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81. 发明授权

US5370819A Conjugated enyne derivative and liquid crystal composition 失效
标题翻译：共轭衍生物和液晶组成
公开(公告)号：US5370819A
公开(公告)日：1994-12-06
申请号：US149942
申请日：1993-11-10
申请人： Atsuko Fujita , Yuichi Onji , Shuichi Matsui , Tomoyuki Kondo , Yasuyuki Goto , Naoko Ota , Etsuo Nakagawa , Shinichi Sawada
发明人： Atsuko Fujita , Yuichi Onji , Shuichi Matsui , Tomoyuki Kondo , Yasuyuki Goto , Naoko Ota , Etsuo Nakagawa , Shinichi Sawada
IPC分类号： C09K19/04 , C09K19/18 , C09K19/30 , C09K19/34 , C09K19/42 , C09K19/52 , C07C43/02 , C07C69/76
CPC分类号： C09K19/3059 , C09K19/04 , C09K19/18 , C09K19/3001 , C09K19/3402 , C09K19/3441 , C09K19/42 , C09K2019/3422
摘要： A novel, conjugated enyne compound expressed by the following formula (I), which has superior characteristics as an L.C. material and is stable under a usually used environment, and a L.C. composition containing the same are provided: ##STR1## wherein A is 1,4-phenylene or 1,4-cyclohexylene; B, C and D are 1,4-phenylene, 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, pyridine-2,5-diyl or 1,3-pyrimidine-2,5-diyl; L and M are covalent bond, 1,2-ethylene, oxycarbonyl, carbonyloxy, 1,2-ethenylene, 1,2-ethynylene, oxymethylene or methyleneoxy; n, m and l are 0 or 1; X and Z are H or F; R is fluoroalkyl, alkyl, alkoxy, alkoxyalkyl or alkenyl; Y is alkyl, alkoxy, cyano, halogen, cyanate, alkyl or alkoxy having at least one H replaced by halogen; when n is 0, L is covalent bond; when m or n is 0, M is covalent bond; and m, n and l are not simultaneously 0,the compound having a broad L.C. range, a low viscosity and a suitable .DELTA.n, and being applied to various uses, and reducing the viscosity of L.C. composition containing the same and enlarging the L.C. operation range.
摘要翻译：一种由下式（I）表示的新型共轭烯化合物，其具有优异的特征，如L.C. 材料，在通常使用的环境下是稳定的，而L.C. 提供含有它们的组合物：其中A是1,4-亚苯基或1,4-亚环己基; B，C和D是1,4-亚苯基，1,4-亚环己基，1,3-二恶烷-2,5-二基，吡啶-2,5-二基或1,3-嘧啶-2,5-二基; L和M是共价键，1,2-亚乙基，氧羰基，羰基氧基，1,2-亚乙烯基，1,2-亚乙炔基，甲醛或亚甲氧基; n，m和l为0或1; X和Z是H或F; R为氟烷基，烷基，烷氧基，烷氧基烷基或烯基; Y是具有至少一个H被卤素取代的烷基，烷氧基，氰基，卤素，氰酸酯，烷基或烷氧基; 当n为0时，L为共价键; 当m或n为0时，M为共价键; 并且m，n和l不同时为0，该化合物具有宽L. 范围，低粘度和合适的DELTA n，并适用于各种用途，并降低L.C.的粘度。含有相同的物质并扩大L.C. 操作范围

82. 发明申请

US20090275756A1 2-OXETANONE DERIVATIVE AND PROCESS FOR PRODUCTION THEREOF 有权
标题翻译： 2-氧代西酮衍生物及其生产方法
公开(公告)号：US20090275756A1
公开(公告)日：2009-11-05
申请号：US12301605
申请日：2007-05-17
申请人： Yasuo Urata , Shunji Oshima , Ryousuke Nishibata , Keiichi Kodaki , Hiroyuki Takeuchi , Shuichi Matsui
发明人： Yasuo Urata , Shunji Oshima , Ryousuke Nishibata , Keiichi Kodaki , Hiroyuki Takeuchi , Shuichi Matsui
IPC分类号： C07D305/12 , C07D407/08 , C07D405/10
CPC分类号： C07D305/12 , C07D405/10 , C07D407/08
摘要： An aldehyde derivative represented by the general formula (2) is reacted with ketene in the presence of a Lewis acid catalyst to produce a novel 2-oxetanone derivative (1), which is then purified to a 2-oxetanone derivative having a high trans-isomer purity, and then converted to a vinyl derivative (3) through decarboxylation reaction.
摘要翻译：通式（2）表示的醛衍生物与路易斯酸催化剂存在下的乙烯酮反应生成新的2-氧杂环丁酮衍生物（1），然后将其纯化成具有高反式 - 异构体纯度，然后通过脱羧反应转化为乙烯基衍生物（3）。

