201144357 六、發明說明： 【潑^明所屬泛^技挪"領域】 發明之技術領域 本發明係有關於用於模塑容器，較佳係大水瓶，之一 經改良之碳酸酯組成物，包含分枝及線性聚碳酸酯之摻合 物。本發明進一步係有關於包含經改良之分枝碳酸酯聚合 物組成物之容器，及製造該等容器之方法，較佳係吹塑。 自级改良之分枝碳酸醋聚合物組成物製造之容器證明經改 良之性質摻合’特別是與傳統水瓶相比之經改良之对衝擊 性、透明度（較少之濁度），及較低之入陷氣泡量。201144357 VI. Description of the Invention: [Technical Field] The present invention relates to a molded container, preferably a large water bottle, and a modified carbonate composition comprising A blend of branched and linear polycarbonate. The invention further relates to containers comprising modified branched carbonate polymer compositions, and to methods of making such containers, preferably blow molding. The container made from the graded modified branched carbonated polymer composition demonstrates improved properties blending 'especially improved impact versus transparency (less turbidity) compared to conventional water bottles, and lower The amount of trapped air bubbles.
t J 發明背景 分枝聚碳酸酯係已知，例如，見USP 5,508,359及 5,804,673。分枝聚碳酸酯之容器係已知；見uSP 5,367,044 ; 6,613,869 ;美國公開第203/0209553號案。分枝聚碳酸酯之 谷器展現多種有利性質，諸如，高透明度、良好機械性質、 高耐環境影響，及長的使用壽命，與低重量及直接性、低 成本可生產性。聚碳酸酯容器係，例如，使用擠壓吹塑方 法或射出吹塑方法生產。 於擠壓吹塑（EBM)方法，丸粒一般係以單一螺桿擠壓 機熔融，且藉由一模具成型而形成一自立式管件，其後藉 由一吹塑模具封閉’此模具係與管件底部捏合在一起。管 件於模具内膨脹，因此依所欲者而成型。一段冷卻期間， 打開模具’且中空物件可被移除。有利地係使用具有高熔 201144357 塑，以便確保高炫融穩 融強度之分枝聚碳酸酯用於擠壓吹 定性。 射出拉伸吹塑(ISBM)方法係射出模塑及吹塑之組合。 此方法係n階段進行：1}於聚碳義之塑性溫度範圍射 出核塑型4 ; 2)於聚碳錢之熱㈣範@膨脹此舰(射出 核塑工具之芯部同時係吹塑模G)，及3)剝離中空物件，及 選擇性地，以空氣冷卻吹塑模芯。 傳統聚碳酸醋之已知容器展現不能符合實際使用之某 些要求的缺點。若已知之聚碳酸酯容器接受嚴苛機械應 力，容器會爆裂。此會於，例如，填充液體之容器從某一 高度落至地面時發生，例如，從運送此容器之卡車之裝載 區。使用分枝聚碳酸酯會些微減緩此耐衝擊缺點，但非完 全去除。但是，傳統分枝聚碳酸酯於模塑容器產生其它不 足之處’例如，通常於瓶子具有入陷氣泡，及/或降低透明 度，或濁度，其係由於流線而造成，及/或由於不規則型还 造成之不一致壁厚度，其係因不一致之熔融強度。 本發明之目的因此係提供與已知聚碳酸酯容器相比係 具有較大破裂強度，較佳透明度(較少濁度），及降低之氣泡 的聚碳酸酯容器。BACKGROUND OF THE INVENTION Branched polycarbonates are known, for example, from U.S. Patent Nos. 5,508,359 and 5,804,673. Containers of branched polycarbonate are known; see USP 5,367,044; 6,613,869; U.S. Patent No. 203/0209553. The branched polycarbonate grain exhibits a variety of advantageous properties such as high transparency, good mechanical properties, high environmental resistance, and long service life, with low weight and directness, and low cost manufacturability. The polycarbonate container is produced, for example, by an extrusion blow molding method or an injection blow molding method. In the extrusion blow molding (EBM) method, the pellets are generally melted by a single screw extruder, and a self-standing pipe member is formed by molding a mold, and then the mold system and the pipe fitting are closed by a blow mold. The bottom is kneaded together. The tube expands within the mold and is thus shaped as desired. During a period of cooling, the mold is opened and the hollow object can be removed. It is advantageous to use a branched polycarbonate having a high melting 201144357 plastic to ensure a high melting strength for extrusion blowability. The injection stretch blow molding (ISBM) method is a combination of injection molding and blow molding. This method is carried out in n stages: 1} shot nuclear shape 4 in the plastic temperature range of polycarbon meaning; 2) heat in polycarbon money (4) Fan@Expansion of the ship (the core of the injection nuclear tool is also blow mold G And, 3) stripping the hollow article and, optionally, cooling the blow mold core with air. Known containers of conventional polycarbonate exhibit the disadvantages of not meeting certain requirements for practical use. If the polycarbonate container is known to undergo severe mechanical stress, the container will burst. This can occur, for example, when a container filled with liquid falls from a certain height to the ground, for example, from the loading area of the truck that transports the container. The use of branched polycarbonate slightly mitigates this impact resistance but is not completely removed. However, conventional branched polycarbonates create other deficiencies in molded containers 'for example, typically with trapped bubbles in the bottle, and/or reduced clarity, or turbidity, due to flow lines, and/or due to Irregular types also cause inconsistent wall thicknesses due to inconsistent melt strength. It is therefore an object of the present invention to provide polycarbonate containers which have greater burst strength, better clarity (less turbidity), and reduced air bubbles than known polycarbonate containers.
C發明内容J 發明之概要說明 本發明係一種製造經改良之分枝碳酸酯聚合物組成物 之方法，及自其製造之吹塑容器，此證明改良之耐衝擊性、 較低之濁度，及模塑容器内降低之氣泡。 201144357 於-實施例，本發明係-種製造分枝碳酸略聚合物組 成物之方法，包含步驟：⑴以一乾燥摻合物經由一戋多 個各別供料器’以-或多個母料或其等之組合物將下列引 入一擠塑機内：（a)—分枝碳酸酯聚合物組份，（b)_第一線 性石反酸酯聚合物組份，具有等於或少於3 55克分鐘之熔 融流速率，（c)一第二線性碳酸酯聚合物組份，具有等於或 大於10.61克/10分鐘之熔融流速率，以及（句―或多種選自 下列之添加劑：-色料、一染料、—抗氧化劑、—熱穩定 劑、-紫外線吸收劑、-脫模劑，或—光學增亮劑，‘其;， 熔融流速率係依據ASTM D 2公斤之'載重 下決定，且(b):(c)之熔融流速率比率係等於或大於I:]，（… 將組份⑻、⑻、⑷，及⑷炼融摻合，以及⑽隔離經溶融 摻合之分枝碳酸酯聚合物組成物成為丸粒。 於另-實施例’本發明係-種吹塑包含分枝碳酸醋聚 合物組成物之中空容器的方法，其中，分枝碳_聚合物 組成物包含：（a)一分枝碳酸酯聚合物組份，（b)—第一線性 兔酸醋聚合物組份，具有等於或少於3 55克/1()分鐘之炼融 流速率’（C) 一第二線性碳酸酯聚合物組份，具有等於或大 於10.61克/10刀知之熔融流速率，以及（d)一或多種選自下 列之添加劑：一色料、一染料、一抗氧化劑、一熱穩定劑、 一紫外線吸收劑、一脫模劑，或一光學增亮劑，其中，熔 融流速率係依據ASTM D 1238於300。(：於1.2公斤之載重下 決定’且(b):(c)之熔融流速率比率係等於或大於1:3。 於另貫施例，本發明係一種吹塑包含分枝碳酸酿聚 5 201144357 合物之中空容器的方法，包含步驟：(i)對一擠壓吹塑機或 一射出拉伸吹塑機提供一經熔融摻合之分枝碳酸醋聚合物 組成物，其包含：（a)—分枝碳酸酯聚合物組份，一第— 線性碳酸酯聚合物組份，具有等於或少於3 55克/1〇分鐘之 熔融流速率，（c)一第二線性碳酸酯聚合物組份，具有等於 或大於10.61克/10分鐘之熔融流速率，以及一或多種選 自下列之添加劑：-色料、—染料、—抗氧化劑、_熱穩 疋劑 '一紫外線吸收劑、一脫模劑，或一光學增亮劑，其 中，熔融流速率係依據ASTM D 1238於300°C於1.2公斤之 載重下決定，且（b):(c)之熔融流速率比率係等於或大於 1:3,以及⑻將該經溶融摻合之分枝碳酸郎合物組成物擠 壓吹塑或射出拉伸吹塑成一中空容器。 於另-實施例’本發明提供—種吹塑包含分枝碳酸醋 聚合物之Μ容器的方法，包含步驟：⑴將下列組份以一 乾燥摻合物’經由-或多個各別供料器，以—或多個母料 或其等之組合物引人-擠壓吹塑機或—射出拉伸吹塑機 内：⑷-分枝碳酸Μ合物組份，（b)—第—線性碳酸醋聚 合物組份’具有等於或少於3.55克/1()分鐘之㈣流速率， ⑷-第二線性碳咖旨聚合物組份，具有等於或大·㈣ /10分鐘之㈣流速率，錢⑷—或多種選自下列之添加 劑：-色料、-染料…抗氧化劑、—熱穩定劑、一紫外 線吸收劑、-脫模劑，或-光學增亮劑，其中，熔融流速 率係依據ASTM D⑽於卿⑽丨处斤之載重下決定， 且⑻:⑷之㈣流速率比㈣、#於或切1:3 1及⑼將該 201144357 經熔融摻合之分枝碳酸酯聚合物組成物擠壓吹塑或射出杈 伸吹塑成一中空容器。 於上所述方法之一較佳實施例，分枝碳酸酯聚合物 4童之熔 線性ί炭 酉旨聚合 成物包含：（a)從40至60份之具有從2.3至3_2克/10分 融流速率之分枝碳酸酯組份，（b)從60至40份之第〜 酸酯聚合物組份，以及(c)從2至1 〇份之第二線性碳峻 物組份。 於上所述方法之一較佳實施例，中空容器係〜水瓶 圖式簡單說明 第1圖係一旋轉對稱式水瓶之截面圖。 第2圖比較實施例及比較例a、β及f之剪切稀化特性 法製it之-水瓶與非 第3圖係視覺上比較以本發明方 以本發明方法製造之一水瓶之透明度之二相片之副本 I：實施方式3 詳細說明 分枝碳酸酯與線性碳酸酯之摻合物係已知 usp 5,508,359及5,804,673 ;且用於模塑容器之此等摻合物係 知，USP 5,367，(M4及6,613,869。於傳統之用於藉由吹塑生 產容器之分枝聚碳酸酯及線性聚碳酸酯之摻合物，二έ 〜、ν且份 之分子量係可相比且相對較高（低熔融流速率）。本發明不同 於習知技藝在於用於模塑容器之本發明分枝碳酸酯聚合物 組成物包含一分枝聚碳酸酯組份與至少二線性聚碳酸自t纟 份，一較高分子量之線性組份及一較低分子量之綠性矣 份，之至此尚未知之摻合物，該等線性組份具有約1:3戈更 201144357 大之熔融流速率比率。 雖不被認定於任何⑽彳理論，但吾等相 之線性碳酸酯組份之存在 々阿熔融流 物内之較贿融流分枝組份及較麟融㈣且成 容性而提供衝擊性質、_強度—致性、透^ :間之相 流線能見度而減少之混濁)，及模塑容 :(藉由減少 之改良式組合。氣泡之存在不僅係美觀問題泡入陷 ，聚物證明對耐衝擊性之姑 口敏感性，諸域泡（或其它外來物體)之叫 之缺 達10之因子戲劇性地降低聚碳酸醋耐衝擊藉^以最高 臂樑式耐衝擊性測試)。吾等相信本發明碳酸s== 良_擊性係由碳酉_且份間之改良相容性Μ 改 泡之組合而造成。 ⑽Km氣 本發明之崎(a)係—請碳咖軸 發明之組成物中之第—㈣^ Μ* 、用於依據本 較高分子量之…刀枝碳酸酿聚合物，較佳係 車同刀子置之刀枝石及酸輯聚合物，可藉由文 備。除非㈣示外，峨及之，，分子量"係使 =標準物之凝膠渗透層析術對碳酸醋聚合物決定之 ==r(，，Mw，，)。否則，若相似結果被獲得* 可肋衫”平均好量。以意各種參 考貝科k及黏度平均，，分子#，其係不胁"重量平均"分子 量，但係與Mw值相關或可轉換成Mw值。 由使;^，Γ碳酸醋聚合物係自一或多種多經基組份藉 由使此多超基化合物，諸如，二盼，與—碳酸酷先質，諸 8 201144357 如，光氣、鹵曱酸醋，或一碳酸g旨醋，諸如，—— 一本基或二 甲土石反I s曰，反應而製備。芳香族碳酸賴聚合物係車六佳 且芳香族二酚係較佳地作為多羥基化合物之至少—立、 且較佳之二酚不受限地包括2,2_雙(4_羥基笨基)、丙烷（=， 雙酚A)、酚、4,4，-(9-H-芴-9-叉基)雙（即，雙羥基笨其 =硫二，DP)、U·雙㈣基苯基)切二烧'丄 AP)’齡駄；雙(4,基苯基)二苯基甲烷；四漠雙紛 a(tbba);以及四氯雙盼A(TCBA)。於—碳_共^或 異種共聚物係所欲之情況，此等破酸S旨聚合物亦包括“ 或更多種不同之二録___二經基紛及—二醇或—以= =—之組合物製備之芳香族碳酸 分枝碳酸醋聚合物組份可自此等材料藉 者製備’諸如，已知之界面、溶液或炫融二 =式及含量之鏈終止劑(典型上係'單盼化合物)及/或分 型上係具有三或更多個經基或縮合反應性基團之 紛)可用叫得較高分子量分枝組份巾之所欲分子量及分 度。適合分枝劑—般係下列之—或多者：間笨三酴；間 f糖精=，6_二甲基_2,4,6_三(4·經基苯基)庚烯_3;4,6_ 曱基2,4,6_二(4_羥基苯基)庚烯-2;4,6-二甲基_2,4,6-三(4-經基本_基)戊稀_2;4,6_二曱基_2,4,6_三⑷經基苯基)戊稀； 一 ’ —(4包基苯基)苯；i，3,5-三(2_經基苯基)粗苯；1，1，1-二(4-經基笨基）乙院(THPE) ; 2,6_雙㈣基_5·甲基苯甲 基)·4_曱基盼；四(4·羥基苯基）曱烷；三酚；雙(2,4-二羥基 201144357BRIEF SUMMARY OF THE INVENTION The present invention is a method of making a modified branched carbonate polymer composition, and a blow molded container produced therefrom, which demonstrates improved impact resistance, low turbidity, And reduced bubbles in the molded container. 