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公开(公告)号：US20100117027A1
公开(公告)日：2010-05-13
申请号：US12591062
申请日：2009-11-06
申请人： Yoshiharu Hirai , Kazumi Hagihara
发明人： Yoshiharu Hirai , Kazumi Hagihara
CPC分类号： C09K19/2007 , C08G65/18 , C08G65/223 , C09K19/32 , C09K19/322 , C09K19/3411 , C09K2019/0448 , C09K2019/3408 , C09K2019/3413 , C09K2019/3416 , Y10T428/10
摘要： A polymerizable liquid crystal composition is provided that is excellent in UV curing characteristics in the air and is excellent in orientation homogeneity, and a polymer film as a selective reflection film is provided that is obtained by orienting and polymerizing the composition on a supporting substrate. The liquid crystal composition contains a compound (1), a compound (2), a compound (3), a compound selected from a group of compounds represented by the formulae (4) to (6), and a surfactant. In the following formulae Y1 to Y4 and Y6 are each alkylene, A2, A3, A41, A42, A51, A52 and A6 are each a cyclic group, Z2 to Z4 and Z6 are each a bonding group, P4 and P6 are each an integer of from 0 to 3, R2, R31 and R32 are each hydrogen, halogen or alkyl, and Q1 and Q2 are each a polymerizable group.
摘要翻译： 提供了一种在空气中的紫外线固化特性优异并且取向均匀性优异的聚合性液晶组合物，并且提供了通过使组合物在支撑基材上取向和聚合而获得的作为选择反射膜的聚合物膜。 液晶组合物含有化合物（1），化合物（2），化合物（3），选自式（4）〜（6）所示的化合物的化合物和表面活性剂。 在下式中，Y 1至Y 4和Y 6各自为亚烷基，A 2，A 3，A 41，A 42，A 51，A 52和A 6各自为环状基团，Z 2至Z 4和Z 6各自为键合基团，P4和P6各自为整数 为0〜3，R2，R31和R32各自为氢，卤素或烷基，Q1和Q2各自为可聚合基团。
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公开(公告)号：US20080029734A1
公开(公告)日：2008-02-07
申请号：US11882110
申请日：2007-07-30
申请人： Kazumi Hagihara , Seiki Mitani , Ryushi Shundo
发明人： Kazumi Hagihara , Seiki Mitani , Ryushi Shundo
IPC分类号： C09K19/52
CPC分类号： C09K19/582 , C09K19/3411 , C09K19/38 , C09K19/52 , C09K2019/0448 , C09K2019/323 , C09K2019/3416 , Y10T428/10
摘要： A polymerizable liquid crystal composition excellent in storage stability and UV curing property and a polymer thereof are provided. The polymerizable liquid crystal composition contains a compound represented by formula (1) as a component (A), an optically active compound represented by formula (2) as a component (B), and a mixture of a photopolymerization initiator and a photosensitizer as a component (C), and a ratio of the component (A) is from 77 to 98% by weight, a ratio of the component (B) is from 1 to 15% by weight, and a ratio of the component (C) is from 1 to 8% by weight, based on a total weight of the composition: wherein Z independently represents a single bond or alkylene having from 1 to 10 carbon atoms; Y1 independently represents a single bond or —O—; R1 represents methyl or ethyl; A1 and A2 each independently represents 1,4-phenylene or 4,4′-biphenylene; Y2 represents —COO— or —OCO—; Q represents a single bond or oxyalkylene having from 1 to 10 carbon atoms; and p represents 0 or 1.
