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1. 发明专利

JP2011173894A Benzene derivative, liquid crystal composition, and liquid crystal display element 有权
标题翻译：苯乙烯衍生物，液晶组合物和液晶显示元件
公开(公告)号：JP2011173894A
公开(公告)日：2011-09-08
申请号：JP2011076033
申请日：2011-03-30
申请人： Chisso Petrochemical Corp , Jnc Corp , Jnc株式会社 , チッソ石油化学株式会社
发明人： MATSUI SHUICHI , SASADA YASUYUKI
IPC分类号： C07C25/18 , C07C43/225 , C07D213/65 , C07D239/26 , C07D309/06 , C07D319/06 , C09K19/04 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/40 , C09K19/42 , C09K19/54 , G02F1/13
CPC分类号： C07C25/18 , C09K19/0403 , C09K2019/0407 , Y10T428/10
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal compound having an excellent balance of physical properties such as exhibiting negative dielectric anisotropy together with having relatively high clear point, relatively small viscosity, a proper optical anisotropy, and excellent compatibility with other liquid crystalline compounds, by solving problems that heretofore known compounds exhibiting negative dielectric anisotropy although exhibiting negative dielectric anisotropy of relatively large numeric value are not appropriate in the balance of properties as a liquid crystalline material because having a low clear point, large viscosity or the like. SOLUTION: The liquid crystal compound is a compound represented by formula (1). In the formula, Ra and Rb are a hydrogen atom or 1-20C alkyl; A 1 , A 11 , A 12 , A 2 , A 21 and A 22 are a cyclic group; Y, W, Z 11 , Z 12 , Z 2 , Z 21 and Z 22 are a bonding group; and j, k, m, n, p and q are 0 or 1 with the proviso that the sum thereof is 1 to 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的物理性能平衡的液晶化合物，例如呈现负介电各向异性，同时具有较高的透明点，相对较小的粘度，适当的光学各向异性，以及与其它液体的优异相容性结晶化合物通过解决尽管具有相对较大数值的负介电各向异性的现有已知化合物表现出负介电各向异性的问题，但由于具有低透明点，大粘度等，作为液晶材料的性能的平衡是不合适的。溶液：液晶化合物是由式（1）表示的化合物。在该式中，Ra和Rb是氢原子或1-20C烷基; A 1 ，A 11 ，A 12 ，A 2 ，A 21 和 A 22 是一个环状基团; Y，W，Z 11 ，Z 12 ，Z 2 ，Z 21 / SP>是一个键合组; 并且j，k，m，n，p和q为0或1，条件是其总和为1至3.版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011187868A Intermediate phase composition and organic semiconductor element using the same 审中-公开
标题翻译：中间相组合物和有机半导体元素
公开(公告)号：JP2011187868A
公开(公告)日：2011-09-22
申请号：JP2010054210
申请日：2010-03-11
申请人： Chisso Corp , Chisso Petrochemical Corp , National Institute Of Advanced Industrial Science & Technology , チッソ株式会社 , チッソ石油化学株式会社 , 独立行政法人産業技術総合研究所
发明人： SHIMIZU HIROSHI , MONOBE HIROTATSU , SASADA YASUYUKI
IPC分类号： H01L51/30 , C07C69/76 , H01L51/05
摘要： PROBLEM TO BE SOLVED: To provide a material that is used for an organic semiconductor material, and so on, and exhibits a high-speed carrier mobility.