201144357 In the embodiment, the invention is a method for producing a branched polymerous polymer composition comprising the steps of: (1) passing a dry blend through a plurality of individual feeders to - or a plurality of mothers The material or its composition is introduced into an extruder: (a) a branched carbonate polymer component, (b) a first linear stone inverse ester polymer component having equal to or less 3 55 g minutes of melt flow rate, (c) a second linear carbonate polymer component having a melt flow rate equal to or greater than 10.61 g/10 min, and (sentences or a plurality of additives selected from the group consisting of: - Colorants, a dye, an antioxidant, a heat stabilizer, a UV absorber, a mold release agent, or an optical brightener, the melt flow rate is determined according to the ASTM D 2 kg 'load capacity' And (b): (c) has a melt flow rate ratio equal to or greater than I:], (... combines components (8), (8), (4), and (4), and (10) isolates by melt blending The carbonate polymer composition becomes a pellet. In another embodiment, the invention is a type of blow molding comprising branched carbonated polycondensate The method of hollow container of a composition, wherein the branched carbon-polymer composition comprises: (a) a branched carbonate polymer component, (b) - a first linear rabbit vinegar polymer component , having a smelting flow rate equal to or less than 3 55 g / 1 () minutes ' (C) a second linear carbonate polymer component having a melt flow rate equal to or greater than 10.61 g/10 Knife, and d) one or more additives selected from the group consisting of a colorant, a dye, an antioxidant, a heat stabilizer, a UV absorber, a mold release agent, or an optical brightener, wherein the melt flow rate is based on ASTM D 1238 is at 300. (: is determined under a load of 1.2 kg and (b): (c) has a melt flow rate ratio equal to or greater than 1:3. In another embodiment, the present invention is a blow molding comprising The method of branching carbonated poly 5 201144357 composite hollow container, comprising the steps of: (i) providing a melt blended branched carbonated polymer composition for an extrusion blow molding machine or an injection stretch blow molding machine , which comprises: (a) a branched carbonate polymer component, a first linear carbonate polymerization a component having a melt flow rate equal to or less than 3 55 g / 1 〇 minutes, (c) a second linear carbonate polymer component having a melt flow rate equal to or greater than 10.61 g/10 minutes, and One or more additives selected from the group consisting of: a colorant, a dye, an antioxidant, a thermal stabilizer, a UV absorber, a release agent, or an optical brightener, wherein the melt flow rate is based on ASTM D 1238 is determined at 300 ° C under a load of 1.2 kg, and (b): (c) has a melt flow rate ratio equal to or greater than 1:3, and (8) the melt blended branched carbonic acid The composition is extrusion blow molded or injection stretch blow molded into a hollow container. In another embodiment, the invention provides a method of blow molding a crucible vessel comprising a branched carbonate polymer, comprising the steps of: (1) passing the following components as a dry blend 'via- or multiple separate feeds , in the introduction of - or a plurality of masterbatch or a combination thereof, in an extrusion blow molding machine or an injection stretch blow molding machine: (4) - branched carbonate composition, (b) - first linear The carbonated polymer component 'has a flow rate of (4) equal to or less than 3.55 g / 1 () minutes, (4) - a second linear carbonaceous polymer component having a flow rate equal to or greater than (four) /10 minutes (four) , money (4) - or a plurality of additives selected from the group consisting of: a colorant, a dye, an antioxidant, a heat stabilizer, a UV absorber, a mold release agent, or an optical brightener, wherein a melt flow rate system According to ASTM D (10) Yu Qing (10) 丨 之 之 load, and (8): (4) (iv) flow rate ratio (four), #于 or cut 1:3 1 and (9) the 201144357 melt blended branched carbonate polymer The product is extruded or blown into a hollow container. In a preferred embodiment of the above method, the branched carbonate polymer 4 is a linear melting agent comprising: (a) from 40 to 60 parts having from 2.3 to 3_2 g/10 minutes The branched carbonate component of the melt flow rate, (b) from 60 to 40 parts of the first ester polymer component, and (c) from 2 to 1 part of the second linear carbonaceous component. In a preferred embodiment of the above method, the hollow container is a water bottle. The drawing is a simplified sectional view. Fig. 1 is a cross-sectional view of a rotationally symmetric water bottle. Figure 2 is a comparison of the shear thinning characteristics of the examples and comparative examples a, β and f. The water bottle and the non-third image are visually compared with the transparency of one of the water bottles manufactured by the method of the present invention by the method of the present invention. Copies of the photograph I: Embodiment 3 Detailed description of the blend of branched carbonate and linear carbonate is known as usp 5, 508, 359 and 5, 804, 673; and such blends for molding containers are known, USP 5,367, (M4 And 6,613,869. In the conventional blend of branched polycarbonate and linear polycarbonate used for the production of containers by blow molding, the molecular weights of έ, ν, and parts are comparable and relatively high (low melting) Flow rate). The present invention differs from the prior art in that the branched carbonate polymer composition of the present invention for use in a molded container comprises a branched polycarbonate component and at least a bilinear polycarbonate from the t-part, one a high molecular weight linear component and a lower molecular weight green component, which is an unknown blend, having a melt flow rate ratio of about 1:3 Ge to 201144357. Any (10) theory, but the line of our phase The presence of carbonate component is more brittle and melted in the molten fluid and is more compatible with Lin Rong (4) and provides impact properties, _ intensity-induced, and transparent phase-to-phase visibility. And reduced turbidity), and molding capacity: (by reducing the improved combination. The existence of bubbles is not only an aesthetic problem, but also the sensitivity of the polymer to the impact resistance, the domain bubble (or other The foreign object) is called the factor of 10, which dramatically reduces the impact resistance of polycarbonate to the highest arm beam impact resistance test). We believe that the carbonic acid s == good-breaking nature of the present invention is caused by the combination of carbon 酉 _ and the improved compatibility 份 泡 change between the parts. (10) Km gas The invention of the invention (a) - please refer to the composition of the carbon coffee shaft invention - (4) ^ Μ *, for the higher molecular weight of the knives, carbonated polymer, preferably with the knife The slasher and acid polymer can be prepared by means of literature. Unless (4) is indicated, the molecular weight " is made = gel electrophoresis of the standard is determined by the carbonated polymer ==r(,, Mw,,). Otherwise, if similar results are obtained * can be ribbed "average good amount. I