201028442 六、發明說明： 【發明所屬之技術領域】 本發明是有關於-種高分子聚合物材質的成型品，特 別是指-種具有預定的結構強度，且丢棄時還能在自然環 境中分解的環保成型品。201028442 VI. Description of the Invention: [Technical Field] The present invention relates to a molded article of a high molecular polymer material, in particular, a predetermined structural strength, and can be disposed in a natural environment when discarded. Decomposed environmentally friendly molded products.
【先前技術J 目前市面上常見且廣泛被使用的生鮮盒，主要是由容 易加工成㈣高分子聚合物材質’經預定的方式成型為預定 的形狀所製成的-種成型品，並具有—界^出―容裝 及形成-使該容裝空間與外界相連通的開口的盒體/ 該生鮮盒的主要功能是用於保存食品，以減緩食物中 =水分蒸發，及延長食物的轉時間，並能藉由方便分類收 臧不同食物的制魏防^㈤切彼此互相㈣導致食物 變味或發生交又污染的情形。 雖然該成型品具有方便收藏保存食品的功能，但實際 上仍具有下列缺失： 不 由於該成型品通常是由聚苯乙稀（p〇1卿咖，簡稱為 ps)、聚丙烯(polypr〇pylene，簡稱$⑺等具有加工性良好 制耐熱溫性佳與力學強度高等特性的高分子聚合物材質所 人成雖’’’、可藉由Ps《pp材質的特性達到方便容裝收藏 :品或各類物品的效果，但由於pp、ps等高分子聚合物在 自然環境下很安定，x且八# 女疋不易分解，使該成型品以丟棄或廢棄 處理或埋於土壤時，勉生 、，，年累月也不易分解，對環境造成極 的危害’而成為環保上的問題。此外，當以PS為材質 201028442 所製成的生鮮盒成型品盛裝較高溫的食物時，則高 境會使該成型品釋放出PS的有毒物質，導致生鮮盒成型。 内的食物受污染’而具有易危害人體健康的缺失。 〇σ 【發明内容】 因此，本發明的目的’是在提供一種符合環保需求， 且仍能提供預定的使用強度的環保成型品。 於是’本發明環保成型品，包含一個主體。 該主體是由—生物降解性組成物經預定的方式成型為 -預定形狀所製成’該生物降解性組成物包括—個聚合物❹ 組份，且該聚合物組份包含一選自於聚丁二酸-1、4_丁二醇 酉日（polybutylene-1 ' 4-succinate，簡稱為 PBS)的主原料。 ,本發明的有益效果在於··以聚丁二酸_〗、4·丁二醇酯成 型為該主體了可利用PBS纟易成型加工的特性製出具 有預定形狀與方便使用的結構體外，由於PBS具有生物降 解挫，使該成型品使用後丟棄也能在自然環境令分解，不 會造成環保上的問題，此外，由於PBS耐熱性較佳，即使 該成型品與高溫環境接觸《盛裝較高溫的食品纟不易景多響© 到本身結構或釋出有毒物質，仍能發揮正常的使用功能，. 使本發明能夠符合環保需求，並有實用價值較高與應用範 圍廣泛的特性。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之二個較佳實施例的詳細說明中，將可 清楚的呈現。 201028442 參閱圖1與圖2 ’本發明環保成型品2的-第-較佳實 施例包含一個主體21。 該主體21疋由一生物降解性組成物經預定的方式成型 為-預疋形狀所製成，該生物降解性組成物 包括一個聚合 物組份，且該聚合物組份包含-個選自於聚丁二酸·1、4_丁 :醇s曰的主原料。其中，該主體21的成型方式與現有將聚 苯乙烯、聚丙烯等生物不可分解的高分子聚合物製成一預 定形狀的成型品的方式相同，故不再贅述。 車乂佳地，在該生物降解性組成物中還可包括一個與該 主原料相混合的副原料，且該副原料是選自於聚乳酸 (polylactic acid，簡稱為PLA ’亦稱為聚丙交酯）。由於聚乳 酸材質的產品在常溫上有較大的剛性，因此可藉由添加聚 乳酸增加該主體的剛性及在常溫下的尺寸穩定性。 此外該生物降解性組成物也可以再包括一個與該主 原料、副原料相混合的改質劑組份，且該改質劑組份可使 用-選自下列群組中的物質：碳酸齊、雲母、霉占土（咖）、 矽酸鹽、滑石粉⑽〇,及此等的一組合。藉由添加該改質 劑組份，«可使最終所製成的該成型品2的主體21的機 械強度增加，進而使該成型品2有較佳的耐用性。 較佳地，該生物降解性組成物包含1〇〇重量份的聚合 物組份，及15〜35重量份的改質劑組份。且以該生物降解 性組成物的總重計，該主原料的含量為7〇〜1〇〇奶％，該副 原料的含量為0〜30wt%。 由於PBS的力學性能相當接近聚丙烯與丙烯腈_ 丁二烯_ 5 201028442 本乙稀共 t 物（acrylonitrile-butadiene-styrene，簡稱為 ABS) ，顯不相較於其他生物降解性材料，pBS的力學性能優異 且其熱變形溫度（heat deflection temperature，簡稱為 HDT)可達90°C左右。因此’可利用PBS容易加工成型的特 性，直接成型為預定形狀的該主體21，並能藉由所添加的 PLA篁或該改質劑組份的量來調整該主體21的機械強度與 拉張強度，以符合實際應用需求。此外，由於形成該主體 21的主原料為PBS，具有較佳的耐熱性，使該環保成型品 2在較高溫的環境下使用時也不易變形或破損，而有較佳的響 耐用性，進而能達到預定的使用效果。當該環保成型品2 廢棄不用時，由於其能在自然環境中分解，而符合環保需 求。 其中，該成型品2的應用方式不應受限，並能夠依成 型方式或成型模具的設計被進一步製成一選自下列群組中 的產.生鮮盒、化妝盒及餐具。藉由形成特定形狀的主 體21能提供預定的使用功能。參閱圖】，當將該成型品2 的主體21製成生鮮盒型式時，能夠利用呈盒體型式的該主❹ 體21，配合—個能對應該主體21蓋合的蓋體22，提供盛 . 裝”方便保存食物的功能，此外，該成型品2的應用範圍 也不應又限’除了可用於收藏一般生鮮食品外，也能供收 f乾果類、茶葉、豆類等曰常食品。參閱圖當將該成型 '製成餐具型式時，在此是以將該成型品2的主體21製 式進行說明，但該餐具可以是又、匙、刀、棋等 ，弋同樣犯藉由PBS較高的熱變形溫度，使餐具型式的 201028442 該成型品2與熱食接觸時， 塑@ W m 趣 主體21較不易受高溫食物影 生變㈣❹有毒物質，使該成型品2在用餐過程 中仍此維持穩定的結構， — 功能，此外，由於該成型 女全與方便用餐的使用 …成2是由生物降解性材質製成， 且能符合不釋放有毒物質的柯買製成 頁的文全標準，因此，也可適合作 為一-人性使用的免洗餐且。交 化妝各创十拄 八 >閱圖4，虽將該成型品2製成 n切，可以該生物降解性組成物分別製出呈各體 狀與蓋體狀的主體21，A腺τη H 衣®主凰體[Prior Art J is a fresh and commonly used fresh box currently on the market, mainly made of a high-molecular polymer material that is easily processed into a predetermined shape and formed into a predetermined shape, and has - The main function of the box/the fresh box of the opening box is to preserve the food to slow down the evaporation of the food, and to extend the turning time of the food. And by means of convenient classification and collection of different foods, Wei Wei (5) cut each other (4) to cause the food to taste or cross and contaminate. Although the molded product has the function of conveniently storing and storing food, it actually has the following defects: not because the molded article is usually made of polystyrene (p〇1qing coffee, ps for short), polypropylene (polypr〇pylene) , abbreviated as $(7) and other