (例如65〜 85°C)左右。伸院基酸系聚合物（POE-POP嵌段共聚物等）的 重量平均分子量沒有特別限制，可以是1,000〜 1，000,000(例如 1，000 〜800,000)，較佳是 1，500 〜 600,000(例如 1，500 〜50〇,〇〇〇)，更佳是 2,000 〜400,〇〇〇(例 如2,000〜3 00,000)左右。又，含有熔點較低的POE-POP 嵌段共聚物之防霧劑組成物，在塗布於樹脂片並乾燥後， 若塗布面與輥（特別是金屬輥）接觸時，容易污染輥且防霧 © 劑成分容易黏附、堆積在輥。因此，使用聚氧乙烯（或聚乙 二醇）作爲伸烷基醚系聚合物係有利的。 海藻酸係藉由從海帶、裙帶菜、昆布科海藻（sea trumpet)等的褐藻類植物萃取等而得到之直鏈型的高分子 多糖類，係含有以D_甘露糖醛酸及L-古羅糖醛酸作爲構成 單元之雜聚物。海藻酸的鹽可舉出海藻酸與無機鹸之鹽， 具體上可舉出銨鹽、鉀鹽、鈉鹽等的鹼金屬鹽；鈣鹽、鎂 鹽等的鹼土類金屬鹽；銀鹽、銅鹽等的過渡金屬鹽等。該 ❹ 等鹽之中，以銨鹽及其他一價金屬鹽（鹼金屬鹽等）等爲佳。 海藻酸等的天然高分子多糖類之「熔點」亦可以與纖 維素醚類的「熔點」同樣。天然高分子多糖類（海藻酸或其 鹽等）的聚合度（或平均聚合度）係通常可以是20以上（例如 20〜2000)，以50〜1500爲佳，以70〜1300左右爲更佳。 使用（A)脂肪醯胺及（B)水溶性高分子能夠構成基質組 成物。（A)脂肪醯胺與（B)水溶性高分子的比例（重量比）係例 如可以是前者/後者=1/99〜99/1(例如5/95〜95/5)，以10/90 〜90/10(例如 15/85〜85/15)爲佳，以 20/80〜80/20(例如 -21- 200948943 25/75 〜75/25)爲更佳，以 30/70 〜70/30(例如 40/60 〜60/40) 左右爲特佳。 對含有（A)脂肪醯胺及（B)水溶性高分子之基質組成 物，添加（C)非離子性界面活性劑和（D)陰離子性界面活性 劑中之至少一方的界面活性劑時，在樹脂片形成含有水溶 性高分子（特別是「熔點」高的水溶性高分子）之表面處理 劑的防霧層，因爲即便成形容器（特別是深拉伸成形），亦 能*夠將水溶性高分子可塑化並隨著成形而形成均勻的防霧 〇層，所以能夠確保高防霧性。又，即便表面處理劑的塗布 量少亦能夠確保高防霧性。 (C)非離子性界面活性劑 非離子性界面活性劑可以大致區別爲多元醇脂肪酸 酯、及在具有活性氫原子之疏水性化合物的活性氫原子， 加添環氧乙烷而成之加成物。 多元醇可舉出可例示乙二醇、丙二醇、丁二醇、己二 醇、新戊二醇等的c2.12伸烷基二醇；二甘醇、三甘醇、聚 ❹ 乙二醇、二伸丙二醇、三伸丙二醇、聚丙二醇、聚伸丁二 醇等的（聚）氧c2_4伸烷基二醇；甘油、聚合度2〜20左右 的聚甘油（二甘油、三甘油、四甘油、聚甘油等）、三羥甲 基乙烷、三羥甲基丙烷、新戊四醇、糖類（蔗糖、山梨糖醇、 甘露糖醇、木糖醇、麥芽糖醇（maltitol)、山梨糖醇酐、低 聚糖等）等的聚羥基化合物（多元醇類）等。該等多元醇可單 獨或組合使用2種以上。 脂肪酸可例示在前述脂肪醯胺的項目中所記載之脂肪 酸，通常高級脂肪酸係例如C8-3〇脂肪酸（例如癸酸、月桂 -22- .200948943 酸、肉豆蔻酸、棕櫚酸、硬脂酸、羥基硬脂酸、花生酸、 蘿酸、二十八酸等的飽和脂肪酸、油酸、芥子酸等的不飽 和脂肪酸等的C8_26脂肪酸），以CW22脂肪酸（例如C10.20 脂肪酸）爲佳，以C1Q-18脂肪酸（月桂酸、肉豆蔻酸、棕櫚 酸、硬脂酸等的飽和脂肪酸、油酸等的不飽和脂肪酸）爲特 佳。脂肪酸係多半的情況是飽和脂肪酸。 多元醇脂肪酸酯係多半的情況是選自甘油脂肪酸酯、 聚甘油脂肪酸酯、蔗糖脂肪酸酯、山梨糖醇脂肪酸酯、山 〇梨糖醇酐脂肪酸酯。此種多元醇脂肪酸酯可舉出例如蔗糖 脂肪酸酯（例如蔗糖月桂酸酯（蔗糖一至五月桂酸酯等）、蔗 糖棕櫚酸酯（蔗糖一至五棕櫚酸酯等）、蔗糖硬脂酸酯（蔗糖 —至五硬脂酸酯等）、蔗糖蘿酸酯（蔗糖一至五蘿酸酯等）、 蔗糖油酸酯（蔗糖一至五油酸酯等）等的蔗糖c8_24飽和或不 飽和脂肪酸酯（一至六酯類等），特別是蔗糖c8-24飽和或不 飽和脂肪酸酯（一至四酯類等）等）；聚甘油脂肪酸酯（聚合度 2〜16左右的聚甘油與C8.24飽和或不飽和脂肪酸之酯類， φ 例如十甘油辛酸酯（十甘油一至十辛酸酯等）、六甘油月桂 酸酯（六甘油一至五月桂酸酯等）、十甘油月桂酸酯（十甘油 一至十月桂酸酯等）、十甘油硬脂酸酯（十甘油一至十硬脂 酸等）、十甘油油酸酯（十甘油一至十油酸酯等）等）；甘油脂 肪酸酯（甘油與c8-24飽和或不飽和脂肪酸之酯類，例如甘 油辛酸酯（甘油一至二辛酸酯等）、甘油月桂酸酯（甘油一至 二月桂酸酯等）、甘油硬脂酸酯（甘油一至二硬脂酸酯等）、 甘油蘿酸酯（甘油一至二蘿酸酯等）、甘油油酸酯（甘油一至 二油酸酯等）等）；山梨糖醇脂肪酸酯（山梨糖醇與c8-24飽 -23- 200948943 和或不飽和脂肪酸之酯類，例如山梨糖醇辛酸酯（山梨糖醇 一至五辛酸酯等）、山梨糖醇月桂酸酯（山梨糖醇一至五月 桂酸酯等）、山梨糖醇棕櫚酸酯（山梨糖醇一至五棕櫚酸酯 等）、山梨糖醇硬脂酸酯（山梨糖醇一至五硬脂酸酯等）、山 梨糖醇油酸酯（山梨糖醇一至五油酸酯等）等）、對應該等脂 肪酸酯之山梨糖醇酐脂肪酸酯等。該等脂肪酸酯可單獨或 組合使用2種以上。 較佳多元醇脂肪酸酯有蔗糖脂肪酸酯、聚甘油脂肪酸 ❹ 酯、甘油脂肪酸酯，特別是至少包含蔗糖脂肪酸酯。 在環氧乙烷加成物，具有活性氫原子之疏水性化合物 可例示高級醇（月桂醇等）、芳香族羥基化合物（苯酚類、烷 基苯酚類等）、具有羥基之多元醇脂肪酸酯、具有羥基之油 脂（蓖麻油、硬化蓖麻油等）等。 環氧乙烷加成反應物係包含例如高級醇的環氧乙烷加 成物（聚氧乙烯月桂基醚、聚氧乙烯鯨蟣基醚、聚氧乙烯十 八烷基醚等的聚氧乙烯C8_26烷基醚（較佳是CH20烷基醚） ❹ 等）、芳香族羥基化合物的環氧乙烷加成物[例如聚氧乙烯 苯基醚等的聚氧乙烯芳基醚（較佳是聚氧乙烯c6_1()芳基醚 等）；聚氧乙烯壬基苯基醚等的聚氧化烯烷基芳基醚（較佳 是聚氧乙稀Cm院基苯基酸等）等]、多元醇脂肪酸酯的環 氧乙烷加成物[聚氧乙烯甘油硬脂酸酯、聚氧乙烯山梨糖醇 酐硬脂酸酯、聚氧乙烯山梨糖醇硬脂酸酯等具有聚氧乙烯 鏈之Cg_26脂肪酸酯（較佳是具有聚氧乙烯鏈之ClQ.2()脂肪 酸酯等）等]、油脂的環氧乙烷加成物（聚氧乙烯蓖麻油、聚 氧乙烯硬化蓖麻油、聚氧乙烯椰子油等含有羥基的油脂之 -24- 200948943 環氧乙烷加成物等）等》脂肪醯胺的環氧乙烷加成物若是與 前述（A)脂肪醯胺不同的環氧乙烷加成物時，亦可使用作爲 (C)非離子性界面活性劑。前述聚氧乙烯加成物的數量平均 分子量係例如150以上（例如150〜35,000)，較佳是200〜 30,000，更佳是200〜20,000左右。 在前述環氧乙烷加成物，伸氧乙基單位的平均加成莫 耳數係例如可以是2〜100，較佳是2〜50，更佳可以是3 〜30左右，亦可以是2〜10莫耳左右。 © 又，在多元醇脂肪酸酯及其環氧乙烷加成物，脂肪酸 不僅限於單一的脂肪酸’亦可以是複數脂肪酸酯（混合脂肪 酸酯）。 前述（C)非離子性界面活性劑可以是單獨構成，亦可以 是組合複數（同種或異種）的界面活性劑而構成。（C)非離子 性界面活性劑係選自蔗糖脂肪酸酯、聚甘油脂肪酸酯、甘 油脂肪酸酯及聚氧乙烯烷基醚（C1Q_2()烷基醚等）之至少一 種成分，以由至少蔗糖脂肪酸酯（蔗糖月桂酸酯等的蔗糖 〇 脂肪酸環等）所構成爲特佳。 (C)非離子性界面活性劑係以在常溫（20〜25 °C )爲固體 爲佳。非離子性界面活性劑的「熔點」爲50 °C以上（例如 5 0〜1 2 0 °C左右），以5 3 °C以上（例如5 3〜1 1 5 °C )爲佳，以 55〜110 °C (例如60〜105 °C)爲更佳，以65〜100 °C (例如70 〜95 °C )左右爲特佳。使用在常溫爲液狀或低熔點的非離子 性界面活性劑時，防霧性容易低落同時容易轉移、黏附至 輥（特別是金屬輥）或產生傳印。 (C)非離子性界面活性劑的使用量能夠按照有無使用 -25- 200948943 (D)陰離子性界面活性劑及使用量等而選擇，使用（C)非離 子性界面活性劑時，相對於1 00重量份基質組成物（(A)脂 肪醯胺及（B)水溶性高分子的總量）而言，爲0.1〜400重量 份（例如1〜3 8 0重量份），以5〜3 60重量份（例如10〜350 重量份）爲佳，以25〜25 0重量份（例如50〜200重量份）左 右爲更佳，通常爲30〜170重量份（例如50〜150重量份） 左右。 (D)陰離子性界面活性劑 〇 (D)陰離子性界面活性劑可以是磺酸鹽、硫酸酯鹽、羧 酸鹽、磷酸鹽或磷酸酯鹽等。 磺酸鹽可例示烷磺酸鹽（月桂基硫酸鹽等的Cie-2〇烷磺 酸鹽）、芳烴磺酸鹽（苯磺酸鹽、萘磺酸鹽等的C6_1G芳羥磺 酸鹽）、烷基芳烴磺酸鹽（辛基苯磺酸鹽、月桂基苯磺酸鹽、 十二烷基苯磺酸鹽等的c4.2()烷基C6_lc芳烴磺酸鹽）、烷基 磺酸基琥珀酸鹽（二-(2-乙基己基）磺酸基琥珀酸鹽等的二 C6-20烷基磺酸基琥珀酸鹽）、α-烯烴磺酸鹽等。 φ 硫酸酯鹽可例示烷基硫酸酯鹽或烯基硫酸酯鹽（高級 醇硫酸酯鹽）[月桂基硫酸酯鹽、十八烷基硫酸酯鹽等的 C10.2〇烷基硫酸酯鹽、油醯基硫酸酯鹽的Ci 0.20烯基硫酸酯 鹽]、烷基醚硫酸酯鹽[聚氧乙烯-C1G_2()烷基醚硫酸酯鹽等] 等。 羧酸鹽可例示月桂酸鹽、肉豆蔻酸鹽、棕櫚酸鹽、硬 脂酸鹽等的c8-26脂肪酸鹽（例如C8_2e脂肪酸鹽）等。 磷酸鹽或磷酸酯鹽可例示一或二烷基磷酸鹽（辛基磷 酸酯鹽、十二烷基碟酸酯鹽等的C8_2C烷基磷酸酯鹽等）、 -26- .200948943 聚氧乙烯-烷基磷酸酯鹽、聚氧乙烯-烷基芳基磷酸酯鹽等 的一或二烷基磷酸鹽等。 構成鹽之鹼性物質可例示無機鹼[氨、鹼金屬（鈉、鉀 等）、鹼土類金屬（鈣、鎂等）等]、有機鹼[低級烷基胺（三甲 胺、三乙胺、三丁胺等）、烷醇胺（乙醇胺、二乙醇胺、二 甲基戊基乙醇胺等）等]等。鹽係多半的情況是銨鹽、烷基 金靥鹽（鈉、鉀等）、烷基胺鹽或烷醇胺鹽。 該等陰離子性界面活性劑可單獨或組合使用2種以 © 上該等（D)陰離子性界面活性劑之中，以磺酸鹽（烷磺酸 鹽等）、硫酸酯鹽（烷基硫酸酯鹽等）爲佳。 (D)陰離子性界面活性劑之中，較佳是在常溫（20〜25 °C )爲固體。陰離子性界面活性劑的「熔點」爲50°C以上（例 如50〜15(TC左右）、以55°C以上爲佳（例如55〜130°C )， 以60〜110°C (例如65〜10(TC )左右爲更佳。使用在常溫爲 液狀或低熔點的陰離子性界面活性劑時，防霧性容易低落 同時容易轉移、黏附至輥（特別是金屬輥）或產生傳印。 〇 (D)陰離子性界面活性劑的使用量能夠按照有無使用 (C)非離子性界面活性劑及使用量等而選擇，使用（D)陰離 子性界面活性劑時’相對於100重量份基質組成物爲01 〜200重量份（例如1〜150重量份），以2〜130重量份（例 如3〜125重量份）爲佳’以5〜120重量份（例如7〜120重 量份）左右爲更佳，通常爲10〜100重量份左右。 又’雖然表面處理劑若是含有（C)非離子性界面活性劑 及（D)陰離子性界面活性劑中至少—方的成分時即可，但是 爲了賦予樹脂片更高的防霧性，以至少含有（C)非離子性界 -27- 200948943 面活性劑、特別是含有（C)非離子性界面活性劑及（D)陰離 子性界面活性劑雙方的成分爲佳。 (E)矽油 表面處理劑亦可含有矽油。使用矽油時，能夠改善應 用表面處理劑之樹脂片（防霧性樹脂片）的抗黏結性或脫模 性。矽油的種類沒有特別限制，可舉出例如二甲基聚矽氧 烷、二乙基聚矽氧烷、三氟丙基基聚矽氧烷等的烷基聚矽 氧烷；二苯基聚矽氧烷等的芳基聚矽氧烷；甲基苯基聚矽 © 氧烷等的烷基芳基聚矽氧烷等。矽油可以是鏈狀聚矽氧 烷，亦可以是環狀聚矽氧烷。 而且，矽油係例如可以是改性矽油，例如具有羥烷基 (羥乙基等的羥基C2.4烷基等）、聚氧化烯基、胺基、N·烷 胺基、環氧丙基或環氧基、聚合性基（乙烯基、（甲基）丙烯 醯基等）等之矽油。 矽油可單獨或組合使用2種以上。矽油之中，通常係 使用泛用性高的二甲基聚矽氧烷。矽油能夠以各種形態使 〇 用，通常係多半的情況是以矽乳液的形態（將矽油乳化分散 而成之乳液）使用。 矽油的黏度沒有特別限制，例如可以是在室溫（15〜25 °C)之奧氏黏度爲 50〜50000cSt(厘拖）（0.5χ10_4〜 5 00xl0_4m2/s)、以 100 〜3 0000cSt(厘拖）（1 χΙΟ·4 〜 30〇xl(T4m2/s)爲佳，以 150 〜25000cSt(厘拖）（1.5χ10·4 〜 250xl0_4m2/s)左右爲更佳。 矽油係不一定必要，矽油的使用量係相對於1〇〇重量 份前述基質組成物，能夠在0〜50重量份左右選擇，例如 -28- .200948943 可以是0.1〜40重量份，以1〜30重量份爲佳，以5〜25 重量份左右爲更佳。 表面處理劑亦可含有各種添加劑，例如安定劑（抗氧化 劑、紫外線吸收劑等）、塡料、著色劑、防靜電劑、難燃劑、 潤滑劑、蠟、防腐劑、黏度調整劑、增黏劑、調平劑、消 泡劑等。又，表面處理劑通常能夠以塗布液或浸漬液的形 態使用，亦可以是將有機溶劑作爲溶劑之非水性液狀組成 物，通常係以作爲水性組成物的方式利用。又，在水性組 ❹ 成物，溶劑可以是水單獨，亦可以是水與親水性溶劑（特別 是水混和性溶劑）[例如醇類（甲醇、乙醇、異丙醇等）、酮類 (丙酮等）、醚類（二噚烷、四氫呋喃等）、赛路蘇類（甲基赛 路蘇、乙基賽路蘇、丁基賽路蘇等）、卡必醇類等]之混合 溶劑。 前述表面處理劑能夠使用常用的混合攪拌機或混合分 散機來調製，亦可伴隨著調製而使前述矽油分散。表面處 理劑的固體成分濃度係例如能夠選自0.1〜1 0重量％左右 〇 的範圍，例如〇 . 1〜2重量％，以〇 · 3〜1.8重量％爲佳，以 0.5〜1.5重量％左右爲更佳。表面處理劑的黏度在不損害塗 布性的範圍能夠適當地選擇，依照穩流黏度測定法測定 時，例如在溫度20°C時可以是l〇cpS(0.01Pa，S)以下，以1.1 〜5cps(例如1.2〜3cps)爲佳，以1.3〜2cps左右爲更佳。 [防霧性樹脂片及其製造方法] 本發明的防霧性樹脂片係由樹脂片及在該樹脂片的至 少一面（一面或兩面）形成的防霧層（被覆層或塗覆層）所構 成，前述防霧層係含有前述表面處理劑。 -29- .200948943 樹脂片係能夠使用具有薄膜或薄片成形性之各種熱塑 性樹脂，例如聚乙烯系樹脂（聚乙烯、乙烯-丙烯酸乙酯共 聚物、離子聚合物等）、聚丙烯系樹脂（聚丙烯、丙烯-乙烯 共聚物等）、聚-4-甲基戊烯-1等的烯烴系樹脂；聚乙烯醇、 乙烯-乙烯醇共聚物等的乙烯醇系樹脂；聚氯乙烯等的氯乙 烯系樹脂；苯乙烯系樹脂；聚對酞酸乙二酯、聚對酞酸丁BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a useful antifogging surface treatment agent (antifogging treatment agent) for imparting antifogging property to a surface of a resin sheet or the like, and uses the same. An antifogging resin sheet processed by an antifogging treatment agent, a method for producing the same, and a container for imparting antifogging properties. [Prior Art] The hydrophobic synthetic resin sheet such as a styrene resin sheet used in a packaging container for foods or the like has low antifogging property. When a food or the like is stored in a container formed of such a resin sheet, water vapor may adhere to the surface of the container as a small water droplet due to a change in temperature and temperature, resulting in fogging and a decrease in transparency. Therefore, the visibility of the contents is lowered. Therefore, there has been proposed a method of imparting antifogging property to a resin sheet using a fatty acid ester or the like. For example, JP-A-63-625 3 (Patent Document 1) discloses that an aqueous solution containing sucrose fatty acid ester in a specific ratio and an unmodified polyvinyl alcohol having a polymerization degree of 800 or less and a ruthenium emulsion is applied to a styrene system. A method of a resin film. JP-A-H05-309785 (Patent Document 2) discloses a styrene-based resin sheet which is coated on one side with a mixture of sucrose fatty acid ester and methyl cellulose, and the coating layer is further covered with eucalyptus oil, and One side was covered with oyster sauce. In the specification of Patent No. 3, 24, 1797 (Patent Document 3), surface treatment containing sucrose fatty acid ester, hydrazine emulsion, polysaccharide, and/or hydrophilic polymer (other than polyvinyl alcohol) is applied to at least one surface of a polymer film. Agent. Japanese Laid-Open Patent Publication No. 2003-20-1355 (Patent Document 4) discloses an antifogging resin sheet using a polyol type nonionic surfactant such as sucrose fatty acid ester or polyglycerin fatty acid ester and a poly A mixture of ethylene glycol-4-200948943 type nonionic surfactant is coated on the surface. Japanese Laid-Open Patent Publication No. 2004-23 861-4 (Patent Document 5) discloses an antifogging resin sheet using at least a polyol fatty acid ester and a non-ether hydrophilic polymer other than polyvinyl alcohol. A surface-treating agent composed of an ether-based hydrophilic polymer of an oxyethylene unit and an eucalyptus oil is coated. However, these prior antifogging resin sheets are insufficient in antifogging property. In the anti-fogging resin sheet, for example, when the high-temperature contents © are contained in the container, the anti-fogging property (high-temperature antifogging property) of the water vapor generated from the contents, in particular, the moisture content in the container is contained. The contents (food, etc.) are poor in antifogging property (low temperature and antifogging property) against water vapor or condensation when stored at a low temperature. Moreover, the antifogging property is drastically lowered due to the winding of the sheet or the formation of the container. In other words, a resin sheet (for example, a styrene resin sheet) which is formed by molding a container is, for example, a resin which is melt-kneaded and extruded into a sheet shape, and the resulting sheet is biaxially stretched, and then an antifogging agent is applied. Dry and coiled into a roll. Further, in the case of forming the container, the resin sheet is taken up from the roll and formed into a container by thermoforming. However, with the winding of the resin sheet, the antifogging agent comes into contact with the non-anti-fogging surface of the resin sheet, and undergoes transfer (transfer, migration) and offset (off setting), which causes the antifogging property to be lowered, and at the same time, the whitening of the sheet. Causes the appearance to deteriorate. In particular, in the winding core portion of the sheet which is wound into a roll shape, it is observed that the above-described performance in the core portion of the core portion is remarkably lowered due to the large pressure. Further, in the container forming process, the contact with the heating body such as the hot plate may cause the antifogging agent to be transferred, so that the antifogging property or the adhesion resistance of the resin sheet or the container is greatly lowered and the molding machine is prevented. Aerosol contamination. Further, when the container is formed by deep drawing, the antifogging property 200948943 is greatly lowered. Therefore, it is necessary to apply a large amount of the antifogging agent, but when the amount of the antifogging agent is increased, the transfer of the antifogging agent causes contamination of the transfer or the molding machine. Further, in order to improve the mold release property of the anti-fogging resin sheet, a large amount of eucalyptus oil is used. JP-A-2001-171052 (Patent Document 6) discloses a styrene-based resin sheet which is an antistatic agent containing a fatty amine and a polyoxyethylene-polyoxypropylene block copolymer in a specific ratio on at least one side. It is coated with a coating amount of 2 to 30 mg/m 2 . It is also described in this document that the antistatic agent © further contains eucalyptus oil, and the coating amount of the eucalyptus oil is 1 to 25 mg/m 2 . JP-A-2002-1 2686 (Patent Document 7) discloses a resin sheet which is provided on at least one side by a fatty amide, a polyoxyethylene polyoxypropylene block copolymer, an eucalyptus oil, and a water-soluble blue coloring agent. The coated composition of the composition is applied in a specific amount, and the fatty decylamine and the polyoxyethylene-polyoxypropylene block copolymer constitute an antistatic composition. However, the antifogging property is not described in this document. Further, although the above-mentioned sheet can improve the antistatic property to some extent, since the ratio of the fatty guanamine is large, the transparency is lowered. Further, in order to improve the release property of the sheet, a large amount of eucalyptus oil is required. Further, when the antistatic agent (or coating agent) is applied to the surface of the resin sheet and dried and wound by a roll, a part of the coating component adheres or accumulates, causing contamination of the roll (such as a metal roll) and a decrease in antifogging property. Further, the adhesion or deposit is transferred to the sheet, which also causes the appearance of the sheet to be damaged. Japanese Patent Publication No. 2000-1780 (Patent Document 8) discloses an antifogging agent containing 10 to 90% by weight of an anionic surfactant and 90 to 10% by weight of a hydrophilic polymer, which is used in an antifogging agent. 