581723 A7 --- B7 五、發明說明（/ ) [發明領域] 本發明關於一種覆蓋壓克力樹脂之金屬板，其用作建 築材料且用於電器或其他者，本發明並關於其製法。更詳 而言之，本發明關於一種具有不規則表面之覆蓋壓克力樹 脂之金屬板，其之製造係藉一含有粗壓克力樹脂的壓克力 樹脂膜來覆蓋一金屬板，本發明並關於其製法。 [先前技藝] 至目前爲止，將壓克力樹脂覆蓋於金屬板上而製造覆 蓋壓克力樹脂之金屬板，其已經設計成在膜表面上具有各 式各樣的圖案。它們主要用於建築材料的領域和其他領域 〇 做爲一種將設計圖案繪製於一壓克力覆蓋之金屬板的 方法，使用某些技術。一種技術係在覆蓋壓克力樹脂之金 屬板的樹脂膜表面上執行印刷，俾在其上形成圖案°另-種技術係使一刻有各種圖案的金屬輥壓過一覆蓋壓克力樹 脂之金屬板的熱樹脂膜表面。其他技術係利用上述兩 術的組合，俾使該覆蓋壓克力樹脂之金屬板具有設計 經濟部智慧財產局員工消費合作社印製 〇 然而，藉印刷技術來繪製圖案的方法係需要較高的成 本，因爲需要附加的印刷作業。利用金屬輥來繪製圖案的 方法亦需要較高的製造成本來製備該金屬輥。再者’横^月旨 膜必須具有實質上足夠的厚度，以便因金屬輥所轉印的匱1 案而凹凸有緻，此需要較高的膜材料成本。 3 ______ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 581723 . A7 ___ B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（1) [發明所欲解決的問題] 爲了消除上述缺點，本發明之一目的在於簡單及經濟 地提供一種具有不規則表面圖案之覆蓋壓克力樹脂之金屬 板’其之製法係藉一含有粗壓克力樹脂的壓克力樹脂膜來 覆蓋金屬板之表面，而不需要一種刻有圖案的金屬輥或類 似物，縱使樹脂膜具有薄的厚度；本發明並提供其製法。 [解決問題的方式] 本發明覆蓋壓克力樹脂之金屬板的特徵在於：其具有 一壓克力樹脂膜覆蓋在一表面經處理的金屬板之表面上， 具有一黏合劑層夾於壓克力樹脂與表面經處理的金屬板之 間，壓克力樹脂膜具有不規則（凹-凸）的表面圖案，其中該 壓克力樹脂膜含有一或多種具有1至10微米平均粒子大小 的壓克力樹脂及一或多種具20至200微米平均粒子大小的 粗壓克力樹脂。粗壓克力樹脂較佳係交聯的。 此外，粗壓克力樹脂較佳可以包括一或多種具有20至 100微米平均粒子大小的交聯粗壓克力樹脂及一或多種具 20至200微米平均粒子大小的非交聯粗壓克力樹脂。 再者，在該壓克力樹脂膜中的壓克力樹脂和粗壓克力 樹脂部分最好分別爲10至95%和5至90%。而且，在該 壓克力樹脂膜中，較佳使得具有1至10微米平均粒子大小 的壓克力樹脂部分、具有20至1〇〇微米平均粒子大小的交 聯粗壓克力樹脂部分和具有20至200微米平均粒子大小的 非交聯粗壓克力樹脂，分別爲10至90%、5至85%和5至 4 (請先閱讀背面之注意事項再^寫本頁) 太 言 r 本紙張尺度適用中國國家標準（CNS)A4規格（210 χ 297公爱） 72 經濟部智慧財產局員工消費合作社印製 A7 ____B7 _ 五、發明說明（$ ) 85%。 再者，較佳使得壓克力樹脂膜之不規則圖案的凸部中 之膜厚度的最大値nx"(微米)滿足於下式（1)所給之關係，且 最大値”x”對壓克力樹脂膜的凹部中之膜厚度的最小値”y”( 微米)之比値滿足於下式(2)所給之關係： 20^x^400 · · · (1) 0.10^y/x^0.95 ---(2) 本發明覆蓋壓克力樹脂之金屬板的製法特徵在於其包 括以下步驟：使100重量份的壓克力樹脂混合物[其係由 10至95重量份的一或多種具有1至10微米平均粒子大小 的壓克力樹脂，混合5至90重量份的一種多種具有20至 200微米平均粒子大小的粗壓克力樹脂，以成爲總共100 重量份而製得]，混合10至100重量份的塑化劑和5至 100重量份的稀釋劑，攪拌它們以製備一溶膠，使用適當 的塗佈器將溶膠塗覆於金屬板(其事先經一黏合劑所塗覆及 烘烤）之一表面上，加熱它，·及冷卻以固化它。粗壓克力樹 脂較佳爲交聯的。 再者，較佳使10至90重量份的具有1至10微米平 均粒子大小的壓克力樹脂，混合5至85重量份的具有20 至100微米平均粒子大小的交聯粗壓克力樹脂，及5至85 重量份的具有20至200微米平均粒子大小的非交聯粗壓克 力樹脂，以成爲總共100重量份，而製得壓克力樹脂混合 物。 5 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_寫本頁)581723 A7 --- B7 V. Description of the Invention (/) [Field of the Invention] The present invention relates to a metal plate covered with acrylic resin, which is used as a building material and used for electric appliances or others. The present invention also relates to a manufacturing method thereof. More specifically, the present invention relates to a metal plate covered with an acrylic resin having an irregular surface. The manufacturing method is to cover a metal plate with an acrylic resin film containing a coarse acrylic resin. And about its law. [Previous technique] So far, a metal plate covered with acrylic resin has been manufactured by covering the metal plate with acrylic resin, and it has been designed to have various patterns on the surface of the film. They are mainly used in the field of construction materials and other fields. As a method of drawing design patterns on an acrylic-covered metal plate, certain techniques are used. One technique is to perform printing on the surface of a resin film of a metal plate covered with acrylic resin, and to form a pattern thereon. Another technique is to roll a metal with various patterns engraved over a metal covered with acrylic resin. Thermal resin film surface of the board. Other technologies use the combination of the above two techniques to make the metal plate covered with acrylic resin printed by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. However, the method of drawing patterns by printing technology requires higher costs Because additional print jobs are needed. The method of drawing a pattern using a metal roller also requires a high manufacturing cost to prepare the metal roller. In addition, the film must have a thickness that is substantially sufficient so as to cause unevenness due to the lack of transfer by the metal roller, which requires higher film material costs. 3 ______ This paper size applies the Chinese National Standard (CNS) A4 (210 X 297 mm) 581723. A7 ___ B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (1) [Questions to be solved by the invention In order to eliminate the above disadvantages, one object of the present invention is to simply and economically provide an acrylic resin-coated metal plate having an irregular surface pattern. The method for making the same is to borrow an acrylic resin containing coarse acrylic resin. Film to cover the surface of the metal plate without the need for a patterned metal roll or the like, even if the resin film has a thin thickness; the invention also provides a method for making the same. [Means for Solving the Problem] The acrylic resin-coated metal plate of the present invention is characterized in that it has an acrylic resin film covering the surface of a surface-treated metal plate, and has an adhesive layer sandwiched between acrylic Between the acrylic resin and the surface-treated metal plate, the acrylic resin film has an irregular (concave-convex) surface pattern, wherein the acrylic resin film contains one or more kinds of laminates having an average particle size of 1 to 10 microns. Acrylic resin and one or more coarse acrylic resins having an average particle size of 20 to 200 microns. The crude acrylic resin is preferably crosslinked. In addition, the crude acrylic resin may preferably include one or more crosslinked crude acrylic resins having an average particle size of 20 to 100 microns and one or more non-crosslinked crude acrylic resins having an average particle size of 20 to 200 microns. Resin. Furthermore, the acrylic resin and the crude acrylic resin portions in the acrylic resin film are preferably 10 to 95% and 5 to 90%, respectively. Further, in the acrylic resin film, it is preferable that an acrylic resin portion having an average particle size of 1 to 10 micrometers, a crosslinked crude acrylic resin portion having an average particle size of 20 to 100 micrometers, and Non-crosslinked crude acrylic resin with an average particle size of 20 to 200 microns, 10 to 90%, 5 to 85%, and 5 to 4 respectively (please read the precautions on the back before writing this page) Taiyan r this The paper size applies the Chinese National Standard (CNS) A4 specification (210 x 297 public love). 