公开(公告)号：EP1930339A2

公开(公告)日：2008-06-11

申请号：EP08001092.9

申请日：2002-10-22

申请人： Mitsui Chemicals, Inc.

发明人： Ogiso, Akira ,  Shiozaki, Hiroyoshi ,  Ishida, Tsutomu ,  Tsukahara, Hisashi ,  Misawa, Tsutami ,  Inoue, Koji ,  Koike, Tadashi ,  Ueno, Keiji ,  Inatomi, Yuji ,  Nara, Ryousuke

IPC分类号： C07F17/02 ,  G11B7/24 ,  C09B5/62 ,  C09B57/08

CPC分类号： C09B5/62 ,  C07F17/00 ,  C07F17/02 ,  C09B57/08 ,  G11B7/244 ,  G11B7/247 ,  G11B7/249 ,  G11B7/2534 ,  G11B7/2542

摘要： An imide compound having a quinazoline-4-on residue represented by a general formula (9) as one of tautomeric structures:

wherein a ring AR 4 represents a substituted or unsubstituted aromatic ring residue or a residue formed by combining two or more aromatic ring residues via one or more linking groups; and R 91 represents a group in which a substituted or unsubstituted metallocenyl group bonds to the nitrogen atom of the imide group via a bivalent linking group composed of at least one group selected from a substituted or unsubstituted bivalent aromatic ring.

摘要翻译： 具有由通式（9）表示的喹唑啉-4-基残基作为互变异构体之一的酰亚胺化合物：其中环AR 4表示取代或未取代的芳环残基或通过组合两个或多个芳环残基形成的残基 通过一个或多个连接基团; R 91表示其中取代或未取代的茂金属基通过由至少一个选自取代或未取代的二价芳环组成的基团的二价连接基团与酰亚胺基团的氮原子键合的基团。

公开(公告)号：EP0605191B1

公开(公告)日：1998-06-17

申请号：EP93310433.3

申请日：1993-12-22

申请人： MITSUI CHEMICALS, INC.

发明人： Itoh, Hisato ,  Misawa, Tsutami ,  Ogiso, Akira ,  Imai, Rihoko

IPC分类号： G02B5/30 ,  G02F1/1335

CPC分类号： G02B27/288 ,  G02B5/3033 ,  G02F1/133533

公开(公告)号：EP1262966B1

公开(公告)日：2006-04-12

申请号：EP02015829.1

申请日：2000-12-26

申请人： Mitsui Chemicals, Inc.

发明人： Ogiso, Akira ,  Inoue, Shinobu ,  Nishimoto, Taizo ,  Tsukahara, Hisashi ,  Misawa, Tsutami ,  Koike, Tadashi ,  Mihara, Norihiko ,  Murayama, Shunsuke ,  Nara, Ryousuke

IPC分类号： G11B7/24

CPC分类号： G11B7/248 ,  Y10S430/146 ,  Y10T428/12722

公开(公告)号：EP0903733B1

公开(公告)日：2004-12-08

申请号：EP98117641.5

申请日：1998-09-17

申请人： MITSUI CHEMICALS, INC. ,  YAMAMOTO CHEMICALS, INC.

发明人： Misawa, Tsutami ,  Nishimoto, Taizo ,  Tsukahara, Hisashi ,  Ogiso, Akira ,  Sugimoto, Kenichi ,  Mizoue, Kenji ,  Takuma, Keisuke ,  Kato, Kenichi ,  Masaoka, Toshihiro ,  Kumagae, Yojiro

IPC分类号： G11B7/24 ,  C07F5/02 ,  C07D403/06

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.

公开(公告)号：EP0903733A3

公开(公告)日：1999-04-21

申请号：EP98117641.5

申请日：1998-09-17

申请人： MITSUI CHEMICALS, INC. ,  YAMAMOTO CHEMICALS, INC.

发明人： Misawa, Tsutami ,  Nishimoto, Taizo ,  Tsukahara, Hisashi ,  Ogiso, Akira ,  Sugimoto, Kenichi ,  Mizoue, Kenji ,  Takuma, Keisuke ,  Kato, Kenichi ,  Masaoka, Toshihiro ,  Kumagae, Yojiro

IPC分类号： G11B7/24

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 R 1 and R 9 are each independently an alkenyl group, an aryl group or a heteroaryl group; R 2 to R 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： 本发明公开了在基板上至少具有记录层和反射层的新型光记录介质，其中在记录层中包含至少一种由式（1）表示的二吡咯亚甲基金属螯合化合物：其中R 1和R 9各自独立地为 烯基，芳基或杂芳基; R2至R8各自独立地为氢原子，卤素原子或具有20个或更少碳原子的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。

公开(公告)号：EP0584962B1

公开(公告)日：1999-02-03

申请号：EP93305984.2

申请日：1993-07-28

申请人： MITSUI CHEMICALS, INC.

