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1. 发明专利

JP2010174129A Liquid crystalline composition, liquid crystal film, method for producing the same, and liquid crystal display element 审中-公开
标题翻译：液晶组合物，液晶膜，其制造方法和液晶显示元件
公开(公告)号：JP2010174129A
公开(公告)日：2010-08-12
申请号：JP2009017902
申请日：2009-01-29
申请人： Nippon Oil Corp , 新日本石油株式会社
发明人： TAKASHIMA TSUTOMU , KONISHI HIROAKI
IPC分类号： C09K19/38 , C08F20/26 , C09K19/20 , G02B5/30 , G02F1/13 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystalline composition giving a liquid crystal film having a high liquid crystal alignment holding ability under high temperature and high humidity conditions; a liquid crystal film made of the same; and a liquid crystal display element including an optical film made of the film. SOLUTION: The liquid crystalline composition includes a cationically polymerizable compound having an ethylenically unsaturated bond, a liquid crystalline compound having an oxetane group, and a dioxetane compound, wherein the cationically polymerizable compound having an ethylenically unsaturated bond is preferably a compound having a vinyl ether group, and the liquid crystalline compound having an oxetane group is a main chain-type or side chain-type polymeric liquid crystal compound. The liquid crystal film made of the composition is also provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种液晶组合物，在高温高湿条件下提供具有高液晶取向保持能力的液晶膜; 由其制成的液晶膜; 以及包括由该膜制成的光学膜的液晶显示元件。解决方案：液晶组合物包括具有烯属不饱和键的阳离子聚合性化合物，具有氧杂环丁烷基的液晶化合物和二氧杂环丁烷化合物，其中具有烯键式不饱和键的阳离子聚合性化合物优选为具有乙烯基醚基和具有氧杂环丁烷基的液晶化合物是主链型或侧链型聚合物液晶化合物。还提供了由该组合物制成的液晶膜。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010174128A Liquid crystalline composition, liquid crystal film, method for producing the same, and liquid crystal display element 审中-公开
标题翻译：液晶组合物，液晶膜，其制造方法和液晶显示元件
公开(公告)号：JP2010174128A
公开(公告)日：2010-08-12
申请号：JP2009017901
申请日：2009-01-29
申请人： Nippon Oil Corp , 新日本石油株式会社
发明人： TAKASHIMA TSUTOMU , KONISHI HIROAKI
IPC分类号： C09K19/38 , C08F20/26 , C09K19/20 , G02B5/30 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystalline composition giving a liquid crystal film having a high liquid crystal alignment holding ability under high temperature and high humidity conditions; a liquid crystal film made of the same; and a liquid crystal display element including an optical film made of the film. SOLUTION: The liquid crystalline composition includes a cationically polymerizable compound having an ethylenically unsaturated bond and a liquid crystalline compound having an oxetane group, wherein the cationically polymerizable compound having an ethylenically unsaturated bond is preferably a compound having a vinyl ether group, and the liquid crystalline compound having an oxetane group is a main chain-type or side chain-type polymeric liquid crystalline compound. The liquid crystal film made of the composition is also provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种液晶组合物，在高温高湿条件下提供具有高液晶取向保持能力的液晶膜; 由其制成的液晶膜; 以及包括由该膜制成的光学膜的液晶显示元件。解决方案：液晶组合物包括具有烯属不饱和键的阳离子聚合性化合物和具有氧杂环丁烷基的液晶化合物，其中具有烯属不饱和键的阳离子聚合性化合物优选为具有乙烯基醚基的化合物，和具有氧杂环丁烷基的液晶化合物是主链型或侧链型聚合物液晶化合物。还提供了由该组合物制成的液晶膜。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010143838A Liquid crystalline compound, liquid crystalline polymer, liquid crystal film and liquid crystal display 审中-公开
标题翻译：液体结晶化合物，液晶聚合物，液晶薄膜和液晶显示
公开(公告)号：JP2010143838A
公开(公告)日：2010-07-01
申请号：JP2008320691
申请日：2008-12-17
申请人： Nippon Oil Corp , 新日本石油株式会社
发明人： KONISHI HIROAKI , TAKASHIMA TSUTOMU
IPC分类号： C07C69/94 , C07C255/55 , C08F32/02 , C08G61/08 , C09K19/38 , G02B5/30 , G02F1/1335 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a new liquid crystalline compound providing a liquid crystal film having excellent alignability, heat resistance and molding processability. SOLUTION: The compound is represented by formula (1) [wherein, R 1 is hydrogen or methyl; L 1 and L 2 are each independently one of a single bond, -O-, -O-CO- and -CO-O-; M 1 is represented by formula (2):-P 1 -L 3 -P 2 -L 4 -P 3 -, formula (3):-P 1 -L 3 -P 3 - or formula (4):-P 3 -; n is an integer of 0-10; and M 2 is a group selected from formula (7)]. [In formulas (2), (3) and (4), P 1 and P 2 are each independently a group selected from formula (5); P 3 is a group selected from formula (6); and L 3 and L 4 are each independently a single bond, -CH=CH-, -C≡C-, -O-, -O-CO- or -CO-O-]. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种提供具有优异的定向性，耐热性和成型加工性的液晶膜的新型液晶化合物。解决方案：该化合物由式（1）表示[其中，R SB 1是氢或甲基; L 1 和L 2 各自独立地为单键，-O - ， - O-CO-和-CO-O-; M 1 由式（2）表示： - P 1 -P 2 SB> 4 -P 3，式（3）：-P 1 3 - 或式（4）： - P 3 。 n是0-10的整数; 和M 2 是选自式（7）的基团]。 [式（2），（3）和（4）中，P 1 和P 2 各自独立地为选自式（5）的基团。 P 3 是选自式（6）的基团; 和L 3 和L 4 各自独立地为单键，-CH = CH-，-C≡C-，-O-，-O-CO-或 - CO-O-]。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010090221A Liquid crystalline polymer and liquid crystal film 审中-公开
标题翻译：液晶聚合物和液晶薄膜
公开(公告)号：JP2010090221A
公开(公告)日：2010-04-22
申请号：JP2008259775
申请日：2008-10-06
申请人： Nippon Oil Corp , 新日本石油株式会社
发明人： TAKASHIMA TSUTOMU , KONISHI HIROAKI , AIZONO TAKAFUMI
IPC分类号： C08F220/30 , B32B27/30 , C08F220/26 , G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystalline polymer for obtaining a liquid crystal film with an excellent heat resistance.
SOLUTION: The liquid crystalline polymer is obtained by copolymerizing at least a (meth)acrylate having an oxetanyl group represented by formula (1), a (meth)acrylate having an adamantyl group represented by formula (7), and a liquid crystalline (meth)acrylate.
COPYRIGHT: (C)2010,JPO&INPIT

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