83. 发明授权

US07999123B2 2-oxetanone derivative and process for production thereof 有权
标题翻译： 2-氧杂环丁酮衍生物及其制备方法
公开(公告)号：US07999123B2
公开(公告)日：2011-08-16
申请号：US12301605
申请日：2007-05-17
申请人： Yasuo Urata , Shunji Oshima , Ryousuke Nishibata , Keiichi Kodaki , Hiroyuki Takeuchi , Shuichi Matsui
发明人： Yasuo Urata , Shunji Oshima , Ryousuke Nishibata , Keiichi Kodaki , Hiroyuki Takeuchi , Shuichi Matsui
IPC分类号： C07D305/12
CPC分类号： C07D305/12 , C07D405/10 , C07D407/08
摘要： An aldehyde derivative represented by the general formula (2) is reacted with ketene in the presence of a Lewis acid catalyst to produce a novel 2-oxetanone derivative (1), which is then purified to a 2-oxetanone derivative having a high trans-isomer purity, and then converted to a vinyl derivative (3) through decarboxylation reaction.
摘要翻译：通式（2）表示的醛衍生物与路易斯酸催化剂存在下的乙烯酮反应生成新的2-氧杂环丁酮衍生物（1），然后将其纯化成具有高反式 - 异构体纯度，然后通过脱羧反应转化为乙烯基衍生物（3）。

84. 发明授权

US06231785B1 Benzene derivative and its production method 有权
标题翻译：苯衍生物及其制备方法
公开(公告)号：US06231785B1
公开(公告)日：2001-05-15
申请号：US09404141
申请日：1999-09-27
申请人： Tomoyuki Kondo , Katsuhiko Kobayashi , Shuichi Matsui , Hiroyuki Takeuchi
发明人： Tomoyuki Kondo , Katsuhiko Kobayashi , Shuichi Matsui , Hiroyuki Takeuchi
IPC分类号： C09K1934
CPC分类号： C09K19/3491 , C09K19/06 , C09K19/12 , C09K19/14 , C09K19/20 , C09K19/3003 , C09K19/3028 , C09K19/3066 , C09K19/3402 , C09K2019/0407 , C09K2019/0466 , C09K2019/3422
摘要： A method of producing a difluorobenzyl ether derivative (6) in which a benzene derivative (1) is reacted with a base to form carbanion which is in turn reacted with a difluoromethane derivative (2) to give a benzene derivative (3) which is further reacted with a phenol derivative (5) in the presence of a base.
摘要翻译：一种制备其中苯衍生物（1）与碱反应以形成碳负离子的二氟苄醚衍生物（6）的方法，其又与二氟甲烷衍生物（2）反应，得到更多的苯衍生物（3）与苯酚衍生物（5）在碱的存在下反应。

85. 发明授权

US5662830A Diene derivative 失效
公开(公告)号：US5662830A
公开(公告)日：1997-09-02
申请号：US678098
申请日：1996-07-11
申请人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
发明人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
IPC分类号： C07C13/28 , C07C22/08 , C07C25/24 , C07C43/188 , C07C43/225 , C07C255/50 , C09K19/02 , C09K19/04 , C09K19/30 , C09K19/42 , C07C13/615
CPC分类号： C09K19/3003 , C07C13/28 , C07C22/08 , C07C25/24 , C07C255/50 , C07C43/188 , C07C43/225 , C09K19/0208 , C09K19/0403 , C07C2101/14 , C09K2019/0407 , C09K2019/0444 , C09K2019/3021
摘要： A novel liquid crystal material having a carbon chain containing a conjugated diene as a terminal substituent of the molecule and exhibiting superior characteristics is provided, which is a diene derivative expressed by the formula (I) ##STR1## wherein R and R' each independently represent 1-5C alkyl; A and B each independently represent 1,4-cyclohexylene or 1,4-phenylene; n is 0 or 1; m is an integer of 0 to 2; X and X' each independently represent H atom or F atom when A is 1,4-phenylene or represent H atom when A is 1,4-cyclohexylene; Y is alkyl, halogen or CN, alkoxy, methyl group substituted by 1-3 halogen atoms or trihaloalkoxy when A is 1,4-phenylene, or represent alkyl, alkoxy, methyl group substituted by 1-3 halogen atoms or trihaloalkoxy when A is 1,4-cyclohexylene; and R and R' are not simultaneously alkyl chain of 4 or more carbon atoms.The compound of the present invention has a generally usable viscosity and a high NI point and a high elastic constant ratio; hence the liquid crystal composition, particularly the liquid crystal composition for STN, containing the compound of the present invention exhibits improved characteristics as compared with the conventional ones.

