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1. 发明申请

US20170022417A1 COMPOSITION, OPTICAL FILM INCLUDING COMPOSITION, AND METHOD OF PRODUCING OPTICAL FILM 审中-公开
标题翻译：组合物，包括组合物的光学膜，以及制造光学膜的方法
公开(公告)号：US20170022417A1
公开(公告)日：2017-01-26
申请号：US15215754
申请日：2016-07-21
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： Nobuyuki HATANAKA , Haruki OKAWA
IPC分类号： C09K19/38 , G02B5/30 , C09D135/02 , C09K19/60 , C09D7/00
CPC分类号： G02B5/3016 , C09D7/41 , C09D135/02 , C09K19/02 , C09K19/3068 , C09K19/3086 , C09K19/3833 , C09K19/60 , C09K19/601 , C09K19/603 , C09K2019/0448 , C09K2219/03
摘要： The present invention provides, as a composition containing a smectic liquid crystal compound which can be used for production of a homogeneous optical film at a temperature around room temperature, a composition containing a smectic liquid crystal compound having a 1,4-cyclohexyl group, which smectic liquid crystal compound having the 1,4-cyclohexyl group contains (i) 100 parts by mass of a smectic liquid crystal compound having a trans-1,4-cyclohexyl group and (ii) 0.1 parts by mass to 10 parts by mass of a smectic liquid crystal compound having a cis-1,4-cyclohexyl group.
摘要翻译：本发明提供作为含有能够在室温附近制造均匀的光学膜的层间液晶化合物的组合物，含有具有1,4-环己基的近晶液晶化合物的组合物，其中，具有1,4-环己基的近晶型液晶化合物包含（i）100质量份具有反式-1,4-环己基的近晶液晶化合物和（ii）0.1质量份至10质量份的具有顺式-1,4-环己基的近晶液晶化合物。

2. 发明授权

US07820071B2 Light modulating material and light modulating method 有权
标题翻译：光调制材料和光调制方法
公开(公告)号：US07820071B2
公开(公告)日：2010-10-26
申请号：US12095487
申请日：2006-12-08
申请人： Takashi Kato , Koji Takaku , Naoyuki Hayashi , Akihide Osaku
发明人： Takashi Kato , Koji Takaku , Naoyuki Hayashi , Akihide Osaku
IPC分类号： C09K19/00 , C09K19/06 , C09K19/52 , G02F1/03 , G02F1/13
CPC分类号： C09K19/603 , C09K19/60 , C09K19/601 , Y10T428/10 , Y10T428/1036
摘要： A light modulating material comprising at least one kind of dichroic dye having a substituent represented by the following Formula (1) and at least one kind of host liquid crystal between a pair of electrodes, and changing the transmittance of incident light. In the formula (1), Het is oxygen atom or sulfur atom; B1 and B2 each independently represent an arylene group, a heteroarylene group or a bivalent cyclic aliphatic hydrocarbon group; Q1 represents a bivalent linking group; C1 represents an alkyl group, a cycloalkyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, or an acyloxy group; j represents 0 or 1; p, q and r each independently represent an integer from 0 to 5; n represents an integer from 1 to 3; (p+r)×n is an integer from 3 to 10. -(Het)j-{(B1)p-(Q1)q-(B2)r}n—C1 Formula (1):
摘要翻译：一种光调制材料，其包含至少一种具有由下式（1）表示的取代基的二色性染料和一对电极之间的至少一种主体液晶，并且改变入射光的透射率。在式（1）中，Het是氧原子或硫原子; B1和B2各自独立地表示亚芳基，亚杂芳基或二价环状脂族烃基; Q1表示二价连接基团; C1表示烷基，环烷基，烷氧基，烷氧基羰基，酰基或酰氧基; j表示0或1; p，q和r各自独立地表示0至5的整数; n表示1〜3的整数，（p + r）×n为3〜10的整数。（Het）j - {（B1）p-（Q1）q-（B2）r} n-C1式（1）

