WO2003039882A1 - Photorecording media - Google Patents
Photorecording media Download PDFInfo
- Publication number
- WO2003039882A1 WO2003039882A1 PCT/JP2002/011689 JP0211689W WO03039882A1 WO 2003039882 A1 WO2003039882 A1 WO 2003039882A1 JP 0211689 W JP0211689 W JP 0211689W WO 03039882 A1 WO03039882 A1 WO 03039882A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- recording
- imide
- reproduction
- recording layers
- ring
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
- C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic System
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- 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
-
- 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
- G11B7/247—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 methine or polymethine 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
- G11B7/242—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
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001344742 | 2001-11-09 | ||
JP2001-344742 | 2001-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003039882A1 true WO2003039882A1 (en) | 2003-05-15 |
Family
ID=19158216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/011689 WO2003039882A1 (en) | 2001-11-09 | 2002-11-08 | Photorecording media |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2003039882A1 (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05214331A (en) * | 1991-11-01 | 1993-08-24 | Ricoh Co Ltd | Thermochromic material and thermochromic film composed of the same material |
JPH05217206A (en) * | 1992-02-05 | 1993-08-27 | Hitachi Maxell Ltd | Optical recording medium |
US5244774A (en) * | 1990-04-19 | 1993-09-14 | Fuji Photo Film Co., Ltd. | Optical information recording medium |
US5354869A (en) * | 1988-07-29 | 1994-10-11 | Riedel-De Haen Aktiengesellschaft | 3,6-bis-(2'-methoxyphenyl)-2,5-dihydro-2,5-dimethyl-pyrrolo-(3,4-c)-pyrrole-1,4-dione compound |
JPH08118800A (en) * | 1994-10-19 | 1996-05-14 | Mitsui Toatsu Chem Inc | Optical recording medium |
WO1997023354A1 (en) * | 1995-12-25 | 1997-07-03 | Toyo Ink Manufacturing Co., Ltd. | Optical recording material and optical recording medium |
US5679430A (en) * | 1995-06-19 | 1997-10-21 | Tdk Corporation | Optical recording medium |
JPH106645A (en) * | 1996-06-20 | 1998-01-13 | Mitsubishi Chem Corp | Optical recording medium |
JPH11134842A (en) * | 1997-10-27 | 1999-05-21 | Sony Corp | Digital recording/reproducing apparatus |
JPH11144311A (en) * | 1997-11-10 | 1999-05-28 | Matsushita Electric Ind Co Ltd | Optical recording medium |
JP2000113504A (en) * | 1998-10-05 | 2000-04-21 | Mitsui Chemicals Inc | Optical recording medium |
-
2002
- 2002-11-08 WO PCT/JP2002/011689 patent/WO2003039882A1/en active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5354869A (en) * | 1988-07-29 | 1994-10-11 | Riedel-De Haen Aktiengesellschaft | 3,6-bis-(2'-methoxyphenyl)-2,5-dihydro-2,5-dimethyl-pyrrolo-(3,4-c)-pyrrole-1,4-dione compound |
US5244774A (en) * | 1990-04-19 | 1993-09-14 | Fuji Photo Film Co., Ltd. | Optical information recording medium |
JPH05214331A (en) * | 1991-11-01 | 1993-08-24 | Ricoh Co Ltd | Thermochromic material and thermochromic film composed of the same material |
JPH05217206A (en) * | 1992-02-05 | 1993-08-27 | Hitachi Maxell Ltd | Optical recording medium |
JPH08118800A (en) * | 1994-10-19 | 1996-05-14 | Mitsui Toatsu Chem Inc | Optical recording medium |
US5679430A (en) * | 1995-06-19 | 1997-10-21 | Tdk Corporation | Optical recording medium |
WO1997023354A1 (en) * | 1995-12-25 | 1997-07-03 | Toyo Ink Manufacturing Co., Ltd. | Optical recording material and optical recording medium |
JPH106645A (en) * | 1996-06-20 | 1998-01-13 | Mitsubishi Chem Corp | Optical recording medium |
JPH11134842A (en) * | 1997-10-27 | 1999-05-21 | Sony Corp | Digital recording/reproducing apparatus |
JPH11144311A (en) * | 1997-11-10 | 1999-05-28 | Matsushita Electric Ind Co Ltd | Optical recording medium |
JP2000113504A (en) * | 1998-10-05 | 2000-04-21 | Mitsui Chemicals Inc | Optical recording medium |
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