COATING LIQUID FOR IMAGE FORMING ELEMENT CONTAINING SOLUBILIZED COLLAGEN GELATIN AND COLLOIDAL DISPERSION

PROBLEM TO BE SOLVED: To provide a water-based coating liquid capable of lowering the viscosity of a coating liquid containing gelatin and colloidal material by using specified solubilized collagen gelatin. SOLUTION: The water-based coating liquid contains gelatin at not less than 1 wt.% concentrati...

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Bibliographische Detailangaben
Hauptverfasser: LOBO LLOYD A, CONNELY RICHARD W, HONAN JAMES STEPHEN, HOWE ANDREW M
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a water-based coating liquid capable of lowering the viscosity of a coating liquid containing gelatin and colloidal material by using specified solubilized collagen gelatin. SOLUTION: The water-based coating liquid contains gelatin at not less than 1 wt.% concentration and a dispersed material phase of colloidal particles at a volume fraction of at least 0.01, wherein at least 20% of the gelatin comprises gelatin obtained by hydrolysis of ossein using sodium hydroxide or potassium hydroxide. COPYRIGHT: (C)2004,JPO