TW458887B - Print resin film laminated to decorative sheet, decorative sheet produced by laminating the resin film - Google Patents

Print resin film laminated to decorative sheet, decorative sheet produced by laminating the resin film Download PDF

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Publication number
TW458887B
TW458887B TW089102806A TW89102806A TW458887B TW 458887 B TW458887 B TW 458887B TW 089102806 A TW089102806 A TW 089102806A TW 89102806 A TW89102806 A TW 89102806A TW 458887 B TW458887 B TW 458887B
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Taiwan
Prior art keywords
layer
resin film
decorative board
printed
printing
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TW089102806A
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Chinese (zh)
Inventor
Hiroyuki Iwashita
Koji Taguma
Yoshiyuki Sugimoto
Yoshiki Takesue
Koji Fujii
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Toyo Kohan Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • B32B38/145—Printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4023—Coloured on the layer surface, e.g. ink
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2451/00—Decorative or ornamental articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention provides a print resin film laminated to a decorative sheet which has a design pattern to which a wiping printing is applied, wherein the design pattern has an excellent aesthetic design merit equal to or more than that of a conventional decorative sheet made of a polyvinylchloride resin film and has excellent surface physical properties such as staining resistance, solvent resistance and the like. The present invention also provides a decorative sheet to which such a print resin film is laminated. The print resin film laminated to a decorative sheet is produced by laminating following layers in order from the lowermost layer, wherein a design pattern printed layer is formed on a base resin layer made of a polybutylene terephthalate film which works as a groundwork for printing or a colored resin film, and the colored resin layer was embossed, ink is filled in the embossed recesses so as to form a wiping printed layer, and a surface protective layer which is selectively embossed is formed on the wiping printed layer, and a gloss adjustment layer is selectively formed on the surface protective layer. The print resin film laminated to a decorative sheet is adhered to a substrate such as a woody sheet, a metal sheet, an inorganic board or the like to produce a decorative sheet.

Description

A7 A7 經濟部智慧財產局員工消費合作社印製 ___B7 五、發明說明（丨） 〔發明所屬之技術領域〕 本發明係關於一種裝飾板積層用印刷樹脂薄膜及積層 有該樹脂薄膜之裝飾板，詳而言之係適用於電冰箱的拉門 、空調機的外殼等家電製品的外裝或鋼製家具.、電梯、建 築物等的內裝般之樣式上特別要求的用途。 〔先前技術〕 '以往，作爲各種家具類或建築物內裝材料等所使用的 裝飾板，係將 (1) 在構成基材之樹脂層上用—般方法施加印刷，爲保護印 刷層的表面而設置氨基醇酸樹脂、聚氨酯樹脂等塗層所構 成之裝飾薄膜， (2) 在構成基材之樹脂層上用一般方法施加印刷後，透過接 著劑層來積層透明的雙軸延伸聚酯膜所構成之裝飾薄膜， (3) 在聚氯乙烯膜上用一般方法施加印刷後，積層透明的聚 氯乙烯膜或雙軸延伸聚酯膜所構成之裝飾薄膜， 等等的裝飾薄膜，透過接著劑來積層於鍍鋅鋼板、合板或 MDF等基板上口 然而，積層上述（1)之裝飾薄膜後的裝飾板，由於裝飾 薄膜的強度不足，在實施V形開槽加工等的情形，加工時 會有裝飾薄膜裂開、角落部的油墨易剝離之問題，而不適 用於V形開槽加工等用途。積層上述(2)之裝飾薄膜後的裝 飾板，雖耐污染性、耐溶劑性等的表面物性優異，但其表 面薄膜缺乏柔軟性故軟化溫度高，而在施加壓花加工時， 壓花將不易壓入。積層上述(3)之裝飾薄膜後的裝飾板，由 4 本紙張尺度適用_國國家標準（CNS)A4規格（210 X 297公釐） ----- - n-----卜裝-------- 訂·--------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4 5 83 8 7 A7 B7 五、發明說明（X ) 於是使用聚氯乙烯膜，耐污染性、耐溶劑性等表面物性不 佳，又在進行焚化廢棄處理時，將有產生氯化氫氣體般之 有毒氣體及其所引起的有害物質而污染環境之虞，又有在 焚化時會弄傷焚化爐之虞，而有很大的問題存在。 〔發明所要解決的課題〕 本發明係以解決上述問題爲目的，其課題係提供出一 種装飾板積層用印刷樹脂薄膜，其具有和以往之使用聚氯 乙烯樹脂膜的裝飾板同等級以上的樣式特性，並具有施加 刮塗印刷而成之構圖模樣，又耐污染性、耐溶劑性等的表 面物性優異，並提供出積層有該樹脂薄膜之裝飾板。 〔用以解決課題之手段〕 申請專利範圍第1項之裝飾板積層用印刷樹脂薄膜， 係將基材樹脂層、印刷層、著色樹脂層、刮塗印刷層、表 面保護層、光澤調整層由下而上依序積層而成。 申請專利範圍第2項之裝飾板積層用印刷樹脂薄膜’ 係將著色樹脂層、刮塗印刷層、表面保護層 '光澤調整層 由下而上依序積層而成。 申請專利範圍第3項之裝飾板積層用印刷樹脂薄膜， 係將著色樹脂層、刮塗印刷層、表面保護層由下而上依序 積層而成。 上述裝飾板積層用印刷樹脂薄膜較佳爲，前述刮塗印 刷層係設於著色樹脂層的全面。 前述裝飾板積層用印刷樹脂薄膜較佳爲，對前述著色 樹脂層施加壓花加工’在該壓花加工所形成的壓花凹部內 5 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公餐） ---N----------V 裝--------訂---------線 ^/1 (請先閱讀背面之注意事項再填寫本頁) 458887 A7 ________B7 _ 五、發明說明（、） 充塡油墨來構成刮塗印刷層。 前述裝飾板積層用印刷樹脂薄膜較佳爲，前述基材樹 脂層及著色樹脂層係由聚對苯二甲酸丁二醇酯所構成。 前述裝飾板積層用印刷樹脂薄膜較佳爲，前述著色樹 脂層係由聚對苯二甲酸丁二醇酯所構成。 .申請專利範圔第8項之裝飾板，係在用以積層樹脂膜 之塞板的至少片面上，積層申請專利範圍第1〜7項中任— 項之裝飾板積層用印刷樹脂薄膜。 前述裝飾板較佳爲’前述基板和裝飾板積層用印刷樹 脂薄膜之間是透過接著劑層來積層。 前述裝飾板較佳爲，前述基板是金屬板。 前述裝飾板較佳爲，前述基板是木質板或板材。 〔發明之實施樣態〕 本案的發明人等，爲了取代焚化時有產生有毒氣體及 其所引起的有害物質而有污染環境之虞的聚氯乙烯樹脂膜 ’針對所具的圖樣之樣式特性優異、耐污染性、耐溶劑性 等的表面物性優異之裝飾板積層用且爲可印刷之樹脂膜進 行努力硏究的成果，發現到，構成印刷基底的基材樹脂層 及著色樹脂層係使用聚對苯二甲酸丁二醇酯，之後形成圖 樣印刷層，再於著色樹脂層上施加壓花加工來形成壓花凹 部後’用刮塗法在壓花凹部充塡油墨來設置刮塗印刷層， 在其上方是選擇性的施加壓花加工之表面保護層，又更上 方是選擇性的光澤調整層，而藉由從下而上依序進行積層 ’即可得出能滿足上述特性要求之裝飾板積層用的樹脂薄 6 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再/填寫本頁) 訂. --------線. 經濟部智慧財產局員工消費合作社印製 458887 A7 B7 五、發明說明（φ) 膜。 又，將上述樹脂薄膜積層於金屬板、合板、板材等所 構成之裝飾板’除了樹脂薄膜之上述優異物性外，同時展 現出優異的樣式特性。 以下係說明本發明的內容。 圖1係顯示本發明的裝飾板積層用印刷樹脂薄膜的一 例之截面圖；圖2及圖3係顯示本發明的裝飾板積層用印 刷樹脂薄膜的其他例之截面圖；圖4及圖5係顯示本發明 的裝飾板的例子之截面圖。1代表裝飾板積層用印刷樹脂 薄膜，2代表基板’ 3代表接著劑層，4代表接著樹脂層， 5代表圖樣印刷層，6代表著色樹脂層，7代表刮塗印刷用 壓花凹部，8代表刮塗印刷層，9代表表面保護層，10代 表壓花凹部’ 11代表光澤調整層，12代表裝飾板。 本發明的裝飾板積層用印刷樹脂薄膜1，如圖1所示 般在著色樹脂層6的上面施以壓花加工來肜成壓花凹部7 後，用刮塗法來在壓花凹部7充塡油墨以形成刮塗印刷層 8 ’再在其上面積層表面保護層9。 又本發明的裝飾板積層用印刷樹脂薄膜1，亦可如圖 2所示般’作爲圖1之裝飾板積層用印刷樹脂薄膜的表面 保護層9，係使用在表面施加壓花加工之表面保護層9。 又本發明的裝飾板積層用印刷樹脂薄膜1，亦可如圖 3所示般’在圖2之裝飾板積層用印刷樹脂薄膜的著色樹 脂層6的下面，積層附加有圖樣印刷層5之基材樹脂層4 ’再在圖2之裝飾板積層用印刷樹脂薄膜的表面保護層9 7 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） ·.----111 ---------- <請先閱讀背面之注意事項再填寫本頁) 訂· 線' 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 458887 A7 ___ ___B7__一丨—--- ___—----- ' * 五、發明說明（< ) 的上餍，設置不致讓壓花凹部10消失之光澤調整層11 ° 圖4所顯示之裝飾板12，係將圖2所示的裝飾板積層 用印刷樹脂薄膜1透過接著劑層3來積層於基板2上。 圖5所顯示之裝飾板12，係將圖3所示的裝飾板積層 用印刷樹脂薄膜1透過接著劑層3來積層於基板2上。 .本發明所用之基材樹脂層4及著色樹脂層6 ’較佳爲 使用固有粘度(IV値)爲1.0〜2.0之聚對苯二甲酸丁二醇酯 薄膜，基於製膜性的考量，固有粘度爲1.5以上更佳’又 基於耐水經時性(耐水劣化性)的考量，固有粘度以h2以上 爲更佳。又，使用擠出機來進行基材樹脂層4的製膜時’ 混練著色顏料來形成著色樹脂層亦可。 圖樣印刷層5，係例如表現出木紋、石紋、天然皮革 的表面紋路、布紋、抽象花紋等的模樣，用以形成圖樣印 刷層5之油墨的展色劑，能使用例如硝基纖維素、醋酸纖 維素等纖維素衍生物、聚酯型聚氨酯樹脂等公然周知者， 其中基於密著及熱接著性等兩觀點則以硝基纖維素-醇酸 樹脂系油墨爲佳。 又，對著色樹脂層6施以壓花加工來形成壓花凹部7 後，用刮塗法在壓花凹部7充塡油墨來設置刮塗印刷層8 時，刮塗印刷用之壓花凹部7內所充塡的刮塗油墨，可使 用塗料或油墨。 所使用的塗料或油墨，例如以天然樹脂或其改質樹且旨 類，纖維素衍生物類，聚酯系樹脂、丙烯酸系樹脂\聚氣 酯系樹脂等的合成樹脂類作爲展色劑的構成树料，再於展 8 (請先閱讀背面之注意事項再填寫本頁) 裝------ 訂---------線一 本紙張尺度通用中國國家標準（CNS)A4規格（210 X 297公釐） A7 458887 ____B7 五、發明說明o) 色劑中添加著色顏料'體質顏料等來構成。所使用的展色 劑，以聚氨酯般之2液硬化型爲適當。作舄刮塗法，可使 用刮刀法、輥塗法等以往所使用之任一刮塗法. 作爲表面保護層10、_，較佳爲使用聚酯樹脂膜，其中以 使用固有粘度爲1.0〜2.0之聚對苯二甲酸丁二醇醋樹脂膜 爲更隹。該聚醋樹脂膜的特徵在於，係由不含可塑劑及_ 素元素之聚酯樹脂所構成。 該聚酯樹脂的構成材料之一例，係使用具備以下的組 成之共聚物聚酯樹脂等。亦即，作爲樹脂構成用之柔性鏈 段’較佳爲使用聚乙二醇、聚四甲二醇等的聚亞氧院基乙 二醇，或是聚ε -己內醯胺、壬二酸、癸二酸、十二院二 酸、二聚物酸等具有H00C-〔 CH2〕n-COOH分子構造 之脂肪酸二羧酸，和脂肪族及/或脂環族二元醇所構成之脂 肪族聚酯等。 