MAGNETIC RECORDING MEDIUM
PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics. CONSTITUTION:This magnetic recording medium consists essentially of a magnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 forme...
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| Main Authors | , , |
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| Format | Patent |
| Language | English |
| Published |
19.01.1996
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| Edition | 6 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics. CONSTITUTION:This magnetic recording medium consists essentially of a magnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 formed on the nonmagnetic layer 2. The surface roughness Ra of the magnetic substrate 1 is 2-12nm and the three-dimensional surface roughness sRz of the substrate 1 is 20-300nm. |
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| AbstractList | PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics. CONSTITUTION:This magnetic recording medium consists essentially of a magnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 formed on the nonmagnetic layer 2. The surface roughness Ra of the magnetic substrate 1 is 2-12nm and the three-dimensional surface roughness sRz of the substrate 1 is 20-300nm. |
| Author | ISHIKAWA AKIRA YAMASHITA KAZUTAKA NAKAYAMA HIDEHIKO |
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| Edition | 6 |
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| Notes | Application Number: JP19940148352 |
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| PublicationDate | 19960119 |
| PublicationDateYYYYMMDD | 1996-01-19 |
| PublicationDate_xml | – month: 01 year: 1996 text: 19960119 day: 19 |
| PublicationDecade | 1990 |
| PublicationYear | 1996 |
| RelatedCompanies | KAO CORP |
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| Snippet | PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics. CONSTITUTION:This magnetic... |
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| SubjectTerms | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHYSICS POLISHES USE OF MATERIALS THEREFOR WOODSTAINS |
| Title | MAGNETIC RECORDING MEDIUM |
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