1224073 玖、發明說明： 【發明所屬之技術領域】 本發明係關於一種具奈米級二氧化鈦（Ti〇2)光觸媒塗劑 及不易脫落保護膜之瓶狀容器，特別是指一種在瓶狀容器表 面會形成一保護膜以防止瓶狀容器被氧化分解且能將奈米 級二氧化鈦（Τι〇2)光觸媒強力黏結在瓶狀容器具表面，更具 有有殺菌、除臭功能及提升陽光中紫外線或強光線之吸收率 之瓶狀容器。 _ 【先前技術】 啤酒中所含有的啤酒花、蛇麻草成分非f懼強光，只要 文到陽光照射’溫度會上升’啤酒味道即便差。此主要原因 為紫外線會使啤酒花成分變f，而產生臭味所致。因而目前 市面上的啤酒商以深色聚s旨（PET)瓶狀容器來盛裝啤酒，為 的就是遮擋強光’但光線充足時，其遮擋效果不佳。若以深 褐（綠）色玻璃瓶裝，不但回收困難，成本高，且在陽光下· 又無法保持相原味，奈米級二氧化鈦⑽2)本身乃是吸收 紫外線相當好之材料，改田太 _〆 用不未二氧化鈦（Ti〇2)塗浸之瓶狀 容器後，即可改善上述缺點。 習知之瓶狀容器係如我國公告397050、373624或 3 19211號專利案（下稱引令登莹、 冉W也案），大多為瓶狀容器瓶身結構改 良或新式樣專利。 5 1224073 白知之光觸媒係如我國公告482694號專利案（下稱引證 案）其為-種具備低溫硬化型高活性氧化物光 品，，其二徵為:在接觸室内光源或室外太陽光的：:: 二形成政佈有Tl〇2微粒子的塗膜，於該塗膜中摻雜元素的 電陰度小於L6、離子半徑小於G·2奈米，至少係Na、Li、 K、Mg、（^與&的一種，且添加元素的原子價2以下的離 子’其添加量為〇·5〜20wt〇/〇。 又如我國公告495384號專利案（下稱引證案），其為一種馨 複口材料，其係在可與水接觸的環境中用於分解選自空氣中 之氮氧化物、氨及二氧化硫所組成之群中的一者或一者以上 的化合物，該複合材料至少包含基材及表面層，該表面層為 親水性且具有自淨化能力，該表面層包含： 成分（0-受到光之照射即可產生觸媒作用之奈米級Ti〇2 光觸媒； 成分（ii)·選自由 Al2〇3、ZnO、SrO、Ba0、Mg0、Ca0、1224073 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a bottle-shaped container having a nano-scale titanium dioxide (Ti〇2) photocatalyst coating and a protective film that is not easy to fall off, especially to a bottle-shaped container surface A protective film will be formed to prevent the bottle-shaped container from being oxidized and decomposed, and nano-sized titanium dioxide (TiO2) photocatalyst can be strongly adhered to the surface of the bottle-shaped container. Bottle-shaped container for absorption of light. _ [Previous technology] The hops and hops contained in beer are not frightened by strong light. As long as the temperature is increased by sunlight, the beer tastes poor. The main reason for this is that the ultraviolet rays cause hop components to become f, which is caused by odor. Therefore, the current brewers in the market use dark-colored PET bottles to hold beer in order to block the strong light ’, but when the light is sufficient, the blocking effect is not good. If it is packed in a dark brown (green) glass bottle, it is not only difficult to recycle, high cost, and it can not maintain the original flavor under the sun. Nano-sized titanium dioxide ⑽ 2) itself is a material that absorbs ultraviolet light quite well. The above disadvantages can be improved by the bottle-shaped container not coated with titanium dioxide (Ti02). Known bottle-shaped containers are, for example, Chinese Patent Publication Nos. 397050, 373624, or 3 19211 (hereinafter referred to as Deng Ying and Ran Wing), and most of them are patents for the improvement of the bottle-shaped structure of the bottle-shaped container or new style patents. 5 1224073 Bai Zhizhi's photocatalyst system is, for example, China Patent No. 482694 (hereinafter referred to as the "Citation Case"), which is a kind of low-temperature hardening type highly active oxide light products. The second sign is that when it comes into contact with indoor light sources or outdoor sunlight: :: Second, a coating film with T102 fine particles is formed. The dopant element in this coating film has an electric anion degree of less than L6 and an ion radius of less than G · 2 nm, at least Na, Li, K, Mg, ( ^ And & and an element with an atomic valence of 2 or less, and its addition amount is 0.5 to 20 wt% / 0. Another example is China's published patent case No. 495384 (hereinafter referred to as the citation case), which is a kind of sweet Compound material, which is used to decompose one or more compounds selected from the group consisting of nitrogen oxides, ammonia and sulfur dioxide in the air in an environment that can be contacted with water. The composite material contains at least Material and surface layer, the surface layer is hydrophilic and has the ability of self-purification, the surface layer contains: a component (0-nano-scale Ti0 2 photocatalyst which can produce a catalyst effect when irradiated by light; component (ii) · Selected from Al2O3, ZnO, SrO, Ba0, Mg0, Ca0,
Rb2〇、N^o、K2〇及P2〇5所組成之群中的一者或一者以上 的金屬氧化物；以及 成分（iii)-選自由Si〇2、Zr〇2、Ge〇2& Th〇2所組成之群中 的一者或一者以上的金屬氧化物。 综合上述引證案特點，發現其具有之可改進空間如下： h未針對瓶狀容器之盛裝液體防止變質之功能作改良。 2 ·白未強調使用之瓶狀容器具有保護其塗佈對象物之功效， 6 1224073 尤其是聚酯（PET)瓶。 3·未針對瓶狀容器可提升紫外線或強光吸收效率作出改良。 本案發明人乃亟思加以改良創新，並經多年苦心孤讀、既 心研究後，終於成功研發完成本件瓶狀容器。 【發明内容】 本發明之目的即在於提供一種具有盛裝液體防止變質功 能之瓶狀容器。 本發明之次一目的係在於提供一種可提升吸收陽光中紫 外線或可見光之瓶狀容器。 本發明之另一目的係在於提供一種具保護膜之瓶狀容 器，係可防止塑膠製瓶身材質被氧化分解。 可達成上述發明目的之一種具保護膜之瓶狀容器，其外 層表面塗料係包含··-光觸媒保護層，其包含奈米二氧化欽 (Ti〇2)材料並摻雜—種銅顆粒，可提升陽光中紫外線或強光 吸收放率’在光觸媒之塗浸溶劑中添加一醇類基底之化合 I /醇類基底之化合物係塗佈於瓶狀容器或其他有機材料 製成之物品表面時，可避免將瓶狀容器或其他有機材料被奈 米二氧化鈦（Ti〇2)光觸媒所氧化。 【實施方式】 請參閲圖一，為瓶狀容器材質上所形成光觸媒薄膜之剖 視圖’以5〜30奈米二氧化鈦（Ti〇2)材料21，加銅顆粒22 做觸媒以增進杏半Τ; ^ ^ 〃 〇2先觸媒催化能力，此負載在奈米二氧 1224073 化鈦（Τι〇2)材料21表面之銅顆粒22，可以引導電子4，大幅 降低二氧化鈦（Ti〇2)電子4及電洞5對的再結合，大大提升 陽光中紫外線3或強光吸收效率。由於奈米二氧化鈦（Ti〇2) 光觸媒具備無色、無味及無毒的特性，此種光觸媒本身並不 參與反應，所以永不損耗，在光催化的物理反應中，效能特 別犬出與顯著將強力分解空氣中各種有害物質與有機物。 由於聚醋（PET)材質之瓶狀容器2亦為有機物，故奈米 二氧化鈦（Ti〇2)材料21塗浸於瓶狀容器表面i後，聚酯（ρΕΤ) φ 材質之瓶狀容器2也將被其分解，本發明之關鍵乃在為避免 在光催化的物理反應中，聚酯（PET)材質被其氧化分解，因 而在二氧化鈦（Ti〇2)瓶狀容器2上塗浸溶劑中添加一醇類基 底（base)之化合物’此化合物經80〜1 加熱後，將在聚酉旨 (PET)基材之瓶狀容器2外層上形成一堅固不易脫落並以二 氧化砍（Si〇2)為主要材料之保護膜23’以完全隔絕聚醋（pet) 基材與光觸媒之接觸而避免瓶狀容器2被二氧化鈦（Ti〇2)光 籲 觸媒所氧化。 請參閱圖二，為光線照射於產生瓿狀容器表面1氧化還 原反應示意圖，當陽光或紫外線3照射瓶狀容器表面1時， 被其吸收產生電子4及電洞5，而反應空氣中水分、氧氣成 活性氧〇2及氫氧自由基〇H，如此不斷的氧化還原反應，不 斷的吸收陽光或紫外線3照射，反應空氣中水分、氧氣。應 用於塑膠啤酒瓶時，可隔絕95%以上紫外線3侵入瓶内，使 8 1224073 紫外線3能不至於進入啤酒中，氧 唑、、而仅枯広I 酉化及蛇麻草，而使 皁酒保持原味，·其反應產生之 乳及乳乳自由基所具有之 乳化力可將空氣中之細菌臭 、禾物質虱化分解而達到自 净之功效。同S本創作亦可應用於 用之 曰，> 1子强九之裝果汁飲料 具保護膜之瓶狀容器。 效： 綜上所述，本創作較習用之物品具有如 下之特點及功 1 ·可防止盛裝液體變質。 2 ·可友:升吸收陽光或紫外線效率。 3·可防止瓶身材質被氧化。 上列詳細說明係針對本發明之一可行實施例之具體說 明’惟該實施例並非用以限制本發明之專㈣圍，凡未脫離 本發明技藝精神所為之等效實施或變更，均應包含於本案之 專利範圍中。 练上所述，本案不但在技術思想上確屬創新，並能較習 用物。口增進上述功效，應已充分符合新穎性及進步性之法定 發明專利要件，爰依法提出申請，懇請貴局核准本件發明 專利申請案，以勵發明，至感德便。 【圖式簡單說明】 睛參閱以下有關本發明一較佳實施例之附圖，將可進一 步瞭解本發明之技術内容及其目的功效；有關該實施例之附 圖為： 圖一為本發明具保護膜之瓶狀容器所形成光觸媒薄膜之 剖挽圖；及 w 圖二為光線照射於產生瓶狀容器表面氧化還原反應示意 圖。 【主要部分代表符號】 1瓶狀容器表面 2瓶狀容器 21奈米二氧化鈦（Ti02)材料 · 22銅顆粒 23保護膜 3紫外線 4電子 5電洞 10One or more metal oxides of the group consisting of Rb20, N ^ o, K20 and P205; and component (iii)-selected from the group consisting of Si02, Zr02, Ge02 & One or more metal oxides in the group consisting of ThO2. Based on the characteristics of the above cited case, it is found that it can be improved as follows: h The function of preventing deterioration of the liquid in the bottle-shaped container has not been improved. 