86. 发明授权

US5609791A Diene derivative 失效
标题翻译：二烯衍生物
公开(公告)号：US5609791A
公开(公告)日：1997-03-11
申请号：US450805
申请日：1995-05-25
申请人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
发明人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
IPC分类号： C07C13/28 , C07C22/08 , C07C25/24 , C07C43/188 , C07C43/225 , C07C255/50 , C09K19/02 , C09K19/04 , C09K19/30 , C09K19/42
CPC分类号： C09K19/3003 , C07C13/28 , C07C22/08 , C07C25/24 , C07C255/50 , C07C43/188 , C07C43/225 , C09K19/0208 , C09K19/0403 , C07C2101/14 , C09K2019/0407 , C09K2019/0444 , C09K2019/3021
摘要： A novel liquid crystal material having a carbon chain containing a conjugated diene as a terminal substituent of the molecule and exhibiting superior characteristics is provided, which is a diene derivative expressed by the formula (I) ##STR1## wherein R and R' each independently represent 1-5C alkyl; A and B each independently represent 1,4-cyclohexylene or 1,4-phenylene; n is 0 or 1; m is an integer of 0 to 2; X and X' each independently represent H atom or F atom when A is 1,4-phenylene or represent H atom when A is 1,4-cyclohexylene; Y is alkyl, halogen or CN, alkoxy, methyl group substituted by 1-3 halogen atoms or trihaloalkoxy when A is 1,4-phenylene, or represent alkyl, alkoxy, methyl group substituted by 1-3 halogen atoms or trihaloalkoxy when A is 1,4-cyclohexylene; and R and R' are not simultaneously alkyl chain of 4 or more carbon atoms.The compound of the present invention has a generally usable viscosity and a high NI point and a high elastic constant ratio; hence the liquid crystal composition, particularly the liquid crystal composition for STN, containing the compound of the present invention exhibits improved characteristics as compared with the conventional ones.
摘要翻译：提供了具有含有共轭二烯作为分子的末端取代基并表现出优异特性的碳链的新型液晶材料，其为由式（I）表示的二烯衍生物，其中R和R' 各自独立地表示1-5C烷基; A和B各自独立地表示1,4-亚环己基或1,4-亚苯基; n为0或1; m为0〜2的整数; 当A为1,4-亚苯基时，X和X'各自独立地表示H原子或F原子，或当A为1,4-亚环己基时，表示H原子; 当A为1,4-亚苯基时，Y为烷基，卤素或CN，烷氧基，被1-3个卤素原子或三卤代烷氧基取代的甲基，或代表烷基，烷氧基，被1-3个卤素原子取代的甲基或三卤代烷氧基，当A为 1,4-亚环己基; 并且R和R'不是同时为4个或更多个碳原子的烷基链。本发明的化合物具有通常可用的粘度和高的NI点和高弹性常数比; 因此，与现有技术相比，含有本发明化合物的液晶组合物，特别是STN用液晶组合物显示出改善的特性。