high-molecular-weight polymer materials with good processability and high mechanical strength, etc., can be made into a convenient collection by the characteristics of Ps pp material: The effect of the article, but because the polymer such as pp, ps is very stable in the natural environment, x and 八# 疋 are not easy to decompose, so that the molded product is discarded or discarded or buried in the soil, twins, It is not easy to decompose over the years, and it is extremely harmful to the environment. It has become an environmental problem. In addition, when the fresh box molded product made of PS as material 201028442 is filled with a higher temperature food, the high-profile will make the molded product The release of the toxic substance of the PS causes the fresh box to be formed. The food inside is contaminated' and has a deficiency that is harmful to human health. 〇σ [Summary] Therefore, the object of the present invention is to provide An environmentally-friendly molded article that meets environmental protection requirements and still provides a predetermined use strength. Thus, the environmentally-friendly molded article of the present invention comprises a main body. The main body is formed by a biodegradable composition in a predetermined manner into a predetermined shape. The biodegradable composition comprises a polymer ruthenium component, and the polymer component comprises one selected from the group consisting of polybutene-1, 4-butanediol (polybutylene-1 ' 4- The main raw material of succinate (abbreviated as PBS). The beneficial effects of the present invention are that the polysuccinic acid _, 4, butylene glycol ester is molded into the main body, and the PBS can be easily processed by the PBS. The predetermined shape and the structure that is convenient to use, due to the biodegradation of the PBS, the molded product can be decomposed in the natural environment after being discarded after use, and the environmental problem is not caused, and further, since the heat resistance of the PBS is better, even if The molded product is in contact with the high-temperature environment. “The food with a higher temperature is not easy to see. © to its own structure or to release toxic substances, it can still function normally, so that the invention can meet environmental protection requirements. The above-mentioned and other technical contents, features and effects of the present invention will be described in the following detailed description of two preferred embodiments with reference to the drawings. It can be clearly presented. 201028442 Referring to Figures 1 and 2, the first preferred embodiment of the environmentally friendly molded article 2 of the present invention comprises a body 21. The body 21 is formed from a biodegradable composition in a predetermined manner - The biodegradable composition comprises a polymer component, and the polymer component comprises a main raw material selected from the group consisting of polysuccinic acid 1, 1, 4-butane: alcohol. The molding method of the main body 21 is the same as the conventional method of forming a biodegradable polymer such as polystyrene or polypropylene into a molded product having a predetermined shape, and thus will not be described again. Preferably, the biodegradable composition may further comprise an auxiliary material mixed with the main raw material, and the auxiliary raw material is selected from polylactic acid (abbreviated as PLA 'also known as polypropylene cross. ester). Since the polylactic acid product has a large rigidity at normal temperature, the rigidity of the main body and dimensional stability at normal temperature can be increased by adding polylactic acid. In addition, the biodegradable composition may further comprise a modifier component mixed with