、發明說明: 【發明所屬之技術領域】 本發明係有關於一種昇華型熱轉印記錄方法之圖像接收薄片。 【先前技術】 昇華型熱轉印記錄方法是利用昇華型熱轉印列表機在加熱頭提供 攝氏約2〇G度的高溫’將色帶上的三種原色的染料依照次序昇華轉印 到圖像接收薄片的染料接受層上。昇華型色帶的三原色通常為黃色 (Yellow)、洋紅色(Magenta)、靛藍色(Cyan),當色帶上三種原色的染料 依照次序昇華轉印麵像魏薄#的基材上後,通料會進行一道程 序是將一層透明的保護膜轉印到全彩套色的圖像上,使圖像具有抗 到、耐磨、、抗紫外光及抗氧化等功能,讓圖像可以長久保存1此, 昇華型熱轉印記錄方法所制_像具有相當多實質的優點例如色 彩銳利、圖案牢靠度高、影像清晰、色彩鮮盤 '色域寬廣、穩定性高、 立體感強以及環保等優點。 昇華型熱轉印記錄方法之圓像接收薄片的基材結構通常設計有· 美國專利4,778,782將合成紙(如聚丙烯紙)層合在普通的紙張上;美國 專利5,210,068將孔洞型或發泡型合成紙層合在非孔洞型合成紙上;美 國專利6,656,881將合成紙貼於普通紙張上,再將另一聚稀紙貼於普通 紙張下方;中華民國專利213,881是在普通紙上塗佈一層高分子聚合 物’以提高基材的平整度。而本案的基材結構是參考美國專利4 778 782 的設計,屬於多層式的層合基材。 因為昇華型熱轉印記錄方法需要攝氏約200度的高溫才可將色帶 上的染料昇華轉印到圖像接收薄片的染料接受層上,一般基材經常無 法承受印表機在熱轉印時所釋放的高溫而產生相當程度的翹曲變形, 因此若沒有在基材結構上做抗翹曲的設計,圖像列印後將無法得到平 整的薄片。 為了解決此一問題’前案提到抗翹曲的設計是在基材上塗佈低玻 璃轉化溫度的材料,如美國專利6,995,118的抗翹曲層是使用乙稀·醋 酸乙烯共聚高分子;美國專利5,296,447的抗翹曲設計是在基材下方塗 佈壓克力樹脂作為抗翹曲層;美國專利5,665,514是在基材上淋上低密 度聚乙烯與高密度聚乙烯的混合樹脂做為抗翹曲層。 綜上所述,昇華型熱轉印記錄方法之圖像接收薄片的基材在結構 上需要有抗勉曲的設計’方可得到平坦的圖像轉印圖片;另一方面發 明人基於學理的根據:有機-無機複合材料(0rganic> in〇rganic c〇mp〇site material)可明顯增加原本有機化合物的耐溫性,於是設計用溶膠凝勝 法(Sol-gel process)使高分子材料與無機化合物反應,形成高分子·無機 複合材料(Polymer-inorganic composite material),經實驗證實對圓像列 印因為熱所產生的紐曲現象有顯著的改善,因此本項發明的抗翹曲設 計提供了簡易又有效的方法。 【發明内容】 本發明乃有關一種用於昇華型熱轉印記錄方法用圖像接收薄片。 本發明之目的在防止圖像接收薄片因影像熱轉印所造成之薄片麵 為達此目的’依本發明昇華型熱轉印記錄方法用圖像接收薄片係 ;該囷像接收;之#面塗佈-種高分子與無機化合物所製備之有機 無機混成複合材料做為抗趣曲層,該抗魅曲層厚度為i微米至50微粑 圖示之簡單說明: 圖1乃依本發明-種昇華型熱轉印記錄方法之圖像接收薄片之切 面輪廓圖。 以下將詳述本發明: 圊1疋依本發8月、昇華型熱轉印記錄方法之圖像接收薄片以下 稱為''圓像接收薄JT )之剖面圓。在此圖中,1表示複合基材,2表 示染料接受層,8表示抗趣曲層。複合基材1是由兩層塑膠膜與一廣 紙張所成#,其中3與7表示塑膠膜,4與6表示接著劑,5表示紙張。 紙張5可採用普通的紙,如牛皮紙'鋼板紙、美術紙等厚度較 佳為10-200微米》 塑膠臈3與7之材料可採用纖維素樹脂、高密度聚乙稀、聚丙稀' 聚對苯二甲酸乙二5旨等,厚度較佳為1G1⑻微米。。 接著劑4與6之材料可制水性或有機溶刪接著劑,如壓克力 樹脂接著劑、聚旨接細、魏樹脂接著劑、聚軸脂接著劑 等。 將接著劑4利㈣刀式塗佈法、淋幕式塗佈法、狹縫式塗佈法、 模唇式塗佈法、逗點滾塗式塗佈法(comma r〇u c〇ating)、桿式塗佈法(bar 1324107 coating )、凹版式塗佈法(gravure coating)等方式塗佈於塑膠臈3之表面 上’接著劑經過烘箱烘烤將溶劑除去後,立即與紙張5進行一面之貼 合。同理,塑膠膜7是將接著劑6用相同加工方式貼合於紙張5的另 一面0 為了讓複合基材1具有染料圖像接收能力使全彩影像得以呈現, 必須於基材表面施以染料接受層2。染料接收層2所使用之材料沒有 設限,舉凡能在影像記錄過程中使染料順利轉印,而且沒有黏膜或色 • 彩空白的情形。染料接收層所使用可染色的樹脂材料包括:聚酯、聚 碳酸S旨、聚本乙稀、聚醋酸乙稀酯、聚己内醋、聚氣乙稀、甲基纖維 素、乙基纖維素、醋酸纖維素等等。在染料接受層中也可以添加其他 物質來提升影像轉印品質,一般可添加離型劑,例如反應型或非反應 型石夕油、舍氟樹脂;無機填充物,如二氧化欽、碳酸約、二氧化石夕、 氧化鋅等。 染料接受層2是利用刮刀式塗佈法、淋幕式塗佈法、狹縫式塗佈 法、模唇式塗佈法、逗點滾塗式塗佈法(c〇mma r〇ll c〇ating)、桿式塗佈 法(bar coating)、凹版式塗佈法(gravure c〇ating)等方式塗佈於褪合基 材1之表面上。通常為改善塑膠膜與樹脂塗佈層之接著性,塑膠膜會 做物理性表面處理(如電漿處理)或塗佈接著劑之化學性表面處理。 本發明所使用的抗翹層8,其材料設計為高分子與無機化合物之複 合材料,複合過程是透過溶膠-凝膠法製備,所使用的高分子材料可採 用含醇官能基的化合物,如聚乙烯醇、聚乙烯醇縮丁醛、醇基纖維素、 9 丄 W4107 聚乙二醇等。無機化合物可採用矽烷氧化合物,包含四烷氧化合物及 二烷氧基二烷化合物。四烷氧化合物結構如通式〖,二烷氧基二烷化合 物結構如通式II所示:[Technical Field] The present invention relates to an image receiving sheet of a sublimation type thermal transfer recording method. [Prior Art] The sublimation type thermal transfer recording method is to use a sublimation type thermal transfer list machine to provide a high temperature of about 2 〇G degrees on the heating head. The dyes of the three primary colors on the ribbon are sublimated and transferred to the image. The dye receiving layer of the sheet is received. The three primary colors of the sublimation ribbon are usually yellow, magenta, and cyan. When the dyes of the three primary colors on the ribbon are sublimated in the order of the transfer surface like Wei thin #, A process is to transfer a layer of transparent protective film