又，作爲樹脂構成用之硬鏈段，較佳爲擇自對苯二甲 酸乙二醇酯、對苯二甲酸丁二醇酯、環己烷二對苯二甲酸 甲二醇酯 '環己烷二甲撐環己烷二羧酸酯、丁烯2,6萘二 羧酸酯等的芳香族及/或脂環族酯單元中之至少之i所構成 σ 又’作爲醇成分，基於耐溶劑性的觀點以含有1，4 丁 二醇殘基爲佳，而在用以形成共聚物聚酯之所有醇成分中 ，1，4 丁二醇殘基較佳爲40莫耳％以上65莫耳％以下。 當要求和基板間具有更強的密著性畤，若令基材樹脂 層4的樹脂成分之一部分含有離子鍵聚合物樹脂成分，貝[j 9 本紙張尺度適用中國國家標準（CNS)A4規格（210x297公釐） -------------—V 裝---1----訂·----1---線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 ^-5888 7 A7 B7 五、發明說明（]) 可得良好的密著性。這時較佳爲，離子鍵聚合物樹脂成分 佔樹脂成分整體的1〜50重量％。 圖1所示之本發明的裝飾板積層用印刷樹脂薄膜，能 用以下的方式來製作出。亦即，利用擠出機，將加熱熔融 且混練了著色顏料後之樹脂從T型模擠到施加有壓花加工 之壓輥上，而製膜出片面上具有壓花凹部之著色樹脂層 6。在前述著色樹脂層6之壓花凹部7形成面上，用刮塗法 將油墨充塡於壓花凹部7內而形成刮塗印刷層8，將表面 保護層9重疊於其上面，藉由通過1對的熱輥子間來進行 夾合壓接同時進行熱融接積層，而製造出一片積層薄膜。 藉由在加熱下加壓以將著色樹脂層6的刮塗印刷層面融接 於表面保護層9，而製作出一片裝飾板積層用印刷樹脂薄 膜1。 又，在進行著色樹脂層6和表面保護層9的積層時’ 藉由使用壓花輥作爲上述熱輥子，即可同時實施積層和壓 花加工，而得出在表面保護層9的表面形成有壓花凹部10 之圖2所示的裝飾板積層用印刷樹脂薄膜lb。又由於著色 樹脂層6之壓花加工性優異，淸晰的刮塗印刷將變得可得 ’又由於尺寸安定性佳，要抑制起因於張力或熱之伸縮變 動也將變得可能，而能得出印刷圖樣和壓花圖案諧調而具 有高度樣式特性之壓花裝飾薄膜。上述積層作業和壓花加 工等過程，能在和以往的聚氯乙烯樹脂薄膜相同的條件下 進行作業。 又，在將圖2的裝飾板積層用印刷樹脂薄膜之著色樹 10 本紙張尺度適用中國國家標準（CNS)A4規格（210x 297公釐） (請先閱讀背面之注意事項再暮寫本頁) 裝--------訂----- 線· 經濟部智慧財產局員工消費合作社印製 Λ S8SS7 Α7 Β7 五、發明說明（y) 脂層6和表面保護層9邊進行壓花加工邊積層時，係將著 色樹脂層6的下面和施加有圖樣印刷層5之基材樹脂層4 的印刷面對向後積層，接著如圖3所示般，在表面保護層 9的表面施加光澤調整層11，即可得出樣式特性更佳之裝 飾板積層用印刷樹脂薄膜1。 光澤調整層11，爲無色透明、著色透明或消光透明皆 可’係爲了調整裝飾板積層用印刷樹脂薄膜i表面的光澤 度而設’而兼具表面保護層的功能。光澤調整層η能藉由 塗佈使用了適當的展色劑之塗料來形成出。作爲展色劑可 使用酚醛樹脂 '不飽和聚酯樹脂、環氧樹脂、聚氨酯樹脂 等的熱硬化性樹脂之1種或2種以上之混合樹脂。藉由在 光澤調整層11形成用的塗料中分散入一般適量的消光劑即 可賦予所要的光澤度，作爲消光劑可使用雲母、二氧化矽 、氧化銘、碳酸#§、砂藻土、砂砂、白砂等。上述塗料的 塗佈方法’可使用凹版塗佈、輥塗、空氣刀塗佈等公知的 塗佈方法。 又’將上述方法所得的裝飾板積層用印刷樹脂薄膜1 ，透過接著劑層3來和基板2貼合，即可得出圖4或圖5 所示般的裝飾板I2。作爲基板2，例如可使用木材單板、 木材合板、碎料板、MDF等的木質板，鋼板、鋁合金板、 鏡辞或鑛鲜合金之鑛辞鋼板等的金屬板，或是石膏板、石夕 酸鈣板、石綿瓦板等的無機質所構成的板材。 用於裝飾板積層用印刷樹脂薄膜1和基板2的貼合之 接著劑層3的接著劑，可使用一般的接著劑，而基於用火 π (請先閱讀背面之注意事項再填寫本頁) 士° 經濟部智慧財產局員工消費合作社印製 泰纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作杜印製 -^6887 A7 ______ 五、發明說明（1) 上的安全、臭氣、價格上的考量’較佳爲例如醋酸乙烯樹 脂系、乙烯-乙烯基醋酸酯樹脂系、尿素樹脂系、聚氨酯 樹脂系等的乳膠型接著劑。 〔實施例〕 以下用實施例來更詳細地說明本發明。 % (實施例1) '在市售的聚對苯二甲酸丁二醇酯樹脂中混練20重量％ 之乳色顏料後，用擠出製膜機將其加熱熔融’並從T型模 擠到施加有壓花加工之壓輥上’而製膜出片面具有壓花凹 部之厚的著色樹脂層。接著’在具有前述壓花凹部 之面上，用輥塗法塗佈2液硬化型聚氨酯系著色油墨(昭和 油墨製，PW-001)後，用刮刀將壓花凹部以外的部分所附 著的著色油墨刮除後，令積層薄膜表面所形成之壓花凹部 內所充塡的著色油墨固化，而製作出印刷樹脂薄膜。又， 在該印刷樹脂薄膜的壓花加工面上，重疊上用市售的聚苯 二甲酸丁二醇酯且經擠出製膜機所製作出之厚60gm的未 延伸薄膜，在壓接用輥的加熱溫度210°C、樹脂薄膜的送 進速度20m/min、壓接用輥的咬壓15kgf/cm2的條件下將兩 薄膜加熱壓接並積層，以製作出裝飾板積層用印刷樹脂薄 膜。接著，在厚〇.5mm之電鍍鋅鋼板上以i〇g/m2的塗佈釁 來塗佈聚酯系接著劑，將前述裝飾板積層用印刷樹脂薄膜 以加熱溫度220°C、接著壓力15kgf/cm2、壓接時間5秒的 條件進行加熱壓接，而得出裝飾板。 (實施例2) 12 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公楚） ---------------v.^--------訂---------線 <請先閱讀背面之注意事項再填寫本頁) ^5aaa7 A7 B7 五、發明說明（f c?) 在和實施例1相同的聚對苯二甲酸丁二醇酯樹脂之未 延伸薄膜上，將和實施例1相同的施加印刷後之刮塗印刷 層面、與和實施例1相同的透明聚對苯二甲酸丁二醇醋樹 脂所構成之薄膜對向後’在和實施例1的加熱壓接中之積 層條件相同條件下，以透明聚對苯二甲酸丁二醇醋薄膜面 爲壓花輥側，通過壓花輥和矽膠輥構成的壓接用輕間來進 行壓接’藉此製作出在透明聚對苯二甲酸丁二醇酯薄膜表 面具有壓花凹部之裝飾板積層用印刷樹脂薄膜。接著，在 厚6mm之木材合板上以5〇g/m2的塗佈量來塗佈聚氨酯系 接著劑，將前述裝飾板積層用印刷樹脂薄膜以加熱溫度 160°C、接著壓力15kgf/cm2、壓接時間15秒的條件進行加 熱壓接，而得出裝飾板。 (實施例3) 在用市售之聚苯二甲酸丁二醇酯且經擠出製膜機所製 作出之厚40#m的未延伸薄膜的片面上，使用硝基纖維素 •醇酸系油墨（昭和油墨製，SAM)，用凹版輪轉印刷機將 圖樣印刷層以一列的方式進行印刷。接著，在前述未延伸 薄膜的印刷面上，將和實施例1相同的施加印刷後之聚對 苯二曱酸丁二醇酯樹脂的未延伸薄膜之刮塗印刷層面、與 和實施例1相同的透明聚對苯二甲酸丁二醇酯薄膜對向後 ，在和實施例1的加熱壓接中之積層條件相同條件下，以 透明聚對苯二甲酸丁二醇酯薄膜面爲壓花輥側，通過壓花 輥和矽膠輥構成的壓接用輥間來進行壓接，藉此製作出在 透明聚對苯二甲酸丁二醇酯薄膜表面具有壓花凹部之裝飾 13 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公发） (請先閱讀背面之注意事項#.填寫本頁) V 裝---- ----訂---------線: 經濟部智慧財產局員工消費合作社印製 A7 458807 ________B7__,_ 五、發明說明（，丨） 板積層用印刷樹脂薄膜。又，在該裝飾板積層用印刷樹脂 薄膜的壓花加工面上，將2液硬化型聚氨酯系光澤調整用 塗料(昭和油墨製，〇P - No.81)用版涂3 0 /z m的凹版輕來塗 佈，而製作出樣式特性優異的裝飾薄膜。接著，在厚8mm 之石膏板上以80g/m2的塗佈量來塗佈聚氨酯系接著劑，將 前述裝飾板積層用印刷樹脂薄膜以加熱溫度180°C、接著 壓力15kgf/cm2、壓接時間20秒的條件進行加熱壓接，而 得出裝飾板。 (樹脂薄膜之特性評價） 針對實施例1、2及3所製作出的裝飾板，進行下列 特性的評價。 (壓花加工性） 本發明的裝飾板積層用印刷樹脂薄膜之刮塗印刷用壓 花加工性的優劣，係依據施加壓花加工後之樹脂薄膜的基 扳樹脂層之表面粗糙程度來判斷。本發明中，係使用形成 有平均表面粗度(Ra)ll /zm的凹凸之彫刻輥來施加壓花加 工，而對加工後的樹脂薄膜之著色樹脂層的表面用肉眼來 觀察，並以下述3階段的基準來評價壓花加工性的優劣。 〇：良好，A :稍不良，X :不良 又，上述評價基準，係將聚氯乙烯樹脂膜的表面粗度 (Ra: /zm)用東京精密社製SUSFCOM表面粗度計並依據 JIS B0601來測定，而以平均表面粗度4#m的情形作爲壓 花加工性的合格基準，當具有和平均表面粗度4#m的聚 氯''乙烯樹脂膜的表面同等級以上的外觀時判定爲良好（〇） 14 . ^ Iv,^--------訂---------線 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 A7 _____B7 五、發明說明（θ) ，當相較於聚氯乙烯樹脂膜的表面係具有較差但實用上不 成問題的外觀時判定爲稍不良（△)，而無法施以壓花加工 者則判定爲不良（X)。 (耐污染性） 在實施例1、2及3所製作出的裝飾板之最表層的樹 脂膜面上，用黑色油性奇異筆畫圖後放置24小時，之後用 含寖有乙醇之布來擦拭，用肉眼觀察樹脂膜面所殘存的奇 異筆的程度，依據以下的基準來進行評價。 ◎:完全看不出有奇異筆痕。 〇：有實用上沒有問題之極少的奇異筆殘存。 △:有實用上會產生問題之少量奇異筆殘存。 X:有相當程度之奇異筆殘存。 (耐溶劑性） 在實施例1、2及3所製作出之裝飾板的最表層樹脂 膜面上，放置含浸有丁酮之海綿，經24小時放置後，用肉 眼觀察膜表面的變色及膨脹產生的程度，依據以下基準來 進行評價。 ◎:完全看不出有變色或膨脹的產生。 〇：有實用上沒有問題之極少的變色或膨脹的產生。 △:有實用上會產生問題之少量變色或膨脹的產生。 X:有相當程度之變色或膨脹的產生。 (耐水變質性） 假定將本發明的裝飾板在高溫多濕的狀態下經過長時 間的情形（例如用於組合式廁所的內裝材時等），用杜邦衝 15 本紙張尺度適用+國國家標準（CNS)A4規格（210 X 297公釐） ---„-----------V裝----！訂 --------線：^ (請先閱讀背面之注意事項再填窝本頁) 經濟部智慧財產局員工消費合作社印製 U8 S 7 U t A7 __B7_ 五、發明說明（β ) 擊試驗法來評價長時間接觸水時的樹脂膜之耐水變質性。 將實施例1、2及3所製作出之裝飾板積層用印刷樹 脂薄膜，積層於厚0.5mm之鍍鋅鋼板來做爲試驗片。將該 試驗片裁切成60mmX60mm的大小，在保持於38±2°C的 溫度下之脫鹽水中浸漬1個月後於室溫下乾燥，使用杜邦 衝撃試驗機，依據JIS K 5400的條件(衝擊部大小1/2吋φ ，重1kg，落下高度50cm)來施加衝擊。用肉眼觀察施加衝 擊後的樹脂膜之狀態，用以下的5階來進行評價。 ◎:樹脂膜看不出有裂痕。 〇：樹脂膜的一部分發現細小的裂痕。 △:在樹脂膜的壓花加工部全體皆發現細小的裂痕。 X:在樹脂膜的壓花加工部全體皆發現大的裂痕。 X X :在整個樹脂膜上有顯著的裂痕。 上述評價中，◎及〇不會有使用上的問題。又，本試 驗係採10片的試驗片來實施。將這些裝飾板的評價特性 整理如下。 壓花加工耐污染性耐溶劑性耐水變質 __________________________ 佳____________________________________________________________________________________ 實施例 1________〇________________©__________________@_________________________©____________ 實施例20___________________________Ο_______________________©__________________@_____________ 實施例 3_____________ 0_________________________〇_________________________P—________________________©—— 如上表所示般，本發明的裝飾板係在壓花性、耐污染 性、耐溶劑性、耐水變質性等方面都顯示優異的特性。 〔發明效果〕 16 ； ---------------訂---------線-^"^· (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規柊（210 x 297公釐） 經濟部智慧財產局員工消費合作社印製 Α7 _____.___B7______ 五、發明說明（a) 本發明的裝飾板積層用印刷樹脂薄膜係採上述般的構 成，由於聚對苯二甲酸丁二醇酯構成之基材樹脂層對熱、 張力之伸縮變動少而具有優異的尺寸安定性’故可得出印 刷精度佳的印刷物。又’由於壓花加工性優異’故可進行 淸晰的刮塗印刷。 又，由於能用和以往之聚氯乙烯樹脂膜相同的製造方 法和製造條件來得出裝飾薄膜’故不需要增設新設備或改 造設備等設備上的投資，而能和以往的聚氯乙烯樹脂膜相 同的，表現出印刷圖樣和壓花圖案諧調而具有高度樣式特 性之構圖模樣。 又，由於在基材樹脂層和表面保護層之構成樹脂中不 含可塑劑，將不致產生可塑劑的滲出所致之表面污染等問 題，因此耐污染性、耐溶劑性、耐水性等的表面物性相當 優異。 又，在焚化廢棄時，由於不致產生氯化氫氣體般之有 g 毒氣體，故完全沒有環境污染之虞，而具有優異的環保性 0 〔圖式之簡單說明〕 圖1係顯示本發明的裝飾板積層用印刷樹脂薄膜的一 例之截面圖。 圖2係顯示本發明的裝飾板積層用印刷樹脂薄膜的另 一例之截面圖。 圖3係顯示本發明的裝飾板積層用印刷樹脂薄膜的另 一例之截面圖。 17 ---一---- „--------------訂---------線"^ {請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 45S8q7 ' A7 _B7_ 五、發明說明（〆） 圖4係顯示本發明的裝飾板的一例之截面圖。 圖5係顯示本發明的裝飾板的另一例之截面圖。 〔符號說明〕 1…裝飾板積層用印刷樹脂薄膜 2…基板 3…接著劑層 4…基材樹脂層 5…圖樣印刷層 6…著色樹脂層 7…刮塗印刷用壓花凹部 8…刮塗印刷層 9…表面保護層 10…壓花凹部 11…光澤調整層 12…裝飾板 ---,-----------裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）A7 A7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ___B7 V. Description of the Invention (丨) [Technical Field to which the Invention belongs] The present invention relates to a printed resin film for decorative board lamination and a decorative board laminated with the resin film. In detail, it is suitable for applications that require special styles such as the sliding doors of refrigerators, the exterior of home appliances such as air conditioners, or steel furniture, and the interior of elevators and buildings. [Prior art] 'In the past, as a decorative board used in various furniture or building interior materials, (1) was printed on a resin layer constituting a base material by a general method to protect the surface of the printing layer. A decorative film made of coatings such as amino alkyd resin and polyurethane resin is provided. (2) After applying printing by a general method on the resin layer constituting the substrate, a transparent biaxially stretched polyester film is laminated through the adhesive layer. The decorative film is composed of (3) a decorative film composed of a transparent polyvinyl chloride film or a biaxially stretched polyester film laminated with a transparent film after applying printing on a polyvinyl chloride film by a general method, and the like Laminating agent is used to laminate on the substrates such as galvanized steel, plywood, or MDF. However, the decorative film after laminating the decorative film of (1) above has insufficient strength. Therefore, in the case of V-groove processing, etc., There is a problem that the decorative film is cracked, and the ink in the corner is easy to peel off. It is not suitable for V-grooving and other applications. Although the decorative sheet laminated with the decorative film of the above (2) has excellent surface properties such as stain resistance and solvent resistance, the surface film lacks flexibility and has a high softening temperature. When embossing is applied, the embossing will Not easy to press in. The decorative board after laminating the decorative film of (3) above is applicable to 4 paper sizes _ National Standard (CNS) A4 (210 X 297 mm) ------n ----- ------- Order · -------- Line (Please read the precautions on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 5 83 8 7 A7 B7 V. Description of the invention (X) Therefore, the use of a polyvinyl chloride film has poor surface properties such as pollution resistance and solvent resistance, and when incineration and waste treatment is performed, there will be a toxic gas like hydrogen chloride gas and harmful substances caused by it. There is a concern that the environment may be polluted, and the incinerator may be injured during incineration, and there are great problems. [Problems to be Solved by the Invention] The present invention aims to solve the above-mentioned problems. The subject of the present invention is to provide a printed resin film for decorative board lamination, which has a pattern of the same level or higher as a conventional decorative board using a polyvinyl chloride resin film. It has the characteristics of patterning pattern by blade coating printing, excellent surface physical properties such as stain resistance, solvent resistance, etc., and provides a decorative board laminated with the resin film. [Means to solve the problem] The printed resin film for decorative board lamination in the first patent application range is a base resin layer, a printed layer, a colored resin layer, a doctor-printed printing layer, a surface protection layer, and a gloss adjustment layer. Layered from bottom to top. The printed resin film for decorative board lamination ′ according to the scope of the patent application No. 2 is a laminated resin layer, a colored resin layer, a blade coating printing layer, and a surface protection layer. The printed resin film for decorative board lamination according to item 3 of the scope of patent application is made by laminating a colored resin layer, a blade coating printing layer, and a surface protective layer in order from bottom to top. It is preferable that the said printing resin film for laminated | stacking a decorative board is the said coating layer which is provided on the whole surface of a colored resin layer. It is preferable that the printed resin film for decorative board lamination is embossed to the colored resin layer in the embossed recess formed by the embossing. 5 The paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210 x 297 meals) --- N ---------- V equipment -------- order --------- line ^ / 1 (Please read the precautions on the back first (Fill in this page again) 458887 A7 ________B7 _ V. Description of the invention (,) Fill with ink to form a scratch-coating printing layer. The printed resin film for decorative board lamination is preferably such that the base resin layer and the colored resin layer are made of polybutylene terephthalate. It is preferable that the printed resin film for decorative board lamination is such that the colored resin layer is made of polybutylene terephthalate. The decorative board for the patent application No. 8 is on at least one side of the plug board used to laminate the resin film. The printed resin film for decorative board laminate is laminated for any of the items 1 to 7 of the patent scope. It is preferable that the decorative plate is laminated with a bonding agent layer between the substrate and the printed resin film for decorative plate lamination. Preferably, the decorative plate is a metal plate. Preferably, the decorative board is a wooden board or a board. [Implementation Mode of the Invention] The inventors of the present invention, in order to replace the polyvinyl chloride resin film which may cause environmental pollution during generation of toxic gas and harmful substances caused by incineration, are excellent in the pattern characteristics of the pattern As a result of hard research on printable resin films with excellent surface physical properties such as pollution resistance, solvent resistance, and other properties, it was found that the base resin layer and colored resin layer constituting the printing substrate are made of poly Butyl terephthalate, after which a pattern print layer is formed, and then an embossing process is performed on the colored resin layer to form an embossed recessed portion, and then the ink is applied to the embossed recessed portion with a blade coating method to set a print-on-printed layer, Above it is a surface protection layer that is selectively embossed, and above it is a selective gloss adjustment layer. By sequentially laminating from bottom to top, you can get a decoration that can meet the above characteristics. Resin thin for board lamination 6 This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before / fill in this page) Order. ------- -Line. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 458887 A7 B7 V. Description of the invention (φ) film. In addition, the decorative sheet formed by laminating the resin film on a metal plate, a plywood, a plate, or the like, exhibits excellent pattern characteristics in addition to the excellent physical properties of the resin film. The following is a description of the present invention. Fig. 1 is a cross-sectional view showing one example of a printed resin film for decorative board lamination of the present invention; Figs. 2 and 3 are cross-sectional views showing other examples of a printed resin film for decorative board lamination of the present invention; Figs. 4 and 5 are A cross-sectional view showing an example of the decorative plate of the present invention. 1 represents a printed resin film for decorative board lamination, 2 represents a substrate, 3 represents an adhesive layer, 4 represents an adhesive resin layer, 5 represents a pattern printing layer, 6 represents a colored resin layer, 7 represents an embossed recess for blade coating, and 8 represents Squeegee printing layer, 9 represents a surface protection layer, 10 represents an embossed recessed portion, 11 represents a gloss adjustment layer, and 12 represents a decorative board. As shown in FIG. 1, the printed resin film 1 for laminating decorative plates of the present invention is embossed on the colored resin layer 6 to form embossed recesses 7, and then is applied to the embossed recesses 7 by a blade coating method. The ink is applied to form a doctor-printed printing layer 8 ', and a surface protective layer 9 is formed on the upper surface. In addition, as shown in FIG. 2, the printed resin film 1 for decorative board lamination of the present invention can be used as the surface protective layer 9 of the printed resin film for decorative board lamination shown in FIG. 1, which is a surface protection that is embossed on the surface. Layer 9. In addition, as shown in FIG. 3, the printed resin film 1 for decorative board lamination of the present invention may be laminated with the base of the pattern printed layer 5 under the colored resin layer 6 of the printed resin film for decorative board lamination shown in FIG. Resin layer 4 'and then the surface protective layer of the printing resin film for decorative board lamination in Fig. 2 9 7 This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) · .---- 111- --------- < Please read the precautions on the back before filling out this page) Order · Line 'Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by 458887 A7 ___ ___B7__ 一 丨 --- ___------ '* 5. The upper part of the description of the invention (&) is provided with a gloss adjustment layer 11 that will not let the embossed recesses 10 disappear. ° The decorative panel shown in Figure 4 12. The printed resin film 1 for laminating decorative boards shown in FIG. 2 is laminated on the substrate 2 through the adhesive layer 3. The decorative plate 12 shown in FIG. 5 is a laminate of the decorative resin film 1 for decorative plate lamination shown in FIG. 3 on the substrate 2 through the adhesive layer 3. . The base resin layer 4 and the colored resin layer 6 ′ used in the present invention are preferably a polybutylene terephthalate film having an intrinsic viscosity (IV 値) of 1.0 to 2.0. The viscosity is more preferably 1.5 or more, and based on the consideration of water resistance over time (water resistance), the intrinsic viscosity is more preferably h2 or more. When forming the base resin layer 4 using an extruder, the colored pigment may be kneaded to form a colored resin layer. The pattern printing layer 5 is, for example, wood grain, stone grain, natural leather surface texture, cloth pattern, abstract pattern, etc., and is used as a vehicle for forming the ink of the pattern printing layer 5. The nitro fiber can be used, for example. Cellulose derivatives such as cellulose, cellulose acetate, and polyester polyurethane resins are publicly known. Among them, nitrocellulose-alkyd resin-based inks are preferred from the viewpoints of adhesion and thermal adhesiveness. After embossing the colored resin layer 6 to form the embossed recessed portions 7, the embossed recessed portions 7 are filled with ink by a knife coating method to provide the embossed recessed portions 7 for the blade coating printing. Paint or ink can be used for the filled scraping ink. The paint or ink used is, for example, a synthetic resin such as natural resin or its modified tree, cellulose derivative, polyester resin, acrylic resin \ polyester resin, etc. Make up the tree material, and then display it at the exhibition 8 (please read the precautions on the back before filling this page). -------- Order --------- line a paper standard common Chinese national standard (CNS) A4 specification (210 X 297 mm) A7 458887 ____B7 V. Description of the invention o) The colorant is added with a coloring pigment such as a constitution pigment. As the color developing agent, a two-liquid curing type like polyurethane is suitable. As the squeegee coating method, any of the conventionally used blade coating methods such as a doctor blade method and a roller coating method can be used. As the surface protective layer 10, _, a polyester resin film is preferably used, in which the intrinsic viscosity is 1.0 to Polybutylene terephthalate resin film of 2.0 is even more sloppy. This polyester resin film is characterized by being made of a polyester resin containing no plasticizer and element. As an example of the constituent material of the polyester resin, a copolymer polyester resin or the like having the following composition is used. That is, as the flexible segment 'for the resin composition', polyoxyethylene glycols such as polyethylene glycol and polytetramethylene glycol, or polyε-caprolactam and azelaic acid are preferably used. , Sebacic acid, dodecanedioic acid, dimer acid, etc. fatty acid dicarboxylic acids with H00C- [CH2] n-COOH molecular structure, and aliphatic and / or cycloaliphatic