专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6060606A Dipyrromethene metal chelate compounds 失效
标题翻译：二吡咯亚甲基金属螯合物
公开(公告)号：US6060606A
公开(公告)日：2000-05-09
申请号：US291194
申请日：1999-04-14
申请人： Tsutami Misawa , Kenichi Sugimoto , Taizo Nishimoto , Hisashi Tsukahara , Takeshi Tsuda , Keisuke Takuma , Hideki Umehara
发明人： Tsutami Misawa , Kenichi Sugimoto , Taizo Nishimoto , Hisashi Tsukahara , Takeshi Tsuda , Keisuke Takuma , Hideki Umehara
IPC分类号： C07D207/33 , C07D209/44 , C07D403/06 , C07F3/06 , C07F5/02 , G11B7/246 , G11B7/247 , G11B7/2472 , G11B7/249 , G11B7/2492 , G11B7/253 , G11B7/2534
CPC分类号： C07F5/022 , C07D403/06 , G11B7/246 , G11B7/2492 , G11B7/2472 , G11B7/2534 , G11B7/256 , Y10S428/913 , Y10S428/914 , Y10S430/146
摘要： An optical recording medium having at least a recording layer and a reflective layer on a substrates, the said recording layer contains a dipyrromethene metal chelate compound obtained from a dipyrromethene compound represented by the general formula (1) and a metal ion: ##STR1## wherein R.sup.1 to R.sup.7 are defined in the specification.
摘要翻译：一种在基片上至少具有记录层和反射层的光记录介质，所述记录层含有由通式（1）表示的二吡咯亚甲基化合物和金属离子得到的二吡咯亚甲基金属螯合物：其中R1至R7 在规范中定义。

2. 发明授权

US5948593A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5948593A
公开(公告)日：1999-09-07
申请号：US898597
申请日：1997-07-22
申请人： Tsutami Misawa , Kenichi Sugimoto , Taizo Nishimoto , Hisashi Tsukahara , Takeshi Tsuda , Keisuke Takuma , Hideki Umehara
发明人： Tsutami Misawa , Kenichi Sugimoto , Taizo Nishimoto , Hisashi Tsukahara , Takeshi Tsuda , Keisuke Takuma , Hideki Umehara
IPC分类号： C07D207/33 , C07D209/44 , C07D403/06 , C07F3/06 , C07F5/02 , G11B7/246 , G11B7/247 , G11B7/2472 , G11B7/249 , G11B7/2492 , G11B7/253 , G11B7/2534 , G11B7/24
CPC分类号： C07F5/022 , C07D403/06 , G11B7/246 , G11B7/2492 , G11B7/2472 , G11B7/2534 , G11B7/256 , Y10S428/913 , Y10S428/914 , Y10S430/146
摘要： An optical recording medium having at least a recording layer and a reflective layer on a substrate. The recording layer contains a dipyrromethene metal chelate compound obtained from a dipyrromethene compound represented by the general formula (1) and a metal ion: ##STR1## wherein R.sup.1 to R.sup.7 are defined in the specification.
摘要翻译：一种在基片上至少具有记录层和反射层的光记录介质。记录层含有由通式（1）表示的二吡咯亚甲基化合物和金属离子得到的二吡咯亚甲基金属螯合物，其中R1〜R7在本说明书中定义。