72 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ____B7 _ V. Description of invention ($) 85%. Furthermore, it is preferable that the maximum thickness (nm) of the film thickness in the convex portion of the irregular pattern of the acrylic resin film satisfies the relationship given by the following formula (1), and the maximum "x" against pressure The minimum 厚度 "y" (micron) ratio of the film thickness in the recessed portion of the acrylic resin film satisfies the relationship given by the following formula (2): 20 ^ x ^ 400 · · · (1) 0.10 ^ y / x ^ 0.95 --- (2) The method for manufacturing an acrylic resin-coated metal plate according to the present invention is characterized in that it includes the following steps: 100 parts by weight of an acrylic resin mixture [which is one or more of 10 to 95 parts by weight Acrylic resin having an average particle size of 1 to 10 micrometers, 5 to 90 parts by weight of one or more kinds of crude acrylic resin having an average particle size of 20 to 200 micrometers are mixed to make a total of 100 parts by weight], mixed 10 to 100 parts by weight of a plasticizer and 5 to 100 parts by weight of a diluent, stir them to prepare a sol, and apply the sol to a metal plate using an appropriate applicator (which is previously coated with an adhesive and Bake) on one surface, heat it, and cool to solidify it. The crude acrylic resin is preferably crosslinked. Furthermore, it is preferable to mix 10 to 90 parts by weight of an acrylic resin having an average particle size of 1 to 10 microns, and mix 5 to 85 parts by weight of a crosslinked crude acrylic resin having an average particle size of 20 to 100 microns, And 5 to 85 parts by weight of a non-crosslinked crude acrylic resin having an average particle size of 20 to 200 micrometers to make a total of 100 parts by weight to prepare an acrylic resin mixture. 5 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) " (Please read the precautions on the back before writing this page)
581723 A7 B7 五、發明說明（4 ) [圖式之簡單說明] 圖1係本發明覆蓋壓克力樹脂之金屬板的剖視圖。 圖2係本發明覆盖壓克力樹脂之金屬板的製法之示意 [參照號數之說明] 1 :金屬板 2 :黏合劑層 3:壓克力樹脂覆蓋層 4:解捲器 5:黏合劑塗佈輥 6 :烘箱 7 :冷卻裝置 8 :壓克力溶膠 9:粗壓克力樹脂 10 :溶膠塗佈器輥 11 :刮輥 12 :烘箱 13 :冷卻裝置 14 :盤捲器 [發明的較佳實施例] 以下詳細說明本發明。 本發明中所用的表面處理過之金屬板係包括經過單一 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 .--- 本頁) 言 經濟部智慧財產局員工消費合作社印製 581723 A7 B7 五、發明說明（t) 金屬電鍍的金屬板，如Zn、Ni、Cr、Al、Cu或Sn或合金 金屬電鍍，及經過含有上述任一金屬的複合電鍍，或經過 化學處理，如鉻酸鹽或磷酸鹽或塗覆型化學處理。而且， 亦可以應用這些表面處理的某些組合。自然地可以使金屬 板之兩面經過不同形態的表面處理。 其次，在金屬板上形成一含有粗壓克力樹脂的壓克力 樹脂膜之前，將黏合劑塗於上述表面處理過的金屬板。 未特別限制本發明中所用的黏合劑，但是一般而言， 壓克力爲主或聚酯爲主的黏合劑係適合的。 然後，使一含有粗壓克力樹脂的壓克力樹脂膜形成在 上述金屬板之一表面上。即是，將壓克力溶膠塗覆於金屬 板上、加熱及冷卻而形成壓克力樹脂膜。 經濟部智慧財產局員工消費合作社印製 壓克力溶膠係由10至95重量份的具有1至10微米 平均粒子大小的壓克力樹脂，及5至90重量份的一或多種 具有20至200微米平均粒子大小的非交聯粗壓克力樹脂或 交聯粗壓克力樹脂(總共成爲1〇〇重量份的壓克力樹脂混合 物)所構成。另一方面，壓克力溶膠係由10至90重量份的 具有1至10微米平均粒子大小的壓克力樹脂、5至85重 量份的具有20至100微米平均粒子大小的交聯粗壓克力樹 脂及5至85重量份的具有20至200微米平均粒子大小的 非交聯壓克力樹脂(總共成爲1〇〇重量份的壓克力樹脂混合 物)所構成，其內加有10至1〇〇重量份的塑化劑和5至 100重量份的稀釋劑。再者，任何其他複合劑如著色劑， 也可加到壓克力溶膠中。 7 $7氏張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐) 72 經濟部智慧財產局員工消費合作社印製 A7 _____B7__ 五、發明說明（t ) 未特別限制具有1至10微米平均粒子的壓克力樹脂之 組成和其製法。該壓克力（丙烯酸)樹脂較佳可爲聚甲基丙 烯酸甲酯、聚甲基丙烯酸乙酯和類似者。再者，可使用丙 烯酸樹脂族群共聚物，如甲基丙烯酸甲酯-甲基丙烯酸乙酯 共聚物。若壓克力樹脂的平均粒子大小小於1微米，則所 獲得的溶膠具有較高的黏滯度，此不利地導致溶膠較差的 塗覆品質。相反地，若壓克力樹脂的平均粒子大小大於10 微米，則難以製作溶膠，此係不利的。再者，具有1至 微米平均粒子大小的壓克力樹脂之混合量較佳可爲10至 95重量份。若其少於10重量份，則所獲得的溶膠具有差 的流動性，此不利地導致溶膠較差的塗覆品質。相反地’ 若其混合量大於95重量份，則粗壓克力樹脂部分變成較少 ，且所獲得的樹脂膜係不利地具有差的不規則性。 未特別限制具有20至200微米平均粒子的粗壓克力 樹脂之組成和其製法。該粗壓克力樹脂較佳可爲聚甲基丙 烯酸甲酯、聚甲基丙烯酸乙酯和類似者。再者，可使用丙 烯酸樹脂族群共聚物，如甲基丙烯酸甲酯-甲基丙烯酸乙酯 共聚物。若粗壓克力樹脂的平均粒子大小小於20微米，則 所獲得的樹脂膜係具有較差的不規則性。相反地，若其平 均粒子大小大於200微米，則所獲得的樹脂膜變成較厚， 此不利地導致較高的材料成本。再者，具有20至200微米 平均粒子大小的粗壓克力樹脂之混合量較佳可爲5至90重 量份。若其大於90重量份，則所獲得的溶膠具有差的流動 性，此不利地導致溶膠較差的塗覆品質。在此情形中，所 8 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^寫本頁) -裝 士 訂· -1線' 581723 A7 B7 五、發明說明（Γ]) 獲得的樹脂膜在其表面不規則性方面亦沒有多少的改良。 相反地，若具有20至200微米平均粒子大小的粗壓克力樹 脂之混合量少於5重量份，則所獲得的樹脂膜係不利地具 有差的不規則性。再者，粗壓克力樹脂可爲交聯的或有色 的。 若壓克力溶膠中的粗壓克力樹脂係交聯的，則當欲加 熱以凝膠化時其係難以熔化的。因此，在一含有該交聯粗 壓克力樹脂的樹脂膜中，由於粗壓克力樹脂之存在所形成 的表面不規則性變成非常尖銳，與未交聯的粗壓克力樹脂 比較下，此使樹脂膜產生更優良的壓花外觀和去光澤外觀 。再者，與含有交聯壓克力樹脂(具有1至10微米平均粒 子大小)的樹脂膜比較下，可使含有交聯粗壓克力樹脂的樹 脂膜具有較佳的抗刮性和防指紋性之表面。 / 再者，壓克力溶膠中所含之具有20至200微米平均 粒子大小的非交聯粗丙烯酸樹脂之作用，係形成樹脂膜的 不規則表面，其給予膜壓花的外觀，而壓克力溶膠中所含 之具有20至100微米平均粒子大小的交聯粗丙烯酸樹脂之 作用，係給予表面不規則性更尖銳，如此以控制膜的表面 光澤。因此得以獲得具有如上所述之具有優良的壓花外觀 、去光澤外觀、抗刮性、防指紋性表面的樹脂膜。在此情 況中，若非交聯粗壓克力樹脂的平均粒子大小小於20微米 ，則所獲得的樹脂膜係不利地具有差的不規則性。相反地 ，若其大於200微米，則所獲得的樹脂膜變得太厚，此不 利地導致較高的膜材料成本。非交聯粗壓克力樹脂的混合 _ 9 本紙張尺度適用中國國家標準（CNS)A4規格（210 χ 297公爱） (請先閱讀背面之注意事項再Wk本頁) 言 經濟部智慧財產局員工消費合作社印製 72 經濟部智慧財產局員工消費合作社印製 A7 ___B7__ 五、發明說明（S ) 量較佳可爲5至85重量份。若其大於85重量份，則此非 交聯粗樹脂和交聯粗壓克力樹脂的總量會超過90重量份， 此導致所獲得的溶膠具有差的流動性，因此不利地降低溶 膠的塗覆品質。相反地，若非交聯粗壓克力樹脂的混合量 少於5重量份，則所獲得的樹脂膜之不規則性將不利地變 .差。再者，當交聯粗壓克力樹脂的平均粒子大小小於20微 米時，則所獲得的樹脂膜之表面不規則性係變得較細，因 此當刮擦樹脂膜時容易損失不規則性。因此，如上述含有 該粗壓克力樹脂的壓克力樹脂膜係容易刮傷的’即其不利 地具有差的抗刮性及差的防指紋性表面。