JPH0318258B2 - - Google Patents
Info
- Publication number
- JPH0318258B2 JPH0318258B2 JP59122751A JP12275184A JPH0318258B2 JP H0318258 B2 JPH0318258 B2 JP H0318258B2 JP 59122751 A JP59122751 A JP 59122751A JP 12275184 A JP12275184 A JP 12275184A JP H0318258 B2 JPH0318258 B2 JP H0318258B2
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl acetal
- information recording
- recording medium
- fluorinated
- heat resistance
- 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 - Lifetime
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
- G11B7/252—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
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59122751A JPS60264294A (ja) | 1984-06-14 | 1984-06-14 | 光学式情報記録体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59122751A JPS60264294A (ja) | 1984-06-14 | 1984-06-14 | 光学式情報記録体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60264294A JPS60264294A (ja) | 1985-12-27 |
| JPH0318258B2 true JPH0318258B2 (cg-RX-API-DMAC7.html) | 1991-03-12 |
Family
ID=14843697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59122751A Granted JPS60264294A (ja) | 1984-06-14 | 1984-06-14 | 光学式情報記録体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60264294A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7701844B2 (ja) * | 2020-09-29 | 2025-07-02 | 積水化学工業株式会社 | 変性ポリビニルアセタール樹脂及び蓄電池電極用組成物 |
-
1984
- 1984-06-14 JP JP59122751A patent/JPS60264294A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60264294A (ja) | 1985-12-27 |