87. 发明授权

US07790915B2 Naphthalene compound with terminal hydrogen, liquid crystal composition including the compound, and LCD device including the liquid crystal composition 有权
标题翻译：具有末端氢的萘化合物，包含该化合物的液晶组合物和包括液晶组合物的LCD装置
公开(公告)号：US07790915B2
公开(公告)日：2010-09-07
申请号：US11470538
申请日：2006-09-06
申请人： Tomoyuki Kondou , Shuichi Matsui , Keiji Kimura
发明人： Tomoyuki Kondou , Shuichi Matsui , Keiji Kimura
IPC分类号： C07C69/00 , C07D213/20 , C07D239/00 , C09K19/20
CPC分类号： C09K19/322
摘要： A liquid crystal (LC) compound having generally required physical properties, low viscosity, proper optical anisotropy, proper dielectric anisotropy and good compatibility with other LC compounds is described. An LC composition including the compound and an LCD device including the composition are also described. The compound is expressed by formula (1a): wherein the ring A1 and the ring A2 are independently 1,4-phenylene, pyridine-2,5-diyl, pyrimidine-2,5-diyl or naphthalene-2,6-diyl, in which any hydrogen can be replaced by halogen; Z1, Z2 and Z3 are independently a single bond, —(CH2)2—, —(CH2)4—, —CH═CH—, —C≡C—, —CF2O—, —OCF2—, —COO— or —OCO—; Xa, Xb, Xc, Xd, Xe and Xf are independently hydrogen or fluorine; Y is —OCH2F, —OCHF2, —OCF3, —SCH2F, —SCHF2, —SCF3, —CH2F, —CHF2, —CF3, fluorine or chlorine; La and Lb are independently hydrogen or fluorine; and “l” and “m” are independently equal to 0 or 1.
摘要翻译：描述了具有通常所需的物理性质，低粘度，适当的光学各向异性，适当的介电各向异性和与其它LC化合物的良好相容性的液晶（LC）化合物。还描述了包括该化合物的LC组合物和包含该组合物的LCD装置。化合物由式（1a）表示：其中环A1和环A2独立地是1,4-亚苯基，吡啶-2,5-二基，嘧啶-2,5-二基或萘-2,6-二基，其中任何氢可被卤素取代; Z 1，Z 2和Z 3独立地为单键， - （CH 2）2 - ， - （CH 2）4 - ， - CH = CH - ， - C≡C-，-CF 2 O-，-OCF 2 - OCO-; Xa，Xb，Xc，Xd，Xe和Xf独立地为氢或氟; Y是-OCH 2 F，-OCHF 2，-OCF 3，-SCH 2 F，-SCHF 2，-SCF 3，-CH 2 F，-CHF 2，-CF 3，氟或氯; La和Lb独立地是氢或氟; “1”和“m”分别等于0或1。

88. 发明授权

US5468421A Cyclohexane derivative and liquid crystal composition containing the same 失效
标题翻译：环己烷衍生物和含有它们的液晶组合物
公开(公告)号：US5468421A
公开(公告)日：1995-11-21
申请号：US053417
申请日：1993-04-28
申请人： Shuichi Matsui , Yasuyuki Goto , Yuichi Onji , Atsuko Fujita
发明人： Shuichi Matsui , Yasuyuki Goto , Yuichi Onji , Atsuko Fujita
IPC分类号： C07C13/28 , C07C17/00 , C07C17/093 , C07C17/16 , C07C17/26 , C07C17/354 , C07C22/04 , C07C22/08 , C07C25/18 , C07C43/225 , C07C45/00 , C07C49/417 , C07C49/84 , C07C255/50 , C09K19/30 , G02F1/13 , C07C25/13
CPC分类号： C07C17/263 , C07C13/28 , C07C17/093 , C07C17/16 , C07C17/35 , C07C17/354 , C07C205/12 , C07C22/04 , C07C22/08 , C07C25/18 , C07C255/50 , C07C43/225 , C07C45/004 , C07C45/006 , C07C49/417 , C07C49/84 , C09K19/3028 , C07C2101/14
摘要： A liquid crystalline compound which has a low viscosity and is electrically and chemically stable and compatible with other known liquid crystalline compounds at low temperatures, and a liquid crystal composition containing the same, which compound is a phenyl-4-cyclohexylbutylcyclohexane derivative expressed by the formula: ##STR1## wherein R represents a hydrogen atom or a linear or branched alkyl group of 1 to 15 carbon atoms, and X.sub.1, X.sub.2 and X.sub.3 are each independent and X.sub.1 and X.sub.3 each represent a hydrogen atom or a halogen atom and X.sub.2 represents a hydrogen atom or a linear or branched alkyl group of 1 to 15 carbon atoms (wherein one --CH.sub.2 CH.sub.2 -- bond may be replaced by a --CH.dbd.CH-- bond and one non-adjacent --CH.sub.2 -- bond may be replaced by an oxygen atom), a halogen atom, a cyano group, a trifluoromethyl group or a trifluoromethoxy group.
摘要翻译：在低温下具有低粘度并且电化学和化学稳定并与其它已知液晶化合物相容的液晶化合物和含有该液晶化合物的液晶组合物，该化合物是由式（I）表示的苯基-4-环己基丁基环己烷衍生物（I）其中R表示氢原子或碳原子数为1〜15的直链或支链烷基，X1，X2和X3各自独立，X1和X3各自表示氢原子或卤素原子， X2表示氢原子或碳原子数为1〜15的直链或支链烷基（其中一个-CH2CH2-键可被-CH = CH-键取代，一个不相邻的-CH2-键可以被氧原子），卤素原子，氰基，三氟甲基或三氟甲氧基。

