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1. 发明专利

JP2005272685A Cellulose composition and cellulose film 审中-公开
标题翻译：纤维素组合物和纤维素膜
公开(公告)号：JP2005272685A
公开(公告)日：2005-10-06
申请号：JP2004089007
申请日：2004-03-25
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YANAGI TERUKAZU , KAWAMOTO HIROYUKI , OKARU IKUKO
IPC分类号： C08L1/00 , C08K5/00
摘要： PROBLEM TO BE SOLVED: To provide a cellulose composition useful for forming a film high in Re expression for realizing a film excellent in optical performance. SOLUTION: The cellulose film is formed by using a cellulose composition comprising a cellulose body and at least one of the compounds described by formula (1). In formula (1), R 1 , R 2 , R 4 , R 5 , R 6 , R 7 , R 9 , and R 10 are each independently a hydrogen atom or a substituent, and R 3 and R 8 are each independently a substituent which is not a hydrogen atom. R 11 is a hydrogen atom, an alkyl group, or an aryl group. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可用于形成Re表达量高的用于实现光学性能优异的膜的纤维素组合物。解决方案：通过使用包含纤维素体和至少一种式（1）所述的化合物的纤维素组合物来形成纤维素膜。在式（1）中，R 1，R 2，R SP 3，R SP 3，R SP 3， R 6，R 6，R 10，R 10和R 10各自独立地为氢原子或取代基，R 3 和R 8 各自独立地是不是氢原子的取代基。 R 11是一个氢原子，一个烷基或一个芳基。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005134863A Optical compensation sheet, polarizing plate and liquid crystal display 审中-公开
标题翻译：光学补偿表，偏光板和液晶显示器
公开(公告)号：JP2005134863A
公开(公告)日：2005-05-26
申请号：JP2004062781
申请日：2004-03-05
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： SATA HIROAKI , TAGUCHI KEIICHI , KAWAMOTO HIROYUKI , OKARU IKUKO
IPC分类号： G02B5/30 , B29C55/08 , B29K1/00 , B29L11/00 , C08K5/00 , C08L1/10 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide an optical compensation sheet for optically compensating a liquid crystal cell of a VA (vertically aligned) mode by using only a cellulose acylate film, to provide a polarizing plate with addition of an optical compensation function optimum for a VA mode liquid crystal display, and to provide a VA mode liquid crystal display optically compensated by a cellulose acylate film. SOLUTION: The optical compensation sheet consists of only one sheet of a cellulose acylate film which contains 0.01 to 20 parts by mass of a compound having two or more aromatic rings and a straight molecular structure with respect to 100 parts by mass of cellulose acrylate and which has 20 to 70 nm Re defined by formula (I): Re=(nx-ny)×d, 70 to 400 nm Rth defined by formula (II): Rth=ä(nx+ny)/2-nz}×d, 0.2 to 0.4 ratio of Re/Rth, and 40 to 110 μm film thickness. The polarizing plate and the liquid crystal display use the above sheet. In formula (I) and (II), nx represents a refractive index in the direction of the slow phase axis; ny represents a refractive index in the direction of the fast phase axis; nz represents a refractive index in the thickness direction; and d represents the film thickness. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于仅使用纤维素酰化物膜来对VA（垂直取向）模式的液晶单元进行光学补偿的光学补偿片，以提供具有光学补偿功能最佳值的偏振片用于VA模式液晶显示器，并提供通过纤维素酰化物膜光学补偿的VA模式液晶显示器。解决方案：光学补偿片仅由一片纤维素酰化物膜构成，该片含有相对于100质量份的纤维素为0.01〜20质量份的具有两个以上芳香环的化合物和直链分子结构丙烯酸酯，其具有由式（I）表示的20〜70nm Re：Re =（nx-ny）×d，70〜400nm由式（II）定义的Rth：Rth =ä（nx + ny）/ 2-nz }×d，Re / Rth为0.2〜0.4，膜厚为40〜110μm。偏振片和液晶显示器使用上述片。在式（I）和（II）中，nx表示在慢相轴方向上的折射率; ny表示快相轴方向的折射率; nz表示厚度方向的折射率; d表示膜厚度。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005113108A Cellulose composition and cellulose ester material film 有权
标题翻译：纤维素组合物和纤维素酯材料膜
公开(公告)号：JP2005113108A
公开(公告)日：2005-04-28
申请号：JP2003399718
申请日：2003-11-28
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NOZOE HIROSHI , SASADA YASUYUKI , YASUDA TOMOKAZU , KAWAMOTO HIROYUKI , YANAGI TERUKAZU
