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1. 发明申请

WO2002060964A1 MULTINUCLEAR METALLOCENE CATALYST 审中-公开
标题翻译： MULTINUCLEAR METALLOCENE催化剂
公开(公告)号：WO2002060964A1
公开(公告)日：2002-08-08
申请号：PCT/KR2002/000121
申请日：2002-01-28
申请人： HONAM PETROCHEMICAL CORPORATION , LEE, Min-Hyung , PARK, Sung-Jin , KIM, Seong-Kyun , KIM, Young-Jo , HAN, Yong-Gyu , DO, Young-Kyu , CHOI, Ki-Ho , YOON, Seung-Woong , SONG, Bo-Geun
发明人： LEE, Min-Hyung , PARK, Sung-Jin , KIM, Seong-Kyun , KIM, Young-Jo , HAN, Yong-Gyu , DO, Young-Kyu , CHOI, Ki-Ho , YOON, Seung-Woong , SONG, Bo-Geun
IPC分类号： C08F10/00
CPC分类号： C08F210/16 , C07F17/00 , C08F4/65904 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F110/02 , Y10S526/943 , C08F4/6592 , C08F4/65925 , C08F2500/03 , C08F210/14
摘要： The present invention relates to a multinuclear metallocene catalyst for olefin polymerization and a process for olefin polymerization using the same, in which the multinuclear metallocene catalyst for olefin polymerization comprises, as a main catalyst, a transition metal compound that contains at least two metal atoms in the groups III to X of the periodic table as central metals and a ligand having a cyclopentadienyl structure bridging between the two metal atoms, and, as a cocatalyst, an aluminoxane compound, an organoaluminum compound or a bulky compound reactive to the transition metal compound to impart a catalytic activity to the transition metal compound.
摘要翻译：本发明涉及用于烯烃聚合的多核金属茂催化剂及使用其的烯烃聚合方法，其中用于烯烃聚合的多核茂金属催化剂包含作为主要催化剂的含有至少两个金属原子的过渡金属化合物作为中心金属的元素周期表中的III至X族和具有桥连在两个金属原子之间的环戊二烯基结构的配体，以及作为助催化剂的铝氧烷化合物，有机铝化合物或与过渡金属化合物反应的大体积化合物，赋予过渡金属化合物催化活性。

2. 发明申请

WO2011129519A2 BLOCK AND GRAFT COPOLYMERS OF POLY (ALKYLENE CARBONATE) AND VARIOUS POLYMERS 审中-公开
标题翻译：聚（亚烷基碳酸酯）和各种聚合物的嵌段和共聚物
公开(公告)号：WO2011129519A2
公开(公告)日：2011-10-20
申请号：PCT/KR2011/000504
申请日：2011-01-25
申请人： SK INNOVATION CO., LTD. , JEONG, Ji Su , NA, Sung Jae , SUDEVAN, Sujith , OK, Myung Ahn , HAN, Yong Gyu , CHUNG, Kwang Jin , LEE, Bun Yeoul , CYRIAC, Anish , LEE, Sang Hwan
发明人： JEONG, Ji Su , NA, Sung Jae , SUDEVAN, Sujith , OK, Myung Ahn , HAN, Yong Gyu , CHUNG, Kwang Jin , LEE, Bun Yeoul , CYRIAC, Anish , LEE, Sang Hwan
IPC分类号： C08G64/32 , C08F290/06 , C08F290/14
CPC分类号： C08G81/027 , C08G63/64 , C08G64/18 , C08G64/183 , C08G64/186 , C08G64/34
摘要： Provided is preparation of poly(alkylene carbonate) by alternating copolymerization of carbon dioxide and epoxide. To be specific, provided are a method for preparing block or graft copolymers of the polymer compound and poly(alkylene carbonate) by alternating-copolymerization of an epoxide compound and carbon dioxide by using a metal (Ⅲ) compound prepared from salen-type ligand with a quaternary ammonium salt as a catalyst in the presence of a polymer compound having a functional group of hydroxyl or carboxylic acid, and block or graft copolymers prepared by the method.
摘要翻译：提供通过二氧化碳和环氧化物的交替共聚制备聚（碳酸亚烷基酯）。具体而言，提供了通过使用由salen型配体制备的金属（α）化合物与环氧化合物和二氧化碳的交替共聚来制备高分子化合物和聚（碳酸亚烷基酯）的嵌段或接枝共聚物的方法，在具有羟基或羧酸官能团的高分子化合物存在下作为催化剂的季铵盐，以及通过该方法制备的嵌段或接枝共聚物。

