基本信息:
- 专利标题: エポキシエステル化合物、セルロースエステル樹脂組成物、光学フィルム及び液晶表示装置
- 专利标题(英):Epoxy ester compound, a cellulose ester resin composition, an optical film and a liquid crystal display device
- 专利标题(中):环氧酯化合物,纤维素酯树脂组合物,光学膜和液晶显示装置
- 申请号:JP2016501913 申请日:2015-09-17
- 公开(公告)号:JP5971538B1 公开(公告)日:2016-08-17
- 发明人: 吉村 洋志 , 太田 実希 , 田尻 裕輔 , 鈴木 治
- 申请人: DIC株式会社
- 申请人地址: 東京都板橋区坂下3丁目35番58号
- 专利权人: DIC株式会社
- 当前专利权人: DIC株式会社
- 当前专利权人地址: 東京都板橋区坂下3丁目35番58号
- 代理人: 河野 通洋
- 优先权: JP2014204793 2014-10-03
- 国际申请: JP2015076442 JP 2015-09-17
- 主分类号: C07C69/025
- IPC分类号: C07C69/025 ; C07C69/16 ; C07C69/28 ; C08L1/10 ; C08K5/103 ; G02B5/30 ; C07C69/76
The present invention also excellent in compatibility with a low degree of acetylation of cellulose ester resins, high optical film having Rth value and bleeding resistance can be obtained, compounds that can be suitably used as the retardation increasing agent, wherein cellulose ester resin compositions containing the compounds, for the purpose of providing a liquid crystal display device using the optical film and the optical film made of the resin composition, the following formula (1)
(Wherein, R 1 to R
4 are each independently an aliphatic group having 1 to 4 each aromatic group (a1) or carbon atoms .A is representing an alkyl group having 1 to 3 carbon atoms, (a2) the stands, abundance ratio of the average of the aromatic group (a1) an aliphatic group (a2) [(a1) / (a2)] is 99.9 / 0.1 to 80/20 in mole ratio)
To provide a being represented by epoxy ester compound.
公开/授权文献:
- JPWO2016052226A1 エポキシエステル化合物、セルロースエステル樹脂組成物、光学フィルム及び液晶表示装置 公开/授权日:2017-04-27
信息查询:
EspacenetIPC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 |
----------C07C69/025 | ..含有酯化的羟基连接非环碳原子的不饱和醇酯 |