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1. 发明申请

WO2008140264A1 COPOLYMER COMPRISING ALKENE, ACRYLATE AND UNSATURATED ACID ANHYDRIDE, AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：包含丙烯酸酯，丙烯酸酯和不饱和酸酐的共聚物及其制备方法
公开(公告)号：WO2008140264A1
公开(公告)日：2008-11-20
申请号：PCT/KR2008/002700
申请日：2008-05-15
申请人： LG CHEM, LTD. , JEON, Byoung-Ho , JUNG, Yoo-Young , RO, Ki-Su , NOH, Kyung-Seop , SHIN, Bae-Kun
发明人： JEON, Byoung-Ho , JUNG, Yoo-Young , RO, Ki-Su , NOH, Kyung-Seop , SHIN, Bae-Kun
IPC分类号： C08F222/04 , C08F220/00
CPC分类号： C08F220/14 , C08F2/00 , C08F222/06 , C08F210/02 , C08F2500/03 , C08F2500/26
摘要： The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated acid anhydride monomer, and a method of preparing the same.
摘要翻译：本发明提供了包含至少一种烯烃单体，至少一种丙烯酸酯单体和至少一种不饱和酸酐单体的共聚物及其制备方法。

2. 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。

3. 发明申请

WO2009069973A3 CATALYTIC COMPOSITION FOR PRODUCING 1-ALKENE AND ACRYLATES COPOLYMER AND METHOD FOR PRODUCING 1-ALKENE AND ACRYLATES COPOLYMER 审中-公开
标题翻译：用于生产1-烯烃和丙烯酸酯共聚物的催化组合物以及用于生产1-烯烃和丙烯酸酯共聚物的方法
公开(公告)号：WO2009069973A3
公开(公告)日：2009-09-03
申请号：PCT/KR2008007056
申请日：2008-11-28
申请人： LG CHEMICAL LTD , KIM WON-HEE , JEON BYOUNG-HO , NOH KYUNG-SEOP , SONG EUN-KYOUNG , RO KI-SU , SHIN BAE-KUN
发明人： KIM WON-HEE , JEON BYOUNG-HO , NOH KYUNG-SEOP , SONG EUN-KYOUNG , RO KI-SU , SHIN BAE-KUN
IPC分类号： C08F4/02 , C08F10/00 , C08F20/00
CPC分类号： C08F210/02 , C08F4/26 , C08F10/00 , C08F4/025
摘要： The present invention relates to a catalytic composition for producing a 1 -alkene-acrylate copolymer that includes a metal nano catalyst, and a method for producing a 1-alkene-acrylate copolymer. In the catalytic composition for producing a 1 -alkene-acrylate copolymer, since the content of the polar comonomer is high, it may be used to produce the 1-alkene-acrylate copolymer that has no crystallinity and is capable of being used as an optical material. The method for producing the 1-alkene-acrylate copolymer may be produced by using a simple process of a mild polymerization condition without a polymerization condition of high temperature and high pressure, and it is easy to control physical properties.
摘要翻译：本发明涉及用于制造包含金属纳米催化剂的1-烯烃 - 丙烯酸酯共聚物的催化剂组合物以及制备1-烯烃 - 丙烯酸酯共聚物的方法。在用于制备1-烯烃 - 丙烯酸酯共聚物的催化剂组合物中，由于极性共聚单体的含量高，所以它可以用于制备不具有结晶度并且能够用作光学元件的1-烯烃 - 丙烯酸酯共聚物材料。用于生产1-烯烃 - 丙烯酸酯共聚物的方法可以通过使用温和聚合条件的简单方法来生产，而没有高温高压的聚合条件，并且容易控制物理性质。

