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31. 发明授权

US5948597A Dyes for color filters and photosensitive resist resin composition containing the same 失效
标题翻译：用于滤色器的染料和含有它们的光敏抗蚀剂树脂组合物
公开(公告)号：US5948597A
公开(公告)日：1999-09-07
申请号：US87845
申请日：1998-06-01
申请人： Hisato Itoh , Akio Karasawa , Kenichi Sugimoto
发明人： Hisato Itoh , Akio Karasawa , Kenichi Sugimoto
IPC分类号： C09B69/10 , G03F7/00 , G03F7/027 , C07D215/14 , G02B5/20
CPC分类号： C09B69/109 , C09B69/10 , G03F7/0007 , G03F7/027 , Y10S522/904
摘要： Dyes suitable for use in the fabrication of color filters are described which contain one or more photopolymerizable substituents preferably represented by the following formula:D-(A-Yn.sup.1)n.sup.2 (1)where D represents a chromophoric nucleus, A denotes a connecting group, Y means the photopolymerizable group, .sub.n.sup.1 is 1-10,000, and .sub.n.sup.2 stands for an integer of 1-10. Also described are photosensitive resist resin compositions containing the dyes as well as color filters fabricated by curing the photosensitive resist resin compositions.
摘要翻译：描述了适用于制造滤色器的染料，其含有一个或多个可光聚合的取代基，优选由下式表示：D-（A-Yn1）n2（1）其中D表示发色核，A表示连接基团， Y表示光聚合性基团，n1为1-10,000，n2表示1-10的整数。还描述了含有染料的光敏抗蚀剂树脂组合物以及通过固化光敏抗蚀剂树脂组合物制备的滤色器。

32. 发明授权

US5773172A Color filter having novel dyestuff 失效
标题翻译：具有新染料的滤色片
公开(公告)号：US5773172A
公开(公告)日：1998-06-30
申请号：US659616
申请日：1996-06-06
申请人： Akio Karasawa , Hisato Itoh
发明人： Akio Karasawa , Hisato Itoh
IPC分类号： C09B1/54 , C09B5/24 , C09B25/00 , C09B43/30 , C09B47/06 , C09B69/00 , G03F7/00 , G03F9/00
CPC分类号： G03F7/0007 , C09B1/547 , C09B25/00 , C09B43/30 , C09B47/063 , C09B5/2472 , C09B69/00 , Y10T428/31504
摘要： Dyestuffs represented by the below-described formula (1), that is, dyestuffs formed of a chromophoric nucleus and a bisphenol introduced therein have excellent solubility in solvents and binder resins, and can provide color filters having excellent transmittance characteristics and durability. ##STR1## wherein Dye represents a chromophoric nucleus, X represents a direct bond or a divalent connecting group, R.sup.1 to R.sup.10 and n are defined with the provision that one of R.sup.9 and R.sup.10 has 3 or more carbon atoms.
摘要翻译：由下述式（1）表示的染料，即由发色团形成的染料和引入其中的双酚形成的染料在溶剂和粘合剂树脂中的溶解性优异，并且可以提供具有优异的透射特性和耐久性的滤色器。（1）其中染料表示发色核，X表示直接键或二价连接基团，R 1至R 10和n定义如下：条件是R 9和R 10中的一个具有3个或更多个碳原子。

33. 发明授权

US5750229A Phthalocyanine compound and optical recording medium containing it 失效
标题翻译：酞菁化合物和含有它的光学记录介质
公开(公告)号：US5750229A
公开(公告)日：1998-05-12
申请号：US779358
申请日：1997-01-06
申请人： Takahisa Oguchi , Hideki Umehara , Kenichi Sugimoto , Ryu Oi , Hisato Itoh
发明人： Takahisa Oguchi , Hideki Umehara , Kenichi Sugimoto , Ryu Oi , Hisato Itoh
IPC分类号： C09B47/18 , G11B7/248 , G03G5/06
CPC分类号： C09B47/18 , G11B7/248 , Y10T428/21
摘要： A phthalocyanine represented by the formula (1) ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an alkyl group substituted by 0 to 5 halogen atoms and having 1 to 20 carbon atoms, an alkenyl group substituted by 0 to 5 halogen atoms and having 2 to 20 carbon atoms or an alkynyl group substituted by 0 to 5 halogen atoms and having 2 to 20 carbon atoms, and at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is substituted by the halogen atom; X is a halogen atom; each of k, l, m and n is independently a value of from 0 to 3; each of o, p, q and r is independently a value of 0, 1 or 2, and all of them are not 0 simultaneously; each sum of k and o, l and p, m and q, and n and r is independently in the range of from 0 to 4; Met is two hydrogen atoms, a di, monosubstituted tri, disubstituted ter metal atom or an oxymetal atom. The above phthalocyanins can be used to provide optical recording medium.
摘要翻译：由式（1）表示的酞菁（1）其中R 1，R 2，R 3和R 4各自独立地是被0至5个卤素原子取代且具有1至20个碳原子的烷基，被 0至5个卤素原子和2至20个碳原子或被0至5个卤素原子取代并具有2至20个碳原子的炔基，R 1，R 2，R 3和R 4中的至少一个被卤素原子取代; X是卤原子; k，l，m和n中的每一个独立地为0至3的值; o，p，q和r各自独立地为0,1或2的值，并且它们都不同时为0; k和o，l和p，m和q之间的每个和和n和r独立地在0至4的范围内; Met是两个氢原子，二取代的三取代三取代的三元金属原子或氧金属原子。上述酞菁可用于提供光学记录介质。