相反地’當交聯 粗壓克力樹脂的平均粒子大小大於100微米時’則所獲得 的樹脂膜之表面不規則性變大，此不利地降低膜表面光澤 的控制效果。交聯粗壓克力樹脂的混合量較佳可爲5至85 重量份。若其大於85重量份，則交聯粗壓克力樹脂和非交 聯粗壓克力樹脂的總量會超過90重量份，此導致所獲得的 溶膠具有差的流動性，因此不利地降低溶膠的塗覆品質。 若交聯粗壓克力樹脂的混合量少於5重量份’則不利地降 低膜表面光澤的控制效果。 再者，當粗壓克力樹脂係有色時，則可以使樹脂膜具 有彩色圖案以及不規則圖案。 至於壓克力溶膠之塑化劑，較佳可以使用肽酸酯族群 ，如二丁基肽酸酯(以下簡稱DBP)及丁基苄基肽酸酯(BBP) ，及磷酸酯族群，如三甲苯酚基磷酸酯(TCP)及二苯基癸基 磷酸酯(DPDP)。再者，二或多種選自於上述者可混合使用 ____10___ 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為寫本頁) :裝 訂· |線· VI 72 經濟部智慧財產局員工消費合作社印製 A7 _ ___B7__ 五、發明說明（，） 。塑化劑的用量較佳可以爲10至100重量份。若其少於 10重量份，則所獲得的樹脂膜之形成性變差。若其超過 100重量份，則隨著時間流逝’膜表面可能不利地發生塑 化劑的滲出。 未特別限制稀釋劑。可以採用一般用爲聚氯乙烯溶膠 的稀釋劑者，如乙基賽路穌、石腦油及礦油精。再者，二 或多種選自於上述者可以摻合使用。稀釋劑的混合量較佳 可爲5至100重量份。若其少於5重量份，則所獲得的膜 .在溶膠經加熱凝膠化後將產生很多的加熱殘渣，因而具有 差的表面不規則性。若其大於1〇〇重量份，則當溶膠經加 熱凝膠化時，稀釋劑會沸騰，因此不利地在所獲得的凝膠 化膜內產生細孔。 可以採用一般用爲樹脂之著色劑者的著色劑，如無機 顏料或有機顏料或這些顏料的混合物，其內加有分散劑。 無機顏料包括二氧化鈦、鈦黑等等。有機顏料包括酞花青 藍、二噁畊紫等等。分散劑包括塑化劑等等。著色劑的混 .合量較佳可爲5至50重量份。若其少於5重量份，則所獲 得的樹脂膜之遮蓋能力將變差。相反地，若著色劑大於50 重量份即超過適當的混合量，則不利地導致較高的膜材料 成本。 未特別限制將上述壓克力溶膠覆蓋於金屬板上的塗覆 方法。用輥塗佈器、幕流動塗佈器和類似者的塗覆技術， 其通常用於塗覆金屬板，都可以採用。圖2示意地顯示用 輥塗佈器來製造覆蓋壓克力樹脂之金屬板。金屬板丨之表 __________π 氏張尺度適用中關家標準（CNS)A4規格（21G X 297公爱） (請先閱讀背面之注意事項再 —— :填寫本頁) 訂. -線- v m 72 A7 _________B7__ 五、發明說明（β ) 面經一黏合劑塗佈輥5塗上黏合劑，之後於烘箱6中烘烤 ，然後經冷卻裝置7冷卻以形成黏合劑層2。隨後，藉一 溶膠塗佈器輥10，將一含有粗壓克力樹脂9的壓克力溶膠 8塗覆於金屬板1。此時，必須在溶膠塗佈器輥10與刮輥 11之間設定一間隔，俾凝膠化後的膜狀態可滿足式（1)和 (2)。之後，於烘箱12內加熱該溶膠所塗覆的金屬板，直 到板溫變成200至220°C以使溶膠凝膠化，然後用冷卻裝 置13冷卻’以產生一種具有不規則圖案表面的覆蓋壓克力 樹脂膜之金屬板。 在圖2的製法中，可用幕流動塗佈器或其他塗佈裝置 來替換包含溶膠塗佈器輥10和刮輥11的輥塗佈器。當使 •用幕流動塗佈器時，亦必須調整幕流動塗佈器之塗佈頭的 縫隙寬度’以便凝膠化後的膜狀態可滿足式（1)和(2)，而相 同於輥塗佈器的情況，其中調整溶膠塗佈器輥10與刮輥 11之間的間隔，以便凝膠化後的膜狀態可滿足式（1)和（2) 。在其他的塗佈器中，亦必須調整塗佈條件，以便凝膠化 後的膜狀態可滿足式（1)和(2)。 經濟部智慧財產局員工消費合作社印製 圖1中顯示上述製造方式所製造的覆蓋壓克力樹脂之 金屬板的剖視圖。本發明具有不規則表面圖案的覆蓋壓克 .力樹脂之金屬板，須具有滿足於式（1)和(2)的狀態。即是， 圖1中所顯示的不規則圖案之凸部的膜厚度最大値"X”微米 必須滿足式（1)的關係，且，，x”値對不規則斷案之凹部的膜 厚度之最小値"y"(微米)的比値必須滿足式(2)的關係。式（1) 中，因爲欲混合的粗壓克力樹脂之平均粒子大小的最小値 _____12 本紙張尺度適用中國國家標準（CNS)A4規格（21〇 X 297公釐） 72 A7 _B7__ 五、發明說明（t| ) 係20微米，所以”x"的最小値變成20微米。再者，因爲粗 壓克力樹脂的平均粒子大小之最大値係200微米，所以"X·· 的最大値應爲400微米，俾獲得一種具有不規則性滿足於 式（2)的樹脂薄膜。若"X”的最大値超過400微米，則具有 200微米平均粒子大小的粗壓克力樹脂將嵌埋於膜層中， 結果使得膜表面不能具有滿足於式(2)的不規則性。若式(2) 中’’y/xn小於〇·1，則粗壓克力樹脂所形成的凸部將易於被 去除。若”y/x”大於0.95，則所獲得的膜將不利地變成具有 差的表面不規則性和差的設計圖案。即是，在此情況中， 則薄膜不能具有一般轉印方法(使用一刻有圖案的金屬輥） 所給的不規則外觀。 評估本發明覆蓋壓克力樹脂之金屬板的溶膠塗覆品質 、不規則性、彎曲形成性及粗壓克力樹脂對於樹脂膜層的 黏附性。而且，測量不規則樹脂膜之凸部的最大値πχπ相對 於不規則樹脂膜之凹部的最小値"y"之ny/x’’比’以及樹脂膜 的光澤度。 (1) 溶膠塗覆品質的評估方式 目視檢驗塗覆壓克力溶膠後之壓克力樹脂膜的表面狀 態。 [評估]〇：優良(沒有塗覆缺點） X :差的(有塗覆缺點存在） (2) 表面不規則性的評估方式 用二次元粗糙度計來測量壓克力樹脂膜的表面粗糙度 Ra之中心線平均高度。至於評估參考，使用一種正常壓花 13 (請先閱讀背面之注意事項再Wk本頁)581723 A7 B7 V. Description of the invention (4) [Simplified description of drawings] Fig. 1 is a sectional view of a metal plate covered with acrylic resin according to the present invention. FIG. 2 is a schematic diagram of a method for manufacturing an acrylic resin-coated metal plate according to the present invention [description of reference number] 1: metal plate 2: adhesive layer 3: acrylic resin cover layer 4: unwinder 5: adhesive Coating roller 6: Oven 7: Cooling device 8: Acrylic sol 9: Coarse acrylic resin 10: Sol applicator roller 11: Squeegee roller 12: Oven 13: Cooling device 14: Coiler [Invented Comparison [Best Mode] The present invention will be described in detail below. The surface-treated metal sheet used in the present invention includes a single paper size that applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (please read the precautions on the back first. --- this page) Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 581723 A7 B7 V. Description of the invention (t) Metal plated metal plate, such as Zn, Ni, Cr, Al, Cu or Sn or alloy metal plated, Metal composite plating, or chemical treatment, such as chromate or phosphate or coating type chemical treatment. Moreover, some combinations of these surface treatments can also be applied. Naturally, both sides of the metal plate can be subjected to different surface treatments. Next, before forming an acrylic resin film containing a crude acrylic resin on the metal plate, an adhesive is applied to the surface-treated metal plate. The adhesive used in the present invention is not particularly limited, but in general, an acrylic-based or polyester-based adhesive is suitable. Then, an acrylic resin film containing a crude acrylic resin is formed on one surface of the metal plate. That is, an acrylic sol is coated on a metal plate, heated and cooled to form an acrylic resin film. The acrylic sol printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is composed of 10 to 95 parts by weight of acrylic resin having an average particle size of 1 to 10 microns, and 5 to 90 parts by weight of one or more having 20 to 200 A non-crosslinked crude acrylic resin having a micron average particle size or a crosslinked crude acrylic resin (a total of 100 parts by weight of an acrylic resin mixture). On the other hand, the acrylic sol is composed of 10 to 90 parts by weight of an acrylic resin having an average particle size of 1 to 10 micrometers, and 5 to 85 parts by weight of a crosslinked crude acrylic having an average particle size of 20 to 100 micrometers. Acrylic resin and 5 to 85 parts by weight of a non-crosslinked acrylic resin having an average particle size of 20 to 200 micrometers (a total of 100 parts by weight of an acrylic resin mixture), to which 10 to 1 are added 00 parts by weight of a plasticizer and 5 to 100 parts by weight of a diluent. Furthermore, any other complexing agent such as a coloring agent may be added to the acrylic sol. 7 US $ 7 Zhang's scale is applicable to Chinese