want to refer to various reference Beca k and viscosity average, numerator #, which is not threatening "weight average" molecular weight, but related to Mw value or It can be converted into Mw value. By making ^, Γ carbonate polymer from one or more polybasic components by making this multi-based compound, such as, two hope, and - carbonated precursor, 8 8 201144357 For example, phosgene, bismuth vinegar, or hexanoic acid vinegar, such as - a base or dimethyl soil anti-I s 曰, prepared by reaction. Aromatic carbonated polymer car six good and aromatic The diphenol is preferably at least as a polyhydroxy compound, and preferably the diphenol includes, without limitation, 2,2-bis (4-hydroxyphenyl), propane (=, bisphenol A), phenol, 4 , 4,-(9-H-芴-9-hetero) bis (ie, bishydroxyl = thiodi, DP), U. bis(tetra)phenyl) diced calcined '丄AP) 'age 駄; Bis(4,ylphenyl)diphenylmethane; four deserts a(tbba); and tetrachloropretino A (TCBA). In the case of carbon-co- or hetero-copolymers, such Acid-breaking S-polymers also include "or more The aromatic carbonated carbonated vinegar polymer component prepared by the composition of the two different ___di-di-diol- or diol or-==- can be prepared from such materials by borrowing 'such as, known Interface, solution or smelting and melting chain terminators (typically 'single-antibiotic compounds) and/or typing with three or more trans- or condensation-reactive groups) The desired molecular weight and index of the higher molecular weight branching component are obtained. Suitable for branching agents - generally the following - or more: stupid three sputum; intermediate f saccharin =, 6 dimethyl 2, 4, 6 - tris (4 · phenyl) pentene _ 3; 4,6_ fluorenyl 2,4,6-bis(4-hydroxyphenyl)heptene-2; 4,6-dimethyl-2,4,6-tris(4-basic-yl)pentene _ 2; 4,6-dimercapto-2,4,6-tris(4)-p-phenyl)pentene; a '-(4-blockylphenyl)benzene; i,3,5-tris(2_yl group) Phenyl) crude benzene; 1,1,1-di(4-pyridyl) phenylene (THPE); 2,6-bis(tetra)yl-5-methylbenzyl)·4_曱Tetrakis(4.hydroxyphenyl)decane; trisphenol; bis(2,4-dihydroxy 201144357
苯基)酮；1,4-雙(4,4-二羥基三苯基曱基）苯； 經基本基）-1，3,5-三-異丙基笨；]打,甘 均苯四甲酸；二苯甲_四驗；且對於適當化合物，包括 其酸氣化物或其它縮合反應衍生物，諸如，偏苯三酸三氯 化物、均苯二甲醯氣，及偏苯三酸酐氣化物。特別較佳之 分枝劑包括間苯三盼；間苯三盼糖精(phl_gludd); i山卜 三(4-羥基苯基）乙烷；偏苯三酸；偏苯三酸三氣化物；均苯 四甲酸；二苯甲_四羧酸及其酸氣化物；Μ雙d經基士 曱基苯甲基)-4,甲基酴；ι，3,5_三⑷經基苯基)苯。Phenyl) ketone; 1,4-bis(4,4-dihydroxytriphenylindenyl)benzene; basic group)-1,3,5-tri-isopropyl stupid; Formic acid; dibenzoic acid - four tests; and for suitable compounds, including acid vapors or other condensation reaction derivatives, such as trimellitic acid trichloride, phthalic acid, and trimellitic anhydride vapor. Particularly preferred branching agents include m-benzotrizene; m-benzotris-saccharin (phl_gludd); i-m-tris(4-hydroxyphenyl)ethane; trimellitic acid; trimellitic acid tri-vapor; Tetracarboxylic acid; diphenyl-tetracarboxylic acid and its acid gasification; bismuth double d-glycolyl benzyl)-4, methyl hydrazine; ι, 3,5-tris(4)-phenylphenyl)benzene.
⑲，⑽3,652,715及3,77G，697之不飽和酿 物，一般係不能存在或併入此一方法，因此， 於此使用時’”界面碳酸醋聚合物聚合方法，，係指其中 包括用以併人潛反祕部份之任何的多或單反應性化合物 之多經基反應物係藉由形錢金屬加成物而溶於水相内， 然後’與碳酸S旨聚合物先質反應形成一溶於分開之有機相 内的聚合物之方法。例如，二經基紛係以驗金屬紛鹽溶解 用於與碳酸I旨先質反應形成—芳香族碳_旨聚合物其溶 於-分開之有機相内。如熟習此項技藝者所知，含氮部份， &和醯亞胺基化合 因此，不適於用於 -般’無論叫何生產技㈣備，分枝碳㈣聚 組份⑷需具有等於或大於約34娜，較佳係等於或大 35，_ ’且更佳係等於或大於約37,0〇〇之重量平均分子量。 為獲得分枝碳酸S旨聚合物組份⑷之具最小凝膠量及其^有 201144357 利功效之聚合物摻合物，已魏分枝碳咖聚合物組份(a) 之重量平均分子量應不高於約41 000，較佳係不高於 39,800，較佳係不高於約39，_，更佳係不高於約38，遞， 最佳係不高於約37,400。 除非其匕私示，此處之所有溶融流速率係依據ASTM D 1238於300°C於1.2公斤之載重下決定。於此範圍發現分 枝碳酸酯聚合物組份(a)需具有等於或大於每丨〇分鐘約〇 83 克，較佳係等於或大於每10分鐘約1.25克（克/1〇分鐘），較 佳係專於或大於約1.54克/1 〇分鐘，更佳係等於或大於約 1_82克/10分鐘，且最佳係等於或大於約2丨克/1〇分鐘，且較 佳係專於或少於約3 · 5 5克/1 〇分鐘，較佳係等於或少於約3 1 克/10分鐘，更佳係等於或少於約2.67克/10分鐘，最佳係等 於或少於約2.25克/10分鐘之溶融流速率（mfr)。 一般，分枝碳酸酯聚合物組份内之分枝的存在及程度 可藉由測量分枝碳酸酯聚合物内已反應之分枝劑的濃度而 決定。高分子量分枝碳酸酯聚合物組份内已反應之分枝劑 的濃度典型上可藉由IR或NMR光譜術或藉由液相層析術 而決定，其係依分枝劑之性質而定。已發現用於本發明之 分枝碳酸酯聚合物組份内之分枝劑量需於每莫耳之二經基 化合物為從約0.005至約1莫耳分枝劑之範圍，較佳係從約 0.01至約0.8 ’且更佳係從約〇.1至約0.6。 一般，已發現若具有比具相同分子量之線性樹脂更高 程度之”剪切稀化”，此分枝組份係足夠分枝，則會於適當 併入量於最終摻合組成物中提供較高程度之”剪切稀化，，。 201144357 摻合組成物中之剪切稀化改良意指若摻合組成物及單 獨之線性碳酸酯聚合物組份之黏度於增加剪切量時獨立測 量，所請求之摻合組成物測得之黏度被觀察係降低至比對 於無此分枝組份之線性碳酸酯聚合物組份所觀察者更大之 程度或以更大比率降低。已發現具有較高分枝度之分枝組 份會以較低量提供剪切敏感性改良，而較低分枝度反過來 會需要使用較大量之此組份以提供剪切敏感性改良。此等 剪切敏感性測量可藉由以振盪前切流變術使用一動態機械 式光譜儀(DMS)或藉由穩定態毛細管流變術使用一毛細管 流變儀之標準技術為之。 特別地，碳酸酯聚合物之剪切敏感性之相當標準的測 量技術包含於一毛細管流變儀於15至500秒倒數(s-1)之剪 切速率範圍測量不同表觀剪切速率之表觀黏度，及/或於 280°C之溫度藉由DMS(動態機械式光譜術)於0· 1至1 〇〇弧度 /秒(rad.s-1)之頻率範圍測量複合黏度。 如W_ P. Cox及E. H. Merz於聚合物科學期刊（J0urnal 〇f19, (10) 3, 652, 715 and 3, 77G, 697 unsaturated flakes, generally can not exist or incorporate this method, therefore, when used herein, 'interface carbonated polymer polymerization method, refers to the use The poly-based reactant of any poly- or mono-reactive compound in the latent anti-secret portion is dissolved in the aqueous phase by the form of a metal adduct, and then reacts with the carbonic acid-based polymer precursor. A method of forming a polymer dissolved in a separate organic phase. For example, a dibasic group is dissolved in a metal salt for reaction with a carbonic acid precursor to form an aromatic carbon. Separate organic phase. As is known to those skilled in the art, the nitrogen-containing moiety, & and quinone imine group combination, is therefore not suitable for use in any of the production techniques (four) preparation, branched carbon (four) polymerization Component (4) is required to have a weight average molecular weight equal to or greater than about 34 Å, preferably equal to or greater than 35, _ ' and more preferably equal to or greater than about 37, 0 Å. Part (4) of the polymer blend with a minimum amount of gelation and its 201144357 benefit, The weight average molecular weight of the already branched branched carbon coffee polymer component (a) should not be higher than about 41 000, preferably not higher than 39,800, preferably not higher than about 39, _, and more preferably not higher than Approximately 38, the best system is not higher than approximately 37,400. Unless otherwise stated, all melt flow rates herein are determined according to ASTM D 1238 at 300 ° C under a load of 1.2 kg. The carbonate polymer component (a) is required to have a mass of equal to or greater than about 83 grams per minute, preferably equal to or greater than about 1.25 grams per 10 minutes (grams per 1 minute), preferably greater than or greater than About 1.54 g / 1 〇 min, more preferably equal to or greater than about 1 - 82 g / 10 min, and the optimum is equal to or greater than about 2 g / 1 min, and preferably more or less than about 3 · 5 5 g / 1 〇 min, preferably equal to or less than about 3 1 g/10 min, more preferably equal to or less than about 2.67 g/10 min, and most preferably equal to or less than about 2.25 g/10 min. Melting flow rate (mfr). Generally, the presence and extent of branching in the branched carbonate polymer component can be measured by measuring the branched branching agent in the branched carbonate polymer. Determined by concentration. The concentration of the reacted branching agent in the high molecular weight branched carbonate polymer component is typically determined by IR or NMR spectroscopy or by liquid chromatography, which is based on the branching agent. Depending on the nature, it has been found that the branching dose in the branched carbonate polymer component of the present invention is in the range of from about 0.005 to about 1 mole of branching agent per mole of di-based compound. Preferably, it is from about 0.01 to about 0.8' and more preferably from about 0.1 to about 0.6. In general, it has been found that if there is a higher degree of "shear thinning" than a linear resin having the same molecular weight, the branch The components are sufficiently branched to provide a higher degree of "shear thinning" in the proper incorporation of the final blended composition. 