4. 发明申请

WO2009069973A2 CATALYTIC COMPOSITION FOR PRODUCING 1-ALKENE AND ACRYLATES COPOLYMER AND METHOD FOR PRODUCING 1-ALKENE AND ACRYLATES COPOLYMER 审中-公开
标题翻译：用于生产1-丙烯酸和丙烯酸酯共聚物的催化组合物及其制备方法1-烯烃和丙烯酸酯共聚物
公开(公告)号：WO2009069973A2
公开(公告)日：2009-06-04
申请号：PCT/KR2008/007056
申请日：2008-11-28
申请人： LG CHEM, LTD. , KIM, Won-Hee , JEON, Byoung-Ho , NOH, Kyung-Seop , SONG, Eun-Kyoung , RO, Ki-Su , SHIN, Bae-Kun
发明人： KIM, Won-Hee , JEON, Byoung-Ho , NOH, Kyung-Seop , SONG, Eun-Kyoung , RO, Ki-Su , SHIN, Bae-Kun
IPC分类号： C08F4/02 , C08F10/00 , C08F20/00
CPC分类号： C08F210/02 , C08F4/26 , C08F10/00 , C08F4/025
摘要： The present invention relates to a catalytic composition for producing a 1 -alkene-acrylate copolymer that includes a metal nano catalyst, and a method for producing a 1-alkene-acrylate copolymer. In the catalytic composition for producing a 1 -alkene-acrylate copolymer, since the content of the polar comonomer is high, it may be used to produce the 1-alkene-acrylate copolymer that has no crystallinity and is capable of being used as an optical material. The method for producing the 1-alkene-acrylate copolymer may be produced by using a simple process of a mild polymerization condition without a polymerization condition of high temperature and high pressure, and it is easy to control physical properties.
摘要翻译：本发明涉及一种用于制备包含金属纳米催化剂的1-烯烃 - 丙烯酸酯共聚物的催化组合物，以及1-烯烃 - 丙烯酸酯共聚物的制备方法。在用于制备1-烯烃 - 丙烯酸酯共聚物的催化组合物中，由于极性共聚单体的含量高，因此可用于生产不具有结晶性并能够用作光学的1-烯烃 - 丙烯酸酯共聚物材料。制备1-烯烃 - 丙烯酸酯共聚物的方法可以通过使用温和聚合条件简单的方法制备，而不需要高温和高压的聚合条件，并且易于控制物理性能。

5. 发明申请

WO2008048052A1 OXYGEN BARRIER FILM AND CONTAINER COMPRISING ETHYLENE-ACRYLATE COPOLYMER 审中-公开
标题翻译：包含乙烯 - 丙烯酸酯共聚物的氧气阻隔膜和容器
公开(公告)号：WO2008048052A1
公开(公告)日：2008-04-24
申请号：PCT/KR2007/005101
申请日：2007-10-18
申请人： LG CHEM, LTD. , SHIN, Bae-kun , LEE, Ki-soo , JEON, Byoung-ho , JUNG, Yoo-young
发明人： SHIN, Bae-kun , LEE, Ki-soo , JEON, Byoung-ho , JUNG, Yoo-young
IPC分类号： C08J5/18
CPC分类号： C08J5/18 , C08J2333/08
摘要： The present invention relates to an oxygen barrier film and container comprising ethylene- acrylate copolymer, more precisely an oxygen barrier film and container comprising ethylene- acrylate based copolymer composed of 10 - 50 mol% of ethylene monomer and 50 - 90 mol% of acrylate based monomer and having the weight average molecular weight of at least 30,000 g/m. The present invention provides an oxygen barrier film and container having excellent mechanical properties including flexibility, stretchability, glass transition temperature, anti- absorptiveness and Rockwell hardness and other characteristics such as oxygen barrier property and transparency as well.
摘要翻译：本发明涉及包含乙烯 - 丙烯酸酯共聚物的阻氧膜和容器，更确切地说，是一种隔氧膜和容器，其包含由10-50mol％乙烯单体和50-90mol％丙烯酸酯基组成的乙烯 - 丙烯酸酯基共聚物单体，其重均分子量至少为30,000g / m 2。本发明提供了具有优异的机械性能的氧阻隔膜和容器，包括柔韧性，拉伸性，玻璃化转变温度，抗吸收性和洛氏硬度以及其它特性，例如氧气阻隔性和透明性。

6. 发明申请

WO2008120912A1 COPOLYMER COMPRISING ALKENE, ACRYLATE AND UNSATURATED ORGANIC ACID, AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：包含ALKENE，丙烯酸和不饱和有机酸的共聚物及其制备方法
公开(公告)号：WO2008120912A1
公开(公告)日：2008-10-09
申请号：PCT/KR2008/001750
申请日：2008-03-28
申请人： LG CHEM, LTD. , JEON, Byoung-Ho , JUNG, Yoo-Young , RO, Ki-Su , NOH, Kyung-Seop , SHIN, Bae-Kun
发明人： JEON, Byoung-Ho , JUNG, Yoo-Young , RO, Ki-Su , NOH, Kyung-Seop , SHIN, Bae-Kun
IPC分类号： C08F220/04 , C08F210/00
CPC分类号： C08F210/02 , C08F4/04 , C08F220/06 , C08F220/14 , C08F222/06 , C08F220/04 , C08F210/08 , C08F2500/04 , C08F210/14
摘要： The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated organic acid monomer having one or more double bonds, and a method of manufacturing the same.
摘要翻译：本发明提供了包含至少一种烯烃单体，至少一种丙烯酸酯单体和至少一种具有一个或多个双键的不饱和有机酸单体的共聚物及其制造方法。

