JPS5967092A - 光記録媒体 - Google Patents
光記録媒体Info
- Publication number
- JPS5967092A JPS5967092A JP57177776A JP17777682A JPS5967092A JP S5967092 A JPS5967092 A JP S5967092A JP 57177776 A JP57177776 A JP 57177776A JP 17777682 A JP17777682 A JP 17777682A JP S5967092 A JPS5967092 A JP S5967092A
- Authority
- JP
- Japan
- Prior art keywords
- group
- alkyl group
- recording layer
- optical recording
- recording medium
- 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.)
- Granted
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
- G11B7/246—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
- G11B7/2472—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 cyanine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
- C09B23/0041—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being bound through a nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/083—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines five >CH- groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >CH- groups
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57177776A JPS5967092A (ja) | 1982-10-11 | 1982-10-11 | 光記録媒体 |
US07/990,979 US5741623A (en) | 1982-07-30 | 1992-12-09 | Optical recording medium |
US07/990,977 US5670295A (en) | 1982-07-30 | 1992-12-09 | Optical recording medium |
US08/482,165 US5512416A (en) | 1982-07-30 | 1995-06-06 | Optical recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57177776A JPS5967092A (ja) | 1982-10-11 | 1982-10-11 | 光記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5967092A true JPS5967092A (ja) | 1984-04-16 |
JPH0461792B2 JPH0461792B2 (de) | 1992-10-02 |
Family
ID=16036908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57177776A Granted JPS5967092A (ja) | 1982-07-30 | 1982-10-11 | 光記録媒体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5967092A (de) |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150795A (ja) * | 1983-02-17 | 1984-08-29 | Ricoh Co Ltd | 光学的情報記録媒体 |
JPS59202892A (ja) * | 1983-05-04 | 1984-11-16 | Ricoh Co Ltd | 光学的情報記録媒体 |
JPS60230891A (ja) * | 1984-05-01 | 1985-11-16 | Ricoh Co Ltd | 光学的情報記録媒体 |
JPS6147295A (ja) * | 1984-08-13 | 1986-03-07 | Ricoh Co Ltd | 光情報記録媒体 |
JPS61102292A (ja) * | 1984-10-26 | 1986-05-20 | Ricoh Co Ltd | 光情報記録媒体 |
JPS61108589A (ja) * | 1984-11-02 | 1986-05-27 | Ricoh Co Ltd | 光情報記録媒体 |
US4600625A (en) * | 1982-11-08 | 1986-07-15 | Ricoh Co., Ltd. | Optical information recording medium |
JPS61248789A (ja) * | 1985-04-26 | 1986-11-06 | Ricoh Co Ltd | 光情報記録媒体 |
US4626496A (en) * | 1984-06-19 | 1986-12-02 | Ricoh Co., Ltd. | Optical information recording medium |
JPS6236469A (ja) * | 1985-08-12 | 1987-02-17 | Nippon Kayaku Co Ltd | インドレニン化合物及びそれを含有する光記録媒体 |
JPS6250187A (ja) * | 1985-08-29 | 1987-03-04 | Nippon Kayaku Co Ltd | 耐光堅牢度向上法 |
US4656121A (en) * | 1984-02-06 | 1987-04-07 | Ricoh Co., Ltd. | Optical information recording medium |
US4735839A (en) * | 1985-07-10 | 1988-04-05 | Ricoh Co., Ltd. | Optical information recording medium |
US4767693A (en) * | 1984-08-13 | 1988-08-30 | Ricoh Co., Ltd. | Optical information recording medium |
JPS63307985A (ja) * | 1987-06-09 | 1988-12-15 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
JPS6440384A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440390A (en) * | 1987-08-06 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440388A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium for compact disc |
JPS6440381A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440383A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440386A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440382A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440387A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440385A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440389A (en) * | 1987-08-06 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
US4847385A (en) * | 1986-03-28 | 1989-07-11 | Ricoh Company, Ltd. | Cyanine dyes |
US4885228A (en) * | 1986-07-29 | 1989-12-05 | Fuji Photo Film Co., Ltd. | Optical information recording medium |
EP0348122A2 (de) | 1988-06-20 | 1989-12-27 | Hitachi Maxell Ltd. | Optischer Aufzeichnungsträger und sein Herstellungsverfahren |
US4908294A (en) * | 1986-02-13 | 1990-03-13 | Olympus Optical Co., Ltd. | Optical information recording medium |
US4987021A (en) * | 1986-02-28 | 1991-01-22 | Olympus Optical Co., Ltd. | Optical information recording medium |
US5219707A (en) * | 1983-01-12 | 1993-06-15 | Tdk Corporation | Photostable cyanine dye and optical recording medium |