diols Polyester, etc. In addition, as the hard segment for resin composition, it is preferably selected from ethylene terephthalate, butylene terephthalate, and cyclohexanediethylene terephthalate'cyclohexane. The σ of at least one of the aromatic and / or alicyclic ester units such as dimethylcyclohexanedicarboxylic acid ester and butene 2,6 naphthalenedicarboxylic acid ester is also based on solvent resistance as an alcohol component From the viewpoint of sex, it is preferred to contain 1,4-butanediol residues. Among all the alcohol components used to form the copolymer polyester, 1,4-butanediol residues are preferably 40 mol% or more and 65 mols. %the following. When it is required to have stronger adhesion with the substrate, if a part of the resin component of the base resin layer 4 contains an ionomer polymer resin component, the paper size is applicable to the Chinese National Standard (CNS) A4 (210x297 mm) -------------— V-fitting --- 1 ---- Order · ---- 1 --- Line (Please read the notes on the back before filling (This page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ -5888 7 A7 B7 V. Description of the invention (]) Good adhesion can be obtained. In this case, it is preferable that the ionomer polymer resin component accounts for 1 to 50% by weight of the entire resin component. The printed resin film for decorative board lamination of the present invention shown in Fig. 1 can be produced in the following manner. That is, using an extruder, the resin after heating and melting and kneading the colored pigments is extruded from a T-die to a pressure roller to which embossing is applied, and the colored resin layer 6 having embossed recesses on the film-forming surface 6 . On the formation surface of the embossed recessed portion 7 of the colored resin layer 6, the ink is filled into the embossed recessed portion 7 by a blade coating method to form a blade-printed printing layer 8, and the surface protective layer 9 is superposed thereon by passing A pair of hot rollers were sandwiched and crimped together, and then heat-melted and laminated to produce a laminated film. By pressing under heating to fuse the doctor-printed surface of the colored resin layer 6 to the surface protective layer 9, a printed resin film 1 for decorative board lamination is produced. In addition, when the colored resin layer 6 and the surface protective layer 9 are laminated, by using an embossing roller as the heat roller, lamination and embossing can be performed at the same time, and the surface protective layer 9 is formed. The printed resin film lb for decorative board lamination shown in FIG. 2 of the embossed recessed portion 10. Also, because the colored resin layer 6 is excellent in embossing workability, clear blade printing becomes available. Also, because of good dimensional stability, it is also possible to suppress expansion and contraction fluctuations due to tension or heat, so that An embossed decorative film having a highly patterned characteristic in which the printed pattern and the embossed pattern are harmonized is obtained. The above-mentioned processes such as lamination and embossing can be performed under the same conditions as the conventional polyvinyl chloride resin film. In addition, the coloring tree of the printed resin film for decorative board lamination shown in Fig. 2 is applied to the paper size of 10 Chinese papers (CNS) A4 (210x 297 mm) (please read the precautions on the back before writing this page) -------- Order ----- Thread · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Λ S8SS7 Α7 Β7 V. Description of the invention (y) Embossing on the lipid layer 6 and the surface protection layer 9 When processing the side lamination, the lower surface of the colored resin layer 6 and the printing surface of the base resin layer 4 to which the pattern printing layer 5 is applied are laminated backward, and then as shown in FIG. 3, gloss is applied to the surface of the surface protective layer 9. By adjusting the layer 11, a printed resin film 1 for decorative board lamination with better pattern characteristics can be obtained. The gloss adjusting layer 11 may be colorless and transparent, tinted transparent, or matte transparent. 'It is provided for adjusting the gloss of the surface of the printed resin film i for decorative board lamination' and functions as a surface protective layer. The gloss adjusting layer η can be formed by applying a coating material using a suitable vehicle. As the color developing agent, one or two or more kinds of mixed resins of thermosetting resins such as phenol resins, unsaturated polyester resins, epoxy resins, and urethane resins can be used. The desired gloss can be imparted by dispersing a generally appropriate amount of a matting agent in the coating for forming the gloss adjusting layer 11. As the matting agent, mica, silicon dioxide, oxide oxide, carbonic acid # §, diatomaceous earth, sand can be used. Sand, white sand, etc. As the coating method of the coating material, a known coating method such as gravure coating, roll coating, or air knife coating can be used. In addition, the decorative resin laminated film 1 for decorative board laminate obtained by the above method is bonded to the substrate 2 through the adhesive layer 3 to obtain the decorative board I2 as shown in Fig. 4 or Fig. 5. As the substrate 2, for example, a wood veneer, a wood plywood, a particle board, a wooden board such as MDF, a metal plate such as a steel plate, an aluminum alloy plate, a mirror or a mineral alloy steel plate, or a gypsum board, It is made of inorganic materials such as calcium sulphate calcium board and asbestos tile board. Adhesive for the adhesive layer 3 for laminating the printed resin film 1 and the substrate 2 for decorative board lamination. A general adhesive can be used, and it is based on the use of fire (please read the precautions on the back before filling this page) ° Printed on Thai paper by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, the Chinese national standard (CNS) A4 specification (210 X 297 mm) is produced by the Intellectual Property Bureau of the Ministry of Economic Affairs, and the consumer cooperation is printed-^ 6887 A7 ______ V. DESCRIPTION OF THE INVENTION (1) For safety, odor, and price considerations, "latex adhesives such as vinyl acetate resin, ethylene-vinyl acetate resin, urea resin, and urethane resin are