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11 条记录 (耗时 0.026 秒)

    Method for preparing plastic optical fiber preform
    3.
    发明授权
    Method for preparing plastic optical fiber preform 失效
    塑料光纤预制棒的制备方法

    公开(公告)号：US07058270B2

    公开(公告)日：2006-06-06

    申请号：US10515574

    申请日：2002-06-27

    申请人： Hwa Joong Kim ,  Hae Woog Choi ,  Se Lee Chang ,  Dae Sung Lee ,  Jung Hyun Oh ,  Eu Gene Kim

    发明人： Hwa Joong Kim ,  Hae Woog Choi ,  Se Lee Chang ,  Dae Sung Lee ,  Jung Hyun Oh ,  Eu Gene Kim

    IPC分类号： G02B6/02 ,  G02B6/28

    CPC分类号： G02B6/02038 ,  B29D11/00721

    摘要： The present invention relates to a method for preparing a GI (graded index) plastic optical fiber preform having a radial refractive index gradient, the refractive index increasing gradually from the outer periphery of the preform toward the center thereof, comprising inserting a 1st plastic tube (inside diameter: d1i, outside diameter: d1o) (111) made of a first polymer (refractive index: n1) in a cylinder reactor (inside diameter: d0i, d1o≦d0i) and inserting a 2nd plastic tube (inside diameter: d2i, outside diameter d2o, d2o≦d1i) (112) made of a second polymer (refractive index: n2, n2≧n1) in the 1st plastic tube, the reactor, the 1st and 2nd plastic tubes are positioned coaxially, injecting a precursor of a third polymer (refractive index: n′, n′≧n2) into the 2nd plastic tube, injecting a precursor of a fourth polymer (refractive index: n″, n1≦n″≦n2) into the space between the 1st and 2nd plastic tubes.

    摘要翻译： 本发明涉及一种制备具有径向折射率梯度的GI（渐变折射率）塑料光纤预制件的方法，折射率从预成型坯的外周向其中心逐渐增加，包括插入第一塑料管（ 内径：由第一聚合物（111）制成的外径：d <1 （折射率：n <1）在气缸反应器中（内径：d 并且插入第二塑料管（内径：d 外径d ，其中，d 2 （112）由第二聚合物（折射率：n 2，n 2，N 2）= n 1 在第一塑料管中，反应器，第一和第二塑料管同轴地定位，注入第三聚合物的前体（折射率 ：n'，n'> = n <2>）插入第二塑料管中，注入第四聚合物的前体（折射率：n“，n <1 < N“<= N <2>）进入第一和第二塑料管之间的空间。

    UV-Curable Aqueous Emulsion, Preparation Thereof And Solventless Coating Composition Comprising The Same
    5.
    发明申请
    UV-Curable Aqueous Emulsion, Preparation Thereof And Solventless Coating Composition Comprising The Same 有权
    UV可固化水性乳液，其制备方法和包含其的无溶剂涂料组合物

    公开(公告)号：US20090012201A1

    公开(公告)日：2009-01-08

    申请号：US12160477

    申请日：2007-01-15

    申请人： Dong Soo Kim ,  Tae Yun Jeong ,  Su Dong Hong ,  Jung Hyun Oh

    发明人： Dong Soo Kim ,  Tae Yun Jeong ,  Su Dong Hong ,  Jung Hyun Oh

    IPC分类号： C08F2/46 ,  C08G18/08

    CPC分类号： C09D175/16 ,  C08G18/672 ,  C08L33/14 ,  C08L2312/06 ,  C09D5/02 ,  C09D133/14 ,  C08G18/6659 ,  C08L2666/04 ,  C08G18/0823

    摘要： The UV-curable aqueous coating composition is characterized by using a UV-curable aqueous emulsion obtained by urethane reaction with a mixture including a poly-carbonate polyol or polyester polyol; an isocyanate compound; a urethane-reactive carboxylic acid; a UV-curable acrylic oligomer having 2 to 9 functional acrylate groups; a UV-curable acrylic monomer; and a urethane-reactive acrylate without an organic solvent. The aqueous composition provides good environmental acceptability and satisfactory film properties comparable to those of the prior oily UV-curable coating composition and, therefore, it is useful for coating various plastics.

    摘要翻译： 紫外线固化性水性涂料组合物的特征在于使用通过与包含聚碳酸酯多元醇或聚酯多元醇的混合物的氨基甲酸酯反应获得的可UV固化的水性乳液; 异氰酸酯化合物; 氨基甲酸酯反应性羧酸; 具有2至9个官能丙烯酸酯基团的UV可固化丙烯酸类低聚物; UV固化丙烯酸单体; 和无有机溶剂的氨基甲酸酯反应性丙烯酸酯。 水性组合物提供良好的环境可接受性和与现有油性UV可固化涂料组合物相当的令人满意的膜性能，因此可用于涂覆各种塑料。

    Gathering method and apparatus of powder separated soluble component
    7.
    发明授权
    Gathering method and apparatus of powder separated soluble component 有权
    粉末分离可溶成分的收集方法和装置

    公开(公告)号：US07799236B2

    公开(公告)日：2010-09-21

    申请号：US11511533

    申请日：2006-08-29

    申请人： Won Jae Moon ,  Dae Gon Han ,  Ick Soon Kwak ,  Jung Hyun Oh

    发明人： Won Jae Moon ,  Dae Gon Han ,  Ick Soon Kwak ,  Jung Hyun Oh

    IPC分类号： B01D21/00 ,  B01D29/00 ,  B01D37/00 ,  B01D41/04 ,  C02F1/00

    CPC分类号： B01D29/66

    摘要： An apparatus for collecting soluble component-removed powder that collects soluble component-removed and poorly soluble component-containing powder to recycle by removing the soluble component from the powder through filtering using a vacuum pump after mixing soluble component-removed and poorly soluble component-containing powder and a solvent dissolving the soluble component, and a method of the same.

