Magnetic recording medium
A magnetic recording medium comprising: a support; and at least one magnetic layer containing a ferromagnetic powder and a binder, wherein a center line average roughness of the magnetic layer measured with a laser interferometer is from 1 to 3 nm, a skewness is 0 or more and less than 1.0, and a ma...
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| creator | Sueki, Minoru Suzuki, Ryota |
| description | A magnetic recording medium comprising: a support; and at least one magnetic layer containing a ferromagnetic powder and a binder, wherein a center line average roughness of the magnetic layer measured with a laser interferometer is from 1 to 3 nm, a skewness is 0 or more and less than 1.0, and a maximum difference of elevation of peak/valley is 50 nm or less. |
| format | Patent |
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| language | eng |
| recordid | cdi_uspatents_grants_07014927 |
| source | USPTO Issued Patents |
| title | Magnetic recording medium |
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