公开(公告)号：US08883960B2

公开(公告)日：2014-11-11

申请号：US12518369

申请日：2008-01-04

申请人： Young-Rok Lee ,  Il-Hoon Cha ,  Yong-Jun Shin ,  Jun-Sang Cho

发明人： Young-Rok Lee ,  Il-Hoon Cha ,  Yong-Jun Shin ,  Jun-Sang Cho

IPC分类号： C08G75/14 ,  C08G75/02 ,  C08L81/02

CPC分类号： C08G75/14 ,  C08G75/0209 ,  C08G75/0231 ,  C08G75/0263 ,  C08L81/02 ,  C08L2666/22 ,  C08L81/00

摘要： The present invention relates to a polyarylene sulfide that is prepared from a composition including 100 parts by weight of solid sulfur, 500 to 10,000 parts by weight of iodinated aryl compounds, and 0.03 to 30 parts by weight of a sulfur-containing polymerization terminator with respect to 100 parts by weight of the solid sulfur, and has a melting temperature (Tm) of 255 to 285° C., and luminosity of 40 or higher as defined by the CIE Lab color model, and a process of preparing the same. The PAS resin is prepared from a composition including a sulfur-containing polymerization terminator and thus has excellent thermal properties and luminosity.

摘要翻译： 本发明涉及一种聚芳硫醚，其由包含100重量份固体硫，500至10,000重量份碘化芳基化合物和0.03至30重量份含硫聚合终止剂的组合物制备，相对于 至100重量份固体硫，并且具有255至285℃的熔融温度（Tm）和由CIE Lab颜色模型所定义的40或更高的亮度及其制备方法。 PAS树脂由包含含硫聚合终止剂的组合物制备，因此具有优异的热性能和亮度。

公开(公告)号：US20100105845A1

公开(公告)日：2010-04-29

申请号：US12518243

申请日：2008-01-04

申请人： Young-Rok Lee ,  Il-Hoon Cha ,  Jun-Sang Cho

发明人： Young-Rok Lee ,  Il-Hoon Cha ,  Jun-Sang Cho

IPC分类号： C08L81/04 ,  C08G75/14 ,  C08G65/38

CPC分类号： C08G75/0263 ,  C08G75/0209 ,  C08G75/0231 ,  C08G75/0281 ,  C08L81/02 ,  C08L81/00

摘要： The present invention relates to a process of producing polyarylene sulfide (PAS) and PAS resin produced therefrom, and more specifically, to a process of preparing polyarylene sulfide with better thermal properties and luminosity than conventional PAS and the PAS resin produced therefrom, including the steps of: a) melting and mixing a composition including solid sulfur, iodinated aryl compounds, and a polymerization terminator; b) polymerizing the molten mixture of step a) for 1 to 30 hours while increasing the temperature and decreasing the pressure from initial reaction conditions of a temperature of 180 to 250° C. and a pressure of 50 to 450 Torr to final reaction conditions of a temperature of 270 to 350° C. and a pressure of 0.001 to 20 Torr; and c) heating the reaction product of step b) at a temperature of 270 to 350° C. for 1 to 25 hours. The process of polyarylene sulfide resin further includes a step of heating the polymerized product at a high temperature following the polymerization step, and uses the polymerization terminator in a suitable amount to control the molecular weight of polyarylene sulfide, thereby producing polyarylene sulfide with excellent thermal properties and luminosity.

摘要翻译： 本发明涉及一种生产聚芳硫醚（PAS）和由其制备的PAS树脂的方法，更具体地说，涉及制备具有比常规PAS和由其制备的PAS树脂更好的热性能和发光度的聚芳硫醚的方法，包括步骤 a）熔融和混合包括固体硫，碘化芳基化合物和聚合终止剂的组合物; b）使步骤a）的熔融混合物聚合1至30小时，同时增加温度并将温度从180-250℃的初始反应条件和50至450托的压力降低至最终反应条件 温度为270〜350℃，压力为0.001〜20托; 和c）将步骤b）的反应产物在270至350℃的温度下加热1至25小时。 聚芳硫醚树脂的方法还包括在聚合步骤之后在高温下加热聚合产物的步骤，并且使用适当量的聚合终止剂来控制聚芳硫醚的分子量，由此制备具有优异热性质的聚芳硫醚 和亮度。

公开(公告)号：US20100022743A1

公开(公告)日：2010-01-28

申请号：US12518369

申请日：2008-01-04

申请人： Young-Rok Lee ,  Ii-Hoon Cha ,  Yong-Jun Shin ,  Jun-Sang Cho

发明人： Young-Rok Lee ,  Ii-Hoon Cha ,  Yong-Jun Shin ,  Jun-Sang Cho

IPC分类号： C08G75/14

CPC分类号： C08G75/14 ,  C08G75/0209 ,  C08G75/0231 ,  C08G75/0263 ,  C08L81/02 ,  C08L2666/22 ,  C08L81/00

摘要： The present invention relates to a polyarylene sulfide that is prepared from a composition including 100 parts by weight of solid sulfur, 500 to 10,000 parts by weight of iodinated aryl compounds, and 0.03 to 30 parts by weight of a sulfur-containing polymerization terminator with respect to 100 parts by weight of the solid sulfur, and has a melting temperature (Tm) of 255 to 285° C., and luminosity of 40 or higher as defined by the CIE Lab color model, and a process of preparing the same. The PAS resin is prepared from a composition including a sulfur-containing polymerization terminator and thus has excellent thermal properties and luminosity.

