公开(公告)号：US20150010761A1

公开(公告)日：2015-01-08

申请号：US14497767

申请日：2014-09-26

Applicant: FUJIFILM Corporation

Inventor： Tomoki TASAKA ,  Masaomi KIMURA ,  Masao NAKAJIMA ,  Taro HASHIZUME

IPC: F16L59/02 ,  G02B1/10 ,  G02B5/20 ,  G02B1/04

CPC classification number: F16L59/028 ,  B32B17/10 ,  B32B17/10036 ,  B32B17/10458 ,  B32B17/10761 ,  C09K19/3475 ,  C09K19/56 ,  C09K19/588 ,  C09K2019/0429 ,  C09K2019/0448 ,  C09K2019/2078 ,  C09K2219/03 ,  G02B1/04 ,  G02B1/10 ,  G02B5/208 ,  G02B5/26 ,  Y10T428/3163 ,  Y10T428/31859

Abstract: A cholesteric liquid crystal mixture containing a compound represented by Z1-Y1-A1-Y3-M1-Y4-A2-Y2-Z2, a compound represented by Z3-Y5-A3-Y7-M2-P, and a tri- or higher functional polymerizable monomer suppresses deposition of a liquid crystal at the time of forming a film, exhibits a wide characteristic reflection bandwidth of the film. Z1 to Z3 represent a polymerizable group; A1 to A3 represent an alkylene spacer having a chain of 1 to 30 atoms; M1 and M2 represent (-T1-Y8)n-T2-; n indicates a natural number; T1 and T2 represent a hydrocarbon or heterocyclic ring; Y1 to Y5, Y7 and Y8 represent a single bond, —O—, —CO—, —O—CO—, —CO—O— or —O—CO—O—; and P represents a hydrogen atom or an alkyl group.

Abstract translation: 含有由Z1-Y1-A1-Y3-M1-Y4-A2-Y2-Z2表示的化合物，Z3-Y5-A3-Y7-M2-P表示的化合物和三价或更高级的胆固醇液晶混合物 功能性聚合性单体在形成膜时抑制液晶的沉积，表现出膜的宽的特征反射带宽。 Z1〜Z3表示可聚合基团; A1至A3表示具有1至30个原子的链的亚烷基间隔物; M1和M2表示（-T1-Y8）n-T2-; n表示自然数; T1和T2表示烃或杂环; Y1至Y5，Y7和Y8表示单键，-O - ， - CO-，-O-CO-，-CO-O-或-O-CO-O-; P表示氢原子或烷基。

公开(公告)号：US20140192286A1

公开(公告)日：2014-07-10

申请号：US14204822

申请日：2014-03-11

Applicant: FUJIFILM CORPORATION

Inventor： Tomoki TASAKA ,  Yasuhiro ISHIWATA ,  Minoru UEMURA ,  Takao TAGUCHI ,  Masao NAKAJIMA ,  Shunya KATOH

IPC: C09K19/56 ,  B60J3/04

CPC classification number: C09K19/56 ,  B32B17/10036 ,  B32B17/10293 ,  B32B17/10504 ,  B32B17/10761 ,  B60J3/04 ,  C09K19/2007 ,  C09K2019/0448 ,  C09K2019/2078 ,  G02B5/208 ,  G02F2201/343 ,  B32B17/10 ,  B32B2367/00

Abstract: A cholesteric liquid-crystal mixture containing a compound represented by the general formula (Ia), a compound represented by the general formula (Ib), a fluorine-containing horizontal alignment agent and a polymerization initiator is capable of forming a film which is prevented from precipitation of liquid-crystal compounds therein, of which the haze is reduced and which has a broad reflection width. Z1—Y1-A1-Y3-M1-Y4-A2-Y2—Z2  General Formula (Ia) Z3—Y5-A3-Y7-M2-P  General Formula (Ib)

Abstract translation: 含有由通式（Ia）表示的化合物，通式（Ib）表示的化合物，含氟水平取向剂和聚合引发剂的胆固醇型液晶混合物能够形成防止 其中液晶化合物沉淀，其中雾度降低并且具有宽的反射宽度。 Z1-Y1-A1-Y3-M1-Y4-A2-Y2-Z2通式（Ia）Z3-Y5-A3-Y7-M2-P通式（Ib）

公开(公告)号：US20140183410A1

公开(公告)日：2014-07-03

申请号：US14201060

申请日：2014-03-07

Applicant: FUJIFILM Corporation

Inventor： Minoru UEMURA ,  Yasuhiro ISHIWATA ,  Masaru YOSHIKAWA ,  Takao TAGUCHI ,  Tomoki TASAKA

IPC: C09K19/38 ,  C09K19/50

CPC classification number: G02B1/14 ,  C09K19/3838 ,  C09K19/50 ,  C09K2019/0448 ,  C09K2019/2078 ,  C09K2219/03 ,  G02B1/10 ,  G02B1/105 ,  G02B1/11 ,  G02B5/208 ,  G02B5/3016 ,  G02B5/3083 ,  G03H2001/0264

Abstract: A polymerizable liquid-crystal compound of formula (I) effective for preventing crystal deposition after coating with polymerizable liquid crystal (II) or a polymerizable liquid crystal similar thereto. P represents a polymerizable functional group; Sp represents a spacer or a single bond; Z1 and Z2 each represent —CO—O—; R0 represents a linear alkyl group having 1-15 carbon atoms; R2, R3 and R4 each independently represent an alkyl group having 1-4 carbon atoms, an alkoxy group having 1-4 carbon atoms, an alkoxycarbonyl group having 2-5 carbon atoms, an acyloxy group having 2-5 carbon atoms, an acyl group having 2-4 carbon atoms, an amide group having 2-5 carbon atoms, a cyano group, an amino group, a hydroxyl group, or a halogen atom; r1, r2 and r3 indicate an integer from 0-4; when r1, r2 and r3 each are 2 or more, then R2, R3 and R4 each may be the same or different; however, when R0 is a methyl group, then r2 is not 1.

Abstract translation: 一种可有效防止涂覆聚合液晶（II）或类似于其的可聚合液晶之后的结晶沉积的式（I）的可聚合液晶化合物。 P表示可聚合官能团; Sp表示间隔基或单键; Z1和Z2各自表示-CO-O-; R 0表示具有1-15个碳原子的直链烷基; R2，R3和R4各自独立地表示具有1-4个碳原子的烷基，具有1-4个碳原子的烷氧基，具有2-5个碳原子的烷氧基羰基，具有2-5个碳原子的酰氧基，酰基 具有2-4个碳原子的基团，具有2-5个碳原子的酰胺基，氰基，氨基，羟基或卤素原子; r1，r2和r3表示0-4的整数; 当r1，r2和r3各自为2或更大时，则R2，R3和R4各自可以相同或不同; 然而，当R 0是甲基时，则r 2不为1。