2 · The bottle-shaped container used by Bai does not emphasize the protection of its coated objects, 6 1224073 especially polyester (PET) bottles. 3. No improvement is made to the bottle-shaped container to improve the absorption efficiency of ultraviolet or strong light. The inventor of this case was anxious to improve and innovate, and after years of hard work and meticulous research, he finally successfully developed this bottle container. SUMMARY OF THE INVENTION An object of the present invention is to provide a bottle-shaped container having a function of preventing liquid from deterioration. A secondary object of the present invention is to provide a bottle-shaped container capable of improving absorption of ultraviolet rays or visible light in sunlight. Another object of the present invention is to provide a bottle-shaped container with a protective film, which can prevent the material of a plastic bottle body from being oxidized and decomposed. A bottle-shaped container with a protective film that can achieve the above-mentioned object of the invention. The outer surface coating comprises a protective layer of photocatalyst, which contains nano-TiO 2 material and is doped with copper particles. Enhancing the absorption rate of ultraviolet rays or strong light in sunlight 'Adding an alcohol-based compound I / alcohol-based compound to the coating solvent of the photocatalyst is applied on the surface of a bottle-shaped container or other organic material, It can prevent the bottle-shaped container or other organic materials from being oxidized by the nano titanium dioxide (TiO2) photocatalyst. [Embodiment] Please refer to FIG. 1 for a cross-sectional view of a photocatalyst film formed on a bottle-shaped container material. 5 to 30 nanometer titanium dioxide (Ti〇2) material 21, and copper particles 22 are used as a catalyst to promote apricot half T ^ ^ 〇 〇2 first catalyst catalytic ability, the copper particles 22 supported on the surface of nanometer dioxon 1224073 titanium dioxide (TιO2) material 21 can guide electrons 4 and greatly reduce the titanium dioxide (Ti〇2) electrons 4 The recombination with 5 pairs of holes will greatly improve the efficiency of ultraviolet 3 or strong light absorption in sunlight. Because titanium dioxide (TiO2) photocatalyst has colorless, odorless and non-toxic properties, this photocatalyst does not participate in the reaction itself, so it will never be lost. In the photocatalytic physical reaction, the performance is particularly prominent and it will significantly decompose strongly. Various harmful substances and organic substances in the air. Since the bottle-shaped container 2 made of PET is also organic, after the nano-titanium dioxide (Ti〇2) material 21 is coated on the surface of the bottle-shaped container i, the bottle-shaped container 2 made of polyester (ρΕΤ) φ is also It will be decomposed by it. The key of the present invention is to avoid the oxidative decomposition of polyester (PET) material in the photocatalytic physical reaction. Alcohol-based compound 'This compound is heated on 80 ~ 1, and will form a strong and not easy to fall off on the outer layer of the bottle-shaped container 2 