发明公开
EP3483141A2 POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC MATERIAL
有权
基本信息:
- 专利标题： POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC MATERIAL
- 申请号：EP18210839.9 申请日：2012-04-27
- 公开(公告)号：EP3483141A2 公开(公告)日：2019-05-15
- 发明人： Sakamoto, Kei , Okuyama, Kumi
- 申请人： Zeon Corporation
- 申请人地址： 6-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-8246 JP
- 专利权人： Zeon Corporation
- 当前专利权人： Zeon Corporation
- 当前专利权人地址： 6-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-8246 JP
- 代理机构： Beckmann, Claus
- 优先权： JP2011099525 20110427; JP2011237993 20111028
- 主分类号： C07C251/86
- IPC分类号： C07C251/86 ; C07C249/16 ; C07D215/38 ; C07D263/58 ; C07D277/82 ; C08F20/36 ; C08F20/38 ; G02B5/30 ; G02F1/13363
摘要：
The present invention relates to: a hydrazine compound represented by formula (3), wherein A x and A y have the meanings indicated in claims 1 to 5; a method for producing an optically anisotropic article by (i) obtaining a polymerizable compound by reacting the hydrazine compound with a carbonyl compound, (ii) forming an alignment film on a substrate, and (iii) forming a liquid crystal layer on the alignment film using the polymer obtained by polymerizing the polymerizable compound or a polymerizable composition including the polymerizable compound and an initiator; and a method for producing a polymerizable compound represented by formula (I), by reacting the hydrazine compound with a carbonyl compound represented by formula (4). The film thus obtained has a low melting point, excellent solubility, is capable of being manufactured at low cost, and capable of uniform polarized light conversion across a broad wavelength region.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C251/00 | 氮原子以双键与碳架相连接的含氮化合物 |
| --------C07C251/02 | .含有亚胺基团 |
| ----------C07C251/86 | ..腙基的双键碳原子连接六元芳环的碳原子 |