3. 发明申请

WO2008062958A1 SYNTHESIS METHOD OF METAL CYCLOPENTADIENIDE IN BULK 审中-公开
标题翻译：金属环己二烯在块体中的合成方法
公开(公告)号：WO2008062958A1
公开(公告)日：2008-05-29
申请号：PCT/KR2007/005511
申请日：2007-11-02
申请人： LG CHEM, LTD. , HAN, Yong-gyu , LEE, Ki-soo , KWON, Heon-yong , PARK, Jong-sang , MAGGIAROSA, Nicola
发明人： HAN, Yong-gyu , LEE, Ki-soo , KWON, Heon-yong , PARK, Jong-sang , MAGGIAROSA, Nicola
IPC分类号： C07F1/00
CPC分类号： C07F17/00 , C07F1/00 , C07F1/04
摘要： The present invention relates to a synthesis method of metal cyclopentadienide by direct reaction of dicyclopentadiene with a group 1 metal in the presence of an aprotic solvent. Unlike the conventional method depending on retro Diels -Alder reaction of dicyclopentadiene to generate indirectly cyclopentadiene, the method of the present invention favors generation of cy- clopentadiene and metal cyclopentadienide as well by adding dicyclopentadiene directly when the reaction temperature reaches to the boiling point of a reaction solvent.
摘要翻译：本发明涉及金属环戊二烯的合成方法，其通过在非质子溶剂的存在下二环戊二烯与1族金属直接反应。与常规方法不同，根据二环戊二烯的复古Diels-Alder反应产生间接的环戊二烯，本发明的方法也有利于在反应温度达到沸点时直接加入二环戊二烯，环戊二烯和金属环戊二烯反应溶剂。

4. 发明申请

WO2007105896A1 1-ALKENE-ACRYLATE BASED COPOLYMER 审中-公开
公开(公告)号：WO2007105896A1
公开(公告)日：2007-09-20
申请号：PCT/KR2007/001209
申请日：2007-03-13
申请人： LG CHEM, LTD. , JUNG, Yoo-Young , JEON, Byoung-Ho , SHIN, Bae-Kun , LEE, Ki-Soo , HAN, Yong-Gyu
发明人： JUNG, Yoo-Young , JEON, Byoung-Ho , SHIN, Bae-Kun , LEE, Ki-Soo , HAN, Yong-Gyu
IPC分类号： C08F220/10 , C08F210/00
CPC分类号： C08F222/10 , C08F210/02 , C08F220/12 , C08F220/14 , C08F220/18 , C08F210/14
摘要： The present invention provides 1-alkene-acrylate based copolymer prepared by a method comprising step of a radical polymerization reaction of 1-alkene and acrylate based monomer under presence of a metal oxide or Lewis acid. The 1-alkene-acrylated based copolymer according to the present invention is a random copolymer of 1-alkene and a polar monomer, and an amount of a polar group contained in the copolymer is very high so that the alkene is not crystalline. Accordingly, when the copolymer is processed into a polymer film, a transparency of the polymer is not affected. Due to such a feature, the copolymer can be used for optical products. The ethylene-acrylate copoylmer in the specific range provided in the present invention can be used for a preparation of a film having high mechanic properties and oxygen blocking. An amount of ethylene of the ethylene-acrylate based copolymer according to the present invention is an important factor to improve mechanical properties, such as flexibility and stretching, and an amount of acrylate is an important factor to improve oxygen blocking and transparency of the film. Accordingly, by controlling amounts of two monomers properly, a resin and film having appropriate transparency, mechanic properties, and gas blocking effect concurrently may be produced.
摘要翻译：本发明提供通过包括在金属氧化物或路易斯酸存在下的1-烯烃和丙烯酸酯基单体的自由基聚合反应步骤的方法制备的1-烯烃 - 丙烯酸酯共聚物。根据本发明的1-烯烃 - 丙烯酸酯基共聚物是1-烯烃和极性单体的无规共聚物，共聚物中所含的极性基团的量非常高，使得烯烃不是结晶的。因此，当共聚物加工成聚合物膜时，聚合物的透明度不受影响。由于这样的特征，共聚物可以用于光学产品。在本发明提供的特定范围内的乙烯 - 丙烯酸酯共酰基树脂可以用于制备具有高机械性能和氧气阻挡性的膜。本发明的乙烯 - 丙烯酸酯类共聚物的乙烯量是提高机械性能如柔软性和拉伸性的重要因素，丙烯酸酯的量是提高膜的氧阻和透明度的重要因素。因此，通过适当地控制两种单体的量，可以产生同时具有适当透明性，机械性能和气体阻断效果的树脂和膜。