34. 发明授权

US5695911A Optical recording medium 失效
标题翻译：光记录媒体
公开(公告)号：US5695911A
公开(公告)日：1997-12-09
申请号：US560130
申请日：1995-11-17
申请人： Hisato Itoh , Akio Karasawa , Kenichi Sugimoto , Takahisa Oguchi , Shin Aihara
发明人： Hisato Itoh , Akio Karasawa , Kenichi Sugimoto , Takahisa Oguchi , Shin Aihara
IPC分类号： C07D209/44 , C07D487/22 , C09B47/067 , C09B47/073 , G11B7/248 , G11B7/24
CPC分类号： C09B47/073 , C07D209/44 , C09B47/0675 , G11B7/248 , Y10S430/146
摘要： Phthalocyanine compounds represented by the below-described formula are suitable for use in the fabrication of color filters. ##STR1## wherein R.sup.1, R.sup.4, R.sup.5, R.sup.8, R.sup.9, R.sup.12, R.sup.13 and R.sup.16 represent a group represented by the below-described formula, H or a halogen atom, R.sup.2, R.sup.3, R.sup.6, R.sup.7, R.sup.10, R.sup.11, R.sup.14 and R.sup.15 represent an alkyl, alkoxyl, alkylthio, alkylamino, dialkylamino or aryloxyl, arylthio group or --COOR.sup.17, R.sup.17 being a particular monovalent group, H or a halogen atom; and Met represents a metal atom. ##STR2## wherein X and Z represent O or S, R.sup.18, R.sup.19 and R.sup.20 represent H or an alkyl group, A, B and D represent a connecting group, n and l is an integer of 0-10, m, q, t, u, r and w are an integer of 0-2, and p is 0 or 1.
摘要翻译：由下述式表示的酞菁化合物是适合用于滤色器的制造中使用。其中R1，R4，R5，R8，R9，R12，R13和R16表示由下述式，H或卤原子，R2，R3，R6，R7，R10，R11，R14表示的基团和 R15表示烷基，烷氧基，烷硫基，烷基氨基，二烷基氨基或芳氧基，芳硫基或-COOR17，R17是一个特定一价基团，H或卤原子; Met表示金属原子。其中X和Z表示O或S，R18，R19和R20表示H或烷基，A，B和D表示连接基团，n和l为0-10的整数，m，q，t ，u，r和w为0-2的整数，p为0或1。

