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    METHOD FOR PREPARING CONJUGATED DIENE-BASED POLYMER, COMPOSITION CONTAINING POLYMER, AND TIRE COMPRISING COMPOSITION
    2.
    发明公开
    METHOD FOR PREPARING CONJUGATED DIENE-BASED POLYMER, COMPOSITION CONTAINING POLYMER, AND TIRE COMPRISING COMPOSITION 有权
    用于生产共轭聚合物于服务基地，组合物与该聚合物和轮胎用这种组合物

    公开(公告)号：EP2826793A1

    公开(公告)日：2015-01-21

    申请号：EP14780740.8

    申请日：2014-03-27

    申请人： LG Chem, Ltd.

    发明人： LEE, Ro Mi ,  LEE, Sang Mi ,  CHOI, Heung Yeal ,  KIM, Yu Jin ,  CHUN, Moon Seok

    IPC分类号： C08C19/22 ,  C08F236/10 ,  C08L15/00 ,  B60C1/00

    CPC分类号： B60C1/00 ,  C08C19/22 ,  C08C19/25 ,  C08C19/44 ,  C08F36/04 ,  C08F236/10 ,  C08K3/36 ,  C08L15/00 ,  C08F4/484

    摘要： Disclosed are a method for preparing a conjugated diene polymer including synthesizing an initiator having an anionic end containing an amine and a cationic end containing an alkali metal, polymerizing a combination of an aromatic vinyl monomer using the initiator to synthesize a polymer having a modified end, coupling or reacting the polymer with a compound having at least one silyl group substituted by an alkoxy group and a nitrogen atom to prepare a modified conjugated diene polymer having one end containing amine and the other end containing silyl group substituted by one or more alkoxy group and a nitrogen atom, and a rubber composition comprising the conjugated diene polymer and silica as a reinforcing agent and thus exhibiting superior heat generation, tensile strength, abrasion resistance and wet skid resistance.

    摘要翻译： 本发明公开了用于制备共轭的方法用作聚合物包括合成与引发剂具有阴离子末端的含胺和阳离子端含有超过碱金属的，使用的引发剂，以合成具有修饰的末端的聚合物聚合芳族乙烯基单体的组合， 耦合或与通过在烷氧基和具有氮原子具有至少一个甲硅烷基substituiertem的化合物反应的聚合物，以制备改性的共轭服务的一端含胺和由一个或多个烷氧基的另一端含甲硅烷基substituiertem和聚合物 氮原子，以及一个橡胶组合物，包括所述共轭聚合物和二氧化硅作为增强剂和因此表现出优异的热产生，拉伸强度，耐磨耗性和抗湿滑性。

    MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PREPARING SAME, AND RUBBER COMPOSITION CONTAINING SAME
    7.
    发明公开
    MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PREPARING SAME, AND RUBBER COMPOSITION CONTAINING SAME 有权
    改性共轭二烯烃基聚合物，其制备方法及含有该组合物的橡胶组合物

    公开(公告)号：EP3246344A1

    公开(公告)日：2017-11-22

    申请号：EP16853947.6

    申请日：2016-10-07

    申请人： LG Chem, Ltd.

    发明人： CHUN, Moon Seok ,  LEE, Soo Yong ,  LEE, Seong Du ,  KIM, No Ma ,  KWON, Kyung An

    IPC分类号： C08F36/14 ,  C08F36/16 ,  C08G79/12 ,  C08L9/00 ,  C08K3/36 ,  C08K3/04 ,  B60C1/00

    摘要： The present disclosure relates to a modified conjugated diene-based polymer having excellent affinity with a filler, a method for preparing the same, a rubber composition including the same and a tire manufactured using the rubber composition. The modified conjugated diene-based polymer according thereto has a tin-based compound-derived group bind on one end, and a silane-based compound-derived group bind on the other end, and therefore, may have excellent affinity with a carbon black-based filler as well as a silica-based filler. Accordingly, a rubber composition including the modified conjugated diene-based polymer may have excellent processability, and as a result, processed goods (for example, tires) manufactured using the rubber composition may have excellent tensile strength, wear resistance and viscoelastic property.