3. 发明授权

US06106999A Photosensitizer, visible light curable resin composition using the same, and use of the composition 失效
标题翻译：光敏剂，使用其的可见光固化树脂组合物，以及组合物的用途
公开(公告)号：US06106999A
公开(公告)日：2000-08-22
申请号：US131418
申请日：1998-08-10
申请人： Akira Ogiso , Tsutami Misawa , Taizo Nishimoto , Hisashi Tsukahara , Keisuke Takuma , Kenichi Sugimoto , Takeshi Tsuda , Genji Imai , Hideo Kogure
发明人： Akira Ogiso , Tsutami Misawa , Taizo Nishimoto , Hisashi Tsukahara , Keisuke Takuma , Kenichi Sugimoto , Takeshi Tsuda , Genji Imai , Hideo Kogure
IPC分类号： C08F2/00 , G03F7/029 , G03C1/105
CPC分类号： G03F7/029 , Y10S430/114 , Y10S430/127
摘要： A visible light curable resin composition containing a photocurable resin, a photoreaction initiator and a photosensitizer having the formula (1). The composition has a very high sensitivity to a general-purpose visible light laser, so that a high-speed scanning exposure is possible by the laser, and an extremely fine high resolution can be obtained. In addition, the composition can be used for coating or printing under safelight irradiating conditions and under bright circumstantial conditions without any thickening of the composition, and hence the composition can exert excellent noticeable effects in points of safe operativity, operational efficiency and the stability of products. Formula (1) is as follows: ##STR1## wherein rings X.sub.1 and X.sub.2 are each an optionally substituted pyrrole ring; Y is H, CN, optionally substituted alkyl, aralkyl, aryl, heteroaryl or alkenyl group; and Z.sub.1 and Z.sub.2 are halogen, optionally substituted alkyl, alkoxy, alkylthio, aralkyl, aralkyloxy, aryl, aryloxy, arylthio, heteroaryl, heteroaryloxy or heteroarylthio group, provided that at least one of substituents on the pyrrole rings X.sub.1 and X.sub.2, groups Z.sub.1 and Z.sub.2 is the alkoxy, aralkyloxy or aryloxy group.
摘要翻译：一种含有光固化树脂，光反应引发剂和具有式（1）的光敏剂的可见光固化树脂组合物。该组合物对通用可见光激光器具有非常高的灵敏度，使得可以通过激光进行高速扫描曝光，并且可以获得非常好的高分辨率。此外，该组合物可以在安全照射条件下和明亮的环境条件下用于涂布或印刷，而不会使组合物变厚，因此组合物可以在安全操作性，操作效率和产品稳定性方面发挥出色的显着效果。式（1）如下：其中环X1和X2各自为任选取代的吡咯环; Y是H，CN，任选取代的烷基，芳烷基，芳基，杂芳基或烯基; 并且Z 1和Z 2是卤素，任选取代的烷基，烷氧基，烷硫基，芳烷基，芳烷氧基，芳基，芳氧基，芳硫基，杂芳基，杂芳氧基或杂芳硫基，条件是吡咯环X1和X2上的至少一个取代基， Z2是烷氧基，芳烷氧基或芳氧基。

4. 发明授权

US5672462A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5672462A
公开(公告)日：1997-09-30
申请号：US661071
申请日：1996-06-10
申请人： Keisuke Takuma , Tsutami Misawa , Kenichi Sugimoto , Taizo Nishimoto , Takeshi Tsuda , Hideki Umehara
发明人： Keisuke Takuma , Tsutami Misawa , Kenichi Sugimoto , Taizo Nishimoto , Takeshi Tsuda , Hideki Umehara
IPC分类号： C09B25/00 , G11B7/24 , G11B7/244 , G11B7/00
CPC分类号： G11B7/244 , C09B25/00 , G11B7/24 , Y10S430/146
摘要： The present invention relates to an optical recording medium having a recording layer, a reflective layer and a protective layer on a substrate, wherein a quinophthalone compound represented by the following formula (1) is contained in the above recording layer. The use of the quinophthalone compound or a mixture of the quinophthalone compound and a photoabsorbing compound having an absorption maximum in a wavelength falling in a range of 550 to 900 nm in the recording layer makes it possible to provide an interchangeable optical recording medium not only capable of recording and reproducing with a laser having a wavelength falling in a range of 480 to 600 nm, but is also capable of recording and reproducing with red lasers having wavelengths of 630 nm and 680 nm and a near infrared laser having a wavelength of 780 nm. ##STR1##
摘要翻译：本发明涉及在基板上具有记录层，反射层和保护层的光记录介质，其中在上述记录层中包含由下式（1）表示的喹酞酮化合物。在记录层中使用喹酞酮化合物或者喹酞酮化合物和吸收光吸收化合物的混合物在波长在550nm至900nm范围内的吸收最大值使得可以提供可互换的光学记录介质，不仅能够使用波长为480〜600nm的波长的激光进行记录再现，但也能够使用波长为630nm，680nm的红色激光和780nm的近红外激光进行记录再现。（1）

