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51. 发明专利

JP2008195830A Ultraviolet absorbing film and panel filter produced by using the same 审中-公开
标题翻译： ULTRAVIOLET吸收膜和使用它的面板过滤器
公开(公告)号：JP2008195830A
公开(公告)日：2008-08-28
申请号：JP2007032459
申请日：2007-02-13
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： MORI HIDETO , SATO TADAHISA
IPC分类号： C08J5/18 , C09K3/00
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet absorbing film having excellent productivity, giving excellent transparent feeling even by shielding the light of 410 nm wavelength and having excellent transparency in the visible range and to provide a filter for a plasma display panel produced by using the film, and having excellent degradation preventing performance of an infrared absorbing colorant and excellent adhesiveness to an infrared absorbing layer and a hard-coat layer. SOLUTION: The invention provides an ultraviolet absorbing film containing a fluorescent brightener and an ultraviolet absorber and having a light transmittance of ≤30% at 410 nm wavelength and ≥70% at 430 nm wavelength. Preferably, the ultraviolet absorber is a benzotriazole compound or a cyclic imino-ester compound, and the fluorescent brightener is a compound expressed by general formula (I) (in the formula, R 1 and R 4 are each a hydrogen atom, an alkyl group or the like; R 2 and R 3 are each an alkyl group; and [A] is a substituted aryl group or a substituted ethenyl group). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供具有优异的生产率的紫外线吸收膜，即使通过屏蔽410nm波长的光并且在可见光范围内具有优异的透明度，也提供优异的透明感，并且提供用于等离子体显示面板的过滤器通过使用该膜，并且具有优异的防红外线吸收着色剂的降解性能，并且对红外线吸收层和硬涂层具有优异的粘附性。解决方案：本发明提供含有荧光增白剂和紫外线吸收剂的紫外线吸收膜，其在410nm波长下的透光率为≤30％，在430nm波长下具有≥70％的透光率。优选地，紫外线吸收剂是苯并三唑化合物或环状亚氨基酯化合物，荧光增白剂是由通式（I）表示的化合物（式中，R 1 和R 4 各自为氢原子，烷基等; R SP 2和R SP 3各自为烷基;并且[A]为取代基芳基或取代乙烯基）。版权所有（C）2008，JPO＆INPIT

52. 发明专利

JP2006272962A Image formation apparatus and droplet control method 审中-公开
标题翻译：图像形成装置和喷墨控制方法
公开(公告)号：JP2006272962A
公开(公告)日：2006-10-12
申请号：JP2006056803
申请日：2006-03-02
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： KUSUKI NAOKI , SATO TADAHISA , MAEDA HIDEKI , SHIMIZU YUKI
IPC分类号： B41J2/01 , B41J2/015 , B41J2/045 , B41J2/055 , B41J2/135 , B41J2/14 , B41J2/145 , B41J2/15 , B41J2/155 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide an image formation apparatus which can prevent image deformation caused by overlapped dots with short recording time. SOLUTION: An organic pigment solvent dissolved in an aqueous solvent is caused to pass through a channel as a laminar flow. In the laminar flow process, droplets including organic pigment fine particles generated in the process of changing the hydrogen-ion exponent of the solution are discharged, thereby forming a first dot 102 and a second dot 112 so that they are overlapped with each other. First, an ink droplet 100 having a diameter D1a which forms the first dot 102 is discharged. When a predetermined time is elapsed, the ink droplet 100 is permeated into the recording paper, and the diameter on the recording paper surface becomes D1b. When the ink droplet 110 which forms the second dot 112 is discharged in this state, the ink droplet 100 and the ink droplet 110 are not mixed with each other. Moreover, mixture of the inks does not occur also in the recording paper since ink permeated into the recording paper is retained in an image receiving layer in the recording paper. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以防止由于记录时间短的重叠点引起的图像变形的图像形成装置。解决方案：使溶解在水性溶剂中的有机颜料溶剂作为层流通过通道。在层流过程中，在改变溶液的氢离子指数的过程中产生的包括有机颜料微粒的液滴被排出，从而形成第一点102和第二点112，使得它们彼此重叠。首先，排出具有形成第一点102的直径D1a的墨滴100。当经过预定时间时，墨滴100渗透到记录纸中，并且记录纸表面上的直径变为D1b。当在这种状态下排出形成第二点112的墨滴110时，墨滴100和墨滴110不相互混合。此外，油墨的混合也不会在记录纸中发生，因为渗透到记录纸中的油墨被保留在记录纸中的图像接收层中。版权所有（C）2007，JPO＆INPIT