SOLUTION: An organic semiconductor element uses an intermediate phase composition that is obtained by mixing a discotic liquid crystal compound having an aryl moiety and a discotic liquid crystal compound having a fluorinated aryl moiety.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供用于有机半导体材料等的材料，并且表现出高速载流子迁移率。解决方案：有机半导体元件使用通过混合具有芳基部分的盘状液晶化合物和具有氟化芳基部分的盘状液晶化合物而获得的中间相组合物。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010241814A Polymerizable compound and polymer thereof 有权
标题翻译：可聚合化合物及其聚合物
公开(公告)号：JP2010241814A
公开(公告)日：2010-10-28
申请号：JP2010108919
申请日：2010-05-11
申请人： Chisso Corp , Chisso Petrochemical Corp , チッソ株式会社 , チッソ石油化学株式会社
发明人： SASADA YASUYUKI , SAEGUSA KAZUHIKO
IPC分类号： C07C69/92 , C07C69/54 , C07C69/75 , C07C69/90 , C07C69/94 , C07D207/452 , C07D303/12 , C07D305/06 , C09K19/18 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/38 , C09K19/54 , G02F1/13
CPC分类号： C09K19/322 , C09K19/18 , C09K19/20 , C09K19/2007 , C09K19/2014 , C09K19/3066 , C09K19/3068 , C09K19/32 , C09K19/3411 , C09K19/3458 , C09K19/3477 , C09K2019/0448 , C09K2019/0466 , C09K2019/3408 , C09K2019/3416 , Y10T428/10 , Y10T428/1005 , Y10T428/1036 , Y10T428/1041
摘要： PROBLEM TO BE SOLVED: To provide a polymerizable liquid-crystalline compound having the wide temperature range for its liquid crystal phase, high compatibility with other compounds, and also necessary properties including optical anisotropy, to provide a polymer thereof excellent in many properties including transparency, mechanical strength, coatability, solubility, crystallinity, shrinkage, water-permeability, water-absorbing degree, melting point, glass transition point and chemical resistance, to provide a molding having optical anisotropy made from the polymer, and to provide a liquid crystal display including the polymer. SOLUTION: The polymerizable compound is represented by formula (1): R a -Z-(A-Z) m -R b or formula (2): R a -Z-(A-Z) m -R a . In these formulas, R a is a polymerizable group; R b is a terminal group such as alkyl or alkoxy; A is a ring such as 1,4-cyclohexylene or 1,4-phenylene, wherein at least one A is 2,3-bis(trifluoromethyl)-1,4-phenylene; Z is a single bond, alkylene, oxyalkylene or a bonding group such as -COO-; and m is an integer of 1-6. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供其液晶相具有宽的温度范围的可聚合液晶化合物，与其它化合物的高相容性，以及包括光学各向异性的必要性质，以提供许多性能优异的聚合物包括透明性，机械强度，可涂布性，溶解性，结晶度，收缩率，透水性，吸水度，熔点，玻璃化转变点和耐化学性，以提供由聚合物制成的具有光学各向异性的模制品，并提供液体晶体显示器，包括聚合物。解决方案：可聚合化合物由式（1）表示：R（SP）a / Z-（AZ） -R b 或式（2）：R a -Z-（AZ） m -R a 。在这些式中，R a 是可聚合基团; R b 是末端基团，例如烷基或烷氧基; A为1,4-环己基或1,4-亚苯基等环，其中至少一个A为2,3-双（三氟甲基）-1,4-亚苯基; Z是单键，亚烷基，氧化烯或键合基团如-COO-; m为1-6的整数。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2007099734A Compound having alkyl group in benzene ring, liquid crystal composition containing the compound and liquid crystal display element containing the liquid crystal composition 有权
标题翻译：含有苄基中的烷基的化合物，包含化合物的液晶组合物和含有液晶组合物的液晶显示元件
公开(公告)号：JP2007099734A
公开(公告)日：2007-04-19
申请号：JP2005294752
申请日：2005-10-07
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SASADA YASUYUKI
IPC分类号： C07C43/192 , C07C43/225 , C07C49/567 , C07C69/608 , C07C69/92 , C07D213/61 , C07D239/26 , C07D309/06 , C07D319/06 , C07F7/18 , C09K19/16 , C09K19/18 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/42 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To obtain a liquid crystal compound excellent in general physical properties such as stability to heat, light and the like, low viscosity, proper optical anisotropy, proper dielectric constant anisotropy, wide temperature range in a nematic phase required to the compound and having excellent compatibility with other liquid crystal compounds, especially the liquid crystal compound having a wide temperature range in the nematic phase.
