公开(公告)号：US20140085575A1

公开(公告)日：2014-03-27

申请号：US14031928

申请日：2013-09-19

Applicant: Fujifilm Corporation

Inventor： Yutaka NOZOE ,  Yu NAITO

IPC: G02B1/10 ,  G02F1/1335

CPC classification number: G02B1/14 ,  G02B1/105 ,  G02B5/3033 ,  G02F1/133528 ,  Y10T428/10 ,  Y10T428/105 ,  Y10T428/31504

Abstract: A cellulose acylate film containing at least one compound represented by the following Formula (I) or (II), and cellulose acylate, a polarizing plate using the same and a liquid crystal display device using the same, wherein in Formula (I), R1 represents an alkyl group; R2 and R3 each represent a hydrogen atom, an alkyl or an aryl group; R4 represents an alkyl group; Ar1 represents an aromatic group; m and n are integers; provided that when n is 1, Ar1 represents an aromatic group; and in Formula (II), R11 to R14 each represent a hydrogen atom, or an alkyl group; R11 and R12, and/or, R13 and R14 may form a ring; R15 and R17 each represent an alkyl group; and R16 and R18 each represent a hydrogen atom or alkyl group; Ar represents an arylene group; and l, m1 and n1 are integers.

Abstract translation: 含有至少一种由下式（I）或（II）表示的化合物和酰化纤维素的纤维素酰化物膜和使用该化合物的偏振片和使用其的液晶显示装置，其中在式（I）中，R 1 表示烷基; R2和R3各自表示氢原子，烷基或芳基; R4表示烷基; Ar 1表示芳基; m和n是整数; 条件是当n为1时，Ar 1表示芳基; 在式（II）中，R 11〜R 14各自表示氢原子或烷基; R11和R12，和/或，R13和R14可以形成环; R 15和R 17各自表示烷基; R 16和R 18各自表示氢原子或烷基; Ar表示亚芳基; 而l，m1和n1是整数。

公开(公告)号：US20130189449A1

公开(公告)日：2013-07-25

申请号：US13749043

申请日：2013-01-24

Applicant: FUJIFILM CORPORATION

Inventor： Nobutaka FUKAGAWA ,  Yu NAITO ,  Akio TAMURA ,  Yutaka NOZOE ,  Hiroshi INADA

IPC: C09K19/52 ,  G02B5/30

CPC classification number: C09K19/52 ,  G02B1/04 ,  G02B1/105 ,  G02B1/111 ,  G02B1/14 ,  G02B5/30 ,  G02B5/3033 ,  Y10T428/105

Abstract: A polarizing plate includes two protective films and a polarizer provided between the two protective films, and the polarizer has a thickness of 3 μm to 18 μm, at least one of the protective films has a thickness of 3 μm to 40 μm and contains at least one resin and a compound in an amount of 1 part by mass to 20 parts by mass based on 100 parts by mass of the resin, the compound having at least one hydrogen-donating group capable of forming a hydrogen bond and a ratio of molecular weight to number of aromatic rings of 300 or less, and the polarizing plate has a thickness of 15 μm to 70 μm.

Abstract translation: 偏振板包括两个保护膜和设置在两个保护膜之间的偏振片，偏振片具有3μm至18μm的厚度，至少一个保护膜的厚度为3μm至40μm，至少包含 一种树脂和化合物，相对于100质量份树脂为1质量份〜20质量份，具有至少一个能够形成氢键的供氢基团的化合物和分子量的比例 芳环数为300以下，偏振片的厚度为15μm〜70μm。

公开(公告)号：US20160370523A1

公开(公告)日：2016-12-22

申请号：US15254644

申请日：2016-09-01

Applicant: FUJIFILM Corporation

Inventor： Naoya SHIMOJU ,  Aiko YOSHIDA ,  Mayumi NOJIRI ,  Yu NAITO

IPC: G02B5/30 ,  B32B23/04 ,  B32B7/12 ,  G02B1/14 ,  G02F1/1335

CPC classification number: G02B5/3033 ,  B32B7/12 ,  B32B23/04 ,  B32B2255/10 ,  B32B2307/42 ,  B32B2457/202 ,  C09J201/00 ,  G02B1/14 ,  G02B5/30 ,  G02F1/133528 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041