5. 发明授权

US6162520A Optical recording medium and dipyrromethene metal chelate compound for use therein 失效
标题翻译：用于其中的光记录介质和二吡咯亚甲基金属螯合物
公开(公告)号：US6162520A
公开(公告)日：2000-12-19
申请号：US149027
申请日：1998-09-08
申请人： Tsutami Misawa , Taizo Nishimoto , Hisashi Tsukahara , Akira Ogiso , Kenichi Sugimoto , Kenji Mizoue , Keisuke Takuma , Kenichi Kato , Toshihiro Masaoka , Yojiro Kumagae
发明人： Tsutami Misawa , Taizo Nishimoto , Hisashi Tsukahara , Akira Ogiso , Kenichi Sugimoto , Kenji Mizoue , Keisuke Takuma , Kenichi Kato , Toshihiro Masaoka , Yojiro Kumagae
IPC分类号： G11B7/246 , G11B7/247 , G11B7/2472 , G11B7/249 , G11B7/2492 , G11B7/253 , G11B7/2534 , G11B7/258 , G11B7/2595 , B32B3/02
CPC分类号： G11B7/246 , G11B7/2472 , G11B7/2492 , G11B7/2534 , G11B7/256 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A novel optical recording medium having at least a recording layer and a reflective layer on a substrate is herein disclosed, wherein at least one dipyrromethene metal chelate compound represented by formula (1) is contained in the recording layer: ##STR1## wherein R.sub.1 and R.sub.9 are each independently an alkenyl group, an aryl group or a heteroaryl group; R.sub.2 to R.sub.8 are each independently a hydrogen atom, a halogen atom, or a substituted or unsubstituted alkyl, alkoxy, alkenyl, acyl, alkoxycarbonyl, aralkyl, aryl or heteroaryl group having 20 or less carbon atoms; and M is a transition metal.
摘要翻译：本文公开了一种在基片上至少具有记录层和反射层的新型光学记录介质，其中至少一种由式（1）表示的二吡咯亚甲基金属螯合物包含在记录层中：其中R1和R9各自独立地烯基，芳基或杂芳基; R 2至R 8各自独立地为具有20个或更少碳原子的氢原子，卤素原子或取代或未取代的烷基，烷氧基，烯基，酰基，烷氧基羰基，芳烷基，芳基或杂芳基; M是过渡金属。

6. 发明授权

US06355327B1 Optical recording medium and dipyrromethene metal chelate compound for use therein 失效
标题翻译：用于其中的光记录介质和二吡咯亚甲基金属螯合物
公开(公告)号：US06355327B1
公开(公告)日：2002-03-12
申请号：US09685647
申请日：2000-10-06
申请人： Tsutami Misawa , Taizo Nishimoto , Hisashi Tsukahara , Akira Ogiso , Kenichi Sugimoto , Kenji Mizoue , Keisuke Takuma , Kenichi Kato , Toshihiro Masaoka , Yojiro Kumagae
发明人： Tsutami Misawa , Taizo Nishimoto , Hisashi Tsukahara , Akira Ogiso , Kenichi Sugimoto , Kenji Mizoue , Keisuke Takuma , Kenichi Kato , Toshihiro Masaoka , Yojiro Kumagae
IPC分类号： B32B302
CPC分类号： G11B7/246 , G11B7/2472 , G11B7/2492 , G11B7/2534 , G11B7/256 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A novel optical recording medium having at least a recording layer and a reflective layer on a substrate is herein disclosed, wherein at least one dipyrromethene metal chelate compound represented by formula (1) is contained in the recording layer: wherein R1 and R9 are each independently an alkenyl group, an aryl group or a heteroaryl group; R2 to R8 are each independently a hydrogen atom, a halogen atom, or a substituted or unsubstituted alkyl, alkoxy, alkenyl, acyl, alkoxycarbonyl, aralkyl, aryl or heteroaryl group having 20 or less carbon atoms; and M is a transition metal.
摘要翻译：本文公开了一种在基片上至少具有记录层和反射层的新型光学记录介质，其中至少一种由式（1）表示的二吡咯亚甲基金属螯合物包含在记录层中：其中R1和R9各自独立地烯基，芳基或杂芳基; R 2至R 8各自独立地为具有20个或更少碳原子的氢原子，卤素原子或取代或未取代的烷基，烷氧基，烯基，酰基，烷氧基羰基，芳烷基，芳基或杂芳基; M是过渡金属。