30% by weight or more of the anionic surfactant is an antifogging agent of a sulfate salt surface-treated styrene-based 200948943 transparent resin sheet to obtain an antifogging resin sheet. Hydrophilic high molecular molecules in this document are exemplified by hydroxyethyl cellulose, polyvinylpyrrolidone and the like. It is disclosed that the use of 76 to 99.9% by mass of sucrose fatty acid ester and 0.1 to 24% by mass of the unexamined is disclosed in Japanese Laid-Open Patent Publication No. Hei. No. 2005-356572 (Patent Document No. 5). An anti-fogging agent of a polypyrrolidone-based (co)polymer having a vinylpyrrolidone amount of 1,000 ppm or less, a surface-treated rubber-modified styrene resin sheet or a styrene-based transparent resin sheet to obtain antifogging property Resin sheet. © However, when the resin sheet coated with these antifogging agents is subjected to container molding (especially deep drawing), the antifogging property is greatly lowered. In particular, when the coating amount is lowered, the antifogging property is remarkably lowered by the molding of the container (especially deep drawing), and it is difficult to exhibit high antifogging property. [Patent Document 1] Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. Patent Document No. 1 and paragraph number [0005]) [Patent Document 5] JP-A-2004-23 86 (Patent Document No. 1 and paragraph number [〇〇〇1]) [Patent Document 6] [Patent Document 7] Japanese Laid-Open Patent Publication No. JP-A No. 2000-1278370 (Patent Document Scope) [Patent Document 9] JP-A-2003- [Patent Document 1] [Patent Document 1] JP-A-2005-3 56572 (Patent Application Scope) 容内明发 rm 200948943 [Problems to be Solved by the Invention] Accordingly, an object of the present invention is to provide a An antifogging surface treatment agent (or antifogging composition) having high antifogging property including high temperature antifogging property and low temperature antifogging property, and use thereof (antifogging resin sheet, a method for producing the same, and the use of the above prevention A container made of a misty resin sheet, etc.). Another object of the present invention is to provide an antifogging surface treatment agent capable of obtaining an extremely high antifogging property even when the coating amount is extremely small, and capable of maintaining high antifogging property even when a container is formed (particularly, deep drawing or the like). (or anti-fog 〇 composition) and its use. Still another object of the present invention is to provide an antifogging surface treatment agent which is applied to a resin sheet and dried to be wound without contaminating the roll (especially a metal roll) while maintaining a high-quality appearance and use thereof. Another object of the present invention is to provide an antifogging surface treatment agent which is applied to a resin sheet and wound up into a roll shape, and which does not cause transfer at the core portion, and which can maintain high antifogging property and high quality appearance. And its use. Still another object of the present invention is to provide an antifogging surface treatment agent capable of obtaining high mold release property (or adhesion resistance) even when supplied by coiling or heat forming, and which can provide high mold release property (or adhesion resistance). [Means for Solving the Problems] In order to achieve the above-mentioned problems, the inventors of the present invention have found that fatty amines, water-soluble polymers (polyvinylpyrrolidone polymers, etc.), and nonionic surfactants have been found. When a combination of (sucrose fatty acid ester or the like) and/or an anionic surfactant (sulfonate or the like) is combined, even when the amount of coating is small, extremely high antifogging property can be obtained, and container molding (especially deep drawing molding, etc.) can be provided. It is also capable of maintaining high anti-fog property, and coating and drying on the resin sheet does not contaminate the 200948943 dyeing roll (especially the metal roll), and it does not produce a transfer at the core of the roll which is wound into a roll. The present invention has been completed. That is, the antifogging surface treatment agent (antifogging treatment agent) of the present invention contains (A) fatty decylamine, (B) water-soluble polymer, (C) nonionic surfactant, and/or (D) Anionic surfactant. The aforementioned (A) fatty guanamine may be selected from (Al)Cu-3 () fatty decylamine or its C2_4 alkylene oxide adduct, (A-2) C8-30 fatty acid mono- or di-alkanol decylamine or C2 thereof .4 at least one of the alkylene oxide adducts. Further, the (B) water-soluble polymer may have a melting point, a softening point or a glass transition temperature of 60 ° C or higher. (B) The water-soluble polymer contains a vinylpyrrolidone polymer, a vinyl alcohol polymer, a cellulose ether, an alkylene ether polymer, alginic acid or a salt thereof, and the like can be used. At least one of polymers. (C) The nonionic surfactant may have a melting point, a softening point or a glass transition temperature of 50 ° C or higher. (C) The nonionic surfactant may contain at least one selected from the group consisting of sucrose fatty acid esters, polyglycerin fatty acid esters, glycerin fatty acid esters, and polyoxyethylene alkyl ethers. (D) The anionic surfactant may be a sulfonate, a sulfate salt, a carboxylate, a phosphate or a phosphate salt, and the like, and at least one of these anionic surfactants may be used. Further, the (D) anionic surfactant may further contain at least one selected from the group consisting of an alkanesulfonate and an alkanesulfate. Further, the surface treatment agent (antifogging agent or antifogging composition) contains (A) a fatty decylamine selected from the group consisting of (A-1) C8_26 fatty acid decylamine or an ethylene oxide adduct thereof, and (A-2) at least one of a mono- or di-alkanolamine or a alkylene oxide adduct of a C8.26 fatty acid; (B) a water-soluble polymer containing a vinylpyrrolidone-based polymer; (C) at least (C) a nonionic surfactant in the nonionic surfactant and (D) an anionic surfactant; wherein (C) the nonionic surfactant may contain at least a sucrose fatty acid ester. .200948943 The ratio of each component is, for example, a matrix composition containing (A) fatty amide and (B) water-soluble polymer in a ratio of the former/the latter = 1/99 to 99/1 (weight ratio) with respect to 100 parts by weight. It may contain 0.1 to 400 parts by weight of (C) a nonionic surfactant and/or 0.1 to 200 parts by weight of (D) an anionic surfactant. More specifically, the surface treatment agent (antifogging agent or antifogging composition) is (A) fatty guanamine is a mono- or di-alkanolamine containing (A-2) C8.2 () fatty acid or an epoxy thereof At least one of the ethane adducts; (B) the water-soluble polymer contains at least one selected from the group consisting of a vinyl pyrrolidone polymer, a vinyl alcohol polymer, and a cellulose ether, and has a temperature of 62 ° C or higher. a melting point, a softening point or a glass transition temperature; (C) a nonionic surfactant is a sucrose fatty acid ester having a melting point, a softening point or a glass transition temperature of 53 t or more; and (D) an anionic surfactant is And containing at least one selected from the group consisting of an alkanesulfonate and an alkanesulfate, wherein the ratio of (A) fatty amide to (B) water-soluble polymer is 1/part of the former/the latter = 10/90~ The 90/10 (by weight) matrix composition may contain 1 to 380 parts by weight of (C) a nonionic surfactant and / Φ or 1 to 15 parts by weight of (D) an anionic surfactant. The antifogging resin sheet in which the antifogging layer containing the surface treatment agent is formed on at least one surface of the resin sheet is useful for the surface treatment agent (antifogging agent or antifogging composition) of the present invention. In the antifogging resin sheet, the resin sheet can be subjected to corona discharge treatment, and an antifogging layer is formed on the corona discharge treated surface. Further, an anti-fog layer may be formed on at least one surface of the resin sheet, and a release layer may be formed on the other surface. Further, the resin sheet may be a styrene resin sheet. Such an antifogging resin sheet can be produced by applying the above surface treatment agent to at least one side of the resin sheet. In this production method, after the resin sheet is coated with the surface treatment agent -10 - .200948943, it may be wound up into a roll shape. The present invention also includes a container in which an antifogging layer containing the surface treating agent is formed on at least one surface of a resin container, a container formed of the antifogging resin sheet, and an antifogging container. The surface treatment agent is applied to at least one side of the resin sheet at a coating amount of 5 to 50 mg/m 2 to form a container (for example, deep drawing molding). In the present specification, the term "sheet" is used to mean a two-dimensional structure including, for example, a film, a plate, or the like. Further, there is a case where the "melting point, softening point 玻璃 or glass transition temperature" is simply referred to as "melting point". [Effect of the Invention] In the present invention, the combination of (A) fatty decylamine, (B) water-soluble polymer, (C) nonionic surfactant, and/or (D) anionic surfactant can be obtained. It has high anti-fog properties such as high temperature anti-fog and low temperature anti-fog. In particular, even when the amount of coating is small, extremely high antifogging property can be obtained, and container forming (especially deep drawing molding) can be maintained to maintain high antifogging property. Further, it is applied to a resin sheet and dried to be taken up without contaminating the roll (especially a metal roll). Further, it is possible to maintain a high anti-fog property and a high-quality outer casing by winding the core portion of the winding material into a roll shape. Further, even if the supply is wound up or thermoformed, high anti-fog property can be maintained, and high mold release property (or adhesion resistance) can be obtained. [Embodiment] The surface treatment agent of the present invention (an antifogging agent or an antifogging composition) contains (A) a fatty amide, (B) a water-soluble polymer, and (C) a non- An ionic surfactant and/or (D) an anionic surfactant. -11- 200948943 (A) Fatty amide amine decylamine (A) is a compound in which an amine (amine or ammonia) hydrogen atom is substituted with an acid group corresponding to a fatty acid (aliphatic carboxylic acid), and can be used as a fatty acid. The amine is represented by the form of decylamine. The fatty guanamine (A) also contains an alkylene oxide adduct of a fatty guanamine (for example, a C2_4 alkylene oxide adduct such as an ethylene oxide adduct or a propylene oxide adduct), and a fatty guanamine (including The alkylene oxide adducts may be used alone or in combination of two or more. Although the fatty acid constituting the fatty guanamine may be any one of a monocarboxylic acid and a polycarboxylic carboxylic acid, most of them are monocarboxylic acids. Further, the fatty acid may be either a saturated or unsaturated fatty acid. The fatty acid may be a C6.40 fatty acid, preferably a C8-3 () fatty acid (eg, citric acid, lauric acid, myristic acid, palmitic acid, stearic acid, hydroxystearic acid, arachidic acid, rosinic acid, twenty-eight) a c8-26 fatty acid such as a saturated fatty acid such as an acid or an unsaturated acid such as oleic