3. 发明申请

US20090098314A1 Liquid crystal composition, liquid crystal device, reflective display material and light modulating material 失效
标题翻译：液晶组合物，液晶装置，反光显示材料和光调制材料
公开(公告)号：US20090098314A1
公开(公告)日：2009-04-16
申请号：US12285439
申请日：2008-10-06
申请人： Koji Takaku , Katsuyuki Yofu , Naoyuki Hayashi , Takashi Kato
发明人： Koji Takaku , Katsuyuki Yofu , Naoyuki Hayashi , Takashi Kato
IPC分类号： C09K19/52
CPC分类号： C09K19/603 , C09K19/544 , Y10T428/10
摘要： A liquid crystal composition including a liquid crystal and at least three anthraquinone dyes, at least two of the anthraquinone dyes having a substituent represented by the following Formula (I): wherein in Formula (I), * represents a linking position; R25 and R26 each independently represent an alkyl group, a halogen atom or an alkoxy group; R27 represents an alkyl group, an acyl group or an alkoxy group; R28 and R29 each independently represent a hydrogen atom or a substitutent; T1 represents an arylene group or a heteroarylene group; Z represents an oxygen atom, a sulfur atom or a carbonyl group; m represents an integer of 0 to 2; and i represents 0 or 1, wherein when i is 1 and Z is an oxygen atom or a sulfur atom, R27 is not an alkoxy group, and when i is 1 and Z is a carbonyl group, R27 is not an acyl group.
摘要翻译：一种包含液晶和至少三种蒽醌染料的液晶组合物，至少两种具有由下式（I）表示的取代基的蒽醌染料：其中在式（I）中，*表示连接位置; R 25和R 26各自独立地表示烷基，卤素原子或烷氧基; R 27表示烷基，酰基或烷氧基; R 28和R 29各自独立地表示氢原子或取代基; T1表示亚芳基或亚杂芳基; Z表示氧原子，硫原子或羰基; m表示0〜2的整数。 i表示0或1，其中当i为1且Z为氧原子或硫原子时，R27不为烷氧基，当i为1且Z为羰基时，R27为酰基。

4. 发明申请

US20080152843A1 Liquid Crystal Composition, Liquid Crystal Element, and Siloxane Polymer 失效
标题翻译：液晶组合物，液晶元件和硅氧烷聚合物
公开(公告)号：US20080152843A1
公开(公告)日：2008-06-26
申请号：US11883289
申请日：2006-01-30
申请人： Takashi Kato , Koji Takaku
发明人： Takashi Kato , Koji Takaku
IPC分类号： C09K19/02 , C08G77/14
CPC分类号： C09K19/601 , C09K19/2007 , C09K19/408 , C09K19/60 , C09K19/603 , Y10T428/10 , Y10T428/1055
摘要： The present invention provides a liquid crystal composition including a siloxane polymer, a nematic liquid crystal compound substituted with at least one fluorine atom, and at least one dichroic dye; and a liquid crystal composition including a siloxane polymer having liquid crystalline group at the side chain of the polymer, a low molecular-weight liquid crystal compound, and a dichroic dye, in which the dielectric constant anisotropy of the liquid crystal composition is changed from being positive to being negative when the frequency of the voltage to be applied is increased.
摘要翻译：本发明提供一种液晶组合物，其包含硅氧烷聚合物，被至少一个氟原子取代的向列型液晶化合物和至少一种二色染料; 以及包含在聚合物侧链具有液晶基团的硅氧烷聚合物，低分子量液晶化合物和二色性染料的液晶组合物，其中液晶组合物的介电常数各向异性从当要施加的电压的频率增加时为正。

5. 发明申请

US20060269696A1 Liquid crystal composition and display device 失效
标题翻译：液晶成分及显示装置
公开(公告)号：US20060269696A1
公开(公告)日：2006-11-30
申请号：US11430889
申请日：2006-05-10
申请人： Takashi Kato , Koji Takaku
发明人： Takashi Kato , Koji Takaku
IPC分类号： C09K19/60 , C09K19/52
CPC分类号： C09K19/60 , C09K19/52 , C09K19/603 , Y10T428/10 , Y10T428/1036
摘要： A liquid crystal composition comprising a dichroic dye, a host liquid crystal and at least one kind of solid matter having an average particle diameter of 1 nm to 10 m, the dichroic dye having a substituent represented by the following formula (1): -(Het)j-{(B1)p-(Q1)q-(B2)r}n—C1 Formula (1) wherein Het is an oxygen atom or a sulfur atom; B1 and B2 each independently represent an arylene group, a heteroarylene group, or a divalent cyclic aliphatic hydrocarbon group; Q1 represents a divalent linking group; C1 represents an alkyl group, a cycloalkyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, or an acyloxy group; j represents 0 or 1; p, q, and r represent an integer of 0 to 5, respectively; n represents an integer of 1 to 3; the sum of the groups represented by B1 and B2 is an integer of 3 to 10; when p, q and r are respectively 2 or greater, two or more of B1, Q1 or B2 may be the same or different; when n is 2 or greater, two or more of {(B1)p-(Q1)q-(B2)r} may be the same or different.
摘要翻译：含有二色性染料，主体液晶和平均粒径为1nm〜10μm的至少一种固体成分的液晶组合物，具有下述式（1）表示的取代基的二色性染料： in-line-formula description =“In-line Formulas”end =“lead”？> - （Het）

- （Q 1） - （B 2） - - - - （B 2）式（1）式中，Het为氧原子或硫原子;式中，Het为氧原子或硫原子，式中，Het为氧原子或硫原子。 B 1和B 2各自独立地表示亚芳基，亚杂芳基或二价环状脂族烃基; Q 1表示二价连接基团; C 1〜1表示烷基，环烷基，烷氧基，烷氧基羰基，酰基或酰氧基; j表示0或1; p，q和r分别表示0〜5的整数。 n表示1〜3的整数，由B 1和B 2表示的基团的总和为3〜10的整数，当p，q和r分别为2或更大时，B 1，Q 1或B 2中的两个或更多个可以相同或不同，不同; 当n为2以上时，{（B 1→1） > - （B ^{2 ）可以相同或不同。}

6. 发明授权

US06962734B2 Sulfoderivatives of indanthrone, lyotropic liquid crystal system and anisotropic film on their base 失效
标题翻译：阴丹酮的磺化衍生物，溶致液晶体系及其各向异性膜
公开(公告)号：US06962734B2
公开(公告)日：2005-11-08
申请号：US11046338
申请日：2005-01-27
申请人： Victor V. Nazarov , Elena N. Sidorenko
发明人： Victor V. Nazarov , Elena N. Sidorenko
IPC分类号： C09B5/48 , C09B5/56 , C09K19/32 , C09K19/34 , C09K19/60 , G02B5/30 , C09K19/00 , C07D241/36 , G02F1/1335
CPC分类号： C09B5/58 , C09B5/56 , C09B67/0038 , C09K19/3483 , C09K19/603 , Y10T428/10 , Y10T428/1036 , Y10T428/1041
摘要： The present invention relates to organic chemistry, in particular, to synthesis of sulfoderivatives of the polycyclic compounds and fabrication of optically anisotropic coatings on their base.The indanthrone sulfoderivatives of the general structural formulas I or II capable of forming LLC phase are disclosed. The disclosed compounds could be used, in particular, for producing optically isotropic or anisotropic and at least partially crystalline films. The application also includes the liquid crystal systems based on the disclosed compounds, and anisotropic films. wherein n is 3 or 4, R═CH3, C2H5, OCH3, OC2H5, Cl, Br, OH, NH2, z is the value selected from the list including 0, 1, 2, 3, and 4, M—counterion, and j—number of counterions in a dye molecule, and which can be fractional in case of one counterion belonging to several molecules, and in case n>1, counterions may be different.
摘要翻译：本发明涉及有机化学，特别涉及多环化合物的磺基衍生物的合成和其基底上光学各向异性涂层的制造。公开了能够形成LLC相的通式结构式I或II的阴丹酮磺基衍生物。所公开的化合物可以特别用于制备光学各向同性或各向异性和至少部分结晶的膜。该应用还包括基于所公开的化合物的液晶体系和各向异性薄膜。其中n为3或4，R-CH 3，C 2 H 5，OCH 3，OC Z 2是选自包括0,1,2,3或3的列表中的值，和4，在染料分子中的抗衡离子的M抗衡离子和j数，并且在一个抗衡离子属于几个分子的情况下可以是分数，并且在n≥1的情况下，抗衡离子可能不同。

7. 发明授权

US06861106B2 Dichroic dye, composition thereof, and liquid crystal composition and liquid crystal display element containing the same 有权
标题翻译：二色性染料及其组合物和液晶组合物以及含有它们的液晶显示元件
公开(公告)号：US06861106B2
公开(公告)日：2005-03-01
申请号：US10443808
申请日：2003-05-23
申请人： Shih-Hsien Liu , Yang-Chu Lin , Woan-Shiow Tzeng , Jie-Hwa Ma , Kung-Lung Cheng , Long-Li Lai
发明人： Shih-Hsien Liu , Yang-Chu Lin , Woan-Shiow Tzeng , Jie-Hwa Ma , Kung-Lung Cheng , Long-Li Lai
IPC分类号： G02F1/13 , C07D285/12 , C07D285/135 , C07D295/18 , C07D295/185 , C09B1/503 , C09B29/08 , C09B31/043 , C09B43/00 , C09B56/16 , C09B67/22 , C09K19/60 , C09K19/36 , C07D285/08 , C09B1/50 , C09B29/00 , C09B56/04
CPC分类号： C07D285/135 , C07D295/185 , C09B1/503 , C09B29/083 , C09B31/043 , C09B43/006 , C09K19/601 , C09K19/603 , Y10T428/10
摘要： Dichroic dyes, dichroic dye compositions, and liquid crystal composition and liquid crystal display element containing the dichroic dyes. The dichroic dye has increased solubility and stability.
摘要翻译：二色性染料，二色性染料组合物和液晶组合物以及含有二色性染料的液晶显示元件。二色性染料具有增加的溶解性和稳定性。