National Standard (CNS) A4 specification (210 X 297 mm) 72 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _____B7__ 5. Description of the invention (t) Not specifically limited with an average of 1 to 10 microns Composition of particle acrylic resin and its production method. The acrylic (acrylic) resin may preferably be polymethyl methacrylate, polyethyl methacrylate, and the like. Further, an acrylic resin family copolymer such as a methyl methacrylate-ethyl methacrylate copolymer can be used. If the average particle size of the acrylic resin is less than 1 m, the obtained sol has a high viscosity, which disadvantageously results in poor coating quality of the sol. Conversely, if the average particle size of the acrylic resin is more than 10 micrometers, it is difficult to prepare a sol, which is disadvantageous. Furthermore, the mixing amount of the acrylic resin having an average particle size of 1 to micron may preferably be 10 to 95 parts by weight. If it is less than 10 parts by weight, the obtained sol has poor flowability, which disadvantageously results in poor coating quality of the sol. On the contrary, if the blending amount thereof is more than 95 parts by weight, the crude acrylic resin portion becomes smaller, and the obtained resin film system disadvantageously has poor irregularity. The composition of the crude acrylic resin having an average particle size of 20 to 200 µm and its production method are not particularly limited. The crude acrylic resin may preferably be polymethyl methacrylate, polyethyl methacrylate, and the like. Further, an acrylic resin family copolymer such as a methyl methacrylate-ethyl methacrylate copolymer can be used. If the average particle size of the crude acrylic resin is less than 20 micrometers, the obtained resin film system has poor irregularity. On the contrary, if its average particle size is larger than 200 m, the obtained resin film becomes thicker, which disadvantageously results in a higher material cost. Furthermore, the mixing amount of the crude acrylic resin having an average particle size of 20 to 200 m may preferably be 5 to 90 parts by weight. If it is more than 90 parts by weight, the obtained sol has poor flowability, which disadvantageously results in poor coating quality of the sol. In this case, all 8 paper sizes are in accordance with the Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before writing this page)-Bookbinding · -1 line '581723 A7 B7 V. Description of the invention (Γ)) The resin film obtained does not have much improvement in surface irregularity. In contrast, if the mixing amount of the crude acrylic resin having an average particle size of 20 to 200 m is less than 5 parts by weight, the obtained resin film system disadvantageously has poor irregularity. Furthermore, the crude acrylic resin may be crosslinked or colored. If the crude acrylic resin in the acrylic sol is crosslinked, it is difficult to melt when it is heated to gel. Therefore, in a resin film containing the crosslinked crude acrylic resin, the surface irregularity formed due to the presence of the crude acrylic resin becomes very sharp. Compared with the uncrosslinked crude acrylic resin, This gives the resin film a more excellent embossed appearance and matte appearance. Furthermore, compared with a resin film containing a crosslinked acrylic resin (having an average particle size of 1 to 10 microns), a resin film containing a crosslinked coarse acrylic resin can be made to have better scratch resistance and fingerprint resistance. The surface of sex. / Furthermore, the role of the non-crosslinked crude acrylic resin with an average particle size of 20 to 200 microns contained in the acrylic sol is an irregular surface forming a resin film, which gives the film an embossed appearance, and the acrylic The effect of the crosslinked crude acrylic resin with an average particle size of 20 to 100 microns contained in the force sol is to give sharper surface irregularities, so as to control the surface gloss of the film. As a result, a resin film having an excellent embossed appearance, matt appearance, scratch resistance, and anti-fingerprint surface as described above can be obtained. In this case, if the average particle size of the non-crosslinked crude acrylic resin is less than 20 m, the obtained resin film system disadvantageously has poor irregularity. On the contrary, if it is larger than 200 micrometers, the obtained resin film becomes too thick, which disadvantageously results in higher film material cost. Mixing of non-crosslinked crude acrylic resin_ 9 This paper size is applicable to China National Standard (CNS) A4 (210 χ 297 public love) (Please read the precautions on the back before going to this page) Printed by employee consumer cooperative 72 Printed by employee consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ___B7__ 5. The amount of invention description (S) is preferably 5 to 85 parts by weight. If it is more than 85 parts by weight, the total amount of the non-crosslinked crude resin and the crosslinked crude acrylic resin may exceed 90 parts by weight, which results in the obtained sol having poor fluidity, thereby disadvantageously reducing the coating of the sol. Overlay quality. On the contrary, if the mixing amount of the non-crosslinked crude acrylic resin is less than 5 parts by weight, the irregularity of the obtained resin film will be disadvantageously deteriorated. Furthermore, when the