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141. 发明授权

US07786231B2 Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins 有权
公开(公告)号：US07786231B2
公开(公告)日：2010-08-31
申请号：US12274947
申请日：2008-11-20
申请人： Sung-Cheol Yoon , Sung-Ho Chun , Won-Kook Kim , Tae-Sun Lim , Heon Kim , Jung-Min Lee
发明人： Sung-Cheol Yoon , Sung-Ho Chun , Won-Kook Kim , Tae-Sun Lim , Heon Kim , Jung-Min Lee
IPC分类号： C08F4/80 , C08F10/00 , C08F36/00 , C08F38/00 , C08F26/02 , C08F32/00 , C08F12/28 , C08F118/02 , C08F16/12
CPC分类号： C08F4/70 , C08F32/00 , C08F232/08 , C08G61/06 , C08G61/08 , C09K19/38 , Y10T428/1036
摘要： Disclosed is a method for preparing a cycloolefin polymer containing polar functional groups, comprising: preparing a catalyst mixture including i) a precatalyst, containing a Group 10 transition metal having a ligand containing oxygen ions bonded to the metal; ii) a first cocatalyst which is an organic compound containing a Group 15 element; and iii) a second cocatalyst which is capable of providing an anion and weakly coordinating to the metal of the precatalyst; and subjecting a monomer solution comprising a norbornene-based compound containing a polar functional group to an addition polymerization reaction in the presence of an organic solvent and the catalyst mixture, at a temperature of 80-200° C., the total amount of the organic solvent being 50-800% by weight based on the total weight of the monomer contained in the monomer solution, and the product yield of the polymer being 50% by weight or more based on the total weight of the monomer.

142. 发明授权

US07738063B2 Vertically aligned liquid crystal display using polynorbornene based polymer film 有权
标题翻译：使用聚降冰片烯基聚合物膜垂直取向的液晶显示器
公开(公告)号：US07738063B2
公开(公告)日：2010-06-15
申请号：US11030324
申请日：2005-01-07
申请人： Byoung-kun Jeon , Jeong-su Yu , Sergey Belyaev , Won-kook Kim , Sung-ho Chun , Sung-cheol Yoon , Tae-sun Lim , Heon Kim , Jung-min Lee
发明人： Byoung-kun Jeon , Jeong-su Yu , Sergey Belyaev , Won-kook Kim , Sung-ho Chun , Sung-cheol Yoon , Tae-sun Lim , Heon Kim , Jung-min Lee
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F1/1393 , G02F2001/13712
摘要： Provided are a vertically aligned liquid crystal display (VA-LCD) with good viewing angle characteristics, which has liquid crystals with negative dielectric anisotropy (Δ∈
摘要翻译：提供具有良好视角特性的垂直取向液晶显示器（VA-LCD），其具有负介电各向异性（＆Dgr;∈<0）的液晶。在VA-LCD中，使用聚降冰片烯系聚合物膜作为上偏振板和/或下偏振板的保护膜和/或负C板延迟膜。因此，实现了前视图和倾斜视角的高对比度特性，并且可以使斜角视图的颜色变化最小化。

