200914266 九、發明說明： 【發明所屬之技術領域】 . 本發明係關於在與事先於合成樹脂表面進行了印刷之 印刷材進行成形時予以一體化的裝飾薄片，及使用於裝飾 ，溥片製造之油墨’以及與裝飾薄片-體化的射出成形品。 【先前技術】 “作為裝飾合成樹脂成形品之表面的方法，已知有將事先 广藉由油墨進行印刷之合成樹脂薄片或薄膜等之印刷材（以 i::稱為裝飾薄片)安裝於成形鑄模内，射出合成樹脂於 鑄模内而使農飾薄片與合成樹脂一體化的合成樹脂之成 形方法（以下亦稱為薄膜嵌入（film insert)成形法）。 的具有可藉由印刷於成形物表面直接施加裝錦 2特被’或即使是難以形成著色或圖樣等之形狀的成形物 亦可施加裝飾的特徵。再者，由於可將形成於裝飾薄片上 ，印刷層保持於合成㈣成形品與裝飾薄片之基材薄片 j 之間並使其互相密接，故相較於印刷至成形 除了耐擦傷性優越之外’亦具有不易發生經年變 =的優點’因而不僅被湘於行動電話、個人電腦等 里電子機H，亦被制於以各種電氣製品、汽車 首的各種機器表面上的裝飾。 寺為 •兄：知膜嵌入成形法中’在藉印刷形成著色層的情 二:^形成裝飾層之薄片、著色層形成用油黑、 各= 斤填充之合成樹脂之間彼此的接黏性，有 312XP/發明說明書(補件)/97撕96135882 5 200914266 例如在日本專利JP-A~2003-285404中，係提案有透過 P制在熱可塑性樹脂薄片上形成著色層後，設置Μ以上 基底層，並設置特定組成之接黏層，以提高與聚 脂 之接黏性。 口然而’於藉薄膜嵌人成形法所製造之成形品，有多種製 °°亦有凹凸形狀者、裝飾層不連續者等。 於此種成形品中’對於僅單單考慮裝飾薄片基材盘著色 二之=接純，或著色層與成形⑽狀_接黏性方 ;乃不足。例如在提高了成形用樹脂 者上創作性的裝飾薄 、居飾層兩 的區诚，/ 〇 士 + 多數存在有未形成著色層 之間㈣㈣子右^色層的部分’褒飾薄膜與成形用樹脂 情^。 ^ 分’而有因形狀而發生上浮等之問題的 之^在於提供—種裝㈣片，其不 飾溥片上之印刷像形壯、七士… 乂、衣 I制彳豕办狀、或成形品形 形用樹脂之接黏強度大，不择4心★寻衣飾溥片與成 , 發生剝離等，或耐候性亦良 好，以及提供使用裝飾薄片之成形。口α。 【發明内容】 性題:藉由下述裝飾薄片所解決··在由敎可塑 度树脂所形成之基材薄片藉印刷形 j 片中，於基材薄片整面或基材薄：者色層之裝飾薄 區域上，形成含有著色層形成用未形成著色層的 透明油墨的透明層，並於基材〜。月漆組成所共通之 最外層上形成接黏層。，之形成有著色層之側的 312ΧΡ/發明說明書(補件)/97-01/96135882 6 200914266 4二上1裝飾薄片係於基材薄片面上將透明層形成為 正面狀後，再形成了著色層者。 成為 上述裝飾薄片中，透明層係在基 後，形成於至少未存在著色層之部分。^者色層 上述裝都薄月中，基材薄片為聚碳酸酉旨。 ^述裝㈣片中，基材薄片係含有經進行與著色層之 站性處理或易接黏層之形成的熱可塑性樹脂。θ 化=卜开將口裝鋅薄片藉由薄膜嵌入成形而與合成樹脂-體 化的成开“，係在由熱可塑性樹脂 面或基材薄片之至少未形成著色層的區域上，形】= 色層形成用油墨與清漆組成所共通之透明油墨的透明 層’在形成有著色層之側的最外層上形成接黏層之裝飾薄 片，將經由接黏層而與合成樹脂一體化者。 另外，上述成形品中，裝飾薄片係在將透明層於基材薄 片面上形成為整面狀後，再形成了著色層者。 /上述成形品t，透明層係在於基材薄片上形成著色層 後’形成在至少不存在著色層的部分上者。 士上述成形品中，基材薄片為聚碳酸酯，所一體化之合成 樹脂係含有聚丙烯或聚醯胺之至少任一種。 上述成形品中，基材薄片為形成有易接黏層之聚丙烯， 所肢化之合成樹脂為含有聚丙烯或聚酿胺之至少任一 種0 本發明之裝飾薄片，係在基材薄片上未形成著色層的部 分，形成有使用於形成著色層之著色油墨與清漆成分所共 7 312XP/發明說明書(補件)/97-01/96135882 200914266 通之透明油墨層’因此不論是否為著色層之形 ==黏性而具有一樣的接黏性。因此，藉由；發明： 矣片’將不依存於著色層之面積、圖樣、或裝飾薄片 2面形狀等’而可提供與合成樹脂—體化之成形品之間的 接黏性良好的成形品。 、 【實施方式】 ::::在使用藉印刷形成了裝制之裝飾薄片並藉 人成㈣形成的成形品中’著眼於下述要點：在即 =用具有與基材薄片及接黏層之接黏性良好之特性 声門的成著色層的油墨的情況下’基材薄片與接黏 ==仍受到影響’與裝飾薄片-體化之合成樹脂 間的剝離強度因形成於裝飾層之印刷圖案形狀、 = 響離？是未藉印刷油墨形成著色層的部分與成形 。口間的剝離強度將呈不足。200914266 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a decorative sheet which is integrated when forming a printing material which has been printed on a surface of a synthetic resin in advance, and is used for decoration, and is manufactured by a sheet. Ink' and injection molded articles with decorative sheets. [Prior Art] As a method of decorating the surface of a synthetic resin molded article, it is known to mount a printing material (i:: referred to as a decorative sheet) such as a synthetic resin sheet or a film which is printed in advance by ink. In the mold, a method of molding a synthetic resin in which a synthetic resin is injected into a mold to integrate the agricultural sheet and the synthetic resin (hereinafter also referred to as a film insert molding method) is produced by printing on the surface of the molded article. It is also possible to apply the decorative feature directly to the molded article of the shape of the lacquer 2 or even if it is difficult to form a color or a pattern, etc. Further, since it can be formed on the decorative sheet, the printed layer is held in the composite (four) molded article and The base sheets j of the decorative sheets are closely adhered to each other, so that they have an advantage of being less prone to change over the years than printing to forming, and thus are not only affected by mobile phones, individuals. The electronic machine H, such as a computer, is also decorated on the surface of various machines, such as various electrical products and car heads. Temple is: Brother: Knowing the film insert molding method' In the case of forming a colored layer by printing: ^ forming a decorative layer of the sheet, the colored layer forming oil black, and each of the synthetic resin filled with the pounds are adhesive to each other, there is 312XP / invention manual (supplement) / 97 For example, in Japanese Patent Publication No. JP-A-2003-285404, it is proposed to form a coloring layer on a thermoplastic resin sheet through a P system, and to provide a base layer of a base layer and a specific composition. Improve the adhesion to polyester. However, there are many types of molded articles manufactured by the film inlay molding method, such as those having a concave or convex shape and a discontinuous decorative layer. It is not enough to consider only the coloring of the decorative sheet substrate, the coloring layer, or the coloring layer and the forming (10) shape, which is insufficient. For example, the decorative thinner and the decorative layer are improved on the molding resin. The district of the two, / gentleman + most of the existence of the color layer between the four (4) (four) sub-color layer of the part of the '褒 薄膜 与 与 与 与 与 成形 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ The ^ is to provide - seed (four) pieces It does not decorate the printed image on the cymbal, it is strong, the seven s... The 衣, the clothing I, the shape, or the shape of the shape of the resin with a strong bond strength, do not choose 4 hearts ★ find clothes and plaques and into, Peeling or the like occurs, or the weather resistance is also good, and the formation of the decorative sheet is provided. Port α. [Summary of the Invention] Problem: Solved by the following decorative sheet · A substrate sheet formed of a plasticity resin In the printed j-sheet, a transparent layer containing a transparent ink in which a colored layer is not formed is formed on the entire surface of the substrate sheet or on the decorative thin portion of the substrate: the color layer is formed on the substrate. The adhesive layer is formed on the outermost layer common to the composition of the moon paint. The side of the colored layer is formed on the side of the colored layer 312 ΧΡ / invention specification (supplement) / 97-01/96135882 6 200914266 4 2 upper 1 decorative sheet is attached to the substrate sheet After the transparent layer is formed into a front surface, the colored layer is formed. In the above decorative sheet, the transparent layer is formed in the base and formed in at least a portion where the colored layer is not present. The color layer of the above-mentioned materials is thin, and the substrate sheet is made of polycarbonate. In the four-piece sheet, the base sheet contains a thermoplastic resin which is subjected to a standing treatment with the coloring layer or an easy adhesion layer. θ = = 开 将 将 将 将 将 将 将 将 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口 口= Transparent layer of transparent ink common to the ink for forming a color layer and varnish. A decorative sheet in which an adhesive layer is formed on the outermost layer on the side on which the colored layer is formed, and integrated with the synthetic resin via the adhesive layer. Further, in the above-mentioned molded article, the decorative sheet is formed by forming a transparent layer on the surface of the base sheet, and then forming a colored layer. / The molded article t, the transparent layer is formed by coloring on the substrate sheet. In the molded article described above, the base sheet is polycarbonate, and the integrated synthetic resin contains at least one of polypropylene and polyamide. In the product, the substrate sheet is a polypropylene formed with an easy-adhesive layer, and the synthetic resin is at least one of polypropylene or polyamine. The decorative sheet of the present invention is not formed on the substrate sheet. the The portion of the layer is formed with a color ink and varnish component used to form the coloring layer. 7 312XP/Invention Manual (Supplement)/97-01/96135882 200914266 Passing the transparent ink layer 'Therefore, whether or not the color layer is formed= = viscous and have the same adhesion. Therefore, by the invention: the crepe 'will not depend on the area of the colored layer, the pattern, or the shape of the decorative sheet, etc.' can provide a synthetic resin - A molded article having good adhesion between the molded articles. [Embodiment] :::: In the molded article formed by forming a decorative sheet by printing and forming it by (4), the following points are focused on: In the case of using a pigmented ink layer having a characteristic glottis with good adhesion to the substrate sheet and the adhesive layer, the 'substrate sheet and bonding == still affected' and the decorative sheet-body synthesis The peeling strength between the resins is determined by the shape of the printed pattern formed on the decorative layer, and is the portion where the coloring layer is not formed by the printing ink, and the peeling strength between the openings is insufficient.
L X發現，在未形成著色層之部分，藉由用 漆成分所共通之透明油墨而形成透明層，則 =间裝飾缚片與合成樹脂間的_強度，遂可解決上述 广口1題0 -=::=:於_片上的印刷油墨，係將與 片等之接黏性良好的清漆:色=醋、表面處理聚醋薄 月·巳材予以配合而製造成，例 =於將由聚醋多醇系樹脂所製造之清漆中配合既定色材 而製造。 於薄膜栽入成形t ’係藉印刷形成著色層後，直接、或 312XP/發明說明書(補件)/97-01/96135882 8 200914266 於進一步形成接黏層後，將穿 聚碳酸酯等之& $ & p 1 ' 文褽於鑄模中並射出 寸<口成Μ脂而製造成形體。 形成著色層之印刷油墨，料慮 '而選擇清漆。又，考；” 土材缚片間之接黏性 .為了提高著色層與著色層之接黏性，並 層上之接刪選擇與兩者間之接黏性良二:配置於者色 然而，於基材薄片、著色層用油黑 形之合成樹脂的各種材料的選擇中:二= 。片與用於成形之合成樹脂間的接黏 ： 層間之接㈣進行充分的考量。 〜材溥片與接黏 飾=與:ίΐ材溥1整面上未形成裝飾層的情況τ，裝 得到且；充二韦丨：之合成樹脂間的接黏性不足，而有無法 付到，、有充刀剝離強度之成形品的情形。 接=明:二:提升賴片與經成形之合成樹脂間的 稭印刷將著色層形成在基材薄片上前、藉形 、明油墨層，或者於墨形成 二=1 著色層之側的整面上藉由透明油 墨印刷透明層。 义：二著产層與透明層之形成順序，可為先製成透明層 形成者色層者、或於形成著色層後再形成透明層者的 任-種。在於基材薄片上存在有未形成著色層之區域的情 提高基材薄片之著色層與未形成著色層之部分 的兩者、與成形用合成樹脂間的剝離強度，而在於基材薄 312ΧΡ/發明說明書(補件)/97-01/96135882 g 200914266 t存在有未形成著色層之區域的情況下，將可提高基材 /片上之形成有著色層的區域、與未形成著色層之部分的 兩者與接黏層的接黏性，以及接黏層與成形用合成樹 的剝離強度。 另外’本發明令，「整面地形成」係指形成在扣除 财於基材周圍所不可避免地發生之印刷空白、和於成形 品所不需要之周圍部分之部分的整體上。 另外’本發明巾，所謂清漆成分共通，係指構成兩者清 漆成分的樹脂及溶劑，為同種或具有相同特性者，且彼此 =有=大親和性’並非意指兩者清漆的構成成分之種類、 含有量均完全一致，而係指即使在調配比等多少有所不 同、或於色材以外之成分上亦具有相異點的情況下， 仍具有南度親和性。 亦即，在混合了色材之著色層形成用的印刷油墨中， 較於透明油墨之下，不僅混合了色材’其中亦混合了更多 的成分，而即使在此種情況下，含有共通成分作為構成清 漆成分的樹脂&分及溶劑的情％，將#為清漆成分共通二 以下參照圖式說明本發明之裝飾薄片以及將裝 一體化的成形體。 ' 圖1 A至1D係說明第1裝飾薄片及將裝飾薄片一體化 第1成形體的剖面圖。 第1裂飾薄片可如目1A所示般，於基材薄月1 版印刷等之方法形成著色層2後，如圖1B所示般，^武 材薄片1上之未形成有著色層2的部分，形成了著色層2 312XP/發明說明書(補件)/97_〇1/96135882 200914266 之油墨與清漆成分所共通之透明油墨層3,再如圖所 示般’於著色層2及透明油墨層3上形成接黏層4 成第1裝飾薄片51。 然後，如圖1D所示般，可將第}裝飾薄片51與成形用 合成樹脂6藉由射出成形一體化而製成第丨成形體7/。 