，1273974 五、發明說明（1) 【發明所屬之技術領域】 本發明係提供一種具有保護耐磨層的模内轉印薄膜設 計，特別是指耐磨層是使用特殊高分子化學材料，以熱固 化樹脂組合物及或熱塑化樹脂組合物的高分子化學反應物 料做成，所述高分子化學材料係指含有一種作為有效成分 的多官能架橋劑及促進劑以提供網狀（C r 〇 s s 1 i n k i n g Reaction )或線性(Linear Reaction )鍵結。 【先前技術】 習知模内轉印薄膜技術，係指將印刷後的薄膜置於模 腔内，然後注射膠料完成射出成型，模内轉印通常可應用 $於製造表現裝潢質素要求極高之關鍵性零部件上，生產手 機外殼、化妝品包裝容器、按鍵、汽車零件或資訊及電器 零組件等；然習知的模内薄膜，因表面的而才磨層係以熱及 活性能量射線固化樹脂組合物的熱反應物料做成，故難以 同時達到較高的耐磨性及抗腐蝕性，其配合塑膠射出成型 而結合於塑膠製品的表層面，非常容易在該塑膠製品的彎 角處形成裂紋，導致品相不佳，無法呈現優良的表面質量 〇 【發明内容】 本發明之主要目的，乃在於提供一種具有保護耐磨層 * 的模内轉印薄膜設計，其係包括一透明或有色基底及一保 護对磨層，透明或有色基底具有剝離特性，而保護耐磨層 是使用熱固化樹脂組合物及或熱塑化樹脂組合物的高分子 化學的反應物料做成（如：PU、UP及PS等及其他類高分子, 1273974 V. INSTRUCTION DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention provides an in-mold transfer film design having a protective wear-resistant layer, in particular, a wear-resistant layer is a special polymer chemical material, which is heated. A polymer chemical reaction material of a cured resin composition and a thermoplastic resin composition, wherein the polymer chemical material refers to a polyfunctional bridging agent and an accelerator as an active ingredient to provide a network (C r 〇 Ss 1 inking Reaction ) or linear reaction bonding. [Prior Art] The conventional in-mold transfer film technology refers to placing the printed film in a cavity, and then injecting the rubber to complete the injection molding. The in-mold transfer can usually be applied to the key to the high quality of the manufacturing performance. For the production of mobile phone casings, cosmetic packaging containers, buttons, automotive parts or information and electrical components, etc.; however, the in-mold film is a combination of heat and active energy ray curing resin due to the surface. The thermal reaction material of the material is made, so it is difficult to achieve high wear resistance and corrosion resistance at the same time, and it is combined with plastic injection molding to be combined with the surface layer of the plastic product, and it is very easy to form cracks at the corners of the plastic product. The main purpose of the present invention is to provide an in-mold transfer film design having a protective wear layer*, which comprises a transparent or colored substrate and a protective layer, a transparent or colored substrate having a peeling property, and the protective wear layer is a thermosetting resin composition and or a thermoplastic tree Polymer chemistry reaction mass is made of a composition (such as: PU, UP, and the like, and other types of high molecular PS
第5頁 1273974 五、發明說明（2) 單體），組合物並含有一種作為有效成分的多官能架橋劑 及促進劑提供網狀或線性鍵結，且耐磨層完成後係再塗佈 或印刷接著劑層（無機化合物），以此製成的模内轉印薄 膜，於配合塑膠射出成型後即可得到輕、薄極具有耐磨性 、抗腐蝕性、抗化學性和耐候性等的優良表面質量，特別 是在塑膠製品的彎角處不易造成裂紋現象。 