7. 发明授权

US5693396A Phthalocyanine compounds and optical recording media comprising them 失效
标题翻译：酞菁化合物和包含它们的光学记录介质
公开(公告)号：US5693396A
公开(公告)日：1997-12-02
申请号：US753173
申请日：1996-11-20
申请人： Tsutami Misawa , Kenichi Sugimoto , Taizo Nishimoto , Takeshi Tsuda , Keisuke Takuma
发明人： Tsutami Misawa , Kenichi Sugimoto , Taizo Nishimoto , Takeshi Tsuda , Keisuke Takuma
IPC分类号： C07D487/22 , C09B47/067 , C09B47/073 , G11B7/248 , B32B3/00
CPC分类号： C07D487/22 , C09B47/067 , C09B47/073 , G11B7/248 , Y10S428/913 , Y10S430/146 , Y10T428/12681 , Y10T428/21
摘要： A near infrared light-absorbing dye comprising phthalocyanine compounds represented by the following formula (2): ##STR1## wherein in formula (2), M is two hydrogen atoms, a divalent metallic atom, a trivalent monosubstituted metallic atom, a tetravalent disubstituted metallic atom or an oxymetal atom, and L.sup.1, L.sup.2, L.sup.3 and L.sup.4 are each independently formula (a) or (b), ##STR2## in the formula (a) or (b), R.sup.1 and R.sup.3 are each a substituted or unsubstituted alkyl group, and R.sup.2 is a straight chain or branched halogenated alkyl or alkenyl group having 3 to 10 carbon atoms, X is a chlorine, bromine or iodine atom, and m is an integer of 1 to 12, provided that formula (2) represents a mixture of L.sup.1 =L.sup.2 =L.sup.3 =L.sup.4 =formula (a), L.sup.1 =L.sup.2 =L.sup.4 =formula (a) and L.sup.3 =formula (b), L.sup.1 =L.sup.4 =formula (a) and L.sup.2 =L.sup.3 =formula (b), L.sup.1 =L.sup.3 =formula (a) and L.sup.2 =L.sup.4 =formula (b), L.sup.1 =formula (a) and L.sup.2 =L.sup.3 =L.sup.4 =formula (b), and L.sup.1 =L.sup.2 =L.sup.3 =L.sup.4 =formula (b), and an optical recording medium comprising the phthalocyanine mixture.
摘要翻译：（2）表示的酞菁化合物的近红外光吸收性染料：其中，在式（2）中，M为2个氢原子，2价金属原子，3价单取代金属原子，四价二取代金属原子或氧金属原子，L1，L2，L3和L4各自独立地为式（a）或（b），（a）或（b）中的），R 1和R 3各自为取代或未取代的烷基，R 2为碳原子数3〜10的直链或支链卤代烷基或烯基，X为氯，溴或碘原子，m为（2）表示L1 = L2 = L3 = L4 =式（a）的混合，L1 = L2 = L4 =式（a）和L3 =式（b），L1 = L4 =式（a）和L2 = L3 =公式（b），L1 = L3 =公式（a）和L2 = L4 =公式（b），L1 =公式（a）和L2 = L3 = L4 =公式（b） L1 = L2 = L3 = L4 =式（b），以及包含酞菁混合物的光记录介质。