第1裝飾薄片中，與成形用合成樹脂接觸之面的整面係 與接黏層相接，且接黏層的整面係與著色層或構成著色層 之油墨與清漆成分所共通之透明油墨層相接，因此，不ς 在形成了著色層的部分、未形成著色層之部分的任 分，均可於基材薄片及接黏層之間得到良好的接黏力。 從而，在將第1裝飾薄片藉嵌入成形等以與樹脂—體化 而製造成形體的情況下’將可得到褒飾薄片之 的成形體。 -良野 圖2Α至2D係說明第2裝倚薄片及與裝倚薄片—體 第2成形體的剖面圖。 第2裝飾薄片係如圖2Α所示般，在基材薄片^ 版印刷等方法’形成著色層形成用油墨與清漆成分共^之 :面狀的透明油墨層3後，如圖2β所示般 層3上依既定圖案形成著色層卜 月油墨 接者’如圖2C所示般，於透明油墨層及著色層之整面 上形成接黏層4 ’而作成第2裝飾薄片52。 人:所示般’可將第2裝飾薄片52與成形用 口结Q日 由射出成形—體化而製成第2成形體72。 裝飾薄片中，係在基材薄片之形成裝飾層的面上事 312XP/發明說明書(補件)/97__祀娜2 11 200914266 :將=墨:Λ成為整面狀後’再形成著色層者。從 ::於有無者色層之形成部分，基材薄片將與 .所把占9之凊漆成分的透明油墨層接觸，故可得到盥复後 :成的接黏層之間具有良好接黏性的裝飾薄片。- 好的成形:情況下’可得到裝物之接黏性良 γ/Π至3D係說明第3裝飾薄片及與裝飾薄片—體化之 弟3成形體的剖面圖。 版薄片係如圖3A所示般’在基材薄片1上藉網 法，形成著色層2後，如圖3B所示般，在基 潯片1上之未形成著色層2的部分、及形成了著色層2 t部分的兩者上’使形成了著色層2之油墨與清漆成分所 八通之透明油墨層3形成，其後如圖3C所示般，形成接 黏層4 ’而製成第3裝飾薄片53。 ί;然後’如圖3D所示般，可將合成樹脂6藉由射出成形 一體化而製成第3成形體73。 本發明中，於裝飾薄片之基材，可使用可加工為三次元 形狀的熱可塑性薄片。 此等基材薄片係為了提升與著色層形成用油墨的接黏 ί"生，可為於其表面進行物理性或化學性處理以形成易接黏 表面者，或於其表面上藉由塗佈裝置或印刷機而形成易接 黏層者。 具體可舉例如：氯化乙烯系樹脂、丙烯系樹脂、聚碳酸 312ΧΡ/發明說明書(補件)/9*7-〇1/96135882 12 200914266 醋系樹脂、聚碳酸酯-聚斟 對本二甲酸丁二酯系樹脂、聚對 曰^次 酯系樹脂、聚酯樹脂、聚丙烯樹脂、A-PET(非 〜―甲乙一 ^)、聚丙烯醯腈系樹脂，或於此 專表面上貫施了易接黏性處理者、形成了易接黏層者。 另夕熱可塑性薄片之厚度較佳為5〇〜5_"，若較 則無法追隨於加卫為三次㈣狀時之延伸而有 :石；和皺紋之虞。另—方面，若較5000 ym厚，則有 成形曲部的情況發生，將難以製造高精 度的裝飾成形品。 匕，之中’較佳為由聚碳酸酿系樹脂、聚丙稀樹脂、氣 化乙烯系樹脂所形成的薄片。 ” 另外’在將與聚碳酸酯系樹脂間之接黏性良好的著色層 ^由墨及透明層用油墨應用至聚丙烯製薄片的情況下，較 係於聚丙烯製薄片的表面上，藉由含丙烯基多醇系樹脂 的組成物形成易接黏層者。 /具體而言’作為由丙烯基多醇系樹脂所形成之易接黏層 $成用組成物，可舉例如帝國油墨製PGS-GGGmedium。 生另外作為使用於著色層或透明油墨層之形成的油墨之 /月f，二，可使用下述者：將從由丙烯酸樹脂、胺基甲酸 匕酉士曰树月曰袼氧樹脂、聚酯樹脂、聚醯胺樹脂、醋酸乙烯 曰树月曰酚枒脂、烯烴、乙烯-醋酸乙烯酯共聚合樹脂、 聚乙烯縮醛樹脂、天然橡膠、苯乙烯-丁二烯共聚合體、 丙烯腈二烯共聚合體、醋酸乙烯醋一丙烯酸共聚合體、 乙稀丙埽酸乙酉旨共聚合體、聚醋多醇、聚S旨聚胺基曱酸 312XP/發明翻書(補件)沒7 〇1細％阳 13 200914266 酯多醇、聚醚聚胺基曱酸酯多醇等之樹脂所構成之群組選 出的至少一種，分散、溶解於水、異丙基醇、甲醇、乙醇 等之醇類、醋酸乙g旨等之g旨類、甲基乙基料之綱類、甲 苯、二甲苯、Soivesso 1〇〇、solvess〇 15〇 等之芳香族 烴系溶劑、己烷等之脂肪族烴系溶劑^者。 另外，亦可為與此等樹脂一起含有異氰酸酯系、胺系 之硬化劑者。 ^ 具體而言’作為硬化劑’可舉例如二異氰酸甲苯酯 (TDI)、二異氰酸4_4’二苯基甲烷酯（MDi)、二異氰酸六 亞甲酯⑽I)、異佛爾酮二異氰酸酯（IpDI)、二 甲苯酯（XDI)等。 H — 其中’較佳係含有聚®旨多醇系樹脂與作為硬化劑之異氰 酸酯者。 〃 作為可使用於本發明目的之油墨，可使用利用了聚 龄系樹脂與溶劑之帝國油墨製造製之IPX油墨系列的各 色油墨，作為著色層形成用油墨及透明油墨。Μ 、 2外’本發明之㈣薄片係具有接黏層。接黏層係使著 色層、或透明油墨層盘形成忐开J 、 提井的厚Τ…V 合成樹脂間的接黏性 脂等形成，並可藉由網版印刷等 /订^成°具體而言’可由含有從由乙埽與順丁烯二 =體種:丁:二酸酐改質聚烯煙樹脂所組成群 、、且k出之至J 一種的油墨所形成。 —藉由使用此種接黏層，則即使在將聚丙烯、聚 行射出成形的情況下，亦可势 J j出具備充分剝離強度的成 312XP/發明說明書(補件)/97·〇1/96135882 μ 200914266 形品。 順Si:::稀:_共聚合體’可舉例如乙稀與 他單體的多元聚合體、乙婦與順丁婦二酸軒與其 聚：：樹:丁稀二酸針改質聚烯烴樹脂，可舉例如於 烴樹脂，“二順丁烯，酸,而予以改質者’作為聚烯 ^ 牛如聚乙烯樹脂、聚丙烯樹脂及乙烯-醋酸LX found that in the part where the colored layer is not formed, the transparent layer is formed by the transparent ink common to the lacquer component, and the _ strength between the decorative slab and the synthetic resin can solve the above-mentioned wide-mouth problem 0 - =::=: The printing ink on the _ film is made of a varnish with good adhesion to the film: color = vinegar, surface treatment, vinegar, thin moon, coffin, and it is made, for example, it will be made of poly vinegar. The varnish produced by the polyol resin is produced by blending a predetermined color material. After the film is formed into a t' system by printing to form a colored layer, directly, or 312XP/invention specification (supplement)/97-01/96135882 8 200914266, after further forming an adhesive layer, it will wear polycarbonate and the like. ; $ & p 1 ' The 褽 is in the mold and shoots the inch < the mouth into a blush to make a shaped body. The printing ink that forms the color layer is treated with varnish. Also, test;" the adhesion between the soil material sheets. In order to improve the adhesion between the colored layer and the color layer, and the connection between the selection and the adhesion between the two is good: the configuration is in the color, however, In the selection of various materials for the base sheet and the oil-black synthetic resin for the colored layer: two = the adhesion between the sheet and the synthetic resin for forming: the connection between the layers (4) is fully considered. And the adhesive = = and: ΐ ΐ 溥 溥 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整 整The case of the peeling strength of the molded article. 接=明: 2: lifting the straw between the coated sheet and the formed synthetic resin. The colored layer is formed on the substrate sheet, the borrowing layer, the ink layer, or the ink is formed. The entire surface of the side of the second layer is printed by a transparent ink. The meaning of the formation of the two production layers and the transparent layer may be that the color layer is formed first, or the color layer is formed. Any one of the layers that form a transparent layer later. There is no coloration on the substrate sheet. In the region of the layer, the peeling strength between the coloring layer of the base sheet and the portion where the colored layer is not formed, and the synthetic resin for molding are improved, and the substrate is thin 312 ΧΡ / invention specification (supplement) / 97-01 /96135882 g 200914266 t When there is a region where the coloring layer is not formed, the adhesion between the region where the colored layer is formed on the substrate/sheet and the portion where the colored layer is not formed can