IPC分类号： G03C1/795 , C08J5/18 , C08K5/36 , C08L1/02 , G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a cellulose acylate film having good water vapor permeability even under a high-temperature and high-humidity condition. SOLUTION: A cellulose composition contains at least one of compound expressed by general formula (1) (R 1 is an alkyl which may be substituted or an aryl which may be substituted; and R 2 and R 3 are each H, an alkyl which may be substituted or an aryl which may be substituted; provided that R 1 , R 2 and R 3 together have 10 or more carbon atoms in total). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在高温高湿条件下，也提供具有良好的透水性的纤维素酰化物膜。解决方案：纤维素组合物含有至少一种由通式（1）表示的化合物（R 1 SP 1是可以被取代的烷基或可被取代的芳基），R 2 和R 3 各自为H，可被取代的烷基或可被取代的芳基;条件是R 1， 2 和R 3 总共具有10个或更多个碳原子）。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004240188A Compound, retardation plate, and circularly polarizing plate 审中-公开
标题翻译：化合物，延展板和圆形极化板
公开(公告)号：JP2004240188A
公开(公告)日：2004-08-26
申请号：JP2003029555
申请日：2003-02-06
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MORITA KENSUKE , KAWAMOTO HIROYUKI
IPC分类号： G02B5/30 , C08F20/30 , G02F1/1335 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a retardation plate and a circularly polarizing plate having little orientation defect in a wide wavelength range. SOLUTION: The circularly polarizing plate comprises a transparent supporting body, a first optical anisotropy layer made of an aligned rod-type liquid crystal compound on the supporting body and having substantially π phase difference at 550 nm wavelength, and a second optical anisotropy layer made of an aligned rod-type liquid crystal compound and having substantially π/2 phase difference at 550 nm wavelength. At least one of the first optical anisotropy layer and the second optical anisotropy layer contains a compound expressed by general formula (I). In general formula (I), each of A 1 and A 2 represents -CO-O- or -O-CO-, each of B 1 and B 2 represents a group containing a polymerizable group, each of X 1 to X 3 represents a substituent, and each of l, m, n represents an integer from 0 to 4. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供在宽波长范围内具有很小取向缺陷的相位差板和圆偏振片。解决方案：圆偏振板包括透明支撑体，在支撑体上由对准棒状液晶化合物制成的第一光学各向异性层，并且在550nm波长处具有大致π相位差，第二光学各向异性由对准的棒状液晶化合物制成并且在550nm波长处具有大致π/ 2相位差的层。第一光学各向异性层和第二光学各向异性层中的至少一个含有由通式（I）表示的化合物。在通式（I）中，A 1 和A 2 中的每一个表示-CO-O-或-O-CO-，B SP>和B 2 表示含有可聚合基团的基团，X 1 至X 3 中的每一个表示取代基， m，n表示0〜4的整数。（C）2004，JPO＆NCIPI

5. 发明专利

JP2004161727A Method for producing triazine derivative 审中-公开
公开(公告)号：JP2004161727A
公开(公告)日：2004-06-10
申请号：JP2003024009
申请日：2003-01-31
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： OKAWA ATSUHIRO , KAWAMOTO HIROYUKI
IPC分类号： C07D251/70
摘要： PROBLEM TO BE SOLVED: To provide a simple method for producing a 2,4,6-triaminotriazine having different introduced amino groups.
SOLUTION: The method for producing a triazine derivative expressed by general formula (I) (R
1 and R
3 are each an alkyl, an aryl or a heterocyclic group; and R
2 and R
4 are each H, an alkyl, an aryl or a heterocyclic group) comprises the reaction of 2,4,6-trichlorotriazine with R
1 R
2 NH in a binary phase system composed of water and an organic solvent in the presence of a base and adding a compound of R
3 R
4 NH to the reaction system.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003342234A Method for synthesizing hydroquinone monoester compound 审中-公开
标题翻译：合成水合物单体化合物的方法
公开(公告)号：JP2003342234A
公开(公告)日：2003-12-03
申请号：JP2002158725
申请日：2002-05-31
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： KAWAMOTO HIROYUKI , TAKEUCHI HIROSHI
IPC分类号： C07C67/14 , C07C69/017 , C07C69/28 , C07C69/614 , C07C69/734 , C07C69/78 , C07C269/00 , C07C271/44 , C07C319/20 , C07C323/20 , C07C323/52
摘要： PROBLEM TO BE SOLVED: To provide a method for synthesizing a hydroquinone monoester compound industrially useful as a synthetic intermediate in a high yield under a mild reaction condition without using a base.
