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1. 发明申请

US20180201835A1 LIQUID CRYSTALLINE EPOXY COMPOUND WITH TERMINAL MESOGEN CONNECTED BY FLEXIBLE LINKAGE AND METHOD FOR PREPARING THE SAME 审中-公开
公开(公告)号：US20180201835A1
公开(公告)日：2018-07-19
申请号：US15865259
申请日：2018-01-09
申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Munju GOH , Hyeonuk YEO , Nam Ho YOU , Se Gyu JANG , Seokhoon AHN , Young Soo KIM
IPC分类号： C09K19/38 , C09K19/12 , C09K19/30 , C09K19/32 , C09K19/22 , C09K19/16
CPC分类号： C09K19/388 , C09K19/12 , C09K19/16 , C09K19/22 , C09K19/24 , C09K19/3003 , C09K19/322 , C09K19/3411 , C09K2019/0448 , C09K2019/122 , C09K2019/2035 , C09K2019/3009 , C09K2019/323 , C09K2019/328
摘要： Disclosed is a liquid crystalline epoxy compound wherein an epoxy group is positioned at a side chain of the longer direction of a mesogen group and each of the mesogen group and the epoxy group is connected to the center of the molecular structure through a flexible linkage. Since the liquid crystalline epoxy compound includes an epoxy group positioned at a side chain of the longer direction of a mesogen group and each of the mesogen group and the epoxy group is connected to the center of the molecular structure through a flexible linkage, the interaction between the mesogens in a cured resin product occurs significantly without weakening even after curing, thereby improving the heat conductivity of the resin compound through the active heat transfer between the mesogens.

2. 发明申请

US20170190819A1 POLYMERIZABLE COMPOSITION AND FILM USING THE SAME 审中-公开
公开(公告)号：US20170190819A1
公开(公告)日：2017-07-06
申请号：US15312884
申请日：2015-06-16
申请人： DIC Corporation
发明人： Kouichi Endo , Yasuhiro Kuwana , Hidetoshi Nakata , Mika Yamamoto , Kazuaki Hatsusaka , Isa Nishiyama
IPC分类号： C08F220/68 , C09D133/14 , G02B1/08 , C09K19/38 , G02B5/30 , C08F222/20 , C09D135/02
CPC分类号： C08F220/68 , C08F220/10 , C08F220/30 , C08F222/20 , C08F2220/1875 , C08F2220/281 , C08F2220/282 , C08F2220/283 , C08F2800/20 , C09D133/14 , C09D135/02 , C09K19/22 , C09K19/322 , C09K19/3814 , C09K19/54 , C09K2019/0448 , C09K2019/122 , C09K2019/181 , C09K2019/2035 , C09K2019/2042 , C09K2019/2078 , C09K2019/3009 , C09K2019/3075 , C09K2019/3083 , C09K2219/03 , G02B1/08 , G02B5/30 , G02B5/3016 , C08F2222/102 , C08F2220/303
摘要： It is an object of the present invention to provide a polymerizable liquid crystal composition that has an excellent storage stability and that enables a film formed by application of the composition to a base material and the subsequent exposure to heat or active energy rays to have a good adhesion to the base material. It is another object of the present invention to provide an optically anisotropic body that is produced using such a polymerizable composition and that has a good orientation. In particular, the present invention provides a polymerizable liquid crystal composition containing a polymerizable adhesion enhancer and a polymerizable liquid crystal compound. In addition, the present invention also provides an optically anisotropic body containing such a polymerizable liquid crystal composition.