7. 发明申请

WO2008147081A1 OPTICAL FILM, PROTECTION FILM FOR POLARIZER FILM, POLARIZER PLATE FABRICATED THEREFROM, AND DISPLAY DEVICE EMPLOYING THEREOF 审中-公开
标题翻译：光学膜，偏光膜保护膜，其制造的偏光板及其使用的显示装置
公开(公告)号：WO2008147081A1
公开(公告)日：2008-12-04
申请号：PCT/KR2008/002911
申请日：2008-05-23
申请人： LG CHEM, LTD. , LEE, Nam-Jeong , SHIN, Bae-Kun , RO, Ki-Su , JEON, Byoung-Ho , KIM, Beom-Seok , CHO, Dong-Man , NAM, Sung-Hyun , SEO, Eun-Mi , NOH, Kyung-Seop , JUNG, Yoo-Young , KIM, Won-Hee
发明人： LEE, Nam-Jeong , SHIN, Bae-Kun , RO, Ki-Su , JEON, Byoung-Ho , KIM, Beom-Seok , CHO, Dong-Man , NAM, Sung-Hyun , SEO, Eun-Mi , NOH, Kyung-Seop , JUNG, Yoo-Young , KIM, Won-Hee
IPC分类号： C08J5/18
CPC分类号： C08J5/18 , C08J2333/08 , G02B1/04 , G02B5/30 , C08L33/08 , C08L33/00 , C08L23/00 , C08L33/10
摘要： The present invention provides an optical film including a copolymer that includes (a) an alkene monomer, (b) an acrylate monomer, and (c) at least one of an unsaturated organic acid monomer and an unsaturated acid anhydride monomer having one or more double bonds, a protective film for a polarizer film, and a polarizer plate and an image display device using the same.
摘要翻译：本发明提供一种包含共聚物的光学膜，其包含（a）烯烃单体，（b）丙烯酸酯单体和（c）不饱和有机酸单体和不饱和酸酐单体中的至少一种，其具有一个或多个双粘合剂，用于偏振片的保护膜，以及偏振片和使用其的图像显示装置。

8. 发明申请

WO2007126263A1 ALKENE-ACRYLATE-NORBORNENE TERPOLYMER AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：丙烯酸 - 异戊二烯丙烯酸酯及其制备方法
公开(公告)号：WO2007126263A1
公开(公告)日：2007-11-08
申请号：PCT/KR2007/002083
申请日：2007-04-27
申请人： LG CHEM, LTD. , JUNG, Yoo-young , JEON, Byoung-ho , SHIN, Bae-kun , LEE, Ki-soo
发明人： JUNG, Yoo-young , JEON, Byoung-ho , SHIN, Bae-kun , LEE, Ki-soo
IPC分类号： C08F2/38
CPC分类号： C08F210/18 , C08F220/10 , C08F232/00 , C08F2500/25
摘要： The present invention provides method of preparing alkene-acrylate-norbornene terpolymer by polymerization of a monomer mixture consisting of alkene, acrylate and norbornene by a radical initiator under the presence of a Lewis acid. In the method of preparing the alkene-acrylate-norbornene terpolymer of the present invention, the terpolymer may be prepared in the mild condition of low temperature and low pressure by using the Lewis acid so that the process is simple and the property of the terpolymer may be easily controlled. In addition, the terpolymer prepared by the method includes the ethylene and the norbornene simultaneously so that it has high glass transition temperature, and the brittle property in forming of film is improved.
摘要翻译：本发明提供了在路易斯酸存在下，通过自由基引发剂聚合由烯烃，丙烯酸酯和降冰片烯组成的单体混合物来制备烯烃 - 丙烯酸酯 - 降冰片烯三元共聚物的方法。在制备本发明的烯烃 - 丙烯酸酯 - 降冰片烯三元共聚物的方法中，三元共聚物可以通过使用路易斯酸在低温和低压的温和条件下制备，使得该方法简单，并且三元共聚物的性质可以容易控制。此外，通过该方法制备的三元共聚物同时包括乙烯和降冰片烯，使得其具有高玻璃化转变温度，并且改善了膜形成中的脆性。

9. 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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