JPS5786132A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS5786132A JPS5786132A JP55160153A JP16015380A JPS5786132A JP S5786132 A JPS5786132 A JP S5786132A JP 55160153 A JP55160153 A JP 55160153A JP 16015380 A JP16015380 A JP 16015380A JP S5786132 A JPS5786132 A JP S5786132A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- magnetic recording
- needlelike
- abrasive
- added
- 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
- 239000013618 particulate matter Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 229910021332 silicide Inorganic materials 0.000 abstract 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 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
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/708—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by addition of non-magnetic particles to the layer
- G11B5/7085—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by addition of non-magnetic particles to the layer non-magnetic abrasive particles
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55160153A JPS5786132A (en) | 1980-11-13 | 1980-11-13 | Magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55160153A JPS5786132A (en) | 1980-11-13 | 1980-11-13 | Magnetic recording medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5786132A true JPS5786132A (en) | 1982-05-29 |
JPH0250527B2 JPH0250527B2 (enrdf_load_stackoverflow) | 1990-11-02 |
Family
ID=15709014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55160153A Granted JPS5786132A (en) | 1980-11-13 | 1980-11-13 | Magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5786132A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61220127A (ja) * | 1985-03-26 | 1986-09-30 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
-
1980
- 1980-11-13 JP JP55160153A patent/JPS5786132A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61220127A (ja) * | 1985-03-26 | 1986-09-30 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
Also Published As
Publication number | Publication date |
---|---|
JPH0250527B2 (enrdf_load_stackoverflow) | 1990-11-02 |
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