acid or sinapic acid, more preferably a Clc 22 fatty acid (for example, a C1Q-2 〇 fatty acid), or a C1Q.18 fatty acid (lauric acid or meat). A saturated fatty acid such as myristic acid, palmitic acid or stearic acid, or an unsaturated fatty acid such as oleic acid). The fatty acid is not limited to a single fatty acid, and may be a mixture of plural fatty acids (e.g., a mixture of citric acid, lauric acid, myristic acid, etc. (coconut oil fatty acid, etc.), etc.). That is, the fatty guanamine may also be a mixed fatty guanamine. The aforementioned amine constituting the fatty guanamine may be ammonia, a first amine (or N-monosubstituted amine) or a second amine (or N, N-disubstituted amine), and may be a monoamine or a polyamine. Although the aforementioned first or second amine may be an alicyclic amine or an aromatic amine, most of the cases are aliphatic amines. The aliphatic first-grade amine may, for example, be an alkylamine such as methylamine, ethylamine, propylamine or butylamine (such as a Cm alkylamine), or an alkane such as ethanolamine, isopropanolamine or butanolamine. Alcoholamines-12- 200948943 (Mountain-6 alkanolamines, especially C2.4 alkanolamines), ethylenediamine, propylenediamine, trimethylenediamine, butanediamine Alkyl diamines (C 2-6 alkylene diamines, etc.) and the like. The aliphatic second-order amine may, for example, be a dialkylamine such as dimethylamine, diethylamine or dibutylamine (such as a diammonium-6 alkylamine), a dialkanolamine or a diisopropanolamine. Alkyl alkanolamines (Cm alkyl Cu alkanolamines) such as dialkanolamines (di-Ci-6 alkanolamines, especially di-C2-4 alkanolamines), methylethanolamine, ethylethanolamine, etc. Classes, especially Ci-4 alkyl C2.4 alkanolamines, and the like. Further, the fatty guanamine may be any of monoamine and polyamine. Specific examples of the guanidine fatty amine are saturated or unsaturated fatty guanamines, and examples thereof include decylamine alkanoate (decylamine citrate, decyl laurate, decyl myristate, decyl palmitate, and stearic acid). Acid decylamine, decylamine amide, decylamine amide, decylamine decylamine, decylamine phthalamide such as 12-hydroxystearic acid amide, etc.), olefin carboxylic acid guanamine (oleylamine, C8-3 terpene amide such as succinic acid amide or the like, N substituted C8.3 〇 fatty decylamine [N-substituted saturated or unsaturated fatty decylamine, such as N-alkyl-alkanoyl decylamine (for example) N-methyl 6 alkyl-C8 such as N-methyl laurate decylamine, N-methylpalmitate decylamine, N-palmityl palmitate, amide, N,N-dimethylstearyl decanoate. 3G alkanoic acid decylamine (preferably N-Cmo alkyl-C8-3Q alkanoic acid decylamine), etc.), N-alkyl-ene carboxylic acid decylamine (for example N such as N-methyl oleylamine) -Chh alkyl-C8_3Q-ene carboxylic acid decylamine (preferably N-Cuo alkyl-C8-3G ene carboxylate), etc.; N-alkenyl alkanoic acid decylamine (N-oleyl-based- N-C2.26 alkenyl-C8.3Q alkanoic acid decylamine (preferably N-C2.2G alkenyl-Cm alkanoic acid decylamine) such as decylamine palmitate; N-ene N-C2-26 alkenyl-C8.3G-ene carboxylic acid decylamine (preferably N-C2.2c-alkenyl-C8.3Q ene carboxylate) such as N-oleyl oleylamine Acid decylamine)); a monoamine or alkanoic acid amide (N-hydroxymethyl laurate decylamine, decanoic acid decylamine, lauric acid B-13-200948943 melamine, lauric acid N-(hydroxy C^.4 alkyl)-C8-3Q alkanoic acid decylamine such as propanolamine, myristic acid ethanolamine, coconut oil fatty acid ethanolamine or the like (preferably N·(hydroxy C2- 3 hospital base) -C8-3C alkanoic acid decylamine) ·. Diethanolamine, lauric acid diethanolamine, myristic acid diethanolamine, coconut oil fatty acid diethanolamine, etc. 4-alkanolamine (preferably di-C2_3 alkanolamine) and C8_3 () alkanecarboxylic acid decylamine); mono- or di-alkanolamine and olefinic carboxylic acid decylamine (oleic acid ethanol guanamine, etc. N-( Hydroxyl <^-4 alkyl)-C8_3eene carboxylic acid guanamine; bis-alkanolamine such as oleic acid diethanolamine (preferably di-C2_3 alkanolamine) © tyramine with c8.30 olefinic acid ): N-(amino-Ci-26 alkane such as N-aminoalkyl-alkanoyl decylamine (N-(aminomethyl)-lauric acid decylamine, N-(aminoethyl)-lauric acid decylamine Base) - C8.3Q alkanoic acid decylamine (preferably N-(amino Cmo alkyl)-C8.3C alkanoic acid decylamine), etc.; N-aminoalkyl-enyl carboxylic acid decylamine (N N-(Amino-Chh-alkyl)-C8-3-decenecarboxylic acid decylamine (N-(aminoChzoalkyl)-C8_3Q-ene carboxylic acid decylamine, etc.) Et-], alkyl bis-decylamine [N, N'_ methylene bis (lauric acid decylamine), N, N' · ethyl bis (lauric acid laurate), N, N '-extended ethyl N,N'-C2_6 extension of bis(myristyl myristate), N,N'-extended ethyl bis(stearyl G amide), N,N'-extended ethyl bis (oleylamine) An alkyl (or alkylene) bis (Cm alkanoic acid decylamine) or the like]. The alkylene oxide adduct of the fatty guanamine has a polyalkylene oxide unit (poly C2.4 alkylene oxide unit or the like) Yes, not only in the addition of fatty amines to alkylene oxides The compound to be formed also includes a condensate of a fatty decylamine and a polyoxyalkylene (polyoxyethylene C2-4 olefin such as polyoxyethylene). Examples of such an alkylene oxide adduct (polyoxyalkylene fatty guanamine) can be exemplified. An alkylene oxide adduct of the aforementioned fatty guanamine, such as polyoxyethylene decanoate, polyoxyethylene laurate decylamine, polyoxypropylene laurate decylamine, polyoxyethylene myristate decylamine, polyoxyethylene oil Polyoxygen-14- 200948943 of decylamine, etc. C2-4 olefin C8-3 decanecarboxylic acid decylamine; polyoxyethylene decanoic acid decylamine, polyoxyethylene lauric acid decylamine, polyoxypropylene lauric acid ruthenium ethoxide Polyoxygenated C2-4 olefins such as amine, polyoxyethylene laurate isopropyl decylamine, polyoxyethylene myristate ethanol decylamine, polyoxyethylene coconut oil fatty acid ethanol amine, polyoxyethylene oleic acid decylamine -(hydroxy Cm alkyl)-c8.30 alkanoic acid decylamine; polyoxyethylene lauric acid diethanol decylamine, polyoxyethylene coconut oil fatty acid diethanol decylamine, polyoxyethylene oleic acid diethanol decylamine, etc. a C2-4 alkylene oxide adduct of a Ci-4 alkanolamine with a C8.30 alkanoic acid decylamine, etc. 〇 in the above alkylene oxide adduct The addition of the number of moles of the alkylene oxide (or the average number of added moles) is not particularly limited, and may be, for example, 1 to 50 moles, preferably 2 to 30 moles, per 1 mole of the fatty amine. 2 to 20 moles is more preferably (for example, 2 to 10 moles). Preferred fatty amines are Cm fatty acids (for example, (: *.26 fatty acids, etc.) of decylamine or its C2_4 alkylene oxide adduct, For example, (A) a fatty amine (A-1) C8_3G fatty acid (for example, C8_26 fatty acid) of decylamine or its C2.4 alkylene oxide adduct, (A_2) C8-3Q fatty acid (such as C8_26 fatty acid) Dioxol decylamine or its c2_4 alkylene oxide adduct. A particularly preferred fatty amide is (A-2) a mono- or di-alkanolamine of a C8 2 〇 fatty acid or an ethylene oxide adduct thereof. Such a fatty guanamine may, for example, be a C8.3G fatty acid (for example, a C8.26 fatty acid) and an alkanolamine (for example, a Ci-4 alkanolamine such as a monoalkanolamine or a dialkanolamine (especially one or Di-C2-3 alkanolamines, etc.] fatty amides [eg N-(hydroxy Cm alkyl)-C8_26 fatty decylamine (especially N-(hydroxy C2_3 alkyl)-〇8.26 fatty decylamine), two <3^4 alkanolamine and decylamine of C8-26 fatty acid (ie, N,N-di(hydroxy Cm alkyl)-〇8_26 fatty decylamine (especially N,N-di(hydroxy C2_3 alkyl)) - (: 8.26 fatty decylamine)), etc.] or its C2_4 alkylene oxide-15-200948943 adduct (C2_3 alkylene oxide adduct such as oxidized ethane, etc.), etc. Among the fatty guanamines, c8_2C Saturated fatty acids (C1G_16 saturated fatty acids such as capric acid, lauric acid, myristic acid 'coconut oil fatty acid, etc.) and fatty decyl amines of one or two Ci.4 alkanolamines or their ethylene oxide adducts are particularly preferred. Fatty amide can be liquid at room temperature (15~25 t), and can be solid at room temperature, for example, has a "melting point" of about 40 ° C. Moreover, fatty acids and amines (including ammonia) The molar ratio can be appropriately selected according to the number of carboxyl groups of the fatty acid and the number of active hydrogen atoms of the amine, and the like, for example, fatty acid/amine = 1/5 to 5/1, 1/3 of 3/1 is preferred, preferably about 1/2~2/1. For example, the decylamine of a fatty acid and a dialkanolamine comprises a fatty acid with a monoalkanolamine or a dialkanolamine. (Morby) = 1/2 ratio using 1 : 2 type decylamine (or its alkylene oxide adduct), and the former / latter (Morby) = W1 ratio 1: A type 1 guanamine (or an alkylene oxide adduct thereof), and any type of decylamine can be used as the fatty guanamine of the present invention. (B) A water-soluble polymer 〇 water-soluble polymer contains a polymer or cellulose such as a hydrophilic group or a unit (carboxy group or a salt thereof, a sulfonic acid group or a salt thereof, a hydroxyl group, a guanamine group, a basic nitrogen atom-containing group, a vinyl ether unit, an oxygen-extended ethyl unit, etc.) a derivative, a natural polymer polysaccharide (alginic acid, etc.), etc. The water-soluble polymer may be any one of a water-soluble, water-dispersible, and water-swellable polymer compound. The water-soluble polymer may, for example, have a carboxyl group. a polymer of a salt thereof (for example, a homo group or a copolymer of a monomer having a carboxyl group such as (meth)acrylic acid, maleic acid, fumaric acid, and itaconic acid (also including (methyl) (meth) acrylate such as Ci-toalkyl acrylate, styrene, vinyl carboxylate (B-16 - 200948943 a copolymer of other copolymerizable monomers such as vinyl ester), such as poly(meth)acrylic acid, (meth)acrylic acid-maleic anhydride copolymer, (meth)acrylic acid-vinylsulfonic acid copolymer, a (meth)acrylic polymer such as a (meth)acrylic acid-methyl methacrylate copolymer or a salt thereof (for example, an alkali metal ruthenium salt such as a sodium salt or a potassium salt, an ammonium salt or an organic amine salt) a polymer having a sulfonic acid group or a salt thereof (for example, a homopolymer or a copolymer of a monomer having a sulfonic acid group such as ethylenesulfonic acid or styrenesulfonic acid (including copolymerization with other copolymerizable monomers described above) Or a salt thereof (for example, an alkali metal salt such as a sodium salt or a potassium salt, an ammonium salt, an organic amine salt, etc.) φ or the like], a hydroxyl group-containing polymer [for example, a hydroxyl group-containing monomer (for example, 2-hydroxyethyl acrylate) a homopolymer or a copolymer of a hydroxyalkyl acrylate such as 2-hydroxypropyl acrylate or a hydroxyalkyl methacrylate or a polyethylene glycol mono(meth)acrylate (including the other Copolymerizable monomer copolymer), vinyl alcohol polymer, etc.], including a guanamine-based polymer [for example, a homo- or copolymer of a guanamine-containing monomer such as (meth) acrylamide (including a copolymer with other copolymerizable monomers described above)] a polymer of a nitrogen atom [for example, ethyl N-dimethylaminoacrylate, φ ethyl N-diethylamino acrylate or a corresponding methacrylate or vinylpyrrolidone having a basic nitrogen atom; a homopolymer or a copolymer (including a copolymer with other copolymerizable monomers described above), etc., a vinyl ether polymer [for example, a vinyl ether monomer (vinyl methyl ether, vinyl ethyl ether, a homopolymer or copolymer of an alkyl vinyl ether such as vinyl isopropyl ether, vinyl butyl ether or vinyl isobutyl ether (for example, polymethyl ether, polyethyl vinyl ether, and vinyl ether) - a copolymer monomer such as a cis-succinic anhydride copolymer (a copolymer having a carboxyl group or a copolymer of another exemplified monomer), etc.), an alkyl ether polymer, and a fiber Derivatives [eg alkyl cellulose (methyl cellulose, ethyl-17- 200948943 cellulose, C Cellulose, etc. <^-6 alkyl cellulose), hydroxyalkyl cellulose (hydroxyethyl cellulose, hydroxypropyl cellulose, etc., hydroxy C2.4 alkyl cellulose, etc.), hydroxyalkyl alkyl cellulose (hydroxyl Ethylmethylcellulose, hydroxyc2-4 alkyl-Cualkylcellulose, etc., such as hydroxypropylmethylcellulose, or carboxyalkylcellulose (carboxymethylcellulose, carboxyethylcellulose, etc.) Cellulose ethers such as carboxyl group Ci.6 alkyl cellulose; soluble cellulose acetate, etc.], water-soluble polyester, natural polymer polysaccharides [eg alginic acid or its salt, pectin, starch, transparent Acidic acid, chondroitin sodium sulfate 1, chondroitin heparin (chodroitin © heparin), agar, gum arabic, dextrin, etc.]