the main raw material and the auxiliary raw material, and the modifier component may be used - a substance selected from the group consisting of: carbonated, Mica, mildew (cafe), citrate, talc (10), and a combination of these. By adding the modifier component, «the mechanical strength of the main body 21 of the molded article 2 finally produced can be increased, thereby further improving the durability of the molded article 2. Preferably, the biodegradable composition comprises 1 part by weight of the polymer component, and 15 to 35 parts by weight of the modifier component. The content of the main raw material is 7 〇 1 to 1% by weight based on the total weight of the biodegradable composition, and the content of the auxiliary material is 0 to 30% by weight. Since the mechanical properties of PBS are quite close to that of polypropylene and acrylonitrile-butadiene _ 5 201028442 acrylonitrile-butadiene-styrene (abbreviated as ABS), it is not comparable to other biodegradable materials, pBS It has excellent mechanical properties and its heat deflection temperature (HDT) can reach 90 °C. Therefore, the body 21 can be directly molded into a predetermined shape by utilizing the characteristics of easy processing and molding of PBS, and the mechanical strength and tension of the main body 21 can be adjusted by the amount of PLA篁 or the modifier component added. Strength to meet actual application needs. In addition, since the main raw material forming the main body 21 is PBS, it has better heat resistance, and the environmentally-friendly molded product 2 is not easily deformed or broken when used in a relatively high temperature environment, and has better sound durability. Can achieve the intended use effect. When the environmentally friendly molded product 2 is discarded, it is environmentally friendly because it can be decomposed in the natural environment. Among them, the application form of the molded article 2 should not be limited, and can be further formed into a production box, a cosmetic box, and a tableware selected from the following groups according to the molding method or the design of the molding die. The predetermined use function can be provided by forming the body 21 of a specific shape. Referring to the figure, when the main body 21 of the molded article 2 is made into a fresh box type, the main body 21 in the form of a box can be used, and a cover 22 which can cover the main body 21 can be provided. It is convenient to store food. In addition, the application range of the molded product 2 should not be limited to 'except for the collection of fresh foods, but also for the supply of dried fruits such as dried fruits, tea, beans and the like. When the molding is made into a cutlery type, the main body 21 of the molded article 2 is described here, but the cutlery can be a spoon, a knife, a chess, etc., and the same is made by PBS. The high heat distortion temperature makes the tableware type 201028442. When the molded product 2 is in contact with the hot food, the plastic body is less susceptible to high temperature foods (4) toxic substances, so that the molded product 2 remains in the meal process. Maintaining a stable structure, - function, in addition, due to the use of the molded female and convenient meals... 2 is made of biodegradable materials, and can meet the full standard of Kobe made pages that do not release toxic substances, Therefore, it is also suitable For the one-personal use of the no-clean meal and the make-up of each of the make-ups, see Figure 4, although the molded article 2 is made into n-cut, the biodegradable composition can be made into individual bodies and Cover body 21, A gland τη H clothing® main phoenix body