    摘要翻译： 一种用于收集可溶性成分除去粉末的装置，其通过使用真空泵通过过滤除去溶解成分从粉末中除去可溶性成分除去和难溶性成分的粉末进行再循环，并将可溶性成分除去和难溶性成分含量 粉末和溶解溶解成分的溶剂及其溶解方法。

    FLAT LIGHT SOURCE WITH ELECTRODES FACING EACH OTHER AND METHOD FOR MANUFACTURING THE SAME
    9.
    发明申请
    FLAT LIGHT SOURCE WITH ELECTRODES FACING EACH OTHER AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    平面光源与各种其他电极和其制造方法

    公开(公告)号：US20100141620A1

    公开(公告)日：2010-06-10

    申请号：US12598455

    申请日：2008-04-30

    申请人： Jung Hyun Oh ,  Suk Youn Suh ,  Byung Soo Kim ,  Jin Ho Lee ,  Byeong Soo Lee ,  Yong Ki Lee ,  In Yong Choi

    发明人： Jung Hyun Oh ,  Suk Youn Suh ,  Byung Soo Kim ,  Jin Ho Lee ,  Byeong Soo Lee ,  Yong Ki Lee ,  In Yong Choi

    IPC分类号： H01J61/30 ,  G06F3/038 ,  H01J9/24

    CPC分类号： H01J11/16 ,  H01J9/185 ,  Y10T29/49002

    摘要： A flat panel display device including electrodes facing each other is disclosed. The flat panel display device, including at least one unit discharge cell, includes: a upper and a lower substrates; one or more first partition members for supporting and keeping apart the upper and the lower substrates; and a pair of electrodes, formed on the first partition members, for generating the electric field in discharge space of the unit discharge cell, wherein the pair of electrodes are formed on one or more leteral faces which are in contact with the discharge space among all the lateral faces of the first partition members, the pair of electrodes facing each other at a right angle, and wherein intenal space is formed inside of the first partition members.

    摘要翻译： 公开了一种包括彼此面对的电极的平板显示装置。 包括至少一个单元放电单元的平板显示装置包括：上基板和下基板; 一个或多个用于支撑和分离上下基板的第一分隔构件; 以及一对电极，形成在所述第一分隔构件上，用于在所述单元放电单元的放电空间中产生电场，其中所述一对电极形成在与所述放电空间接触的一个或多个离子面上 第一分隔构件的侧面，一对电极成直角相对，并且其中在第一分隔构件的内部形成有内部空间。

    UV-curable aqueous emulsion, preparation thereof and solventless coating composition comprising the same
    10.
    发明授权
    UV-curable aqueous emulsion, preparation thereof and solventless coating composition comprising the same 有权
    UV可固化水性乳液，其制备方法和包含其的无溶剂涂料组合物

    公开(公告)号：US08114920B2

    公开(公告)日：2012-02-14

    申请号：US12160477

    申请日：2007-01-15

    申请人： Dong Soo Kim ,  Tae Yun Jeong ,  Su Dong Hong ,  Jung Hyun Oh

    发明人： Dong Soo Kim ,  Tae Yun Jeong ,  Su Dong Hong ,  Jung Hyun Oh

    IPC分类号： C08F2/50 ,  C08J3/28 ,  C08G18/04 ,  C08G18/06 ,  C08G18/00 ,  C08G71/04

    CPC分类号： C09D175/16 ,  C08G18/672 ,  C08L33/14 ,  C08L2312/06 ,  C09D5/02 ,  C09D133/14 ,  C08G18/6659 ,  C08L2666/04 ,  C08G18/0823

    摘要： The UV-curable aqueous coating composition is characterized by using a UV-curable aqueous emulsion obtained by urethane reaction with a mixture including a poly-carbonate polyol or polyester polyol; an isocyanate compound; a urethane-reactive carboxylic acid; a UV-curable acrylic oligomer having 2 to 9 functional acrylate groups; a UV-curable acrylic monomer; and a urethane-reactive acrylate without an organic solvent. The aqueous composition provides good environmental acceptability and satisfactory film properties comparable to those of the prior oily UV-curable coating composition and, therefore, it is useful for coating various plastics.

    摘要翻译： 紫外线固化性水性涂料组合物的特征在于使用通过与包含聚碳酸酯多元醇或聚酯多元醇的混合物的氨基甲酸酯反应获得的可UV固化的水性乳液; 异氰酸酯化合物; 氨基甲酸酯反应性羧酸; 具有2至9个官能丙烯酸酯基团的UV可固化丙烯酸类低聚物; UV固化丙烯酸单体; 和无有机溶剂的氨基甲酸酯反应性丙烯酸酯。 水性组合物提供良好的环境可接受性和与现有油性UV可固化涂料组合物相当的令人满意的膜性能，因此可用于涂覆各种塑料。