. These water-soluble high molecules may be used alone or in combination of two or more. (B) The "melting point" of the water-soluble polymer is 60 ° C or higher (for example, about 60 to 350 ° C), preferably 62 ° C or higher (for example, about 65 to 320 ° C), and more preferably 65 ° C or higher. (For example, 65~3 10 °C), especially good is 70. (: above (for example, around 70 to 300 °C), it can also be 100 to 300 °C (for example, 130 to 25 (about TC) or 150 to 200 °C. Also '(meth)acrylic single The "melting point" of the (meth)acrylic polymer having a main component as a main component may be about 60 to U0 〇 ° C (for example, 75 to 105 ° C), and a (meth) acrylamide-based monomer as a main component. The "melting point" of the resin may be about 100 to 200 t: (for example, 150 to 190 ° C), and the "melting point" of the vinyl ether polymer may be about 100 to i8 (rc (for example, 120 to 160 ° C). The melting point, softening point or glass transition temperature can be determined by a usual thermal analysis (thermal analysis using a thermal scanning calorimeter, etc.) Among the water-soluble oxime molecules, a vinylpyrrolidone-based polymer or a vinyl alcohol-based polymerization is used. a material, a cellulose ether, an alkyl ether polymer, a natural high molecular polysaccharide (especially alginic acid or a salt thereof) is preferred. The water soluble polymer -18-200948943 is selected from the group consisting of vinyl pyrrolidone At least one of a polymer, a vinyl alcohol polymer, and a cellulose ether (at least ethylene) The pyrrolidone-based polymer is particularly preferred. The vinylpyrrolidone-based polymer contains a homo- or copolymer of vinylpyrrolidone or a derivative thereof, such as polyvinylpyrrolidone, and ethylene. A copolymer of a copolymerizable copolymerizable monomer (for example, a copolymerization property of the above (meth)acrylic monomer, vinyl acetate, vinylimidazole, and/or vinyl caprolactam, etc.) Ethylene® pyrrolidone-based polymers may be used singly or in combination of two or more kinds. The ratio of vinylpyrrolidone or a derivative thereof to the vinylpyrrolidone-based polymer may be, for example, It is 3 0~1 0 〇% by weight, preferably 5 0~9 5% by weight, preferably about 60 to 90% by weight. In terms of antifogging property, vinylpyrrolidone or its derivative The ratio is preferably 30% by weight or more. The glass transition temperature (Tg) of the vinylpyrrolidone polymer may be, for example, 55 to 200 ° C, and 60 to 190 ° C (for example, 65 to 185 t). Good, about 70~180 °C (for example, 75~170 °C) is better. Also, B The molecular weight of the alkenylpyrrolidone polymer is not particularly limited, and may be, for example, a weight average molecular weight of 1 X 1 04 to 500 X 1 〇 4, preferably 5 X 1 04 to 30 〇 x 1 04, and 1 〇. Χ104~25〇xl〇4 or so is more preferable. The ethylene glycol-based polymer may be a saponified product of a fatty acid vinyl ester polymer (the same or a copolymer) such as polyvinyl alcohol (completely saponified polyvinyl alcohol, part) Royalized polyvinyl alcohol), partially acetalized polyvinyl alcohol, ethylene-vinyl alcohol copolymer, vinyl alcohol-ethylene sulfonic acid copolymer, vinyl alcohol-maleic acid copolymer, and the like. The degree of saponification of the ethyl alcohol copolymer is not particularly limited, and may be, for example, -19 to 200948943 60 to 100 mol%, preferably 70 to 100 mol% (for example, 8 to 99 mol%). Good is about 85~100 moles. The "melting point" of the vinyl alcohol-based polymer is from 130 to 250 ° C, preferably from 150 to 24 (TC is preferably from about 17 to 23 (rc (for example, from 180 to 220 C). The vinyl alcohol polymer is preferably used. The degree of polymerization (or the average degree of polymerization) may be, for example, 100 or more (for example, 1 to 5 Å), and 200 to 4,000 is more preferably about 500 to 3,000. Among the cellulose ethers described in the BU, Hydroxy c23 alkyl cellulose, hydroxyethyl methyl cellulose, propyl methyl cellulose such as Ci4 fluorenyl cellulose such as methyl cellulose, hydroxyethyl cellulose or hydroxypropyl cellulose Or a carboxyl group such as a C2-3 alkyl-Ci-4 alkyl cellulose or a carboxymethyl cellulose such as carboxymethyl cellulose, etc. The "melting point" of the cellulose ether may be 150 to 3501 (for example, 200~) The temperature is 320 ° C, preferably 220 to 300 ° C. Further, the cellulose ether may be decomposed without exhibiting a melting point. In this case, the decomposition temperature may be used as the melting point. The average degree of polymerization) may be usually 100 or more (for example, 100 to 2000), preferably 150 to 1000, and more preferably 200 to 800 left φ to the right. The polymer may, for example, be a polyoxyethylene (or polyethylene glycol) or a polyoxyethylene-polyoxypropylene block copolymer (hereinafter, abbreviated as a POE-POP block copolymer) having an oxygen-extended ethyl unit. The content of the ethylene oxide chain in the POE-POP block copolymer may be 10 to 99% by weight, preferably 15 to 95% by weight, more preferably 20 to 95% by weight, more preferably 30. The block structure of the above block copolymer is not particularly limited, and may be a diblock structure in which a thiol group is bonded to both ends of the propylene oxide block. The structure of the segment, etc. -20- 200948943 The alkyl ether polymer may have a melting point of about 60 to 90 ° C (for example, 65 to 85 ° C). The excipient-based acid polymer (POE-POP block copolymer, etc.) The weight average molecular weight is not particularly limited and may be 1,000 to 1,000,000 (e.g., 1,000 to 800,000), preferably 1,500 to 600,000 (e.g., 1,500 to 50 Å, 〇〇〇), more preferably 2,000 to 400, 〇〇〇 (for example, 2,000 to 30,000,000). Also, it contains a POE-POP block copolymer with a lower melting point. When the coating composition is applied to a resin sheet and dried, when the coated surface is in contact with a roll (especially a metal roll), the roll is easily contaminated and the anti-fogging agent component is easily adhered and deposited on the roll. Therefore, polyoxyethylene ( Or polyethylene glycol) is advantageous as an alkylene ether-based polymer. Alginic acid is a linear type obtained by extracting from a brown algae plant such as kelp, wakame, sea trumpet or the like. The polymer polysaccharide contains a heteropolymer having D_mannuronic acid and L-guluronic acid as constituent units. Examples of the salt of alginic acid include a salt of alginic acid and an inorganic cerium, and specific examples thereof include an alkali metal salt such as an ammonium salt, a potassium salt or a sodium salt; an alkaline earth metal salt such as a calcium salt or a magnesium salt; a silver salt and copper. a transition metal salt such as a salt or the like. Among the salts such as hydrazine, ammonium salts and other monovalent metal salts (alkali metal salts, etc.) are preferred. The "melting point" of natural high molecular polysaccharides such as alginic acid can also be the same as the "melting point" of cellulose ethers. The degree of polymerization (or average degree of polymerization) of the natural high molecular polysaccharide (alginic acid or a salt thereof) may be usually 20 or more (for example, 20 to 2000), preferably 50 to 1,500, and more preferably 70 to 1300. . The matrix composition can be constituted by using (A) fatty amide and (B) a water-soluble polymer. The ratio (weight ratio) of (A) fatty amide to (B) water-soluble polymer may be, for example, the former/the latter = 1/99 to 99/1 (for example, 5/95 to 95/5) to 10/90. ~90/10 (for example 15/85~85/15) is better, with 20/80~80/20 (eg -21-200948943 25/75~75/25) as better, to 30/70~70/ 30 (for example, 40/60 to 60/40) is particularly good. When a surfactant of at least one of (C) a nonionic surfactant and (D) an anionic surfactant is added to a matrix composition containing (A) a fatty amide and (B) a water-soluble polymer, An anti-fog layer containing a surface treatment agent containing a water-soluble polymer (particularly a water-soluble polymer having a high "melting point") is formed on the resin sheet, because even if the shaped container (especially deep-drawn forming) is capable of water-soluble The polymer can be plasticized and form a uniform anti-fog layer as it is formed, so that high anti-fog property can be ensured. Further, even when the amount of the surface treatment agent applied is small, high antifogging property can be ensured. (C) Nonionic surfactant The nonionic surfactant can be roughly distinguished by a polyhydric alcohol fatty acid ester and an active hydrogen atom of a hydrophobic compound having an active hydrogen atom, and added with ethylene oxide. Adult. Examples of the polyhydric alcohol include c2.12 alkylene glycols such as ethylene glycol, propylene glycol, butanediol, hexanediol, and neopentyl glycol; diethylene glycol, triethylene glycol, and polyethylene glycol; (poly)oxyc2_4 alkylene glycol such as dipropylene glycol, tripropylene glycol, polypropylene glycol, polybutanediol, etc.; glycerin, polyglycerol having a polymerization degree of 2 to 20 (diglycerol, triglycerin, tetraglycerin, Polyglycerol, etc.), trimethylolethane, trimethylolpropane, neopentyl alcohol, sugars (sucrose, sorbitol, mannitol, xylitol, maltitol, sorbitol, A polyhydroxy compound (polyol) such as an oligosaccharide or the like. These polyols may be used alone or in combination of two or more. The fatty acid may, for example, be a fatty acid described in the above-mentioned item of fatty decylamine, and is usually a higher fatty acid such as a C8-3 〇 fatty acid (for example, citric acid, laurel-22-.200948943 acid, myristic acid, palmitic acid, stearic acid, A C8-26 fatty acid such as a saturated fatty acid such as hydroxystearic acid, arachidic acid, diced acid or octadecanoic acid, or an unsaturated fatty acid such as oleic acid or sinapic acid, or a CW22 fatty acid (for example, a C10.20 fatty acid) is preferred. C1Q-18 fatty acids (saturated fatty acids such as lauric acid, myristic acid, palmitic acid, and stearic acid, and unsaturated fatty acids such as oleic acid) are particularly preferred. The case of most fatty acids is saturated fatty acids. Most of the polyhydric alcohol fatty acid esters are selected from the group consisting of glycerin fatty acid esters, polyglycerin fatty acid esters, sucrose fatty acid esters, sorbitan fatty acid esters, and sorbitan fatty acid esters. Examples of such a polyhydric alcohol fatty acid ester include sucrose fatty acid esters (for example, sucrose laurate (sucrose monosodium laurate), sucrose palmitate (sucrose mono-penta-palmitate, etc.), sucrose stearate Sucrose c8_24 saturated or unsaturated fatty acid esters (sucrose-to-pentarate, etc.), sucrose sucrose (sucrose mono-pentanoate, etc.), sucrose oleate (sucrose mono-pentanoic acid ester, etc.) (one to six esters, etc.), especially sucrose c8-24 saturated or unsaturated fatty acid esters (one to four esters, etc.), etc.; polyglycerol fatty acid esters (polyglycerol with a polymerization degree of 2 to 16 and C8.24) Esters of saturated or unsaturated fatty acids, φ such as decaglyceryl octanoate (decaglycerine mono to octyl octanoate, etc.), hexaglycerol laurate (hexaglycerol mono-laurate, etc.), decaglyceryl laurate (ten Glycerol mono to laurate, etc.), glyceryl stearate (decaglyceryl mono to stearyl stearate, etc.), decaglyceryl oleate (decaglyceryl mono to oleic acid ester, etc.), etc.; glycerol fatty acid ester (glycerol) Ester with c8-24 saturated or unsaturated fatty acid For example, glyceryl octanoate (such as mono- or dicaprylate), glycerin laurate (such as mono- or di-laurate), glyceryl stearate (such as mono- or di-stearate), and glyceryl acrylate ( Glycerol mono- or dioleate, etc.), glycerol oleate (glycerol mono-dioleate, etc.); sorbitol fatty acid ester (sorbitol and c8-24 full-23-200948943 and or unsaturated fatty acid Esters such as sorbitan octanoate (sorbitol mono-octanoate, etc.), sorbitol laurate (sorbitol mono- to laurate, etc.), sorbitol