摘要翻译： 提供了保存稳定性和UV固化性优异的聚合性液晶组合物及其聚合物。 可聚合液晶组合物含有作为组分（A）的由式（1）表示的化合物，作为组分（B）的由式（2）表示的光学活性化合物，以及光聚合引发剂和光敏剂作为 成分（C），成分（A）的比例为77〜98重量％，成分（B）的比例为1〜15重量％，成分（C）的比例为 1至8重量％，基于组合物的总重量：其中Z独立地表示单键或具有1至10个碳原子的亚烷基; Y 1独立地表示单键或-O-; R 1表示甲基或乙基; A 1和A 2各自独立地表示1,4-亚苯基或4,4'-亚联苯; Y 2表示-COO-或-OCO-; Q表示具有1至10个碳原子的单键或氧化烯; p表示0或1。
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公开(公告)号：US08419972B2
公开(公告)日：2013-04-16
申请号：US12591062
申请日：2009-11-06
申请人： Yoshiharu Hirai , Kazumi Hagihara
发明人： Yoshiharu Hirai , Kazumi Hagihara
CPC分类号： C09K19/2007 , C08G65/18 , C08G65/223 , C09K19/32 , C09K19/322 , C09K19/3411 , C09K2019/0448 , C09K2019/3408 , C09K2019/3413 , C09K2019/3416 , Y10T428/10
摘要： A polymerizable liquid crystal composition is provided that is excellent in UV curing characteristics in the air and is excellent in orientation homogeneity, and a polymer film as a selective reflection film is provided that is obtained by orienting and polymerizing the composition on a supporting substrate. The liquid crystal composition contains a compound (1), a compound (2), a compound (3), a compound selected from a group of compounds represented by the formulae (4) to (6), and a surfactant. In the following formulae Y1 to Y4 and Y6 are each alkylene, A2, A3, A41, A42, A51, A52 and A6 are each a cyclic group, Z2 to Z4 and Z6 are each a bonding group, P4 and P6 are each an integer of from 0 to 3, R2, R31 and R32 are each hydrogen, halogen or alkyl, and Q1 and Q2 are each a polymerizable group.
摘要翻译： 提供了一种在空气中的紫外线固化特性优异并且取向均匀性优异的聚合性液晶组合物，并且提供了通过使组合物在支撑基材上取向和聚合而获得的作为选择反射膜的聚合物膜。 液晶组合物含有化合物（1），化合物（2），化合物（3），选自式（4）〜（6）所示的化合物的化合物和表面活性剂。 在下式中，Y 1至Y 4和Y 6各自为亚烷基，A 2，A 3，A 41，A 42，A 51，A 52和A 6各自为环状基团，Z 2至Z 4和Z 6各自为键合基团，P4和P6各自为整数 为0〜3，R2，R31和R32各自为氢，卤素或烷基，Q1和Q2各自为可聚合基团。
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公开(公告)号：US20080152844A1
公开(公告)日：2008-06-26
申请号：US12003368
申请日：2007-12-21
申请人： Kazumi Hagihara , Ryushi Shundo
发明人： Kazumi Hagihara , Ryushi Shundo
CPC分类号： C09K19/32 , C08F290/06 , C08F290/061 , C08G59/24 , C08G65/18 , C09K19/2007 , C09K19/322 , C09K19/3411 , C09K2019/0448 , C09K2019/3416 , Y10T428/105 , Y10T428/31504 , Y10T428/31507
摘要： A cholesteric polymerizable liquid crystal composition excellent in UV curing property and alignment property is provided. The polymerizable liquid crystal composition contains at least one liquid crystal compound selected from compounds represented by Formula (1-1) and Formula (1-2), at least one liquid crystal compound selected from compounds represented by Formula (2), and 5 to 15% by weight of at least one optically active compound selected from compounds represented by Formula (4) and may contain at least one liquid crystal compound selected from compounds represented by Formula (3). The meanings of the symbols in the Formulae are described in the specification.
