JP2020184401A5 - - Google Patents
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- Publication number
- JP2020184401A5 JP2020184401A5 JP2020115361A JP2020115361A JP2020184401A5 JP 2020184401 A5 JP2020184401 A5 JP 2020184401A5 JP 2020115361 A JP2020115361 A JP 2020115361A JP 2020115361 A JP2020115361 A JP 2020115361A JP 2020184401 A5 JP2020184401 A5 JP 2020184401A5
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- magnetic recording
- magnetic
- medium according
- less
- 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
- 239000000758 substrate Substances 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000006247 magnetic powder Substances 0.000 claims 5
- 229910000859 α-Fe Inorganic materials 0.000 claims 4
- 230000005415 magnetization Effects 0.000 claims 3
- 229910000704 hexaferrum Inorganic materials 0.000 claims 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000011112 polyethylene naphthalate Substances 0.000 claims 1
- -1 polyethylene terephthalate Polymers 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020115361A JP7243690B2 (ja) | 2020-07-03 | 2020-07-03 | 磁気記録媒体およびカートリッジ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020115361A JP7243690B2 (ja) | 2020-07-03 | 2020-07-03 | 磁気記録媒体およびカートリッジ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019169000A Division JP6733792B1 (ja) | 2019-09-18 | 2019-09-18 | 磁気記録媒体およびカートリッジ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020184401A JP2020184401A (ja) | 2020-11-12 |
| JP2020184401A5 true JP2020184401A5 (enrdf_load_stackoverflow) | 2022-04-20 |
| JP7243690B2 JP7243690B2 (ja) | 2023-03-22 |
Family
ID=73045244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020115361A Active JP7243690B2 (ja) | 2020-07-03 | 2020-07-03 | 磁気記録媒体およびカートリッジ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7243690B2 (enrdf_load_stackoverflow) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005199724A (ja) | 2000-12-05 | 2005-07-28 | Teijin Ltd | 二軸配向積層ポリエステルフィルムおよび磁気記録媒体 |
| JP2005346865A (ja) | 2004-06-04 | 2005-12-15 | Toray Ind Inc | 磁気記録媒体 |
| JP4278001B2 (ja) | 2004-09-30 | 2009-06-10 | 日立マクセル株式会社 | 磁気テープの記録再生方法および記録再生装置 |
| JP2007226943A (ja) | 2006-01-24 | 2007-09-06 | Toray Ind Inc | 磁気記録媒体用支持体および磁気記録媒体 |
| JP2009087471A (ja) | 2007-09-28 | 2009-04-23 | Fujifilm Corp | 磁気記録媒体 |
| JP2011170944A (ja) | 2010-02-22 | 2011-09-01 | Fujifilm Corp | 記録テープカートリッジ |
| JP6549528B2 (ja) | 2016-06-23 | 2019-07-24 | 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 |
-
2020
- 2020-07-03 JP JP2020115361A patent/JP7243690B2/ja active Active
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