palmitate (sorbitol) One to five palmitate, etc.), sorbitan stearate (sorbitan monostearate, etc.), sorbitol oleate (sorbitol oleate, etc.), etc. A sorbitan fatty acid ester of a fatty acid ester or the like. These fatty acid esters may be used alone or in combination of two or more. Preferred polyol fatty acid esters are sucrose fatty acid esters, polyglycerol fatty acid oxime esters, glycerin fatty acid esters, especially at least sucrose fatty acid esters. In the ethylene oxide adduct, the hydrophobic compound having an active hydrogen atom can be exemplified by a higher alcohol (lauryl alcohol or the like), an aromatic hydroxy compound (phenol or alkylphenol), or a polyol fatty acid ester having a hydroxyl group. A grease having a hydroxyl group (castor oil, hardened castor oil, etc.). The ethylene oxide addition reactant contains, for example, an ethylene oxide adduct of a higher alcohol (polyoxyethylene lauryl ether, polyoxyethylene whale methyl ether, polyoxyethylene stearyl ether, etc.) C8_26 alkyl ether (preferably CH20 alkyl ether) ❹, etc.), an ethylene oxide adduct of an aromatic hydroxy compound [for example, a polyoxyethylene aryl ether such as polyoxyethylene phenyl ether (preferably poly Oxyethylene c6_1 () aryl ether, etc.); polyoxyalkylene alkyl aryl ether such as polyoxyethylene nonylphenyl ether (preferably polyoxyethylene Cm phenyl acid, etc.), etc., polyol Ethylene oxide adduct of fatty acid ester [polyoxyethylene glyceryl stearate, polyoxyethylene sorbitan stearate, polyoxyethylene sorbitan stearate, etc. having a polyoxyethylene chain Cg_26 fatty acid ester (preferably a polyoxyethylene chain such as ClQ.2 () fatty acid ester, etc.), etc., an ethylene oxide adduct of fats and oils (polyoxyethylene castor oil, polyoxyethylene hardened castor oil, Ethylene oxide addition product such as polyoxyethylene coconut oil or the like containing a hydroxyl group, -24-200948943 ethylene oxide adduct, etc. When it is an ethylene oxide adduct different from the above (A) fatty decylamine, it can also be used as (C) a nonionic surfactant. The number average molecular weight of the above polyoxyethylene adduct is, for example, 150 or more (e.g., 150 to 35,000), preferably 200 to 30,000, more preferably about 200 to 20,000. In the above ethylene oxide adduct, the average addition mole number of the oxygen-extended ethyl unit may be, for example, 2 to 100, preferably 2 to 50, more preferably 3 to 30, or 2 ~10 m or so. Further, in the polyol fatty acid ester and its ethylene oxide adduct, the fatty acid is not limited to a single fatty acid, and may be a complex fatty acid ester (mixed fatty acid ester). The (C) nonionic surfactant may be used singly or in combination of a plurality of (same or different) surfactants. (C) the nonionic surfactant is selected from at least one component selected from the group consisting of sucrose fatty acid esters, polyglycerin fatty acid esters, glycerin fatty acid esters, and polyoxyethylene alkyl ethers (C1Q 2 (alkyl ethers), etc. At least a sucrose fatty acid ester (such as a sucrose oxime fatty acid ring such as sucrose laurate) is particularly preferred. (C) The nonionic surfactant is preferably a solid at room temperature (20 to 25 ° C). The "melting point" of the nonionic surfactant is 50 ° C or higher (for example, about 50 to 120 ° C), preferably 5 3 ° C or higher (for example, 5 3 to 1 15 ° C), and 55. ~110 °C (for example 60~105 °C) is better, preferably around 65~100 °C (for example 70~95 °C). When a nonionic surfactant which is liquid at a normal temperature or a low melting point is used, the antifogging property is liable to be low and it is easy to transfer and adhere to a roll (especially a metal roll) or to cause transfer. (C) The amount of the nonionic surfactant can be selected according to the presence or absence of use -25-200948943 (D) anionic surfactant, usage amount, etc., and when (C) nonionic surfactant is used, relative to 1 00 parts by weight of the matrix composition ((A) fatty amide and (B) the total amount of the water-soluble polymer) is 0.1 to 400 parts by weight (for example, 1 to 380 parts by weight), and 5 to 3 60 The parts by weight (e.g., 10 to 350 parts by weight) are preferably 25 to 25 parts by weight (e.g., 50 to 200 parts by weight), more preferably 30 to 170 parts by weight (e.g., 50 to 150 parts by weight). (D) Anionic surfactant 〇 (D) The anionic surfactant may be a sulfonate, a sulfate salt, a carboxylate, a phosphate or a phosphate salt. The sulfonate may, for example, be an alkanesulfonate (Cie-2 decanesulfonate such as lauryl sulfate) or an aromatic hydrocarbon sulfonate (C6_1G arylsulfonate such as a besylate or a naphthalenesulfonate). Alkyl arene sulfonate (c4.2 ()alkyl C6-lc arene sulfonate of octylbenzenesulfonate, laurylbenzenesulfonate, dodecylbenzenesulfonate, etc.), alkylsulfonate a succinate (di-C6-20 alkylsulfonic succinate such as bis-(2-ethylhexyl)sulfosuccinate), an α-olefin sulfonate or the like. The φ sulphate salt may, for example, be an alkyl sulphate salt or an alkenyl sulphate salt (higher alcohol sulphate salt) [C10.2 decyl sulfonate such as lauryl sulfate or octadecyl sulfate. Ci 0.20 alkenyl sulfate salt of oil sulfonate sulfate salt, alkyl ether sulfate salt [polyoxyethylene-C1G 2 (alkyl ether sulfate), etc.]. The carboxylate salt may, for example, be a c8-26 fatty acid salt (e.g., C8_2e fatty acid salt) such as laurate, myristate, palmitate or stearate. The phosphate or phosphate salt can be exemplified by a mono- or dialkyl phosphate (C8_2C alkyl phosphate salt such as an octyl phosphate salt or a dodecyl disk ester salt), -26-.200948943 polyoxyethylene- A mono- or dialkyl phosphate such as an alkyl phosphate salt or a polyoxyethylene-alkyl aryl phosphate salt. The basic substance constituting the salt can be exemplified by an inorganic base [ammonia, an alkali metal (sodium, potassium, etc.), an alkaline earth metal (calcium, magnesium, etc.), etc.], an organic base [lower alkylamine (trimethylamine, triethylamine, three) Butylamine, etc.), alkanolamine (ethanolamine, diethanolamine, dimethylpentylethanolamine, etc.), etc.]. Most of the salt systems are ammonium salts, alkyl ruthenium salts (sodium, potassium, etc.), alkylamine salts or alkanolamine salts. These anionic surfactants may be used singly or in combination of two or more of these (D) anionic surfactants, with sulfonates (alkethanesulfonates, etc.) and sulfates (alkyl sulfates). Salt, etc.) is preferred. Among the anionic surfactants (D), it is preferably a solid at normal temperature (20 to 25 ° C). The "melting point" of the anionic surfactant is 50 ° C or higher (for example, 50 to 15 (about TC), preferably 55 ° C or higher (for example, 55 to 130 ° C), and 60 to 110 ° C (for example, 65 to 15). It is more preferably about 10 (TC). When an anionic surfactant having a liquid or a low melting point at normal temperature is used, the antifogging property is liable to be low and easy to transfer and adhere to a roll (especially a metal roll) or to cause transfer. (D) The amount of the anionic surfactant can be selected according to the presence or absence of (C) nonionic surfactant and the amount used, and when (D) an anionic surfactant is used, it is relative to 100 parts by weight of the matrix composition. 01 to 200 parts by weight (for example, 1 to 150 parts by weight), preferably 2 to 130 parts by weight (for example, 3 to 125 parts by weight), preferably 5 to 120 parts by weight (for example, 7 to 120 parts by weight). Usually, it is about 10 to 100 parts by weight. Further, although the surface treatment agent may contain at least a component of (C) a nonionic surfactant and (D) an anionic surfactant, in order to impart a resin Higher anti-fog properties to contain at least (C) non-ion -27-200948943 A surfactant, particularly a component containing both (C) a nonionic surfactant and (D) an anionic surfactant. (E) An oil surface treatment agent may also contain an eucalyptus oil. In the case of the resin sheet (antifogging resin sheet) to which the surface treatment agent is applied, the anti-adhesive property or the mold release property can be improved. The type of the eucalyptus oil is not particularly limited, and examples thereof include dimethyl polysiloxane and diethyl polymerization. An alkyl polyoxyalkylene such as a decane or a trifluoropropyl polysiloxane; an aryl polyoxyalkylene such as a diphenyl polyoxyalkylene; or an alkylene such as a methylphenyl polyoxane The aryl oil may be a chain polyoxy siloxane or a cyclic polyoxy siloxane. Further, the eucalyptus oil may be, for example, a modified eucalyptus oil, for example, having a hydroxyalkyl group (hydroxyethyl group, etc.) a hydroxy C2.4 alkyl group, etc., a polyoxyalkylene group, an amine group, an N-alkylamine group, a glycidyl group or an epoxy group, a polymerizable group (vinyl group, (meth) acryl group, etc.) The eucalyptus oil can be used alone or in combination of two or more. In the eucalyptus oil, a ubiquitous dimethyl group is usually used. The decane oil can be used in various forms, and in most cases, it is used in the form of an enamel emulsion (an emulsion obtained by emulsifying and dispersing eucalyptus oil). The viscosity of the eucalyptus oil is not particularly limited, and may be, for example, at room temperature ( 15 to 25 ° C) Oswald viscosity is 50 to 50000 cSt (0.5 Torr) (0.5 χ 10_4 to 5 00xl0_4m2 / s), with 100 ~ 3 0000cSt (1 PCT) (1 χΙΟ · 4 ~ 30 〇 xl (T4m2 / s Preferably, it is preferably about 150 to 25000 cSt (1.5 χ 10·4 to 250 x 10 _4 m 2 / s). The eucalyptus oil is not necessarily used, and the eucalyptus oil is used in an amount of 1 part by weight relative to the above-mentioned matrix composition. It can be selected from about 0 to 50 parts by weight, for example, -28-.200948943 may be 0.1 to 40 parts by weight, preferably 1 to 30 parts by weight, more preferably about 5 to 25 parts by weight. The surface treatment agent may also contain various additives such as stabilizers (antioxidants, ultraviolet absorbers, etc.), tanning agents, colorants, antistatic agents, flame retardants, lubricants, waxes, preservatives, viscosity modifiers, viscosity-increasing Agent, leveling agent, defoamer, etc. Further, the surface treatment agent can be usually used in the form of a coating liquid or an immersion liquid, or a non-aqueous liquid composition containing an organic solvent as a solvent, and is usually used as an aqueous composition. Further, in the aqueous group composition, the solvent may be water alone or may be water and a hydrophilic solvent (particularly a water-miscible solvent) [e.g., alcohol (methanol, ethanol, isopropanol, etc.), ketone (acetone). A mixed solvent of an ether (dioxane, tetrahydrofuran, etc.), a serotype (methyl siroli, ethyl siroli, butyl sulphate, etc.), carbitol, etc. The surface treatment agent can be prepared by using a conventional mixing mixer or a mixing disperser, or the eucalyptus oil can be dispersed with the preparation. The solid content concentration of the surface treatment agent can be, for example, selected from the range of 0.1 to 10% by weight, such as 〇. 1 to 2% by weight, preferably 〇·3 to 1.8% by weight, and about 0.5 to 1.5% by weight. For better. The viscosity of the surface treatment agent can be appropriately selected within a range that does not impair the coatability, and may be, for example, at a temperature of 20 ° C, l〇cpS (0.01 Pa, S) or less, and 1.1 to 5 cps, as measured by a steady flow viscosity measurement method. (for example, 1.2 to 3 cps) is preferable, and it is preferably about 1.3 to 2 cps. [Anti-fogging resin sheet and its production method] The anti-fog resin sheet of the present invention is composed of a resin sheet and an anti-fog layer (coating layer or coating layer) formed on at least one surface (one surface or both surfaces) of the resin sheet. In the above configuration, the antifogging layer contains the surface treatment agent. -29- .200948943 Resin sheet can use various thermoplastic resins having film or sheet formability, such as polyethylene resin (polyethylene, ethylene-ethyl acrylate copolymer, ionic polymer, etc.), polypropylene resin (poly) An olefin resin such as propylene, propylene-ethylene copolymer or the like; poly-4-methylpentene-1; a vinyl alcohol resin such as polyvinyl alcohol or an ethylene-vinyl alcohol copolymer; or a vinyl chloride resin such as polyvinyl chloride. Resin; styrene resin; polyethylene terephthalate, polybutyl phthalate
