ATE365366T1 - Farbstoffe für optische speichermedien mit hoher speicherdichte - Google Patents
Farbstoffe für optische speichermedien mit hoher speicherdichteInfo
- Publication number
- ATE365366T1 ATE365366T1 AT04017096T AT04017096T ATE365366T1 AT E365366 T1 ATE365366 T1 AT E365366T1 AT 04017096 T AT04017096 T AT 04017096T AT 04017096 T AT04017096 T AT 04017096T AT E365366 T1 ATE365366 T1 AT E365366T1
- Authority
- AT
- Austria
- Prior art keywords
- dyes
- optical recording
- compounds
- recording medium
- storage media
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/249—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
- G11B7/2467—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes azo-dyes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
- G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
- G11B7/2534—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins polycarbonates [PC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/256—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers improving adhesion between layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
- G11B7/2595—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers based on gold
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/812,931 US7468201B2 (en) | 2003-05-09 | 2004-03-31 | Materials for high density optical recording media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE365366T1 true ATE365366T1 (de) | 2007-07-15 |
Family
ID=34887689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04017096T ATE365366T1 (de) | 2004-03-31 | 2004-07-20 | Farbstoffe für optische speichermedien mit hoher speicherdichte |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1583090B1 (de) |
| AT (1) | ATE365366T1 (de) |
| BR (1) | BRPI0403156A (de) |
| DE (1) | DE602004007100T2 (de) |
| MX (1) | MXPA04007234A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118131B (zh) * | 2016-06-23 | 2018-05-18 | 苏州世名科技股份有限公司 | 一种包覆偶氮颜料在分支螺旋管中的连续化制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0899467A (ja) * | 1994-09-30 | 1996-04-16 | Mitsui Toatsu Chem Inc | 光記録媒体 |
| JPH08108623A (ja) * | 1994-10-06 | 1996-04-30 | Mitsui Toatsu Chem Inc | 光記録媒体 |
| JP3441410B2 (ja) * | 1998-10-19 | 2003-09-02 | Ｔｄｋ株式会社 | 光記録媒体 |
| JP2002166648A (ja) * | 2000-11-29 | 2002-06-11 | Ricoh Co Ltd | 光記録媒体 |
| US6737143B2 (en) * | 2001-06-14 | 2004-05-18 | Ricoh Company Ltd. | Optical recording medium, optical recording method and optical recording device |
-
2004
- 2004-07-20 EP EP04017096A patent/EP1583090B1/de not_active Not-in-force
- 2004-07-20 DE DE602004007100T patent/DE602004007100T2/de active Active
- 2004-07-20 AT AT04017096T patent/ATE365366T1/de not_active IP Right Cessation
- 2004-07-27 MX MXPA04007234A patent/MXPA04007234A/es active IP Right Grant
- 2004-07-29 BR BR0403156-3A patent/BRPI0403156A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1583090A2 (de) | 2005-10-05 |
| EP1583090A3 (de) | 2006-03-08 |
| DE602004007100T2 (de) | 2008-02-21 |
| DE602004007100D1 (de) | 2007-08-02 |
| EP1583090B1 (de) | 2007-06-20 |
| MXPA04007234A (es) | 2005-10-05 |
| BRPI0403156A (pt) | 2005-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |