JPH0514633B2 - - Google Patents
Info
- Publication number
- JPH0514633B2 JPH0514633B2 JP59153237A JP15323784A JPH0514633B2 JP H0514633 B2 JPH0514633 B2 JP H0514633B2 JP 59153237 A JP59153237 A JP 59153237A JP 15323784 A JP15323784 A JP 15323784A JP H0514633 B2 JPH0514633 B2 JP H0514633B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- formula
- characteristic
- groups
- integer
- 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.)
- Expired - Fee Related
Links
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 125000002252 acyl group Chemical group 0.000 claims 1
- 125000002723 alicyclic group Chemical group 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims 1
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 claims 1
- 125000002843 carboxylic acid group Chemical group 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000000975 dye Substances 0.000 description 4
- 239000001003 triarylmethane dye Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- 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 |
|---|---|---|---|
| JP59153237A JPS6132793A (ja) | 1984-07-25 | 1984-07-25 | 光情報記録媒体 |
| GB08517074A GB2163863B (en) | 1984-07-05 | 1985-07-05 | Optical information recording medium |
| DE19853524143 DE3524143A1 (de) | 1984-07-05 | 1985-07-05 | Aufzeichnungsmaterial fuer optische informationen |
| US06/904,850 US4758499A (en) | 1984-07-05 | 1986-09-05 | Optical information recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59153237A JPS6132793A (ja) | 1984-07-25 | 1984-07-25 | 光情報記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6132793A JPS6132793A (ja) | 1986-02-15 |
| JPH0514633B2 true JPH0514633B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-25 |
Family
ID=15558049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59153237A Granted JPS6132793A (ja) | 1984-07-05 | 1984-07-25 | 光情報記録媒体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6132793A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1984
- 1984-07-25 JP JP59153237A patent/JPS6132793A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6132793A (ja) | 1986-02-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |