发明公开
EP3246305A1 COMPOUND HAVING POLYMERIZABLE GROUP, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
审中-公开
基本信息:
- 专利标题： COMPOUND HAVING POLYMERIZABLE GROUP, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
- 专利标题（中）：具有可聚合基团的化合物，液晶组合物和液晶显示元件
- 申请号：EP15878044.5 申请日：2015-12-25
- 公开(公告)号：EP3246305A1 公开(公告)日：2017-11-22
- 发明人： TANAKA, Hiroyuki , YANO, Masakazu , KONDOU, Fumitaka , OGITA, Kazuhiro
- 申请人： JNC Corporation , JNC Petrochemical Corporation
- 申请人地址： 2-1, Otemachi 2-chome Chiyoda-ku Tokyo 100-8105 JP
- 专利权人： JNC Corporation,JNC Petrochemical Corporation
- 当前专利权人： JNC Corporation,JNC Petrochemical Corporation
- 当前专利权人地址： 2-1, Otemachi 2-chome Chiyoda-ku Tokyo 100-8105 JP
- 代理机构： Thurston, Joanna
- 优先权： JP2015004856 20150114
- 国际公布： WO2016114093 20160721
- 主分类号： C07C69/54
- IPC分类号： C07C69/54 ; C07C69/653 ; C08F16/12 ; C08F20/30 ; C08G59/00 ; C09K19/12 ; C09K19/38 ; C09K19/42 ; C09K19/54 ; G02F1/13 ; G02F1/1337 ; C08F2/50
摘要：
Provided is a polar compound that has high chemical stability and high capability of aligning liquid crystal molecules, and has a large voltage holding ratio when used in a liquid crystal display device.
The compound represented by formula (1) is applied.
For example, R 1 is alkyl having 1 to 15 carbons; rings A 1 to A 5 are 1,4-cyclohexylene or 1,4-phenylene; Z 1 and Z 5 are a single bond or alkylene having 1 to 10 carbons; a and b are 0 to 4, and a sum of a and b is 4 or less; d is 1 to 4; c and e are 0 to 4; P 1 to P 3 are a polymerizable group represented by formulas (P-1) to (P-5):
in which M 1 to M 3 are hydrogen or alkyl having 1 to 5 carbons; and R 2 is a group represented by formulas (1a) to (1c):
in which Sp 1 to Sp 5 are a single bond or alkylene having 1 to 10 carbons; S 1 is >CH-; S 2 is >C 1 is -OH.
摘要（中）：
The compound represented by formula (1) is applied.
For example, R 1 is alkyl having 1 to 15 carbons; rings A 1 to A 5 are 1,4-cyclohexylene or 1,4-phenylene; Z 1 and Z 5 are a single bond or alkylene having 1 to 10 carbons; a and b are 0 to 4, and a sum of a and b is 4 or less; d is 1 to 4; c and e are 0 to 4; P 1 to P 3 are a polymerizable group represented by formulas (P-1) to (P-5):
in which M 1 to M 3 are hydrogen or alkyl having 1 to 5 carbons; and R 2 is a group represented by formulas (1a) to (1c):
in which Sp 1 to Sp 5 are a single bond or alkylene having 1 to 10 carbons; S 1 is >CH-; S 2 is >C 1 is -OH.
本发明提供化学稳定性高，液晶分子取向能力高的极性化合物，用于液晶显示装置时具有较高的电压保持率。 应用由式（1）表示的化合物。 例如，R1是具有1至15个碳的烷基; 环A1至A5是1,4-亚环己基或1,4-亚苯基; Z1和Z5是单键或具有1至10个碳的亚烷基; a和b是0到4，并且a和b之和是4或更小; d是1至4; c和e是0到4; P1〜P3为式（P-1）〜（P-5）所表示的聚合性基团，其中，M1〜M3为氢或碳数为1〜5的烷基， R2为式（1a）〜（1c）所示的基团，式中，Sp1〜Sp5为单键或碳原子数为1〜10的亚烷基。 S1是> CH-; S2> C < 和X1是-OH。
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C69/00 | 羧酸酯；碳酸酯或卤甲酸酯 |
| --------C07C69/02 | .无环饱和一元羧酯，其含有羧基连接非环碳原子或氢 |
| ----------C07C69/533 | ..只有1个碳—碳双键的一元羧酸酯 |
| ------------C07C69/54 | ...丙烯酸酯；甲基丙烯酸酯 |