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1.发明授权
公开(公告)号：US5484685A
公开(公告)日：1996-01-16
申请号：US708839
申请日：1991-05-30
申请人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Mitsuo Katayose , Takayuki Akimoto , Shigeru Hayashida , Hideo Hagiwara , Susumu Era , Setsuo Kobayashi , Akio Mukoh
发明人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Mitsuo Katayose , Takayuki Akimoto , Shigeru Hayashida , Hideo Hagiwara , Susumu Era , Setsuo Kobayashi , Akio Mukoh
CPC分类号： C09B47/04 , C09B47/045 , G11B7/248 , Y10S430/146
摘要： A naphthalocyanine derivative of the formula: ##STR1## wherein M, Y, R.sup.1, k, l, m, n are as defined in the specification, is an effective substance for forming a recording layer on a substrate of an optical recording medium having high sensitivity with good properties.
摘要翻译： 具有下式的萘菁菁衍生物：其中M，Y，R 1，k，l，m，n如说明书中所定义的是用于在光学记录基材上形成记录层的有效物质 介质具有高灵敏度和良好的性能。
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2.发明授权
公开(公告)号：US5217856A
公开(公告)日：1993-06-08
申请号：US334290
申请日：1989-04-06
申请人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Mitsuo Katayose , Takayuki Akimoto , Hideo Hagiwara
发明人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Mitsuo Katayose , Takayuki Akimoto , Hideo Hagiwara
CPC分类号： G11B7/248 , C09B47/00 , C09B47/08 , Y10S430/146
摘要： Special tetraazaporphins containing Si, Ge or Sn as the central metal are useful for forming a recording layer in an optical recording medium.
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3.发明授权Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof 失效萘甲酰胺衍生物，其生产方法，使用其的光学记录介质及其生产
公开(公告)号：US5110968A
公开(公告)日：1992-05-05
申请号：US709037
申请日：1991-05-30
申请人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Takayuki Akimoto , Mitsuo Katayose , Hideo Hagiwara
发明人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Takayuki Akimoto , Mitsuo Katayose , Hideo Hagiwara
CPC分类号： G11B7/248 , C09B47/045 , C09B47/08 , Y10S430/146 , Y10S430/165
摘要： A naphthalocyanine derivative having as substituents at least one group of a formula: SR.sup.1 wherein R.sup.1 is --(CR.sup.2 R.sup.3).sub.x SiR.sup.4 R.sup.5 R.sup.6, in which R.sup.2 to R.sup.6 are H, alkyl groups, etc. is excellent in solubility in saturated hydrocarbon solvents and in absorption of semiconductor laser lights and thus, is suitable for producing optical recording media.
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4.发明授权
公开(公告)号：US5039600A
公开(公告)日：1991-08-13
申请号：US460984
申请日：1990-01-04
申请人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Takayuki Akimoto , Mitsuo Katayose , Hideo Hagiwara
发明人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Takayuki Akimoto , Mitsuo Katayose , Hideo Hagiwara
CPC分类号： G11B7/248 , C09B47/045 , C09B47/08 , Y10S430/146 , Y10S430/165
摘要： A naphthalocyanine derivative having as substituents at least one group of a formula: SR.sup.1 wherein R.sup.1 is --(CR.sup.2 R.sup.3).sub.x SiR.sup.4 R.sup.5 R.sup.6, in which R.sup.2 to R.sup.6 are H, alkyl groups, etc. is excellent in solubility in saturated hydrocarbon solvents and in absorption of semiconductor laser lights and thus, is suitable for producing optical recording media.
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5.发明授权Tatraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof 失效Tatraazaporphin，其制备方法，以及使用其的光学记录介质及其制备方法
公开(公告)号：US5284943A
公开(公告)日：1994-02-08
申请号：US824582
申请日：1992-01-22
申请人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Mitsuo Katayose , Takayuki Akimoto , Hideo Hagiwara
发明人： Seiji Tai , Nobuyuki Hayashi , Koichi Kamijima , Mitsuo Katayose , Takayuki Akimoto , Hideo Hagiwara
CPC分类号： G11B7/248 , C09B47/00 , C09B47/08 , Y10S430/146
摘要： Special tetraazaporphins containing Si, Ge or Sn as the central metal are useful for forming a recording layer in an optical recording medium.