SOLUTION: The compound is expressed by formula (1), wherein Ra and Rb express each, for example, a 1-10C alkyl or a 1-9C alkoxy; the ring A
1 expresses, for example, 1, 4-cyclohexylene, 1, 4 phenylene, 2-fluoro-1, 4-phenylene, 2, 3-difluoro-1, 4-phenylene or 2, 5-difluoro-1, 4-phenylene; Z
1 expresses, for example, a single bond or (CH
2 )
2 ; Y
1 expresses, for example, F or CF
3 ; m expresses, for example, 1 or 2.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了获得一般物理性质如热，光等的稳定性优异的液晶化合物，低粘度，适当的光学各向异性，适当的介电常数各向异性，向列相的宽温度范围需要并且与其它液晶化合物，特别是在向列相具有宽温度范围的液晶化合物具有优异的相容性。解决方案：化合物由式（1）表示，其中R a和R b各自表示例如1-10C烷基或1-9C烷氧基; 环A 1 表示例如1,4-亚环己基，1,4-亚苯基，2-氟-1,4-亚苯基，2,3-二氟-1,4-亚苯基或2 ，5-二氟-1,4-亚苯基; Z 1 表示例如单键或（CH 2 ） 2 ; Y 1 表示例如F或CF 3 ; m表示例如1或2.版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005314385A Benzene derivative, liquid crystal composition, and liquid crystal display element 审中-公开
标题翻译：苯乙烯衍生物，液晶组合物和液晶显示元件
公开(公告)号：JP2005314385A
公开(公告)日：2005-11-10
申请号：JP2005094447
申请日：2005-03-29
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： MATSUI SHUICHI , SASADA YASUYUKI
IPC分类号： G02F1/13 , C07C25/18 , C07C43/225 , C07C323/17 , C07D213/65 , C07D239/26 , C07D309/06 , C07D319/06 , C07F7/12 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34
CPC分类号： C09K2019/3004
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal compound having an excellent balance of physical properties such as exhibiting a negative dielectric constant anisotropy together with having comparatively high clear point or a small viscosity, a proper optical anisotropy and compatibility with other liquid crystal compounds, etc., by solving problems that conventional compounds exhibiting a negative dielectric constant anisotropy although exhibiting a negative dielectric constant anisotropy of relatively large numeric value are not appropriate in the balance of properties as a liquid crystal material because having a low clear point or a large viscosity. SOLUTION: The invention relates to a compound represented by formula (1) or (2). In the formula, each of R a and R b is a hydrogen atom or 1-20C alkyl; each of A 1 , A 11 , A 12 , A 2 , A 21 and A 22 is a cyclic group; each of Y, W, Z 11 , Z 12 , Z 2 , Z 21 and Z 22 is a bond group; and each of j, k, m, n, p and q is 0 or 1 with the proviso that the sum thereof is 1 to 3. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有优异的物理性能平衡的液晶化合物，例如呈现负介电常数各向异性，具有较高的透明点或较小的粘度，适当的光学各向异性和与其它液体的相容性结晶化合物等通过解决尽管呈现相对较大数值的负介电常数各向异性的常规化合物表现出负介电常数各向异性的问题，但在作为液晶材料的性能的平衡中是不合适的，因为具有低清晰度点或粘度大。解决方案：本发明涉及由式（1）或（2）表示的化合物。在该式中，R SB a和R b各自为氢原子或1-20C烷基; A 1 ，A 11 ，A 12 ，A 2 ，A 21 而A 22 是一个环状基团; Y，W，Z 11 ，Z 12 ，Z 2 ，Z 21 和Z 22 是债券组; 并且j，k，m，n，p和q各自为0或1，条件是其总和为1至3.版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004262933A Liquid crystal compound having fluorinated alkyl as bonding group, liquid crystal composition and liquid crystal display element 有权
公开(公告)号：JP2004262933A
公开(公告)日：2004-09-24
申请号：JP2004035775
申请日：2004-02-12
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SASADA YASUYUKI , DEMUS DIETRICH
IPC分类号： G02F1/13 , C07C22/08 , C07C25/18 , C07C43/225 , C09K19/08