35. 发明授权

US5646273A Phthalocyanine compound and optical recording medium containing it 失效
标题翻译：酞菁化合物和含有它的光学记录介质
公开(公告)号：US5646273A
公开(公告)日：1997-07-08
申请号：US531059
申请日：1995-09-20
申请人： Takahisa Oguchi , Hideki Umehara , Kenichi Sugimoto , Ryu Oi , Hisato Itoh
发明人： Takahisa Oguchi , Hideki Umehara , Kenichi Sugimoto , Ryu Oi , Hisato Itoh
IPC分类号： C09B47/18 , G11B7/248 , C09B47/04
CPC分类号： C09B47/18 , G11B7/248 , Y10T428/21
摘要： A phthalocyanine represented by the formula (1) ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an alkyl group substituted by 0 to 5 halogen atoms and having 1 to 20 carbon atoms, an alkenyl group substituted by 0 to 5 halogen atoms and having 2 to 20 carbon atoms or an alkynyl group substituted by 0 to 5 halogen atoms and having 2 to 20 carbon atoms, and at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is substituted by the halogen atom; X is a halogen atom; each of k, l, m and n is independently a value of from 0 to 3; each of o, p, q and r is independently a value of 0, 1 or 2, and all of them are not 0 simultaneously; each sum of k and o, l and p, m and q, and n and r is independently in the range of from 0 to 4; Met is two hydrogen atoms, a divalent metal atom, a trivalent mono-substituted metal atom, a tetravalent di-substituted metal atom or an oxy-metal atom; an optical recording medium formed by adding this phthalocyanine to a recording layer; and a near infra-red absorbing agent comprising the phthalocyanine. The above-mentioned phthalocyanine can be used to provide the optical recording medium having excellent characteristics of reflectance, sensitivity, recording properties, stability to reproduction light, shelf stability and the like.
摘要翻译：由式（1）表示的酞菁（1）其中R 1，R 2，R 3和R 4各自独立地是被0至5个卤素原子取代且具有1至20个碳原子的烷基，被 0至5个卤素原子和2至20个碳原子或被0至5个卤素原子取代并具有2至20个碳原子的炔基，R 1，R 2，R 3和R 4中的至少一个被卤素原子取代; X是卤原子; k，l，m和n中的每一个独立地为0至3的值; o，p，q和r各自独立地为0,1或2的值，并且它们都不同时为0; k和o，l和p，m和q之间的每个和和n和r独立地在0至4的范围内; Met是两个氢原子，二价金属原子，三价单取代金属原子，四价二取代金属原子或氧 - 金属原子; 通过将该酞菁添加到记录层而形成的光记录介质; 和包含酞菁的近红外线吸收剂。上述酞菁可用于提供具有优异的反射率，灵敏度，记录性能，再生光稳定性，保存稳定性等的光记录介质。

36. 发明授权

US5578419A Dyes for color filters, and photosensitive resist resin composition containing the same 失效
标题翻译：用于滤色器的染料和含有它们的光敏抗蚀剂树脂组合物
公开(公告)号：US5578419A
公开(公告)日：1996-11-26
申请号：US223605
申请日：1994-04-06
申请人： Hisato Itoh , Akio Karasawa , Kenichi Sugimoto
发明人： Hisato Itoh , Akio Karasawa , Kenichi Sugimoto
IPC分类号： C09B69/10 , G03F7/00 , G03F7/027 , C09B1/16 , C09B62/004
CPC分类号： C09B69/109 , C09B69/10 , G03F7/0007 , G03F7/027 , Y10S522/904
摘要： Dyes suitable for use in the fabrication of color filters are described which contain one or more photopolymerizable substituents preferably represented by the following formula:D-(A-Yn.sup.1)n.sup.2 (1)where D represents a chromphoric nucleus, A denotes a connecting group, Y means the photopolymerizable group, n.sup.1 is 1-10,000, and n.sup.2 stands for an integer of 1-10. Also described are photosensitive resist resin compositions containing the dyes as well as color filters fabricated by curing the photosensitive resist resin compositions.
摘要翻译：描述适用于制造滤色器的染料，其含有一个或多个可光聚合的取代基，优选由下式表示：D-（A-Yn1）n2（1）其中D表示色原核，A表示连接基团， Y表示光聚合性基团，n1为1-10,000，n2表示1-10的整数。还描述了含有染料的光敏抗蚀剂树脂组合物以及通过固化光敏抗蚀剂树脂组合物制备的滤色器。

37. 发明授权

US5387678A Halogenation process of phthalocyanine and halogenated alkoxyphthalocyanine 失效
标题翻译：酞菁和卤代烷氧基酞菁的卤化过程
公开(公告)号：US5387678A
公开(公告)日：1995-02-07
申请号：US70810
申请日：1993-06-03
申请人： Hisato Itoh , Takahisa Oguchi , Shin Aihara
发明人： Hisato Itoh , Takahisa Oguchi , Shin Aihara
IPC分类号： C07D487/22 , C09B47/06 , C09B47/073 , C09B47/10 , G11B7/247 , G11B7/248 , C09B47/04
CPC分类号： C07D487/22 , C09B47/063 , C09B47/073 , C09B47/10 , G11B7/248 , G11B7/2492 , G11B7/2533 , G11B7/2534 , G11B7/2595
摘要： Halogenated alkoxyphthalocyanine having a controlled grade of halogenation can be prepared by reacting a single compound or a mixture of phthalocyanine represented by the formula (1): ##STR1## wherein R.sup.1 is a substituted or unsubstituted alkyl group and may be the same or different, and Met is two hydrogen atoms, a divalent metal atom or a trivalent or tetravalent metal derivative, with 1 to 6 mole ratio of a halogenating agent at 0.degree. to 260.degree. C. in a solvent of from 1 to 1000 times by weight.
摘要翻译：可以通过使由式（1）表示的单一化合物或酞菁的混合物：其中R 1是取代或未取代的烷基并且可以相同或不同，不同的是，Met是两个氢原子，二价金属原子或三价或四价金属衍生物，在0至260℃的1至6摩尔比的卤化剂中，在1至1000倍重量的溶剂中。