8. 发明申请

US20040135117A1 Dichroic dye, composition thereof, and liquid crystal composition and liquid crystal display element containing the same 有权
标题翻译：二色性染料及其组合物和液晶组合物以及含有它们的液晶显示元件
公开(公告)号：US20040135117A1
公开(公告)日：2004-07-15
申请号：US10443808
申请日：2003-05-23
申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
发明人： Shih-Hsien Liu , Yang-Chu Lin , Woan-Shiow Tzeng , Jie-Hwa Ma , Kung-Lung Cheng , Long-Li Lai
IPC分类号： C09K019/36 , C07D285/08 , C07D285/14 , C07D241/04 , C09B056/04 , C09B035/00 , C09B031/00 , C09B029/00 , C09B033/00 , C09B037/00 , C07D295/00 , C07D417/00 , C07D513/00 , C09B001/16
CPC分类号： C07D285/135 , C07D295/185 , C09B1/503 , C09B29/083 , C09B31/043 , C09B43/006 , C09K19/601 , C09K19/603 , Y10T428/10
摘要： Dichroic dyes, dichroic dye compositions, and liquid crystal composition and liquid crystal display element containing the dichroic dyes. The dichroic dye has increased solubility and stability.
摘要翻译：二色性染料，二色性染料组合物和液晶组合物以及含有二色性染料的液晶显示元件。二色性染料具有增加的溶解性和稳定性。

9. 发明申请

US20030085379A1 Quinone compound, liquid crystal composition, and guest-host-type liquid crystal cell employing the same 失效
标题翻译：喹啉酮化合物，液晶组合物和使用其的客体主体型液晶单元
公开(公告)号：US20030085379A1
公开(公告)日：2003-05-08
申请号：US10125609
申请日：2002-04-19
发明人： Takashi Katoh
IPC分类号： C09K019/54 , C09K019/32 , C07J053/00
CPC分类号： C09K19/3477 , C07J53/00 , C09K19/3491 , C09K19/603 , C09K2019/3408 , Y10T428/1036
摘要： A quinone compound represented by formula (1) or (2) below: 1 (wherein X1 to X4 independently represents an oxygen atom, sulfur atom or NnullR1; R1 represents a hydrogen atom, alkyl group, aryl group or heterocyclic group; Ar1 to Ar4 independently represents an atomic group necessary for forming an aromatic ring or aromatic rings, where at least one of such aromatic rings formed by Ar1 and Ar2 and at least one of such aromatic rings formed by Ar3 and Ar4 have substituent selected from the group consisting of alkylthio group, arylthio group, heteroarylthio group and nullN(R2)(R3) group; and R2and R3 independently represents a hydrogen atom, alkyl group, aryl group or heterocyclic group, where R2 and R3 may be linked together to form a ring) was disclosed.
摘要翻译：由式（1）或（2）表示的醌化合物：其中X 1至X 4独立地表示氧原子，硫原子或N-R 1; R 1表示氢原子，烷基，芳基或杂环基; Ar 1至 Ar 4独立地表示形成芳环或芳环所必需的原子团，其中由Ar 1和Ar 2形成的至少一个芳环和由Ar 3和Ar 4形成的至少一个芳环具有选自以下的取代基：烷硫基，芳硫基，杂芳硫基和-N（R2）（R3）基; R2和R3独立地表示氢原子，烷基，芳基或杂环基，其中R2和R3可以连接在一起形成环）被披露

10. 发明授权

US5453217A Liquid crystal composition and liquid crystal display device 失效
标题翻译：液晶组成和液晶显示装置
公开(公告)号：US5453217A
公开(公告)日：1995-09-26
申请号：US168162
申请日：1993-12-17
申请人： Masaharu Keneko , Masami Kadowaki
发明人： Masaharu Keneko , Masami Kadowaki
IPC分类号： C09K19/60 , C09K19/00 , C09K19/32 , C09K19/36 , G02F1/13
CPC分类号： C09K19/603 , C09K19/601
摘要： A liquid crystal composition comprising a fluorine liquid crystal material and at least one azo dichroic dye selected from each of the groups (A), (B), (C) and (D) represented by the following general formulae (I)-(IV): ##STR1##
摘要翻译：一种液晶组合物，其包含氟液晶材料和至少一种选自下列通式（I） - （IV）所代表的基团（A），（B），（C）和（D）中的每一种偶氮二色性染料（I）（I）））））））））））））））））））））））

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