摘要翻译： 提供了UV固化性和取向性优异的胆甾型可聚合液晶组合物。 可聚合液晶组合物含有至少一种选自式（1-1）和式（1-2）表示的化合物的液晶化合物，至少一种选自式（2）表示的化合物的液晶化合物和5至 15重量％的至少一种选自式（4）表示的化合物的光学活性化合物，并且可以含有至少一种选自式（3）表示的化合物的液晶化合物。 公式中的符号的含义在说明书中描述。
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公开(公告)号：US08354494B2
公开(公告)日：2013-01-15
申请号：US12003368
申请日：2007-12-21
申请人： Kazumi Hagihara , Ryushi Shundo
发明人： Kazumi Hagihara , Ryushi Shundo
CPC分类号： C09K19/32 , C08F290/06 , C08F290/061 , C08G59/24 , C08G65/18 , C09K19/2007 , C09K19/322 , C09K19/3411 , C09K2019/0448 , C09K2019/3416 , Y10T428/105 , Y10T428/31504 , Y10T428/31507
摘要： A cholesteric polymerizable liquid crystal composition excellent in UV curing property and alignment property is provided. The polymerizable liquid crystal composition contains at least one liquid crystal compound selected from compounds represented by Formula (1-1) and Formula (1-2), at least one liquid crystal compound selected from compounds represented by Formula (2), and 5 to 15% by weight of at least one optically active compound selected from compounds represented by Formula (4) and may contain at least one liquid crystal compound selected from compounds represented by Formula (3). The meanings of the symbols in the Formulae are described in the specification.
摘要翻译： 提供了UV固化性和取向性优异的胆甾型可聚合液晶组合物。 可聚合液晶组合物含有至少一种选自式（1-1）和式（1-2）表示的化合物的液晶化合物，至少一种选自式（2）表示的化合物的液晶化合物和5至 15重量％的至少一种选自式（4）表示的化合物的光学活性化合物，并且可以含有至少一种选自式（3）表示的化合物的液晶化合物。 公式中的符号的含义在说明书中描述。
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公开(公告)号：US07560146B2
公开(公告)日：2009-07-14
申请号：US11882110
申请日：2007-07-30
申请人： Kazumi Hagihara , Seiki Mitani , Ryushi Shundo
发明人： Kazumi Hagihara , Seiki Mitani , Ryushi Shundo
CPC分类号： C09K19/582 , C09K19/3411 , C09K19/38 , C09K19/52 , C09K2019/0448 , C09K2019/323 , C09K2019/3416 , Y10T428/10
摘要： A polymerizable liquid crystal composition excellent in storage stability and UV curing property and a polymer thereof are provided. The polymerizable liquid crystal composition contains a compound represented by formula (1) as a component (A), an optically active compound represented by formula (2) as a component (B), and a mixture of a photopolymerization initiator and a photosensitizer as a component (C), and a ratio of the component (A) is from 77 to 98% by weight, a ratio of the component (B) is from 1 to 15% by weight, and a ratio of the component (C) is from 1 to 8% by weight, based on a total weight of the composition: wherein Z independently represents a single bond or alkylene having from 1 to 10 carbon atoms; Y1 independently represents a single bond or —O—; R1 represents methyl or ethyl; A1 and A2 each independently represents 1,4-phenylene or 4,4′-biphenylene; Y2 represents —COO— or —OCO—; Q represents a single bond or oxyalkylene having from 1 to 10 carbon atoms; and p represents 0 or 1.
摘要翻译： 提供了保存稳定性和UV固化性优异的聚合性液晶组合物及其聚合物。 可聚合液晶组合物含有作为组分（A）的由式（1）表示的化合物，作为组分（B）的由式（2）表示的光学活性化合物，以及光聚合引发剂和光敏剂作为 成分（C），成分（A）的比例为77〜98重量％，成分（B）的比例为1〜15重量％，成分（C）的比例为 1至8重量％，基于组合物的总重量：其中Z独立地表示单键或具有1至10个碳原子的亚烷基; Y1独立地表示单键或-O-; R1代表甲基或乙基; A1和A2各自独立地表示1,4-亚苯基或4,4'-亚联苯; Y2表示-COO-或-OCO-; Q表示具有1至10个碳原子的单键或氧化烯; p表示0或1。
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