INFORMATION RECORDING MATERIAL
PURPOSE:To obtain an information recording material having superior resistance to scratch, oxidation and moisture and undergoing little change in the surface resistance with the passage of time, by coating one side or both sides of a support with a thin film of titanium carbide or titanium nitride....
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To obtain an information recording material having superior resistance to scratch, oxidation and moisture and undergoing little change in the surface resistance with the passage of time, by coating one side or both sides of a support with a thin film of titanium carbide or titanium nitride. CONSTITUTION:One side or both sides of a support such as a film of a transparent flexible org. polymer such as polyethylene terephthalate are coated with a thin film of titanium carbide or titanium nitride. The film has high scratch resistance and resistance to oxidation and moisture. Accordingly, the surface resistance is hardly changed, and stable performance is maintained. By the coating an information recording film applicable to electrostatic recording, electrophotographic recording, etc. is obtd. |
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