PHOTOGRAPHIC MATERIAL FOR INDUSTRIAL USE

PROBLEM TO BE SOLVED: To obtain a Lippmann type photographic material having enhanced dimensional stability in a heavy duty situation including high temperature, extremely high humidity, a rapid change of temperature or humidity or high mechanical stress by incorporating a transparent polycarbonate...

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Bibliographische Detailangaben
Hauptverfasser: PEETERS GUSTAAF, JANSSENS ERIC
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a Lippmann type photographic material having enhanced dimensional stability in a heavy duty situation including high temperature, extremely high humidity, a rapid change of temperature or humidity or high mechanical stress by incorporating a transparent polycarbonate substrate and a silver halide emulsion layer containing a Lippmann emulsion having a specified average grain size. SOLUTION: The photographic material contains a transparent polycarbonate substrate and at least one silver halide emulsion layer containing a Lippmann emulsion having