JP2004042504A - 色素組成物およびそれを用いた光記録媒体 - Google Patents

色素組成物およびそれを用いた光記録媒体 Download PDF

Info

Publication number
JP2004042504A
JP2004042504A JP2002204790A JP2002204790A JP2004042504A JP 2004042504 A JP2004042504 A JP 2004042504A JP 2002204790 A JP2002204790 A JP 2002204790A JP 2002204790 A JP2002204790 A JP 2002204790A JP 2004042504 A JP2004042504 A JP 2004042504A
Authority
JP
Japan
Prior art keywords
group
atom
hydrogen atom
dye composition
composition according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002204790A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004042504A5 (enExample
Inventor
Yukako Doi
由佳子 土居
Masayuki Ono
雅行 小野
Katsuyuki Takahashi
克幸 高橋
Tomiji Hosaka
富治 保阪
Masaya Hori
賢哉 堀
Masaru Odagiri
優 小田桐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2002204790A priority Critical patent/JP2004042504A/ja
Publication of JP2004042504A publication Critical patent/JP2004042504A/ja
Publication of JP2004042504A5 publication Critical patent/JP2004042504A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
JP2002204790A 2002-07-12 2002-07-12 色素組成物およびそれを用いた光記録媒体 Pending JP2004042504A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002204790A JP2004042504A (ja) 2002-07-12 2002-07-12 色素組成物およびそれを用いた光記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002204790A JP2004042504A (ja) 2002-07-12 2002-07-12 色素組成物およびそれを用いた光記録媒体

Publications (2)

Publication Number Publication Date
JP2004042504A true JP2004042504A (ja) 2004-02-12
JP2004042504A5 JP2004042504A5 (enExample) 2005-10-27

Family

ID=31710290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002204790A Pending JP2004042504A (ja) 2002-07-12 2002-07-12 色素組成物およびそれを用いた光記録媒体

Country Status (1)

Country Link
JP (1) JP2004042504A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005117004A1 (de) * 2004-05-28 2005-12-08 Lanxess Deutschland Gmbh Metallkomplexe als lichtabsorbierende verbindungen in der informationsschicht von optischen datenträgern
WO2008038603A1 (en) * 2006-09-25 2008-04-03 Mitsubishi Kagaku Media Co., Ltd. Metal-chelate azo dye and optical recording medium
EP1667120A3 (en) * 2004-11-08 2008-04-09 Taiyoyuden Co., Ltd. Optical information recording medium comprising metal azo complexe dye
US7507524B2 (en) 2005-09-06 2009-03-24 Mitsubishi Kagaku Media Co., Ltd. Azo-metal chelate dye and optical recording medium
US7642036B2 (en) 2003-09-11 2010-01-05 Mitsubishi Kagaku Media Co., Ltd. Azo-metal chelate dye and optical recording medium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7642036B2 (en) 2003-09-11 2010-01-05 Mitsubishi Kagaku Media Co., Ltd. Azo-metal chelate dye and optical recording medium
US7989139B2 (en) 2003-09-11 2011-08-02 Mitsubishi Kagaku Media Co., Ltd. Azo-metal chelate dye and optical recording medium
WO2005117004A1 (de) * 2004-05-28 2005-12-08 Lanxess Deutschland Gmbh Metallkomplexe als lichtabsorbierende verbindungen in der informationsschicht von optischen datenträgern
EP1667120A3 (en) * 2004-11-08 2008-04-09 Taiyoyuden Co., Ltd. Optical information recording medium comprising metal azo complexe dye
US7507524B2 (en) 2005-09-06 2009-03-24 Mitsubishi Kagaku Media Co., Ltd. Azo-metal chelate dye and optical recording medium
WO2008038603A1 (en) * 2006-09-25 2008-04-03 Mitsubishi Kagaku Media Co., Ltd. Metal-chelate azo dye and optical recording medium

Similar Documents

Publication Publication Date Title
JP3364231B2 (ja) 光記録媒体
US8309196B2 (en) Optical recording medium, optical recording material and metal complex compound
JP3438587B2 (ja) 光学記録媒体
JPWO1998029257A1 (ja) 光記録媒体
AU2008250349A1 (en) Pyridinone based azo dyes and their metal complex salts
JP4818000B2 (ja) 光学記録媒体および金属錯体化合物。
JP3641874B2 (ja) 光学記録媒体及び記録方法
WO2006104196A1 (ja) 光学記録媒体、金属錯体化合物及び有機色素化合物
WO1991018057A1 (en) Metal chelate compound and optical recording medium prepared therefrom
CN100480054C (zh) 光学记录介质
JP2004042504A (ja) 色素組成物およびそれを用いた光記録媒体
JP3680428B2 (ja) 金属キレート化合物および該金属キレート化合物を用いた光学記録媒体
JP2000309722A (ja) 金属キレート色素及び該色素を使用した光学記録媒体
JPH11130970A (ja) 含金属アゾ化合物および該化合物を使用した光学記録媒体
CN101632124A (zh) 二氢吲哚二氮杂次甲基阳离子用于光学数据记录的用途
JP2008511472A (ja) 光学データ記録のための光学層におけるチアゾリル−ピリジニウムをベースとする染料の使用
US7507524B2 (en) Azo-metal chelate dye and optical recording medium
JP4519795B2 (ja) 光学記録媒体及び金属錯体化合物
JP3219037B2 (ja) 金属キレート化合物および該金属キレート化合物を使用する光学記録媒体
JP3972544B2 (ja) 金属キレート色素及び該金属キレート色素を使用する光学記録媒体
JP4523366B2 (ja) アゾ金属キレート色素及び光学記録媒体
WO2007048710A1 (en) Anionic alkylthiobarbituric acid based azo metal complex dyes and their use in optical layers for optical data recording
JP4287623B2 (ja) アゾ化合物およびそれを用いた光記録媒体
JPH0751673B2 (ja) 金属キレート化合物およびそれを用いた光学的記録媒体
JP2004203979A (ja) アゾ化合物およびそれを用いた光記録媒体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050708

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050708

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080715

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20081202