average particle size of the crosslinked crude acrylic resin is less than 20 µm, the surface irregularities of the obtained resin film become finer, so that the irregularities are easily lost when the resin film is scratched. Therefore, the acrylic resin film containing the crude acrylic resin as described above is easily scratched, i.e., it disadvantageously has a poor scratch resistance and a poor fingerprint prevention surface. Conversely, "when the average particle size of the crosslinked crude acrylic resin is larger than 100 m", the surface irregularity of the obtained resin film becomes large, which adversely reduces the effect of controlling the surface gloss of the film. The blending amount of the crosslinked crude acrylic resin may preferably be 5 to 85 parts by weight. If it is more than 85 parts by weight, the total amount of the crosslinked crude acrylic resin and the non-crosslinked crude acrylic resin may exceed 90 parts by weight, which results in the obtained sol having poor fluidity, and thus disadvantageously reduces the sol. Coating quality. If the compounding amount of the crosslinked crude acrylic resin is less than 5 parts by weight ', the effect of controlling the surface gloss of the film is disadvantageously lowered. Further, when the crude acrylic resin is colored, the resin film can be provided with a colored pattern and an irregular pattern. As for the plasticizer of the acrylic sol, it is preferable to use a peptidic acid ester group such as dibutyl peptidic acid ester (hereinafter referred to as DBP) and butyl benzyl peptidic acid ester (BBP), and a phosphate ester group such as trimethyl Phenyl phosphate (TCP) and diphenyldecyl phosphate (DPDP). In addition, two or more selected from the above can be mixed and used ____10___ This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before writing this page): Binding · | Line · VI 72 A7 _ ___B7__ printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the Invention (,). The amount of the plasticizer may be preferably 10 to 100 parts by weight. If it is less than 10 parts by weight, the formability of the obtained resin film is deteriorated. If it exceeds 100 parts by weight, exudation of the plasticizer may disadvantageously occur over the film surface over time. The diluent is not particularly limited. Diluents commonly used as polyvinyl sols, such as ethylcellulose, naphtha and mineral spirits, can be used. Furthermore, two or more kinds selected from the above may be used in combination. The mixing amount of the diluent is preferably 5 to 100 parts by weight. If it is less than 5 parts by weight, the obtained film will generate a lot of heating residues after the sol is gelled by heating, and thus has poor surface irregularities. If it is more than 100 parts by weight, when the sol is gelled by heating, the diluent will boil, and thus fine pores are disadvantageously generated in the obtained gelled film. A coloring agent generally used as a resinous coloring agent, such as an inorganic pigment or an organic pigment or a mixture of these pigments, with a dispersant incorporated therein may be used. Inorganic pigments include titanium dioxide, titanium black, and the like. Organic pigments include phthalocyanine blue, dioxin violet, and the like. Dispersants include plasticizers and the like. The mixing amount of the colorant is preferably 5 to 50 parts by weight. If it is less than 5 parts by weight, the hiding ability of the obtained resin film will be deteriorated. On the contrary, if the colorant is more than 50 parts by weight, i.e., it exceeds an appropriate mixing amount, it disadvantageously results in a higher cost of the film material. A coating method for covering the above-mentioned acrylic sol on a metal plate is not particularly limited. Coating techniques using roll coaters, curtain flow coaters, and the like, which are generally used for coating metal plates, can be used. Fig. 2 schematically shows the use of a roll coater to manufacture a metal plate covered with acrylic resin. Sheet of metal sheet 丨 __________ π scale is applicable to Zhongguanjia Standard (CNS) A4 specification (21G X 297 public love) (Please read the precautions on the back before-: Fill out this page) Order. -Line-vm 72 A7 _________B7__ 5. Description of the invention (β) The surface is coated with an adhesive by an adhesive coating roller 5 and then baked in an oven 6 and then cooled by a cooling device 7 to form an adhesive layer 2. Subsequently, an acrylic sol 8 containing a crude acrylic resin 9 is applied to the metal plate 1 by a sol applicator roller 10. At this time, an interval must be set between the sol applicator roll 10 and the doctor roll 11, and the film state after gelatinization can satisfy the expressions (1) and (2). After that, the sol-coated metal plate is heated in the oven 12 until the plate temperature becomes 200 to 220 ° C to gel the sol, and then is cooled by the cooling device 13 to generate a covering pressure having an irregular pattern surface. Metal sheet of acrylic resin film. In the method of FIG. 2, a roll coater including a sol coater roll 10 and a doctor roll 11 may be replaced with a curtain flow coater or other coating device. When using a curtain flow applicator, the gap width of the coating head of the curtain flow applicator must also be adjusted so that the film state after gelation can satisfy the formulas (1) and (2), which is the same as the roller In the case of an applicator, the interval between the sol applicator roll 10 and the doctor roll 11 is adjusted so that the film state after gelation can satisfy the formulas (1) and (2). In other applicators, the coating conditions must also be adjusted so that the film state after gelation can satisfy the formulae (1) and (2). Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figure 1 shows a cross-sectional view of the acrylic resin-coated metal plate manufactured by the above manufacturing method. The metal plate covered with acrylic resin having an irregular surface pattern according to the present invention must have a condition satisfying the formulas (1) and (2). That is, the film thickness of the convex portion of the irregular pattern shown in FIG. 1 is the largest 値 " X "micrometer must satisfy the relationship of formula (1), and x" 値The minimum 値 " y " (micron) ratio 满足 must satisfy the relationship of formula (2). In formula (1), because the minimum average particle size of the crude acrylic resin to be mixed is _____12 This paper size is applicable to China National Standard (CNS) A4 specification (21〇X 297 mm) 72 A7 _B7__ V. Invention Note (t |) is 20 micrometers, so the minimum value of "x" becomes 20 micrometers. Furthermore, because the maximum particle size of the crude acrylic resin is 200 micrometers, the maximum response of "X ··" At 400 microns, a resin film with irregularities satisfying formula (2) is obtained. If the maximum diameter of " X "exceeds 400 microns, coarse acrylic resin with an average particle size of 200 microns will be embedded in In the film layer, as a result, the film surface cannot have irregularities satisfying the formula (2). If '' y / xn in the formula (2) is less than 0.1, the convex portion formed by the crude acrylic resin will be easily removed. If "y / x" is larger than 0.95, the obtained film will disadvantageously become a pattern with poor surface irregularity and poor design. That is, in this case, the film cannot have an irregular appearance given by a general transfer method (using a patterned metal roller). The sol coating quality, irregularity, bendability, and adhesion of the crude acrylic resin to the resin film layer of the metal plate covered with the acrylic resin of the present invention were evaluated. Also, the maximum 値 πχπ of the convex portion of the irregular resin film with respect to the minimum 値 " y " ratio of ny / x '' of the irregular resin film and the gloss of the resin film were measured. (1) Evaluation method of sol coating quality Visually inspect the surface state of the acrylic resin film after applying the acrylic sol. [Evaluation] 〇: Excellent (without coating defects) X: Poor (with coating defects) (2) Evaluation method of surface irregularity The surface roughness of the acrylic resin film is measured with a two-dimensional roughness meter The average height of the centerline of Ra. As for the evaluation reference, use a normal embossing 13 (Please read the notes on the back before Wk this page)
訂· 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） 72 經濟部智慧財產局員工消費合作社印製 A7 _ B7__ 五、發明說明（D ) 的壓克力樹脂膜，其表面粗糙度的中心線平均高度係所有 該藉由轉印方法所製造的壓花壓克力樹脂膜中之最低者 (Ra=1.0微米），該轉印方法使刻在金屬輥上的粒狀圖案轉 印至膜。若壓克力樹脂膜之表面粗糙度的中心線平均高度 係在此參考之上，則評估壓克力樹脂膜具有優良的不規則 性，而若壓克力樹脂膜的Ra低於此參考時，則評估壓克 力樹脂膜係差的。 [評估]〇：優良(Ra^l.O微米） X :差的(Ra<1.0微米） (3) 彎曲形成性的評估方式 目視檢驗壓克力樹脂膜在經過90°角的彎曲試驗後所 形成的彎曲部中的膜裂紋以做爲評估。 [評估]〇：優良(沒有膜裂紋） X :差的(有膜裂紋） (4) 粗壓克力樹脂對壓克力樹脂膜的黏附性之評估方式 用硬幣刮擦壓克力樹脂膜的表面，及目視檢驗所刮擦 的不規則表面之凸部。 [評估]〇：優良(凸部沒有剝離） X :差的(凸部有剝離） (5) "y/x”之測量方式，其係壓克力樹脂膜的表面不規則 性凸部中的膜厚度之最大値"X"與其凹部中的膜厚度之最小 値V’的比値 利用測微計根據膜厚度測量法，而獲得膜的表面不規 則性凸部中的膜厚度之最大値”χ”。首先利用二次元粗糙度 —_____ 14 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱^---- (請先閱讀背面之注意事項再 本頁) 訂： -線· 581723 A7 B7 五、發明說明（|〉） 計來獲得最大高度R最大値，然後由X値減去R ϋ大値而測得 凹部中的薄膜厚度之最小値nyn。因此，’’y/χ’’値係由”χ”和 ”y”値獲得的。 (6)光澤度的測量 利用光澤計來測量壓克力樹脂膜的光澤度（60°光、澤） [實例] 以下根據實例來說明本發明。 實例1至10 使一具有0.5毫米厚度的軟鋼板經過電鍍，然後經過 化學處理，及用5微米厚(乾燥後的厚度)的黏合劑塗覆其 表面。於煤氣爐中烘烤處理後的軟鋼板，以使具有220°C 板溫，及空氣冷卻。然後使用塗佈器以表1和2中所示組 成的壓克力溶膠來塗覆它，之後於煤氣爐中加熱，以使具 有200至220°C的板溫，及經水冷卻，以產生一種覆蓋壓 克力樹脂之金屬板。 (請先閱讀背面之注意事項再 •裝—— 本頁) 訂· 經濟部智慧財產局員工消費合作社印製 15 本紙張尺度適用中國國家標準（CNS)A4規格（21〇 X 297公爱） 8 5 72 A7 B7 五、發明說明（w) 經濟部智慧財產局員工消費合作社印製 (m") i s; a :翔-E3W21翁隳丑蹯 ά:效丑£21翁驟(Nil*η: m,wal^璨-fflss-^l-fflsal^織D4 實例 i \^混合成分 號數 S VO 00 ON Ul U) to h- > > 〇 > cd > > > > > > > td > > 菌* m ^ 壓克:力樹月 00 — Η- 00 — Η-» t—* 1—* 私一 s- — 平均粒子大 小（微米） Ul Η-Ο认 Η-* Ο ΙΑ Η- 00 ο ο g g S ο ο δ ^ 00 o认 s 邮雜 _ ^ W niff > > > > Ο > > ω > > > > > > > ® ® O > Q 樹脂 30 100 200 w to Ο KJk to o o ΚΑ Ο CA u> V-Λ 200 平均粒子大小 i (微米） 交聯，有色的(紅) 交聯 非交聯 非交聯 S襲 交聯 非交聯 交聯 非交聯 交聯 非交聯 交聯 非交聯， 有色的(藍） 非交聯 非交聯 非交聯 是否交聯 及有色的 P>S I rat\ 0^00 0^0 ΚΛ LA H-* t—» o o Ui 混合量 (重量份） (請先閱讀背面之注意事項再填寫本頁) % . .線· 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 72 A7 _B7 五、發明說明（ί5 ) 表2 ^^^|昆合成分 號數 塑化劑 (重量份） 著色劑 (重量份） 稀釋劑 (重量份） 實例 1 10(DBP) 5(黑色） 1〇(乙基賽路蘇） 70(石腦油） 2 80(DBP) 5(黑色） 5(石腦油） 3 60(TCP) 8(黑色） 30(礦油精） 4 70(TCP) 5〇(白色） 20(石腦油） 5 60(BBP) 8(黑色） 4〇(礦油精） 6 50(BBP) 30(TCP) 20(DBP) 5〇(黃色） 1〇〇(石腦油） 7 20(BBP) 10(TCP) 5(黑色） 1〇〇(礦油精） 8 20(DBP) 40(TCP) 40(褐色） 80(石腦油） 9 90(TCP) 5(黑色） 5(乙基賽路蘇） 10 80(BBP) 50(白色） 15(礦油精） (請先閱讀背面之注意事項再^寫本頁)Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the Consumer Cooperative Cooperative. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm). 