摘要翻译： 本发明涉及一种聚芳硫醚，其由包含100重量份固体硫，500至10,000重量份碘化芳基化合物和0.03至30重量份含硫聚合终止剂的组合物制备，相对于 至100重量份固体硫，并且具有255至285℃的熔融温度（Tm）和由CIE Lab颜色模型所定义的40或更高的亮度及其制备方法。 PAS树脂由包含含硫聚合终止剂的组合物制备，因此具有优异的热性能和亮度。

公开(公告)号：US08492502B2

公开(公告)日：2013-07-23

申请号：US12518243

申请日：2008-01-04

申请人： Young-Rok Lee ,  II-Hoon Cha ,  Jun-Sang Cho

发明人： Young-Rok Lee ,  II-Hoon Cha ,  Jun-Sang Cho

IPC分类号： C08G75/00

CPC分类号： C08G75/0263 ,  C08G75/0209 ,  C08G75/0231 ,  C08G75/0281 ,  C08L81/02 ,  C08L81/00

摘要： The present invention relates to a process of producing polyarylene sulfide (PAS) and PAS resin produced therefrom, and more specifically, to a process of preparing polyarylene sulfide with better thermal properties and luminosity than conventional PAS and the PAS resin produced therefrom, including the steps of: a) melting and mixing a composition including solid sulfur, iodinated aryl compounds, and a polymerization terminator; b) polymerizing the molten mixture of step a) for 1 to 30 hours while increasing the temperature and decreasing the pressure from initial reaction conditions of a temperature of 180 to 250° C. and a pressure of 50 to 450 Torr to final reaction conditions of a temperature of 270 to 350° C. and a pressure of 0.001 to 20 Torr; and c) heating the reaction product of step b) at a temperature of 270 to 350° C. for 1 to 25 hours. The process of polyarylene sulfide resin further includes a step of heating the polymerized product at a high temperature following the polymerization step, and uses the polymerization terminator in a suitable amount to control the molecular weight of polyarylene sulfide, thereby producing polyarylene sulfide with excellent thermal properties and luminosity.

摘要翻译： 本发明涉及一种生产聚芳硫醚（PAS）和由其制备的PAS树脂的方法，更具体地说，涉及制备具有比常规PAS和由其制备的PAS树脂更好的热性能和发光度的聚芳硫醚的方法，包括步骤 a）熔融和混合包括固体硫，碘化芳基化合物和聚合终止剂的组合物; b）使步骤a）的熔融混合物聚合1至30小时，同时增加温度并将温度从180-250℃的初始反应条件和50至450托的压力降低至最终反应条件 温度为270〜350℃，压力为0.001〜20托; 和c）将步骤b）的反应产物在270至350℃的温度下加热1至25小时。 聚芳硫醚树脂的方法还包括在聚合步骤之后在高温下加热聚合产物的步骤，并且使用适当量的聚合终止剂来控制聚芳硫醚的分子量，由此制备具有优异热性质的聚芳硫醚 和亮度。

公开(公告)号：US20050215815A1

公开(公告)日：2005-09-29

申请号：US10520540

申请日：2003-01-07

申请人： Hang-Duk Roh ,  Jong-In Lee ,  Hyun-Sup Shim ,  Byung-Hui Kim ,  Jun-Sang Cho ,  Yoon-Seo Lee

发明人： Hang-Duk Roh ,  Jong-In Lee ,  Hyun-Sup Shim ,  Byung-Hui Kim ,  Jun-Sang Cho ,  Yoon-Seo Lee

IPC分类号： C07C51/255 ,  C07B61/00 ,  C07C51/265 ,  C07C63/307

CPC分类号： C07C51/265 ,  C07C63/307

摘要： Disclosed is a method of producing trimellitic acid through the liquid-phase oxidation of pseudocumene in acetic acid. The oxidation comprises a) conducting a first oxidation using an initial oxidizing catalytic system at 120-200iÉ for 5-20 min in an oxidizing reactor, said initial oxidizing catalytic system comprising at least three compounds selected from the group consisting of cobalt compound, manganese compound, zirconium compound and bromine compound; b) conducting a second oxidation in situ at 160-220iÉ for 30-60 min under addition of an additional catalytic system, said additional catalytic system comprising at least two compounds selected from the group consisting of cobalt compound, manganese compound, zirconium compound, and bromine compound; and c) completing the oxidation of pseudocumene at a temperature from 180 to 230iÉ for a time from 5 to 20 min without the addition of catalysts into the reactor. The pressure is adjusted in the range from 100 to 450 psig over the steps a), b) and c).