201144357 Shear thinning improvement in blended compositions means that if the viscosity of the blended composition and the individual linear carbonate polymer component is independently measured at increased shear, the desired blended composition is measured. Viscosity is reduced to a greater extent or at a greater rate than observed for linear carbonate polymer components without such branched components. It has been found that a branching component with a higher degree of branching provides a shear sensitivity improvement at a lower amount, while a lower degree of branching would in turn require the use of a larger amount of this component to provide a shear sensitivity improvement. Such shear sensitivity measurements can be made by standard techniques using a dynamic mechanical spectrometer (DMS) with oscillating anterior rheology or a capillary rheometer with steady state capillary rheometry. In particular, a fairly standard measurement technique for shear sensitivity of carbonate polymers is included in a capillary rheometer for measuring different apparent shear rates over a shear rate range of 15 to 500 seconds reciprocal (s-1). The viscosity is observed, and/or the composite viscosity is measured by DMS (Dynamic Mechanical Spectroscopy) at a frequency range of 0.1 to 1 〇〇 radians/second (rad.s-1) at a temperature of 280 °C. Such as W_P. Cox and E. H. Merz in the Journal of Polymer Science (J0urnal 〇f
Polymer Science)第XXVIII，Issue nr 118 (1958)，619-622 頁所最初發佈，於DMS及毛細管流變術間具有用以評估聚 合物之剪切敏感性及熔融強度/黏度性質之相關性及普遍 等化性。 為量化於一廣範圍剪切速率之用於實際使用之剪切敏 感性’ DMS分析之於0.1 rad.s·1(等於s-l)之複合黏度可除以 毛細管數據之於450 s·1之表觀黏度。使用此黏度比率數值， 可見到與相同加工處理性（於高剪切速率之黏度值）或相同 12 201144357 熔融強度（於低剪切速率之黏度值）之分枝聚碳酸酯者相 比，本發明組成物之剪切敏感性質被改良。與比較之樹脂 相比於此黏度比率數值增加10%發現於有關於改良樹脂之 性質平衡，特別是熔融強度，係顯著。 一般，發現於本發明之分枝碳酸酯聚合物組成物係適 合使用等於或大於20重量份之量的分枝碳酸酯聚合物組份 (a)，所欲地係等於或大於30重量份，較佳係等於或大於40 重量份，且更佳係等於或大於50重量份，該重量份係以分 枝碳酸酯聚合物組成物總重量為基準。為維持加工處理性 及熱塑性，分枝碳酸酯聚合物組份(a)係以少於或等於約90 重量分之量使用，較佳係少於或等於約70重量份，且更佳 係少於或等於約60重量份，該重量份係以分枝碳酸酯聚合 物組成物總重量為基準。 如上所述，分枝組份内之分枝量影響用以於請求之碳 酸酯聚合物組成物内提供所欲程度之煎切敏感性所需之分 枝組份量。因此，分枝組份之量可對分枝組份内之特定分 枝量達最佳化。 本發明之組份(b)及(c)係線性碳酸酯聚合物。線性碳酸 酯聚合物係文獻中已知且可購得。如所知，此等線性碳酸 酯聚合物係自二羥基組份且藉由如上用於分枝碳酸酯聚合 物所列示之方法且未使用分枝劑而製備。亦如已知般，適 合之鏈終止劑（典型上係單酚化合物）可用以於較高及較低 分子量之線性碳酸酯聚合物組份中獲得所欲分子量，使得 組份(b)具有比組份(c)更高之分子量。 13 201144357 為了於擠壓及吹塑期間獲得所欲熔融強度及於完成模 塑部件中之耐衝擊性及降低濁度，已發現第一之較高分子 量的線性碳酸酯聚合物組份(b)需具有等於或大於約38,500 之重量平均分子量，較佳係等於或大於約39,000，更佳係 等於或大於約40,000，且最佳係等於或大於約41，000。為保 持所欲程度之聚合物熔融流及加工處理性，已發現第一之 較高分子量的線性碳酸酯聚合物組份(b)需具有等於或少於 約43,000之重量平均分子量，較佳係等於或少於約42,500， 更佳係等於或少於約42,000，最佳係等於或少於約41，500。 於此範圍，已發現第一之較高分子量的線性碳酸酯聚 合物組份（b)需具有每10分鐘係等於或大於約2.19克之 MFR，較佳係每10分鐘係等於或大於約2.31克（克/10分 鐘），較佳係等於或大於約2.43克/10分鐘，且最佳係等於或 大於約2.56克Π0分鐘，且較佳係等於或少於約3.55克/10分 鐘，較佳係等於或少於約3.36克/10分鐘，更佳係等於或少 於約3.01克/10分鐘，最佳係等於或少於約2.7克/10分鐘。 一般，已發現於分枝碳酸酯聚合物組成物中係適於使 用等於或大於約10重量份之量的第一之較高分子量之線性 碳酸酯聚合物組份(b)，所欲地係等於或大於20重量份，較 佳係等於或大於約30重量份，且更佳係等於或大於40重量 份，該重量份係以分枝碳酸酯聚合物組成物之總重量為基 礎。一般，第一之較高分子量之線性碳酸S旨聚合物組份(b) 係以少於或等於約90重量份之量使用，較佳係少於或等於 約80重量份，較佳係少於或等於約60重量份，較佳係少於 14 201144357 或專於約50重量份，且更佳係少於或等於約45重量份，重 量份係以分枝碳酸酯聚合物組成物之總重量為基準。 為於擠壓及吹塑期間獲得所欲熔融強度及於最終模塑 部件内之耐衝擊性及降低濁度，已發現第二之較低分子量 的線性碳酸酯聚合物組份(c)需具有等於或大於約26,000之 重量平均分子量，較佳係等於或大於約26,5〇〇，更佳係等 於或大於約27,_，且最佳係等於或大於約27,5〇〇。為保持 所欲量之聚合祕歸及加m已發現第二之較低 分子量的線性碳酸驗份⑷需具有等於或少於約从刪之 重量平均分子量，較㈣料或少於物，咖更佳係等 於或少於約28,5()()，最佳係等於或少於約28，嶋。 於此範圍，已發現第二之較低分子量的線性碳酸醋聚 合物組份⑷需具有等於或大於每1〇分鐘約ι〇6ι克之 MFR ’較佳係等於或大於每10分鐘約u 42(克崎鐘），較 佳係等於或大於約⑽克/1G分鐘，更佳解於或大於約 13.28克崎鐘，且最佳係等於或大於約㈣克崎鐘， 且較佳係等於或少於約19.86克/1G分鐘，較佳係等於或少於 眺27克/1()分鐘’更㈣特或少於約咖克崎鐘， 最佳係等於或少於約15.53克/10分鐘。 —般，已發現於分枝魏料·組錢巾適合地使 用等於或大於約2重量份之第二之較低分子量的線性碳酸 醋聚合物組份⑷，所欲地係等於或大於3重量份，較佳係等 於或大於約4重量份，且更佳係等於或大於5重量份，該重 量份係以分枝碳酸醋聚合物組成物之總重量為基準。一 15 201144357 般’第二之較低分子量的線性碳酸酯聚合物組份(c)係以少 於或等於約ίο重量份之量使用，較佳係少於或等於約9重量 份’較佳係少於或等於約8重量份’較佳係少於或等於約7 重量份’且更佳係少於或等於約6重量份，重量份係以分枝 碳酸酯聚合物組成物之總重量為基準。 本發明摻合物中之線性組份係個別自同時產生且包人 於分枝碳酸酯聚合物組份(a)内之未分枝（即，線性）聚合物 產生且不含有此未分枝聚合物。此二線性碳酸酯聚合物組 份(b)及(c)與分枝碳酸酯聚合物組份(a)無需個別產生（即， 彼此獨立地，於個別反應器及/或於相同反應器内之不同時 間）以便獲得於請求摻合物產生所欲性質之每—組份之所 欲分子量及結構特性。 較佳地，組份(b)及組份(c)具有等於或大於1:2之Mfr 比率更佳係等於或大於1:2·5，更佳係等於或大於1:3，更 系等於或大於1:3.5，更佳係等於或大於1:4，更佳係等於 或大於1:4.5 ’更佳斜於或大於1:5，更佳料於或大於 且更佳係等於或大於1:6。於此處定義時，比率係四 五入至最接近整數，例如，1:2.98會四捨五入至卜3。 本發明中之適合的分枝及線性之碳酸酯聚合物組份亦 =括自二或更多種不同的多祕化合物，較佳係二經基化 _勿且較佳係齡'，或於一碳酸酯共聚物或異種共聚物係 斤欲之ff况係—多羥基化合物，諸如，二酚，及一二醇或 、經基或k終結之聚酯或一二叛酸之組合物製備之碳酸 8曰聚合物。亦可使用多官能性減’特別是芳香族缓酸， 201144357 及製備聚（酯-碳酸酯）樹脂，諸如，已知之芳香族聚（酯碳酸 酯）。已知之含矽的碳酸酯單體亦可用以製備適用於依據本 發明之摻合物的含矽之碳酸酯聚合物。 壓 衝 35 依據本發明且適用於依據本發明之方法及物件之分枝 礙酸酯聚合物樹脂摻合物組成物之關鍵特徵之一係此摻人 物組成物具有於所欲範_之重量平均分子量。為了於^ 壓及吹塑期間獲得所欲熔融強度及於最終模塑容器内之耐 擊性及降低濁度，已發現摻合物需具有等於或大於約 :之重量平均分子量，更佳係等於或大於約36,4〇〇，且 最佳係等於或大於約37，·。為㈣所欲量之聚合 &及加工處理性’已發現摻合物需具有等於或少於約 ^〇〇0之重量平均分子量，較佳係等於或少於約38,6〇〇，更 此^於或少於約38, ，最佳係等於或少於約37，_。於 2.二’已發現樹脂摻合物組成物需具有等於或大於約 /Μ八Μ分叙糾流速率，較佳料於歧於約2心 ’且更佳係等於或大於約2 39克仙分鐘， =:.47一_等於或少-約： 更佳係等於或少於約2.89克/10分鐘。 為、’且知（d) ’個別地，一或多種依據本 酸酯聚合物袓份;v 月之線性碳 有標準型式及1分枝碳份可有利地含 酸自旨聚人^™^納制於瓶子或容器應用之碳 ▲ 口物内之添加劑型式之組份。換言之反 地’纪份⑷，，之-者，或此粒份之^或統合 一種此等組份可包含—或多種添加_)。組份= 17 201144357 或多種之色料、染料、抗氧化劑、熱穩定劑、紫外線吸收 劑、脫模劑、一光學增亮劑，及於碳酸酯聚合物組成物普 遍使用之其它添加劑。 本發明分枝碳酸酯聚合物組成物之製備可藉由此項技 藝所知之任何適合混合手段完成，包括乾式摻合個別之組 份(a)、（b)、（幻及((1)，及其後（1)直接於用以製造吹塑容器 之一擠壓吹塑機或一射出拉伸吹塑機之擠壓機内炫融掺 合’有時係稱為熔融混合或熔融化合（一步驟方法），或 於一分開之熔融混合機(例如，一單螺桿擠壓機、_雙螺桿 擠壓機、一内部捏合機、一班伯里(Banbury)混合機、球磨 機等）内熔融摻合，且於吹塑前以經熔融化合之分枝碳酸醋 聚合物組成物隔離(二步驟方法）。 於另一實施例，組份(a)、（b)、（c)，及/或（d)可個別經 由分開之供料器直接添加至熔融摻合裝置，及/或一或多種 、、且伤可經乾式摻合且剩餘者係經由一或多個供料器供料， 及/或某些組份可先製成一母料，然後，與剩餘之組份及/ 或—其等之組合物熔融摻合。若組成物係於一與吹塑分開 之步驟溶融換合（即，二步驟方法），分枝碳酸酯聚合物組成 /系先溶融摻合，然後，粉碎(典型上係成丸粒），隔離然 後其次係於—吹塑機内使用製成容器。Polymer Science) XXVIII, Issue nr 118 (1958), pages 619-622, originally published between DMS and capillary rheometry to assess the correlation between shear sensitivity and melt strength/viscosity properties of polymers and Universal equivalence. The composite viscosity for 0.1 rad.s·1 (equal to sl) for the shear sensitivity of the wide range of shear rates for practical use can be divided by the capillary data for 450 s·1 Viscosity. Using this viscosity ratio value, it can be seen that compared with the same processing property (viscosity value at high shear rate) or the same 12 201144357 melt strength (viscosity value at low shear rate) The shear sensitivity of the inventive composition was improved. A 10% increase in the viscosity ratio value compared to the comparative resin was found to be significant in terms of the balance of the properties of the modified resin, particularly the melt strength. In general, it is found that the branched carbonate polymer composition of the present invention is suitably used in an amount of equal to or more than 20 parts by weight of the branched carbonate polymer component (a), preferably 30 parts by weight or more, It is preferably equal to or more than 40 parts by weight, and more preferably equal to or more than 50 parts by weight based on the total weight of the branched carbonate polymer composition. In order to maintain processability and thermoplasticity, the branched carbonate polymer component (a) is used in an amount of less than or equal to about 90 parts by weight, preferably less than or equal to about 70 parts by weight, and more preferably less. Or equal to about 60 parts by weight based on the total weight of the branched carbonate polymer composition. As noted above, the amount of branching within the branched component affects the amount of branching component required to provide the desired degree of frying sensitivity within the desired carbonate polymer composition. Thus, the amount of the branched component can be optimized for the particular amount of branching within the branched component. The components (b) and (c) of the present invention are linear carbonate polymers. Linear carbonate polymers are known in the literature and are commercially available. As is known, these linear carbonate polymers are prepared from the dihydroxy component and by the methods outlined above for the branched carbonate polymer and without the use of a branching agent. As is also known, suitable chain terminators (typically monophenolic compounds) can be used to obtain the desired molecular weight in the higher and lower molecular weight linear carbonate polymer components such that component (b) has a ratio Component (c) a higher molecular weight. 