of the PET substrate, and it will be cut with dioxide (Si〇2) The protective film 23 ', which is the main material, completely isolates the contact between the PET substrate and the photocatalyst and prevents the bottle-shaped container 2 from being oxidized by the titanium dioxide (TiO2) photocatalyst. Please refer to FIG. 2, which is a schematic diagram of the redox reaction on the surface of the container 1 when the light is irradiated. When sunlight or ultraviolet rays 3 are irradiated on the surface 1 of the bottle-shaped container, it is absorbed to generate electrons 4 and holes 5. Oxygen becomes active oxygen 02 and hydroxide radical 0H. This continuous redox reaction continuously absorbs sunlight or ultraviolet 3 radiation, and reacts with moisture and oxygen in the air. When used in plastic beer bottles, it can block more than 95% of UV3 from entering the bottle, so that 8 1224073 UV3 can not enter the beer, oxazole, but only withered I and hops, so as to keep soap wine Original taste, the emulsifying power of milk and milk milk free radicals produced by the reaction can decompose bacterial odors and grasses in the air and achieve self-cleaning effect. The same creation can also be applied to the use, > 1 Ziqiang Jiu's juice drink bottle container with protective film. Effectiveness: In summary, the more commonly used items in this creation have the following features and functions: 1. Prevents the liquid in the container from spoiling. 2 · Youyou: The efficiency of absorbing sunlight or ultraviolet rays. 3. It can prevent the bottle material from being oxidized. The detailed description above is a specific description of one of the feasible embodiments of the present invention, but this embodiment is not intended to limit the scope of the present invention. Any equivalent implementation or change that does not depart from the technical spirit of the present invention should include Within the scope of the patent in this case. As mentioned above, this case is not only innovative in terms of technical ideas, but also can be compared with conventional ones. To enhance the above-mentioned effects, you should have fully complied with the novel and progressive statutory invention patent requirements, apply for it according to law, and ask your office to approve this invention patent application in order to encourage inventions, and to have a sense of virtue. [Brief description of the drawings] With reference to the following drawings of a preferred embodiment of the present invention, the technical content of the present invention and its purpose and effect can be further understood; the drawings related to this embodiment are: A cross-sectional view of a photocatalyst film formed by a bottle-shaped container of a protective film; and FIG. 2 is a schematic diagram of a redox reaction caused by light irradiation on the surface of the bottle-shaped container. [Representative symbols of main parts] 1 bottle-shaped container surface 2 bottle-shaped container 21 nanometer titanium dioxide (Ti02) material · 22 copper particles 23 protective film 3 ultraviolet rays 4 electrons 5 holes 10