53. 发明专利

JP2006193655A Organic pigment fine particle and method for producing the same 有权
标题翻译：有机颜料微粒及其制造方法
公开(公告)号：JP2006193655A
公开(公告)日：2006-07-27
申请号：JP2005007938
申请日：2005-01-14
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MAEDA HIDEKI , SHIMIZU YUKI , SATO TADAHISA
IPC分类号： C09B67/04 , C09B67/20 , C09B67/46
摘要： PROBLEM TO BE SOLVED: To provide a production method in which an organic pigment can simply be obtained in good purity and to provide organic pigment fine particles (monodisperse organic pigment fine particles) having uniform particle diameters and to provide a method for producing organic pigment fine particles in which sizes of fine particles can be controlled. SOLUTION: The method for producing the organic pigment fine particles comprises forming fine particles by bringing an organic pigment solution obtained by dissolving an organic pigment into an aqueous medium containing at least one dispersant into a flow and contact with a solution for adjusting pH of the pigment solution as a laminar flow through a passage (a channel) and changing a hydrogen ion index (pH) of the organic pigment solution in the flow process and controlling the temperature at which the contact flow of the organic pigment solution with the solution for adjusting pH of the pigment solution is carried out. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以简单地获得良好纯度的有机颜料并提供具有均匀粒径的有机颜料微粒（单分散有机颜料微粒）的制备方法，并提供一种生产方法可以控制微粒尺寸的有机颜料微粒。解决方案：生产有机颜料微粒的方法包括通过将通过将有机颜料溶解到含有至少一种分散剂的水性介质中而获得的有机颜料溶液流动并与用于调节pH的溶液接触而形成细颗粒的颜料溶液作为流过通道（通道）的层流，并改变流动过程中有机颜料溶液的氢离子指数（pH），并控制有机颜料溶液与溶液的接触流动的温度用于调节颜料溶液的pH值。版权所有（C）2006，JPO＆NCIPI

54. 发明专利

JP2006193652A Organic pigment fine particle and method for producing the same 有权
标题翻译：有机颜料微粒及其制造方法
公开(公告)号：JP2006193652A
公开(公告)日：2006-07-27
申请号：JP2005007914
申请日：2005-01-14
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MAEDA HIDEKI , SHIMIZU YUKI , SATO TADAHISA
IPC分类号： C09B67/20 , C09B67/10
摘要： PROBLEM TO BE SOLVED: To provide a production method in which an organic pigment can simply be obtained in good purity and to provide organic pigment fine particles (monodisperse organic pigment fine particles) having uniform particle diameter and to provide a method for producing organic pigment fine particles in which size of fine particles can be controlled. SOLUTION: The method for producing the organic pigment fine particles comprises controlling size of fine particles by bringing an organic pigment solution obtained by dissolving an organic pigment into an aqueous medium into a flow and contact with a solution for adjusting pH of the pigment solution as a laminar flow through a passage (a channel) and changing a hydrogen ion index (pH) of the organic pigment solution in the flow process and changing molecular weight of a polymer dispersant contained in the organic pigment solution. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以简单地获得纯度良好的有机颜料并提供具有均匀粒径的有机颜料微粒（单分散有机颜料微粒）的制备方法，并提供一种生产方法可以控制微粒的大小的有机颜料微粒。解决方案：生产有机颜料微粒的方法包括通过将通过将有机颜料溶解到水性介质中获得的有机颜料溶液流入并与用于调节颜料的pH的溶液接触而控制微粒的尺寸溶液作为通过通道（通道）的层流，并且改变流动过程中有机颜料溶液的氢离子指数（pH）和改变有机颜料溶液中所含的聚合物分散剂的分子量。版权所有（C）2006，JPO＆NCIPI

