中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

42 records (took 0.02 seconds)

    ORGANIC ZINC CATALYST, PREPARATION METHOD THEREOF, AND METHOD OF PREPARING POLY(ALKYLENE CARBONATE) RESIN USING THE SAME
    36.
    发明申请
    ORGANIC ZINC CATALYST, PREPARATION METHOD THEREOF, AND METHOD OF PREPARING POLY(ALKYLENE CARBONATE) RESIN USING THE SAME 审中-公开
    有机锌催化剂及其制备方法，以及使用其制备聚（亚烷基碳酸酯）树脂的方法

    公开(公告)号：US20170029563A1

    公开(公告)日：2017-02-02

    申请号：US15303349

    申请日：2015-06-12

    Applicant: LG CHEM, LTD.

    Inventor： Seong Kyun KANG ,  Sung-Kyoung KIM ,  Jun Wye LEE ,  Eun Kyoung PARK ,  Seung Young PARK ,  Hyeon CHOI

    IPC: C08G64/34

    CPC classification number: C08G64/34 ,  B01J31/04 ,  C07C51/41 ,  C07C51/412 ,  C07C55/12

    Abstract: An organic zinc catalyst having more uniform and fine particle size and showing more improved activity in a polymerization process for the preparation of a poly(alkylene carbonate) resin and a preparation method thereof, and a method of preparing a poly(alkylene carbonate) resin using the organic zinc catalyst, are provided. The preparation method of the organic zinc catalyst includes the steps of surface-treating a zinc precursor with a dispersant, and reacting the surface-treated zinc precursor with dicarboxylic acid to form a zinc dicarboxylate-based catalyst.

    Abstract translation: 在制备聚（碳酸亚烷基酯）树脂的聚合方法中具有更均匀且细小的粒度和显示更好的活性的有机锌催化剂及其制备方法，以及使用 有机锌催化剂。 有机锌催化剂的制备方法包括以下步骤：用分散剂对锌前体进行表面处理，并使表面处理的锌前体与二羧酸反应形成二羧酸锌催化剂。

    RESIN
    37.
    发明申请
    RESIN 审中-公开
    树脂

    公开(公告)号：US20160194426A1

    公开(公告)日：2016-07-07

    申请号：US14909414

    申请日：2014-08-01

    Applicant: LG CHEM, LTD.

    Inventor： Houng Sik YOO ,  Jin Young RYU ,  Eun Joo CHOI ,  Jong Won LEE ,  Hyeon CHOI

    IPC: C08F265/06 ,  C08L33/12

    CPC classification number: C08F265/06 ,  C08F220/14 ,  C08L33/12 ,  C08L51/06 ,  C08F2/22 ,  C08F212/08 ,  C08F136/06 ,  C08F220/44

    Abstract: Provided are a resin, a method of preparing the resin, a resin blend including the resin, a pellet, a method of preparing a resin article using the resin blend and the pellet, and the resin article. An exemplary resin in the present invention may provide a resin article of which a surface has improved mechanical characteristics and surface hardness. Further, the use of the resin enables the resin article to exhibit the above-described effects without an additional coating process for a surface of the resin article, thereby leading to a decrease in manufacturing time and cost and to an increase in productivity.

    Abstract translation: 提供树脂，树脂的制备方法，包括树脂的树脂共混物，颗粒，使用树脂共混物和颗粒制备树脂制品的方法和树脂制品。 本发明的示例性树脂可以提供其表面具有改善的机械特性和表面硬度的树脂制品。 此外，通过使用树脂，树脂制品能够在不对树脂制品的表面进行附加涂布的情况下表现出上述效果，从而导致制造时间和成本的降低以及生产率的提高。

    RESIN BLEND
    38.
    发明申请
    RESIN BLEND 审中-公开
    树脂混合

    公开(公告)号：US20160137829A1

    公开(公告)日：2016-05-19

    申请号：US14904930

    申请日：2014-07-15

    Applicant: LG CHEM, LTD.

    Inventor： Jong Won LEE ,  Han Na LEE ,  Jin Young RYU ,  Woo Sung KIM ,  Eun Joo CHOI ,  Hyeon CHOI

    IPC: C08L33/12 ,  B32B27/08 ,  G02B1/14 ,  B32B27/30

    CPC classification number: C08L33/12 ,  B32B27/08 ,  B32B27/308 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2551/00 ,  C08F212/14 ,  G02B1/14 ,  C08F220/14 ,  C08F212/08 ,  C08F222/40 ,  C08F212/12 ,  C08L25/18

    Abstract: Provided are a resin blend, a copolymer, a pellet, a method of manufacturing a resin molded article using the same, and a resin molded article. The exemplary resin blend may provide a protective film for a polarizing plate having an excellent adhesive strength to a polarizer. In addition, when the resin blend is used, additional primer coating on the protective film for a polarizing plate may be omitted, and an excellent adhesive strength to the polarizer may be exhibited, thereby reducing production time and cost and increasing productivity.

    Abstract translation: 提供树脂共混物，共聚物，颗粒，使用其的树脂模制品的制造方法和树脂模塑制品。 示例性树脂共混物可以为偏振片提供对粘合强度优异的偏振片的保护膜。 此外，当使用树脂共混物时，可以省略用于偏振片的保护膜上的附加底漆涂层，并且可以显示出对偏振片的优异的粘合强度，从而减少生产时间和成本并提高生产率。

    HEATING ELEMENT AND METHOD FOR MANUFACTURING SAME
    39.
    发明申请
    HEATING ELEMENT AND METHOD FOR MANUFACTURING SAME 审中-公开
    加热元件及其制造方法

    公开(公告)号：US20150327334A1

    公开(公告)日：2015-11-12

    申请号：US14655600

    申请日：2014-02-21

    Applicant: LG CHEM, LTD.

    Inventor： Hyeon CHOI ,  Sujin KIM ,  Ki-Hwan KIM

    IPC: H05B3/86 ,  H01C17/28 ,  H01C17/00 ,  H05B1/02 ,  H05B3/28

    CPC classification number: H05B3/86 ,  H01C17/00 ,  H01C17/28 ,  H05B1/0236 ,  H05B3/286 ,  H05B3/84 ,  H05B2203/002 ,  H05B2203/011 ,  H05B2203/013 ,  Y10T29/49085

    Abstract: Provided are a heating element including: a substrate; a conductive heating unit provided on the substrate; and two busbars provided to apply voltages to both ends of the conductive heating unit, respectively, in which the conductive heating unit includes a conductive heating pattern area and two conductive layer areas provided at both ends of the conductive heating pattern area, and the two busbars are provided on the conductive layer areas, respectively, and a method of preparing the same.

    Abstract translation: 提供一种加热元件，包括：基板; 设置在所述基板上的导电加热单元; 以及两个母线，分别设置用于向导电加热单元的两端施加电压，其中导电加热单元包括导电加热图案区域和设置在导电加热图案区域的两端的两个导电层区域，以及两个母线 分别设置在导电层区域上，以及其制备方法。

Patent Agency Ranking