JP2004524201A5 - - Google Patents
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- Publication number
- JP2004524201A5 JP2004524201A5 JP2002586340A JP2002586340A JP2004524201A5 JP 2004524201 A5 JP2004524201 A5 JP 2004524201A5 JP 2002586340 A JP2002586340 A JP 2002586340A JP 2002586340 A JP2002586340 A JP 2002586340A JP 2004524201 A5 JP2004524201 A5 JP 2004524201A5
- Authority
- JP
- Japan
- Prior art keywords
- data storage
- storage medium
- optionally
- alkyl
- optical data
- 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
Links
- 239000010410 layer Substances 0.000 claims 11
- 238000013500 data storage Methods 0.000 claims 9
- 230000003287 optical effect Effects 0.000 claims 8
- 229910052739 hydrogen Inorganic materials 0.000 claims 6
- 239000001257 hydrogen Substances 0.000 claims 6
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 6
- 239000000758 substrate Substances 0.000 claims 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- 229910052760 oxygen Inorganic materials 0.000 claims 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 125000000623 heterocyclic group Chemical group 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims 2
- 239000011241 protective layer Substances 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- BZHCVCNZIJZMRN-UHFFFAOYSA-N 9h-pyridazino[3,4-b]indole Chemical compound N1=CC=C2C3=CC=CC=C3NC2=N1 BZHCVCNZIJZMRN-UHFFFAOYSA-N 0.000 claims 1
- 101100129500 Caenorhabditis elegans max-2 gene Proteins 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 125000005842 heteroatom Chemical group 0.000 claims 1
- 125000003010 ionic group Chemical group 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10115227A DE10115227A1 (de) | 2001-03-28 | 2001-03-28 | Optischer Datenträger enthaltend in der Informationsschicht eine lichtabsorbierende Verbindung mit mehreren chromophoren Zentren |
| DE2001136064 DE10136064A1 (de) | 2001-07-25 | 2001-07-25 | Optischer Datenträger enthaltend in der Informationsschicht einen Xanthenfarbstoff als lichtabsorbierende Verbindung |
| EP01130527 | 2001-12-21 | ||
| EP02003812 | 2002-02-20 | ||
| PCT/EP2002/003086 WO2002089128A1 (en) | 2001-03-28 | 2002-03-20 | An optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004524201A JP2004524201A (ja) | 2004-08-12 |
| JP2004524201A5 true JP2004524201A5 (enExample) | 2005-12-22 |
Family
ID=27437951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002586340A Pending JP2004524201A (ja) | 2001-03-28 | 2002-03-20 | 情報層中に吸光性化合物としてジアザヘミシアニン色素を含有する光学データ記憶媒体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6726972B2 (enExample) |
| EP (1) | EP1386318A1 (enExample) |
| JP (1) | JP2004524201A (enExample) |
| CN (1) | CN1513172A (enExample) |
| TW (1) | TWI256634B (enExample) |
| WO (1) | WO2002089128A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1643587A (zh) * | 2002-03-19 | 2005-07-20 | 拜尔化学品股份公司 | 在光数据载体信息层中作为光吸收化合物的方酸类染料 |
| KR20060028434A (ko) * | 2003-06-27 | 2006-03-29 | 시바 스페셜티 케미칼스 홀딩 인크. | 저장 밀도가 높은 광학 기록 재료 |
| EP1756815A1 (en) * | 2004-06-03 | 2007-02-28 | Clariant Finance (BVI) Limited | Use of squaric acid dyes in optical layers for optical data recording |
