公开(公告)号：JP2008189604A

公开(公告)日：2008-08-21

申请号：JP2007026397

申请日：2007-02-06

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： HASEGAWA MINEKI ,  IRISAWA MASAFUKU

IPC: C07C327/24 ,  C08F20/00 ,  C09K19/38 ,  C09K19/54 ,  G02B1/04 ,  G02B5/30

CPC classification number: C09K19/3087 ,  C07C327/26 ,  C07C327/28 ,  C07C2601/14 ,  C08F220/30 ,  C08F222/1006 ,  C09K19/3861 ,  C09K2019/0448 ,  G02B5/3016 ,  Y10T428/10

Abstract: PROBLEM TO BE SOLVED: To provide an optically active compound having high helically inducing power and attaining necessary helical pitch length of a liquid crystal composition, without significantly impairing both the physical properties and optical properties of a liquid crystal composition, by adding it to the composition. SOLUTION: The polymerizable optically active compound is represented by general formula (1) [wherein, X 1 and X 2 are each a (meth)acryloyloxy group; and Y 1 and Y 2 are each independently a single bond, an alkylene group optionally having a 1-8C branched group, an ether linkage, a thioether linkage, -COO-, -OCO-, -OCO-O-, -S-CO-, -CO-S-, a six-membered ring optionally being substituted, a naphthalene ring optionally being substituted, or a combination thereof]. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供具有高螺旋诱导能力并获得液晶组合物所需的螺距的长度的光学活性化合物，而不会显着损害液晶组合物的物理性能和光学性质，通过加入 到组合。 解决方案：可聚合光学活性化合物由通式（1）表示[其中，X 1 和X 2 分别为（甲基）丙烯酰氧基; 和Y 1 和Y 2 各自独立地为单键，任选具有1-8C支链的亚烷基，醚键，硫醚键，-COO- ，-OCO-，-OCO-O-，-S-CO-，-CO-S-，任选被取代的六元环，任选取代的萘环，或其组合]。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008088291A

公开(公告)日：2008-04-17

申请号：JP2006270577

申请日：2006-10-02

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： IRISAWA MASAFUKU ,  OTSUKA TAKAHIRO

IPC: C08F220/20

Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable composition exhibiting a liquid crystal phase at temperatures near room temperature, excellent in solvent-solubility, giving thin polymer films obtained by curing the polymerizable composition which film keeps a uniform film state and is excellent in heat-resistance, orientation control and optical properties even when the polymer film is formed to be a thin film.
SOLUTION: The polymerizable composition comprises a monofunctional (meth)acrylate compound represented by general formula (1) and a bifunctional (meth)acrylate compound represented by general formula (3).
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供在接近室温的温度下显示液晶相的聚合性组合物，溶剂溶解性优异，得到通过使可聚合组合物固化而得到的薄膜，该膜保持均匀的膜状态并且是优异的 即使当聚合物膜形成为薄膜时，也具有耐热性，取向控制和光学性能。 解决方案：可聚合组合物包含由通式（1）表示的单官能（甲基）丙烯酸酯化合物和由通式（3）表示的双官能（甲基）丙烯酸酯化合物。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007277127A

公开(公告)日：2007-10-25

申请号：JP2006103672

申请日：2006-04-04

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： IRISAWA MASAFUKU ,  MATSUMOTO TAKESHI ,  SHINANO SUKEKATSU ,  MIURA TOMOHISA ,  HAMADA RIEKO

IPC: C07C43/225 ,  C07C43/29 ,  C09K19/12 ,  C09K19/14 ,  C09K19/16 ,  C09K19/18 ,  C09K19/20 ,  C09K19/30 ,  C09K19/32 ,  C09K19/34 ,  G02F1/137