72 Printed by the Intellectual Property Bureau of the Employees' Consumer Cooperative, A7 _ B7__ V. Description of the invention ( D) The average height of the centerline of the surface roughness of the acrylic resin film is the lowest of all the embossed acrylic resin films produced by the transfer method (Ra = 1.0 micron). The transfer The method transfers a granular pattern engraved on a metal roller to a film. If the average height of the centerline of the surface roughness of the acrylic resin film is above this reference, it is evaluated that the acrylic resin film has excellent irregularity, and if the Ra of the acrylic resin film is lower than this reference , Then evaluate the acrylic resin film is poor. [Evaluation] 〇: Excellent (Ra ^ 10 micron) X: Poor (Ra < 1.0 micron) (3) Evaluation method of bending formability Visual inspection of the acrylic resin film formed after a bending test at a 90 ° angle Film cracks in the bend were evaluated. [Evaluation] 〇: Excellent (without film cracks) X: Poor (with film cracks) (4) Evaluation method of adhesion of crude acrylic resin to acrylic resin film Scratches of acrylic resin film with coins Surface, and visual inspection of the convex surface of the scratched irregular surface. [Evaluation] 〇: Excellent (no peeling of convex portions) X: Poor (peeling of convex portions) (5) The measurement method of "y / x" is based on the irregularity of the surface of the acrylic resin film. The ratio of the maximum film thickness 値 " X " to the minimum film thickness 値 V 'in the recesses is obtained by using a micrometer according to the film thickness measurement method to obtain the maximum film thickness in the irregularities on the surface of the film値 “χ”. First use the two-dimensional roughness —_____ 14 This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 public love ^ ---- (Please read the precautions on the back before this page) Order : -Line · 581723 A7 B7 V. Description of the invention (|>) The minimum height 値 nyn of the thin film thickness in the recess is measured by measuring the maximum height Rmax 値, and then subtracting RR 値 R from X 値. Therefore, '' 'y / χ' is obtained from "χ" and "y". (6) Measurement of glossiness The glossiness of acrylic resin film is measured with a glossmeter (60 ° light, ze) [Example] The invention is explained below based on examples. Examples 1 to 10 A mild steel plate having a thickness of 0.5 mm was plated, and then After chemical treatment, the surface is coated with a 5 micron thick (dried thickness) adhesive. The treated soft steel plate is baked in a gas furnace to have a plate temperature of 220 ° C and air-cooled. Then use The applicator coated it with an acrylic sol of the composition shown in Tables 1 and 2, and then heated it in a gas oven to have a plate temperature of 200 to 220 ° C, and cooled with water to produce a cover Acrylic resin metal sheet. (Please read the precautions on the back before installing it—this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the Consumer Cooperatives 15 This paper size applies to China National Standard (CNS) A4 specifications ( 21〇X 297 public love) 8 5 72 A7 B7 V. Description of the invention (w) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (m ")is; a: Xiang-E3W21 Weng Su (Nil * η: m, wal ^ Can-fflss- ^ l-fflsal ^ Weaving D4 Example i \ ^ Mixed component number S VO 00 ON Ul U) to h- > > 〇 > cd > > > > > > > td > > Bacteria * m ^ Acrylic: Power Tree 00 — Η- 00 — Η- »t— * 1— * Private one s- — average Sub-size (micron) Ul Η-〇cognitionΗ- * Ο ΙΑ Η- 00 ο ο gg S ο ο δ ^ 00 o > > > > > > > ® ® O > Q resin 30 100 200 w to 〇 KJk to oo ΚΑ Ο CA u > V-Λ 200 average particle size i (micron) crosslinked, colored (Red) cross-linked non-cross-linked non-cross-linked S cross-linked non-cross-linked cross-linked non-cross-linked cross-linked non-cross-linked non-cross-linked, colored (blue) Cross-linked and colored P > SI rat \ 0 ^ 00 0 ^ 0 ΚΛ LA H- * t— »oo Ui Mixing amount (parts by weight) (Please read the notes on the back before filling this page)%.. This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 mm) 72 A7 _B7 V. Description of the invention (ί5) Table 2 ^^^ | Kunshen semicolon number plasticizer (parts by weight) Colorant ( Parts by weight) Diluent (parts by weight) Example 1 10 (DBP) 5 (black) 10 (ethyl celusul) 70 (naphtha) 2 80 (DBP) 5 (black) 5 (naphtha) 3 60 (TCP) 8 (black) 30 (mineral spirit) 4 70 (TCP) 5 0 (white) 20 (naphtha) 5 60 (BBP) 8 (black) 4 0 (mineral spirits) 6 50 (BBP) 30 (TCP) 20 (DBP) 5 0 (yellow) 100 (naphtha) 7 20 (BBP) 10 (TCP) 5 (black) 100 (mineral spirit) 8 20 (DBP) 40 (TCP) 40 (brown) 80 (naphtha) 9 90 (TCP) 5 (black) 5 (ethylcellulose) 10 80 (BBP) 50 (white) 15 (mineral spirit) (Please read the precautions on the back before writing this page)
I 訂： 如表3中所示，依本發明的實例1至10的覆蓋壓克力 樹脂之金屬板，係具有優良的溶膠塗覆品質、不規則性及 彎曲形成性。 •線' 經濟部智慧財產局員工消費合作社印製 17 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 581723 A7 B7 試驗 塗覆 品質 X (微米） y (微米） y/x 不規則 性 彎曲形 成性 %粒子 黏附性 It澤度 1 〇 20 10 0.50 0 0 0 60.3 2 0 400 380 0.95 0 0 0 57.0 3 〇 36 23 0.64 0 0_ 0 39.5 4 〇 55 42 0.76 0 0 〇 45.3 實例 5 0 33 20 0.61 0 0 0 7.2 6 〇 57 23 0.40 0 0 0 18.3 7 0 23 11 0.48 0 0 0 20.1 8 0 37 24 0.65 0 0 0 25.6 9 0 250 223 0.89 0 0 0 7.4 _ 10 0 110 85 0.77 0 0 0 16.2 (請先閱讀背面之注意事項再¾寫本頁) 比較例 使一具有0.5毫米厚度的軟鋼板經過電鍍，然後經過 化學處理，及用5微米厚(乾燥後的厚度)的黏合劑塗覆其 表面。於煤氣爐中烘烤處理後的軟鋼板，以使具有220°C 板溫，及經過空氣冷卻。然後使用塗佈器以表4和5中所 示組成的壓克力溶膠來塗覆它，之後於煤氣爐中加熱，以 使具有200至220°C的板溫，及經水冷卻，以產生一種覆 蓋壓克力樹脂之金屬板。