onto the full-color set of images, so that the image has anti-wear, wear-resistant, anti-ultraviolet and anti-oxidation functions, so that the image can be stored for a long time. Therefore, the sublimation type thermal transfer recording method has many substantial advantages such as sharp color, high pattern reliability, clear image, wide color gamut, wide color gamut, high stability, strong stereoscopic effect and environmental protection. . Sublimation type thermal transfer recording method is generally designed with a substrate structure of a receiving sheet. · US Patent 4,778,782 laminates synthetic paper (such as polypropylene paper) on ordinary paper; US Patent 5,210,068 will be hole type or foam type. Synthetic paper is laminated on non-porous synthetic paper; US Patent 6,656,881 affixes synthetic paper to plain paper, and another thin paper is placed under ordinary paper; Republic of China Patent 213,881 is coated with a layer of polymer on plain paper. 'to improve the flatness of the substrate. The substrate structure of the present invention is a multi-layer laminated substrate with reference to the design of U.S. Patent 4,778,782. Because the sublimation type thermal transfer recording method requires a high temperature of about 200 degrees Celsius to transfer the dye on the ribbon to the dye receiving layer of the image receiving sheet, the substrate is often unable to withstand the thermal transfer of the printer. The high temperature released at that time produces a considerable degree of warpage, so if there is no warpage-resistant design on the substrate structure, a flat sheet cannot be obtained after the image is printed. In order to solve this problem, the former has mentioned that the anti-warping design is to coat a substrate with a low glass transition temperature. For example, the anti-warping layer of U.S. Patent No. 6,995,118 is a copolymer of ethylene and vinyl acetate. The anti-warping design of U.S. Patent No. 5,296,447 is to apply an acrylic resin as a warp resistant layer under the substrate; U.S. Patent No. 5,665,514 is a mixed resin of low density polyethylene and high density polyethylene on the substrate as Anti-warping layer. In summary, the substrate of the image receiving sheet of the sublimation type thermal transfer recording method requires a design that is resistant to distortion in order to obtain a flat image transfer picture; on the other hand, the inventor is based on academics. According to: organic-inorganic composite material (0rganic> in〇rganic c〇mp〇site material) can significantly increase the temperature resistance of the original organic compound, so the design of the Sol-gel process to make polymer materials and inorganic The compound reacts to form a polymer-inorganic composite material, and it has been experimentally confirmed that the printing of the circular image has a significant improvement due to the heat generated by the heat, so the anti-warping design of the present invention provides Simple and effective method. SUMMARY OF THE INVENTION The present invention relates to an image receiving sheet for use in a sublimation type thermal transfer recording method. The object of the present