89. 发明授权

US07125589B1 Liquid crystal compound having hydrogen as a terminal group, composition comprising the compound, and liquid crystal display element comprising the composition 有权
标题翻译：具有氢作为末端基的液晶化合物，包含该化合物的组合物和包含该组合物的液晶显示元件
公开(公告)号：US07125589B1
公开(公告)日：2006-10-24
申请号：US10409104
申请日：2003-04-09
申请人： Keiji Kimura , Shuichi Matsui
发明人： Keiji Kimura , Shuichi Matsui
IPC分类号： C09K19/12 , C09K19/32 , C09K19/30 , C09K19/34 , C07C25/13
CPC分类号： C07C17/263 , C07C17/2632 , C07C17/266 , C07C17/35 , C07C17/354 , C07C25/18 , C07C25/22 , C07C25/24 , C09K19/12 , C09K19/14 , C09K19/3001 , C09K19/322 , C09K19/3402 , C09K19/42 , C09K2019/124 , C09K2019/3422 , Y10T428/10
摘要： A compound represented by the following formula (1), a composition comprising the composition and an element comprising the composition: Ra is alkyl having 1 to 15 carbons and so forth; A1, A2 and A3 are 1,4-cyclohexylene and so forth; Z1, Z2 and Z3 are a single bond and so forth; n and m are 0 or 1; and phenyl having (F)p is phenyl, 2-fluorophenyl and so forth.
摘要翻译：由下式（1）表示的化合物，包含该组合物的组合物和包含该组合物的元素：Ra为碳原子数1〜15的烷基等; A 1，A 2和A 3是1,4-亚环己基等; Z 1，Z 2和Z 3是单键等等; n和m为0或1; 并且具有（F）P n的苯基是苯基，2-氟苯基等。

90. 发明授权

US5401434A Cis-1,4-substituted 2-butene derivative 失效
标题翻译：顺式-1,4-取代的2-丁烯衍生物
公开(公告)号：US5401434A
公开(公告)日：1995-03-28
申请号：US41198
申请日：1993-04-01
申请人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
发明人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
IPC分类号： C07C13/28 , C07C22/08 , C07C25/24 , C07C43/225 , C07C255/50 , C09K19/30 , C09K19/42 , C07C255/00 , C09K19/12 , C09K19/54
CPC分类号： C07C22/08 , C07C13/28 , C07C25/24 , C07C255/50 , C07C43/225 , C09K19/3001 , C09K19/3048 , C07C2101/14
摘要： A novel liquid crystal compound having an intermediate group of a cis-1,4-substituted 2-butenyl group, low viscosity and a broad mesomorphic temperature range is provided, which compound is expressed by the following formula: ##STR1## wherein R.sup.1 represents an alkyl group of 1 to 10 carbon atoms, n represents 1 or 2, X represents a hydrogen atom, an alkyl group, a halogen atom, a cyano group, an alkoxy group, a methyl group substituted by 1 to 3 halogen atom(s) or a trihaloalkoxy group, and Y and Y' each independently represents a hydrogen atom, or a halogen atom.
摘要翻译：提供了具有顺式-1,4-取代的2-丁烯基的中间基团，低粘度和宽的介晶温度范围的新型液晶化合物，该化合物由下式表示：其中 R1表示1〜10个碳原子的烷基，n表示1或2，X表示氢原子，烷基，卤素原子，氰基，烷氧基，被1〜3个卤素原子取代的甲基或三卤代烷氧基，Y和Y'各自独立地表示氢原子或卤素原子。

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