38. 发明授权

US5235104A Hydrazones and electrophotographic photoreceptors comprising them 失效
标题翻译：包含它们的腙和电子照相感光体
公开(公告)号：US5235104A
公开(公告)日：1993-08-10
申请号：US879014
申请日：1992-05-06
申请人： Yasuyuki Yamada , Hiroyuki Akahori , Katashi Enomoto , Hisato Itoh , Tsutomu Nishizawa , Akihiro Yamaguchi
发明人： Yasuyuki Yamada , Hiroyuki Akahori , Katashi Enomoto , Hisato Itoh , Tsutomu Nishizawa , Akihiro Yamaguchi
IPC分类号： C07C251/86 , G03G5/06
CPC分类号： C07C251/86 , G03G5/0616 , G03G5/0668 , C07C2103/18
摘要： A hydrazone compound represented by the following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 each are an aryl group or collectively with the carbon to which they are attached form a polycyclic group; R.sub.3 represents a hydrogen or halogen atom or an alkyl or phenyl group; and R.sub.4 and R.sub.5 each represent an alkyl, aralkyl or aryl group, with the proviso that at least one of R.sub.4 and R.sub.5 is an aryl group, is useful as a charge-transporting material in an electrophotographic photoreceptor and are produced by condensing the corresponding aldehyde with the corresponding H.sub.2 N--NR.sub.4 R.sub.5 hydrazine.
摘要翻译：由下式（I）表示的腙化合物：其中R 1和R 2各自为芳基或与它们所连接的碳一起形成多环基团; R3表示氢或卤素原子或烷基或苯基; 并且R 4和R 5各自表示烷基，芳烷基或芳基，条件是R 4和R 5中的至少一个是芳基，可用作电子照相感光体中的电荷传输材料，并且通过将相应的醛与相应的H2N-NR4R5肼。

39. 发明授权

US5132190A Hydrozones and electrophotographic photoreceptors comprising them 失效
标题翻译：包含它们的氢氧化物和电子照相光电子器件
公开(公告)号：US5132190A
公开(公告)日：1992-07-21
申请号：US505273
申请日：1990-04-09
申请人： Yasuyuki Yamada , Hiroyuki Akahori , Katashi Enomoto , Hisato Itoh , Tsutomu Nishizawa , Akihiro Yamaguchi
发明人： Yasuyuki Yamada , Hiroyuki Akahori , Katashi Enomoto , Hisato Itoh , Tsutomu Nishizawa , Akihiro Yamaguchi
IPC分类号： C07C251/86 , G03G5/06
CPC分类号： C07C251/86 , G03G5/0616 , G03G5/0668 , C07C2103/18
摘要： A hydrazone compound represented by the following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 each are an aryl group or collectively with the carbon to which they are attached form a polycyclic group; R.sub.3 represents a hydrogen or halogen atom or an alkyl or phenyl group; and R.sub.4 and R.sub.5 each represent an alkyl, aralkyl or aryl group, with the proviso that at least one of R.sub.4 and R.sub.5 is an aryl group, is useful as a charge-transporting material in an electrophotographic photoreceptor and are produced by condensing the corresponding aldehyde with the corresponding H.sub.2 N--NR.sub.4 R.sub.5 hydrazine.

40. 发明授权

US4963449A P-amino substituted tetraphenylthiophenes and electrophotographic photoreceptors containing them 失效
标题翻译：含有氨基取代的四苯基噻吩和电子照相感光体
公开(公告)号：US4963449A
公开(公告)日：1990-10-16
申请号：US272371
申请日：1988-11-17
申请人： Eishi Tanaka , Tsutomu Nishizawa , Yasuyuki Yamada , Hisato Itoh , Akihiro yamaguchi , Masakatsu Nakatsuka
发明人： Eishi Tanaka , Tsutomu Nishizawa , Yasuyuki Yamada , Hisato Itoh , Akihiro yamaguchi , Masakatsu Nakatsuka
IPC分类号： C07D333/10 , C07D333/20 , C07D333/22 , C07D409/14 , C07D471/04 , C07D471/14 , G03G5/06
CPC分类号： G03G5/0629 , C07D333/20
摘要： There are here provided a novel tetraphenylthiophene derivative represented by the general formula ##STR1## wherein AM is a tertiary amino group, each of l, m and n is the integer 0 or 1 and l.gtoreq.m.gtoreq.n are useful as the charge-transporting material in an electrophotographic photoreceptor having an electrically conductive base and a photosensitive layer thereon containing a charge-transporting material and a charge-generating material, which preferably is an azo compound.

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