be improved. And the peeling strength of the adhesive layer and the synthetic tree for molding. In addition, the "formation of the entire surface" means that the printing blank which is inevitably generated around the substrate is formed, and the molded article is formed. The entire part of the surrounding part is not required. In addition, the term "the varnish component of the present invention is a resin and a solvent which constitute the varnish component of the two, and are of the same kind or have the same characteristics, and mutually = have a large affinity" and do not mean the constituent components of both varnishes. The types and contents are completely identical, and it means that there is a south affinity even in the case where the blending ratio is somewhat different or the components other than the color material have different points. That is, in the printing ink for forming the color layer in which the color material is mixed, not only the color material is mixed with the color material, but also more components are mixed, and even in this case, the common color is contained. In the case of the resin constituting the varnish component and the solvent %, the varnish component is common to two. Hereinafter, the decorative sheet of the present invention and the molded article to be integrated will be described with reference to the drawings. 1A to 1D are cross-sectional views showing the first decorative sheet and the decorative sheet integrated into the first molded body. The first split sheet may be formed as shown in FIG. 1A, and after the color layer 2 is formed by a method such as printing on a thin film of a substrate, as shown in FIG. 1B, the colored layer 2 is not formed on the sheet 1 of the material. The transparent ink layer 3 which is common to the ink and varnish components of the colored layer 2 312XP/invention specification (supplement)/97_〇1/96135882 200914266 is formed, and the color layer 2 and the transparent layer are formed as shown in the figure. The adhesive layer 4 is formed on the ink layer 3 to form the first decorative sheet 51. Then, as shown in Fig. 1D, the first decorative sheet 51 and the molding synthetic resin 6 can be integrated by injection molding to form the second molded body 7/. In the first decorative sheet, the entire surface of the surface in contact with the synthetic resin for molding is in contact with the adhesive layer, and the entire surface of the adhesive layer is a transparent ink common to the coloring layer or the ink and varnish components constituting the coloring layer. Since the layers are in contact with each other, it is possible to obtain good adhesion between the substrate sheet and the adhesive layer regardless of the portion where the colored layer is formed or the portion where the colored layer is not formed. Therefore, when the first decorative sheet is molded by molding or the like to form a molded body with a resin, a molded body of the enamel sheet can be obtained. - Liangye Fig. 2A to 2D are cross-sectional views showing the second accommodating sheet and the second sheet forming body. As shown in FIG. 2A, the second decorative sheet is formed by a method such as printing on a base sheet, forming a color layer forming ink and a varnish component: a planar transparent ink layer 3, as shown in FIG. 2β. On the layer 3, a colored layer is formed in accordance with a predetermined pattern. As shown in Fig. 2C, an adhesive layer 4' is formed on the entire surface of the transparent ink layer and the colored layer to form a second decorative sheet 52. Person: As shown, the second decorative sheet 52 can be formed by injection molding from the second decorative sheet 52 and formed into a second molded body 72. In the decorative sheet, it is on the surface of the base sheet to form the decorative layer. 312XP/Invention Manual (supplement)/97__祀娜2 11 200914266: ==Ink:Λ becomes the whole surface and then the color layer is formed. . From:: In the formation part of the color layer of the presence or absence, the substrate sheet will be in contact with the transparent ink layer of the lacquer composition of the lacquer, so that the entangled layer can be obtained: the bonded layer has good adhesion Sexual decorative sheet. - Good molding: In the case where the adhesiveness of the article is good, γ/Π to 3D is a cross-sectional view showing the third decorative sheet and the molded body of the decorative sheet. The stencil sheet is formed on the base sheet 1 by the net method, as shown in FIG. 3A, and after forming the color layer 2, as shown in FIG. 3B, the portion on the base sheet 1 where the color layer 2 is not formed, and the formation thereof are formed. The both sides of the colored layer 2 t are formed by forming the transparent ink layer 3 in which the ink of the colored layer 2 is formed and the varnish composition, and thereafter, as shown in FIG. 3C, the adhesive layer 4' is formed. The third decorative sheet 53. Then, as shown in Fig. 3D, the synthetic resin 6 can