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal compound having chemical stability, excellent compatibility with another liquid crystal compound, suitable anisotropy of dielectric constant, small optical anisotropy, etc., to provide a liquid crystal composition, and to provide a liquid crystal display element. SOLUTION: This liquid crystal compound is expressed by formula (1) [Ra is a 1-20C alkyl or the like; Rb is a 1-20C alkyl or the like; A 1 , A 2 , A 3 , and A 4 are each 1,4-cyclohexylene, 1,4-phenylene or the like; Z 1 , Z 2 , and Z 3 are each a single bond, -(CH 2 ) 2 - or the like, provide that at least one of Z 1 , Z 2 , and Z 3 is expressed by formula (2-1) (Y is a 1-3C alkyl in which H is arbitrarily substituted by F; and o is 0, 1 or 2), formula (2-2) (p is 0, 1 or 2) or formula (2-3) (W is F or H; and q and r is each 0, 1, 2 or 3); and m and n are each 0 or 1]. The liquid crystal composition contains the compound. The liquid crystal display element contains the composition. COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2006160727A Compound having alkyl group on benzene ring, liquid crystal composition containing the compound and liquid crystal display element containing the liquid crystal composition 有权
标题翻译：含有苄基的亚苄基化合物，含有化合物的液晶组合物和含有液晶组合物的液晶显示元件
公开(公告)号：JP2006160727A
公开(公告)日：2006-06-22
申请号：JP2005311128
申请日：2005-10-26
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SASADA YASUYUKI
IPC分类号： C07C25/18 , C07C43/192 , C07C43/225 , C07C57/60 , C07C69/92 , C07C323/16 , C07C327/24 , C07F7/08 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/20 , C09K19/28 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/40 , C09K19/42 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystalline compound having general properties required for the compound, stability to heat, light and the like, small viscosity, proper optical anisotropy, proper dielectric anisotropy, a wide temperature range of a nematic phase, and excellent compatibility with other liquid crystal compound, especially the liquid crystal compound having the wide temperature range of the nematic phase. SOLUTION: The compound is represented by formula (1) (wherein, for example, Ra and Rb are each independently a 1-20C alkyl group; ring A 1 is 1,4-cyclohexylene or 1,4-phenylene; Z 1 is a single bond or a 1-4C alkylene; Y 1 is hydrogen or a halogen; Rc is a 1-4C alkyl; and m is 0, 1 or 2, with the proviso that the sum of two or more m's is 0, 1 or 2). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有化合物所需的一般性质的液晶化合物，对热，光等的稳定性，粘度小，适当的光学各向异性，适当的介电各向异性，向列相的宽温度范围，与其他液晶化合物，特别是具有宽向列相温度范围的液晶化合物的相容性优异。溶液：化合物由式（1）表示（其中，例如，Ra和Rb各自独立地为1-20C烷基;环A 1 是1,4-亚环己基或 1,4-亚苯基; Z 1是单键或1-4C亚烷基; Y 1是氢或卤素; Rc是1-4C烷基;和 m为0,1或2，条件是两个或多个m的和为0,1或2）。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005320511A Liquid crystal composition and liquid crystal displaying element 有权
标题翻译：液晶组合物和液晶显示元件
公开(公告)号：JP2005320511A
公开(公告)日：2005-11-17
申请号：JP2005096626
申请日：2005-03-30
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： YAMAMOTO HITOSHI , SASADA YASUYUKI , FUJITA HIROAKI
IPC分类号： G02F1/13 , C09K19/20 , C09K19/30 , C09K19/42
CPC分类号： C09K2019/3004 , C09K2019/3009 , C09K2019/3016 , C09K2019/3027
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal composition, which satisfies more than one characteristics among the following characteristics: a wide temperature range in a nematic phase, a low viscosity, a suitable optical anisotropy, a large negative permittivity anisotropy and a large voltage holding ratio. SOLUTION: The liquid crystal composition contains a compound as the first component selected from a group of compounds represented by formulas (1-1)-(1-4) in figure A and a compound as the second component selected from a group of compounds represented by formulas (2-1)-(2-3) in figure B. The composition has a negative permittivity anisotropy. In the above formulas, R 1 is a 1-10C alkyl or a 2-10C alkenyl, R 2 is a 1-10C alkoxy, R 3 is either one of a 1-10C alkyl, a 2-10C alkenyl or a 1-10C alkoxy. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种以下特征满足多于一个特性的液晶组合物：向列相的宽温度范围，低粘度，适当的光学各向异性，大的负介电常数各向异性和具有较大的电压保持率。解决方案：液晶组合物含有选自图A中由式（1-1） - （1-4）表示的一组化合物的第一组分的化合物和选自下组的第二组分的化合物的式（2-1） - （2-3）表示的化合物。组合物具有负的介电常数各向异性。在上式中，R 1 SP 1是1-10C烷基或2-10C烯基，R 2是1-10C烷氧基，R 3， SP>是1-10C烷基，2-10C烯基或1-10C烷氧基中的一种。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005023020A Dihydropyran compound, liquid crystal composition containing the same, and liquid crystal display device containing the composition 有权
