JPS5228687B2 - - Google Patents
Info
- Publication number
- JPS5228687B2 JPS5228687B2 JP8082473A JP8082473A JPS5228687B2 JP S5228687 B2 JPS5228687 B2 JP S5228687B2 JP 8082473 A JP8082473 A JP 8082473A JP 8082473 A JP8082473 A JP 8082473A JP S5228687 B2 JPS5228687 B2 JP S5228687B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- G11B5/68—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
- G11B5/71—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 the lubricant
-
- 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
- G11B5/702—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 the bonding agent
- G11B5/7023—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 the bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8082473A JPS5228687B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-07-21 | 1973-07-21 | |
| US05/489,241 US3993846A (en) | 1973-07-21 | 1974-07-17 | Magnetic recording medium |
| GB3169274A GB1450317A (en) | 1973-07-21 | 1974-07-17 | Magnetic recording media |
| DE2434972A DE2434972C3 (de) | 1973-07-21 | 1974-07-19 | Magnetisches Aufzeichnungsmedium |
| CA205,151A CA1039124A (en) | 1973-07-21 | 1974-07-19 | Magnetic recording medium |
| IT2540574A IT1017326B (it) | 1973-07-21 | 1974-07-19 | Mezzo di registrazione magnetica |
| AU71415/74A AU485273B2 (en) | 1973-07-21 | 1974-07-19 | Magnetic recording medium |
| CH1003174A CH593537A5 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-07-21 | 1974-07-22 | |
| FR7425394A FR2238208B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-07-21 | 1974-07-22 | |
| NL7409897A NL180620C (nl) | 1973-07-21 | 1974-07-22 | Magnetisch registratiemateriaal, met een organische siliciumverbinding als glijmiddel. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8082473A JPS5228687B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-07-21 | 1973-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5032904A JPS5032904A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1975-03-29 |
| JPS5228687B2 true JPS5228687B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1977-07-28 |
Family
ID=13729162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8082473A Expired JPS5228687B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-07-21 | 1973-07-21 |
Country Status (9)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162350A (en) * | 1975-07-01 | 1979-07-24 | Nippon Electric Co., Ltd. | Magnetic record member |
| JPS5212802A (en) * | 1975-07-21 | 1977-01-31 | Yoshiro Nakamatsu | Recording medium for electronics calculator |
| JPS5255603A (en) * | 1975-10-31 | 1977-05-07 | Nec Corp | Magnetic memory element and production of same |
| JPS5270811A (en) * | 1975-12-10 | 1977-06-13 | Fuji Photo Film Co Ltd | Magnetic recording material |
| JPS52140303A (en) * | 1976-05-18 | 1977-11-22 | Sony Corp | Magnetic record medium |
| JPS5313907A (en) * | 1976-07-26 | 1978-02-08 | Fuji Photo Film Co Ltd | Reader or trailer for magnetic tape |
| JPS6035267B2 (ja) * | 1978-01-09 | 1985-08-13 | 東レ株式会社 | 表面の改質されたポリエステルフイルム |
| JPS56169223A (en) * | 1980-05-28 | 1981-12-25 | Sony Corp | Magnetic recording medium |
| US4349608A (en) * | 1980-08-20 | 1982-09-14 | Hitachi Maxell, Ltd. | Magnetic recording medium |
| JPS5891527A (ja) * | 1981-11-26 | 1983-05-31 | Sony Corp | 磁気記録媒体 |
| EP0088634B1 (en) * | 1982-03-10 | 1986-12-30 | Toray Industries, Inc. | Laminated film and magnetic recording medium made therewith |
| US4568599A (en) * | 1982-03-10 | 1986-02-04 | Toray Industries, Inc. | Laminated film and magnetic recording medium made therewith |
| US4659627A (en) * | 1984-10-17 | 1987-04-21 | Memorex Corporation | Magnetic recording medium with lubricant |
| US4822637A (en) * | 1984-10-17 | 1989-04-18 | Memorex Corporation | Fabrication of magnetic recording medium with lubricant |
| US4686146A (en) * | 1986-02-18 | 1987-08-11 | Memorex Corporation | Radiation-cured recording composition with bi-part lube |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL140630B (nl) * | 1964-11-09 | 1973-12-17 | Du Pont | Werkwijze voor het thermomagnetisch kopieren. |
| US3476595A (en) * | 1966-07-08 | 1969-11-04 | Du Pont | Silica-coated magnetic tape |
| US3526533A (en) * | 1966-08-10 | 1970-09-01 | Xerox Corp | Coated carrier particles |
| US3542589A (en) * | 1967-04-03 | 1970-11-24 | Basf Ag | Magnetic recording media having high abrasion resistance |
| FR1561251A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1968-01-12 | 1969-03-28 | ||
| US3625760A (en) * | 1970-02-27 | 1971-12-07 | Rca Corp | Magnetic recording medium with lubricant |
-
1973
- 1973-07-21 JP JP8082473A patent/JPS5228687B2/ja not_active Expired
-
1974
- 1974-07-17 US US05/489,241 patent/US3993846A/en not_active Expired - Lifetime
- 1974-07-17 GB GB3169274A patent/GB1450317A/en not_active Expired
- 1974-07-19 CA CA205,151A patent/CA1039124A/en not_active Expired
- 1974-07-19 DE DE2434972A patent/DE2434972C3/de not_active Expired
- 1974-07-19 IT IT2540574A patent/IT1017326B/it active
- 1974-07-22 FR FR7425394A patent/FR2238208B1/fr not_active Expired
- 1974-07-22 NL NL7409897A patent/NL180620C/xx not_active IP Right Cessation
- 1974-07-22 CH CH1003174A patent/CH593537A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH593537A5 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1977-12-15 |
| FR2238208A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1975-02-14 |
| NL7409897A (nl) | 1975-01-23 |
| GB1450317A (en) | 1976-09-22 |
| FR2238208B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1976-10-22 |
| US3993846A (en) | 1976-11-23 |
| AU7141574A (en) | 1976-01-22 |
| IT1017326B (it) | 1977-07-20 |
| NL180620C (nl) | 1987-03-16 |
| DE2434972C3 (de) | 1978-06-01 |
| CA1039124A (en) | 1978-09-26 |
| JPS5032904A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1975-03-29 |
| DE2434972B2 (de) | 1977-10-06 |
| DE2434972A1 (de) | 1975-02-13 |