Optical information medium and method for fabricating the same

Details Optical information medium and method for fabricating the same Optical information medium and method for fabricating the same

1996-07-02

1998-01-06

Evans, Elizabeth

Stock material or miscellaneous articles

Circular sheet or circular blank

428 644, 428 648, 428913, 43027016, 4304951, 430945, 369283, 369288, B32B 300

Patent

active

057052476

ABSTRACT:
An optical information medium providing a protective layer above an optically transparent substrate to protect a recording part, and can record information which is optically readable by means of laser beam. An aqueous printing ink-fixable, hydrophilic resin film is formed on the protective layer. Given letters and patterns can be printed easily and satisfactorily. Such letters and patterns are printable by means of, for example, an ink jet printer.

REFERENCES:
patent: 5312663 (1994-05-01), Kosinski et al.
patent: 5317337 (1994-05-01), Ewaldt

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