JP2021064436A5 - - Google Patents
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- Publication number
- JP2021064436A5 JP2021064436A5 JP2021011469A JP2021011469A JP2021064436A5 JP 2021064436 A5 JP2021064436 A5 JP 2021064436A5 JP 2021011469 A JP2021011469 A JP 2021011469A JP 2021011469 A JP2021011469 A JP 2021011469A JP 2021064436 A5 JP2021064436 A5 JP 2021064436A5
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- magnetic recording
- magnetic
- less
- medium according
- 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
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- 239000006247 magnetic powder Substances 0.000 claims 12
- 239000000758 substrate Substances 0.000 claims 6
- 239000000314 lubricant Substances 0.000 claims 5
- 239000002245 particle Substances 0.000 claims 5
- 238000004804 winding Methods 0.000 claims 3
- 229920000728 polyester Polymers 0.000 claims 2
- 229910000859 α-Fe Inorganic materials 0.000 claims 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 229910000704 hexaferrum Inorganic materials 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021011469A JP7359168B2 (ja) | 2019-09-26 | 2021-01-27 | 磁気記録媒体、磁気記録再生装置および磁気記録媒体カートリッジ |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019176039A JP6838633B1 (ja) | 2019-09-26 | 2019-09-26 | 磁気記録媒体、磁気記録再生装置および磁気記録媒体カートリッジ |
| JP2021011469A JP7359168B2 (ja) | 2019-09-26 | 2021-01-27 | 磁気記録媒体、磁気記録再生装置および磁気記録媒体カートリッジ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019176039A Division JP6838633B1 (ja) | 2019-09-26 | 2019-09-26 | 磁気記録媒体、磁気記録再生装置および磁気記録媒体カートリッジ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021064436A JP2021064436A (ja) | 2021-04-22 |
| JP2021064436A5 true JP2021064436A5 (enrdf_load_stackoverflow) | 2022-10-04 |
| JP7359168B2 JP7359168B2 (ja) | 2023-10-11 |
Family
ID=88242137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021011469A Active JP7359168B2 (ja) | 2019-09-26 | 2021-01-27 | 磁気記録媒体、磁気記録再生装置および磁気記録媒体カートリッジ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7359168B2 (enrdf_load_stackoverflow) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06195687A (ja) * | 1992-03-30 | 1994-07-15 | Konica Corp | 磁気記録媒体 |
| JP2003338023A (ja) | 2002-05-17 | 2003-11-28 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
| JP2007273036A (ja) | 2006-03-31 | 2007-10-18 | Fujifilm Corp | 磁気記録媒体 |
| US7910234B2 (en) | 2006-04-28 | 2011-03-22 | Imation Corp. | Magnetic recording medium having improved durability for high density applications |
| WO2015198514A1 (ja) | 2014-06-24 | 2015-12-30 | ソニー株式会社 | 磁気記録媒体 |
| JP6556101B2 (ja) | 2016-06-23 | 2019-08-07 | 富士フイルム株式会社 | 磁気テープおよび磁気テープ装置 |
| JP6927405B2 (ja) | 2018-02-16 | 2021-08-25 | ソニーグループ株式会社 | 磁気記録媒体 |
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2021
- 2021-01-27 JP JP2021011469A patent/JP7359168B2/ja active Active