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    METHOD OF PREPARING MONODISPERSE AND HIGH- BRIDGED POLYMER PLASTIC BEAD
    1.
    发明申请
    METHOD OF PREPARING MONODISPERSE AND HIGH- BRIDGED POLYMER PLASTIC BEAD 审中-公开
    制备单体和高分子聚合物塑料珠的方法

    公开(公告)号：WO2006135129A1

    公开(公告)日：2006-12-21

    申请号：PCT/KR2005/002826

    申请日：2005-08-26

    Applicant: SUNJIN CHEMICAL CO., LTD. ,  SHIN, Yo-Da ,  SONG, Mi-Ae ,  LEE, Sung-Ho

    Inventor： SHIN, Yo-Da ,  SONG, Mi-Ae ,  LEE, Sung-Ho

    IPC: C08F2/22

    CPC classification number: C08F222/1006 ,  C08F2/56 ,  C08F212/36 ,  C08F220/14

    Abstract: This invention provides a method of preparing monodispersed, highly-crosslinked polymeric plastic beads and in particular, it provides a method of preparing polymeric plastic beads comprising a) synthesizing monodispersed beads by mixing 1) an acryl-based monomer, 2) an initiator, and 3) a solvent and polymerizing them using an ultrasonic machine or a device with agitation function in up-to-down or left-to-right direction, and b) filtering and drying the monodispersed beads synthesized in step a). The method for the preparation of monodispersed, highly-crosslinked polymeric plastic beads in accordance with the invention enables the synthesis of monodispersed beads with a high efficiency through a single process and it can freely control their compressive modulus and recovery rate in the preparation thereof and further, the polymeric plastic beads prepared are especially suitable for the preparation of conductive particles for anisotropic conductive connection and to be applied to liquid crystal display elements.

    Abstract translation: 本发明提供一种制备单分散高度交联的聚合物塑料珠的方法，特别是提供一种制备聚合物塑料珠的方法，其包括：a）通过混合1）丙烯酸类单体，2）引发剂和 3）溶剂，并使用超声波机器或具有上下或左右方向的搅拌功能的装置进行聚合，以及b）过滤并干燥步骤a）中合成的单分散珠。 根据本发明制备单分散，高度交联的聚合物塑料珠的方法使得能够通过单一工艺以高效率合成单分散珠，并且可以在其制备中自由控制其压缩模量和回收率 ，所制备的聚合物塑料珠粒特别适用于制备用于各向异性导电连接的导电颗粒并应用于液晶显示元件。

    METHOD FOR PRODUCING COLOR POLYMER BEADS
    3.
    发明申请
    METHOD FOR PRODUCING COLOR POLYMER BEADS 审中-公开
    生产彩色聚合物珠的方法

    公开(公告)号：WO2011074795A3

    公开(公告)日：2011-11-17

    申请号：PCT/KR2010008390

    申请日：2010-11-25

    Applicant: SUNJIN CHEMICAL CO LTD ,  LEE SUNG-HO ,  PARK JANG-HO ,  KIM SANG-UK ,  YOON YANG-BAE

    Inventor： LEE SUNG-HO ,  PARK JANG-HO ,  KIM SANG-UK ,  YOON YANG-BAE

    IPC: C08J3/12 ,  B01F17/00 ,  C08F2/18 ,  C08J3/16

    CPC classification number: C08F2/18 ,  C08F2/44

    Abstract: The present invention relates to a method for producing color polymer beads, and more particularly, to a method for producing color polymer beads with good colorant or/and dye dispersion, having a secondary particle size of about several nanometers for smooth and uniform surface covering ability, and capable of being uniformly coated with color in a single process so that the color does not fade.

    Abstract translation: 本发明涉及一种生产彩色聚合物珠粒的方法，更具体地说，涉及一种具有良好着色剂或/和染料分散体的着色聚合物珠粒的制备方法，其具有约数纳米的二次粒度以获得平滑且均匀的表面覆盖能力 并且能够在单一过程中均匀地涂覆颜色，使得颜色不褪色。

    METHOD OF PREPARING NON-YELLOWING AND HIGH REFRACTIVE BEAD
    4.
    发明申请
    METHOD OF PREPARING NON-YELLOWING AND HIGH REFRACTIVE BEAD 审中-公开
    制备非黄铜和高折射率珠的方法

    公开(公告)号：WO2006046803A1

    公开(公告)日：2006-05-04

    申请号：PCT/KR2005/002811

    申请日：2005-08-25

    Applicant: SUNJIN CHEMICAL CO., LTD. ,  SHIN, Yo-Da ,  EUM, Ki-Beom ,  LEE, Sung-Ho

    Inventor： SHIN, Yo-Da ,  EUM, Ki-Beom ,  LEE, Sung-Ho

    IPC: C08F2/22

    CPC classification number: C08F220/14 ,  C08F212/08 ,  C08F212/36 ,  G02B1/04 ,  C08L33/10 ,  C08L33/08 ,  C08L25/14 ,  C08F2/20

    Abstract: The present invention provides a method of producing non-yellowing high refractive beads and more particularly, it provides a method of producing non-yellowing high refractive beads comprising the steps of a) by dissolving 1) an aery late-based monomer, 2) a styrene-based monomer, 3) a stabilizer, and 4) an initiator in 5) a solvent and polymerizing them to prepare beads! b) washing the beads polymerized in step a); and c) drying the washed beads at a temperature lower than the glass transition temperature thereof, and non-yellowing high refractive beads produced by the same method. The method for the production of non-yellowing high refractive beads of the present invention makes it possible to prepare organic polymer beads showing no yellowing phenomena while having a high refractive index of not less than 1.5, and the non-yellowing high refractive beads prepared according to the invention are especially suitable to be applied to display fields such as light diffusion films.