be integrated by injection molding to form the third molded body 73. In the present invention, a thermoplastic sheet which can be processed into a three-dimensional shape can be used as the substrate of the decorative sheet. These base sheets are used for the purpose of improving the adhesion of the ink for forming a color layer, and may be physically or chemically treated on the surface to form an easy-adhesive surface, or coated on the surface thereof. The device or the printing machine forms an easy-to-adhesive layer. Specific examples thereof include a vinyl chloride resin, a propylene resin, a polycarbonate 312 ΧΡ/invention specification (supplement)/9*7-〇1/96135882 12 200914266 vinegar resin, polycarbonate-poly phthalate Diester-based resin, polyparaxanthene-based resin, polyester resin, polypropylene resin, A-PET (non---methyl-ethyl), polypropylene-acrylonitrile-based resin, or on the surface of this special surface It is easy to connect with adhesives and forms an easy-to-adhesive layer. In addition, the thickness of the thermoplastic sheet is preferably 5〇~5_", if it is not able to follow the extension of the triple (four) shape: stone; and wrinkles. On the other hand, if it is thicker than 5000 ym, the formed curved portion may occur, and it is difficult to manufacture a highly decorative decorative molded article. In the middle, it is preferably a sheet formed of a polycarbonate resin, a polypropylene resin, or a vaporized ethylene resin. In addition, when the coloring layer which is excellent in adhesion between the polycarbonate resin and the ink for the transparent layer is applied to the polypropylene sheet, it is attached to the surface of the polypropylene sheet. The composition of the propylene-based polyol-based resin is formed into an easy-adhesive layer. Specifically, the composition of the easy-adhesive layer formed of the propylene-based polyol resin is, for example, Imperial ink. PGS-GGGmedium. Another as the ink used for the formation of the colored layer or the transparent ink layer / month f, two, can be used: from the acrylic resin, urethane Resin, polyester resin, polyamide resin, vinyl acetate eucalyptus phenol, olefin, ethylene-vinyl acetate copolymer resin, polyvinyl acetal resin, natural rubber, styrene-butadiene copolymer, Acrylonitrile diene copolymer, vinyl acetate vinegar-acrylic acid copolymer, ethylene acetoacetate copolymer, polyester polyol, poly S-polyamine decanoic acid 312XP / invention book (supplement) no 7 〇 1fine%阳13 200914266 ester polyol, poly At least one selected from the group consisting of resins such as polyaminophthalate polyols, dispersed and dissolved in water, isopropyl alcohol, methanol, ethanol, and the like, and acetic acid, etc. An aromatic hydrocarbon solvent such as a methyl ethylate, a toluene, a xylene, a Soivesso 1 or a solvent, or an aliphatic hydrocarbon solvent such as hexane. The resin contains an isocyanate-based or amine-based hardener. ^ Specifically, 'as a curing agent', for example, toluene diisocyanate (TDI), diisocyanate 4_4' diphenylmethane (MDi) , hexamethylene diisocyanate (10) I), isophorone diisocyanate (IpDI), xylyl ester (XDI), etc. H - wherein 'preferably contains poly-based polyol resin and as a hardener For the ink which can be used for the purpose of the present invention, various inks of the IPX ink series manufactured by Imperial ink using a poly-age resin and a solvent can be used as the ink for forming a colored layer and a transparent ink. The 'fourth sheet of the present invention has an adhesive layer. The adhesive layer is formed by forming a colored layer or a transparent ink layer disk, and forming a thick layer of the well, a sticky adhesive between the V synthetic resin, and the like, and can be formed by screen printing or the like. The phrase 'can be formed from an ink comprising a group consisting of acetamidine and maleic acid = butyl dianhydride modified olefinic resin, and k is exported to J. - by using When the adhesive layer is bonded, even in the case of forming polypropylene and poly-mesh injection molding, it is possible to produce a 312XP/invention specification (supplement)/97·〇1/96135882 μ 200914266 shape having sufficient peel strength.顺Si:::Dilute:_Complexes' can be exemplified by a multi-polymer of ethylene and other monomers, and a mixture of women and succinyl sulphate:: tree: butyl diacid needle modified polyolefin The resin may, for example, be a hydrocarbon resin, "di-butene, acid, and modified" as a polyene, such as a polyethylene resin, a polypropylene resin, and an ethylene-acetic acid.
乙烯酉曰共聚合體。作為順丁稀二酸肝改質聚稀煙樹脂，較 1為順丁烯二酸酐改質聚乙烯樹脂及順丁烯二酸酐改質 聚，稀樹脂，且較佳係順丁烯二酸改質率為0.3〜10%、分 子量10’〇〇〇〜15〇,〇〇〇的聚乙烯、聚丙烯。Vinyl ruthenium copolymer. As a cis-succinic acid-modified liver-small-smoke resin, it is modified to be a maleic anhydride-modified polyethylene resin and maleic anhydride, a thin resin, and preferably a maleic acid. The mass ratio is 0.3 to 10%, the molecular weight is 10' 〇〇〇 15 〇, and the polyethylene and polypropylene are ruthenium.