【實施方式】 茲依附圖實施例將本發明的實施製程及構成特徵及其 他作用、目的詳細說明如下： 如第一圖所示，本發明所為「具有保護耐磨層的模内 _轉印薄膜」設計，其係包括一透明或有色基底1及一設於 透明或有色基底上的保護耐磨層2所構成，其中：Page 5 1273974 V. INSTRUCTIONS (2) Monomer), the composition contains a polyfunctional bridging agent and an accelerator as an active ingredient to provide a network or linear bond, and the wear layer is recoated after completion or The in-mold transfer film prepared by printing the adhesive layer (inorganic compound) can be obtained by the injection molding of plastic, and can be light and thin, and has wear resistance, corrosion resistance, chemical resistance and weather resistance. Excellent surface quality, especially at the corners of plastic products, is not easy to cause cracks. [Embodiment] The process and constitution of the present invention and other functions and purposes are explained in detail below with reference to the accompanying drawings: As shown in the first figure, the present invention is "in-mold transfer film with protective wear layer" The design comprises a transparent or colored substrate 1 and a protective wear layer 2 disposed on the transparent or colored substrate, wherein:
透明或有色基底1 ，其可為PET (Polyester) 、PMMA (Polymethyl methacrylate ) 、 PC (Polycarbonate )或 PS(Polystyrene) 等其他類高分子聚合體，並具有一親水 透明或有色樹脂層1 1 (即離型層），使該透明或有色基底 1具有剝離特性，所述親水透明或有色樹脂層11，其材料 可為Polyvinyl alcohol(聚乙烯醇）'Polyvinyl acetate (聚醋酸乙烯）等，及其他親水性或親油性高分子聚合物 ， 保護耐磨層2 ，其係使用熱固化樹脂組合物及或熱塑 化樹脂組合物的高分子化學反應物料做成（如：PU、UP及 PS等及其他類高分子單體），所述組合物係含有一種作為 有效成分的多官能架橋劑及促進劑以提供網狀或線性鍵結a transparent or colored substrate 1 which may be other polymeric polymers such as PET (Polyester), PMMA (Polymethyl methacrylate), PC (Polycarbonate) or PS (Polystyrene), and has a hydrophilic transparent or colored resin layer 1 (ie The release layer) is such that the transparent or colored substrate 1 has a peeling property, and the hydrophilic transparent or colored resin layer 11 may be made of Polyvinyl alcohol 'Polyvinyl acetate, etc., and other hydrophilic materials. Or oleophilic polymer, protective wear layer 2, which is made of a polymer chemical reaction material using a thermosetting resin composition or a thermoplastic resin composition (eg, PU, UP, PS, etc. a polymer-like monomer) comprising a polyfunctional bridging agent and an accelerator as an active ingredient to provide a network or linear bond
•1273974 五、發明說明（3) ，其平均分子量為300〜5, 000的高分子化合物，聚合後的 平均分子量則為1 0 0，0 0 0〜1，0 0 0，0 0 0的高分子化學聚合物 上述耐磨層2完成後再塗佈或印刷接著劑層3 (無機 化合物），如此即得待塑膠射出成型之模内轉印薄膜。如 圖所示，上述模内轉印薄膜之製成，係亦可於保護耐磨層 2的選定位置預先塗佈或印刷油墨層4及金屬層5 ，使模 内轉印薄膜具有圖案、屏蔽、或背光等效果。 利用上述透明或有色基底1及耐磨層2所製成的模内 轉印薄膜，其係非常適合生為耐磨性及耐化學性優異的模 _塑製品，其實施方法包括下列步驟： 一、 在模具中放入包括具有剝離特性的透明或有色基底及 在該透明或有色基底上成形的保護耐磨層，並使保護 耐磨層係面朝模腔内； 二、 向用於填充的模腔内注入樹脂，模塑並同時將該模内 轉印薄膜的保護耐磨層粘貼到模塑樹脂的表面上； 三、 用有效成分的多官能架橋劑及促進劑作為網狀或線性 鍵結、平均分子量為3 0 0〜5，0 0 0的高分子化合物及聚 合後平均分子量為100, 〇〇〇〜1，〇〇〇, 〇〇〇的高分子化學 聚合物轉移到模塑好的製品上的保護耐磨層。 依本發明製成的模内轉印薄膜，於配合塑膠射出成型 後即可得到輕、薄極具有耐磨性、抗腐蝕性、抗化學性和 耐候性等的優良表面質量，特別是在塑膠製品的彎角處不 易造成裂紋現象。• 1273974 V. Inventive Note (3), the polymer compound having an average molecular weight of 300 to 5,000, the average molecular weight after polymerization is 1 0 0, 0 0 0~1, 0 0 0, 0 0 0 After the completion of the above-mentioned wear-resistant layer 2 of the molecular chemical polymer, the adhesive layer 3 (inorganic compound) is applied or printed, so that the in-mold transfer film of the plastic injection molding is obtained. As shown in the figure, the above-mentioned in-mold transfer film can also be used to pre-coat or print the ink layer 4 