SOLUTION: A compound represented by formula (I) (R
1 is an alkyl group, an aralkyl group, an aryl group, a heterocyclic group or an amino group; X is a halogen atom) is reacted with a compound represented by formula (II) (Y is a substituent group; (n) is an integer of 0-4) without using the base to obtain the hydroquinone monoester compound.
COPYRIGHT: (C)2004,JPO
摘要翻译：待解决的问题：提供一种在不使用碱的情况下，在温和的反应条件下合成工业上可用作合成中间体的氢醌单酯化合物的方法。解决方案：由式（I）表示的化合物（R 1 SP 1是烷基，芳烷基，芳基，杂环基或氨基; X是卤素原子）与式（II）表示的化合物（Y为取代基;（n）为0-4的整数）而不使用碱得到氢醌单酯化合物。版权所有（C）2004，JPO

7. 发明专利

JP2005298791A Optical compensation sheet, polarizing plate, and liquid crystal display 审中-公开
标题翻译：光学补偿表，极化板和液晶显示器
公开(公告)号：JP2005298791A
公开(公告)日：2005-10-27
申请号：JP2004174028
申请日：2004-06-11
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： OKARU IKUKO , FUKAGAWA NOBUTAKA , YANAGI TERUKAZU , KAWAMOTO HIROYUKI
IPC分类号： G02B5/30 , C08K5/105 , C08K5/3475 , C08L1/10 , G02F1/1335 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide an optical compensation sheet, a polarizing plate and a liquid crystal display with excellent optical property and transparency. SOLUTION: The optical film contains at least 0.01-20 mass parts of one compound shown by general formula (I) wherein R 1 -R 7 , R 9 and R 10 each independently represents a hydrogen atom or a substitution group, at least one of R 1 -R 5 represents an electron donor, R 8 represents a hydrogen atom or a halogen atom, a 1-4C alkyl, a 2-6C alkenyl or an lkynyl, a 6-12C aryl or aryloxy, a 1-12C alkoxy, a 2-12C alkoxycarbonyl or acylamino group or a cyano group, and at least 0.1-20 mass parts of a UV absorber to 100 mass parts of a cellulose acylate. The optical compensation sheet is composed of the optical film. The polarizing plate and the liquid crystal display are produced from the optical compensation sheet. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供光学性能和透明度优异的光学补偿片，偏振片和液晶显示器。解决方案：光学膜含有至少0.01-20质量份的通式（I）所示的一种化合物，其中R 1，R 3，R SP， > 9＆lt; SP＆gt;和＆lt; SP＆gt; 10＆lt; / SP＆gt;各自独立地表示氢原子或取代基，R 1〜代表电子给体，R 10表示氢原子或卤素原子，1-4C烷基，2-6C烯基或炔基，6-12C芳基或芳氧基，1-12C 烷氧基，2-12C烷氧基羰基或酰氨基或氰基，以及至少0.1-20质量份的UV吸收剂至100质量份的纤维素酰化物。光学补偿片由光学膜构成。偏光板和液晶显示器由光学补偿片制成。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005275350A Optical compensation sheet, polarizing plate and liquid crystal display device 有权
标题翻译：光学补偿表，偏光板和液晶显示装置
公开(公告)号：JP2005275350A
公开(公告)日：2005-10-06
申请号：JP2004273996
申请日：2004-09-21
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： OKARU IKUKO , YANAGI TERUKAZU , KAWAMOTO HIROYUKI , FUKAGAWA NOBUTAKA
IPC分类号： G02B5/30 , C08J5/18 , C08K5/101 , C08L1/12 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide an optical compensation sheet comprising only a cellulose acylate film and optically compensating a liquid crystal cell. SOLUTION: The optical compensation sheet contains cellulose acylate and at least one kind of compound expressed by general formula (I) in an amount of 0.01 to 20 parts by mass and at least one kind of cyclic compound having at least three substituents in an amount of 0.01 to 20 parts by mass with respect to 100 parts by mass of the cellulose acylate. In formula (I), each of R 1 to R 7 and R 9 to R 10 independently represents a hydrogen atom or a substituent and at least one in R 1 to R 5 represents an electron donating group; and R8 represents a hydrogen atom, 1-4C alkyl group, 2-6C alkenyl group, 2-6C alkynyl group, 2-12C aryl group, 1-12C alkoxy group, 6-12C aryloxy group, 2-12C alkoxycarbonyl group, 2-12C acylamino group, cyano group or halogen atom. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供仅包含纤维素酰化物膜和光学补偿液晶单元的光学补偿片。光学补偿片含有纤维素酰化物和至少一种通式（I）表示的化合物，其含量为0.01〜20质量份，至少1种具有至少3个取代基的环状化合物相对于100质量份酰化纤维素为0.01〜20质量份。在式（I）中，R 1至R 7中的每一个独立地表示一个氢原子或取代基，R“SP”至R“SP”中的至少一个表示给电子基团; R8表示氢原子，1-4C烷基，2-6C烯基，2-6C炔基，2-12C芳基，1-12C烷氧基，6-12C芳氧基，2-12C烷氧基羰基，2 -12C酰氨基，氰基或卤素原子。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005272800A Cellulose acylate film, polarizing plate, and liquid crystal display device 审中-公开
标题翻译：纤维素聚酯薄膜，偏光板和液晶显示装置
公开(公告)号：JP2005272800A
公开(公告)日：2005-10-06
申请号：JP2004233207
申请日：2004-08-10
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HASHIMOTO NARIKAZU , FUKAGAWA NOBUTAKA , SE TAKUMIN , YANAGI TERUKAZU , KAWAMOTO HIROYUKI
IPC分类号： G02B5/30 , C08J5/18 , C08K5/00 , C08L1/10 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a cellulose acylate film decreased in a change of optical characteristics caused by heat and humidity. SOLUTION: A cellulose acylate has two or more kinds of acyl groups, has a substitution degree of the acyl groups of not less than 1 and less than 3, and further has a substitution degree of acetyl groups of less than 2.2. The cellulose acylate film contains at least one kind of retardation increasing agent expressed by formula (R 1 to R 7 , R 9 and R 10 are each H or a substituent, provided that at least one of R 1 to R 5 is an electron donating group; and R 8 is H, a 1-4C alkyl, a 2-6C alkenyl, a 2-6C alkynyl, a 6-12C aryl, a 1-12C alkoxy, a 6-12C aryloxy, a 2-12C alkoxycarbonyl, a 2-12C acylamino, cyano or a halogen). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供由热和湿度引起的光学特性变化降低的纤维素酰化物膜。解决方案：酰化纤维素具有两种或更多种酰基，酰基的取代度不小于1且小于3，并且还具有小于2.2的乙酰基取代度。纤维素酰化物膜含有由式（R 1 至R 7 ，R 9 和R 表示的至少一种延迟增加剂 > 10 各自为H或取代基，条件是R 1至R 5中的至少一个为电子给予基团;并且R 8 H，1-4C烷基，2-6C烯基，2-6C炔基，6-12C芳基，1-12C烷氧基，6-12C芳氧基，2-12C烷氧基羰基， 2-12C酰氨基，氰基或卤素）。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004051501A Method for producing phenyl ester derivative of 1,4-cyclohexanedicarboxylic acid 审中-公开
公开(公告)号：JP2004051501A
公开(公告)日：2004-02-19
申请号：JP2002208268
申请日：2002-07-17
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TAKEUCHI HIROSHI , KAWAMOTO HIROYUKI
IPC分类号： C07C67/14 , C07C69/75
摘要： PROBLEM TO BE SOLVED: To provide a method for readily producing an ester derivative of 1,4-cyclohexanedicarboxylic acid with small amount of a solvent.
SOLUTION: The method for producing the phenyl ester derivative of the 1,4-cyclohexanedicarboxylic acid represented by general formula (I): Ar-OC(=O)-Z-C(=O)O-Ar involves a step for reacting a compound represented by general formula (II): X-C(=O)-Z-C(=O)-X with a compound represented by general formula (III): Ar-OH, (in the formulas, Ar is an aromatic group; Z is 1,4-cyclohexanediyl; and X is a halogen atom). The reaction is promoted without neutralizing the whole or a part of the acid formed in the reaction system in the step.
COPYRIGHT: (C)2004,JPO

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