CELLULOSE ACYLATE FILM, NOVEL COMPOUND, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE
申请人:FUJIFILM Corporation
公开号:US20150361036A1
公开(公告)日:2015-12-17
A cellulose acylate film, which includes a compound denoted by general formula (I) below, the equivalent U of which, calculated as a value obtained by dividing the molecular weight of the compound by the number of divalent linking groups denoted by —O—C(═O)—NH— contained per molecule, is less than or equal to 515, wherein, in general formula (I), each of L
11
and L
21
independently denotes an optionally substituted alkylene group; each of L
12
and L
22
independently denotes a single bond, any one of or any combination of —O—, —NR
1
—, —S— and —C(═O)—; R
1
denotes a hydrogen atom or a substituent; each of n1 and n2 independently denotes an integer of 0 to 20, with at least either n1 or n2 being an integer of greater than or equal to 1.
Q
1
-(L
12
-L
11
)
n1
-O—C(═O)—NH-(L
21
-L
22
)
n2
-Q
2
General formula (I)
一种纤维素酰酸酯薄膜,包括下面的通用公式(I)表示的化合物,其当以将该化合物的分子量除以每分子中含有的二价连接基团—O—C(═O)—NH—的数量得到的值计算时等效U小于或等于515,其中,在通用公式(I)中,L11和L21中的每一个独立表示一个可选择取代的烷基基团;L12和L22中的每一个独立表示一个单键,任意一个或任意组合的—O—、—NR1—、—S—和—C(═O)—;R1表示氢原子或取代基;n1和n2中的每一个独立表示0到20的整数,其中n1或n2中至少有一个整数大于或等于1。Q1-(L12-L11)n1-O—C(═O)—NH-(L21-L22)n2-Q2通用公式(I)