invention is to prevent an image receiving sheet from being subjected to image thermal transfer by a sheet surface for the purpose of the image receiving sheet system according to the sublimation type thermal transfer recording method of the present invention; the image receiving; The organic-inorganic hybrid composite material prepared by coating-polymer and inorganic compound is used as an anti-sense layer, and the thickness of the anti-feather layer is i micrometer to 50 micrometers. The simple description of the graph: FIG. 1 is according to the invention. The profile of the image receiving sheet of the sublimation type thermal transfer recording method. The present invention will be described in detail below: 圊1疋 According to the present invention, the image receiving sheet of the sublimation type thermal transfer recording method is hereinafter referred to as a ''circular image receiving thin JT') cross-sectional circle. In the figure, 1 denotes a composite substrate, 2 denotes a dye receiving layer, and 8 denotes an anti-sense layer. The composite substrate 1 is made of two layers of plastic film and a wide paper, wherein 3 and 7 represent plastic films, 4 and 6 represent adhesives, and 5 represents paper. Paper 5 can be made of ordinary paper, such as kraft paper 'steel paper, art paper, etc., preferably 10-200 microns thick." Plastic 臈 3 and 7 materials can be made of cellulose resin, high-density polyethylene, polypropylene 'poly pair The thickness of phthalic acid is preferably 1 G1 (8) μm. . The materials of the subsequent agents 4 and 6 can be used as an aqueous or organic solvent-removing adhesive such as an acrylic resin adhesive, a fine-grained resin, a Wei resin adhesive, a poly- sizing adhesive, and the like. The adhesive 4 is a (four) knife coating method, a curtain coating method, a slit coating method, a lip coating method, a comma roller coating method (comma r〇uc〇ating), Coating on the surface of the plastic crucible 3 by bar coating method (bar 1324107 coating) or gravure coating method. 'The adhesive is removed by baking in an oven and immediately after the solvent 5 is removed. fit. Similarly, the plastic film 7 is attached to the other side of the paper 5 by the same processing method. In order to allow the composite substrate 1 to have the image receiving capability of the dye, the full-color image can be presented, and the surface of the substrate must be applied. Dye receiving layer 2. The material used in the dye receiving layer 2 is not limited, and the dye can be smoothly transferred during image recording without the presence of mucous membranes or color blanks. The dyeable resin materials used in the dye receiving layer include: polyester, polycarbonate, polyethylene, polyvinyl acetate, polycaprolactone, polyethylene glycol, methyl cellulose, ethyl cellulose. , cellulose acetate and so on. Other substances may be added to the dye receiving layer to improve the image transfer quality. Generally, a release agent such as a reactive or non-reactive type Shishi oil or a fluororesin may be added; and an inorganic filler such as dioxins or carbonic acid may be added. , sulphur dioxide, zinc oxide, etc. The dye receiving