JPS60151823A - 磁気記録媒体 - Google Patents
磁気記録媒体Info
- Publication number
- JPS60151823A JPS60151823A JP828384A JP828384A JPS60151823A JP S60151823 A JPS60151823 A JP S60151823A JP 828384 A JP828384 A JP 828384A JP 828384 A JP828384 A JP 828384A JP S60151823 A JPS60151823 A JP S60151823A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- polyvinylpyrrolidone
- recording medium
- magnetic layer
- magnetic recording
- 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
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 20
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 20
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 20
- 239000011230 binding agent Substances 0.000 abstract description 16
- 239000003973 paint Substances 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 7
- 239000006247 magnetic powder Substances 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 239000006229 carbon black Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- BHSOOVQRKQOMEQ-UHFFFAOYSA-N CCClC Chemical compound CCClC BHSOOVQRKQOMEQ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP828384A JPS60151823A (ja) | 1984-01-20 | 1984-01-20 | 磁気記録媒体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP828384A JPS60151823A (ja) | 1984-01-20 | 1984-01-20 | 磁気記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60151823A true JPS60151823A (ja) | 1985-08-09 |
| JPH0544729B2 JPH0544729B2 (enrdf_load_stackoverflow) | 1993-07-07 |
Family
ID=11688852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP828384A Granted JPS60151823A (ja) | 1984-01-20 | 1984-01-20 | 磁気記録媒体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60151823A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08245925A (ja) * | 1995-03-14 | 1996-09-24 | Toshiba Corp | 塗料組成物、現像装置および現像装置の製造方法 |
-
1984
- 1984-01-20 JP JP828384A patent/JPS60151823A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08245925A (ja) * | 1995-03-14 | 1996-09-24 | Toshiba Corp | 塗料組成物、現像装置および現像装置の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544729B2 (enrdf_load_stackoverflow) | 1993-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0481256B2 (enrdf_load_stackoverflow) | ||
| JPH0481257B2 (enrdf_load_stackoverflow) | ||
| JPS61214127A (ja) | 磁気記録媒体 | |
| JPS60151823A (ja) | 磁気記録媒体 | |
| JPH0481261B2 (enrdf_load_stackoverflow) | ||
| JPH0473216B2 (enrdf_load_stackoverflow) | ||
| JP2611965B2 (ja) | 磁気記録媒体 | |
| JPS59175024A (ja) | 磁気記録媒体 | |
| WO1992016939A1 (en) | Magnetic recording medium | |
| JP2695647B2 (ja) | 磁気記録媒体 | |
| JPS589487B2 (ja) | ジキキロクバイタイ | |
| US20040253482A1 (en) | Dual-layer magnetic medium with nonhalogenated binder system | |
| JP2611964B2 (ja) | 磁気記録媒体 | |
| KR930001886B1 (ko) | 자기기록 매체 | |
| JPH01213829A (ja) | 磁気記録媒体 | |
| US20040191573A1 (en) | Magnetic recording media exhibiting decreased tape dropout performance | |
| JPH03100917A (ja) | 磁気記録媒体 | |
| JPH031503A (ja) | 磁性紛末とこれを用いた磁気記録媒体 | |
| Vopsaroiu et al. | Anisotropy field measurements using an extended rotational remanence technique | |
| JPS60131623A (ja) | 磁気記録媒体 | |
| JPS59112430A (ja) | 磁気記録テ−プ | |
| JPH0640383B2 (ja) | 磁気記録媒体 | |
| JPH0471244B2 (enrdf_load_stackoverflow) | ||
| JPH0243255B2 (enrdf_load_stackoverflow) | ||
| JPS63184916A (ja) | 磁気記録媒体 |