乍為接黏層’具體可舉例如由順丁烯二酸改質聚烯煙樹 月曰與冷劑所形成之帝國油墨製造股份有限公司製的丨MB 油墨系列。 [實施例] 以下列示實施例、比較例，以說明本發明。 [實施例1 ] 〈著色油墨之調製> 加入聚S旨多醇樹脂（重量平均分子量20,000)35重量 伤、芳香族烴系溶劑（Solvesso 100)25重量份、碳黑14 重置份、芳香族烴系溶劑（Solvesso 1 50)25重量份、聚 石夕氧系消泡劑1重量份、NC0當量16. 5之異氰酸酯1 〇重 買份’並予以均勻混合而調製成著色油墨。 <透明油墨之調製> 312XP/發明說明書(補件)㈣ι/96ΐ3觀 200914266 於著色油墨之調製中，除了未混合 樣地進行而調製透明油墨。 ’’’、 ’八餘均同 〈接黏層用油墨之調製〉 ，合順丁_二酸改樹脂（射稀二酸 . 5. 0%、平均分子量：ι〇萬）1〇 、又 鉍承坫軔工β . 1 η 里切—乳化石夕粉末（個 5 :、 〇重量份、芳香族烴系溶劑 (广_ 1〇〇)40重量份、環己網40重量份、聚石夕氧夺 消泡劑1重量份’而調製成接黏層用油墨。 “ 〈第1裝飾薄片1之製作> 於縱210mm、橫297mm、厚〇 5麵^取坊偷此社 吁u. 〇mm之聚矽酸酯基材（筒中Specifically, the 丨MB ink series manufactured by Imperial Ink Manufacturing Co., Ltd., which is formed of a maleic acid-modified olefinic sapphire and a cold agent, may be used. [Examples] The present invention will be described by way of the following examples and comparative examples. [Example 1] <Preparation of colored ink> A poly-S-polyol resin (weight average molecular weight: 20,000) 35 weight loss, an aromatic hydrocarbon solvent (Solvesso 100) 25 parts by weight, a carbon black 14 reset portion, and a fragrance were added. 25 parts by weight of a hydrocarbon-based solvent (Solvesso 1 50), 1 part by weight of a polyoxo-based antifoaming agent, and an NC0 equivalent of 16.5 isocyanate 1 〇 by weight, and uniformly mixed to prepare a colored ink. <Modulation of Transparent Ink> 312XP/Invention Manual (Supplement) (4) ι/96ΐ3 View 200914266 In the preparation of the colored ink, the transparent ink is prepared except for the unmixed sample. ''', 'Eight more than the same as <adhesive layer with ink modulation>, Heshun Ding _ diacid modified resin (shear diacid. 5. 0%, average molecular weight: ι〇 million) 1〇, 铋坫轫 坫轫 . 1 1 里 乳化 emulsified emulsified stone powder (5:, 〇 by weight, 40 parts by weight of aromatic hydrocarbon solvent (wide _ 1 〇〇), 40 parts by weight of cyclohexene, Oxygen defoamer 1 part by weight ', and prepared into an adhesive layer ink." <Production of the first decorative sheet 1> In the vertical 210 mm, the horizontal 297 mm, the thick 〇 5 face ^ take the square to steal this community appeal u. 〇 Mm polyphthalate substrate (in the barrel
塑膠製POLICA ACE EC-100)上，使用姻0 A 便用以〇網目的網版， 如圖4之以平面圖所示之著色層2的圖案般，於基材薄片 1上，、依縱30mm、橫50mm的尺寸，縱橫分別為3〇_的間 隔，並依橫方向上3列、縱方向上4段的配置，以基材周 圍之未形成著色層之部分的寬度為均等的方式，形成著色 層2，於乾燥機中以6 〇 c進行乾燥6 〇分鐘而形成膜厚6 # m的著色層。 其次，在未形成著色層的部分上，將先前所調製之透明 油墨藉由250網目之網版進行印刷後，於乾燥機中以6〇 乞進行乾燥60分鐘而形成膜厚6/zm的透明油墨層。 進一步於著色層及透明油墨層上，將先前所調製之接黏 層用油墨藉由150網目之網版進行印刷後，於乾燥機中以 60°C進行乾燥60分鐘’而製成形成了膜厚ΙΟ/zm之接黏 層的第1裝飾薄片試料1。 312XP/發明說明書(補件)/97-01/96135882 16 200914266 〈第1成形體試料1之製作> 將所得之第1裝飾薄片試料丨安# ==形用合成樹脂之聚丙稀(三井化學製之咖Ε POLY PR^TOTG，^^ c、if模溫度40 c的條件進行射出忐形制 .,nt t ^ 疋叮耵出成形，製成使成形用 a成知Μ曰與第1裝飾薄片試料1 一 Τ 媸化的弟1成形體試料 〈剝離試驗〉 f從所製成的第i成形體試料！製作出縱15_、樺5〇_ 的試驗片’依收隱4-2的接黏劑_剝離接黏強度試驗 方法進行射出成形樹脂層與裝飾薄片< 18()度剝離試 驗，並將其結果示於表i。 [實施例2] 〈弟2裝飾薄片2之製作〉 於縱21 Omm、橫297mm、厚0.5mm之聚矽酸酯基材（筒中 〇塑膠製POLICA ACE EC-100)上’藉由25〇網目的網版， 將先前所調製之透明油墨殘留印刷空白而印刷為整面狀 後，於乾燥機中以6(rc進行乾燥60分鐘而形成膜厚6#m 的透明油墨層。 其次，如圖4之以平面圖所示之著色層2的圖案般，於 基材薄片上’依縱30丽、橫50麵的尺寸，縱橫分別為3〇mm 的間隔，並依橫方向上3列、縱方向上4段的配置，以基 材周圍之未形成著色層之部分的寬度為均等的方式，形成 著色層2，於乾燥機中以6(rc進行乾燥6〇分鐘而形成膜 312XP/發明說明書(補件)/97-01/96135882 17 200914266 厚6//πι的著色層。 +進一步於透明油墨層上，將先前所調製之接黏層用油墨 二由15 0網目之網版進行印刷後，於乾燥機中以6 〇。匸進 行乾燥6G分鐘，而製成形成了膜厚1Mm之接黏層的第 2裝飾薄片試料2。 〈成形體試料2之製作〉 將所得之第2裝飾薄片試料2安|於射出成形機的_ 中，將作為成形用合成樹脂之聚丙烯（三井化學製之 mY_n〇7G，炼融流動速率30g/1()分）依樹脂溫度2〇〇 c '鑄模溫度帆的條件進行射出成形，製成使成形用 合成樹脂與第2裝飾薄片試料2 —體化的成形體試料2。 〈剝離試驗〉 所記載之剝離試驗 對所製成的成形體試料2藉實施例1 方法進行剝離試驗，並將其結果示於表 [實施例3] ◎〈第3裝飾薄片3之製作〉 於縱210腿、橫297mm、厚〇· 5職之聚石夕酸g旨基材（筒中 塑膠製 POLICA ACE EC-100)上，使用 2sn 她 〇 a 使用網目的網版， 如圖4之以平面圖所示之著色屑？的 可匕嚐Z的圖案般，於基材薄片 上，依縱30_、橫50_的尺寸，縱橫分別為編的間 並依橫方向上3列、縱方向上4段的配置，以基材周On the plastic POLICA ACE EC-100), the stencil 0 A is used to sift the net screen, as shown in the plan of the color layer 2 shown in the plan view, on the substrate sheet 1, 30 mm in length. The size of the horizontal direction is 50 mm, and the interval is 3 〇 _, and the arrangement is three rows in the horizontal direction and four segments in the vertical direction, and the width of the portion around the substrate where the color layer is not formed is uniform. The colored layer 2 was dried in a dryer at 6 〇c for 6 minutes to form a colored layer having a film thickness of 6 #m. Next, on the portion where the color layer was not formed, the previously prepared transparent ink was printed by a screen of 250 mesh, and then dried in a dryer at 6 Torr for 60 minutes to form a film thickness of 6/zm. Ink layer. Further, on the colored layer and the transparent ink layer, the previously prepared adhesive layer was printed with a 150 mesh screen and dried in a dryer at 60 ° C for 60 minutes to form a film. The first decorative sheet sample 1 of the adhesive layer of thick ΙΟ/zm. 312XP/Invention Manual (Supplement)/97-01/96135882 16 200914266 <Preparation of the first molded body sample 1> The obtained first decorative sheet sample 丨安# == Shaped synthetic resin polypropylene (Mitsui Chemical Co., Ltd.) The curry system POLY PR^TOTG, ^^ c, if the mold temperature is 40 c, the injection molding is performed. The nt t ^ is formed into a shape to make the forming a know and the first decorative sheet. Sample 1 Τ 的 的 弟 1 成形 〈 〈 剥离 剥离 剥离 剥离 剥离 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 〈 Agent _ peeling adhesive strength test method The injection molding resin layer and the decorative sheet were