143. 发明授权

US07718744B2 Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins 有权
标题翻译：聚合包含极性官能团的环烯烃聚合物的方法和使用聚合环烯烃的电子器件
公开(公告)号：US07718744B2
公开(公告)日：2010-05-18
申请号：US10502185
申请日：2003-12-03
申请人： Sung-Cheol Yoon , Sung-Ho Chun , Won-Kook Kim , Tae-Sun Lim , Heon Kim , Jung-Min Lee
发明人： Sung-Cheol Yoon , Sung-Ho Chun , Won-Kook Kim , Tae-Sun Lim , Heon Kim , Jung-Min Lee
IPC分类号： C08F4/80 , C08F10/00 , C08F36/00 , C08F38/00 , C08F32/00 , C08F210/00
CPC分类号： C08F4/70 , C08F32/00 , C08F232/08 , C08G61/06 , C08G61/08 , C09K19/38 , Y10T428/1036
摘要： Disclosed is a method for preparing a cycloolefin polymer containing polar functional groups, comprising: preparing a catalyst mixture including i) a precatalyst, containing a Group 10 transition metal having a ligand containing oxygen ions bonded to the metal; ii) a first cocatalyst which is an organic compound containing a Group 15 element; and iii) a second cocatalyst which is capable of providing an anion and weakly coordinating to the metal of the precatalyst; and subjecting a monomer solution comprising a norbornene-based compound containing a polar functional group to an addition polymerization reaction in the presence of an organic solvent and the catalyst mixture, at a temperature of 80-200° C., the total amount of the organic solvent being 50-800% by weight based on the total weight of the monomer contained in the monomer solution, and the product yield of the polymer being 50% by weight or more based on the total weight of the monomer.
摘要翻译：公开了一种制备含有极性官能团的环烯烃聚合物的方法，包括：制备催化剂混合物，其包括i）含有具有与金属键合的含氧离子的配体的第10族过渡金属的预催化剂; ii）第一助催化剂，其是含有第15族元素的有机化合物; 和iii）能够提供阴离子并与预催化剂的金属弱配位的第二助催化剂; 将含有极性官能团的降冰片烯系化合物的单体溶液在有机溶剂和催化剂混合物的存在下，在80〜200℃的温度下进行加成聚合反应，溶剂为50-800重量％，基于单体溶液中所含单体的总重量，聚合物的产物收率基于单体的总重量为50重量％以上。

144. 发明申请

US20090320719A1 PEARLESCENT PIGMENTS WITH LARGE ASPECT RATIO AND A METHOD OF THEIR PREPARATION 有权
标题翻译：具有较大比例的珍珠粉及其制备方法
公开(公告)号：US20090320719A1
公开(公告)日：2009-12-31
申请号：US12439164
申请日：2007-07-24
申请人： Jung Min Lee , Jeong Kwon Suh , Byung Ki Park , Dong Uk Choe , Gil Wan Chang , Kwang Su Lim , Sung Yun Jo , Kwang Choong Kang
发明人： Jung Min Lee , Jeong Kwon Suh , Byung Ki Park , Dong Uk Choe , Gil Wan Chang , Kwang Su Lim , Sung Yun Jo , Kwang Choong Kang
IPC分类号： C04B14/00
CPC分类号： C09C1/0015 , C01G9/00 , C01P2002/72 , C01P2004/54 , C09C1/0021 , C09C1/0078 , C09C2200/1004 , C09C2200/1008 , C09C2200/301 , C09C2200/308 , C09C2220/10
摘要： The present invention relates to a pearlescent pigment with large aspect ratio and a method of their preparation, and particularly to pearlescent pigments prepared by coating a metal or metal precursor on the flaky alpha-alumina crystals obtained by using an aluminum precursor aqueous solution and a zinc precursor aqueous solution as main ingredients. The crystals herein has an average particle thickness of 0.5 μm or less, an average particle diameter of 15 μm or higher and a large aspect ratio of 50 or higher, thereby being superior in gloss. The crystals show metal colors and interference colors of silver, gold, red, purple, blue and green.
摘要翻译：本发明涉及长宽比大的珠光颜料及其制备方法，特别涉及通过使用铝前体水溶液和锌得到的片状α-氧化铝晶体上涂覆金属或金属前体而制备的珠光颜料前体水溶液为主要成分。本文的晶体的平均粒子厚度为0.5μm以下，平均粒径为15μm以上，纵横比为50以上，因此光泽度优异。晶体显示银色，金色，红色，紫色，蓝色和绿色的金属颜色和干涉色。