| TW200815537A (en) * | 2006-09-22 | 2008-04-01 | Sumitomo Seika Chemicals | Light-absorbing pigment composition |
| CN112210229A (zh) * | 2019-07-12 | 2021-01-12 | 上海汇友精密化学品有限公司 | 一种阳离子液体染料的制备方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770719A (en) * | 1967-12-07 | 1973-11-06 | Eastman Kodak Co | 2-amino-4-(azoyl)-azo-thiazole compounds and quaternary derivative thereof |
| CH602886A5 (enExample) * | 1974-05-04 | 1978-08-15 | Sandoz Ag | |
| DE2433229C3 (de) * | 1974-07-11 | 1979-06-07 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Tbiazolazoverbindungen |
| DE2437549A1 (de) * | 1974-08-03 | 1976-02-19 | Bayer Ag | Kationische farbstoffe |
| GB2074597A (en) * | 1980-04-21 | 1981-11-04 | Ici Ltd | Basic Azo Dyestuffs |
| JP2557335B2 (ja) | 1984-03-02 | 1996-11-27 | 三菱電機株式会社 | 情報の記録・再生方法 |
| DE59207620D1 (de) | 1991-10-30 | 1997-01-16 | Ciba Geigy Ag | NIR-Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
| CA2097458C (en) * | 1992-06-02 | 2004-07-20 | Tameichi Ochiai | Metal chelate compound and optical recording medium using the compound |
| JP2865955B2 (ja) | 1992-09-09 | 1999-03-08 | 日本コロムビア株式会社 | 光記録媒体 |
| US5547727A (en) * | 1994-12-13 | 1996-08-20 | Eastman Kodak Company | Optical recording elements having recording layers containing cationic azo dyes |
| DE4444863A1 (de) * | 1994-12-16 | 1996-06-20 | Bayer Ag | Kationische 1,3,4-Thiadiazolfarbstoffe |
| JP3523700B2 (ja) | 1995-01-12 | 2004-04-26 | 日亜化学工業株式会社 | 窒化物半導体レーザ素子 |
| EP0757083A3 (de) * | 1995-08-02 | 2000-01-12 | Ciba SC Holding AG | Kationische Thiazolazu- und Benzthiazolazofarbstoffe |
| JP3558747B2 (ja) | 1995-08-03 | 2004-08-25 | 松下電器産業株式会社 | 記録再生装置 |
| US6214519B1 (en) * | 1995-08-22 | 2001-04-10 | Mitsubishi Chemical Corporation | Optical recording medium |
| JPH1058828A (ja) | 1996-08-16 | 1998-03-03 | Mitsui Petrochem Ind Ltd | 光記録媒体 |
| JPH10181206A (ja) | 1996-12-26 | 1998-07-07 | Ricoh Co Ltd | 光記録媒体 |
| DE69728971T2 (de) * | 1996-12-27 | 2005-04-07 | Tdk Corp. | Optisches aufzeichnungsmedium |
| DE19724583A1 (de) * | 1997-06-11 | 1998-12-17 | Bayer Ag | Kationische Diphenylaminfarbstoffe und deren Anhydrobasen |
| JP3724530B2 (ja) * | 1997-07-09 | 2005-12-07 | Ｔｄｋ株式会社 | 光記録媒体 |
| JPH1143481A (ja) | 1997-07-25 | 1999-02-16 | Ricoh Co Ltd | アゾ化合物、アゾ金属キレート化合物及び光記録媒体 |
| CN1108304C (zh) | 1997-09-26 | 2003-05-14 | 复旦大学 | 蓝光dvd－r用光信息存贮材料 |
| JP3441410B2 (ja) * | 1998-10-19 | 2003-09-02 | Ｔｄｋ株式会社 | 光記録媒体 |
| US6143061A (en) * | 1999-04-26 | 2000-11-07 | Eastman Kodak Company | Delocalized cationic azo dye for ink jet ink |
| KR100363258B1 (ko) * | 2000-05-03 | 2002-12-02 | 삼성전자 주식회사 | 헤미시아닌 색소 및 이를 이용한 광기록매체 |
-
2002
- 2002-03-20 TW TW091105376A patent/TWI256634B/zh not_active IP Right Cessation
- 2002-03-20 JP JP2002586340A patent/JP2004524201A/ja active Pending
- 2002-03-20 US US10/102,578 patent/US6726972B2/en not_active Expired - Fee Related
- 2002-03-20 EP EP02727442A patent/EP1386318A1/en not_active Withdrawn
- 2002-03-20 CN CNA028108884A patent/CN1513172A/zh active Pending
- 2002-03-20 WO PCT/EP2002/003086 patent/WO2002089128A1/en not_active Ceased
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