layer 2 is a doctor blade coating method, a curtain coating method, a slit coating method, a lip coating method, and a comma-roll coating method (c〇mma r〇ll c〇). The coating is applied to the surface of the depressing substrate 1 by means of bar coating or gravure coating. Usually to improve the adhesion between the plastic film and the resin coating layer, the plastic film will be treated with a physical surface treatment (such as plasma treatment) or a chemical surface treatment with a coating agent. The anti-warping layer 8 used in the invention is designed as a composite material of a polymer and an inorganic compound, and the compounding process is prepared by a sol-gel method, and the polymer material used may be a compound having an alcohol functional group, such as Polyvinyl alcohol, polyvinyl butyral, alcohol-based cellulose, 9 丄 W4107 polyethylene glycol, and the like. The inorganic compound may be a decaneoxy compound containing a tetraalkoxy compound and a dialkoxydioxane compound. The tetraalkoxide structure is as shown in the formula: The structure of the dialkoxydialkyl compound is as shown in Formula II:
••(I) 其中R〗、R2、R3為烷基,通常為直鏈型烷基如曱基、乙基。通式 I可採用四了氧基矽坑或四乙氧基矽烧。通式Η可採用二甲氧基二甲基 矽烷或二乙氧基二甲基矽烷。 【實施方式】 本發明的較佳方法示於圊一,依照本方法所製備之圖像接收薄 片,於昇華熱轉印記錄時,可以防止因影像熱轉印所造成之圖俸接收 薄片短曲。 茲以實施例及對照例說明,例中所有份數均以重量計算。 製備複合某材1 首先是製備如圖·^之1所示之複合基材。 紙張5採用120g/m2之130μιη日本王子上質紙(瀚文紙業進口 塑膠膜3採用南亞塑膠BW22之30μηι厚度之白色PET塑膠膜》 1324107 塑膠膜7採用南亞塑勝BP22之23μηι厚度之透明pet塑膠臈。 接著剤4與6採用佳龍化工LU732兩液型接著塗料。••(I) wherein R, R2, and R3 are alkyl groups, usually a linear alkyl group such as an anthracenyl group or an ethyl group. Formula I may be a tetra-oxy crater or a tetraethoxy oxime. The general formula can be dimethoxy dimethyl decane or diethoxy dimethyl decane. [Embodiment] The preferred method of the present invention is shown in Fig. 1. The image receiving sheet prepared according to the method can prevent the sheet from receiving the sheet due to image thermal transfer during the sublimation thermal transfer recording. . The examples and the comparative examples are illustrated, and all the parts in the examples are by weight. Preparation of composite material 1 First, a composite substrate as shown in Fig. 1 was prepared. Paper 5 uses 120g/m2 130μιη Japanese prince upper quality paper (瀚文纸进口Plastic film 3 uses South Asia plastic BW22 30μηι thickness white PET plastic film) 1324107 Plastic film 7 uses South Asia plastic wins BP22 23μηι thickness transparent pet plastic臈. Then 剤 4 and 6 use Jialong Chemical LU732 two liquid type followed by coating.
使用凹版式塗佈機將l〇wt% LU732溶液塗佈於BW22白色PET 塑膠膜(塑膠膜3)上,經80°C烘烤20秒行成乾膜1μιη厚度之接著 劑層(接著劑4),並立即與紙張5進行滾輪擠壓熱貼合。經過25〇c溫 度與70%RH溼度硬化24小時後’再使用凹版式塗佈機將i〇wt% LU732溶液塗佈於BP22透明PET塑膠膜(塑膠膜7)上,經80〇c烘 • 烤20秒行成乾膜Ιμιη厚度之接著劑層(接著劑6),並立即與紙張5另 一面進行滾輪擠壓熱貼合。經過25°C溫度與70%RH溼度硬化24小時 後’完成本發明所使用之複合基材1。The l〇wt% LU732 solution was coated on a BW22 white PET plastic film (plastic film 3) using a gravure coater, and baked at 80 ° C for 20 seconds to form a dry film 1 μm thick adhesive layer (adhesive 4 ), and immediately press the paper 5 with the roller extrusion heat bonding. After curing for 24 hours at a temperature of 25 ° C and 70% RH humidity, the i〇wt% LU732 solution was applied to a BP22 transparent PET plastic film (plastic film 7) using a gravure coater, and baked at 80 ° C. Bake for 20 seconds to form a dry film Ιμιη thickness of the adhesive layer (adhesive 6), and immediately press the other side of the paper 5 with a roller press heat bonding. The composite substrate 1 used in the present invention was completed after being cured by a temperature of 25 ° C and a humidity of 70% RH for 24 hours.