55. 发明专利

JP2005206666A Acid pasting treatment method, charge-producing material, and electrophotographic sensitizer 审中-公开
标题翻译：酸处理方法，充电材料和电子感光度计
公开(公告)号：JP2005206666A
公开(公告)日：2005-08-04
申请号：JP2004013460
申请日：2004-01-21
申请人： Fuji Photo Film Co Ltd , Fuji Xerox Co Ltd , 富士ゼロックス株式会社 , 富士写真フイルム株式会社
发明人： MIYAMOTO HIROSHI , TAKAGI SEIICHI , HONGO KAZUYA , SATO TADAHISA , ICHIKAWA YASUNORI
IPC分类号： G03G5/00 , B01D9/02 , C09B67/14 , C09B67/16 , G03G5/06
摘要： PROBLEM TO BE SOLVED: To provide an acid pasting treatment method by which the crystal form and particle diameter of a pigment can precisely and effectively be controlled to stably impart sufficient characteristics as a charge-producing material to the pigment, to provide a charge-producing material obtained by the acid pasting treatment method, and to provide an electrophotographic sensitizer using the charge-producing material. SOLUTION: The acid pasting treatment method is characterized by sending the first liquid containing an alkaline solution, the second liquid containing a pigment and an acid for dissolving the pigment, and the third liquid capable of depositing the pigment between the first liquid and the second liquid to produce the three layered flow, thereby recrystallizing the pigment. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供可以精确且有效地控制颜料的晶体形式和粒径的酸性糊化处理方法，以稳定地赋予颜料作为电荷产生材料足够的特性，从而提供通过酸性粘贴处理方法获得的电荷产生材料，并且使用电荷产生材料提供电子照相敏化剂。解决方案：酸性粘贴处理方法的特征在于发送含有碱性溶液的第一液体，含有颜料的第二液体和用于溶解颜料的酸，以及能够将颜料沉积在第一液体和第二液体产生三层流动，从而使颜料重结晶。版权所有（C）2005，JPO＆NCIPI

56. 发明专利

JP2003112391A ULTRAVIOLET ABSORBING FILM 审中-公开
公开(公告)号：JP2003112391A
公开(公告)日：2003-04-15
申请号：JP2001308926
申请日：2001-10-04
申请人： FUJI PHOTO FILM CO LTD
发明人： USAMI TAKASHI , NAGANO TERUO , SATO TADAHISA , YAMAKAWA KAZUYOSHI
IPC分类号： F21V9/06 , B32B27/18 , C08J5/18 , C08J7/04 , C09B23/00 , C09B57/00
摘要： PROBLEM TO BE SOLVED: To provide a film to be applied to a window pane for cutting harmful ultraviolet rays. SOLUTION: The ultraviolet absorbing film is a film, to be applied to a window pane, for cutting ultraviolet rays, which is composed of a film containing a fluorescent brightener or an ultraviolet-absorbing film which cuts the ultraviolet rays originating from solar beams or fluorescent lighting and thereby, prevents a photograph from being faded, as an ultraviolet-absorbing film which contains a fluorescent brightener represented by formula (1) and is characterized in that its ultraviolet permeability for the wavelength range of 410 nm or less is 90% or lower. (In the formula, R1 and R4 are a hydrogen atom, an alkyl group or an alkoxy group; R2 and R3 are an alkyl group. [A] is a substituted aryl group or a substituted ethenyl group). The ultraviolet absorbing film may contain a fluorescent brightener in a support or may have a binder layer containing a fluorescent brightener and a binder on the support. Further, the film may have a tacky layer on the binder layer and a release paper on the tacky layer.