13 201144357 The first higher molecular weight linear carbonate polymer component (b) has been found to achieve the desired melt strength during extrusion and blow molding and to achieve impact resistance and turbidity in finished molded parts. It is desirable to have a weight average molecular weight equal to or greater than about 38,500, preferably equal to or greater than about 39,000, more preferably equal to or greater than about 40,000, and most preferably equal to or greater than about 41,000. In order to maintain the desired degree of polymer melt flow and processability, it has been found that the first higher molecular weight linear carbonate polymer component (b) needs to have a weight average molecular weight of equal to or less than about 43,000, preferably It is equal to or less than about 42,500, more preferably equal to or less than about 42,000, and most preferably equal to or less than about 41,500. Within this range, it has been found that the first higher molecular weight linear carbonate polymer component (b) is required to have an MFR equal to or greater than about 2.19 grams per 10 minutes, preferably equal to or greater than about 2.31 grams per 10 minutes. (g/10 min), preferably equal to or greater than about 2.43 g/10 min, and most preferably equal to or greater than about 2.56 g Π 0 min, and preferably equal to or less than about 3.55 g/10 min, preferably It is equal to or less than about 3.36 g/10 min, more preferably equal to or less than about 3.01 g/10 min, and most preferably equal to or less than about 2.7 g/10 min. In general, it has been found that in the branched carbonate polymer composition, it is suitable to use the first higher molecular weight linear carbonate polymer component (b) in an amount equal to or greater than about 10 parts by weight, as desired. It is equal to or more than 20 parts by weight, preferably equal to or more than about 30 parts by weight, and more preferably equal to or more than 40 parts by weight, based on the total weight of the branched carbonate polymer composition. Generally, the first higher molecular weight linear carbonic acid S polymer component (b) is used in an amount of less than or equal to about 90 parts by weight, preferably less than or equal to about 80 parts by weight, preferably less. Or equal to about 60 parts by weight, preferably less than 14 201144357 or more than about 50 parts by weight, and more preferably less than or equal to about 45 parts by weight, based on the total of the branched carbonate polymer composition. The weight is the benchmark. In order to obtain the desired melt strength and impact resistance in the final molded part and to reduce turbidity during extrusion and blow molding, it has been found that the second lower molecular weight linear carbonate polymer component (c) needs to have A weight average molecular weight equal to or greater than about 26,000, preferably equal to or greater than about 26,5 Torr, more preferably equal to or greater than about 27, _, and most preferably equal to or greater than about 27,5 Torr. In order to maintain the desired amount of polymerization and add m, it has been found that the second lower molecular weight linear carbonic acid fraction (4) needs to have a weight average molecular weight equal to or less than about (four) or less, Preferably, the system is equal to or less than about 28,5 () (), and the best system is equal to or less than about 28, 嶋. Within this range, it has been found that the second lower molecular weight linear carbonate polymer component (4) needs to have an MFR equal to or greater than about 1 克6 gram per 1 minute. Preferably, it is equal to or greater than about 42 per 10 minutes. Kawasaki), preferably equal to or greater than about (10) g / 1 G min, more preferably at or greater than about 13.28 g Kappa clock, and the best system is equal to or greater than about (four) Kakisaki, and preferably equal to or less At about 19.86 g / 1 G minutes, preferably less than or less than 27 grams / 1 () minutes 'more (four) special or less than about kanjisaki, the best system is equal to or less than about 15.53 grams / 10 minutes. In general, it has been found that a branching material/bag is suitably used with equal or greater than about 2 parts by weight of the second lower molecular weight linear carbonate polymer component (4), optionally equal to or greater than 3 weights. Preferably, it is equal to or greater than about 4 parts by weight, and more preferably equal to or greater than 5 parts by weight based on the total weight of the branched carbonated polymer composition. A 15 201144357 like 'the second lower molecular weight linear carbonate polymer component (c) is used in an amount of less than or equal to about ίο parts by weight, preferably less than or equal to about 9 parts by weight. Less than or equal to about 8 parts by weight 'preferably less than or equal to about 7 parts by weight' and more preferably less than or equal to about 6 parts by weight, based on the total weight of the branched carbonate polymer composition. As the benchmark. The linear component of the blend of the present invention is produced separately from the unbranched (i.e., linear) polymer produced simultaneously and encapsulated in the branched carbonate polymer component (a) and does not contain this unbranched polymer. The di-linear carbonate polymer components (b) and (c) and the branched carbonate polymer component (a) need not be produced separately (ie, independently of each other, in individual reactors and/or in the same reactor) The different molecular weights and structural characteristics of each of the components of the desired properties are obtained in the desired blend. Preferably, component (b) and component (c) have a Mfr ratio equal to or greater than 1:2, preferably greater than or equal to 1:2·5, more preferably equal to or greater than 1:3, more preferably equal to Or greater than 1:3.5, more preferably equal to or greater than 1:4, more preferably equal to or greater than 1:4.5 'better than or greater than 1:5, more preferably or greater than and more preferably equal to or greater than one :6. When defined here, the ratio is rounded to the nearest integer, for example, 1:2.98 is rounded to the third. Suitable branched and linear carbonate polymer components of the present invention are also included in two or more different multi-secret compounds, preferably di-based and not preferred, and Monocarbonate copolymers or heteropolymers are prepared from a combination of a polyhydroxy compound, such as a diphenol, and a monoglycol or a trans- or k-terminated polyester or a combination of one or two oxonic acids. 