再將不同型式的二種主體21組合成 =盒成品，同樣能藉由該成型品2提供裝填彩妝顏料、 π、礼液等化妝品或保養品原料的功能，且當裝填在該 成型品2内的化妝品或保養品原料用盡後，該成型品2即 使直接吾棄也能在自然環境中分解，而具有回收處理上較 環保且較方便的特性。因此，藉由以咖為該生物降解性 組成物的主原料製成的環保成型品2,由於仍然能製成且有 預定形狀與強度的結構體，因此，可被製成各種方便實用 的曰常生活用品’而具有供商業製造生產的價值，當使用 後去棄時，還能利用這些用品能在自然環境中分解的特性 ’避免造成環保問題。 需要補充說明的是，作為該生物降解性組成物中的主 原料的PBS是採用日本三菱化學株式會社生產的pBs產品 ，且所用的PBS規格是選自該公司商品名gS pla、ΑΖ9ι°、° AZ71、AZ61的PBS產品，以及其等的組合。 參閱圖5’為本發明環保成型品3的一第二較佳實施例 ，並包含一個主體31，及一個披覆結合在該主體31表面的 7 201028442 金屬層32。 該主體31的材質與特性與該第—較佳實施例相同，故 在此是以將該主體31分別成型為化妝盒的盒體 /、蓋體為例進行說明，但魅體31 應受限，也可 成型為其他料的日常用品。該金屬層32是利用化學氣相 /儿積的方式使預定的金屬原料，例如，金、銀、銅、辞等 ，沉積並結合於該主體31的表面，藉由設置該金屬層32 可增加該成型品31的对用性與耐久性，而適於製 m後長的產品，以產品使料Μ時，仍具有^ .、、、、％%分解的特性。此外，該金屬層32會在該主體h 表面形成鏡面效果，藉此，可賦予該成型品3具有光澤的 美化外觀。其中’該金屬層32可披覆並結合在該主體31 的整個表面，也可以只披覆結合在該主體31的其中—個表 面’例如，當將該主體31製成化妝盒的盒體或蓋體時，可 以只在該外妝盒關閉時顯露於外的盒體或蓋體的外表面 披覆該金屬層32。 歸納上述，本發明環保成型品2、3可獲致下述的功效φ 及優點，故確實能達到本發明的目的： 一、以PBS作為該生物降解性組成物的主原料，再γ 該生物降解性組成物成型為該環保成型品2、3的主體2以 31，除了仍然、能夠利用PBS纟易成型加工的特性成型^有 預定強度，及能因應實際使用需求的特定結構體外，還处 利用PBS的生物降解性，使該環保成型品2 <此 J臂棠時，該 主體21、31能夠在自然環境中分解，使本發明具有實用且 201028442 符合環保需求的優點。 :、由於PBS本身的熱變形溫度高，當以其為主原料 ~主體21 31時’該主體21、31的熱變形溫度也被 ^ ’且當該環保'成型品2、3在高溫環境下使用或與高溫 物體或食物接觸時，也 相對不易變形或被破壞，仍然能夠 日供有效的使用功能’使本發明具㈣熱性較佳 的特性與優點。Then, the two types of the main bodies 21 of different types are combined into a finished product, and the molded article 2 can also provide the function of filling the raw materials of cosmetics or skin care products such as makeup paint, π, and ritual liquid, and when loaded in the molded product 2 After the raw materials of the cosmetics or skin care products are used up, the molded article 2 can be decomposed in a natural environment even if it is directly discarded, and has an environmentally friendly and convenient property in recycling treatment. Therefore, the environmentally-friendly molded article 2 made of the main raw material of the biodegradable composition can be made into various convenient and practical enamels because it can still be formed and has a structure having a predetermined shape and strength. The daily necessities have the value for commercial manufacturing. When discarded after use, they can also take advantage of the characteristics of these products that can be decomposed in the natural environment to avoid environmental problems. It is to be noted that the PBS which is the main raw material in the biodegradable composition is a pBs product manufactured by Mitsubishi Chemical Corporation of Japan, and the PBS specifications used are selected from the company's trade names gS pla, ΑΖ9ι°, °. AZ71, AZ61 PBS products, and combinations of them. Referring to Fig. 5', a second preferred embodiment of the environmentally-friendly molded article 3 of the present invention comprises a main body 31, and a metal layer 32 coated with a layer of 201028442 bonded to the surface of the main body 31. The material and characteristics of the main body 31 are the same as those of the first preferred embodiment. Therefore, the case body and the cover body in which the main body 31 is separately molded into a cosmetic case will be described as an example, but the charm 31 should be limited. It can also be molded into daily necessities for other materials. The metal layer 32 is deposited and bonded to the surface of the main body 31 by means of a chemical vapor phase/integral manner, for example, gold, silver, copper, or the like, by adding the metal layer 32. The molded article 31 is suitable for use in a product having a length of m after being used for durability and durability, and has a property of decomposition of %, , and % when the product is made of a product. Further, the metal layer 32 forms a mirror effect on the surface of the main body h, whereby the molded article 3 can be imparted with a glossy appearance. Wherein the metal layer 32 may be coated and bonded to the entire surface of the body 31, or may be coated only on one of the surfaces of the body 31, for