发明人： Misawa, Tsutami ,  Imai, Rihoko ,  Ogiso, Akira ,  Itoh, Hisato

IPC分类号： C09B56/04 ,  C09B31/08 ,  C09B31/22 ,  C09B45/24 ,  G02B5/30

CPC分类号： G02B5/3033 ,  C09B56/04

公开(公告)号：EP1180765B1

公开(公告)日：2005-04-06

申请号：EP01118795.2

申请日：2001-08-09

申请人： MITSUI CHEMICALS, INC. ,  YAMAMOTO CHEMICALS, INC.

发明人： Ogiso, Akira ,  Inoue, Shinobu ,  Tsukahara, Hisashi ,  Nishimoto, Taizo ,  Misawa, Tsutami ,  Koike, Tadashi

IPC分类号： G11B7/24 ,  C07D487/22 ,  C09B47/00 ,  G03C1/73

CPC分类号： C09B47/00 ,  C07D487/22 ,  G11B7/247 ,  G11B7/248 ,  G11B7/2492 ,  G11B7/2534 ,  G11B7/259 ,  Y10T428/21

摘要： A recordable optical recording medium of this invention capable of good recording and reproduction with a laser at wavelengths of 300 to 500 nm and/or 500 to 700 nm comprises at least one porphycene compounds optionally chelated with a metal in its recording layer.

公开(公告)号：EP1262966A2

公开(公告)日：2002-12-04

申请号：EP02015829.1

申请日：2000-12-26

申请人： Mitsui Chemicals, Inc. ,  Yamamoto Chemicals, Inc.

发明人： Ogiso, Akira ,  Inoue, Shinobu ,  Nishimoto, Taizo ,  Tsukahara, Hisashi ,  Misawa, Tsutami ,  Koike, Tadashi ,  Mihara, Norihiko ,  Murayama, Shunsuke ,  Nara, Ryousuke

IPC分类号： G11B7/24

CPC分类号： G11B7/248 ,  Y10S430/146 ,  Y10T428/12722

摘要： An optical recording medium having a recording layer which contains at least one compound selected from the group consisting of mono-, di-, and triazaporphyrin compounds optionally in the form of a metal complex; or an optical recording medium comprising a substrate and formed thereon at least a recording layer containing an organic dye as a main component, characterized in that the organic dye has a first maximum value of absorption at a wavelength λ1 of 400 nm or less in the absorption spectrum and has a second maximum value of absorption at a longer-wavelength side than the λ1, and a wavelength band wherein the refractive index (n) and the absorption coefficient (k) of the above organic dye satisfy n ≥ 1.90 and 0.03 ≤ k ≤ 0.30.

摘要翻译： 一种具有记录层的光记录介质，所述记录层含有至少一种选自任选呈金属络合物形式的单，二和三氮杂卟啉化合物的化合物; 或包含基底并在其上形成的至少一层含有有机染料作为主要成分的记录层的光学记录介质，其特征在于，有机染料在波长λ1为400nm以下的吸收的第一最大值为 并且在比λ1更长的波长侧具有吸收的第二最大值，并且上述有机染料的折射率（n）和吸收系数（k）满足n≥1.90和0.03的波长带 ≤k≤0.30。

公开(公告)号：EP0818512B1

公开(公告)日：2002-10-02

申请号：EP97110593.7

申请日：1997-06-27

申请人： MITSUI CHEMICALS, INC.

发明人： Okuma, Tadashi ,  Ogiso, Akira ,  Ikuta, Hideki ,  Ito, Hisato ,  Nagayoshi, Tatsuya

IPC分类号： C09B57/04 ,  C07D401/06 ,  C09K11/06 ,  H05B33/14

CPC分类号： C07D401/06 ,  C09B23/04 ,  C09B57/04 ,  C09B57/10 ,  C09K11/06 ,  H05B33/14 ,  Y10S428/917

公开(公告)号：EP0903733A2

公开(公告)日：1999-03-24

申请号：EP98117641.5

申请日：1998-09-17

申请人： MITSUI CHEMICALS, INC. ,  YAMAMOTO CHEMICALS, INC.

发明人： Misawa, Tsutami ,  Nishimoto, Taizo ,  Tsukahara, Hisashi ,  Ogiso, Akira ,  Sugimoto, Kenichi ,  Mizoue, Kenji ,  Takuma, Keisuke ,  Kato, Kenichi ,  Masaoka, Toshihiro ,  Kumagae, Yojiro

IPC分类号： G11B7/24

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 R 1 and R 9 are each independently an alkenyl group, an aryl group or a heteroaryl group; R 2 to R 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 各自独立地为烯基，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。