145. 发明申请

US20090281264A1 Method of Deashing From Polymer Solutions 有权
标题翻译：从聚合物溶液中脱落的方法
公开(公告)号：US20090281264A1
公开(公告)日：2009-11-12
申请号：US12225814
申请日：2007-04-06
申请人： Hye-Young Jung , Sung-Ho Chun , Sung-Don Hong , Jung-Min Lee , Heon Kim , Dmitry Kravchuk
发明人： Hye-Young Jung , Sung-Ho Chun , Sung-Don Hong , Jung-Min Lee , Heon Kim , Dmitry Kravchuk
IPC分类号： C08G79/08 , C08F6/08 , C08G77/00 , C08G73/10 , C08G69/08 , C08G63/00
CPC分类号： C08F6/02
摘要： Disclosed is a method of removing a residual catalyst metal compound from a polymer solution. The method comprises the steps of: a) mixing a solution in which at least one organic nitrogen compound is dissolved in a polar solvent and the polymer solution to precipitate a chelate compound of the organic nitrogen compounds and the residual catalyst metal compound, b) adding the polar solvent to the solution mixture to dissolve a chelate compound and to precipitate a polymer, and c) filtering the precipitated polymer. After the polymer polymerization is completed, an organic nitrogen compound solution is added to perform a chelate reaction with the residual catalyst metal compound in a solution phase, and the polar solvent is added to precipitate the polymer so that only polymer precipitates are filtered while an additional filtration process in respect to the chelate compound is not performed to easily remove the residual catalyst metal compound. Thereby, it is possible to produce products that are of good quality.
摘要翻译：公开了从聚合物溶液中除去残留的催化剂金属化合物的方法。该方法包括以下步骤：a）将其中至少一种有机氮化合物溶解在极性溶剂中的溶液与聚合物溶液混合以沉淀有机氮化合物和残余催化剂金属化合物的螯合化合物，b）将向溶液混合物中加入极性溶剂以溶解螯合物并沉淀聚合物，和c）过滤沉淀的聚合物。聚合物聚合完成后，加入有机氮化合物溶液以在溶液相中与残留的催化剂金属化合物进行螯合反应，并加入极性溶剂以沉淀聚合物，使得只有聚合物沉淀物过滤，同时附加相对于螯合化合物的过滤方法不进行以容易除去残留的催化剂金属化合物。因此，可以生产质量好的产品。

146. 发明申请

US20090229745A1 Hermetic sealing apparatus and hermetic sealing method using frit 有权
标题翻译：密封装置和使用玻璃料的气密密封方法
公开(公告)号：US20090229745A1
公开(公告)日：2009-09-17
申请号：US12228994
申请日：2008-08-18
申请人： Jung-Min Lee , Choong-Ho Lee , Seok-Joon Yoon , Won-Kyu Choe , Tae-Wook Kang
发明人： Jung-Min Lee , Choong-Ho Lee , Seok-Joon Yoon , Won-Kyu Choe , Tae-Wook Kang
IPC分类号： B32B37/06
CPC分类号： B32B37/0046 , B23K26/0661 , B32B37/065 , B32B2309/02 , B32B2310/0843 , B32B2457/202 , B32B2457/206 , H01L21/67092 , H01L21/67115 , H01L21/67126 , H01L51/5246 , H01L2924/0002 , H01L2924/00
摘要： An hermetic sealing apparatus is discussed. The apparatus may include one or more of the following a glass mask disposed on an upper surface of a first substrate, a support member disposed on an upper surface of the glass mask, a laser irradiation member positioned spaced on the upper surface of the glass mask, a plurality of lower support members disposed in a contour region of a lower surface of the second substrate, and pressing members disposed on a lower surface of the lower support members.
摘要翻译：讨论了一种密封装置。该装置可以包括以下中的一个或多个设置在第一基板的上表面上的玻璃掩模，设置在玻璃掩模的上表面上的支撑构件，位于玻璃掩模的上表面上的激光照射构件，设置在所述第二基板的下表面的轮廓区域中的多个下支撑构件和设置在所述下支撑构件的下表面上的按压构件。