Abstract: PROBLEM TO BE SOLVED: To provide a novel liquid crystal material forming a liquid crystal composition that is low viscous and has highly anisotropic refractive index (Δn), a highly anisotropic dielectric constant (Δε) and a high NI point (wide nematic phase), when mixed with a nematic liquid crystal material.
SOLUTION: The liquid crystal material is a halogen-containing compound represented by compound No. 1: 4-propyl-3'-fluoro-4"-(perfluoroallyloxy)-1,1':4', 1"-terphenyl, compound No. 2: 1-[(4'-propyl-2', 6'-fluorophenyl)difluoromethoxy]-3,5-difluoro-4-(perfluoroallyloxy)benzene, compound No. 3: 4-propyl-3,5,3'-trifluoro-4"-(perfluoroallyloxy)-1,1":4', 1"-terphenyl, and compound No. 4: 4-propyl-3,5-difluoro-3'-chloro-4"-(perfluoroallyloxy)-1,1':4', 1"-terphenyl.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供形成低粘度且具有高各向异性折射率（Δn）的液晶组合物的新型液晶材料，高各向异性介电常数（Δε）和高NI点（宽向列 相），当与向列型液晶材料混合时。 解决方案：液晶材料是由化合物1：4-丙基-3'-氟-4“ - （全氟烯丙氧基）-1,1'：4'，1” - 三苯基 化合物2：1 - [（4'-丙基-2'，6'-氟苯基）二氟甲氧基] -3,5-二氟-4-（全氟烯丙氧基）苯，化合物3：4-丙基-3， 5,3'-三氟-4“ - （全氟烯丙氧基）-1,1”：4'，1“ - 三联苯和化合物4：4-丙基-3,5-二氟-3'-氯-4” - （全氟烯氧基）-1,1'：4'，1“ - 三联苯。版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007186430A

公开(公告)日：2007-07-26

申请号：JP2006003724

申请日：2006-01-11

Applicant: Adeka Corp ,  株式会社Adeka

Inventor： IRISAWA MASAFUKU ,  KOBAYASHI TATSUNORI ,  HASEGAWA MINEKI

IPC: C07C69/86 ,  C07C69/017 ,  C08F20/30

CPC classification number: C09K19/322 ,  C07C69/94 ,  C08F220/30 ,  C08F222/1006 ,  C09K19/3861 ,  C09K2019/0448

Abstract: PROBLEM TO BE SOLVED: To provide a new polymerizable compound useful as an intermediate for polymerizable liquid crystal materials. SOLUTION: The new polymerizable compound is expressed by general formula (I) (R 1 is hydrogen atom, methyl group or halogen atom; R 2 is a 1-6C alkyl group optionally having substituent, a 1-6C alkoxy group optionally having substituent, halogen atom or cyano group, wherein the alkylene group in the alkyl group and alkoxy group may be interrupted by unsaturated bond, ether bond, thioether bond or ester bond; n is an integer of 0-14; and m is 0 or 1). COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供可用作可聚合液晶材料的中间体的新的可聚合化合物。 解决方案：新的可聚合化合物由通式（I）表示（R 1 是氢原子，甲基或卤素原子; R 2 SP 2是1- 6C任选具有取代基的烷基，任选具有取代基的1-6C烷氧基，卤素原子或氰基，其中烷基和烷氧基中的亚烷基可以被不饱和键，醚键，硫醚键或酯键间隔; n为0〜14的整数，m为0或1）。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006342104A

公开(公告)日：2006-12-21

申请号：JP2005169480

申请日：2005-06-09

Applicant: ADEKA CORP

Inventor： IRISAWA MASAFUKU ,  MIURA TOMOHISA ,  SHINANO HIROKATSU

IPC: C07C43/225 ,  C09K19/12 ,  C09K19/14 ,  C09K19/20 ,  C09K19/32 ,  C09K19/34 ,  G02F1/13

Abstract: PROBLEM TO BE SOLVED: To provide a new compound usable as a quick-response liquid crystal material having high optical (refractive index) anisotropy (Δn) and broad temperature range to develop liquid crystal phase. SOLUTION: The compound has a side substituent on the terminal group and is exemplified by the compound No.1 expressed by general formula (I). COPYRIGHT: (C)2007,JPO&INPIT