    Abstract translation: 本发明提供了一种生产非黄变高折射率珠粒的方法，更具体地说，提供了一种生产非黄变高折射率珠粒的方法，包括以下步骤：a）通过溶解1）一种晚期高分子单体，2） 苯乙烯类单体，3）稳定剂，4）引发剂在5）溶剂中并使其聚合以制备珠粒！ b）洗涤步骤a）中聚合的珠粒; 和c）在低于其玻璃化转变温度的温度下干燥洗涤的珠粒，以及通过相同方法制备的非黄变高折射珠粒。 本发明的非黄变高折射率珠粒的制造方法使得可以制备不具有黄变现象的有机聚合物珠粒，同时具有不低于1.5的高折射率，并且根据 本发明特别适用于诸如光扩散膜的显示领域。

    METHOD FOR PRODUCING TITANIUM DIOXIDE POWDER HAVING A SILICA-TREATED SURFACE
    7.
    发明申请
    METHOD FOR PRODUCING TITANIUM DIOXIDE POWDER HAVING A SILICA-TREATED SURFACE 审中-公开
    生产具有二氧化硅处理表面的二氧化钛粉末的方法

    公开(公告)号：WO2011052907A3

    公开(公告)日：2011-08-25

    申请号：PCT/KR2010006932

    申请日：2010-10-11

    Applicant: SUNJIN CHEMICAL CO LTD ,  LEE SUNG-HO ,  PARK JIN-KWAN

    Inventor： LEE SUNG-HO ,  PARK JIN-KWAN

    IPC: C09C3/12 ,  C09C1/36

    CPC classification number: C09C1/3684 ,  C01P2004/62

    Abstract: The present invention relates to a method for producing titanium dioxide powder having a silica-treated surface. The titanium dioxide powder produced by the method consists of particles, each of which has a diameter larger than 100 nm, and therefore removes concerns about harmful effects on the human body, which have been known as being caused by nanoscale particles. The titanium dioxide powder produced by the method has the ability of blocking ultraviolet rays over a wide range consisting of the ultraviolet A region as well as the ultraviolet B region. Further, the titanium dioxide powder produced by the method is provided with significantly improved feeling of use as compared to conventional nanoscale ultrafine titanium dioxide powder, and therefore can be effectively used in ultraviolet-blocking cosmetics.

    Abstract translation: 本发明涉及具有二氧化硅处理表面的二氧化钛粉末的制造方法。 通过该方法制造的二氧化钛粉末由粒径大于100nm的颗粒组成，因此消除了对已知由纳米级颗粒引起的对人体的有害影响的担忧。 通过该方法制造的二氧化钛粉末能够在由紫外线A区域和紫外线B区域构成的宽范围内遮断紫外线。 此外，与常规的纳米级超细二氧化钛粉末相比，通过该方法制备的二氧化钛粉末具有显着改善的使用感，因此可以有效地用于紫外线防晒化妆品。

    PREPARING METHOD OF BALL-SHAPED BEAD WITH HIGH REFRACTION RATE
    9.
    发明申请
    PREPARING METHOD OF BALL-SHAPED BEAD WITH HIGH REFRACTION RATE 审中-公开
    具有高折射率的球形珠的制备方法

    公开(公告)号：WO2006135131A1

    公开(公告)日：2006-12-21

    申请号：PCT/KR2005/002889

    申请日：2005-09-01

    Applicant: SUNJIN CHEMICAL CO., LTD. ,  LEE, Zee-Young ,  LEE, Sung-Ho

    Inventor： LEE, Zee-Young ,  LEE, Sung-Ho

    IPC: G02B5/02

    CPC classification number: G02B6/0065 ,  G02B6/0051

    Abstract: This invention provides a method of preparing high refractive spherical beads and in particular, there is provided a method of preparing high refractive spherical beads characterized in that they are prepared by preparing an inorganic composite material by adding an inorganic base compound having the refraction index of at least 1.5 to the inside of an inorganic material having porous or hollow air void and reacting them, coating the prepared inorganic composite material with a coating agent and drying the coated inorganic composite material. The high refractive spherical beads in accordance with the invention have excellent dispersion, light properties, UV stability, humidity resistance, thermal dimension stability, and weather resistance and in particular, they have superior heat resistance so that they can effectively prevent bending or yellowing resulting from UV irradiation, heat emission of lamps, heat generated from large-scale LCDs, etc. and they can be usefully applied to large-scale LCDs larger than 40 inches.

    Abstract translation: 本发明提供一种制备高折射球形珠粒的方法，特别是提供一种制备高折射球状珠粒的方法，其特征在于它们是通过加入无机复合材料制备的，该无机复合材料的折射指数为 在具有多孔或中空空气空隙的无机材料的内部至少为1.5，并使它们反应，用制备的涂覆剂涂覆所制备的无机复合材料并干燥涂覆的无机复合材料。 根据本发明的高折射球形珠粒具有优异的分散性，光特性，UV稳定性，耐湿性，热尺寸稳定性和耐候性，特别是它们具有优异的耐热性，使得它们可以有效地防止由于 紫外线照射，灯的散热，大型LCD等产生的热量等，可以有效地应用于大于40英寸的大型LCD。

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