标题翻译：二氢化合物，含有它们的液晶组合物和含有组合物的液晶显示装置
公开(公告)号：JP2005023020A
公开(公告)日：2005-01-27
申请号：JP2003190324
申请日：2003-07-02
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SASADA YASUYUKI , MATSUI SHUICHI
IPC分类号： G02F1/13 , C07D309/20 , C07D405/04 , C07D407/04 , C09K19/34 , C09K19/40 , C09K19/42
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystalline compound having general physical properties necessary for compounds, low viscosity, appropriate dielectric anisotropy and high compatibility with other liquid crystalline compounds, to provide a liquid crystal composition containing this compound, and to provide a liquid crystal display device containing this composition. SOLUTION: The liquid crystalline compound is represented by formula(1)( wherein, Ra and Rb are each e.g. H or a 1-20C alkyl; ring A 1 and ring A 2 are each e.g. a 1,4-cyclohexylene group, 1,4-phenylene group, 1,2,3,4-tetrahydronaphthalene-2,6-diyl group or naphthalene-2,6-diyl group; Z 1 and Z 2 are each e.g. a single bond or 1-4C alkylene; m and n are each 0, 1, 2 or 3, wherein (m+n)=1, 2 or 3 ). The liquid crystal composition contains this compound. The liquid crystal display device contains this composition. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有化合物所需的一般物理性质的液晶化合物，低粘度，适当的介电各向异性和与其它液晶化合物的高相容性，以提供含有该化合物的液晶组合物，并提供含有该组合物的液晶显示装置。溶液：液晶化合物由式（1）表示（其中，Ra和Rb各自例如H或1-20C烷基;环A 1 和环A 2 各自例如为1,4-亚环己基，1,4-亚苯基，1,2,3,4-四氢化萘-2,6-二基或萘-2,6-二基; Z < SP> 1 和Z 2 各自为例如单键或1-4C亚烷基; m和n各自为0,1,2或3，其中（m + n）= 1 ，2或3）。该液晶组合物含有该化合物。该液晶显示装置含有该成分。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005023019A Liquid crystalline compound having optically active group and polymer thereof 有权
标题翻译：具有光学活性基团的液晶化合物及其聚合物
公开(公告)号：JP2005023019A
公开(公告)日：2005-01-27
申请号：JP2003190323
申请日：2003-07-02
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SASADA YASUYUKI , YANAI MOTOKI , YAMAMOTO SHINICHI
IPC分类号： G02F1/13 , C07C43/20 , C07C43/205 , C07C49/794 , C07C49/80 , C07C49/84 , C07C69/54 , C07C69/653 , C07C69/757 , C07C69/773 , C07C69/92 , C07C69/94 , C07C255/55 , C07D207/452 , C07D213/79 , C07D239/28 , C07D303/24 , C07D305/06 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/38 , C09K19/42
摘要： PROBLEM TO BE SOLVED: To provide a polymerizable optically active compound with large spirally inductive force, having necessary properties including high compatibility with other compounds and optical anisotropy, to provide a polymer of this compound having various excellent properties including transparency, to provide a molded form with optical anisotropy made from the polymer, and to provide a liquid crystal desplay device containing the polymer. SOLUTION: The optically active compound is represented by formula(1): R a -Y-(A-Z) m -A-Y-R b or formula(2): R c -Y-(A-Z) m -A-Y-R c ( wherein, R a to R c have each a specific chemical formula; Y is a single bond or 1-20C alkylene; A is 1,4-cyclohexylene group or the like; Z has a specific chemical formula; and m is an integer of 1-6 ). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有大螺旋感应力的具有包括与其它化合物的高相容性和光学各向异性的必要性质的可聚合光学活性化合物，以提供具有各种优异性质（包括透明性）的该化合物的聚合物，以提供由聚合物制成的具有光学各向异性的成型体，提供含有聚合物的液晶解析装置。解决方案：光学活性化合物由式（1）表示：R 1 -Y-（AZ） -AYR b 或式（2）：其中，R a -Y-（AZ）具有特定的化学式; Y为单键或1-20C的亚烷基; A为1,4-亚环己基等; Z为特定的化学式; m为是1-6的整数）。版权所有（C）2005，JPO＆NCIPI

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