Abstract: A polarizing plate composition, a polarizing plate protective film, a polarizer, a polarizing plate, and a liquid crystal display device contain a compound represented by the following Formula (I). In Formula (I), R represents a specific substituent, and each of EWG1 and EWG2 represents an electron-withdrawing group. EWG1 and EWG2 may form a ring by being bonded to each other. Here, there is no such case where EWG1 and EWG2 become the following group by being bonded to each other and form a ring by being bonded to a carbon atom substituted with R. Each of Rx and Ry represents a hydrogen atom or a substituent. * represents a position of bonding to a carbon atom substituted with R.

Abstract translation: Rx和Ry各自表示氢原子或取代基。 *表示与被R取代的碳原子键合的位置。

公开(公告)号：US20160341860A1

公开(公告)日：2016-11-24

申请号：US15226462

申请日：2016-08-02

Applicant: FUJIFILM Corporation

Inventor： Mayumi NOJIRI ,  Yu NAITO ,  Nobutaka FUKAGAWA ,  Naoya SHIMOJU ,  Hiroyuki ISHIKAWA

IPC: G02B5/30 ,  G02F1/1335

CPC classification number: G02B5/3033 ,  G02F1/133528

Abstract: A polarizing plate has at least a polarizer layer including a polyvinyl alcohol film dyed with iodine and includes a compound exhibiting a polyiodide ion I5− forming ability in an iodide compound-containing solution.

Abstract translation: 偏振片至少具有包含用碘染色的聚乙烯醇膜的偏振片，并且在含碘化物的溶液中含有表现出多碘离子I 5形成能力的化合物。

公开(公告)号：US20160187537A1

公开(公告)日：2016-06-30

申请号：US15008990

申请日：2016-01-28

Applicant: FUJIFILM Corporation

Inventor： Hiroyuki HAGIO ,  Shinichi ICHIKAWA ,  Masaki NORO ,  Yu NAITO ,  Nobutaka FUKAGAWA ,  Yutaka NOZOE

IPC: G02B1/04 ,  G02B5/30 ,  G02B1/14 ,  G02F1/1335

CPC classification number: G02B1/04 ,  G02B1/14 ,  G02B5/3033 ,  G02F1/133528 ,  Y10T428/105

Abstract: An optical film is provided containing cellulose acylate and at least one type of a compound denoted by the following Formula (I). R1 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an acyl group, an alkoxy carbonyl group, a carbamoyl group, an alkyl sulfonyl group, or an aryl sulfonyl group, R2 represents an alkyl group or an aryl group, L represents a single bond or a bivalent or more connecting group, and n represents 1 when L is a single bond and n represents an integer of the valence of L−1 when L is a bivalent or more connecting group. s and t each independently represent 1 to 3, and X represents —O— or —N(Ra)-. Ra represents a hydrogen atom or an alkyl group.

Abstract translation: 提供含有纤维素酰化物和至少一种类型由下式（I）表示的化合物的光学膜。 R1表示氢原子，烷基，烯基，芳基，杂环基，酰基，烷氧基羰基，氨基甲酰基，烷基磺酰基或芳基磺酰基，R2表示烷基 基或芳基，L表示单键或2价以上的连接基，当L为单键时，n表示1，当L为2价以上连接基时，n表示L-1的化合价的整数 。 s和t各自独立地表示1〜3，X表示-O-或-N（Ra） - 。 R a表示氢原子或烷基。

公开(公告)号：US20150253621A1

公开(公告)日：2015-09-10

申请号：US14633883

申请日：2015-02-27

Applicant: FUJIFILM Corporation

Inventor： Yu NAITO ,  Nobutaka FUKAGAWA ,  Aiko YOSHIDA ,  Hideyuki NISHIKAWA ,  Masaki NORO

IPC: G02F1/1335 ,  C07D251/30

CPC classification number: G02F1/133528 ,  C07D251/30 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041

