中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

42 records (took 0.018 seconds)

    HEATING ELEMENT AND MANUFACTURING METHOD THEREOF
    4.
    发明申请
    HEATING ELEMENT AND MANUFACTURING METHOD THEREOF 审中-公开
    加热元件及其制造方法

    公开(公告)号：US20160165667A1

    公开(公告)日：2016-06-09

    申请号：US14842428

    申请日：2015-09-01

    Applicant: LG CHEM, LTD.

    Inventor： Hyeon CHOI ,  Su-Jin KIM ,  Ji-Young HWANG ,  Seung-Tae OH ,  Ki-Hwan KIM ,  Sang-Ki CHUN ,  Young-Jun HONG ,  In-Seok HWANG ,  Dong-Wook LEE

    IPC: H05B3/84 ,  H05B3/10

    CPC classification number: H05B3/84 ,  H05B3/10 ,  H05B3/145 ,  H05B2203/002 ,  H05B2203/008 ,  H05B2203/011 ,  H05B2203/013 ,  H05B2203/017 ,  H05B2214/04

    Abstract: Provided are a heating element, which includes: a transparent substance; a conductive heating line that is provided on at least one side of the transparent substance; bus bars that is electrically connected to the conductive heating line; and a power portion that is connected to the bus bars, wherein 30% or more of the entire area of the transparent substance has a conductive heating line pattern in which, when the straight line that intersects the conductive heating line is drawn, a ratio (distance distribution ratio) of standard deviation in respects to an average value of distances between adjacent intersection points of the straight line and the conductive heating line is 5% or more, and a method for manufacturing the same.

    Abstract translation: 提供一种加热元件，其包括：透明物质; 设置在所述透明物质的至少一侧的导电加热线; 电连接到导电加热线的母线; 以及连接到所述母线的功率部分，其中所述透明物质的整个面积的30％以上具有导电加热线图案，其中当与所述导电加热线相交的直线被拉伸时， 相对于直线和导电加热线的相邻交点之间的距离的平均值的标准偏差的距离分布比率为5％以上，以及其制造方法。

    PREPARATION METHOD OF ORGANIC ZINC CATALYST AND POLY(ALKYLENE CARBONATE) RESIN
    5.
    发明申请
    PREPARATION METHOD OF ORGANIC ZINC CATALYST AND POLY(ALKYLENE CARBONATE) RESIN 审中-公开
    有机锌催化剂和聚（碳酸亚烷基酯）树脂的制备方法

    公开(公告)号：US20150361023A1

    公开(公告)日：2015-12-17

    申请号：US14734856

    申请日：2015-06-09

    Applicant: LG CHEM, LTD.

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

    IPC: C07C51/41 ,  C08G64/34

    CPC classification number: C07C51/418 ,  C08G64/34 ,  C07C55/12

    Abstract: The present invention relates to a preparation method of an organic zinc catalyst capable of preparing an organic zinc catalyst having a finer and more uniform particle size and more improved activity during a polymerization process for preparing a poly(alkylene carbonate) resin, and a preparation method of a poly(alkylene carbonate) resin using the organic zinc catalyst. The preparation method of an organic zinc catalyst includes reacting a zinc precursor and a dicarboxylic acid in the presence of a dispersant to form a zinc dicarboxylate-based catalyst, wherein a reaction step is performed under a condition at which the number of moles of the dicarboxylic acid present in a reaction system is larger than that of the zinc precursor throughout the entire reaction step.

    Abstract translation: 本发明涉及一种能够制备具有更精细且更均匀的粒径的有机锌催化剂的有机锌催化剂的制备方法，以及制备聚（碳酸亚烷基酯）树脂的聚合过程中活性更高的制备方法和制备方法 的使用有机锌催化剂的聚（碳酸亚烷基酯）树脂。 有机锌催化剂的制备方法包括在分散剂存在下使锌前体和二羧酸反应形成二羧酸锌催化剂，其中反应步骤是在二羧酸二羧酸的摩尔数 在整个反应步骤中，存在于反应体系中的酸大于锌前体的酸。

    ORGANIC LIGHT-EMITTING DEVICE
    6.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权
    有机发光装置

    公开(公告)号：US20150155337A1

    公开(公告)日：2015-06-04

    申请号：US14611576

    申请日：2015-02-02

    Applicant: LG CHEM, LTD.