5. 发明申请

WO2016043494A3 CORRUGATED TUBE SOCKET OF COMPRESSION INJECTION CONTAINER AND INJECTION BUTTON 审中-公开
标题翻译：压缩注射容器和注射按钮的管接头
公开(公告)号：WO2016043494A3
公开(公告)日：2016-05-06
申请号：PCT/KR2015009666
申请日：2015-09-15
申请人： HAN YONG-GYU
发明人： HAN YONG-GYU
IPC分类号： B65D83/38 , B65D83/16
CPC分类号： B65D83/16 , B65D83/38
摘要： The present invention has been made such that a corrugated tube socket, particularly, having a high strength is coupled to entrances of a soft corrugated tube and a large corrugated tube, thereby making it possible to apply content of more diversified chemical components to a compression injection container. The present invention also has been made such that an injection button can be applied to each of two types of compression injection containers, which are normally circulated, thereby simplifying the manufacturing processes, improving the working efficiency, and enabling not only the manufacturer, but also the user to economically benefit from the reduced product cost. The present invention provides a corrugated tube body (10) having an entrance portion (11), which has the shape of a hollow tube, and which is open, and multiple press-fit portions (V) repeatedly molded on the circumferential surface, the corrugated tube body (10) being characterized in that the same is molded from a synthetic resin material, which enables corrugated tube molding, and a socket (20) is fastened and fixed to the entrance portion (11) of the corrugated tube body (10) by a fastening means (30), the socket (20) having an engaging ledge (21) formed on the outside of the upper end thereof so as to engage with a metal cap (6). The prevent invention provides a nozzle connected to a valve device (40) of a metal cap (30), which seals the entrance of a compression injection container (20), so as to open/close the valve device (40) and an injection button (50) connected to the nozzle such that, in the case of a pressing manipulation, content is ejected through an ejection hole (55), the injection button (50) being characterized in that a nozzle assembly groove (56) is provided so as to have a passage connected to the ejection hole (55) such that a nozzle adapter (60), which has a penetrated nozzle hole (61), is assembled to the nozzle assembly groove (56) to be able to be attached/detached forcibly.
摘要翻译：本发明的目的是使得具有高强度的波纹管插座与软波纹管和大波纹管的入口连接，从而使得可以将更多样化的化学成分的含量施加到压缩注射容器。另外，本发明也可以将注射按钮应用于通常循环的两种类型的压缩注射容器中，从而简化制造工艺，提高工作效率，并且不仅能够使制造商能够用户从经济上受益于降低的产品成本。本发明提供一种具有中空管形状的开口部的入口部（11）的波纹管体（10），在周面上重复成形的多个压入部（V），波纹管体（10）的特征在于，其由合成树脂材料模制而成，其能够进行波纹管成型，并且将插座（20）固定并固定到波纹管体（10）的入口部分（11）），所述插座（20）具有形成在其上端的外侧上以与金属盖（6）接合的接合凸缘（21）。防止发明提供了连接到金属盖（30）的阀装置（40）的喷嘴，其密封压缩注射容器（20）的入口，以便打开/关闭阀装置（40）和注射按钮（50），使得在按压操作的情况下，内容物通过喷射孔（55）喷射，所述喷射按钮（50）的特征在于，喷嘴组合槽（56）设置成为了具有连接到喷射孔（55）的通道，使得具有穿透的喷嘴孔（61）的喷嘴适配器（60）组装到喷嘴组件槽（56）上以能够被附接/分离强制。