8 碳酸 carbonate polymer. It is also possible to use polyfunctional minus 'in particular aromatic slow acid, 201144357 and to prepare poly(ester-carbonate) resins such as the known aromatic poly(ester carbonate). The known hydrazine-containing carbonate monomers can also be used to prepare cerium-containing carbonate polymers suitable for use in the blends according to the present invention. Pressing 35 is one of the key features of the branched acid ester polymer resin blend composition according to the present invention and applicable to the method and article according to the present invention. The blended character composition has a weight average of Molecular weight. In order to obtain desired melt strength and resistance to turbidity in the final molded container during compression and blow molding, it has been found that the blend needs to have a weight average molecular weight equal to or greater than about: more preferably equal to Or greater than about 36,4 〇〇, and the best system is equal to or greater than about 37,. (4) The desired amount of polymerization & processing and processing' has been found to have a weight average molecular weight of equal to or less than about 〇〇0, preferably equal to or less than about 38,6 Å, more Preferably, this is less than about 38, and the optimum is equal to or less than about 37, _. It has been found in 2. 2' that the resin blend composition needs to have a rectification rate equal to or greater than about / Μ Μ, preferably from about 2 hearts ' and more preferably equal to or greater than about 2 39 grams. Minutes minutes, =:.47 a_equal to or less - about: better is equal to or less than about 2.89 g/10 minutes. For, 'and know (d) 'individually, one or more depending on the acid ester polymer ;; v month linear carbon has a standard type and a branched carbon can advantageously contain acid from the purpose of gathering ^ ^ ^ An additive type component that is included in the carbon ▲ mouth of a bottle or container application. In other words, the anti-discipline (4), the - or the combination of the granules may include - or a plurality of additions _). COMPONENTS = 17 201144357 or a variety of pigments, dyes, antioxidants, heat stabilizers, UV absorbers, mold release agents, an optical brightener, and other additives commonly used in carbonate polymer compositions. The preparation of the branched carbonate polymer composition of the present invention can be accomplished by any suitable mixing means known in the art, including dry blending of individual components (a), (b), (magic and (1) And thereafter (1) directly blending in an extruder for producing an extrusion blow molding machine or an extrusion blow molding machine, sometimes referred to as melt mixing or melting compounding ( a one-step process), or melting in a separate melt mixer (eg, a single screw extruder, a twin-screw extruder, an internal kneader, a Banbury mixer, a ball mill, etc.) Blending, and isolating the melted branched branched carbonate polymer composition prior to blow molding (two-step process). In another embodiment, components (a), (b), (c), and / Or (d) may be added directly to the melt blending device via a separate feeder, and/or one or more, and the wound may be dry blended and the remainder fed via one or more feeders, And/or certain components may be first prepared as a masterbatch and then melt blended with the remaining components and/or combinations thereof. The composition is melted in a step separate from the blow molding (ie, a two-step process), the branched carbonate polymer composition is first melted and blended, then pulverized (typically pelletized), isolated and then Secondly, it is used in a blow molding machine to make a container.
炫融化合物及/或吹塑較佳係於從約200。(：至約300°C 之溫度達成。 、已發現依據轉明之用以製備EBM及/或ISBM容器之 方法係藉由使用所述之分枝碳酸g旨聚合物組成物而驚人地 201144357 改良。如所知，用於製備瓶子及容器之吹塑方法包含擠壓 一可膨服之型链’將型坯膨脹或吹製成所欲形狀及冷卻之 步驟。 依據本發明之分枝碳酸酯聚合物組成物於吹塑前較佳 係經乾燥’以確保容器之光學性質條紋或氣泡而損害且聚 碳酸醋於加工處理期間不水解。乾燥後之殘餘水份含量較 佳地係少於0.01重量％。12〇〇C之乾燥溫度係較佳。較低溫 度不能確保適當乾燥，而於較高溫度，具有個別之聚碳酸 醋丸粒黏結在一起之危險性，因而使其不能被加工處理。 乾空氣乾燥機係較佳。依據本發明之聚碳酸酯之加工處理 期間之較佳炫融溫度係230oC至300〇C。 於依據本發明之用以生產容器之方法之一較佳實施 例，依據本發明之聚碳酸酯係於具有一平滑或具凹槽之供 料區，較佳係一平滑供料區，之擠壓機内加工處理。 擠壓機之驅動功率係依據螺桿直徑選擇。舉例而言， 於約60mm之一螺桿直徑’擠壓機之驅動功率係於3〇至4〇 kW之範圍，而於約9〇mm之一螺桿直徑，其係於⑼至川让冒 之1已圍。如傳統上用於加卫處理卫業熱塑料之多目的三區 段螺扣係適合。從約5〇mm至約6〇mm之一螺桿直徑係用於 生產1公升體積的容器之較佳者。約70mm至約1〇〇mm之一 螺桿直徑侧於生產19公升_的容^之滅者。螺桿長 度車父佳係螺桿直徑之2〇至25倍。 於0人塑方法’吹製模具較佳係調整至之溫 度以便於谷器上獲得一具光澤之高品質表面。為確保吹 19 201144357 製模具之均勻且有效之溫度控制，底部區域及套管區域之 溫度係可個別控制。吹製模具較佳係以每公分之捏縫長度 為1000牛頓(N)至1500 N之捏力關閉。 用於本發明目的之容器可用於液體、固體，或氣體之 包裝、貯存，或運送，第1圖。用於液體之包裝、貯存，或 運送之容器（液體容器）係較佳，且用於水之包裝、貯存，或 運送之容器（水瓶）1係特別佳。 用於本發明目的之容器係中空物件，第1圖，其具有較 佳為〇.公升(L)至50 L之體積，更佳係0.5 L至50 L，更佳係 具有1L、5L、12L，及19 L之體積，具有3至5加侖體積之 水瓶係特別佳。 本發明之容器具有較佳係0.1克至3000克之空重量，更 佳係50克至2〇〇〇克，且特別佳係650克至900克。 本發明容器之壁厚度2可為一固定之均勻厚度、可變化 之厚度’或其等之組合，且較佳係從約〇.5mm至約5mm， 更佳係從約0.8mm至約4mm厚。 用於本發明目的之容器具有較佳約5mm至約2000mm 之長度3 ’特別佳係從約1〇〇mm至約looomm。 容器具有較佳約l〇mm至約250mm之最大周長4，更佳 係從約50mm至約150mm，且特別佳係從約70mm至約 9〇mm 〇 用於本發明目的之容器較佳具有一瓶頸部，其具有較 佳約1mm至約500mm之長度5，更佳係約l〇mm至約 Μ〇mm ’特別佳係約50mm至約100mm，且極特別佳係約 20 201144357 70mm至約 80mm。 容器之瓶頸部的壁厚度6較佳範圍係約0.5mm與 K)_之間’特別佳係從約lmm至約1〇酿，且極特別^ 從約5mm至約7mm。 ’、 瓶頸部之直徑7範圍係較佳為約5醜至約2〇〇嶋間 H)態至約U)〇mm係特別佳；從約45_至約乃麵係極特別 佳。 依據本發明之容器之底部8具有較佳約i 〇軸至約 275_之直徑’更佳係_馳至約15〇麵，且極特別佳係 約 70mm 至約 90mm。 ' 用於本發明目的之容器可具有任何所欲之幾何形狀， 其可為，例如，圓形、_形，或多角形，或具有例如3至 12個邊之多邊形。圓形、橢圓形，及六角形係較佳。 容器之設計可以任何所欲之表面質地為基礎。表面質 地較佳係平滑、粗奶，或脊線狀。依據本發明之容器亦可 展現二或更多種不同表面質地。肋狀物或珠狀物10可圍繞 容器周圍。其可隨意間隔開或具有任二或更多種不同間 隔依據本毛日月之各器的表面質地可包含粗棱化或一體成 型之質地、符號、裝錦、盾徽、品牌、商標、字母組合、 製造商詳細資料、材料標示，或體積詳細資料。 依據本發明之容器可具有任何所欲數量之握把（非圖 中所示）〃可位於各器之側邊、頂部，或底部。握把可為 外部或併人容器之輪康内。此等握把可為可拆卸或固定。 此等握把可具有任何所欲輪廊，例如，橢圓形、圓形，或 21 201144357 多角形。握把較佳係具有約0.1mm至約180mm之長度，較 佳係從約20mm至約120 mm ° 除了依據本發明之分枝碳酸酯聚合物組成物外，依據 本發明之容器可另外含有小量之其它物質，例如，橡膠密 封件或其它材料之握把。 下列實驗係用以進一步例示說明本發明，且不應被作 為限制其範圍而闡釋。於下列實驗，除非其它指示，所有 百分率係以重量。 實施例 為例示說明本發明之實施，較佳實施例之範例係如下 所闡述。但是，此等範例非以任何方式限制本發明範圍。 聚碳酸酯樹脂A、B，及C係以薄片型式獲得及使用。每— 組成物具有0.33重量份之用以提供藍色調之五種染料之組 合成’及0.35重量份之新戊四醇四硬脂酸酯（PETS)脫模 劑。實施例1及比較例D至F係於一 J S W T E X單螺桿擠壓機炫 融摻合。每一聚碳酸酯樹脂、染料，及脫模劑係經由一個 別之K-Tron重量供料器供料。組成物經溶融摻合，擠壓， 及粉碎成丸粒。比較例及實施例之擠壓機套筒溫度係列示 於第1表。 丸粒型式之經熔融摻合的組成物於擠壓吹塑前係於 120°C預乾餘4小時。實施例1及比較例D、E，及F之經乾燥 的丸粒係使用 Zhangjiagang Huafeng Heavy-Duty Equipment Manufacturing Co” Ltd.製造之一HC 82PC機器擠壓吹塑成 19公升之水瓶。組成物係自給料斗供應至275°C溫度之擠壓 22 201144357 機套筒内，於其間熔融，且熔融之樹脂填充一累積器腔室。 此累積器腔室被加熱，且比較例及實施例之溫度係列示於 第1表。當累積腔室滿了時，水壓活化至活塞，迫使樹脂經 過具有1.5mm之公稱模具間隙之環狀模具，且形成一約 600mm長度之型坯。瓶子模具係圍繞此型坯而關閉，除用 於使空氣進入之區域外，將端部密封。然後，中空型坯以 約5至10巴壓力之空氣膨脹佔據冷卻模具之形狀。空氣壓力 維持至塑料已充分冷卻而使此部份自模具射出為止。打開 模具，使瓶子脫離，然後’準備外部修整"溢邊"，或廢塑 料。19公升之水瓶測量高度係490mm且周長係270mm，且 重約750克。 於第1表且用於下列聚合物組份：MFR係依據ASTMD 1238於300°C於1.2公斤之載重下決定。分子量係藉由凝膠 滲透層析術(GPC)以雙酚-A聚碳酸酯標準物決定，Mw係重 量平均分子量，Μη係數平均分子量，Mw/Mn係多分散性， 黏度係藉由毛細管流變術於270。(：及205秒's·1)測量，且 係以巴斯卡秒(Pa.s)報導，且濁度及透射率係以百分率報 導。 "心？(：|'係具有2.77克/1〇分鐘之1^11，37,047之1^， 12，111 之Μη，3.06之Mw/Mn，l，897 Pa.s之黏度，0.63%之 濁度，及80.4 %之透射率之以約〇κΤΗρΕ分枝之一分枝 雙酚-Α聚碳酸酯； "lnPC-Γ係具有 3.01 克/1〇分鐘之mfr，40,145之Mw， 14,503之Μη ’ 2_77之Mw/Mn ’ 3,262 Pa.s之黏度，0.72%之 23 201144357 濁度，及80.2%之透射率之一線性雙酚-A聚碳酸酯；且 "lnPC-2”係一具有 14克/10分鐘之MFR，28，100之Mw， 10,600之Μη，2.65之Mw/Mn，620 Pa.s之黏度，0.71%之濁 度，及80.3%之透射率之線性雙酚-A聚碳酸酯。 於第1表，下列量化分析係對自比較例D、E，及F與實 施例1之分枝碳酸酯組成物製成之水瓶為之： π懸臂樑π係依據ASTM D 256實施之缺口懸臂樑式衝 擊測試； "2·落下測試"係一最終產品使用測試，其間，瓶子係以 水填充，封蓋，且自10公尺落’二次。若瓶子維持其完整 性（即，未打破、漏水，或裂開），其通過，若其未維持其完 整性且打破，裂開，或其它方式而釋出水，其失敗； ··熔融強度”係反映形成型坯之恆定性，差等級係指示 型坯形成時之非恆定性/變動性（長度及/或厚度），且良好等 級指示於型坯形成之恆定性。 ••氣泡形成”係視覺比較於瓶子形成之氣泡之量/數量； ”透明度”係反映透射率，且濁度值係視覺比較可接受 度，見第3圖；且 ••廢棄率"係符合品管標準之瓶子數量之程度。可接受 之瓶子對不可接受之瓶子。變數（1)型坯之變動性，（2)氣抱 含量，及/或(3)透明度係用以決定可接受性。高廢棄率反映 不可接受數量之具缺陷的瓶子’而低廢棄率反映可接受數 量之通過品管的瓶子。 第2圖係圖式比較例A、Β，及F與實施例j之黏产。