SG82292G - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- SG82292G SG82292G SG822/92A SG82292A SG82292G SG 82292 G SG82292 G SG 82292G SG 822/92 A SG822/92 A SG 822/92A SG 82292 A SG82292 A SG 82292A SG 82292 G SG82292 G SG 82292G
- Authority
- SG
- Singapore
- Prior art keywords
- recording medium
- magnetic recording
- magnetic
- medium
- recording
- Prior art date
Links
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
- G11B5/656—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing Co
-
- 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
- G11B5/657—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing inorganic, non-oxide compound of Si, N, P, B, H or C, e.g. in metal alloy or compound
-
- 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
- G11B5/66—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent the record carriers consisting of several layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/90—Magnetic feature
Landscapes
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12014786A JPS62277619A (ja) | 1986-05-27 | 1986-05-27 | 磁気記録媒体 |
JP20689886A JPS6364621A (ja) | 1986-09-04 | 1986-09-04 | 磁気記録媒体及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG82292G true SG82292G (en) | 1992-12-04 |
Family
ID=26457771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG822/92A SG82292G (en) | 1986-05-27 | 1992-08-15 | Magnetic recording medium |
Country Status (5)
Country | Link |
---|---|
US (1) | US4950555A (de) |
EP (1) | EP0247839B1 (de) |
KR (1) | KR870011582A (de) |
DE (1) | DE3778424D1 (de) |
SG (1) | SG82292G (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH077508B2 (ja) * | 1988-11-16 | 1995-01-30 | 株式会社東芝 | 磁気ディスクの製造方法 |
US5390142A (en) * | 1992-05-26 | 1995-02-14 | Kappa Numerics, Inc. | Memory material and method for its manufacture |
US5313176A (en) * | 1992-10-30 | 1994-05-17 | Motorola Lighting, Inc. | Integrated common mode and differential mode inductor device |
US6183546B1 (en) * | 1998-11-02 | 2001-02-06 | Mccomas Industries International | Coating compositions containing nickel and boron |
US20080003698A1 (en) * | 2006-06-28 | 2008-01-03 | Park Chang-Min | Film having soft magnetic properties |
TWI664318B (zh) * | 2017-04-14 | 2019-07-01 | 美商卡博特微電子公司 | 化學機械加工漿液及方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5133758A (de) * | 1974-09-17 | 1976-03-23 | Fuji Photo Film Co Ltd | |
AU531847B2 (en) * | 1979-02-23 | 1983-09-08 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Magnetic recording medium + process for production thereof |
JPS5673411A (en) * | 1979-11-20 | 1981-06-18 | Tdk Corp | Magnetic recording medium |
JPS58212118A (ja) * | 1982-06-04 | 1983-12-09 | Hitachi Condenser Co Ltd | 磁気記録媒体の製造方法 |
JPS5948904A (ja) * | 1982-09-14 | 1984-03-21 | Victor Co Of Japan Ltd | 記録媒体 |
JPS59160828A (ja) * | 1983-03-01 | 1984-09-11 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
US4599280A (en) * | 1983-04-25 | 1986-07-08 | Tdk Corporation | Magnetic recording medium |
JPS60160015A (ja) * | 1984-01-31 | 1985-08-21 | Sony Corp | 磁気記録媒体 |
US4597801A (en) * | 1984-09-28 | 1986-07-01 | Union Carbide Corporation | Silane dispersing agent for magnetic media |
-
1987
- 1987-05-26 KR KR870005193A patent/KR870011582A/ko not_active Application Discontinuation
- 1987-05-27 DE DE8787304665T patent/DE3778424D1/de not_active Expired - Fee Related
- 1987-05-27 EP EP87304665A patent/EP0247839B1/de not_active Expired - Lifetime
-
1989
- 1989-01-09 US US07/294,998 patent/US4950555A/en not_active Expired - Fee Related
-
1992
- 1992-08-15 SG SG822/92A patent/SG82292G/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0247839A2 (de) | 1987-12-02 |
EP0247839A3 (en) | 1989-01-25 |
DE3778424D1 (de) | 1992-05-27 |
US4950555A (en) | 1990-08-21 |
EP0247839B1 (de) | 1992-04-22 |
KR870011582A (ko) | 1987-12-24 |
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