147. 发明申请

US20090223097A1 IRON 失效
标题翻译：铁
公开(公告)号：US20090223097A1
公开(公告)日：2009-09-10
申请号：US11922717
申请日：2006-02-24
申请人： Jung-Min Lee
发明人： Jung-Min Lee
IPC分类号： D06F75/38
CPC分类号： D06F75/38
摘要： Disclosed is an iron having a soleplate capable of easily pleating cloth, as well as ironing the cloth. The iron 10 includes a soleplate 13 and a body positioned on the soleplate and having a switch 12 and a handle 11 installed thereon. A connecting plate 14, which is provided with operating spaces 16 formed on front and rear surfaces thereof, is fixed to a bottom of the body. Guides 15 are formed on the front and rear surfaces, opposite to the operating spaces. The soleplate 13 provided with a space 19 corresponding to the guides 15 is assembled to the guides 15 using fastening bolts 20, which is inserted into a spring 21. The heat coils 17 serving as a heat source are built in the connecting plate 14 and the soleplate 13, respectively. The heat coil in the connecting plate 14 is connected to the heat coil in the soleplate 13 by a heat-coil connector 18, so that the cloth is pushed into a pleating part 22 through a mouth 23 provided between the connecting plate 14 and the soleplate 13 to pleat the cloth.
摘要翻译：公开了一种具有能够容易地打褶布的底板以及熨烫布的熨斗。铁10包括底板13和位于底板上的主体，并具有安装在其上的开关12和手柄11。连接板14设置有形成在其前表面和后表面上的操作空间16，固定到主体的底部。导向件15形成在与操作空间相对的前表面和后表面上。设置有与引导件15对应的空间19的底板13使用插入到弹簧21中的紧固螺栓20组装到引导件15.作为热源的加热线圈17内置在连接板14中，底板13。连接板14中的热线圈通过热线圈连接器18连接到底板13中的热线圈，使得布被通过设置在连接板14和底板之间的口23推入打褶部22 13打褶布。

148. 发明申请

US20090192277A1 Method of producing cyclic olefin polymers having polar functional groups, olefin polymer produced using the method and optical anisotropic film comprising the same 审中-公开
标题翻译：制造具有极性官能团的环状烯烃聚合物的方法，使用该方法制造的烯烃聚合物和包含该烯烃聚合物的光学各向异性膜
公开(公告)号：US20090192277A1
公开(公告)日：2009-07-30
申请号：US10585358
申请日：2005-07-05
申请人： Sung Cheol Yoon , Young Chul Won , Young Whan Park , Sung Ho Chun , Dai Seung Choi , Won Kook Kim , Tae Sun Lim , Heon Kim , Jung Min Lee , Kyung Lim Paik
发明人： Sung Cheol Yoon , Young Chul Won , Young Whan Park , Sung Ho Chun , Dai Seung Choi , Won Kook Kim , Tae Sun Lim , Heon Kim , Jung Min Lee , Kyung Lim Paik
IPC分类号： C08F4/80
CPC分类号： C08F232/08 , C08F4/70
摘要： A method of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups, moisture and oxygen is provided. According to the olefin polymerization method, deactivation of a catalyst due to polar functional groups of monomers can be prevented, and thus a polyolefin having a high molecular weight can be prepared with a high yield, and the ratio of catalyst to monomer can be less than 1/5000 due to good activity of the catalyst, and thus removal of catalyst residues is not required.
摘要翻译：提供具有极性官能团和高分子量的环状烯烃聚合物的方法，其中高分子量由于极性官能团，水分和氧气而催化剂未失活。根据烯烃聚合方法，可以防止由于单体的极性官能团而导致的催化剂的失活，因此可以高产率制备高分子量的聚烯烃，催化剂与单体的比例可以小于由于催化剂的活性良好，因此不需要除去催化剂残余物。