Abstract: An optical film, containing a cellulose acylate, and at least one compound represented by any of formulas (I) to (III): wherein, in formulas (I) to (III), R1 and R2 each independently represent a halogen atom, an alkyl, cycloalkyl, alkenyl, aryl, hydroxy, hydroxyamino, amino, alkylamino, arylamino, alkoxy, aryloxy, alkylthio, or arylthio group (however, R1 and R2 do not represent an amino, alkylamino, or arylamino group at the same time); R3 to R6 each independently represent a hydrogen atom, an alkyl, cycloalkyl, alkenyl, aryl, acyl, alkyl- or aryl-sulfonyl, alkyl- or aryl-sulfinyl, carbamoyl, sulfamoyl, alkoxycarbonyl, or aryloxycarbonyl group; R7 represents an alkyl, cycloalkyl, alkenyl, aryl, alkylamino, arylamino, alkoxy, aryloxy, or heterocyclic group; R8 represents an alkyl, cycloalkyl, alkenyl, aryl, or heterocyclic group; and R1 to R8 each may be further substituted with a substituent; and a polarizing plate and a liquid crystal display.

Abstract translation: 含有纤维素酰化物的光学膜和至少一种由式（I）至（III）中的任何一种表示的化合物：其中，在式（I）至（III）中，R 1和R 2各自独立地表示卤素原子， 烷基，环烷基，烯基，芳基，羟基，羟基氨基，氨基，烷基氨基，芳基氨基，烷氧基，芳氧基，烷硫基或芳硫基（然而，R1和R2不同时代表氨基，烷基氨基或芳氨基） R 3至R 6各自独立地表示氢原子，烷基，环烷基，烯基，芳基，酰基，烷基 - 或芳基 - 磺酰基，烷基 - 或芳基 - 亚磺酰基，氨基甲酰基，氨磺酰基，烷氧基羰基或芳氧基羰基。 R 7表示烷基，环烷基，烯基，芳基，烷基氨基，芳基氨基，烷氧基，芳氧基或杂环基; R8表示烷基，环烷基，烯基，芳基或杂环基; R 1〜R 8可以进一步被取代基取代; 以及偏光板和液晶显示器。

公开(公告)号：US20150185368A1

公开(公告)日：2015-07-02

申请号：US14570499

申请日：2014-12-15

Applicant: FUJIFILM Corporation

Inventor： Hisato NAGASE ,  Hiroyuki HAGIO ,  Hiroyuki ISHIKAWA ,  Naoya SHIMOJU ,  Aiko YOSHIDA ,  Yu NAITO

IPC: G02B1/14 ,  G02B5/30 ,  G02F1/1335 ,  C07D239/62

CPC classification number: G02B1/14 ,  B32B2457/202 ,  C07D239/62 ,  G02B5/3025 ,  G02F1/133528 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/105

Abstract: An optical film containing a cellulose acylate, and a compound represented by formula (I); a polarizing plate and a liquid crystal display device using the optical film; and a compound represented by formula (I): wherein R1a and R1a each independently represent a hydrogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, a cycloalkenyl group, an aryl group, or a heterocyclic group; R5a represents a halogen atom, a cyano group, or a substituent, via a heteroatom or the carbon atom, which has a specific unsaturated moiety in an a-position; R5b represents a substituent; and each group of R1a, R3a and R5b may be substituted with a substituent.

Abstract translation: 含有纤维素酰化物的光学膜和由式（I）表示的化合物; 偏光板和使用该光学膜的液晶显示装置; 和由式（I）表示的化合物：其中R1a和R1a各自独立地表示氢原子，烷基，烯基，环烷基，环烯基，芳基或杂环基; R5a表示卤素原子，氰基或取代基，杂原子或碳原子在a位具有特定的不饱和部分; R5b表示取代基; R1a，R3a和R5b的每一个可以被取代基取代。

公开(公告)号：US20140242302A1

公开(公告)日：2014-08-28

申请号：US14187902

申请日：2014-02-24

Applicant: FUJIFILM Corporation

Inventor： Mayumi NOJIRI ,  Takahiro OHNO ,  Nobutaka FUKAGAWA ,  Yu NAITO ,  Hiroyuki ISHIKAWA ,  Naoya SHIMOJU

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02B5/3025 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1059 ,  Y10T428/1082 ,  Y10T428/2878 ,  Y10T428/31884