example, when the body 31 is made into a box of a cosmetic case or In the case of the cover, the metal layer 32 may be covered only on the outer surface of the case or cover exposed to the outside when the cover is closed. In summary, the environmentally-friendly molded articles 2 and 3 of the present invention can attain the following effects φ and advantages, so that the object of the present invention can be achieved: 1. Using PBS as the main raw material of the biodegradable composition, and then γ the biodegradation The composition 2 is formed into the main body 2 of the environmentally-friendly molded articles 2 and 3, and is used in addition to the specific structure which can be formed by the characteristics of the PBS, and can be used in accordance with the specific structure required for actual use. The biodegradability of PBS makes the environmentally-friendly molded article 2 <this J-arm, the main body 21, 31 can be decomposed in a natural environment, so that the present invention has practical advantages and 201028442 meets environmental protection requirements. : Since the heat distortion temperature of the PBS itself is high, when the main raw material is the main body 21 31, the heat distortion temperature of the main body 21, 31 is also ^' and when the environmentally friendly 'molded products 2, 3 are in a high temperature environment When used or in contact with a high-temperature object or food, it is also relatively insensitive to deformation or destruction, and can still provide an effective function for daily use to make the present invention (4) more preferable in terms of heat characteristics.
三、藉由在該環保成型品3的主體31表面披覆形成該 屬層32使該環保成型品3仍保有使用後能在自然環境 ^解的環保特性外，還能藉由該金屬層32美化該環保成型 时3的外觀’使本發明兼具環保性、美觀性與裝飾效果。 惟以上所述者，僅為本發明之較佳實施例而已，當不 ^以此限定本發明實施之範圍，即大凡依本發明申請專利 乾圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一立體示意圖’說明本發明環保成型品一第一 較佳實施例的一主體是製成盒體型式； 圖2是一剖視示意圖，說明該第一較佳實施例的主體 是由生物降解性高分子聚合物製成的情形； 圖3疋一俯視示意圖’說明該第一較佳實施例的主體 是被製成一種餐具的型式； 圖4是一立體示意圖，說明該第一較佳實施例的主體 是被製成化妝盒的型式；及 201028442 圖5是一局部剖視示意圖，說明該第二較佳實施的一 金屬層披覆結合於一主體的情形。3. By forming the genus layer 32 on the surface of the main body 31 of the eco-molded article 3, the eco-molded article 3 can retain the environmentally-friendly properties that can be dissolved in the natural environment after use, and can also be used by the metal layer 32. Beautifying the appearance of the environmentally friendly molding 3 makes the invention both environmentally friendly, aesthetically pleasing and decorative. However, the above is only the preferred embodiment of the present invention, and does not limit the scope of the implementation of the present invention, that is, the simple equivalent change of the patent application and the description of the invention. Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a first embodiment of the environmentally-friendly molded article of the present invention in which a main body is formed into a box type; FIG. 2 is a schematic cross-sectional view showing the first preferred embodiment. The main body of the embodiment is made of a biodegradable polymer; FIG. 3 is a top view showing the main body of the first preferred embodiment in a form of a dish; FIG. 4 is a perspective view. The main body of the first preferred embodiment is a type of a cosmetic case; and 201028442. FIG. 5 is a partial cross-sectional view showing the case where a metal layer of the second preferred embodiment is bonded to a main body. .
10 201028442 【主要元件符號說明】 2…… •…環保成型品 3…… •…環保成型品 21 ····· •…主體 31 ····. ••…主體 22 …·蓋體 32····· -----金屬層10 201028442 [Explanation of main component symbols] 2... •...Environmental moldings 3... •...Effective moldings 21 ······...Main body 31 ·····••...Main body 22 ...·cover body 32· ···· -----metal layer
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