i僮染料接#層塗料2A 將 10 份聚苯乙稀(Polystyrene,MW=230,000 ’ 美國 Aldrich 公司)、 ⑴份聚醋酸乙稀酯(Polyvinyl acetate,美國Aldrich公司)、5份>5夕油 • (处3^,崇越電通公司);加入到75份混合溶劑(等重量比例之曱苯與 甲基乙基酮),持續穩定的攪拌8小時後得到混合均勻之接受層塗料。 MM1 :製備含抗翹曲塗料8A之圖像接收簿片1 本發明之抗翹曲塗料實施程序是先將含醇官能基的樹脂(如聚乙 稀醇、聚乙烯醇縮丁醛、醇基纖維素、聚乙二醇等)攪拌溶解在溶劑當 中’再將所要複合的無機化合物的前驅物加入溶液中並持續穩定的攪 掉’此無機化合物的前驅物結構如通式I及II所闡明的化合物,可採 1324107 用矽烷氧化合物,包含四烷氧化合物(四甲氧基矽烷或四乙氧基矽烷) 及二烧氧基二统化合物(二甲氧基二曱基矽院或二乙氧基二甲基矽 烷)。以下是以實際的例子來說明本發明。iChildren's Dye Coating #层涂料2A 10 parts of polystyrene (Polystyrene, MW=230,000 'Aldrich Company, USA), (1) part of polyvinyl acetate (Aldrich), 5 parts > • (3^, Chongyue Dentsu); added to 75 parts of mixed solvent (equal weight ratio of toluene and methyl ethyl ketone), and continued to stir for 8 hours to obtain a uniform coating layer. MM1: Preparation of image receiving sheet containing anti-warping coating 8A The anti-warping coating of the present invention is carried out by first using an alcohol functional group-containing resin (such as polyethylene glycol, polyvinyl butyral, alcohol base). Cellulose, polyethylene glycol, etc.) are dissolved and dissolved in a solvent. 'The precursor of the inorganic compound to be compounded is then added to the solution and continuously stirred off.' The precursor structure of the inorganic compound is as illustrated in Formulas I and II. a compound which can be used as a decane oxygen compound, comprising a tetraalkoxy compound (tetramethoxynonane or tetraethoxydecane) and a di-oxygen oxydiamine compound (dimethoxy bismuth broth or two Oxy dimethyl decane). The following is a practical example to illustrate the invention.
製備抗翹曲涂料8A 將10份聚乙浠醇縮丁搭(型號:B10TX,長春化學)溶解於78 份的乙醇,持續穩定的攪拌並加入12份的四乙氡基矽烷,之後緩緩加 入鹽酸並將酸鹼值調整到3-4之間,再將整個混合溶液維持攪拌並加 熱至迴流狀態,最後在迴流狀態維持約2小時即完成本案之抗勉曲塗 料範例之一。 i備含抗鈕曲層8A之圖傻接收簿片1 將染科接受層塗料2A利用12號塗佈線棒(wirebar)塗佈於複合 基材1之塑膠膜3的表面上,經80°C烘烤5分鐘行成乾膜5μηι厚度 之染料接受層2。 再將抗勉曲塗料8Α利用6號塗佈線棒(wire bar)塗佈於複合基 材1之塑膠膜7的表面上,經80°c烘烤60秒行成乾膜3μηι厚夜之抗 翹曲層8,並材切成17公分*10公分大小而完成本發明之抗翹曲層之 圖像接收薄片1 (薄片總厚度193μηι)之實施例。 使用昇華型熱轉印專用印表機(誠研科技之64ips印表機)與專 用色帶(誠研科技之641PS色帶),將色帶上的染料圓像經過專用印表 機轉印到接收薄片1上面,列印後測得接收薄片之邊緣最大翹曲為〇4 12 1324107 公分。 故本發明之圖像接收薄片1經過昇華熱轉印後的邊緣最大翹曲為 0.4公分。Preparation of anti-warping coating 8A Dissolve 10 parts of polyethyl decyl condensate (model: B10TX, Changchun Chemical) in 78 parts of ethanol, continue to stir stably and add 12 parts of tetraethyl decyl decane, then slowly add The hydrochloric acid was adjusted to a pH of 3-4, and the entire mixed solution was maintained under stirring and heated to reflux. Finally, it was maintained in the reflux state for about 2 hours to complete one of the examples of the anti-curly coating of the present invention. i containing the anti-button curve 8A picture silly receiving sheet 1 The dye receiving layer coating 2A is coated on the surface of the plastic