Abstract: Provided is a polarizing plate having improved single plate transmittance under high-temperature and high-humidity conditions, and a liquid crystal display device using the same. A laminate comprising a polarizer, and an adhesive layer adjoining to at least one surface of the polarizer, the adhesive layer containing a resin and a compound, etc. represented by the formula (1) below. In the formula (1), each of R1 and R3 independently represents a hydrogen atom, C1-20 straight-chain alkyl group, C3-20 branched alkyl group, C3-20 cycloalkyl group, C2-20 alkenyl group or C6-20 aromatic group, and R5 represents a substituent.Formula (1) polarizing plate

Abstract translation: 本发明提供一种在高温高湿条件下单板透射率提高的偏光板及使用其的液晶显示装置。 1.一种层叠体，其特征在于，具有偏振片，和与所述偏振片的至少一个面邻接的粘合剂层，所述粘合剂层含有下述式（1）所示的树脂和化合物等。 在式（1）中，R 1和R 3各自独立地表示氢原子，C 1-20直链烷基，C 3-20支链烷基，C 3-20环烷基，C 2-20链烯基或C 6-20芳族 基团，R 5表示取代基。 式（1）偏振片

公开(公告)号：US20140199502A1

公开(公告)日：2014-07-17

申请号：US14227386

申请日：2014-03-27

Applicant: FUJIFILM CORPORATION

Inventor： Akio TAMURA ,  Yu NAITO ,  Yutaka NOZOE

IPC: C08L1/10

CPC classification number: C08L1/10 ,  C08J5/18 ,  C08J2301/10 ,  C08K5/13 ,  C08L25/02 ,  G02B1/10 ,  G02B1/105 ,  G02B1/14 ,  G02B5/3033 ,  G02F1/133528 ,  G02F2001/133311 ,  G02F2201/50 ,  Y10T428/10 ,  Y10T428/105 ,  Y10T428/31971

Abstract: To provide a cellulose acylate film having low moisture permeability and low haze, a polarizing plate, and a liquid crystal display device using the same. A cellulose acylate film comprising at least a cellulose acylate, and a compound represented by the formula (1) below: in the formula (1), R1 represents a hydrogen atom or substituent, R2 represents a substituent represented by the formula (2) below; n1 represents an integer of 0 to 4, when n1 is 2 or larger, the plurality of (R1)s may be same with or different from each other; n2 represents an integer of 1 to 5, when n2 is 2 or larger, the plurality of (R2)s may be same with or different from each other;

Abstract translation: 提供具有低透湿性和低雾度的纤维素酰化物膜，偏振片和使用其的液晶显示装置。 包含至少一种纤维素酰化物的纤维素酰化物膜和由下式（1）表示的化合物：在式（1）中，R 1表示氢原子或取代基，R 2表示由下式（2）表示的取代基 ; n1表示0〜4的整数，当n1为2以上时，多个（R1）可以相同或不同; n2表示1〜5的整数，当n2为2以上时，多个（R2）可以相同或不同;

公开(公告)号：US20140104546A1

公开(公告)日：2014-04-17

申请号：US14134669

申请日：2013-12-19

Applicant: FUJIFILM CORPORATION

Inventor： Yutaka NOZOE ,  Akio TAMURA ,  Yu NAITO

IPC: G02B1/10 ,  G02F1/1335

CPC classification number: G02F1/133528 ,  C08J5/18 ,  C08J2301/10 ,  C08J2301/12 ,  C08K5/0016 ,  C08L45/02 ,  G02B1/105 ,  G02B1/14 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/105 ,  C08L1/12 ,  C08L1/10 ,  C08L67/02

Abstract: A cellulose acylate film containing a cellulose acylate and a specific polymer, the specific polymer containing a repeating unit derived from a monomer represented by formula (1): wherein R1 represents a hydrogen atom or an aliphatic group having 1 to 4 carbon atoms; R2 represents a substituent; (A) represents an atomic group necessary to form a 5- or 6-membered ring; and n represents an integer of 0 to 4

Abstract translation: 含有纤维素酰化物和特定聚合物的纤维素酰化物膜，所述特定聚合物含有源自由式（1）表示的单体的重复单元：其中R1表示氢原子或具有1至4个碳原子的脂族基; R2表示取代基; （A）表示形成5-或6-元环所必需的原子团; n表示0〜4的整数