    Inventor： Jung Bum KIM ,  Minsoo KANG ,  Hyeon CHOI

    IPC: H01L27/32 ,  H01L51/50 ,  H01L51/00 ,  H01L51/52

    CPC classification number: H01L27/3209 ,  H01L27/3202 ,  H01L51/0096 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5215 ,  H01L51/5218 ,  H01L51/5221 ,  H01L51/5234 ,  H01L51/5265 ,  H01L2251/306 ,  H01L2251/308

    Abstract: The present invention provides an organic light emitting device including: a substrate; and two or more stacked light emitting elements, which comprise a first electrode, at least one intermediate electrode, a second electrode, and an organic material layer disposed between the electrodes, the stacked organic light emitting elements including a first group of electrodes electrically connected to each other such that among the electrodes, at least two electrodes, which are not adjacent to each other, become a common electric potential, and a second group of electrodes which include one electrode among electrodes which are not electrically connected to the first group of electrodes, or at least two electrodes which are not electrically connected to the first group of electrodes and are electrically connected to each other so as to be a common electric potential without being adjacent to each other, in which the stacked organic light emitting elements are disposed at an interval apart from each other on the substrate and driven by an alternating current power source such that a form, in which a first group of electrodes of one stacked organic light emitting element among the stacked organic light emitting elements are directly connected to a second group of electrodes of another stacked organic light element, is continuously repeated.

    Abstract translation: 本发明提供一种有机发光装置，其包括：基板; 以及包括第一电极，至少一个中间电极，第二电极和设置在电极之间的有机材料层的两个或更多个堆叠的发光元件，所述堆叠的有机发光元件包括电连接到 彼此之间，使得在电极之间，彼此不相邻的至少两个电极成为共同的电位，而第二组电极包括不电连接到第一组电极的电极之间的一个电极 或者至少两个电极，其不与第一组电极电连接，并且彼此电连接成为彼此相邻的公共电位，其中堆叠的有机发光元件设置在 在基板上彼此分开的间隔，并由交流电源驱动 其中层叠的有机发光元件中的一个堆叠的有机发光元件的第一组电极直接连接到另一叠层有机光元件的第二组电极的形式，连续地重复。

    ORGANIC LIGHT-EMITTING DEVICE
    7.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权

    公开(公告)号：US20150144935A1

    公开(公告)日：2015-05-28

    申请号：US14612942

    申请日：2015-02-03

    Applicant: LG CHEM, LTD.

    Inventor： Jung Bum KIM ,  Minsoo KANG ,  Hyeon CHOI

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

    CPC classification number: H01L27/3209 ,  H01L27/3202 ,  H01L51/0096 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5215 ,  H01L51/5218 ,  H01L51/5221 ,  H01L51/5234 ,  H01L51/5265 ,  H01L2251/306 ,  H01L2251/308

    Abstract: The present invention provides an organic light emitting device including: a substrate; and two or more stacked light emitting elements, which comprise a first electrode, at least one intermediate electrode, a second electrode, and an organic material layer disposed between the electrodes, the stacked organic light emitting elements including a first group of electrodes electrically connected to each other such that among the electrodes, at least two electrodes, which are not adjacent to each other, become a common electric potential, and a second group of electrodes which include one electrode among electrodes which are not electrically connected to the first group of electrodes, or at least two electrodes which are not electrically connected to the first group of electrodes and are electrically connected to each other so as to be a common electric potential without being adjacent to each other, in which the stacked organic light emitting elements are disposed at an interval apart from each other on the substrate and driven by an alternating current power source such that a form, in which a first group of electrodes of one stacked organic light emitting element among the stacked organic light emitting elements are directly connected to a second group of electrodes of another stacked organic light element, is continuously repeated.

    A SUPERABSORBENT POLYMER AND A PREPARATION METHOD THEREOF
    8.
    发明申请
    A SUPERABSORBENT POLYMER AND A PREPARATION METHOD THEREOF 有权
    超吸收聚合物及其制备方法

    公开(公告)号：US20170073478A1

    公开(公告)日：2017-03-16

    申请号：US15123447

    申请日：2015-08-04

    Applicant: LG CHEM, LTD.