於 24 201144357 130-207 s·1之剪切速率間，組成物對於例B、F、1及A個別 具有3300至4150、2060至2650、1980至2510,及 1520至 1850The smelting compound and/or blow molding is preferably from about 200. (: to a temperature of about 300 ° C. It has been found that the method for preparing EBM and/or ISBM containers according to the clarification is surprisingly improved by using the branched carbonic acid polymer composition described in 201144357. As is known, the blow molding process for preparing bottles and containers comprises the steps of extruding an expandable strand to expand or blow the parison into a desired shape and cooling. Branched carbonate polymerization according to the present invention. The composition is preferably dried prior to blow molding to ensure that the optical properties of the container are damaged by streaks or bubbles and the polycarbonate is not hydrolyzed during processing. The residual moisture content after drying is preferably less than 0.01 weight. %. The drying temperature of 12 ° C is preferred. Lower temperatures do not ensure proper drying, while at higher temperatures, there is a risk of individual polycarbonate pellets sticking together, thus rendering them unprocessable. A dry air dryer is preferred. The preferred smelting temperature during processing of the polycarbonate according to the present invention is from 230 ° C to 300 ° C. In a preferred embodiment of the method for producing a container according to the present invention, according to The polycarbonate according to the present invention is provided with a smooth or grooved feed zone, preferably a smooth feed zone, which is processed in an extruder. The drive power of the extruder is selected according to the screw diameter. In terms of screw diameter of about 60mm, the driving power of the extruder is in the range of 3〇 to 4〇kW, and at a screw diameter of about 9〇mm, it is tied to (9) to Sichuan. For example, a multi-purpose three-segment screw fastening mechanism conventionally used for curing sanitary thermoplastics is suitable. A screw diameter of from about 5 mm to about 6 mm is preferred for producing a container of one liter volume. One of the screw diameters of about 70mm to about 1〇〇mm is used for the production of 19 liters of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The mold is preferably adjusted to a temperature to obtain a shiny, high-quality surface on the grain. To ensure uniform and effective temperature control of the blow mold, the temperature of the bottom region and the casing region can be individually controlled. The blow mold is preferably 1000 N (N) to 15 per cm of the slit length. The pinch force of 00 N is closed. The container for the purpose of the present invention can be used for packaging, storage, or transportation of liquid, solid, or gas, Fig. 1. Container for packaging, storage, or transportation of liquid (liquid container) Preferably, the container (water bottle) 1 for packaging, storage, or transportation of water is particularly preferred. The container for the purpose of the present invention is a hollow article, and Fig. 1 has a preferred 〇. liter (L). ) to a volume of 50 L, more preferably 0.5 L to 50 L, more preferably 1 L, 5 L, 12 L, and 19 L, and a water bottle having a volume of 3 to 5 gallons is particularly preferred. Preferably, the air weight is from 0.1 to 3000 grams, more preferably from 50 grams to 2 grams, and particularly preferably from 650 grams to 900 grams. The wall thickness 2 of the container of the present invention may be a fixed uniform thickness, a variable thickness 'or a combination thereof, and preferably from about 0.5 mm to about 5 mm, more preferably from about 0.8 mm to about 4 mm thick. . The container for the purpose of the present invention has a length of from about 5 mm to about 2000 mm, particularly preferably from about 1 mm to about looomm. The container has a maximum circumference of from about 10 mm to about 250 mm, more preferably from about 50 mm to about 150 mm, and particularly preferably from about 70 mm to about 9 mm. Preferably, the container preferably has a container for the purpose of the present invention. a neck portion having a length 5 of preferably from about 1 mm to about 500 mm, more preferably from about 10 mm to about Μ〇 mm, particularly preferably from about 50 mm to about 100 mm, and very particularly preferably about 20 201144357 70 mm to about 80mm. The wall thickness 6 of the neck portion of the container preferably ranges from about 0.5 mm to about K), particularly preferably from about 1 mm to about 1 brew, and very particularly from about 5 mm to about 7 mm. The neck diameter of the neck portion is preferably in the range of about 5 ugs to about 2 Torr. The H) state is particularly preferably about U) 〇 mm; from about 45 Å to about 面 is particularly preferred. The bottom 8 of the container according to the invention has a diameter of preferably from about 〇 to about 275 mm, more preferably from about 15 inches, and particularly preferably from about 70 mm to about 90 mm. The container for the purposes of the present invention may have any desired geometry, which may be, for example, a circle, a _ shape, or a polygon, or a polygon having, for example, 3 to 12 sides. Circular, elliptical, and hexagonal shapes are preferred. The design of the container can be based on any desired surface texture. The surface texture is preferably smooth, coarse milk, or ridged. Containers in accordance with the present invention may also exhibit two or more different surface textures. Ribs or beads 10 can surround the circumference of the container. They may be randomly spaced or have any two or more different intervals. The surface texture of each device may include coarse ribbed or integrally formed texture, symbol, decoration, coat of arms, brand, trademark, letter. Combination, manufacturer details, material labeling, or volume details. The container according to the invention may have any desired number of grips (not shown) which may be located on the sides, top, or bottom of each of the containers. The grip can be external or a container of the wheel. These grips can be detachable or fixed. These grips can have any desired porch, for example, oval, round, or 21 201144357 polygon. Preferably, the grip has a length of from about 0.1 mm to about 180 mm, preferably from about 20 mm to about 120 mm. In addition to the branched carbonate polymer composition according to the present invention, the container according to the present invention may additionally contain small Other substances in the amount, for example, rubber seals or grips of other materials. The following experiments are intended to further illustrate the invention and should not be construed as limiting its scope. In the following experiments, all percentages are by weight unless otherwise indicated. EXAMPLES The invention is illustrated by way of example, and examples of the preferred embodiments are set forth below. However, such examples are not intended to limit the scope of the invention in any way. Polycarbonate resins A, B, and C are obtained and used in a sheet form. Each of the compositions had a composition of 0.33 parts by weight of five dyes for providing a blue hue and 0.35 parts by weight of a pentaerythritol tetrastearate (PETS) release agent. Example 1 and Comparative Examples D to F were blended in a J S W T E X single screw extruder. Each polycarbonate resin, dye, and release agent is fed via a separate K-Tron weight feeder. The composition is melt blended, extruded, and pulverized into pellets. The extruder sleeve temperature series of Comparative Examples and Examples are shown in Table 1. The melt-blended composition of the pellet type was pre-dried at 120 ° C for 4 hours before extrusion blow molding. The dried