6. 发明申请

WO2008066266A1 SUPPORTED CATALYSTS FOR OLEFIN POLYMERIZATION USING TRANSITION METAL COMPOUND HAVING PHENYLENE-BRIDGE, METHOD FOR PREPARING THE SAME, AND METHOD FOR PREPARING POLYOLEFIN USING THE SAME 审中-公开
标题翻译：用于使用具有苯乙烯的过渡金属化合物的烯烃聚合的支持催化剂，其制备方法和使用该聚合物制备聚烯烃的方法
公开(公告)号：WO2008066266A1
公开(公告)日：2008-06-05
申请号：PCT/KR2007/005727
申请日：2007-11-15
申请人： LG CHEM, LTD. , HONG, Dae-Sik , LEE, Ki-Soo , HAN, Yong-Gyu , KWON, Heon-Yong , PARK, Jong-Sang , CHO, Joon-Hee , KIM, Seon-Kyoung , LEE, Choong-Hoon , LEE, Eun-Jung , JUNG, Seung-Whan , RO, Ki-Su
发明人： HONG, Dae-Sik , LEE, Ki-Soo , HAN, Yong-Gyu , KWON, Heon-Yong , PARK, Jong-Sang , CHO, Joon-Hee , KIM, Seon-Kyoung , LEE, Choong-Hoon , LEE, Eun-Jung , JUNG, Seung-Whan , RO, Ki-Su
IPC分类号： C08F4/6592 , C08F10/00
CPC分类号： C08F210/16 , C08F4/65904 , C08F4/65912 , C08F2420/02 , Y10S526/943 , C08F4/6592 , C08F4/65916 , C08F210/14 , C08F2500/12 , C08F2500/03
摘要： The present invention provides a new supported catalyst for olefin polymerization prepared by reacting a novel transition metal compound on a cocatalyst-supported support, in which the transition metal compound is coordinated with a monocyclopentadienyl ligand to which an amido-quinoline group is introduced, a method for preparing the same, and a method for preparing a polyolefin using the same. The transition metal catalyst compound used in the present invention is configured such that an amido group is linked in a cyclic form via a phenylene bridge. Thus, a pentagon ring structure of the transition metal compound is stably maintained, so that monomers easily approach the transition metal compound and the reactivity is also high. Accordingly, if the supported catalyst for olefin polymerization prepared according to the present invention is applied to the copolymerization of ethylene and monomers having large steric hindrance in a slurry or a gas phase process, a linear, a linear, high molecular weight polyolefin having a very low density of 0.900 to 0.970 g/cc or less can be obtained.
摘要翻译：本发明提供了一种用于烯烃聚合的新型负载催化剂，其通过使新型过渡金属化合物在助催化剂负载的载体上反应制备，其中过渡金属化合物与引入酰胺基 - 喹啉基团的单环戊二烯基配体配位，以及制备使用该聚烯烃的聚烯烃的方法。本发明中使用的过渡金属催化剂化合物被配置成使得酰胺基通过亚苯基桥连接成环状。因此，稳定地维持过渡金属化合物的五角环结构，使得单体容易接近过渡金属化合物，反应性也高。因此，如果将根据本发明制备的用于烯烃聚合的负载型催化剂用于在浆料或气相方法中乙烯与具有大的空间位阻的单体的共聚合，则具有极性的直链，直链，高分子量的聚烯烃可以得到0.900〜0.970g / cc以下的低密度。

7. 发明申请

WO2011129519A3 BLOCK AND GRAFT COPOLYMERS OF POLY (ALKYLENE CARBONATE) AND VARIOUS POLYMERS 审中-公开
标题翻译：聚碳酸亚乙酯和各种聚合物的嵌段共聚物及接枝共聚物
公开(公告)号：WO2011129519A3
公开(公告)日：2011-12-29
申请号：PCT/KR2011000504
申请日：2011-01-25
申请人： SK INNOVATION CO LTD , JEONG JI SU , NA SUNG JAE , SUDEVAN SUJITH , OK MYUNG AHN , HAN YONG GYU , CHUNG KWANG JIN , LEE BUN YEOUL , CYRIAC ANISH , LEE SANG HWAN
发明人： JEONG JI SU , NA SUNG JAE , SUDEVAN SUJITH , OK MYUNG AHN , HAN YONG GYU , CHUNG KWANG JIN , LEE BUN YEOUL , CYRIAC ANISH , LEE SANG HWAN
IPC分类号： C08G64/32 , C08F290/06 , C08F290/14
CPC分类号： C08G81/027 , C08G63/64 , C08G64/18 , C08G64/183 , C08G64/186 , C08G64/34
摘要： Provided is preparation of poly(alkylene carbonate) by alternating copolymerization of carbon dioxide and epoxide. To be specific, provided are a method for preparing block or graft copolymers of the polymer compound and poly(alkylene carbonate) by alternating-copolymerization of an epoxide compound and carbon dioxide by using a metal (?) compound prepared from salen-type ligand with a quaternary ammonium salt as a catalyst in the presence of a polymer compound having a functional group of hydroxyl or carboxylic acid, and block or graft copolymers prepared by the method.
摘要翻译：提供了通过二氧化碳和环氧化物的交替共聚制备聚（亚烷基碳酸酯）。具体而言，提供了通过使用由salen型配体制备的金属（α）化合物与环氧化合物和二氧化碳交替共聚而制备聚合物化合物和聚（亚烷基碳酸酯）的嵌段或接枝共聚物的方法，在具有羟基或羧酸官能团的聚合物化合物存在下作为催化剂的季铵盐，以及通过该方法制备的嵌段或接枝共聚物。