    摘要翻译： 本公开涉及与填料具有优异亲和性的改性的基于共轭二烯的聚合物，其制备方法，包含其的橡胶组合物和使用该橡胶组合物制造的轮胎。 根据其的改性的基于共轭二烯的聚合物在一端具有来自锡基化合物的基团结合，并且在另一端具有基于硅烷基化合物的基团结合，因此可以具有优异的与炭黑 - 基于填料的填料以及基于二氧化硅的填料。 因此，包含改性的基于共轭二烯的聚合物的橡胶组合物可具有优异的可加工性，结果，使用该橡胶组合物制造的加工品（例如轮胎）可具有优异的拉伸强度，耐磨性和粘弹性。

    VINYL ALCOHOL-BASED COPOLYMER, METHOD FOR PREPARING SAME AND GAS BARRIER FILM COMPRISING SAME
    9.
    发明公开
    VINYL ALCOHOL-BASED COPOLYMER, METHOD FOR PREPARING SAME AND GAS BARRIER FILM COMPRISING SAME 审中-公开

    公开(公告)号：EP3766907A1

    公开(公告)日：2021-01-20

    申请号：EP20745542.9

    申请日：2020-01-21

    申请人： LG CHEM, LTD.

    发明人： CHUN, Moon Seok ,  KWON, Kyung An

    IPC分类号： C08F210/02 ,  C08F216/06 ,  C08F220/44 ,  C08F216/14 ,  C08F218/08 ,  C08L23/08 ,  C08K3/22 ,  C08J5/18

    摘要： In the present disclosure, there are provided a vinyl alcohol-based copolymer including a first repeating unit derived from an olefin, a second repeating unit containing a hydroxyl group, and a third repeating unit containing a cyanoalkyloxy group formed by a reaction of the repeating unit containing a hydroxyl group and an unsaturated nitrile-based compound, wherein the third repeating unit is included in an amount of 2 mol% or more and less than 10 mol% with respect to 100 mol% of a total amount of the second repeating unit and the third repeating unit; a method for preparing the same; and a gas barrier film including the same. The vinyl alcohol-based copolymer has excellent moisture stability, thereby exhibiting excellent gas barrier properties even in a humid environment.

    HEAT-RADIATING FLUID COMPOSITION, METHOD FOR MANUFACTURING SAME, AND BATTERY MODULE AND BATTERY PACK COMPRISING SAME
    10.
    发明公开
    HEAT-RADIATING FLUID COMPOSITION, METHOD FOR MANUFACTURING SAME, AND BATTERY MODULE AND BATTERY PACK COMPRISING SAME 审中-公开

    公开(公告)号：EP3531499A1

    公开(公告)日：2019-08-28

    申请号：EP18877317.0

    申请日：2018-09-21

    申请人： LG Chem, Ltd.

    发明人： KWON, Kyung An ,  CHUN, Moon Seok

    IPC分类号： H01M10/653 ,  H01M10/6567 ,  H01M2/10 ,  H01M10/625

    摘要： Disclosed are a heat-dissipation fluid composition, a method of preparing the heat-dissipation fluid composition, and a battery module and battery pack including the heat-dissipation fluid composition. More particularly, the present disclosure relates to a heat-dissipation fluid composition including 100 parts by weight of a nonconductive oil; 1 to 30 parts by weight of thermally conductive inorganic particles; and 1 to 30 parts by weight of an inorganic precipitation inhibitor, wherein a viscosity at 20 °C is 850 cP or more, and a viscosity at 30 °C is 750 cP or less, a method of preparing the heat-dissipation fluid composition, and a battery module and battery pack including the heat-dissipation fluid composition. In accordance with the present disclosure, a heat-dissipation fluid composition that exhibits excellent electrical insulating properties and thermal conductivity and, especially, excellent heat dissipation performance even after long-term use because thermally conductive inorganic particles are not permanently precipitated in a heat-dissipation fluid including the heat-dissipation fluid composition, a method of preparing the heat-dissipation fluid composition, and a battery module and battery pack including the heat-dissipation fluid composition are provided.