pellets of Example 1 and Comparative Examples D, E, and F were extrusion blow molded into a 19 liter water bottle using an HC 82PC machine manufactured by Zhangjiagang Huafeng Heavy-Duty Equipment Manufacturing Co. Ltd. The self-feeding hopper is supplied to a squeezing 22 201144357 machine sleeve at a temperature of 275 ° C, melted therebetween, and the molten resin fills an accumulator chamber. The accumulator chamber is heated, and the temperature series of the comparative example and the embodiment Shown in Table 1. When the accumulating chamber is full, the water pressure is activated to the piston, forcing the resin through an annular die having a nominal die gap of 1.5 mm and forming a parison of approximately 600 mm length. The parison is closed and the end is sealed except for the area used to allow air to enter. The hollow parison then occupies the shape of the cooling mold at an air pressure of about 5 to 10 bar. The air pressure is maintained until the plastic is sufficiently cooled. Allow this part to be ejected from the mold. Open the mold to disengage the bottle, then 'prepare external trimming' "overflow", or waste plastic. The 19-liter water bottle measures height 490mm and circumference 270 mm, and weighs about 750 g. Used in Table 1 and used in the following polymer components: MFR is determined according to ASTM D 1238 at 300 ° C under a load of 1.2 kg. The molecular weight is by gel permeation chromatography (GPC). Determined by bisphenol-A polycarbonate standard, Mw weight average molecular weight, Μη coefficient average molecular weight, Mw/Mn polydispersity, viscosity by capillary rheology at 270. (: and 205 seconds 's· 1) Measurement, and reported in Baska seconds (Pa.s), and turbidity and transmittance are reported as a percentage. "Heart? (:|' has a system of 2.77 g / 1 min, 1^11, 37,047 of 1^, 12,111 Μη, 3.06 Mw/Mn, l,897 Pa.s viscosity, 0.63% turbidity, and 80.4% transmittance of about 〇κΤΗρΕ branching Phenol-antimony polycarbonate; "lnPC-lanthanide has a mfr of 3.01 g/1 min, a Mw of 40,145, a Mw/Mn of 2,77 of 2,77, a viscosity of 3,262 Pa.s, 0.72% of 23 201144357 turbidity Degree, and one of the transmittances of 80.2% linear bisphenol-A polycarbonate; and "lnPC-2" has an MFR of 14 g/10 min, Mw of 28,100, 10ηηηηηη, /M n, 620 Pa.s viscosity, 0.71% turbidity, and 80.3% transmittance linear bisphenol-A polycarbonate. In Table 1, the following quantitative analysis is from Comparative Examples D, E, and F. The water bottle made of the branched carbonate composition of Example 1 is: π cantilever beam π is a notched Izod impact test according to ASTM D 256; "2. Drop test" is a final product use test In the meantime, the bottle is filled with water, covered, and dropped 'two times from 10 meters. If the bottle maintains its integrity (ie, does not break, leaks, or cracks), it passes, if it does not maintain its integrity and breaks, cracks, or otherwise releases water, it fails; · · Melt strength" It reflects the constancy of the formed parison, and the difference grade indicates the non-constantness/variability (length and/or thickness) at the time of forming the parison, and the good grade indicates the constancy of the parison formation. Visually compares the amount/quantity of bubbles formed by the bottle; "transparency" reflects the transmittance, and the turbidity value is visually acceptable, see Figure 3; and •• abandonment rate" The extent of the quantity. Acceptable bottles for unacceptable bottles. Variable (1) variability of the parison, (2) gas hug content, and/or (3) transparency is used to determine acceptability. High abandonment rates reflect an unacceptable number of defective bottles' and low rejection rates reflect an acceptable number of bottles that pass through the quality control. Figure 2 is a comparison of the comparative examples A, Β, and F with the example j. Between 24 201144357 130-207 s·1 shear rate, the composition has 3300 to 4150, 2060 to 2650, 1980 to 2510, and 1520 to 1850 for each of Examples B, F, 1 and A.
Pa.s之黏度。熔融強度比較係於18 s·1之剪切速率為之，且 組成物對於例B、F、1及A個別具有下列值7085、6246、6112 及 5166 Pa.s。 第3圖係一相片副本，其係以視覺比較及證明相對於非 以本發明方法製造之包含缺乏一較高熔融流速率線性碳酸 酯組份之一分枝碳酸酯組成物之水瓶（比較例F)，之以本發 明方法製造之包含具有一較高熔融流速率線性碳酸酯組份 之一分枝碳酸酯聚合物組成物之水瓶（實施例1)之顯著改良 之透明度。實施例1具有約80.3%之光透射率及約0.64%之較 低濁度，而比較例F僅達到79.9%之光透射率及〇.71 %之較高 濁度。 25 201144357 第1表 實施例 比較例 A B C D E F 1 組成 br PC 100 57 38 50 50 In PC-1 100 43 62 50 45 In PC-2 100 5 性質 懸臂樑，J/m 880 1,000 930 932 955 940 960 MRF，克/10分鐘 2.77 3.01 14 2.5 2.62 2.53 2.68 Mw 37,047 40,145 27,500 36,660 36,100 36,558 37,371 Μη 12,111 14,503 10,600 13,500 13,470 13,602 13,212 Mw/Mn 3.06 2.77 2.65 2.71 2.68 2.69 2.83 黏度，Pa.s 1,897 3,263 620 2,492 2,818 2,515 2,511 濁度，％ 0.63 0.72 0.71 0.71 0.71 0.71 0.64 透射率，°/。 80.4 80.2 80.3 79.9 79.9 79.9 80.3 加工處理變數 擠壓機溫度，°c 205-270 205-270 205-270 205-270 累積器溫度，°c 210-250 210-250 210-250 210-250 性能 2’落下測右戈 通過 通過 通過 通過 熔融強度 良好 差 良好 良好 氣泡形成 較低 較高 較低 較低 透明度 差 差 差 良好 廢棄率 尚 尚 低 低 【圖式簡單說明3 第1圖係一旋轉對稱式水瓶之截面圖。 第2圖比較實施例及比較例A、B及F之剪切稀化特性。 第3圖係視覺上比較以本發明方法製造之一水瓶與非 以本發明方法製造之一水瓶之透明度之二相片之副本。 【主要元件符號說明】 1.. .水瓶 2.. .壁厚度 3.. .長度 4.. .最大周長 5.. .瓶頸部長度 6.. .瓶頸部壁厚度 7.. .瓶頸部直徑 8.. .容器底部 9.. .粗經質地 10.. .肋狀部或珠狀部 26The viscosity of Pa.s. The melt strength comparison is at a shear rate of 18 s·1, and the composition has the following values of 7085, 6246, 6112 and 5166 Pa.s for each of Examples B, F, 1 and A. Figure 3 is a photo copy of a water bottle that visually compares and demonstrates a branched carbonate composition comprising a linear carbonate component that is not produced by the method of the present invention and lacks a higher melt flow rate (Comparative Example) F) A significantly improved transparency of a water bottle (Example 1) comprising a branched carbonate polymer composition having a higher melt flow rate linear carbonate component produced by the process of the present invention. Example 1 had a light transmission of about 80.3% and a relatively low turbidity of about 0.64%, while Comparative Example F only achieved a light transmittance of 79.9% and a higher turbidity of 71.71%. 25 201144357 Table 1 Example Comparative Example ABCDEF 1 Composition br PC 100 57 38 50 50 In PC-1 100 43 62 50 45 In PC-2 100 5 Nature cantilever, J/m 880 1,000 930 932 955 940 960 MRF,克/10分钟2.77 3.01 14 2.5 2.62 2.53 2.68 Mw 37,047 40,145 27,500 36,660 36,100 36,558 37,371 Μη 12,111 14,503 10,600 13,500 13,470 13,602 13,212 Mw/Mn 3.06 2.77 2.65 2.71 2.68 2.69 2.83 Viscosity, Pa.s 1,897 3,263 620 2,492 2,818 2,515 2,511 Turbidity Degree, % 0.63 0.72 0.71 0.71 0.71 0.71 0.64 Transmittance, ° /. 80.4 80.2 80.3 79.9 79.9 79.9 80.3 Processing and processing variable extruder temperature, °c 205-270 205-270 205-270 205-270 Accumulator temperature, °c 210-250 210-250 210-250 210-250 Performance 2' Falling down measured by passing through the good difference in melt strength, good bubble formation, lower high, lower, lower transparency, poor difference, good waste rate is still low [Simplified illustration 3 Figure 1 is a rotationally symmetric water bottle Sectional view. Fig. 2 compares the shear thinning characteristics of the examples and comparative examples A, B and F. Figure 3 is a visual comparison of a copy of a photo of a water bottle made by the method of the present invention and a water bottle not made by the method of the present invention. [Main component symbol description] 1.. Water bottle 2.. Wall thickness 3.. Length 4.. Maximum circumference 5.. Bottle neck length 6.. Bottle neck wall thickness 7.. Bottle neck Diameter 8.. .. bottom of the container 9.. rough texture 10.. rib or bead 26