8. 发明申请

WO2011105846A2 CATALYTIC SYSTEM OF NITRATE ANIONS FOR CARBON DIOXIDE/EPOXIDE COPOLYMERIZATION 审中-公开
标题翻译：二氧化碳/环氧化物共聚硝酸盐阴离子催化体系
公开(公告)号：WO2011105846A2
公开(公告)日：2011-09-01
申请号：PCT/KR2011/001324
申请日：2011-02-25
申请人： SK ENERGY CO., LTD. , JEONG, Ji Su , SUDEVAN, Sujith , OK, Myung Ahn , NA, Sung Jae , HAN, Yong Gyu , CHUNG, Kwang Jin , LEE, Bun Yeoul , KODIYAN VERGHESE, Job
发明人： JEONG, Ji Su , SUDEVAN, Sujith , OK, Myung Ahn , NA, Sung Jae , HAN, Yong Gyu , CHUNG, Kwang Jin , LEE, Bun Yeoul , KODIYAN VERGHESE, Job
IPC分类号： C07F15/06 , C08G64/32 , C08G64/20 , B01J31/18
CPC分类号： C07C251/24 , C07C2601/14 , C07F15/065 , C08G65/2603 , C08G65/266
摘要： This invention relates to a Salen type ligand including three or more quaternary ammonium salts of nitrate anions, to a trivalent metal complex compound prepared from this ligand and a method of preparing the same, to a method of preparing polycarbonate by copolymerizing an epoxide compound and carbon dioxide using the complex compound as a catalyst, and to a method of separating and collecting the catalyst from the copolymer after copolymerization. This catalyst used to copolymerize an epoxide compound and carbon dioxide can be more simply prepared, and has lower catalyst preparation and recovery costs, and higher activity, compared to conventional catalysts.
摘要翻译：本发明涉及包含三种或更多种硝酸根阴离子的季铵盐的Salen型配体，由该配体制备的三价金属配位化合物及其制备方法，涉及通过使环氧化合物和碳共聚制备聚碳酸酯的方法使用配位化合物作为催化剂的二氧化碳，以及共聚后从共聚物中分离和收集催化剂的方法。与常规催化剂相比，用于共聚环氧化合物和二氧化碳的催化剂可以更简单地制备，并且具有较低的催化剂制备和回收成本，以及更高的活性。