preferred. [Examples] The present invention will be described in more detail with examples below. % (Example 1) 'After kneading 20% by weight of a cream-colored pigment in a commercially available polybutylene terephthalate resin, it was heated and melted with an extrusion film forming machine' and extruded from a T-die to A thick colored resin layer having embossed recesses on the film-forming surface is provided on the embossed roller. Next, on the surface having the embossed recesses, a two-coat curable polyurethane-based coloring ink (PW-001, manufactured by Showa Ink) was applied by a roll coating method, and then the color of the parts other than the embossed recesses was attached with a doctor blade. After the ink is scraped off, the colored ink filled in the embossed recesses formed on the surface of the laminated film is cured to produce a printing resin film. In addition, an unstretched film having a thickness of 60 gm using a commercially available polybutylene phthalate and an extrusion film forming machine was superimposed on the embossed surface of the printed resin film, and was used for compression bonding. The heating temperature of the roll is 210 ° C, the feeding speed of the resin film is 20 m / min, and the two films are heat-pressed and laminated under the conditions of a nip pressure of 15 kgf / cm2 of the crimping roller to produce a printed resin film for decorative board lamination. . Next, a polyester adhesive was applied on an electrogalvanized steel sheet having a thickness of 0.5 mm with a coating thickness of 10 g / m2, and the printed resin film for lamination of the decorative board was heated at 220 ° C, followed by a pressure of 15 kgf. / cm2, and a pressure-bonding time of 5 seconds, heating and pressure-bonding were performed to obtain a decorative board. (Example 2) 12 This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 cm) --------------- v. ^ ------- -Order --------- Thread < Please read the notes on the back before filling this page) ^ 5aaa7 A7 B7 V. Description of the Invention (fc?) The same poly (terephthalic acid) as in Example 1 On the unstretched film of butylene glycol resin, the same film coating layer as that of Example 1 was applied after printing and the same layer of transparent polybutylene terephthalate resin as in Example 1 was applied. Backward 'Under the same conditions as the laminated conditions in the thermal compression bonding of Example 1, the transparent polybutylene terephthalate film surface is the embossing roller side, and the pressure bonding is performed by an embossing roller and a silicone roller. Compression bonding was performed lightly to produce a printed resin film for decorative board laminates having embossed recesses on the surface of the transparent polybutylene terephthalate film. Next, a polyurethane adhesive was applied to a wood plywood having a thickness of 6 mm at a coating amount of 50 g / m2, and the printed resin film for laminating the decorative board was heated at 160 ° C, followed by a pressure of 15 kgf / cm2, Under the condition of a bonding time of 15 seconds, heating and compression bonding were performed to obtain a decorative board. (Example 3) A nitrocellulose / alkyd system was used on the sheet surface of a 40 # m thick unstretched film made of a commercially available polybutylene terephthalate and extruded by a film-forming machine. Ink (SAMA ink, SAM), the pattern printing layer was printed in a row by a gravure rotary press. Next, on the printed surface of the unstretched film, the same unprinted surface of the unstretched film of polybutylene terephthalate resin after printing as in Example 1 was applied, as in Example 1. The transparent polybutylene terephthalate film was facing backward, under the same conditions as the laminated conditions in the thermal compression bonding of Example 1, with the transparent polybutylene terephthalate film surface as the embossing roller side The embossing roller and the silicone roller are used for crimping to form a decoration with embossed recesses on the surface of the transparent polybutylene terephthalate film. 13 This paper is applicable to China Standard (CNS) A4 specification (210 X 297) (Please read the precautions on the back # .Fill in this page) V equipment ---- ---- order --------- line: economic Printed by the Consumer Cooperatives of the Ministry of Intellectual Property Bureau A7 458807 ________ B7 __, _ V. Description of the Invention (, 丨) Printed resin film for board lamination. In addition, on the embossed surface of the printed resin film for decorative board lamination, a 2-liquid curable polyurethane-based gloss-adjusting coating material (manufactured by Showa Ink, OP-No. 81) was coated with a gravure plate of 30 / zm. Lightly apply and produce a decorative film with excellent style characteristics. Next, a polyurethane adhesive was applied on a gypsum board with a thickness of 8 mm at a coating amount of 80 g / m2. The printed resin film for laminating the decorative board was heated at a temperature of 180 ° C, followed by a pressure of 15 kgf / cm2, and a compression bonding time. Heating and pressure bonding were performed under the condition of 20 seconds to obtain a decorative board. (Characteristic Evaluation of Resin Film) For the decorative boards produced in Examples 1, 2 and 3, the following characteristics were evaluated. (Embossing Processability) The embossing processability of the embossing printing resin film for the decorative resin laminate for lamination of the present invention is judged based on the surface roughness of the base resin layer of the resin film after embossing. In the present invention, embossing is performed by using an engraving roller having unevenness having an average surface roughness (Ra) of 11 / zm, and the surface of the colored resin layer of the processed resin film is observed with the naked eye, and is described below. A three-stage standard was used to evaluate the merits of embossing workability. 〇: Good, A: Slightly defective, X: Defective, and the above evaluation criteria are based on the surface roughness (Ra: / zm) of the polyvinyl chloride resin film using a SUSFCOM surface roughness meter manufactured by Tokyo Precision Co., Ltd. and in accordance with JIS B0601. It is measured, and the average surface roughness of 4 # m is used as an acceptable standard for embossing processability. When the surface of the polyvinyl chloride film with an average surface roughness of 4 # m or more is the same level or higher, it is judged as Good (〇) 14. ^ Iv, ^ -------- Order --------- line (please read the notes on the back before filling this page) Intellectual Property Bureau, Ministry of Economic Affairs, Consumer Consumption Cooperative The printed paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm). Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. A7 _____B7 V. Description of the invention (θ), when compared with polyvinyl chloride resin film When the surface system has a poor but practically non-problematic appearance, it is judged to be slightly defective (Δ), and those who cannot apply embossing are judged to be defective (X). (Pollution resistance) On the surface of the resin film on the outermost surface of the decorative plate produced in Examples 1, 2 and 3, a black oily singular stroke was drawn and left for 24 hours, and then wiped with a cloth impregnated with ethanol. The degree of the singular pen remaining on the resin film surface was observed with the naked eye, and evaluation was performed based on the following criteria. ◎: Strange pen marks were not seen at all. 〇: There are very few singularity pens that are practically problem-free. △: There are a few singularity pens that are practically problematic. X: There are quite a few strange pens left. (Solvent resistance) On the surface of the outermost resin film of the decorative plate produced in Examples 1, 2, and 3, a sponge impregnated with methyl ethyl ketone was placed, and after leaving for 24 hours, the discoloration and swelling of the film surface were observed with the naked eye. The degree of occurrence was evaluated based on the following criteria. :: No discoloration or swelling was observed. 〇: There is little occurrence of discoloration or swelling without practical problems. △: There is a small amount of discoloration or swelling that may cause problems in practice. X: A considerable degree of discoloration or swelling occurs. (Water Deterioration Resistance) Assuming that the decorative board of the present invention has been subjected to a long period of time under high temperature and humidity conditions (such as when used in the interior of a combined toilet, etc.), use DuPont to punch 15 paper standards applicable to countries Standard (CNS) A4 specification (210 X 297 mm) --- „----------- V installation ----! Order -------- Line: ^ (please first Read the notes on the back and fill in this page again.) U8 S 7 U t A7 __B7_ printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (β) The impact test method is used to evaluate the water resistance of the resin film when exposed to water for a long time. Modification property: The printed resin film for decorative plate lamination produced in Examples 1, 2, and 3 was laminated on a 0.5 mm thick galvanized steel sheet as a test piece. The test piece was cut into a size of 60 mm × 60 mm, and Immerse in demineralized water maintained at a temperature of 38 ± 2 ° C for 1 month, and then dry at room temperature. Use a DuPont punch tester in accordance with the conditions of JIS K 5400 (impact part size 1/2 inch φ, weight 1kg, drop) Height 50 cm) to apply an impact. The state of the resin film after applying the impact was observed with the naked eye, and evaluation was performed in the following 5 steps. ◎ : No cracks are seen in the resin film. ○: Fine cracks are found in a part of the resin film. △: Fine cracks are found in the entire embossed portion of the resin film. X: All cracks are found in the embossed portion of the resin film. Large cracks. XX: There are significant cracks in the entire resin film. In the above evaluation, ◎ and 〇 will not have any problems in use. In addition, this test was performed using 10 test pieces. The evaluation characteristics are summarized as follows: Embossing, Pollution Resistance, Solvent Resistance, Water Resistance and Deterioration __________________________ Good ____________________________________________________________________________________ Example 1_______________________________________ © © __________________ @ _________________________ © ____________ Example 20 ___________________________ Ο _____________________________________ © ________________________________ Example 3______________________________________ ________________________ © —— As shown in the table above, the decorative board of the present invention is embossed, stain resistant, solvent resistant, and water resistant. Other aspects of the display are excellent characteristics. [Effects of the invention] 16; --------------------------- line-^ " ^ · (Please read the precautions on the back before filling in this page ) This paper size applies the Chinese National Standard (CNS) A4 (210 x 297 mm) printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _____.___ B7______ 5. Description of the invention (a) The decorative board laminated printing of the present invention The resin film adopts the above-mentioned structure. Since the substrate resin layer made of polybutylene terephthalate has less expansion and contraction changes with respect to heat and tension, it has excellent dimensional stability. . Also, "better embossing workability" enables sharper blade printing. In addition, since the decorative film can be obtained using the same manufacturing method and manufacturing conditions as the conventional polyvinyl chloride resin film, it does not require investment in equipment such as adding new equipment or retrofitting equipment, and can be similar to the conventional polyvinyl chloride resin film. In the same way, it shows the pattern of the printed pattern and the embossed pattern in harmony, which has a high style characteristic. In addition, since the plastic resin is not included in the constituent resins of the base resin layer and the surface protective layer, problems such as surface contamination due to bleeding of the plasticizer will not occur, so the surface is resistant to contamination, solvents, and water. The physical properties are quite excellent. In addition, when incinerated and discarded, there is no toxic gas like hydrogen chloride gas, so there is no risk of environmental pollution, and it has excellent environmental protection. 0 [Simplified description of the figure] Fig. 1 shows the decorative board of the present invention A cross-sectional view of an example of a printed resin film for lamination. Fig. 2 is a cross-sectional view showing another example of a printed resin film for laminating decorative boards according to the present invention. Fig. 3 is a cross-sectional view showing another example of a printed resin film for laminating decorative boards according to the present invention. 17 ------------------------- Order --------- line " ^ {Please read the precautions on the back before filling in this page ) This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 45S8q7 'A7 _B7_ V. Description of the invention (〆) Figure 4 is a cross-sectional view showing an example of the decorative plate of the present invention. Figure 5 shows Sectional view of another example of the decorative plate of the present invention. [Description of Symbols] 1 ... Printing resin film for decorative plate lamination 2 ... Substrate 3 ... Adhesive layer 4 ... Substrate resin layer 5 ... Pattern printing layer 6 ... Colored resin layer 7 … Embossed recesses 8 for squeegee printing… squeegee print layers 9… surface protection layer 10… embossed recesses 11… gloss adjustment layer 12… decorative board ---, ----------- pack- ------- Order --------- line (Please read the notes on the back before filling this page) Printed on paper standards of the Ministry of Economic Affairs and Intellectual Property Bureau's Consumer Cooperatives, this paper applies Chinese national standards (CNS ) A4 size (210 X 297 mm)

Claims (1)

請專利1範圍 458887 AS B8 C8 D8 修正 90. 6. ΤΓ M,,太年R 補充 ^ 經濟部智慧財產局員工消費合作社印製 1 '一種裝飾板積層用印刷樹脂薄膜，係將基材樹脂 層、印刷層、著色樹脂層、刮塗印刷層、表面保護層、光 澤調整層由下而上依序積層而成。 2種裝飾板積層用印刷樹脂薄膜，係將著色樹脂 層、刮塗印刷層、表面保護層、光澤調整層由下而上依序 積層而成。 3、 一種裝飾板積層用印刷樹脂薄膜，係將著色樹脂 層 '刮塗印刷層、表面保護層由下而上依序積層而成。 4、 如申請專利範圍第1〜3項中任一項之裝飾板積層 用印刷樹脂薄膜，其中前述刮塗印刷層係設於著色樹脂層 的全面。 - 5、 如申請專利範圍第1〜3項中任一項之裝飾板積層 用印刷樹脂薄膜，其中對前述著色樹脂層施加壓花加工， 在該壓花加工所形成的壓花凹部內充塡油墨來構成刮塗印 刷層。 6、 如申請專利範圍第4項之裝飾板積層用印刷樹脂 薄膜，其中對前述著色樹脂層施加壓花加工，在該壓花加 工所形成的壓花凹部內充塡油墨來構成刮塗印刷層。 7、 如申請專利範圍第1項之裝飾板積層用印刷樹脂 薄膜，其中前述基材樹脂層及著色樹脂層係由聚對苯二甲 酸丁二醇酯所構成。 8、 如申請專利範圍第2或3項之裝飾板積層用印刷 樹脂薄膜，其中前述著色樹脂層係由聚對苯二甲酸丁二醇 酯所構成。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） k--------訂----------線 f請先閱讀背面之注意事項再填寫本頁) 453387 锱 C8 D8 f、申請專利範圍 9、 如申請專利範圍第4項之裝飾板積層用印刷樹脂 薄膜，其中前述著色樹脂層係由聚對苯二甲酸丁二醇酯所 構成。 10、 如申請專利範圍第5項之裝飾板積層用印刷樹脂 薄膜，其中前述著色樹脂層係由聚對苯二甲酸丁二醇酯所 構成。 11、 如申請專利範圍第6項之裝飾板積層用印刷樹脂 薄膜，其中前述著色樹脂層係由聚對苯二甲酸丁二醇酯所 構成。 12、 一種裝飾板，係在用以積層樹脂膜之基板的單或 雙面上，透過接著劑層來積層申請專利範圍第1〜11項中任 一項之裝飾板積層用印刷樹脂薄膜而成。 13、 如申請專利範圍第12項之裝飾板，;其中前述基 板是金屬板。 14、 如申請專利範圍第12項之裝飾板'，其中前述基 板是木質板。 15、 如申請專利範圍第12項之裝飾板，其中前述基 板是板材。 ^,-------訂—------- (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 2 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）Patent 1 range 458887 AS B8 C8 D8 Amendment 90. 6. ΤΓ M ,, Tai Nian R Supplement ^ Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Employees 'Cooperatives 1' A printing resin film for decorative board lamination, which is a substrate resin layer , Printing layer, colored resin layer, blade coating printing layer, surface protection layer, and gloss adjusting layer are sequentially laminated from bottom to top. Two types of printed resin films for decorative board lamination are formed by laminating a colored resin layer, a doctor blade printing layer, a surface protection layer, and a gloss adjustment layer in order from bottom to top. 3. A printed resin film for decorative board lamination, which is formed by laminating the colored resin layer 'screeding the printing layer and the surface protection layer in order from bottom to top. 4. The printed resin film for decorative board lamination according to any one of the items 1 to 3 of the scope of patent application, wherein the aforementioned print-on-printing layer is provided on the entire surface of the colored resin layer. -5. For example, the printed resin film for decorative board lamination according to any one of claims 1 to 3, wherein the colored resin layer is embossed, and the embossed recess formed by the embossing is filled with 塡An ink is used to form a doctor coat. 6. For example, the printed resin film for decorative board lamination according to item 4 of the application, wherein the colored resin layer is embossed, and the embossed recess formed by the embossing is filled with ink to form a blade coating print layer. . 7. The printed resin film for decorative board lamination, such as the item 1 of the scope of patent application, wherein the aforementioned substrate resin layer and colored resin layer are composed of polybutylene terephthalate. 8. The printed resin film for decorative board lamination such as the scope of application for the patent item 2 or 3, wherein the aforementioned colored resin layer is composed of polybutylene terephthalate. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) k -------- Order ---------- Line f Please read the notes on the back before filling (This page) 453387 锱 C8 D8 f. Patent application scope 9, such as the printing resin film for decorative board lamination of item 4 of the patent scope, wherein the aforementioned colored resin layer is composed of polybutylene terephthalate. 10. The printing resin film for decorative board lamination as described in the scope of application for item 5, wherein the colored resin layer is made of polybutylene terephthalate. 11. The printed resin film for decorative board lamination as described in the sixth item of the patent application, wherein the colored resin layer is made of polybutylene terephthalate. 12. A decorative board is formed by laminating a printed resin film for decorative board lamination by applying an adhesive layer on one or both sides of a substrate for laminating a resin film through an adhesive layer. . 13. For example, the decorative plate under the scope of application for patent No. 12; wherein the aforementioned base plate is a metal plate. 14. The decorative board according to item 12 of the application, wherein the aforementioned base board is a wooden board. 15. For the decorative board under item 12 of the patent application scope, wherein the aforementioned base board is a board. ^, ------- Order --------- (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 2 This paper size applies to Chinese national standards ( CNS) A4 size (210 X 297 mm)
TW089102806A 1999-02-26 2000-02-18 Print resin film laminated to decorative sheet, decorative sheet produced by laminating the resin film TW458887B (en)

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