聚醯胺系樹脂；聚丙烯腈系樹脂；聚碳酸酯系樹脂；聚苯 β 醚系樹脂；聚颯系樹脂；纖維素衍生物等來形成。該等樹 脂可單獨或組合使甩2種以上。又，樹脂片可以是單層片， 亦可以是複數樹脂片層積而成之積層片。樹脂片的厚度能 夠按照用途而適當地選擇，例如10微米〜5毫米，以25 微米〜1毫米左右爲佳。利用於容器成形時，樹脂片的厚 度係例如可以是50微米〜2毫米，以50微米〜1 000微米（例 如100〜1000微米）爲佳，以120微米〜5 00微米左右爲更 佳。 〇 較佳樹脂片係能夠使用具有成形加工性之薄片、特別 是疏水性合成樹脂片，例如烯烴系樹脂（特別是聚丙烯系樹 脂）、聚酯系樹脂（特別是聚對酞酸乙二酯系樹脂）、苯乙烯 系樹脂來構成。以成形加工性高的樹脂片，例如苯乙烯系 樹脂片爲特佳。 苯乙烯系樹脂係包含含有芳香族乙烯系單體（苯乙 烯、乙烯基甲苯、甲基苯乙烯等）作爲構成成分之同元 聚合物、芳香族乙烯系單體與共聚合性單體之共聚物及該 等的混合物。更具體地，苯乙烯系樹脂可例示非橡膠強化 -30- 200948943 苯乙烯系樹脂[通用聚苯乙烯（GPPS)、苯乙烯·甲基丙烯酸 甲酯共聚物（MS樹脂）、丙烯腈-苯乙烯共聚物（AS樹脂）、 丙烯腈-苯乙烯-甲基丙烯酸甲酯共聚物等]、含有橡膠的苯 乙烯系樹脂[橡膠強化聚苯乙烯（高耐衝擊聚苯乙 烯：HIPS)、苯乙烯-二烯嵌段共聚物或其氫添加物（聚苯乙烯 -聚丁二烯-聚苯乙烯嵌段共聚物等）、丙烯腈-丁二烯-苯乙 烯共聚物（ABS樹脂）、丙烯腈A及苯乙烯S對橡膠成分X(丙 烯酸橡膠、氯化聚乙烯、乙烯-丙烯橡膠（EPDM)、乙稀-乙 © 酸乙烯酯共聚物等）接枝聚合而成之AXS樹脂等]。該等苯 乙烯系樹脂可單獨或組合使用2種以上。又，苯乙烯樹脂 片可以是透明性高的苯乙烯系樹脂片（例如由GPPS等的非 橡膠強化苯乙烯系樹脂所構成之非橡膠強化苯乙烯系樹脂 片、由苯乙烯系樹脂與苯乙烯-二烯嵌段共聚物或其氫添加 物所構成之苯乙烯樹脂片），亦可以是橡膠強化苯乙烯系樹 脂片。 樹脂片也可含有各種添加劑，例如：安定劑（抗氧化 0 劑、紫外線吸收劑、熱安定劑等）、防靜電劑、結晶核成長 劑、烴系聚合物、塑化劑、礦物油、塡料、著色劑等。 樹脂片能夠藉由常用的方法例如T字型模頭法或吹塑 法等常用的成膜方法來得到。樹脂片可以是未拉伸，但是 以經拉伸爲佳。拉伸薄膜可以是單軸拉伸薄膜，但是以是 雙軸拉伸薄膜爲佳，又.，拉伸薄膜亦可按照必要進行熱處 理（熱固定拉伸法可舉出常用的拉伸法，例如輥拉伸、 壓延拉伸、皮帶拉伸、擴幅機拉伸、管拉伸或組合該等而 成之拉伸法等。拉伸倍率能夠按照所需要的薄片特性而適 -31- 200948943 當地設定，例如1.2〜20倍，以1.5〜15倍爲佳，以2〜10 倍左右爲更佳。 在樹脂片的表面亦可施行常用的表面處理，例如電暈 放電處理、高頻處理等。特別是以將樹脂片進行電暈放電 處理，並在電暈放電處理面形成防霧層爲佳。又，樹脂片 的表面張力係依照薄片的種類而不同，不可一槪地決定， 依照JIS K-6768「聚乙烯及聚丙烯薄膜的濕潤試驗方法」 測定時，係 30〜65達因/公分（3〇χ10_5〜65xl(T5N/cm)左 © 右。苯乙烯系樹脂片時，表面張力係40〜62達因/公分 (4〇xl(Ts 〜62xl〇-5 N/cm)，以 42 〜62 達因 /公分（42 χ 1 0·5 〜 62xlO_5N/cm)爲佳，以 45 〜60 達因/ 公分（45χ10·5 〜6〇χ10·5 N/cm)左右爲更佳。 薄片表面的表面張力太高時，可能是因薄片表面被過 度活化，而變得容易黏結。因此，將已捲取成卷物狀之薄 片退卷時變爲困難，或是將成形的複數容器重疊並穿孔 時，容器彼此之間產生黏附，致使將容器剝離並收納內容 〇 物之作業效率容易低落。 本發明的防霧性樹脂片係透明性及表面外觀（光澤等） 優良，即便捲取成卷物狀後或成形加工後（例如深拉伸成形 後）亦具有高防霧性。而且，亦能夠降低防霧劑對成型機的 污染。 表面處理劑係即便塗布量能夠發揮高防霧性。因此， 表面處理劑的塗布量（乾燥後的塗布量）係例如可以是選自 2〜150毫克/平方公尺（例如3〜100毫克/平方公尺）左右的 廣闊範圍，通常爲5〜60毫克/平方公尺（例如7〜50毫克/ -32- 200948943 平方公尺），以10〜40毫克/平方公尺左右爲佳。本發明係 即便表面處理劑之乾燥後的塗布量爲5〜50毫克/平方公尺 (例如10〜40毫克/平方公尺）左右，在將樹脂片進行容器成 形（例如深拉伸成形）亦能夠維持高防霧性。 本發明的防霧性樹脂片係使用表面處理劑處理樹脂 片的至少一面即可，亦可使用表面處理劑處理（或塗布處理） 一面，並使用各種處理劑（例如含有用以提升耐黏結性之抗 黏結劑、防靜電性或滑性之防靜電劑或潤滑劑之塗覆劑等） 〇處理（或塗布處理）另外一面。特別是亦可以在樹脂片的一 面（電暈放電處理等）形成表面處理劑的被覆層，並在另外 一面（亦可以是經電暈放電處理之面等）形成脫模層（或抗黏 結層）。 脫模層（或抗黏結層）係亦可以含有各種脫模劑（或抗黏 結劑），例如蠟（包含礦物系蠟、植物系蠟、合成蠛等）等， 以至少含有矽油爲佳。而且，較佳的脫膜層係至少含有具 有伸氧乙基單位之醚系親水性高分子及矽油。又，矽油能 〇 夠使用與前述同樣的矽油（二甲基聚矽氧烷等又，具有 伸氧乙基單位之醚系親水性高分子係能夠使用非離子性界 面活性劑，例如聚氧乙烯-聚氧丙烯嵌段共聚物、具有伸氧 乙基單位之非離子性界面活性劑等。 在較佳態樣，矽油係與前述同樣地，能夠使用乳液（水 性乳液）的形態。又，醚系親水性高分子係含有選自聚氧乙 烯-聚氧丙烯嵌段共聚物、及具有伸氧乙基單位之非離子性 界面活性劑之至少一種時即可，通常係多半的情況是至少 含有前述嵌段共聚物。 -33- 200948943 在脫模劑，醚系親水性高分子的比率能夠在不損害防 霧性或耐黏結性的範圍選擇，相對於1〇〇重量份矽油，能 夠選自0〜1000重量份左右的範圍，通常可以是10〜500 重量份，以20〜200重量份（例如50〜150重量份）爲佳， 以30〜100重量份（例如50〜100重量份）左右爲更佳。 又’脫模劑等的處理劑亦可含有各種添加劑，例如安 定劑（抗氧化劑、紫外線吸收劑等）、塡料、著色劑、防靜 電劑、難燃劑、潤滑劑、蟣、防腐劑、黏度調整劑、增黏 © 劑、調平劑、消泡劑等。又，處理劑係通常能夠使用塗布 液或浸漬液的形態，亦可以是以有機溶劑作爲溶劑之非水 性液狀組成物，通常係以作爲水性組成物的形式利用。又， 在水性組成物，溶劑可以是水單獨，亦可以是水與前述例 示的親水性溶劑（特別是水混和性溶劑）之混合溶劑。 脫模劑等的處理劑之塗布量（乾燥後的塗布量）能夠按 照處理劑的種類等而選自1〜200毫克/平方公尺（例如5〜 100毫克/平方公尺）左右之廣閨範圍，通常爲2〜100毫克/ φ 平方公尺，以3〜50毫克/平方公尺（5〜30毫克/平方公尺） 爲佳，以5〜25毫克/平方公尺左右爲更佳。 防霧性樹脂片能夠藉由將前述表面處理劑（或防霧劑） 塗布在樹脂片的至少一面來製造》又，亦能夠藉由將前述 表面處理劑（或防霧劑）塗布在前述樹脂片的一面，並在另 外一面塗布前述處理劑（例如脫模劑或抗黏結劑等）來製造 防霧性樹脂片。前述表面處理劑（或處理劑）的塗布能夠利 用常用的塗布手段，例如噴霧器、輥塗布器、凹版輥塗布 器、刮刀塗布器 '浸漬塗布器等。又，必要時亦可複數次 -34- 200948943 塗布前述表面處理劑（或處理劑）。將前述表面處理劑（或處 理劑）塗布於樹脂片後，通常藉由將塗布層乾燥，能夠形成 防霧層或處理層（脫膜層等）》 防霧性樹脂片可連續地供給至後處理製程（容器成形 製程等），通常係多半的情況是捲取成爲卷物狀後，供給至 後處理製程。在將樹脂片捲取而成的捲取卷物，即便在卷 芯部的樹脂片，亦能夠大幅度地抑制防霧成分的轉移（傳 印），不僅是高溫防霧性而且低溫防霧性亦優良，經過長期 © 間亦能夠維持高防霧性。又，能夠抑制白化，且不會損害 樹脂片的透明性、光澤等。因此，能夠利用於各種用途， 例如保護薄片（或薄膜）、食品包裝等的包裝用薄片（或薄膜） 等。使用成形性高的樹脂片而成的被覆樹脂片係二次成形 性高，能夠適合於容器等的成形加工。 [容器及其製造方法] 本發明的容器（防霧性容器）係若是含有樹脂製容器、 及形成於該容器的至少一部分的表面（例如容器本體的內 〇 面或外面、蓋體的內面或外面等之至少一面）之防霧層（含 有前述表面處理劑之防霧層）即可，可以是依照前述的塗布 方法（噴霧等）在樹脂製容器的表面塗布表面處理劑所得到 的容器，亦可以是使用前述防霧性樹脂片所形成之容器（藉 由將防霧性樹脂片成形加工所得到的容器等）等。因爲此種 容器係防霧性及透明性優良，作爲食品包裝用容器等用以 收納含有水分的收納物之容器係有用的。而且，在前述的 容器，作爲構成樹脂製容器之樹脂係可使用在前述樹脂片 項目所例示的樹脂。 -35- 200948943 通常容器係具有用以收納食品等收納物之至少 體，容器本體的開口部係亦可使用包裝薄膜被覆。 器亦可以是由容器本體、及透過鉸鏈部而覆蓋前述 體的開口部之蓋體所構成。又，具有蓋體之成形品 體的內面亦可使用前述表面處理劑進行處理》 使用防霧性樹脂片所形成的容器，多半的情況 述防霧性樹脂片依照常用的熱成形法形成容器。熱 (或二次成形加工）能夠利用例如吹氣成形法、真 © 法、壓空成形法（熱板加熱式壓空成形法、輻射加 空成形法等的加熱壓空成形法）、真空壓空成形法、 助成形法、對膜成形法等。使用拉伸樹脂片時，通 的情況是利用熱板加熱式壓空成形法。 在本發明，即便供給此種熱成形（二次成形）， 維持髙防霧性及透明性。特別是將防霧性樹脂片進 伸成形，不僅是高溫防霧性而且低溫防霧性亦優良 維持高防霧性。在深拉伸容器成形，拉伸比（容器| 〇 開口部的內徑之比率）可以是0.4〜1.5，以0.5〜1 〇 . 6〜1)左右爲佳。 [產業上之利用可能性] 因爲本發明的防霧性樹脂片係防霧性優良，同 防止傳印，藉由塗布等應用於樹脂片，來得到防霧 片係有用的。又，因爲防霧性表面處理劑係對金屬 附性小，不會污染金屬輥。因此，防霧性樹脂片係 情況具有高透明性及光澤。而且，防霧性樹脂片係 給至二次成形（例如熱成形）等，亦能夠維持髙防霧 容器本 又，容 容器本 時，蓋 是將前 成形法 空成型 熱式壓 插塞輔 常多半 亦能夠 行深拉 ，能夠 β高度/ .2(例如 時能夠 性樹脂 輥等黏 多半的 即便供 性。在 -36- 200948943 表面具有使用防霧性表面處理劑所形成的防霧層之容器， 防霧性優良且收納物（或內容物）的視認性亦高。因此，本 發明的容器係適合於收納各種收納物（內容物），特別是收 納含有水分的收納物（食品等），而且作爲在容易產生結霧 的環境下使用之容器（例如用以收納在低溫保持之生鮮食 品或調理食品等及其他加熱調理食品等之容器）亦是有用 的。 [實施例] © 以下，基於實施例更詳細地說明本發明，但是本發明 未限定於該等實施例。 又，實施例及比較例係使用下述成分（A)〜（D)。 (A) 脂肪醯胺 (A1)椰子油脂肪酸二乙醇醯胺（三洋化成（股）製、 PROFANEXTRA128、椰子油脂肪酸：二乙醇醯胺=1: 1型） (A2)月桂酸二乙醇醯胺（三洋化成（股）製、PROFAN AA-62EX、月桂酸：二乙醇醯胺=1: 1型） Ο (A3)椰子油脂肪酸一乙醇醯胺（三洋化成（股）製、PROFAN AB-2 0、椰子油脂肪酸：一乙醇醯胺=1: 1型） (A4)聚氧乙烯椰子油脂肪酸一二乙醇醯胺（三洋化成（股） 製、PROFAN ME-20、椰子油脂肪酸：一乙醇醯胺=1: 1型） (A5)月桂酸一異丙醇醯胺（三洋化成（股）製、PROFAN AD-31、月桂酸：一異丙醇醯胺=1: 1型） (A6)椰子油脂肪酸二.乙醇醯胺（三洋化成（股）製、PR0FAN 2012E、椰子油脂肪酸：二乙醇醯胺=1·· 2型）。 (B) 水溶性高分子 -37- 200948943 (B1)聚乙烯基吡咯啶酮（BASF公司製、LUVITECK-90、玻 璃轉移溫度爲180°C、重量平均分子量爲9〇xl04〜15〇χ104) (B 2)乙烯基吡咯啶酮/乙酸乙烯酯共聚物（BASF公司製、 LUVITECVA64、玻璃轉移溫度爲70〇C) (B3)聚乙烯醇（KURARAY(股）製、POVAL PVA117、熔點爲 180°C、皂化度爲98〜99莫耳°/〇 (B4)甲基纖維素（信越化學工業（股）製、METOLOSE SM100、熔點爲 3 00°C ) 〇 (B5)羧甲基纖維素（DAICEL化學工業（股）製、CMC DAICEL 1 260、熔點爲 23 0〇C ) (B6)聚氧乙烯（明成化學工業（股）製、ALKOXL-11、熔點爲 70°C、重童平均分子量爲llxlO4)。 (C) 非離子性界面活性劑 (C1)蔗糖脂肪酸酯（理研VITAMIN(股）製、RIKEMALA、熔 點爲90°C、固體成分濃度爲41重量％的水溶液） (C2)聚氧乙烯月桂基醚（第一工業製藥（股）製、DKS、 0 NL-600、熔點爲 54°C ) (C3)甘油一蘿酸酯（理硏 VITAMIN(股）製、RIKEMAL B-100、熔點爲 75 〜82°C)。 (D) 陰離子性界面活性劑 (D1)烷磺酸鈉（花王（股）製、LATEMUL PS、碳數15左右的 烷磺酸鈉、熔點70 °C、固體成分濃度爲40重量％的水溶液） (D2)月桂基硫酸鈉（花王（股）製、EMAL 2FG、熔點l〇4°C)。 實施例1〜26及比較例1〜7 以各成分的固體成分比率（各成分乾燥後的重量比率） -38- 200948943 成爲表所示比率（重量份）的方式調製水性表面處理劑（防霧 處理劑）。又，處理劑的濃度係按照評價項目而不同，處理 劑的濃度係表示固體成分的濃度（重量％)。而且，藉由將水 性表面處理劑（防霧處理劑）按照以下的評價特性項目，以 規定量塗布在薄片厚度爲0.25毫米的雙軸拉伸聚苯乙烯薄 膜的電暈放電處理面上，並使用熱風乾燥機在8 0 °C乾燥2 分鐘來形成防霧層。 依照下述評價所得到的防霧性樹脂片的特性（初期特 〇性）、並評價將防霧性樹脂片層積且加壓後的薄片之特性 (加壓後特性）。 (1)防霧性樹脂片的初期特性 (l-i)高溫防霧性 將薄片厚度爲0.25毫米的雙軸拉伸聚苯乙烯薄片，於 54達因/公分以上（54^1(T5N/cm)進行電暈放電處理，並將 防霧處理劑（濃度0.7重量％)以乾燥後的塗布量20毫克/平 方公尺使用5號邁耶氏棒（Mayer’s bar)塗布在該電暈放電 ❹ 處理面上，並乾燥來形成防霧層。將所得到的防霧性樹脂 片切取規定尺寸（120毫米X120毫米），並在使用桌上型雙 軸拉伸機（岩本製作所（股）製）使其拉伸70毫米。在放入60 °C熱水的容器之開口部，以朝向薄片的防霧層的方式載置 薄片，並在常溫環境下放置2分鐘。接著，將薄片的接觸 蒸氣部分，載置在印刷在紙上之不同字型大小的文字群「防 霧性」上面，並依照下述基準，目視評價薄片的霧度程度。 5:字型大小爲5的「防霧性」文字係能夠清楚地讀取 4:字型大小爲1〇的「防霧性」文字係能夠清楚地讀取 -39- 200948943 3:字型大小爲14的「防霧性」文字係能夠清楚地讀取 2:字型大小爲18的「防霧性」文字係能夠清楚地讀取 1 :文字係無法分辨。 (Ι-ii)低溫防霧性 於周圍的溫度23°C，在放入水（23t )的容器，將在（1-i) 高溫防霧性的評價所得到之經拉伸的防霧性樹脂片，以防 霧層朝向容器的開口部之方式載置薄片，並在該狀態放入 5 °C的恆溫槽內且放置10分鐘。接著與在防霧性樹脂片的 G 初期特性之（l-i)高溫防霧性的評價同樣地進行評價剛取出 的薄片之霧度程度，並算出評價5片薄片的結果之平均値。 (Ι-iii)對金屬之轉印性 將薄片厚度爲0.25毫米的雙軸拉伸聚苯乙烯薄片，於 54達因/公分以上（54xl(TsN/cm)進行電暈放電處理，並將 防霧處理劑（濃度1.0重量％)以乾燥後的塗布量30毫克/平 方公尺使用5號邁耶氏棒（Mayer’s bar)塗布在該電暈放電 處理面上，並乾燥來形成防霧層。將所得到的防霧性樹脂 Φ 片切取規定尺寸（5公分x5公分），並與同大小的鋁片疊合 防霧面側，且使用不鏽鋼板（厚度爲5毫米、3公分x5公分） 夾住。將其水平地放置在60°C的恆溫槽，進而載置15公 斤的砝碼且放置1小時。放置後，從恆溫槽取出且冷卻至 常溫後，觀察防霧面與鋁片接觸的面，求取相對於接觸面 積，防霧面轉印至鋁片之比率。評價5片薄片並求取其平 均。 (2)加壓後的薄片特性 將薄片厚度爲0.25毫米的雙軸拉伸聚苯乙烯薄片，於 -40- 200948943 54達因/公分以上（54xl(T5N/cm)進行電暈放電處理，並將 防霧處理劑（濃度0.7重量％)以乾燥後的塗布量20毫克/平 方公尺使用5號邁耶氏棒（Mayer’s bar)塗布在該電暈放電 處理面上，並乾燥來形成防霧層。將所得到的防霧性樹脂 片切取規定尺寸（3 0公分x30公分）且10叠合後，在溫度40 °C及負荷10kgf/cm2(与98N/cm2)加壓1小時後，釋放壓力 並將每片薄片分離且依照下述評價薄片傳印及高溫防霧 性，來作爲將薄片捲取成爲卷物狀時的薄片特性之指標。 〇 (2-i)白化 測定防霧性樹脂片之加壓前後的霧度値（％)，並求取其 差異。 (2-ii)高溫防霧性 對加壓後之分離的薄片，與在防霧性樹脂片的初期特 性之高溫防霧性（Ι-i)的評價同樣地進行操作，並與前述高 溫防霧性（Ι-i)的評價同樣地進行評價，且算出5片薄片的 平均値。 ❹ 實施例及比較例所得到的結果係如表1〜表3所示。 -41- 200948943Polyamine-based resin; polyacrylonitrile-based resin; polycarbonate-based resin; polyphenylene-β-ether resin; polyfluorene-based resin; cellulose derivative or the like. These resins may be used alone or in combination of two or more kinds. Further, the resin sheet may be a single layer sheet or a laminate sheet in which a plurality of resin sheets are laminated. The thickness of the resin sheet can be appropriately selected depending on the use, for example, 10 μm to 5 mm, preferably about 25 μm to 1 mm. When the container is formed, the thickness of the resin sheet may be, for example, 50 μm to 2 mm, preferably 50 μm to 1 000 μm (e.g., 100 to 1000 μm), and more preferably 120 μm to 500 μm. The preferred resin sheet can use a sheet having moldability, particularly a hydrophobic synthetic resin sheet, such as an olefin resin (particularly a polypropylene resin), a polyester resin (especially polyethylene terephthalate). It is composed of a resin and a styrene resin. A resin sheet having high moldability, for example, a styrene resin sheet is particularly preferable. The styrene resin includes a homopolymer composed of an aromatic vinyl monomer (styrene, vinyl toluene, methyl styrene, etc.) as a constituent component, copolymerization of an aromatic vinyl monomer and a copolymerizable monomer. And a mixture of these. More specifically, the styrene resin can be exemplified by non-rubber-reinforced -30-200948943 styrene resin [general polystyrene (GPPS), styrene·methyl methacrylate copolymer (MS resin), acrylonitrile-styrene Copolymer (AS resin), acrylonitrile-styrene-methyl methacrylate copolymer, etc.], rubber-containing styrene resin [rubber-reinforced polystyrene (high impact polystyrene: HIPS), styrene - Diene block copolymer or hydrogen additive thereof (polystyrene-polybutadiene-polystyrene block copolymer, etc.), acrylonitrile-butadiene-styrene copolymer (ABS resin), acrylonitrile A And AXS resin obtained by graft-polymerizing styrene S to rubber component X (acrylic rubber, chlorinated polyethylene, ethylene-propylene rubber (EPDM), ethylene-vinyl acetate copolymer, etc.). These styrene-based resins may be used alone or in combination of two or more. Further, the styrene resin sheet may be a styrene resin sheet having high transparency (for example, a non-rubber-reinforced styrene resin sheet composed of a non-rubber-reinforced styrene resin such as GPPS, or a styrene resin and styrene). The styrene resin sheet composed of the diene block copolymer or the hydrogen additive thereof may be a rubber-reinforced styrene resin sheet. The resin sheet may also contain various additives such as stabilizers (antioxidant agents, ultraviolet absorbers, heat stabilizers, etc.), antistatic agents, crystal nucleating agents, hydrocarbon polymers, plasticizers, mineral oils, strontiums. Materials, colorants, etc. The resin sheet can be obtained by a usual film forming method such as a T-die method or a blow molding method by a usual method. The resin sheet may be unstretched, but it is preferably stretched. The stretched film may be a uniaxially stretched film, but it is preferably a biaxially stretched film, and the stretched film may be subjected to heat treatment as necessary (the heat-fixing drawing method may be a commonly used stretching method, for example, Roll stretching, calendering stretching, belt stretching, stretcher stretching, tube stretching, or a combination of such stretching methods, etc. The stretching ratio can be adapted to the desired sheet characteristics -31-200948943 The setting is, for example, 1.2 to 20 times, preferably 1.5 to 15 times, more preferably about 2 to 10. The surface of the resin sheet can also be subjected to a usual surface treatment such as corona discharge treatment or high frequency treatment. In particular, it is preferable to subject the resin sheet to corona discharge treatment, and to form an antifogging layer on the corona discharge treated surface. Further, the surface tension of the resin sheet varies depending on the type of the sheet, and cannot be determined in accordance with JIS K. -6768 "Test method for wetness of polyethylene and polypropylene film" When measuring, it is 30 to 65 dynes/cm (3〇χ10_5~65xl (T5N/cm) left to right. When styrene resin sheet, surface tension system 40 to 62 dyne/cm (4〇xl (Ts ~ 62xl〇-5 N/cm) It is better to use 42 to 62 dyne/cm (42 χ 1 0·5 to 62xlO_5N/cm), preferably 45 to 60 dyne/cm (45χ10·5 to 6〇χ10·5 N/cm). When the surface tension of the surface of the sheet is too high, the surface of the sheet may be excessively activated to become easily bonded. Therefore, it becomes difficult to unwind the sheet which has been wound into a roll, or the plural will be formed. When the containers are overlapped and perforated, the containers are adhered to each other, and the work efficiency of peeling off the containers and accommodating the contents of the containers is reduced. The antifogging resin sheet of the present invention is excellent in transparency and surface appearance (gloss, etc.) even if it is rolled. It also has high anti-fog property after being taken into a roll shape or after forming (for example, after deep drawing). Moreover, it is also possible to reduce the contamination of the molding machine by the anti-fogging agent. The surface treatment agent can exert high protection even if the coating amount is high. Therefore, the coating amount of the surface treatment agent (coating amount after drying) may be, for example, a wide range selected from about 2 to 150 mg/m 2 (for example, 3 to 100 mg/m 2 ), usually 5 to 60 mg / m ^ 2 ( For example, 7 to 50 mg / -32 - 200948943 m ^ 2 ), preferably about 10 to 40 mg / m ^ 2 . The present invention is a coating amount of 5 to 50 mg / m ^ 2 even after the surface treatment agent is dried. (For example, 10 to 40 mg/m2), the resin sheet can be subjected to container molding (for example, deep drawing) to maintain high antifogging property. The antifogging resin sheet of the present invention is treated with a surface treating agent. At least one side of the sheet may be used, or a surface treatment agent may be used (or a coating treatment) on one side, and various treatment agents (for example, an antistatic agent containing anti-adhesive agent for improving adhesion resistance, antistatic property or slip property) may be used. Or a lubricant coating agent, etc.) 