3. 发明申请

US20160369105A1 CURED FILM FORMATION COMPOSITION, ORIENTATION MATERIAL AND RETARDATION MATERIAL 审中-公开
标题翻译：固化膜形成成分，定向材料和延迟材料
公开(公告)号：US20160369105A1
公开(公告)日：2016-12-22
申请号：US15122322
申请日：2015-02-27
申请人： NISSAN CHEMICAL INDUSTRIES, LTD.
发明人： Jun ITO , Shojiro YUKAWA , Yuta KANNO , Kohei GOTO , Tadashi HATANAKA
IPC分类号： C09D4/06 , C08F251/02 , C08F283/02 , G02F1/1337 , C09K19/56 , G02B5/30 , G02B1/08 , C08F265/06 , C08F285/00
CPC分类号： C09D4/06 , C08F220/20 , C08F220/36 , C08F251/02 , C08F265/04 , C08F265/06 , C08F283/02 , C08F285/00 , C08F2222/1013 , C08F2222/1026 , C09K19/062 , C09K19/2028 , C09K19/22 , C09K19/56 , C09K2019/0444 , C09K2019/0448 , C09K2019/2035 , G02B1/04 , G02B1/08 , G02B5/3016 , G02B5/3083 , G02F1/133788
摘要： A cured-film formation composition suitable to form a cured film having liquid-crystal alignment properties. A cured-film formation composition including a component (A) that is one or more monomers having a group having a photo-alignment moiety and thermally reactive moiety, and a polymerizable group; component (B) that is at least one polymer selected from the group of components (B-1) to (B-3) (the component (B-1) being a polymer having, in a quantity of at least two of at least one group selected from the group of hydroxy group, carboxyl group, amide group, amino group, an alkoxysilyl group and group of Formula (2), component (B-2) being a polymer capable of thermally reacting with thermally reactive moiety of component (A) and is self-cross-linkable, and component (B-3) being a melamine formaldehyde resin); and component (C) that is a cross-linking agent; and an orientation material and retardation material which are formed of the cured-film formation composition.
摘要翻译：适于形成具有液晶取向性的固化膜的固化膜形成组合物。包含作为一种或多种具有光取向部分的基团和热反应性部分的单体的组分（A）和可聚合基团的固化膜形成组合物; 组分（B），其为选自组分（B-1）至（B-3）中的至少一种聚合物（组分（B-1）为聚合物，其量至少为至少两种选自羟基，羧基，酰胺基，氨基，烷氧基甲硅烷基和式（2）的基团的一个基团，作为能够与组分的热反应性部分热反应的聚合物的组分（B-2） A）并且是可自交联的，组分（B-3）是三聚氰胺甲醛树脂）; 和作为交联剂的组分（C）; 以及由固化膜形成组合物形成的取向材料和延迟材料。

4. 发明申请

US20150044487A1 ORIENTED-FILM-FORMING COMPOSITION 审中-公开
标题翻译：成膜成膜组合物
公开(公告)号：US20150044487A1
公开(公告)日：2015-02-12
申请号：US14454347
申请日：2014-08-07
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： Tadahiro KOBAYASHI
IPC分类号： G02B5/30 , C09D179/08 , C09K19/38 , G02F1/13363 , B05D3/00 , B05D3/06 , G02B1/12 , C08K5/13 , B05D1/00
CPC分类号： G02B5/3083 , C08K5/13 , C09K19/22 , C09K19/3068 , C09K19/32 , C09K19/3852 , C09K19/52 , C09K2019/0448 , C09K2019/0466 , C09K2019/181 , C09K2019/2035 , C09K2019/2042 , C09K2019/2078 , C09K2219/03 , G02B1/12 , G02F1/13363 , Y10T428/31721 , Y10T428/31757 , Y10T428/31938
摘要： Provided is an oriented-film-forming composition that can give a laminated body which has a substrate, an oriented film and an optically anisotropic film and which is excellent in heat resistance and light resistance. The oriented-film-forming composition is a composition including an oriented-film-forming material and an antioxidant. The antioxidant is preferably a phenolic antioxidant. The oriented-film-forming material preferably contains at least one selected from the group consisting of polyimides, polyamides and polyamic acids. The composition preferably satisfies Mw(A)/Mw(B)>0.85 wherein Mw(B) represents the weight-average molecular weight of the oriented-film-forming material after the composition is heated at 100° C. for 1 hour, and Mw(A) represents that of the same material before the heating.
摘要翻译：本发明提供一种可赋予具有基板，取向膜和光学各向异性膜并且耐热性和耐光性优异的层叠体的取向膜形成用组合物。取向膜形成组合物是包含取向膜形成材料和抗氧化剂的组合物。抗氧化剂优选为酚类抗氧化剂。取向膜形成材料优选含有选自聚酰亚胺，聚酰胺和聚酰胺酸中的至少一种。组合物优选满足Mw（A）/ Mw（B）> 0.85其中Mw（B）表示组合物在100℃下加热1小时后的取向膜形成材料的重均分子量， Mw（A）表示加热前的相同材料。