9. 发明申请

WO2008136621A1 POLYOLEFIN AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：聚烯烃及其制备方法
公开(公告)号：WO2008136621A1
公开(公告)日：2008-11-13
申请号：PCT/KR2008/002514
申请日：2008-05-02
申请人： LG CHEM, LTD. , CHO, Joon-Hee , LEE, Ki-Soo , HAN, Yong-Gyu , HONG, Dae-Sik , KWON, Heon-Yong , PARK, Jong-Sang , KIM, Seon-Kyoung
发明人： CHO, Joon-Hee , LEE, Ki-Soo , HAN, Yong-Gyu , HONG, Dae-Sik , KWON, Heon-Yong , PARK, Jong-Sang , KIM, Seon-Kyoung
IPC分类号： C08F4/64 , C08F10/00
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F10/00 , C08F4/65904 , C08F4/65916 , C08F210/08 , C08F2500/13 , C08F2500/07 , C08F2500/12 , C08F2500/14 , C08F2500/05
摘要： The present invention relates to a polyolefin that has high environmental stress cracking resistance (ESCR), a high impact property, and an excellent die swell property, and a method of preparing the same. According to the method of preparing polyolefin of the present invention, a supported hybrid metallocene catalyst and an alpha olefin comonomer having 4 or more carbon atoms are used to obtain polyolefin having the bimodal or multimodal molecular weight distribution curves during the single reactor polymerization. The polyolefin has excellent processability, a melt flow rate ratio (MFRR) that is useful to processing, excellent shapability, impact strength, tensile strength, in particular, environmental stress cracking resistance (ESCR) and full notch creep test (FNCT), thus being used to manufacture the blow molded product.
摘要翻译：本发明涉及具有高耐环境应力开裂性（ESCR），高冲击性和优异的模具膨胀性的聚烯烃及其制备方法。根据本发明的制备聚烯烃的方法，使用负载的杂化茂金属催化剂和具有4个或更多个碳原子的α-烯烃共聚单体来获得在单反应器聚合期间具有双峰或多峰分子量分布曲线的聚烯烃。聚烯烃具有优异的加工性能，对加工有用的熔体流动速率比（MFRR），优异的成形性，冲击强度，拉伸强度，特别是环境应力开裂性（ESCR）和全切口蠕变试验（FNCT），因此用于制造吹塑产品。

10. 发明申请

WO2007105898A1 METHOD FOR PREPARATION OF 1-ALKENE-ACRYLATE BASED COPOLYMER 审中-公开
标题翻译：制备1-丙烯酸丙烯酸酯共聚物的方法
公开(公告)号：WO2007105898A1
公开(公告)日：2007-09-20
申请号：PCT/KR2007/001212
申请日：2007-03-13
申请人： LG CHEM, LTD. , JUNG, Yoo-young , JEON, Byoung-ho , SHIN, Bae-kun , LEE, Ki-soo , HAN, Yong-gyu
发明人： JUNG, Yoo-young , JEON, Byoung-ho , SHIN, Bae-kun , LEE, Ki-soo , HAN, Yong-gyu
IPC分类号： C08F220/10 , C08F210/00 , C08F4/06
CPC分类号： C08F222/10 , C08F210/02 , C08F220/12 , C08F220/14 , C08F220/18 , C08F210/14
摘要： The present invention provides a method for preparation of an 1-alkene-acrylate based copolymer comprising a step of a radical polymerization reaction of 1-alkene and acrylate based monomer under presence of a metal oxide or Lewis acid, and a method for preparation of an alkene-acrylate based copolymer comprising reacting alkene with an acrylate based monomer under presence of a metal oxide. In the method of preparation according to the present invention, the process is simple and properties of the copolymer can be easily controlled by preparing the copolymer in a mild condition of 100°C or less and 200bar or less. In addition, the amount of the polar group of the copolymer prepared by the method is so high that the copolymer can be used for transparent optical products. Since the alkene-acrylate based copolymer prepared by the method is a random copolymer of ethylene and a polar monomer and the amount of the polar group of the polar monomer so high that the crystallinity of the ethylene monomer does not remain in the copolymer, the ethylene- acrylate based copolymer is not affected from a tra nsparency of the polymer and thus may be used for optical products.
摘要翻译：本发明提供一种制备1-烯烃 - 丙烯酸酯基共聚物的方法，其包括在金属氧化物或路易斯酸存在下，1-烯烃和丙烯酸酯类单体的自由基聚合反应的步骤，以及制备烯烃 - 丙烯酸酯基共聚物，其包含在金属氧化物的存在下使烯烃与丙烯酸酯基单体反应。在根据本发明的制备方法中，该方法简单，并且通过在100℃以下且200巴以下的温和条件下制备共聚物可以容易地控制共聚物的性质。此外，通过该方法制备的共聚物的极性基团的量非常高，使得该共聚物可用于透明光学产品。由于通过该方法制备的基于烯烃 - 丙烯酸酯的共聚物是乙烯和极性单体的无规共聚物和极性单体的极性基团的量如此高以至于乙烯单体的结晶度不会残留在共聚物中，所以乙烯丙烯酸酯基共聚物不受聚合物的透明度的影响，因此可用于光学产品。

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