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US 2011/0262678 A1Published application
Optical information recording medium
AssigneeSony Corporation
InventorsYo Ota, Takashi Iwamura
Life of this patent
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Abstract
An optical information recording medium includes a recording layer, wherein the recording layer includes a thermoplastic resin and inorganic oxide particles dispersed in the thermoplastic resin.
Claims7
An optical information recording medium comprising:
- a recording layer,
- wherein the recording layer includes
- a thermoplastic resin, and
- inorganic oxide particles dispersed in the thermoplastic resin.
1 more element
A method for producing an optical information recording medium comprising the steps of:
- dispersing particles of an inorganic oxide in a solvent to prepare a dispersion medium of the inorganic oxide;
- dissolving a thermoplastic resin in the dispersion medium to prepare a resin solution;
- and
- applying the resin solution on a base to form a recording layer.
1 more element
Dependencies are inferred from the claim text.