Method for manufacturing high tenacity fiber and high tenacity fiber manufactured thereby

    公开(公告)号:US11634861B2

    公开(公告)日:2023-04-25

    申请号:US16794168

    申请日:2020-02-18

    申请人: Yong Gun Kim

    发明人: Yong Gun Kim

    摘要: The present invention relates to a method of manufacturing a high tenacity yarn and a high tenacity yarn manufactured thereby. More particularly, the present invention relates to: a method of manufacturing a high tenacity yarn, the method including coating a yarn made of at least one of nylon and polyester to obtain a coated yarn, wherein the coating material contains 3 to 35 parts by weight of a reinforcing agent composed of a mineral material per 100 parts by weight of a coating liquid containing polyurethane; and a high tenacity yarn manufactured thereby. Therefore, it is possible to manufacture a yarn having high tenacity and improved processability by processing a nylon or polyester yarn having a relatively low tenacity as compared with a high modulus polyethylene (HMPE) yarn by use of a yarn coating technique, and further to reduce production cost.

    Method for manufacturing high tenacity fiber and high tenacity fiber manufactured thereby

    公开(公告)号:US20200248401A1

    公开(公告)日:2020-08-06

    申请号:US16794168

    申请日:2020-02-18

    申请人: Yong Gun KIM

    发明人: Yong Gun KIM

    IPC分类号: D06M23/00 D06M15/564

    摘要: The present invention relates to a method of manufacturing a high tenacity yarn and a high tenacity yarn manufactured thereby. More particularly, the present invention relates to: a method of manufacturing a high tenacity yarn, the method including coating a yarn made of at least one of nylon and polyester to obtain a coated yarn, wherein the coating material contains 3 to 35 parts by weight of a reinforcing agent composed of a mineral material per 100 parts by weight of a coating liquid containing polyurethane; and a high tenacity yarn manufactured thereby. Therefore, it is possible to manufacture a yarn having high tenacity and improved processability by processing a nylon or polyester yarn having a relatively low tenacity as compared with a high modulus polyethylene (HMPE) yarn by use of a yarn coating technique, and further to reduce production cost.

    Method for manufacturing LCD device and light guide panel
    9.
    发明授权
    Method for manufacturing LCD device and light guide panel 有权
    制造LCD装置及导光板的方法

    公开(公告)号:US08675152B2

    公开(公告)日:2014-03-18

    申请号:US12921003

    申请日:2009-06-16

    IPC分类号: G02F1/13357

    摘要: Provided is a liquid crystal display device. The liquid crystal display device comprises a liquid crystal panel, a backlight unit, and a driving unit. The liquid crystal panel comprises a plurality of display areas defined therein. The backlight unit is disposed under the liquid crystal panel. The backlight unit comprises a plurality of light emitting areas corresponding to the respective display areas defined therein. The driving unit controls intensity of light emitted from the light emitting areas. Here, the backlight unit comprises light guide plates disposed in two or more light emitting areas.

    摘要翻译: 提供一种液晶显示装置。 液晶显示装置包括液晶面板,背光单元和驱动单元。 液晶面板包括限定在其中的多个显示区域。 背光单元配置在液晶面板的下方。 背光单元包括对应于其中限定的各个显示区域的多个发光区域。 驱动单元控制从发光区域发射的光的强度。 这里,背光单元包括设置在两个或更多个发光区域中的导光板。

    Device for connecting welding wire for CO2 gas welding
    10.
    发明授权
    Device for connecting welding wire for CO2 gas welding 有权
    用于连接CO2气体焊接焊丝的装置

    公开(公告)号:US08653418B2

    公开(公告)日:2014-02-18

    申请号:US13325399

    申请日:2011-12-14

    申请人: Jin-Gun Kim

    发明人: Jin-Gun Kim

    IPC分类号: B23K9/28

    摘要: A device for connecting welding wires for CO2 gas welding includes a base frame, first and second electrode plates that are disposed apart from each other on the base frame and including disposing grooves to which an old wire and a new wire are respectively disposed, and clampers that are disposed to each electrode plate and that clamp the used wire and the new wire disposed to the disposing grooves, respectively.

    摘要翻译: 用于连接用于CO 2气体焊接的焊丝的装置包括基架,在底架上彼此分开设置的第一和第二电极板,并且包括分别布置有旧导线和新导线的布置槽, 它们分别设置在每个电极板上,并且分别夹住设置在布置槽上的用过的电线和新的电线。