〇 treatment (or coating treatment) on the other side. In particular, a coating layer of a surface treatment agent may be formed on one side of a resin sheet (corona discharge treatment or the like), and a release layer (or an anti-adhesion layer may be formed on the other side (which may also be a surface subjected to corona discharge treatment, etc.). ). The release layer (or anti-adhesive layer) may also contain various release agents (or anti-adhesive agents) such as waxes (including mineral waxes, plant-based waxes, synthetic oximes, etc.), and it is preferred to contain at least eucalyptus oil. Further, a preferred release layer contains at least an ether-based hydrophilic polymer having an oxygen-extended ethyl unit and an eucalyptus oil. In addition, the eucalyptus oil can be used in the same manner as the above-mentioned eucalyptus oil (dimethyl methoxide or the like, and the ether-based hydrophilic polymer having an oxygen-extended ethyl unit can use a nonionic surfactant such as polyoxyethylene. a polyoxypropylene block copolymer, a nonionic surfactant having an oxygen-extended ethyl unit, etc. In a preferred embodiment, the eucalyptus oil can be used in the form of an emulsion (aqueous emulsion) in the same manner as described above. The hydrophilic polymer may contain at least one selected from the group consisting of a polyoxyethylene-polyoxypropylene block copolymer and a nonionic surfactant having an oxygen-extended ethyl unit, and usually, at least one of them is contained at least The above-mentioned block copolymer. -33- 200948943 The ratio of the ether-based hydrophilic polymer in the release agent can be selected within a range that does not impair the antifogging property or the blocking property, and can be selected from the hydrazine oil of 1 part by weight. The range of about 0 to 1000 parts by weight is usually 10 to 500 parts by weight, preferably 20 to 200 parts by weight (for example, 50 to 150 parts by weight), and preferably 30 to 100 parts by weight (for example, 50 to 100 parts by weight). For better. Further, the treatment agent such as a release agent may contain various additives such as a stabilizer (antioxidant, ultraviolet absorber, etc.), a tanning agent, a coloring agent, an antistatic agent, a flame retardant, a lubricant, a hydrazine, a preservative, a viscosity adjusting agent, a viscosity increasing agent, a leveling agent, an antifoaming agent, etc. Further, the treating agent can be usually in the form of a coating liquid or an immersion liquid, or a nonaqueous liquid composition using an organic solvent as a solvent. It is usually used in the form of an aqueous composition. Further, in the aqueous composition, the solvent may be water alone or a mixed solvent of water and the above-exemplified hydrophilic solvent (particularly, a water-miscible solvent). The coating amount of the treating agent (the amount of coating after drying) can be selected from the range of 1 to 200 mg/m 2 (for example, 5 to 100 mg/m 2 ) in accordance with the type of the treating agent, etc., usually It is preferably 2 to 100 mg / φ m ^ 2 , preferably 3 to 50 mg / m ^ 2 (5 to 30 mg / m ^ 2 ), preferably 5 to 25 mg / m ^ 2 or so. Resin sheet can be as described above A surface treatment agent (or an antifogging agent) is applied to at least one side of the resin sheet. Further, the surface treatment agent (or an antifogging agent) may be applied to one surface of the resin sheet, and the other surface may be coated on the other surface. A treatment agent (for example, a release agent or an anti-adhesive agent, etc.) is used to manufacture an anti-fog resin sheet. The coating of the aforementioned surface treatment agent (or treatment agent) can utilize a common coating means such as a sprayer, a roll coater, or a gravure roll coater. , a knife applicator, a dip coater, etc. Further, if necessary, the surface treatment agent (or treatment agent) may be applied in a plurality of times - 34 - 200948943. After the surface treatment agent (or treatment agent) is applied to the resin sheet, usually The antifogging layer or the treatment layer (release layer, etc.) can be formed by drying the coating layer. The antifogging resin sheet can be continuously supplied to the post-treatment process (container forming process, etc.), and usually the case is most. After being in the form of a roll, it is supplied to a post-treatment process. In the wound material obtained by winding the resin sheet, the resin sheet of the core portion can greatly suppress the transfer (transfer) of the anti-fogging component, and is not only high-temperature anti-fogging property but also low-temperature anti-fogging property. It is also excellent, and it can maintain high anti-fog property after a long period of time. Further, whitening can be suppressed without impairing the transparency, gloss, and the like of the resin sheet. Therefore, it can be utilized for various uses, such as a sheet (or film) for packaging sheets (or films), food packaging, and the like. The coated resin sheet obtained by using a resin sheet having high moldability has high secondary moldability and can be suitably used for forming a container or the like. [Container and Method of Producing the Same] The container (antifogging container) of the present invention comprises a resin container and a surface formed on at least a part of the container (for example, the inner surface or the outer surface of the container body or the inner surface of the lid body) The antifogging layer (the antifogging layer containing the surface treatment agent) of at least one of the outer surfaces may be a container obtained by applying a surface treatment agent to the surface of the resin container according to the coating method (spray or the like) described above. The container formed by using the anti-fogging resin sheet (a container obtained by molding an anti-fogging resin sheet) or the like may be used. Since such a container is excellent in antifogging property and transparency, it is useful as a container for storing a container containing moisture as a food packaging container or the like. In the above-mentioned container, the resin exemplified in the above-mentioned resin sheet item can be used as the resin constituting the resin container. -35- 200948943 Generally, the container has at least a body for accommodating a food or the like, and the opening of the container body can be covered with a packaging film. The container may be constituted by a container body and a lid covering the opening of the body through the hinge portion. Further, the inner surface of the molded article having the lid body can be treated with the surface treatment agent. A container formed of an antifogging resin sheet is used. Most of the cases, the antifogging resin sheet is formed into a container according to a usual thermoforming method. . The heat (or the secondary forming process) can be, for example, a blow molding method, a true method, a pressure forming method (a hot plate heating type vacuum forming method, a heating and vacuum forming method, etc.), and a vacuum pressure. Empty molding method, assist molding method, film forming method, and the like. When a stretched resin sheet is used, the hot plate heating method is used. In the present invention, even if such thermoforming (secondary molding) is supplied, the antifogging property and the transparency are maintained. In particular, the antifogging resin sheet is formed by stretching, and is excellent not only in high temperature and antifogging property but also in low temperature and antifogging property, and maintains high antifogging property. In the deep drawing container, the stretching ratio (the ratio of the inner diameter of the opening of the container | 〇 opening) may be 0.4 to 1.5, preferably 0.5 to 1 〇. 6 to 1). [Industrial Applicability] The antifogging resin sheet of the present invention is excellent in antifogging property, and is also useful for preventing fogging, and is applied to a resin sheet by coating or the like to obtain an antifogging sheet. Further, since the antifogging surface treatment agent is small in adhesion to metal, it does not contaminate the metal roll. Therefore, the antifogging resin sheet has high transparency and gloss. Further, the anti-fog resin sheet is supplied to the secondary molding (for example, thermoforming), and the anti-fog container can be maintained. The container is in the present case, and the cover is a pre-formed hollow-formed hot-press plug. Mostly, it is also possible to perform deep drawing, and it is capable of β height/.2 (for example, the availability of a resin roller such as a resin roller, etc.. The container having an antifogging layer formed of an antifogging surface treatment agent on the surface of -36-200948943 In addition, the container of the present invention is suitable for accommodating various storage items (contents), and particularly storing contents (foods, etc.) containing moisture, and the storage object (or the contents) is also high in visibility. Further, it is also useful as a container for use in an environment where fogging is likely to occur (for example, a container for storing fresh food, conditioning food, etc., and other heat-conditioned foods which are kept at a low temperature). [Examples] © EXAMPLES The present invention will be described in more detail, but the present invention is not limited to the examples. Further, in the examples and comparative examples, the following components (A) to (D) were used. (A) Fatty amide (A1) Coconut oil fatty acid diethanolamine (made from Sanyo Chemical Co., Ltd., PROFANEXTRA128, coconut oil fatty acid: diethanolamine = 1 type 1) (A2) lauric acid diethanolamine (Sanyo Chemical Co., Ltd., PROFAN AA -62EX, lauric acid: diethanolamine = 1 type 1) Ο (A3) coconut oil fatty acid monoethanol guanamine (Sanyo Chemical (stock) system, PROFAN AB-2 0, coconut oil fatty acid: monoethanol decylamine = 1: Type 1) (A4) Polyoxyethylene coconut oil fatty acid diethanolamine (Sanyo Chemical Co., Ltd., PROFAN ME-20, coconut oil fatty acid: monoethanolamine = 1: type) (A5) Laurel Acid monoisopropoxide decylamine (made from Sanyo Chemical Co., Ltd., PROFAN AD-31, lauric acid: monoisopropanol decylamine = 1 type 1) (A6) coconut oil fatty acid 2. ethanol decylamine (Sanyo Chemical ( Stock system, PR0FAN 2012E, coconut oil fatty acid: diethanolamine = 1 · · Type 2) (B) Water-soluble polymer -37- 200948943 (B1) Polyvinylpyrrolidone (BASF, LUVITECK- 90, the glass transfer temperature is 180 ° C, the weight average molecular weight is 9 〇 x 104 ~ 15 〇χ 104) (B 2) vinyl pyrrolidone / vinyl acetate Polymer (manufactured by BASF, LUVITECVA64, glass transition temperature: 70 〇C) (B3) Polyvinyl alcohol (manufactured by KURARAY Co., Ltd., POVAL PVA117, melting point of 180 ° C, saponification degree: 98 to 99 mol / 〇 (B4) Methylcellulose (manufactured by Shin-Etsu Chemical Co., Ltd., METOLOSE SM100, melting point: 300 ° C) 〇 (B5) carboxymethyl cellulose (DAICEL Chemical Industry Co., Ltd., CMC DAICEL 1 260, melting point It is 23 0 〇C) (B6) polyoxyethylene (manufactured by Mingcheng Chemical Industry Co., Ltd., ALKOXL-11, melting point 70 ° C, average molecular weight of heavy children is llxlO4). (C) Nonionic surfactant (C1) sucrose fatty acid ester (manufactured by Riken VITAMIN Co., Ltd., RIKEMALA, an aqueous solution having a melting point of 90 ° C and a solid concentration of 41% by weight) (C2) Polyoxyethylene lauryl Ether (First Industrial Pharmaceutical Co., Ltd., DKS, 0 NL-600, melting point 54 ° C) (C3) glycerol mono oleate (manufactured by VITAMIN Co., Ltd., RIKEMAL B-100, melting point 75 〜 82 ° C). (D) Anionic surfactant (D1) sodium alkane sulfonate (manufactured by Kao), LATEMUL PS, sodium alkane sulfonate having a carbon number of about 15, an aqueous solution having a melting point of 70 ° C and a solid concentration of 40% by weight. (D2) sodium lauryl sulfate (manufactured by Kao Corporation, EMAL 2FG, melting point l〇4 ° C). Examples 1 to 26 and Comparative Examples 1 to 7 A solid surface treatment agent (anti-fog) was prepared in such a manner that the solid content ratio of each component (weight ratio after drying of each component) -38 - 200948943 is the ratio (parts by weight) shown in the table. Treatment agent). Further, the concentration of the treating agent differs depending on the evaluation item, and the concentration of the treating agent indicates the concentration (% by weight) of the solid component. Furthermore, the aqueous surface treatment agent (antifogging treatment agent) is applied to the corona discharge treatment surface of the biaxially stretched polystyrene film having a sheet thickness of 0.25 mm in a predetermined amount by the following evaluation characteristics. The anti-fog layer was formed by drying at 80 ° C for 2 minutes using a hot air dryer. The characteristics (initial characteristics) of the antifogging resin sheet obtained by the following evaluation were evaluated, and the characteristics (post-pressurization characteristics) of the sheet after the antifogging resin sheet was laminated and pressurized were evaluated. (1) Initial characteristics of the antifogging resin sheet (li) High temperature antifogging property Biaxially stretched polystyrene sheet having a sheet thickness of 0.25 mm at 54 dynes/cm or more (54^1 (T5N/cm) Corona discharge treatment was carried out, and an antifogging treatment agent (concentration: 0.7% by weight) was applied to the corona discharge ❹ treatment surface with a No. 5 Mayer's bar at a coating amount of 20 mg/m 2 after drying. The anti-fog layer is formed by drying and drying. The obtained anti-fog resin sheet is cut into a predetermined size (120 mm X 120 mm) and used in a table-type biaxial stretching machine (manufactured by Iwamoto Seisakusho Co., Ltd.). Stretching 70 mm. The sheet was placed in an opening portion of a container filled with hot water at 60 ° C so as to face the antifogging layer of the sheet, and allowed to stand for 2 minutes under a normal temperature environment. Then, the vapor portion of the sheet was contacted. It is placed on the "anti-fog property" of a character group of different font sizes printed on paper, and the degree of haze of the sheet is visually evaluated according to the following criteria. 5: "Anti-fog" text type with a font size of 5 Can clearly read 4: "anti-fog" text system with a font size of 1〇 It can be clearly read -39- 200948943 3: The "anti-fog" text with a font size of 14 can be clearly read 2: The "anti-fog" text with a font size of 18 can be clearly read 1 : The text is indistinguishable. (Ι-ii) Low-temperature anti-fog property at a temperature of 23 ° C in the surrounding water, in a container filled with water (23t), will be obtained in the evaluation of (1-i) high-temperature anti-fogging property. The stretched antifogging resin sheet was placed with the antifogging layer facing the opening of the container, and placed in a thermostat at 5 ° C for 10 minutes in this state. Then, the antifogging resin sheet was placed. (li) Evaluation of high-temperature anti-fogging property of the initial characteristics of G. The degree of haze of the immediately-extracted sheet was evaluated in the same manner, and the average enthalpy of the results of evaluation of the five sheets was calculated. (Ι-iii) Transferability to metal A biaxially stretched polystyrene sheet having a sheet thickness of 0.25 mm was subjected to corona discharge treatment at 54 dynes/cm or more (54 x 1 (TsN/cm), and the antifogging treatment agent (concentration: 1.0% by weight) was dried. The subsequent coating amount of 30 mg/m 2 was coated with the No. 5 Mayer's bar in the corona discharge treatment. And drying to form an anti-fog layer. The obtained anti-fog resin Φ piece is cut into a predetermined size (5 cm x 5 cm), and is laminated on the anti-fog side with an aluminum piece of the same size, and a stainless steel plate (thickness) is used. Clamped to 5 mm, 3 cm x 5 cm). Place it horizontally in a 60 ° C thermostat, and place a 15 kg weight for 1 hour. After being placed, remove it from the bath and cool to room temperature. Observe the surface of the anti-fog surface in contact with the aluminum sheet, and determine the ratio of the anti-fog surface to the aluminum sheet with respect to the contact area. Evaluate the five sheets and find the average. (2) The sheet characteristics after pressing will be Biaxially stretched polystyrene sheet with a sheet thickness of 0.25 mm, corona discharge treatment at -40-200948943 54 dynes/cm (54xl (T5N/cm), and anti-fog treatment agent (concentration 0.7% by weight) The coating amount after drying was 20 mg/m 2 was applied to the corona discharge treated surface using a No. 5 Mayer's bar, and dried to form an antifogging layer. The obtained antifogging resin sheet was cut into a predetermined size (30 cm x 30 cm) and 10 sheets were superposed, and after pressing at a temperature of 40 ° C and a load of 10 kgf/cm 2 (with 98 N/cm 2 ) for 1 hour, the pressure was released. Each of the sheets was separated and evaluated for sheet transfer and high-temperature antifogging property as follows, and was used as an index of sheet characteristics when the sheet was wound into a roll. 〇 (2-i) Whitening The haze (%) before and after pressurization of the antifogging resin sheet was measured, and the difference was determined. (2-ii) High-temperature anti-fogging property The sheet separated after pressurization is operated in the same manner as the evaluation of the high-temperature antifogging property (Ι-i) of the initial characteristics of the anti-fogging resin sheet, and the above-mentioned high-temperature prevention The evaluation of the haze (Ι-i) was similarly evaluated, and the average enthalpy of the five sheets was calculated. The results obtained in the examples and comparative examples are shown in Tables 1 to 3. -41- 200948943
【一漱】[一漱]
實施例11 〇 «Ο 〇 〇 »〇 實施例10 〇 寸 寸 〇 〇 寸 實施例9 ο *〇 〇 〇 實施例8 寸 〇 〇 實施例7 〇 寸 寸 〇 〇 實施例6 200 〇 〇 實施例5 350 寸 寸 〇 卜 〇 »〇 cn 實施例4 200 u-> 〇 〇 實施例3 ο »ri «η 〇 〇 丨實施例2丨 沄 寸 寸 〇 〇 L實施例1丨 Ο 寸 〇 〇 寸 脂肪醯胺A1(重量份） 脂肪醯胺A2(重量份） 脂肪麵A3(重量份） J 脂肪醯胺A4(重量份） 」 脂肪賺A5(重量份） J 水溶液高分子B1(重量份） § _ 細 <N CQ 帷 m m 水溶液髙分子83(重量份） 水溶液高肝B4(重量份） 水溶液高分子B5(重量份） I水溶液髙肝B6(重量份） /***S 甶 ιΜ pH u m m m 陌 虼 m Η·· gig s •ms 非離子性界面活性劑C2(重量份） 非離子性界面活性劑〔3(重量份） § _ itmi] 5 Q 觀 韋1 m m 龌 Μ § _ lltQl pit 藏 m 迪 m 虼 m ]+； 艇 Μ 高溫防霧性l-i 低溫防霧性l-ii 對金屬之轉印性l-iii(%) 1白化2-i 高溫防霧性2-ii < CQ U Q ,CN寸丨 200948943 Φ ❿Example 11 〇 Ο Ο 〇 〇 〇 〇 〇 〇 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 〇〇〇 〇〇〇 〇〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇〇 〇卜〇»〇cn Example 4 200 u-> 〇〇 Example 3 ο »ri «η 〇〇丨Example 2 丨沄 inch 〇〇L Example 1 〇〇 inch inch fat guanamine A1 ( Parts by weight Fatty amide A2 (parts by weight) Fat noodles A3 (parts by weight) J Fatty amide A4 (parts by weight)" Fat earned A5 (parts by weight) J Aqueous solution B1 (parts by weight) § _ Fine <N CQ 帷mm aqueous solution 髙 molecule 83 (parts by weight) aqueous solution high liver B4 (parts by weight) aqueous solution polymer B5 (parts by weight) I aqueous solution 髙 liver B6 (parts by weight) /***S 甶ιΜ pH ummm 虼m Η· · gig s •ms nonionic surfactant C2 (parts by weight) nonionic surfactant [3 (parts by weight) § _ itmi] 5 Q Guanwei 1 mm 龌Μ § _ lltQl pit 藏 m 迪 m 虼m ]+; boat high temperature anti-fog li low temperature anti-fog l-ii transfer of metal Sex l-iii (%) 1 bleaching 2-i high temperature anti-fog property 2-ii < CQ UQ , CN inch 丨 200948943 Φ ❿
撇 實施例22 〇 寸 Ο ο 寸 實施例21 〇 寸 ο ο 寸 實施例20 〇 寸 寸 ο ο 寸 實施例19 〇 ττ ο ο 寸 實施例18 〇 寸 ο ο 實施例17 100 ο ο yn 實施例16 ο 寸 寸 ο ο 寸 實施例15 Ο 寸 寸 ο ο Tt 實施例14 Ο \n ο ο in 實施例13 CN Ο »〇 ο ο 實施例12 jn Ο Tf ο ο 脂肪醯胺A1(重量份） 脂肪赚A2(重量份） 脂肪醯胺A3(重量份） 脂肪醯胺八4(重量份） 脂肪醯胺A5(重量份） 水溶液髙分子Bl(fiS份） 水溶液高分子82(重量份） 水溶液高分子B3(龍份） 水溶液高肝B4(重量份） 水溶液高肝85(重量份） 水溶液高分子B6(重量份） 非離子性界面活性劑C1(重量份） 非離子性界面活性劑C2(重量份） 非離子性界面活性劑C3(重量份） 陰離子性界面活性劑D1(重量份） 陰離子性界面活性劑D2(重量份） 高溫防霧性1-i 鎌防霧性l-ii 對金屬之轉印性l-iii(%) 白化2_i 髙溫防霧性2-ii < 〇 Q 200948943实施实施例22 实施 Ο 实施 实施 实施 ο ο ο 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 τ τ τ τ τ τ τ τ τ 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施ο 寸 寸 寸 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施(parts by weight) Fatty amide A3 (parts by weight) Fatty amide A4 (parts by weight) Fatty amide A5 (parts by weight) Aqueous solution 髙 molecule Bl (fiS) Aqueous solution 82 (parts by weight) Aqueous solution B3 (龙份) Aqueous solution high liver B4 (parts by weight) Aqueous solution high liver 85 (parts by weight) Aqueous solution polymer B6 (parts by weight) Nonionic surfactant C1 (parts by weight) Nonionic surfactant C2 (parts by weight) Non Ionic surfactant C3 (parts by weight) anionic interface Agent D1 (parts by weight) Anionic surfactant D2 (parts by weight) High temperature antifogging 1-i 镰 Antifogging l-ii Transferability to metal l-iii (%) Whitening 2_i 髙 Temperature antifogging 2 -ii < 〇Q 200948943
【ε«〕[ε«]
比較例7 o <N ίΝ Ο CN rn 比較例6 <N (Ν ο Ό (Ν <N 比較例5 § CN <Ν ο CN CN 比較例4 〇 o »Γϊ (Ν On fN 比較例3 〇 o f··* Ο Ο 〇 比較例2 2 寸 卜 cn 比較例1 iS «η (Ν ο 〇 <N 1實施例26| 〇 寸 ο o 丨實施例25丨 〇 寸 ο o 寸 丨實施例24丨 o 寸 对 ο o 寸 實施例23 o 卜 ΓΟ ro ο o 卜 脂肪醯胺A1(重量份） 1 脂肪麵A2(重量份） 脂肪醯胺A3(重量份） 1 脂肪赚A4(重量份） 脂肪醯胺A5(重量份） 脂肪醯胺A6(重量份） 水溶液高分子叫重量份） 水溶液高分子B2(龍份） 水溶液高肝B3®量份） § m itmil β I 1 水溶液高分子B5(重量份） 溶液高肝B6(重量份） 非離子性界面活性劑C1(重量份） _ g 觀 m 胆 聒 m i ms _ 粗 cn 蘅 m 胆 m 虼 m i •mv § _ «JtlTl pn Q 顴 m 胆 m 虼 1 迦 陰離子性界面活性劑D2(重量份） 高溫防霧性1-i 低溫防霧性l-ii 對金屬之轉印性l-iii(%) 白化2-i 髙溫防霧性2-ii < PQ U QComparative Example 7 o <N Ν Ο CN rn Comparative Example 6 <N (Ν ο Ό (Ν <N Comparative Example 5 § CN <Ν ο CN CN Comparative Example 4 〇o »Γϊ (Ν On fN Comparative Example 3 〇of··* Ο Ο 〇 Comparative Example 2 2 inch cn Comparative Example 1 iS «η (Ν ο 〇 <N 1 Example 26| 〇 ο o 丨 Example 25 丨〇 ο o inch 丨 implementation Example 24 丨o 对 o 寸 Example 23 o Bu ΓΟ ro ο o Bubo amide A1 (parts by weight) 1 Fat side A2 (parts by weight) Fat amide A3 (parts by weight) 1 Fat earned A4 (parts by weight) ) Fatty amide A5 (parts by weight) Fatty amide A6 (parts by weight) Aqueous solution of polymer is called parts by weight) Aqueous solution of polymer B2 (Long) Aqueous solution of high-hepatic B3®) § m itmil β I 1 Aqueous polymer B5 (parts by weight) solution high liver B6 (parts by weight) nonionic surfactant C1 (parts by weight) _ g g m biliary mi ms _ coarse cn 蘅m biliary m 虼mi Mv § _ «JtlTl pn Q 颧m biliary m 虼1 Anionic surfactant D2 (parts by weight) High temperature antifogging 1-i Low temperature antifogging l-ii Transferability to metal l-iii (%) Albino 2-i 防 temperature antifogging 2-ii < PQ UQ
—寸寸I 200948943 從上述表中可以清楚明白，與比較例比較，實施例的 防霧性樹脂片即便塗布量少亦顯示極高的防霧性（高溫及 低溫防霧性），即便供給容器成形（特別是深拉伸成形等）亦 能夠維持高防霧性。又，實施例的防霧性表面處理劑係即 便將薄片捲取成爲卷物狀，傳印性小且對金屬之黏附性、 轉移性亦小。 【圖式簡單說明】 無。 0 【主要元件符號說明】 無。In the above-mentioned table, it is clear that the antifogging resin sheet of the example exhibits extremely high antifogging property (high temperature and low temperature antifogging property) even when the coating amount is small, even if the supply container is formed. (especially deep drawing, etc.) can also maintain high anti-fog properties. Further, the antifogging surface treatment agent of the embodiment is obtained by winding a sheet into a roll shape, which is small in printability and small in adhesion to metal and transfer property. [Simple description of the diagram] None. 0 [Main component symbol description] None.