film 3 of the composite substrate 1 by a 12-gauge wire bar, after 80° C was baked for 5 minutes to form a dye receiving layer 2 having a dry film thickness of 5 μm. Then, the anti-warping paint 8 涂布 was coated on the surface of the plastic film 7 of the composite substrate 1 by using a No. 6 coating wire bar, and baked at 80 ° C for 60 seconds to form a dry film 3 μηι thick night resistance. The warp layer 8 was cut into a size of 17 cm * 10 cm to complete the image receiving sheet 1 (total thickness of the sheet 193 μηι) of the warpage preventing layer of the present invention. Use the Sublimation-type thermal transfer special printer (64ips printer from Chengyan Technology) and the special ribbon (641PS ribbon from Chengyan Technology) to transfer the dye image on the ribbon to the special printer. On the receiving sheet 1, the edge of the receiving sheet was measured to have a maximum warpage of 〇4 12 1324107 cm after printing. Therefore, the edge of the image receiving sheet 1 of the present invention after the sublimation heat transfer has a maximum warpage of 0.4 cm.
宜製備含抗齟曲赘料8B之圖傻接收簿片2 製備抗魚曲涂_ RR 將 10 份聚乙烯醇(Polyvinyl alcoho卜 MW=1,400,日本 Showa 公 司)溶解於50份的去離子水及26份的乙醇,持續穩定的攪拌並加入 12份的四乙氧基矽烷,之後緩緩加入鹽酸並將酸鹼值調整到3·4之間, 再將整個混合溶液維持攪拌並加熱至迴流狀態,最後在迴流狀態維持 約2小時即完成本案之抗翹曲塗料範例之一。 製備含抗献曲層8Β之圖像接收薄片2 將染料接受層塗料2Α利用12號塗佈線棒(wire bar)塗佈於複合 基材1之塑膠膜3的表面上,經8〇°C烘烤5分鐘行成乾膜5μηι厚度 之染料接受層2。 再將抗翹曲塗料8Β利用6號塗佈線棒(wire bar)塗佈於複合基 材1之塑膠膜7的表面上’,經80〇c烘烤60秒行成乾膜3μπι厚度之抗 輕曲層8,並材切成17公分*1〇公分大小而完成本發明之抗麵曲層之 圖像接收薄片2 (薄片總厚度ΐ93μπι)之實施例。 使用昇華型熱轉印專用印表機(誠研科技之641ps印表機)與專 用色帶(誠研科技之641PS色帶),將色帶上的染料圊像經過專用印表 13 機轉印到接收薄片2上面,列印後測得接收薄片之邊緣最大翹曲為0.7 公分。 故本發明之圖像接收薄片2經過昇華熱轉印後的邊緣最大翹曲為 〇·7公分。 选兹例J :夫涂佈柯之翩傻接收簿片 將染料接受層塗料2A利用12號塗佈線棒(wirebar)塗佈於複合 基材1之塑膠膜3的表面上,經80°C烘烤5分鐘行成乾膜5μηι厚度 之染料接受層2。之後材切成17公分*10公分大小而完成比較例之無 抗翹曲層處理之圖像接收薄片(薄片總厚度19〇μπ〇。 使用昇華型熱轉印專用印表機(誠研科技之641PS印表機)與專 用色帶(誠^科技之641PS色帶),將色帶上的染料圖像經過專用印表 機轉印到接收薄片上面,列印後測得接收薄片之邊緣最大翹曲2〇公 分0 將本發明所製備的高分子與無機化合物之複合材料做圖像接收薄 片之抗翹曲層與原先未做抗翹曲處理之圖像接收薄片經圖像熱轉印後 進行翹曲程度比較,未做抗翹曲處理之圖像接收薄片翹曲為2 〇.,公分, 而本發明之抗翹曲材料8Α處理之圖像接收薄片丨之翹曲降為〇4公 分,本發明之抗翹曲材料8Β處理之圊像接收薄片2之翹曲降為〇 7公 分;從結果可以很清楚發現兩個事實:(1)圖像接收薄片塗佈本發明之 抗想曲材料後’想曲程度可以很明顯地改善;(2)聚乙烯醇缩丁搭與四 乙氧基矽烷所形成的高分子-無機化合物比聚乙烯醇與四乙氧基矽烷 1324107 所形成的高分子-無機化合物具有優異的抗翹曲能力。 【圖式簡單說明】 圖1係本發明昇華型熱轉印記錄方法之圖像接收薄片示意圖。 【主要元件符號說明】 1 複合基材 2 染料接受層 3 塑膠膜 4 接著劑層 5 紙張 6 接著劑層 抗翹曲層 7 塑膠膜It is advisable to prepare a picture containing the anti-caries material 8B. 2 Preparation of anti-squid film _ RR Dissolve 10 parts of polyvinyl alcohol (Polyvinyl alcoho MW = 1,400, Showa, Japan) in 50 parts of deionized Water and 26 parts of ethanol, stirring stably and adding 12 parts of tetraethoxy decane, then slowly adding hydrochloric acid and adjusting the pH to between 3.4, and then stirring and heating the whole mixed solution until The reflow state, and finally maintained in the reflux state for about 2 hours, completed one of the examples of the anti-warping coating of the present case. Preparation of image receiving sheet 2 containing anti-stretching layer 8 染料 The dye receiving layer coating 2 was coated on the surface of the plastic film 3 of the composite substrate 1 by a 12-gauge wire bar, at 8 ° C. The dye receiving layer 2 was dried to a dry film of 5 μm thickness for 5 minutes. Then, the