57. 发明专利

JP2002150827A ULTRAVIOLET RAY ABSORBING FLUORESCENT LAMP COVER, AND LIGHTING DEVICE 审中-公开
公开(公告)号：JP2002150827A
公开(公告)日：2002-05-24
申请号：JP2001230959
申请日：2001-07-31
申请人： FUJI PHOTO FILM CO LTD
发明人： USAMI TAKASHI , NAGANO TERUO , SATO TADAHISA , YAMAKAWA KAZUYOSHI
IPC分类号： A01G7/00 , C08K5/353 , C08L25/14 , C08L101/00 , C09B57/00 , F21V3/04 , F21V9/06
摘要： PROBLEM TO BE SOLVED: To provide a transparent fluorescent lamp cover not tinted in yellow even cutting 380-410 nm, with a light resistant property of which, the life is longer than that of the fluorescent lamp. SOLUTION: A light of 410 nm or less is made to cut by 90% or more by making a transparent resin contain a fluorescent whitening agent. The fluorescent whitening agent is expressed by the formula (1), where; R1 and R4 represent a hydrogen atom, an alkyl group, or an alkoxyl group, R2 and R3 represent an alkyl group, and (A) represents a substituent of aryl group or an ethenyl group.

58. 发明专利

JP2001342257A METHOD FOR PRODUCING CELLULOSE-BASED POLYMER 失效
公开(公告)号：JP2001342257A
公开(公告)日：2001-12-11
申请号：JP2000165070
申请日：2000-06-01
申请人： FUJI PHOTO FILM CO LTD
发明人： MATSUOKA MITSUYUKI , SATO TADAHISA , YAMAKAWA KAZUYOSHI , ONISHI HIROSHI , TSUJIMOTO TADAHIRO
IPC分类号： C08B3/00 , C08B3/06 , C08B5/00 , C08J3/09 , C08J3/12 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide both a method for producing readily soluble cellulose-based polymer powder, having high safety, a small environmental loading, capable of further decreasing a load of equipment investment and a method for producing a cellulose-based polymer solution dealing with maintenance of safety and a problem of environmental loading, having an extremely excellent solution state. SOLUTION: In producing the cellulose-based polymer powder, this method for producing the readily soluble powder of the polymer comprises dissolving a raw material polymer in an organic solvent under

59. 发明专利

JP2001097962A TRISBENZOAZOLE COMPOUND 失效
公开(公告)号：JP2001097962A
公开(公告)日：2001-04-10
申请号：JP27701299
申请日：1999-09-29
申请人： FUJI PHOTO FILM CO LTD
发明人： SATO TADAHISA
IPC分类号： C07D277/66 , C07D235/08 , C07D263/62 , C07D413/14 , C07D417/14
摘要： PROBLEM TO BE SOLVED: To provide a compound having a molecular structure enabling the improvement of the stability of an organic electroluminescence(EL) element. SOLUTION: This compound is a trisbenzazole compound represented by the general formula (I) (Y1, Y2 and Y3 are each a N-including heterocyclic group of which the endocyclic N is bonded to a benzene ring; Z1, Z2 and Z3 are each O, S or monosubstituted N; R1, R2, R3, R4, R5 and R6 are each H, a halogen, an alkyl, an aryl, an alkoxy, an aryloxy, an amino, a dialkylamino, an N-alkyl-N-arylamino, a diarylamino or a silyl; a, b and c are each an integer of 1-3; d, e and f are each an integer of 1-4; and q, r and s are each an integer of 0-2).

60. 发明专利

JP2001089432A METHOD FOR PRODUCING 2,6-DIAMIDEPHENOL COMPOUND 失效
公开(公告)号：JP2001089432A
公开(公告)日：2001-04-03
申请号：JP26883599
申请日：1999-09-22
申请人： FUJI PHOTO FILM CO LTD
发明人： MOTOKI MASUSHI , SATO TADAHISA
IPC分类号： B01J31/04 , C07B61/00 , C07C231/10 , C07C231/12 , C07C233/43 , C07C233/80
摘要： PROBLEM TO BE SOLVED: To provide a method for producing 2,6-diamidephenol compound useful as an intermediate for synthesis of a dye-donating compound used in a color diffusive transcription applied in silver halide photosensitive materials. SOLUTION: This method for producing 2,6-diamidephenol compound of formula (I) is characterized by catalytic reduction of 2,6-diamide-4- harogenophenol compound of formula (II) in the presence of a base [R is a (substituted) alkyl, aryl or alkoxy; X is Cl or Br].

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