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    THERMOPLASTIC POLYCARBONATE RESIN COMPOSITION
    23.
    发明申请
    THERMOPLASTIC POLYCARBONATE RESIN COMPOSITION 有权
    热塑性聚碳酸酯树脂组合物

    公开(公告)号：US20150159013A1

    公开(公告)日：2015-06-11

    申请号：US14322585

    申请日：2014-07-02

    Applicant: HYUNDAI MOBIS CO., LTD. ,  LG CHEM. LTD.

    Inventor： Jae Joon Chang ,  Hyeon Don Kim ,  Yong Chun ,  Myeung Il Kim ,  Jong Kuk Choi ,  Yong Kim ,  Sung Ho Lee ,  Dae Yong Ok

    IPC: C08L69/00

    CPC classification number: C08L69/00 ,  C08K3/34 ,  C08L35/00 ,  C08L51/04 ,  C08L55/02 ,  C08L67/02

    Abstract: A thermoplastic polycarbonate resin composition may include about 50 to about 70 wt % of a polycarbonate resin; about 5 to about 20 wt % of a vinyl cyanide compound-conjugated diene-vinyl aromatic hydrocarbon copolymer; about 10 to about 30 wt % of a polyester resin; about 3 to about 15 wt % of a maleimide-based copolymer; about 2 to about 10 wt % of an impact modifier; and about 0.1 to about 1.0 wt % of a nucleating agent, wherein the polycarbonate resin has a melt index of about 2 to about 20 g/10 min (300° C., 2.16 kg). The thermoplastic polycarbonate resin composition has excellent chemical resistance and mechanical properties.

    Abstract translation: 热塑性聚碳酸酯树脂组合物可以包含约50至约70重量％的聚碳酸酯树脂; 约5至约20重量％的乙烯基氰化合物 - 共轭二烯 - 乙烯基芳族烃共聚物; 约10至约30重量％的聚酯树脂; 约3至约15重量％的马来酰亚胺基共聚物; 约2至约10重量％的抗冲改性剂; 和约0.1至约1.0wt％的成核剂，其中聚碳酸酯树脂的熔体指数为约2至约20g / 10min（300℃，2.16kg）。 热塑性聚碳酸酯树脂组合物具有优异的耐化学性和机械性能。

    Thermoplastic polycarbonate resin composition
    24.
    发明授权
    Thermoplastic polycarbonate resin composition 有权
    热塑性聚碳酸酯树脂组合物

    公开(公告)号：US09045633B1

    公开(公告)日：2015-06-02

    申请号：US14322585

    申请日：2014-07-02

    Applicant: HYUNDAI MOBIS CO., LTD. ,  LG CHEM. LTD.

    Inventor： Jae Joon Chang ,  Hyeon Don Kim ,  Yong Chun ,  Myeung Il Kim ,  Jong Kuk Choi ,  Yong Kim ,  Sung Ho Lee ,  Dae Yong Ok

    IPC: C08G64/00 ,  C08L69/00 ,  C08G63/02

    CPC classification number: C08L69/00 ,  C08K3/34 ,  C08L35/00 ,  C08L51/04 ,  C08L55/02 ,  C08L67/02

    Abstract: A thermoplastic polycarbonate resin composition may include about 50 to about 70 wt % of a polycarbonate resin; about 5 to about 20 wt % of a vinyl cyanide compound-conjugated diene-vinyl aromatic hydrocarbon copolymer; about 10 to about 30 wt % of a polyester resin; about 3 to about 15 wt % of a maleimide-based copolymer; about 2 to about 10 wt % of an impact modifier; and about 0.1 to about 1.0 wt % of a nucleating agent, wherein the polycarbonate resin has a melt index of about 2 to about 20 g/10 min (300° C., 2.16 kg). The thermoplastic polycarbonate resin composition has excellent chemical resistance and mechanical properties.

    Abstract translation: 热塑性聚碳酸酯树脂组合物可以包含约50至约70重量％的聚碳酸酯树脂; 约5至约20重量％的乙烯基氰化合物 - 共轭二烯 - 乙烯基芳族烃共聚物; 约10至约30重量％的聚酯树脂; 约3至约15重量％的马来酰亚胺基共聚物; 约2至约10重量％的抗冲改性剂; 和约0.1至约1.0wt％的成核剂，其中聚碳酸酯树脂的熔体指数为约2至约20g / 10min（300℃，2.16kg）。 热塑性聚碳酸酯树脂组合物具有优异的耐化学性和机械性能。

    Battery case comprising various kinds of metal barrier layers and battery cell including the same
    27.
    发明授权
    Battery case comprising various kinds of metal barrier layers and battery cell including the same 有权

    公开(公告)号：US11545707B2

    公开(公告)日：2023-01-03

    申请号：US16497532

    申请日：2018-07-05

    Applicant: LG Chem, Ltd.

    Inventor： Sang Hun Kim ,  Yong Kim ,  Yong Su Choi ,  Hyung Kyun Yu ,  Soo Ji Hwang ,  Na Yoon Kim ,  Min Hyeong Kang

    IPC: B32B3/24 ,  H01M50/124 ,  B32B7/12 ,  B32B15/08 ,  H01M10/0525 ,  H01M50/116

    Abstract: Disclosed herein is a pouch-shaped battery case configured to receive an electrode assembly having a separator interposed between positive and negative electrodes, together with an electrolytic solution, the pouch-shaped battery case including an outer coating layer defining an outer surface of the battery case and configured to protect the electrode assembly from an outside of the battery case, the outer coating layer made of a polymer resin, a metal barrier layer located between the outer coating layer and an inner surface of the battery case, the metal barrier layer having high moisture-blocking efficiency and high thermal conductivity, and an inner sealant layer located between the metal barrier layer and an inner surface of the battery case, the inner sealant layer made of a polymer resin that has high thermal fusibility, the metal barrier layer includes a first metal that has high formability and a second metal that has high rigidity.

    Battery cell including tab and lead having compact joint structure
    29.
    发明授权
    Battery cell including tab and lead having compact joint structure 有权

    公开(公告)号：US11165087B2

    公开(公告)日：2021-11-02

    申请号：US16070955

    申请日：2017-11-08

    Applicant: LG Chem, Ltd.

    Inventor： Na Yoon Kim ,  Hyung-Kyun Yu ,  Yong-Su Choi ,  Sang-Hun Kim ,  Ji-Hoon Lee ,  Soo-Ji Hwang ,  Min-Hyeong Kang ,  Yong Kim

    IPC: H01M10/04 ,  H01M10/0525 ,  H01M10/052 ,  H01M50/531 ,  H01M50/543

    Abstract: Disclosed herein is a battery cell configured to have a structure in which an electrode assembly is received in a battery case together with an electrolytic solution in the state in which the battery case is sealed and in which a first electrode terminal and a second electrode terminal are located outside the battery case, wherein the electrode assembly is configured to have a structure in which a plurality of first electrode plates and a plurality of second electrode plates are stacked in the state in which separators are interposed respectively between the first electrode plates and the second electrode plates, at least one of the first and second electrode plates includes at least two unit tabs protruding outward from a main body thereof, and unit leads are coupled to the unit tabs in order to form at least one terminal unit.

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