    Inventor： Hyo Sook JOO ,  Ki Youl YOON ,  Gi Cheul KIM ,  Ju Eun KIM ,  Hyeon CHOI ,  Hee jung CHOI ,  Sung Soo PARK ,  Sung Hyun PARK ,  Myung Han LEE

    IPC: C08J3/24 ,  C08J3/075 ,  B01J20/28 ,  A61L15/60 ,  B01J20/26 ,  C08F292/00 ,  A61L15/24

    CPC classification number: C08J3/245 ,  A61L15/24 ,  A61L15/60 ,  B01J20/267 ,  B01J20/28004 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28064 ,  C08F220/06 ,  C08F222/02 ,  C08F292/00 ,  C08J3/075 ,  C08J3/24 ,  C08J2333/02 ,  C08K3/00 ,  C08K5/00 ,  C08F2222/1013 ,  C08F2230/085

    Abstract: The present invention relates to a superabsorbent polymer that has more improved gel strength and is improved in both water retention capacity (centrifuge retention capacity, CRC) and absorption ability under pressure (AUP) because of an optimized cross-linked structure of a base resin powder inside a cross-linked surface layer, and a preparation method thereof. The superabsorbent polymer includes a base resin powder including a 1st cross-linked polymer of a water-soluble ethylenic unsaturated monomer having acid groups of which at least a part is neutralized, and a cross-linked surface layer that includes a 2nd cross-linked polymer further cross-linked from the 1st cross-linked polymer and is formed on the base resin powder, wherein an inorganic particle is chemically bonded to the 1st cross-linked polymer by the medium of a cross-linking bond, an oxygen-containing bond (—O—), or a nitrogen-containing bond (—NR—, where R is hydrogen or a C1-C3 alkyl or an amide bond).

    Abstract translation: 本发明涉及一种超吸收性聚合物，其具有更高的凝胶强度，并且由于优化的基础树脂粉末的交联结构，在保持能力（离心保留容量，CRC）和压力下的吸收能力（AUP）方面都得到改善 在交联表面层内，及其制备方法。 超吸收性聚合物包括基础树脂粉末，其包含具有至少一部分被中和的酸基的水溶性烯属不饱和单体的第一交联聚合物和包含第二交联聚合物的交联表面层 从第一交联聚合物进一步交联并形成在基础树脂粉末上，其中无机颗粒通过交联键介质，含氧键（第一交联键）与第一交联聚合物化学键合 -O-）或含氮键（-NR-，其中R是氢或C 1 -C 3烷基或酰胺键）。

    MANUFACTURING METHOD OF POLYALKYLENE CARBONATE RESIN (As Amended)
    9.
    发明申请
    MANUFACTURING METHOD OF POLYALKYLENE CARBONATE RESIN (As Amended) 有权
    聚碳酸酯树脂的制造方法（已修改）

    公开(公告)号：US20160289379A1

    公开(公告)日：2016-10-06

    申请号：US15035458

    申请日：2014-11-18

    Applicant: LG CHEM, LTD.

    Inventor： Sung-Kyoung KIM ,  Hyun Ju CHO ,  Seong Kyun KANG ,  Seung Young PARK ,  Hyeon CHOI

    IPC: C08G64/34 ,  C08G64/02

    CPC classification number: C08G64/34 ,  B01J31/2239 ,  B01J2231/14 ,  B01J2531/26 ,  C08G64/0208

    Abstract: The present invention relates to a manufacturing method of a polyalkylene carbonate resin capable of suppressing agglomeration among catalyst particles during polymerization to maintain an excellent catalytic activity in a polymerization process, wherein the manufacturing method of a polyalkylene carbonate resin may include polymerizing epoxide and a monomer including carbon dioxide in the presence of a zinc dicarboxylate-based organic zinc catalyst and a dispersant, and the dispersant may include at least one selected from the group consisting of C1-C10 alkyl acrylate, C1-C10 alkyl methacrylate, C1-C20 monocarboxylic acid having an oxo group in a molecular structure, and a polyether-based polymer having C2-C6 alkylene oxide repeating units.

Patent Agency Ranking