MAGNETIC RECORDING MEDIUM
PURPOSE:To improve running performance, durability, weatherability and corosion resistance and to obtain a stable electromagnetic conversion characteristic by providing a protective lubricating layer contg. a compd. having a mercapto group and alkyl sulfate of >=10C on the surface of a thin ferro...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
14.04.1988
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Subjects | |
Online Access | Get full text |
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