anti-warpage coating 8 涂布 was coated on the surface of the plastic film 7 of the composite substrate 1 by using a No. 6 coating wire bar, and baked at 80 〇c for 60 seconds to form a dry film with a thickness of 3 μm. The light-curved layer 8 is cut into a size of 17 cm * 1 cm to complete the embodiment of the image-receiving sheet 2 (total thickness of the sheet ΐ 93 μm) of the anti-bending layer of the present invention. Use the Sublimation-type thermal transfer special printer (the 641ps printer from Chengyan Technology) and the special ribbon (the 641PS ribbon from Chengyan Technology) to transfer the dye image on the ribbon to the special printer 13 Up to the receiving sheet 2, the maximum warpage of the edge of the receiving sheet was measured to be 0.7 cm after printing. Therefore, the maximum warpage of the edge of the image-receiving sheet 2 of the present invention after sublimation thermal transfer is 〇·7 cm. Selected Example J: Coat Coating Kezhi's Stupid Receiver Sheet The dye-receiving layer coating 2A was coated on the surface of the plastic film 3 of the composite substrate 1 by a 12-gauge wire bar, at 80 ° C. The dye receiving layer 2 was dried to a dry film of 5 μm thickness for 5 minutes. After that, the material was cut into a size of 17 cm*10 cm to complete the image receiving sheet of the comparative example without the warpage resistance layer (the total thickness of the sheet was 19 〇μπ〇. Using the sublimation type thermal transfer special printer (Shenyan Technology Co., Ltd.) The 641PS printer and the special ribbon (the 641PS ribbon of Cheng Technology) transfer the dye image on the ribbon to the receiving sheet through a special printer. After printing, the edge of the receiving sheet is measured.曲二〇分分 0 The composite material of the polymer and the inorganic compound prepared by the invention is used as an anti-warpage layer of the image receiving sheet and the image receiving sheet which has not been subjected to the anti-warping treatment is subjected to image thermal transfer. Compared with the degree of warpage, the image receiving sheet warp which is not subjected to the warpage resistance treatment is 2 〇., cm, and the warpage of the image receiving sheet Α which is treated by the anti-warping material of the present invention is 〇4 cm, The warpage of the image-receiving sheet 2 treated by the anti-warpage material of the present invention is 〇7 cm; from the results, two facts can be clearly found: (1) The image-receiving sheet is coated with the anti-sense material of the present invention. After the 'thinking degree can be significantly improved; 2) The polymer-inorganic compound formed by polyvinyl condensate and tetraethoxy decane has excellent warpage resistance compared with the polymer-inorganic compound formed by polyvinyl alcohol and tetraethoxy decane 1324107. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing an image receiving sheet of the sublimation type thermal transfer recording method of the present invention. [Description of main component symbols] 1 composite substrate 2 dye receiving layer 3 plastic film 4 adhesive layer 5 paper 6 subsequent agent Layer anti-warping layer 7 plastic film