5. 发明申请

US20140243485A1 High Performance Polymer Composition with Improved Flow Properties 有权
标题翻译：具有改善流动性能的高性能聚合物组合物
公开(公告)号：US20140243485A1
公开(公告)日：2014-08-28
申请号：US14183834
申请日：2014-02-19
申请人： Ticona LLC
发明人： Kamlesh P. Nair , Joseph J. Grenci , Xinyu Zhao
IPC分类号： C08G65/48 , C08L71/10
CPC分类号： C08G65/48 , C08G69/12 , C08G73/1053 , C08L77/10 , C09K19/22 , C09K19/3086 , C09K19/322 , C09K19/3444 , C09K19/3475 , C09K19/3809 , C09K19/54 , C09K2019/0481 , C08L79/08 , C08K5/20
摘要： A polymer composition that contains at least one high performance polymer and at least one aromatic amide oligomer is provided. The oligomer can serve as a flow aid that lowers the overall viscosity of the polymer matrix under shear.
摘要翻译：提供含有至少一种高性能聚合物和至少一种芳族酰胺低聚物的聚合物组合物。低聚物可以用作流动助剂，其在剪切下降低聚合物基质的总粘度。

6. 发明授权

US08723026B2 Parallel coaxial molecular stack arrays 有权
标题翻译：平行同轴分子堆阵列
公开(公告)号：US08723026B2
公开(公告)日：2014-05-13
申请号：US13387141
申请日：2010-07-27
申请人： Ling Zang , Yanke Che
发明人： Ling Zang , Yanke Che
IPC分类号： H01L31/00 , H01L21/00
CPC分类号： H01L51/4253 , B82Y10/00 , C09K19/18 , C09K19/22 , C09K19/32 , C09K19/3488 , C09K19/3491 , C09K2019/0429 , C09K2019/0496 , H01L51/0037 , H01L51/0046 , H01L51/0056 , H01L51/0068 , H01L51/0072 , H01L51/0076 , H01L51/009 , H01L2251/308 , Y02E10/549
摘要： A coaxial molecular stack (10) for transferring photocurrent generation in a device such as a solar cell (14) is disclosed. The device comprises a plurality of macrocyclic π-conjugated planar molecules stackable through columnar self assembly to form a stack (10) having an axial channel (26) with an outer p-channel (22) of the nano-composite coaxial molecular stack (10). A plurality of C60 molecules are positioned coaxially within the axial channel of the stack (10) to form an inner n-channel (24) that forms a bulk heterojunction with the p-channel (22) to provide charge transport of photocurrent through the nano-composite coaxial molecular stack (10). A plurality of the stacks (16) are oriented orthogonally between first (18) and second electrodes (20) to form the device (14).
摘要翻译：公开了一种用于在诸如太阳能电池（14）的装置中转移光电流产生的同轴分子堆叠（10）。该装置包括可通过柱状自组装堆叠的多个大环和共轭平面分子，以形成具有轴向通道（26）的堆叠（10），所述轴向通道（26）具有纳米复合同轴分子堆叠的外部P-通道（22） 10）。多个C60分子同轴地位于堆叠（10）的轴向通道内，以形成与p沟道（22）形成本体异质结的内部n沟道（24），以提供通过纳米线路的光电流的电荷传输 - 复合同轴分子堆叠（10）。多个堆叠（16）在第一（18）和第二电极（20）之间正交定向以形成装置（14）。