摘要翻译： 含有Si，Ge或Sn作为中心金属的特殊四氮杂萘可用于在光记录介质中形成记录层。
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公开(公告)号：US5214188A
公开(公告)日：1993-05-25
申请号：US694753
申请日：1991-05-02
申请人： Seiji Tai , Shigeru Hayashida , Nobuyuki Hayashi , Hideo Hagiwara , Mitsuo Katayose , Koichi Kamijima , Takayuki Akimoto , Susumu Era , Setsuo Kobayashi , Akio Mukoh
发明人： Seiji Tai , Shigeru Hayashida , Nobuyuki Hayashi , Hideo Hagiwara , Mitsuo Katayose , Koichi Kamijima , Takayuki Akimoto , Susumu Era , Setsuo Kobayashi , Akio Mukoh
IPC分类号： B41M5/26 , C09B47/04 , C09B47/06 , C09B47/067 , C09B47/073 , C09B47/10 , C09B47/20 , C09B69/00 , G11B7/24 , G11B7/244 , G11B7/248 , G11B7/26
CPC分类号： C09B47/10 , C09B47/045 , C09B47/061 , C09B47/063 , C09B47/0675 , C09B47/073 , C09B47/20 , C09B69/008 , G11B7/248 , Y10S430/146
摘要： 2,3-dicyanonaphthalene derivatives useful in the synthesis of naphthalocyanine derivatives are disclosed. The 2,3-dicyanonaphthalene derivatives have the formula: ##STR1## wherein each R.sup.1 may be the same or different and represents an alkyl group, substituted alkyl group, or aryl group; and n is an integer from 1 to 4.
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7.发明授权Naphthalocyanine derivatives, production thereof and optical recording medium using the same 失效萘甲酰胺衍生物，其生产和使用它的光学记录介质
公开(公告)号：US5075203A
公开(公告)日：1991-12-24
申请号：US397121
申请日：1989-08-22
申请人： Mitsuo Katayose , Nobuyuki Hayashi , Seiji Tai , Takayuki Akimoto , Koichi Kamijima , Hideo Hagiwara
发明人： Mitsuo Katayose , Nobuyuki Hayashi , Seiji Tai , Takayuki Akimoto , Koichi Kamijima , Hideo Hagiwara
CPC分类号： C09B47/04 , C09B47/045 , G11B7/248 , Y10S430/146
摘要： A naphthalocyanine derivative having at least one substituent of the formula: SO.sub.2 R.sup.1, wherein R.sup.1 is an alkyl group, a substituted alkyl group or an aryl group is excellent in ability to absorb diode laser beams and suitable for use in an optical recording medium.
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8.发明授权
公开(公告)号：US5034309A
公开(公告)日：1991-07-23
申请号：US211692
申请日：1988-06-24
申请人： Seiji Tai , Shigeru Hayashida , Nobuyuki Hayashi , Hideo Hagiwara , Mitsuo Katayose , Koichi Kamijima , Takayuki Akimoto , Susumu Era , Setsuo Kobayashi , Akio Mukoh
发明人： Seiji Tai , Shigeru Hayashida , Nobuyuki Hayashi , Hideo Hagiwara , Mitsuo Katayose , Koichi Kamijima , Takayuki Akimoto , Susumu Era , Setsuo Kobayashi , Akio Mukoh
IPC分类号： B41M5/26 , C09B47/04 , C09B47/06 , C09B47/067 , C09B47/073 , C09B47/10 , C09B47/20 , C09B69/00 , G11B7/24 , G11B7/244 , G11B7/248 , G11B7/26
CPC分类号： C09B47/10 , C09B47/045 , C09B47/061 , C09B47/063 , C09B47/0675 , C09B47/073 , C09B47/20 , C09B69/008 , G11B7/248 , Y10S430/146
摘要： Novel naphthalocyanine derivatives are disclosed in the specification are useful for forming a recording layer in an optical recording medium. These derivatives are represented by the following formula (I): ##STR1## in which k, l, m and n, which may be the same or different, are zero or integers of 1 to 4, k+l+m+n being an integer of 1 or more; R.sup.1 's in a number of (k+l+m+n), which may be the same or different, are alkyl groups, substituted alkyl groups, or aryl groups; M is Si, Ge or Sn; and two Y's, which may be the same or different, are aryloxyl groups, alkoxyl groups, trialkylsiloxyl groups, triarylsiloxyl groups, trialkoxysiloxyl groups, triaryloxysiloxyl groups, trityloxyl groups, or acyloxyl groups. These derivatives are especially useful in the preparation of an optical recording medium.
