JPS5760547A - Static capacitance type information signal recording medium - Google Patents
Static capacitance type information signal recording mediumInfo
- Publication number
- JPS5760547A JPS5760547A JP13531480A JP13531480A JPS5760547A JP S5760547 A JPS5760547 A JP S5760547A JP 13531480 A JP13531480 A JP 13531480A JP 13531480 A JP13531480 A JP 13531480A JP S5760547 A JPS5760547 A JP S5760547A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- monomer
- information signal
- type information
- capacitance type
- 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
- 230000003068 static effect Effects 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 abstract 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- 125000005907 alkyl ester group Chemical group 0.000 abstract 2
- 238000007334 copolymerization reaction Methods 0.000 abstract 2
- 239000001530 fumaric acid Substances 0.000 abstract 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 2
- 239000011976 maleic acid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 239000007767 bonding agent Substances 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
- G11B9/061—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers
- G11B9/063—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers characterised by the selection of the material
- G11B9/068—Moulding resin compositions
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13531480A JPS5760547A (en) | 1980-09-30 | 1980-09-30 | Static capacitance type information signal recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13531480A JPS5760547A (en) | 1980-09-30 | 1980-09-30 | Static capacitance type information signal recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5760547A true JPS5760547A (en) | 1982-04-12 |
| JPH0150978B2 JPH0150978B2 (enrdf_load_stackoverflow) | 1989-11-01 |
Family
ID=15148834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13531480A Granted JPS5760547A (en) | 1980-09-30 | 1980-09-30 | Static capacitance type information signal recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5760547A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57127939A (en) * | 1981-01-28 | 1982-08-09 | Shin Etsu Chem Co Ltd | Polyvinyl chloride resin composition for video disc |
| US5914283A (en) * | 1996-02-05 | 1999-06-22 | Tdk Corporation | Low dielectric polymer and film, substrate and electronic part using the same |
-
1980
- 1980-09-30 JP JP13531480A patent/JPS5760547A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57127939A (en) * | 1981-01-28 | 1982-08-09 | Shin Etsu Chem Co Ltd | Polyvinyl chloride resin composition for video disc |
| US5914283A (en) * | 1996-02-05 | 1999-06-22 | Tdk Corporation | Low dielectric polymer and film, substrate and electronic part using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0150978B2 (enrdf_load_stackoverflow) | 1989-11-01 |
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