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 線 經濟部智慧財產局員工消费合作社印製 581723 A7 B7 五、發明說明（^ ) 經濟部智慧財產局員工消費合作社印製 9 1 s C*1,*2 ; A :激-fflgal粢璨丑憩-B :激-fflgpg裔璨(NSS 比較例 \\混合成分 號數 u> to 1—* > « > > > * 1 樹脂 隨 c〇t — ’私 — 〇 平均粒子大 小（微米） V» 00 〇 混合量 (重量份） 郞 > Cd > > > * 2 樹脂 麵克力樹脂 H-* 〇 to 平均粒子大小 (微米） 非交聯 交聯 非交聯 交聯 非交聯 是否交聯 及有色的 〇 S运 〇 混合量 (重量份） (請先閱讀背面之注意事項再填寫本頁) Ί-δϋ. •線_ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 581723 A7 B7 五、發明說明（β ) 表5 合成分 號數 塑化劑 (重量份） 著色劑 (重量份） 稀釋劑 (重量份）% 比較例 1 70(BBP) 2〇(黑色） 5(乙基賽路蘇） 2 30(TCP) 1〇(黑色） 1〇〇(礦油精） 3 5(DBP) 5〇(白色） 5(礦油精） 4 60(BBP) 5〇(白色） 200(石腦油） 如表6中所示，比較例1至4的覆蓋壓克力樹脂之金 屬板總是無法同時滿足溶膠塗覆品質、不規則性及彎曲形 成性的要求。 (請先閱讀背面之注意事項再本頁) 裝 訂： i線- 經濟部智慧財產局員工消費合作社印製 20 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 581723 A7 B7 五、發明說明（r? 經濟部智慧財產局員工消費合作社印製 vy 誤丨 / η i η 私 to — 〇 0 X ο gntf 减颟 UX OQ U) 00 mifc* 圏 ii i 1" H-* 00 nu^ απ m _ H-* 〇 S ο VO nut* ππ 簦 iS — s 〇 ο 3 X 加 3 〇 X •Μ χπφ* σσ Ο m 漭1 X ο C7CV ο i t—» 00 b δ "Μ crct a 00 00 b 細 μ ---,---一-----I ---- (請先閱讀背面之注意事項再填寫本頁) --線· 1 2 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 581723 A7 ________B7 _ 五、發明說明（w ) [發明效果] 本發明具有不規則表面圖案的覆蓋壓克力樹脂之金屬 板，係具有優良的設計圖案和形成性。再者，本發明的製 造方法使得能提供一種具有不規則表面圖案的覆蓋壓克力 樹脂之金屬板，不需要使用刻有圖案的金屬輥和類似者。 再者’因爲本發明的製造方法使得能給予薄膜不規則性(該 薄膜可能係太薄而無法以轉印方法用刻有圖案的金屬輥轉 印圖案而粗糙化），所以其具有經濟上的優勢，因此可利用 所製造的覆蓋壓克力樹脂之金屬板當作裝飾性鋼板，而用 於建築材料或其他用途。 經濟部智慧財產局員工消费合作社印製 適 度 尺一張 一紙 格 規 4 )A S) N (C 準 標 22 97I: As shown in Table 3, the acrylic resin-coated metal plates according to Examples 1 to 10 of the present invention have excellent sol coating quality, irregularity, and bendability. • Line 'Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 17 This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 581723 A7 B7 Test coating quality X (microns) y (microns) y / x Irregularity, bendability,% particle adhesion, it degree 1 〇20 10 0.50 0 0 0 60.3 2 0 400 380 0.95 0 0 57.0 3 〇36 23 0.64 0 0_ 0 39.5 4 〇55 42 0.76 0 0 〇45.3 Example 5 0 33 20 0.61 0 0 0 7.2 6 〇57 23 0.40 0 0 0 18.3 7 0 23 11 0.48 0 0 20.1 8 0 37 24 0.65 0 0 25.6 9 0 250 223 0.89 0 0 0 7.4 _ 10 0 110 85 0.77 0 0 0 16.2 (Please read the precautions on the back before writing this page) Comparative Example A mild steel plate with a thickness of 0.5 mm was electroplated, then chemically treated, and 5 microns thick (thickness after drying) The adhesive coats its surface. The treated soft steel plate is baked in a gas furnace to have a plate temperature of 220 ° C and air-cooled. It was then coated with an acrylic sol with the composition shown in Tables 4 and 5 using a coater, and then heated in a gas oven to have a plate temperature of 200 to 220 ° C, and water-cooled to produce A metal plate covered with acrylic resin. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 581723 A7 B7 V. Invention Description (^) Printed by the Employee Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 9 1 s C * 1, * 2; A: Ji-fflgal 粢 Can Ugly-B: Ji-fflgpg Yi Can (NSS Comparative Example \\ Mixed Ingredient Number u > to 1— * > «> > > * 1 Resin with co ot — 'Private — 〇 Average particle size (micron) V »00 〇 Mixing amount (parts by weight) 郞 > Cd > > > * 2 Resin surface acrylic resin H- * 〇to Average particle size (micron) Non-crosslinked Crosslinked Non-crosslinked Crosslinked Non-crosslinked Whether crosslinked and colored 0S Transportation amount (parts by weight) (Please read the precautions on the back before filling this page) Ί-δϋ. • Line _ This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 581723 A7 B7 V. Description of the invention (β) Table 5 Synthetic plasticizer (parts by weight) Coloring Agent (parts by weight) Diluent (parts by weight)% Comparative Example 1 70 (BBP) 2〇 (black) 5 ( Kiselosu) 2 30 (TCP) 10 (black) 100 (mineral spirit) 3 5 (DBP) 50 (white) 5 (mineral oil) 4 60 (BBP) 50 (white) 200 (Naphtha) As shown in Table 6, the metal plates covered with acrylic resin of Comparative Examples 1 to 4 could not always satisfy the requirements of sol coating quality, irregularity, and bendability. (Please read first Note on the back page again) Binding: i-line-Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs's Consumer Cooperatives 20 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 581723 A7 B7 V. Description of the invention (R? Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Vy Error 丨 / η i η Private to — 〇0 X ο gntf Less UX OQ U) 00 mifc * 圏 ii i 1 " H- * 00 nu ^ απ m _ H- * 〇S ο VO nut * ππ 簦 iS — s 〇ο 3 X plus 3 〇X • Μ χπφ * σσ Ο m 漭 1 X ο C7CV ο it— »00 b δ " Μ crct a 00 00 b Fine μ ---, --- I ----- I ---- (Please read the precautions on the back before filling out this page) --Line · 1 2 This paper size applies to Chinese National Standard (CNS) A4 regulation Grid (210 X 297 mm) 581723 A7 ________B7 _ V. Description of the invention (w) [Inventive effect] The acrylic resin-coated metal plate with an irregular surface pattern has excellent design patterns and formability. Furthermore, the manufacturing method of the present invention makes it possible to provide an acrylic resin-covered metal plate having an irregular surface pattern, without using a patterned metal roller or the like. Furthermore, because the manufacturing method of the present invention makes it possible to give irregularities to the film (the film may be too thin to be roughened by transferring the pattern with a patterned metal roller by a transfer method), it is economical Advantages, so the metal sheet covered with acrylic resin can be used as a decorative steel sheet for building materials or other purposes. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, a moderate rule, one piece of paper, and 4 pieces of paper. 4) A S) N (C Standard 22 97