subjected to a peeling test of 18 degrees, and the results are shown in Table i. [Example 2] "Production of the 2 decorative sheet 2" 21 Omm, 297 mm in width, and 0.5 mm thick polyphthalate substrate (POICA ACE EC-100 made of 〇 plastic) is printed on the screen of the 25-inch mesh by printing the previously printed transparent ink residue blank. After the whole surface was formed, it was dried in a dryer at 6 (rc for 60 minutes to form a transparent ink layer having a film thickness of 6 #m. Next, as shown in Fig. 4 In the pattern of the color layer 2 shown in the plan view, the size of the substrate sheet is '30 vertical and 50 horizontal, and the vertical and horizontal are 3 mm apart, and 3 rows in the horizontal direction and 4 segments in the vertical direction. In the arrangement, the coloring layer 2 is formed in such a manner that the width of the portion of the substrate where the coloring layer is not formed is uniform, and the film is dried in a dryer at 6 (rc for 6 minutes to form a film 312XP/invention specification (supplement) /97-01/96135882 17 200914266 Thick color layer of 6//πι. + Further on the transparent ink layer, the previously prepared adhesive layer is printed with the ink of the 150 mesh screen, and then dried in a dryer. In the middle, the second decorative sheet sample 2 having a thickness of 1 Mm was formed by drying for 6 G minutes. <Production of the molded article 2> The obtained second decorative sheet sample 2 An | In the injection molding machine, the polypropylene used as the synthetic resin for molding (mY_n〇7G manufactured by Mitsui Chemicals Co., Ltd., smelting flow rate: 30g/1()) is used to mold the temperature of the sail according to the resin temperature of 2〇〇c. Injection molding is carried out to prepare a synthetic resin for molding and a second decorative sheet sample 2 - The molded article sample 2 was formed. <Peeling test> The peeling test described in the peeling test was performed on the obtained molded body sample 2 by the method of Example 1, and the results are shown in the table [Example 3] ◎ Production of the third decorative sheet 3 > On the 210th leg, the transverse 297mm, the thick 〇· 5th position of the polyglycolic acid substrate (the POLICA ACE EC-100 made of plastic in the tube), use 2sn Screen version, as shown in Figure 4, is the color shavings shown in the plan view? In the case of the pattern of the Z, the substrate sheet is arranged in the vertical and horizontal directions according to the vertical 30_ and the horizontal 50_, and is arranged in three rows in the horizontal direction and four in the vertical direction. week
圍之未形成著色層之部分的宽声A 見度為均專的方式，形成著色 層2，於乾燥機中以601進行菸砰八拉 仃乾各60分鐘而形成膜厚6 # m的著色層。 312xp/發明說明書(補件)/97-01/96135S82 18 200914266 敕其次，於形成了著色層之部分及未形成著色層之部分的 整面上，藉由250網目的網版，殘留印刷空白而將先前所 凋製之透明油墨進行印刷後，於乾燥機中以⑼艽進行乾 燥60分鐘而形成著色層上之膜厚爪的透明油墨層。 —進一步於透明油墨層上，將先前所調製之接黏層用油墨 藉由150網目之網版進行印刷後，於乾燥機中以6〇。。進 行乾燥60分鐘，而製成形成了膜厚1〇#m之接黏層的第 3裝飾薄片試料3。 〈成形體試料3之製作〉 將所％•之第3 ^飾薄片試料3安裝於射出成形機的鱗模The wide sound A of the part where the color layer is not formed is a uniform mode, and the color layer 2 is formed, and the color of the film is formed by the 601 drying in the dryer for 60 minutes. Floor. 312xp/Invention Manual (Supplement)/97-01/96135S82 18 200914266 敕Secondly, the printing blank is left by the screen of the 250 mesh on the entire surface where the colored layer is formed and the portion where the colored layer is not formed. The previously-obtained clear ink was printed, and then dried in a dryer (9) 60 for 60 minutes to form a transparent ink layer of the film-thickness claw on the color layer. Further, on the transparent ink layer, the previously prepared adhesive layer was printed with an ink of 150 mesh, and then dried in a dryer. . The drying was carried out for 60 minutes to prepare a third decorative sheet sample 3 in which an adhesive layer having a film thickness of 1 Å #m was formed. <Production of the molded body sample 3> The 3rd decorative sheet sample 3 of %• is attached to the scale mold of the injection molding machine
將作為成形用合成樹脂之聚丙烯（三井化學製之ME 。YP^O J707G’炼融流動速率3〇g/1〇分）依樹脂溫度2〇〇 ^、、鎢模溫度4Gt的條件進行射出成形，製成使成形用 a成樹脂與第3裝飾薄片試料3 一體化的成形體試料3。 〈剝離試驗〉 ，從所製成的成形體試料3製作出縱15丽、橫5〇mm的試 :片’依JIS-K6854-2的接黏劑_剝離接黏強度試驗方法 ^丁射出成形樹脂層與裝飾薄片之18G度剝離試驗，並將 其結果示於表1。 [實施例4] 〈苐4裝飾薄片4之製作〉 除了使用厚G.3mm之聚丙烯薄片（出光UNITECH公司製 ARAY)作為基材薄片，將添加了丙烯酸多醇樹脂35重量 伤、芳香族煙系溶劑（Solvess〇 15〇)5〇重量份、聚石夕氧 312XP’發明說明書(補件)/97-01/96135882 ln 200914266 系消泡劑1重量份、NC0當量16. 5之異氰酸酯10重量份 而均勾混合的組成物，使用250網目之網版印刷於整面 上，於乾燥機中以60t;進行乾燥60分鐘而形成膜厚6#m 的易接黏層以外，其餘與實施例1同樣地進行而製成第4 裝飾薄片試料4。 & 〈成形體试料4之製作〉 將所得之第4裝飾薄片試料4安裝於射出成形機的鑄模 中將作為成形用合成樹脂之聚丙婦（三井化學製之卩以抓 YPR(U707G’溶融流動速率3〇g/1G分）依樹脂溫度2〇〇 C、、鑄模溫度4(rc的條件進行射出成形，製成使成形用 口成树月θ與第4裝飾薄片試料4 -體化的成形體試料4， 並與實施例1同樣地進行剝離試驗，將其結果示於表卜 [貫施例5 ] 將與實施例1同樣地所製成的第！裝飾薄片卜安裝於 射出成也械的鑄;^中，將作為成形用合成樹脂的聚酿胺 (東麗製ALAMINE CM1 007)依樹脂溫度2〇〇t、鑄模溫度 40的條件進行射出成形而得到成形體試料5。 、將所製成的成形體簡5如同實施们之娜試驗方法 進行剝離試驗，將其結果示於表工。 [比較例1 ] 除了於在基材薄片上形成著色層後，於形成了著色層之 4刀及未形成著色層之部分的兩者上形成接黏層之外，其 餘均與實_ 1同樣地進行而形成自著色層起的厚度為 0Am厚的接黏層’製成比較試料1之裝飾薄片。 312XP/發明說明書(補件)/97-01/96135882 20 200914266 使用所得之比較試料1之裝飾薄片，與實施例1同樣地 進行而製成比較成形體試料1，與實施例1同樣地進行剝 離試驗’其結果示於表J。 [比較例2] 除了於基材薄片上形成厚1〇//m之接黏層之外，其餘均 與貝施例1同樣地進行而製成比較試料2之裝飾薄片。 使用所得之比較試料2之裝飾薄片，與實施例丨同樣地 進行而製成比較成形體試料2，與實施例丨同樣地進行剝 離試驗，其結果示於表1。 [表1 ]The polypropylene which is a synthetic resin for molding (ME manufactured by Mitsui Chemicals Co., Ltd. YP^O J707G' smelting flow rate: 3〇g/1〇) is injected under the conditions of a resin temperature of 2 〇〇^ and a tungsten mold temperature of 4 Gt. The molded article sample 3 in which the molding a resin and the third decorative sheet sample 3 are integrated is formed. <Peel test>, a test of a length of 15 liters and a width of 5 mm was prepared from the obtained molded body sample 3: a sheet of adhesives according to JIS-K6854-2 _ peeling adhesion strength test method The 18 G peel test of the resin layer and the decorative sheet was carried out, and the results are shown in Table 1. [Example 4] <Production of 苐4 decorative sheet 4> In addition to the use of a polypropylene sheet having a thickness of G.3 mm (ARAY manufactured by Idemitsu UNITECH Co., Ltd.) as a base sheet, 35 weights of acrylic polyol resin were added, and aromatic smoke was added. Solvents Sol 〇 〇 〇 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 312 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 The composition which was uniformly mixed and mixed was printed on the entire surface using a screen of 250 mesh, and dried in a dryer at 60 t; and dried for 60 minutes to form an easy-adhesive layer having a film thickness of 6 #m, and the rest and the examples. 1 was carried out in the same manner to prepare a fourth decorative sheet sample 4. & <Production of the molded article 4> The obtained fourth decorative sheet sample 4 is attached to a mold of an injection molding machine, and is used as a synthetic resin for forming a synthetic resin (manufactured by Mitsui Chemicals Co., Ltd. to capture YPR (U707G' melted) The flow rate of 3〇g/1G is performed by injection molding at a resin temperature of 2〇〇C and a mold temperature of 4 (rc), and the molding port is formed into a tree θ and a fourth decorative sheet sample. The molded article 4 was subjected to a peeling test in the same manner as in Example 1, and the results are shown in Table 5. [Example 5] The decorative sheet prepared in the same manner as in Example 1 was attached to the injection molding. In the casting of the machine, the polyamide (the ALAMINE CM1 007 made of Toray) was injection-molded at a resin temperature of 2 〇〇t and a mold temperature of 40 to obtain a molded body sample 5. The formed molded body 5 was subjected to a peeling test as in the method of the tester, and the results were shown in the table. [Comparative Example 1] In addition to forming a colored layer on the substrate sheet, a colored layer was formed. 4 knives and portions of the color layer that are not formed form an adhesive Except for the layer, the other layer was formed in the same manner as in the case of the solid layer to form a thickness of 0 Am thick from the colored layer. A decorative sheet of Comparative Sample 1 was prepared. 312XP/Invention Manual (Supplement)/97-01 /96135882 20 200914266 Using the obtained decorative sheet of the comparative sample 1, the comparative molded sample 1 was prepared in the same manner as in Example 1, and the peeling test was carried out in the same manner as in Example 1. The results are shown in Table J. [Comparative Example] 2] A decorative sheet of Comparative Sample 2 was prepared in the same manner as in Example 1 except that an adhesive layer having a thickness of 1 Å/m was formed on the base sheet. The sheet was prepared in the same manner as in Example 制成 to prepare a comparative molded article 2, and a peeling test was carried out in the same manner as in Example ,. The results are shown in Table 1. [Table 1]
、本發明之裝 二’=成有著色層與清漆成分所共通的透明油墨層，並 於此專層上進-步形成接黏層後，在使裝飾㈣Μ 脂進行-體化的情況下，與合成樹 r^r成部之尺寸、圖樣、或裝飾二= ^ ’故可提供與合成樹脂間之接純良好的 藉其提供剝離強度較大的成形品。 ’ ^ 【圖式簡單說明】 一體化 一體化 薄片及與裝飾薄片 圖2A至圖2D係說明第2裝飾 之第2成形體的剖面圖。 312XP/發明說明書(補件)/97-01/96135882 200914266 圖3A至圖3D係說明第3裝飾薄片及與裝飾薄片一體化 之第3成形體的剖面圖。 圖4係說明著色層圖案之平面圖。 【主要元件符號說明】 t \ 1 第 1裝飾薄片試料 2 第 2裝飾薄片試料 3 第 3裝飾薄片試料 4 第 4裝飾薄片試料 6 成形樹脂 51 第 1裝飾薄片 52 第 2裝飾薄片 53 第 3裝飾薄片 71 第 1成形體 72 第 2成形體 73 第 3成形體The second embodiment of the present invention is a transparent ink layer which is common to the colored layer and the varnish component, and after the adhesive layer is formed on the specific layer, in the case where the decorative (four) resin is subjected to the body-forming, Compared with the size, pattern, or decoration of the synthetic tree r^r, it is possible to provide a molded article which is excellent in peeling strength by providing a good connection with the synthetic resin. ′ ^ [Simple description of the drawings] Integrated integrated sheet and decorative sheet Fig. 2A to Fig. 2D are cross-sectional views showing the second molded body of the second decoration. 312XP/Invention Manual (Supplement)/97-01/96135882 200914266 Figs. 3A to 3D are cross-sectional views showing a third decorative sheet and a third molded body integrated with the decorative sheet. Fig. 4 is a plan view showing a pattern of a colored layer. [Description of main component symbols] t \ 1 First decorative sheet sample 2 Second decorative sheet sample 3 Third decorative sheet sample 4 Fourth decorative sheet sample 6 Forming resin 51 First decorative sheet 52 Second decorative sheet 53 Third decorative sheet 71 first molded body 72 second molded body 73 third molded body
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