and the metal layer 5 at selected positions of the protective wear-resistant layer 2, so that the in-mold transfer film has a pattern and a shield. , or backlight effects. The in-mold transfer film made of the transparent or colored substrate 1 and the wear-resistant layer 2 is very suitable for producing a mold-plastic product excellent in abrasion resistance and chemical resistance, and the implementation method thereof comprises the following steps: And placing a transparent or colored substrate having a peeling property on the mold and a protective wear layer formed on the transparent or colored substrate, and facing the protective wear layer toward the cavity; Injecting resin into the cavity, molding and simultaneously bonding the protective wear layer of the in-mold transfer film to the surface of the molding resin; 3. Using a polyfunctional bridging agent and an accelerator of the active ingredient as a mesh or linear bond a polymer compound having an average molecular weight of 300 to 5,0 0 0 and an average molecular weight of 100 after polymerization, and a polymer chemical polymer of 〇〇〇~1, 〇〇〇, 〇〇〇 is transferred to the molding. The protective wear layer on the article. The in-mold transfer film prepared according to the invention can be obtained by injection molding with plastic, and can obtain excellent surface quality such as lightness, thinness, abrasion resistance, corrosion resistance, chemical resistance and weather resistance, especially in plastics. Cracks are not easily caused at the corners of the product.
第7頁 1273974 五、發明說明（4) 上述實施例所揭，僅係本發明主要技術之例舉說明， 其並非用以限定本案技術範圍，舉凡涉及等效應用或基於 前項技術手段所為簡易變更或置換者，均應視為屬於本案 技術範圍。 綜上所述，誠可見本發明所為具有保護耐磨層的模内 轉印薄膜設計組成，因申請前並未見有相同方法或結構， 故為前所未見之首新應用，應符合新穎進步要件無訛，為 此依法申請發明，懇祈 依法詳審並賜准專利。實感德便Page 7 1273974 V. INSTRUCTIONS (4) The above embodiments are merely illustrative of the main techniques of the present invention, and are not intended to limit the technical scope of the present invention, and are intended to be equivalently applied or based on the prior art. Or the replacement shall be deemed to belong to the technical scope of this case. In summary, it can be seen that the present invention is a design component of an in-mold transfer film having a protective wear-resistant layer. Since the same method or structure is not seen before application, it is a new application that has never been seen before, and should be in line with novelty. The elements of progress are innocent, and for this reason, they apply for inventions in accordance with the law, and they pray for detailed examination and granting patents. Real sense
第8頁 1273974 圖式簡單說明 【圖式簡單說明】 第一圖為本發明的組成示意圖 【主要元件符號說明】 1 透明或有色基底 2 耐磨層 11 親水透明或有色樹脂層 3 接著劑層 4 油墨層 5 金屬層Page 8 1273974 Brief description of the drawings [Simplified description of the drawings] The first figure is a schematic diagram of the composition of the present invention [Description of main components] 1 Transparent or colored substrate 2 Wear-resistant layer 11 Hydrophilic transparent or colored resin layer 3 Adhesive layer 4 Ink layer 5 metal layer
第9頁Page 9