摘要翻译： 公开了通过在乙酸中的假枯烯的液相氧化制备偏苯三酸的方法。 氧化反应包括a）在氧化反应器中，使用初始氧化催化体系在120-200℃下进行第一次氧化5-20分钟，所述初始氧化催化体系包含至少三种选自 由钴化合物，锰化合物，锆化合物和溴化合物组成的组; b）在160-220℃下原位进行第二氧化30-60分钟，加入另外的催化体系，所述另外的催化体系包含至少两种选自钴 化合物，锰化合物，锆化合物和溴化合物; 和c）在180-230℃的温度下完成假枯烯的氧化5至20分钟，而不向反应器中加入催化剂。 在步骤a），b）和c）之后，将压力调节在100-450psig范围内。

公开(公告)号：US07972712B2

公开(公告)日：2011-07-05

申请号：US11661409

申请日：2005-08-30

申请人： Kiyoshi Itoh ,  Kimihisa Yamamoto ,  Jun-Sang Cho ,  Atsushi Kimoto

发明人： Kiyoshi Itoh ,  Kimihisa Yamamoto ,  Jun-Sang Cho ,  Atsushi Kimoto

IPC分类号： H01L51/54

CPC分类号： H01L51/0072 ,  H01L51/0003 ,  H01L51/0014 ,  H01L51/0018 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0095

摘要： An organic EL device capable of being produced by a wet film forming method in which all processes can be conducted consistently under an inert atmosphere for efficiently forming a predetermined pattern without using any aqueous or acidic material. The device includes an organic layer between an anode and a cathode, the anode and the cathode facing each other, and the organic layer containing at least a light emitting layer. At least one layer composing the organic layer is a cured film having a predetermined pattern and containing a cured dendrimer material having one or more photoreactive functional groups at the ends thereof. The organic electroluminescent device is produced by: forming a dendrimer material layer, as at least one layer composing the organic layer, from a coating liquid containing a dendrimer material having one or more photoreactive functional groups at the ends thereof and an organic solvent; and pattern-exposing the dendrimer material layer.

摘要翻译： 一种能够通过湿式成膜方法制造的有机EL器件，其中可以在惰性气氛下一致地进行所有方法，以有效地形成预定图案而不使用任何水性或酸性材料。 该装置包括在阳极和阴极之间的有机层，阳极和阴极彼此面对，以及含有至少发光层的有机层。 构成有机层的至少一层是具有预定图案的固化膜，并且在其末端含有具有一个或多个光反应性官能团的固化树枝状聚合物材料。 有机电致发光器件通过以下方法制造：由包含其末端具有一个或多个光反应性官能团的树枝状大分子材料的涂布液和有机溶剂形成作为构成有机层的至少一层的树状聚合物材料层; 并且对树枝状聚合物材料层进行图案曝光。

公开(公告)号：US20080024054A1

公开(公告)日：2008-01-31

申请号：US11661409

申请日：2005-08-30

申请人： Kiyoshi Itoh ,  Kimihisa Yamamoto ,  Jun-Sang Cho ,  Atsushi Kimoto

发明人： Kiyoshi Itoh ,  Kimihisa Yamamoto ,  Jun-Sang Cho ,  Atsushi Kimoto

IPC分类号： H01L51/54 ,  H01L51/40 ,  H01L51/56

CPC分类号： H01L51/0072 ,  H01L51/0003 ,  H01L51/0014 ,  H01L51/0018 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0095

摘要： An organic EL device capable of being produced by a wet film forming method in which all processes can be conducted consistently under an inert atmosphere for efficiently forming a predetermined pattern without using any aqueous or acidic material. The device includes an organic layer between an anode and a cathode, the anode and the cathode facing each other, and the organic layer containing at least a light emitting layer. At least one layer composing the organic layer is a cured film having a predetermined pattern and containing a cured dendrimer material having one or more photoreactive functional groups at the ends thereof. The organic electroluminescent device is produced by: forming a dendrimer material layer, as at least one layer composing the organic layer, from a coating liquid containing a dendrimer material having one or more photoreactive functional groups at the ends thereof and an organic solvent; and pattern-exposing the dendrimer material layer.

摘要翻译： 一种能够通过湿式成膜方法制造的有机EL器件，其中可以在惰性气氛下一致地进行所有方法，以有效地形成预定图案而不使用任何水性或酸性材料。 该装置包括在阳极和阴极之间的有机层，阳极和阴极彼此面对，以及含有至少发光层的有机层。 构成有机层的至少一层是具有预定图案的固化膜，并且在其末端含有具有一个或多个光反应性官能团的固化树枝状聚合物材料。 有机电致发光器件通过以下方法制造：由包含其末端具有一个或多个光反应性官能团的树枝状大分子材料的涂布液和有机溶剂形成作为构成有机层的至少一层的树状聚合物材料层; 并且对树枝状聚合物材料层进行图案曝光。