US5393654A (en) * | 1993-03-16 | 1995-02-28 | Minnesota Mining And Manufacturing Company | Photothermographic imaging materials and sensitisers therefor |
JPH07272328A (ja) * | 1994-03-28 | 1995-10-20 | Cheil Synthetics Inc | 有機光記録媒体の再記録防止方法 |
JP2021512748A (ja) * | 2018-01-26 | 2021-05-20 | ユニヴェルシテ・ドゥ・ストラスブールUniversite De Strasbourg | 医療機器用蛍光ポリマーコーティングフィルム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5486905A (en) * | 1977-12-21 | 1979-07-10 | Hitachi Construction Machinery | Method and device for driving stake |
JPS5489605A (en) * | 1977-09-29 | 1979-07-16 | Philips Nv | Information memory element |
JPS58194595A (ja) * | 1982-05-10 | 1983-11-12 | Canon Inc | 光学記録媒体 |
-
1982
- 1982-10-11 JP JP57177776A patent/JPS5967092A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5489605A (en) * | 1977-09-29 | 1979-07-16 | Philips Nv | Information memory element |
JPS5486905A (en) * | 1977-12-21 | 1979-07-10 | Hitachi Construction Machinery | Method and device for driving stake |
JPS58194595A (ja) * | 1982-05-10 | 1983-11-12 | Canon Inc | 光学記録媒体 |
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600625A (en) * | 1982-11-08 | 1986-07-15 | Ricoh Co., Ltd. | Optical information recording medium |
US5219707A (en) * | 1983-01-12 | 1993-06-15 | Tdk Corporation | Photostable cyanine dye and optical recording medium |
US5506357A (en) * | 1983-01-12 | 1996-04-09 | Tdk Corporation | Cyanine dyes for use in optical recording medium |
JPS59150795A (ja) * | 1983-02-17 | 1984-08-29 | Ricoh Co Ltd | 光学的情報記録媒体 |
JPH0525676B2 (de) * | 1983-02-17 | 1993-04-13 | Ricoh Kk | |
JPH0472711B2 (de) * | 1983-05-04 | 1992-11-18 | Ricoh Kk | |
JPS59202892A (ja) * | 1983-05-04 | 1984-11-16 | Ricoh Co Ltd | 光学的情報記録媒体 |
US4656121A (en) * | 1984-02-06 | 1987-04-07 | Ricoh Co., Ltd. | Optical information recording medium |
JPS60230891A (ja) * | 1984-05-01 | 1985-11-16 | Ricoh Co Ltd | 光学的情報記録媒体 |
US4626496A (en) * | 1984-06-19 | 1986-12-02 | Ricoh Co., Ltd. | Optical information recording medium |
US4767693A (en) * | 1984-08-13 | 1988-08-30 | Ricoh Co., Ltd. | Optical information recording medium |
JPS6147295A (ja) * | 1984-08-13 | 1986-03-07 | Ricoh Co Ltd | 光情報記録媒体 |
JPS61102292A (ja) * | 1984-10-26 | 1986-05-20 | Ricoh Co Ltd | 光情報記録媒体 |
JPH0553636B2 (de) * | 1984-10-26 | 1993-08-10 | Ricoh Kk | |
JPS61108589A (ja) * | 1984-11-02 | 1986-05-27 | Ricoh Co Ltd | 光情報記録媒体 |
JPS61248789A (ja) * | 1985-04-26 | 1986-11-06 | Ricoh Co Ltd | 光情報記録媒体 |
US4735839A (en) * | 1985-07-10 | 1988-04-05 | Ricoh Co., Ltd. | Optical information recording medium |
JPS6236469A (ja) * | 1985-08-12 | 1987-02-17 | Nippon Kayaku Co Ltd | インドレニン化合物及びそれを含有する光記録媒体 |
JPS6250187A (ja) * | 1985-08-29 | 1987-03-04 | Nippon Kayaku Co Ltd | 耐光堅牢度向上法 |
JPH0465796B2 (de) * | 1985-08-29 | 1992-10-21 | Nippon Kayaku Kk | |
US4908294A (en) * | 1986-02-13 | 1990-03-13 | Olympus Optical Co., Ltd. | Optical information recording medium |
US4987021A (en) * | 1986-02-28 | 1991-01-22 | Olympus Optical Co., Ltd. | Optical information recording medium |
US4847385A (en) * | 1986-03-28 | 1989-07-11 | Ricoh Company, Ltd. | Cyanine dyes |
US4885228A (en) * | 1986-07-29 | 1989-12-05 | Fuji Photo Film Co., Ltd. | Optical information recording medium |
JPS63307985A (ja) * | 1987-06-09 | 1988-12-15 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
JPS6440381A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440383A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440384A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440385A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440387A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440382A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440386A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440388A (en) * | 1987-08-05 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium for compact disc |
JPS6440389A (en) * | 1987-08-06 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
JPS6440390A (en) * | 1987-08-06 | 1989-02-10 | Taiyo Yuden Kk | Optical data recording medium |
EP0348122A2 (de) | 1988-06-20 | 1989-12-27 | Hitachi Maxell Ltd. | Optischer Aufzeichnungsträger und sein Herstellungsverfahren |
US5393654A (en) * | 1993-03-16 | 1995-02-28 | Minnesota Mining And Manufacturing Company | Photothermographic imaging materials and sensitisers therefor |
JPH07272328A (ja) * | 1994-03-28 | 1995-10-20 | Cheil Synthetics Inc | 有機光記録媒体の再記録防止方法 |
JP2021512748A (ja) * | 2018-01-26 | 2021-05-20 | ユニヴェルシテ・ドゥ・ストラスブールUniversite De Strasbourg | 医療機器用蛍光ポリマーコーティングフィルム |
Also Published As
Publication number | Publication date |
---|---|
JPH0461792B2 (de) | 1992-10-02 |
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