7. 发明申请

US20130053533A1 Solid-State Polymerization of a Liquid Crystalline Polymer 有权
标题翻译：液晶聚合物的固态聚合
公开(公告)号：US20130053533A1
公开(公告)日：2013-02-28
申请号：US13594912
申请日：2012-08-27
申请人： Kamlesh P. Nair , Steven D. Gray
发明人： Kamlesh P. Nair , Steven D. Gray
IPC分类号： C08G63/80 , C08G63/685
CPC分类号： C09K19/22 , C08K5/20 , C09K19/3086 , C09K19/322 , C09K19/3444 , C09K19/48 , C09K2019/0481
摘要： A method for forming a high molecular weight thermotropic liquid crystalline polymer is provided. The method includes melt polymerizing two or more monomers in the presence of a unique aromatic amide oligomer to form a prepolymer, and then solid-state polymerizing the prepolymer to achieve a target molecular weight. The present inventors have discovered that a unique aromatic amide oligomer can be employed to help increase the “low shear” complex viscosity of the resulting solid-state polymerized composition. This allows for the attainment of higher than conventional “low shear” complex viscosity values and/or a substantial reduction in the solid-state polymerization time needed to achieve a target complex viscosity. In addition, the oligomeric flow aid can also accelerate the extent to which the “high shear” melt viscosity is increased during solid-state polymerization, which may also contribute to a substantial reduction in the solid-state polymerization time needed to achieve a certain molecular weight.
摘要翻译：提供了形成高分子量热致液晶聚合物的方法。该方法包括在独特的芳族酰胺低聚物存在下熔融聚合两种或更多种单体以形成预聚物，然后使预聚物固相聚合以达到目标分子量。本发明人已经发现，可以使用独特的芳族酰胺低聚物来帮助提高所得固态聚合组合物的低剪切复合物粘度。这允许达到高于常规低剪切复合物粘度值和/或实现目标复合物粘度所需的固态聚合时间的显着降低。此外，低聚流动助剂还可以加速在固态聚合期间高剪切熔体粘度增加的程度，这也可能导致实现一定分子量所需的固态聚合时间的显着降低。

8. 发明申请

US20130053531A1 Method for Minimizing Process Disruptions During Formation of a Liquid Crystalline Polymer 审中-公开
标题翻译：在液晶聚合物形成期间最小化工艺中断的方法
公开(公告)号：US20130053531A1
公开(公告)日：2013-02-28
申请号：US13594903
申请日：2012-08-27
申请人： Kamlesh P. Nair , Steven D. Gray
发明人： Kamlesh P. Nair , Steven D. Gray
IPC分类号： C08G63/80
CPC分类号： C09K19/22 , C08K5/20 , C09K19/3086 , C09K19/322 , C09K19/3444 , C09K19/48 , C09K2019/0481 , C08L67/03
摘要： A method for lowering melt viscosity of a liquid crystalline polymer as it is formed in a reactor vessel. More particularly, a reaction mixture is initially supplied to the reactor vessel that contains two or more precursor monomers (e.g., acetylated or non-acetylated). The reaction mixture is heated to an elevated temperature under agitation to initiate formation of the polymer. After a certain period of time, an aromatic amide oligomer is added to the reaction mixture. Among other things, the present inventors have discovered that such an oligomer can serve as a flow aid by altering intermolecular polymer chain interactions, thereby lowering the overall viscosity of the polymer matrix under shear. This minimizes the likelihood of “freeze off” of the polymer within the reactor vessel and limits the impact of process disruptions on the production of the liquid crystalline polymer.
摘要翻译：液晶聚合物在反应器容器中形成时的熔融粘度降低的方法。更具体地，反应混合物最初被供应到含有两种或更多种前体单体（例如乙酰化或非乙酰化）的反应器容器中。在搅拌下将反应混合物加热至高温以引发聚合物的形成。经过一段时间后，向反应混合物中加入芳香族酰胺低聚物。其中，本发明人发现，通过改变分子间聚合物链的相互作用，这样的低聚物可以作为流动助剂，从而降低聚合物基体在剪切下的总粘度。这最小化在反应器容器内冻结聚合物的可能性，并限制了工艺中断对液晶聚合物生产的影响。

9. 发明申请

US20130052447A1 Liquid Crystalline Polymer Composition Containing a Fibrous Filler 审中-公开
标题翻译：含有纤维填料的液晶聚合物组合物
公开(公告)号：US20130052447A1
公开(公告)日：2013-02-28
申请号：US13594920
申请日：2012-08-27
申请人： Joseph J. Grenci , Kamlesh P. Nair
发明人： Joseph J. Grenci , Kamlesh P. Nair
IPC分类号： C08L67/04 , C08L77/00 , C08L71/10 , C08L61/02 , C08K5/20 , C08L67/03
CPC分类号： C09K19/22 , B29C48/022 , B29C48/05 , B29C48/395 , B29C48/625 , C08J3/18 , C08J3/203 , C08J2300/12 , C08J2367/03 , C08K5/20 , C08K7/14 , C09K19/3086 , C09K19/322 , C09K19/3444 , C09K19/3809 , C09K2019/0481 , C08L67/03
摘要： A polymer composition that contains a thermotropic liquid crystalline polymer, fibrous filler (e.g., glass fibers), and a flow aid is provided. The flow aid is in the form of an aromatic amide oligomer which, due to its unique nature and properties, has the ability to dramatically reduce melt viscosity with only a minimal degree of blending with the polymer. More particularly, the fibrous filler is supplied to an extruder in conjunction with the polymer and/or at a location downstream thereof so that the polymer is still in a solid or solid-like state when it initially contacts the filler. In this manner, the fibrous filler and polymer are allowed to mix together while the composition still has a relatively high melt viscosity, which helps to uniformly disperse the fibrous filler within the polymer matrix. After a certain period of time, the aromatic amide oligomer is then supplied to the extruder at a location downstream from the fibrous filler to reduce the melt viscosity of the composition.
摘要翻译：提供含有热致液晶聚合物，纤维填料（例如玻璃纤维）和流动助剂的聚合物组合物。流动助剂是芳族酰胺低聚物的形式，由于其独特的性质和性质，其具有以仅与聚合物最小程度的共混显着降低熔融粘度的能力。更具体地说，将纤维填料与聚合物和/或其下游位置一起供应到挤出机，使得当聚合物最初接触填料时仍然处于固体或固体状态。以这种方式，使纤维填料和聚合物混合在一起，同时组合物仍然具有相对较高的熔体粘度，这有助于将纤维填料均匀地分散在聚合物基体内。一段时间后，芳族酰胺低聚物然后在纤维填料下游的一个位置供给挤出机，以降低组合物的熔体粘度。

10. 发明授权

US07838089B2 Liquid crystal material, liquid crystal display device and liquid crystal display 有权
标题翻译：液晶材料，液晶显示装置和液晶显示器
公开(公告)号：US07838089B2
公开(公告)日：2010-11-23
申请号：US12336014
申请日：2008-12-16
申请人： Seiji Shibahara
发明人： Seiji Shibahara
IPC分类号： C09K19/52 , C09K19/54 , G02F1/13
CPC分类号： C09K19/3444 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/2007 , C09K19/22 , C09K19/3003 , C09K19/3028 , C09K19/3098 , C09K19/32 , C09K19/322 , C09K19/3402 , C09K19/3491 , C09K2019/0481 , C09K2019/3027 , C09K2019/3422 , G02F1/0081 , G02F1/13725 , G02F2001/133742 , G02F2001/13712 , Y10T428/10
摘要： A liquid crystal display device capable of obtaining good display characteristics and good response characteristics is provided. A liquid crystal material being a paraelectric material, the liquid crystal material includes: a liquid crystal molecule exhibiting a nematic liquid crystal phase at room temperature and including one or more cyclic structures; and a bent-shaped molecule including cyclic structures which are large in number compared to the cyclic structures included in the liquid crystal molecule.
摘要翻译：提供能够获得良好的显示特性和良好的响应特性的液晶显示装置。作为顺电材料的液晶材料，所述液晶材料包括：在室温下显示向列型液晶相并且包含一个或多个环状结构的液晶分子; 以及包含与包含在液晶分子中的环状结构相比数量多的循环结构的弯曲形分子。

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