149. 发明申请

US20090186225A1 Flaky Alpha-Alumina Crystal and a Method of Its Preparation 有权
标题翻译：片状α-氧化铝晶体及其制备方法
公开(公告)号：US20090186225A1
公开(公告)日：2009-07-23
申请号：US11886507
申请日：2006-01-26
申请人： Jung Min Lee , Byung Ki Park , Jeong Kwon Suh , Kil Wan Chang , Kwang Su Lim , Sung Yun Jo , Kwang Choong Kang
发明人： Jung Min Lee , Byung Ki Park , Jeong Kwon Suh , Kil Wan Chang , Kwang Su Lim , Sung Yun Jo , Kwang Choong Kang
IPC分类号： B32B5/16 , C01F7/02
CPC分类号： C01G9/00 , C01F7/02 , C01F7/021 , C01F7/34 , C01P2002/54 , C01P2002/72 , C01P2004/03 , C01P2004/20 , C01P2004/54 , C01P2004/61 , Y10T428/2982
摘要： The present invention relates to a flaky α-alumina crystal and a preparation method thereof. More particularly, the present invention relates to a flaky α-alumina crystal comprising aluminum oxide and zinc oxide, which is prepared by hydrolyzing an aluminum precursor solution containing a water-soluble flux and a zinc precursor solution to obtain a gel mixture and aging, drying, calcining and crystallizing it under a specific reaction condition, and a preparation method thereof. Since the flaky α-alumina crystal of the present invention has a thickness of less than 0.5 μm, an average particle diameter of at least 15 μm and an aspect ratio of at least 50, it is useful as high-quality pearlescent pigment material and filler for ceramic materials.
摘要翻译：本发明涉及一种片状α-氧化铝晶体及其制备方法。更具体地，本发明涉及包含氧化铝和氧化锌的片状α-氧化铝晶体，其通过水解含有水溶性助熔剂和锌前体溶液的铝前体溶液来制备，以获得凝胶混合物并老化，干燥，在特定的反应条件下煅烧和结晶，及其制备方法。由于本发明的片状α-氧化铝晶体的厚度小于0.5μm，平均粒径至少为15μm，纵横比为至少50，因此可用作高品质的珠光颜料和填料用于陶瓷材料。

150. 发明授权

US07524542B2 Negative C-plate type optical anisotropic film comprising poly cycloolefin and method for preparing the same 有权
标题翻译：负C板型光学各向异性膜及其制备方法
公开(公告)号：US07524542B2
公开(公告)日：2009-04-28
申请号：US10498152
申请日：2003-11-19
申请人： Won-Kook Kim , Sung-Ho Chun , Sung-Cheol Yoon , Tae-Sun Lim , Heon Kim , Jung-Min Lee , Jeong-Su Yu
发明人： Won-Kook Kim , Sung-Ho Chun , Sung-Cheol Yoon , Tae-Sun Lim , Heon Kim , Jung-Min Lee , Jeong-Su Yu
IPC分类号： C09K19/00 , G02F1/1335 , C08F32/08
CPC分类号： C08J5/18 , C08J2365/00 , G02B5/3083 , G02F1/133634 , Y10T428/1036 , Y10T428/105
摘要： The present invention provides a negative C-plate type optical anisotropic film having negative birefringence along the thickness direction. In particular, the present invention provides a film comprising cycloolefin addition polymer, which is prepared by addition polymerizing norbornene-based monomers, a method for preparing the same, and a liquid crystal display comprising the same. The film of the present invention can be used for optical compensation films of a variety of LCD (liquid crystal display) modes because the refractive index alone the thickness direction can be controlled by the kind and amount of functional groups introduced to the cycloolefin addition polymer.
摘要翻译：本发明提供沿厚度方向具有负双折射性的负C板型光学各向异性膜。特别地，本发明提供了包含环烯烃加成聚合物的膜，其通过加成聚合降冰片烯类单体，其制备方法和包含其的液晶显示器制备。本发明的膜可以用于各种LCD（液晶显示）模式的光学补偿膜，因为单独的厚度方向的折射率可以通过引入环烯烃加成聚合物的官能团的种类和量来控制。

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