JPS57152518A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS57152518A JPS57152518A JP56038950A JP3895081A JPS57152518A JP S57152518 A JPS57152518 A JP S57152518A JP 56038950 A JP56038950 A JP 56038950A JP 3895081 A JP3895081 A JP 3895081A JP S57152518 A JPS57152518 A JP S57152518A
- Authority
- JP
- Japan
- Prior art keywords
- benzophenone
- keton
- diaryl
- consisting essentially
- thin film
- 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
- 230000005291 magnetic effect Effects 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 abstract 3
- 238000005260 corrosion Methods 0.000 abstract 3
- 239000010409 thin film Substances 0.000 abstract 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 abstract 2
- 239000012965 benzophenone Substances 0.000 abstract 2
- 230000005294 ferromagnetic effect Effects 0.000 abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 2
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 abstract 2
- MAOBFOXLCJIFLV-UHFFFAOYSA-N (2-aminophenyl)-phenylmethanone Chemical compound NC1=CC=CC=C1C(=O)C1=CC=CC=C1 MAOBFOXLCJIFLV-UHFFFAOYSA-N 0.000 abstract 1
- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 abstract 1
- RBKHNGHPZZZJCI-UHFFFAOYSA-N (4-aminophenyl)-phenylmethanone Chemical compound C1=CC(N)=CC=C1C(=O)C1=CC=CC=C1 RBKHNGHPZZZJCI-UHFFFAOYSA-N 0.000 abstract 1
- NPFYZDNDJHZQKY-UHFFFAOYSA-N 4-Hydroxybenzophenone Chemical compound C1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 NPFYZDNDJHZQKY-UHFFFAOYSA-N 0.000 abstract 1
- -1 4-amino benzophenone Chemical compound 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 238000007733 ion plating Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229920001721 polyimide Polymers 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 238000004544 sputter deposition Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000007740 vapor deposition Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
- G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
- G11B5/658—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing oxygen, e.g. molecular oxygen or magnetic oxide
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56038950A JPS57152518A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56038950A JPS57152518A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57152518A true JPS57152518A (en) | 1982-09-20 |
| JPH028375B2 JPH028375B2 (enrdf_load_stackoverflow) | 1990-02-23 |
Family
ID=12539477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56038950A Granted JPS57152518A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57152518A (enrdf_load_stackoverflow) |
-
1981
- 1981-03-17 JP JP56038950A patent/JPS57152518A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028375B2 (enrdf_load_stackoverflow) | 1990-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5615014A (en) | Metallic thin film type magnetic recording medium | |
| JPH0411625B2 (enrdf_load_stackoverflow) | ||
| US4271232A (en) | Amorphous magnetic film | |
| JPS57152517A (en) | Magnetic recording medium | |
| JPS57152518A (en) | Magnetic recording medium | |
| JPS57152521A (en) | Magnetic recording medium | |
| JPS57152520A (en) | Magnetic recording medium | |
| JPS5755531A (en) | Vertical magnetic recording medium | |
| JPS57152519A (en) | Magnetic recording medium | |
| JPS5724022A (en) | Production of magnetic recording substance | |
| JPS58194135A (ja) | 磁気記録媒体 | |
| JPS57138035A (en) | Magnetic recording medium | |
| JPS58222441A (ja) | 磁気記録媒体 | |
| JPS57105838A (en) | Photo-thermal magnetic recording medium | |
| JPS58194136A (ja) | 磁気記録媒体 | |
| JPS58194133A (ja) | 磁気記録媒体 | |
| JPS58188333A (ja) | 磁気記録媒体 | |
| JPS57105839A (en) | Photo-thermal magnetic recording medium | |
| CN119876877A (zh) | 一种提高磁控溅射靶材利用率的方法 | |
| KR850005666A (ko) | 박막형 자기기록 매체 | |
| Flur | On the magnetic properties of sputtered NIFe films | |
| JPS593724A (ja) | 磁気記録媒体 | |
| JPS58194132A (ja) | 磁気記録媒体 | |
| JPS5718012A (en) | Vertical magnetization recording magnetic head | |
| JPS57170507A (en) | Magnetic recording media |