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9.发明授权Naphthalocyanine derivatives, production thereof and optical recording medium using the same 失效萘酞菁衍生物，其制备方法和使用其的光记录介质
公开(公告)号：US5268485A
公开(公告)日：1993-12-07
申请号：US757671
申请日：1991-09-10
申请人： Mitsuo Katayose , Nobuyuki Hayashi , Seiji Tai , Takayuki Akimoto , Koichi Kamajima , Hideo Hagiwara
发明人： Mitsuo Katayose , Nobuyuki Hayashi , Seiji Tai , Takayuki Akimoto , Koichi Kamajima , Hideo Hagiwara
IPC分类号： C09B47/04 , G11B7/248 , C07C255/52 , C07D209/62
CPC分类号： C09B47/045 , C09B47/04 , G11B7/248
摘要： A naphthalocyanine derivative having at least one substituent of the formula: SO.sub.2 R.sup.1, wherein R.sup.1 is an alkyl group, a substituted alkyl group or an aryl group is excellent in ability to absorb diode laser beams and suitable for use in an optical recording medium.
摘要翻译： 具有至少一个下式的取代基的萘酞菁衍生物：其中R 1为烷基，取代的烷基或芳基，其吸收二极管激光束的能力优异，适用于光记录介质。
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10.发明授权Derivative of naphthalocyanine containing perfluoroalkyl group, process for preparing the same and optical recording medium 失效含有全氟烷基的萘酞菁的衍生物，其制备方法和光学记录介质
公开(公告)号：US5378589A
公开(公告)日：1995-01-03
申请号：US87517
申请日：1993-07-02
申请人： Hideo Sawada , Motohiro Mitani , Masaharu Nakayama , Yoshii Morishita , Mitsuo Katayose , Tadashi Okamoto , Nobuyuki Hayashi
发明人： Hideo Sawada , Motohiro Mitani , Masaharu Nakayama , Yoshii Morishita , Mitsuo Katayose , Tadashi Okamoto , Nobuyuki Hayashi
CPC分类号： C07D487/22 , C07F7/0858 , C09B47/085 , C09B47/14 , G11B7/248 , Y10S430/146
摘要： A derivative of naphthalocyanine containing a perfluoroalkyl group and having a particular structure for ensuring excellent weather-proof properties, extremely high solubility in various solvents and capability of forming a film, and an optical recording medium prepared by using the derivative and capable of recording while using a focused beam of a semiconductor laser or the like. The derivative of naphthalocyanine containing a perfluoroalkyl group may be prepared by reacting a perfluoroalkanoyl peroxide having a particular structure with a naphthalocyanine.
摘要翻译： 含有全氟烷基的萘酞菁衍生物，具有特殊的结构，用于确保优异的耐候性，在各种溶剂中的溶解度极高，形成膜的能力以及使用该衍生物并能够在使用时记录的光记录介质 半导体激光器等的聚焦光束。 含有全氟烷基的萘酞菁的衍生物可以通过使具有特定结构的全氟烷酰基过氧化物与萘酞菁反应来制备。
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