8. 发明授权

US5658707A Optical recording media 失效
标题翻译：光记录媒体
公开(公告)号：US5658707A
公开(公告)日：1997-08-19
申请号：US543076
申请日：1995-10-13
申请人： Keisuke Takuma , Tsutami Misawa , Masatoshi Yanagimachi , Hideki Umehara , Yoshiteru Taniguchi , Sumio Hirose
发明人： Keisuke Takuma , Tsutami Misawa , Masatoshi Yanagimachi , Hideki Umehara , Yoshiteru Taniguchi , Sumio Hirose
IPC分类号： G11B7/248 , G11B7/24
CPC分类号： G11B7/248 , Y10S430/146
摘要： An optical recording medium has a recording layer, a reflective layer and a protective layer, all of which are arranged on a substrate. The recording layer contains a porphyrin compound represented by the following formula (1): ##STR1## wherein R.sub.1 to R.sub.8 independently represent a hydrogen atom, an alkyl group, an alkoxy group, an alkylcarbonyl group, an alkoxycarbonyl group, an alkylthio group or a halogen atom, R.sub.9 to R.sub.12 independently represent a hydrogen atom or an alkyl group, and X.sup.- represents an anion.
摘要翻译：光记录介质具有记录层，反射层和保护层，所有这些都布置在基板上。记录层含有下式（1）表示的卟啉化合物：其中，R 1〜R 8分别独立地表示氢原子，烷基，烷氧基，烷基羰基，烷氧基羰基，烷硫基基团或卤素原子，R9至R12独立地表示氢原子或烷基，X表示阴离子。

9. 发明授权

US5916488A Polyimide resin compositions for optical filters 失效
标题翻译：用于光学滤光片的聚酰亚胺树脂组合物
公开(公告)号：US5916488A
公开(公告)日：1999-06-29
申请号：US66808
申请日：1998-04-28
申请人： Keisuke Takuma , Kazuhiro Seino , Tsutami Misawa , Shoji Tamai , Wataru Yamashita
发明人： Keisuke Takuma , Kazuhiro Seino , Tsutami Misawa , Shoji Tamai , Wataru Yamashita
IPC分类号： C08G73/10 , C08K5/00 , C09D11/10 , G02B5/20 , G02B5/22 , F21V9/04 , C09D11/00
CPC分类号： G02B5/223 , C08G73/1039 , C08K5/0041 , C09D11/102 , G02B5/201
摘要： A printing ink for an optical filter, comprising a polyimide resin containing at least one perfluoroalkyl group in each recurring structural unit, at least one dyestuff soluble in the resin, the dyestuff having absorption in the visible range and/or the near infrared range and a solvent.
摘要翻译：一种用于滤光器的印刷油墨，包括在每个重复结构单元中含有至少一个全氟烷基的聚酰亚胺树脂，至少一种可溶于树脂的染料，所述染料在可见光范围和/或近红外范围内具有吸收，溶剂。

10. 发明授权

US5868968A Polyimide resin compositions for optical filters 失效
标题翻译：用于光学滤光片的聚酰亚胺树脂组合物
公开(公告)号：US5868968A
公开(公告)日：1999-02-09
申请号：US965195
申请日：1997-11-06
申请人： Keisuke Takuma , Kazuhiro Seino , Tsutami Misawa , Shoji Tamai , Wataru Yamashita
发明人： Keisuke Takuma , Kazuhiro Seino , Tsutami Misawa , Shoji Tamai , Wataru Yamashita
IPC分类号： C08G73/10 , C08K5/00 , C09D11/10 , G02B5/20 , G02B5/22 , F21V9/04 , F21V9/00
CPC分类号： G02B5/223 , C08G73/1039 , C08K5/0041 , C09D11/102 , G02B5/201
摘要： A polyimide resin composition for an optical filter which includes a colorless transparent polyimide resin containing at least one perfluoroalkyl group in each recurring structural unit and having excellent solvent solubility, and at least one dyestuff soluble in said resin. The dyestuff has absorption in the visible range and/or the near infrared range. A printing ink for an optical filter is composed of the polyimide resin composition and a solvent while an optical filter formed from a transparent base material and the polyimide resin composition can also be provided.
摘要翻译：一种滤光器用聚酰亚胺树脂组合物，其包含在每个重复结构单元中含有至少一个全氟烷基并且溶剂溶解性优异的无色透明聚酰亚胺树脂和至少一种可溶于所述树脂的染料。染料在可见光范围和/或近红外范围内具有吸收。用于滤光器的印刷油墨由聚酰亚胺树脂组合物和溶剂构成，同时也可以提供由透明基材形成的滤光器和聚酰亚胺树脂组合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式