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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co LtdfiledCriticalSekisui Chemical Co Ltd
Priority to JP10669580ApriorityCriticalpatent/JPS5733432A/ja
Publication of JPS5733432ApublicationCriticalpatent/JPS5733432A/ja
Publication of JPS6236285B2publicationCriticalpatent/JPS6236285B2/ja
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
Landscapes
Magnetic Record Carriers
(AREA)
Manufacturing Of Magnetic Record Carriers
(AREA)
Thin Magnetic Films
(AREA)
JP10669580A1980-08-011980-08-01Magnetic recording medium and its production
GrantedJPS5733432A
(en)