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公开(公告)号：US20140087157A1
公开(公告)日：2014-03-27
申请号：US14085102
申请日：2013-11-20
Applicant: LG Chem, Ltd.
Inventor： Houng Sik YOO , Hak Shin KIM , Jin Young RYU , Chong Kyu SHIN , Young Jun HONG , Jeong Min KIM , Eun Joo CHOI
CPC classification number: B32B7/02 , B32B25/14 , B32B27/08 , B32B27/30 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/36 , B32B27/365 , B32B27/38 , B32B2270/00 , B32B2274/00 , B32B2307/306 , B32B2307/536 , B32B2307/542 , B32B2307/584 , B32B2437/04 , B32B2605/08 , G01N21/35 , G01N21/3577 , G01N2021/8438 , Y10T428/24942 , Y10T428/2495 , Y10T428/31917
Abstract: Provided is a resin article having a layer-separated structure. The resin article may include a first resin layer and a second resin layer formed on the first resin layer. Also, the component of the first resin layer is detected on a surface of the second resin layer by infrared spectrometer. The resin article may have improved mechanical and surface characteristics. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased.
Abstract translation: 提供具有层分离结构的树脂制品。 树脂制品可以包括形成在第一树脂层上的第一树脂层和第二树脂层。 此外，通过红外光谱仪在第二树脂层的表面上检测第一树脂层的成分。 树脂制品可具有改善的机械和表面特性。 此外，由于制造树脂制品不需要涂覆或电镀，因此可以降低制造时间和/或成本，并且可以提高生产率。
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公开(公告)号：US20130164513A1
公开(公告)日：2013-06-27
申请号：US13687947
申请日：2012-11-28
Applicant: LG CHEM, LTD.
Inventor： Houng Sik YOO , Hak Shin KIM , Jin Young RYU , Chong Kyu SHIN , Young Jun HONG , Jeong Min KIM , Eun Joo CHOI
IPC: B32B27/08
CPC classification number: B32B27/08 , B32B7/02 , B32B25/14 , B32B27/30 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/36 , B32B27/365 , B32B27/38 , B32B2274/00 , B32B2437/04 , B32B2605/08 , G01N21/35 , G01N21/3563 , G01N21/3577 , G01N2021/8438 , Y10T428/24942 , Y10T428/2495 , Y10T428/31507 , Y10T428/31511 , Y10T428/31536
Abstract: Provided is a resin article produced by melt processing and having layers formed by a layer-separation. The resin article may include a first resin layer, a second resin layer formed on the first resin layer and an interface layer including a first resin and a second resin and formed between the first resin layer and the second resin layer. The resin article may have improved mechanical and surface characteristics. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased.
Abstract translation: 提供通过熔融加工制造并具有通过层分离形成的层的树脂制品。 树脂制品可以包括第一树脂层，形成在第一树脂层上的第二树脂层和包含第一树脂和第二树脂的界面层，并形成在第一树脂层和第二树脂层之间。 树脂制品可具有改善的机械和表面特性。 此外，由于制造树脂制品不需要涂覆或电镀，因此可以降低制造时间和/或成本，并且可以提高生产率。
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公开(公告)号：US20190006655A1
公开(公告)日：2019-01-03
申请号：US15741359
申请日：2017-02-20
Applicant: LG CHEM, LTD.
Inventor： Jung Shik OH , Jeong Min KIM , Kyoung Won KANG
CPC classification number: H01M2/266 , H01M2/1673 , H01M10/0413 , H01M10/0445
Abstract: The electrode assembly comprises a first electrode unit in which an electrode and a separator are alternately stacked and a second electrode unit in which an electrode and a separator are alternately stacked, the second electrode unit having a size less than that of the first electrode unit and being stacked on the first electrode unit, wherein a tab bonding body manufactured by connecting an electrode tab provided in the first electrode unit to an electrode tab provided in the second electrode unit is disposed within a range of a width of the second electrode unit, and a leading electrode tab to which an electrode lead is connected is disposed on a portion of the first electrode unit.
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公开(公告)号：US20130164512A1
公开(公告)日：2013-06-27
申请号：US13687714
申请日：2012-11-28
Applicant: LG Chem, Ltd.
Inventor： Houng Sik YOO , Hak Shin KIM , Jin Young RYU , Chong Kyu SHIN , Young Jun HONG , Jeong Min KIM , Eun Joo CHOI
IPC: B32B7/02
CPC classification number: B32B27/08 , B32B7/02 , B32B25/14 , B32B27/30 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/36 , B32B27/365 , B32B27/38 , B32B2274/00 , B32B2437/04 , B32B2605/08 , G01N21/35 , G01N21/3563 , G01N21/3577 , G01N2021/8438 , Y10T428/24942 , Y10T428/2495 , Y10T428/31507 , Y10T428/31511 , Y10T428/31536
Abstract: Provided is a resin article produced by melt processing and having layers formed by a layer-separation. having a layer-separated structure. The resin article may include a first resin layer and a second resin layer formed on the first resin layer. Also, the component of the first resin layer is detected on a surface of the second resin layer by infrared spectrometer. The resin article may have improved mechanical and surface characteristics. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased.
Abstract translation: 提供通过熔融加工制造并具有通过层分离形成的层的树脂制品。 具有层分离结构。 树脂制品可以包括形成在第一树脂层上的第一树脂层和第二树脂层。 此外，通过红外光谱仪在第二树脂层的表面上检测第一树脂层的成分。 树脂制品可具有改善的机械和表面特性。 此外，由于制造树脂制品不需要涂覆或电镀，因此可以降低制造时间和/或成本，并且可以提高生产率。
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