Ink-jet recording medium comprising a microporous layer on a support

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United States of America Patent

APP PUB NO 20030228429A1
SERIAL NO

10453429

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Abstract

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The present invention relates to an ink-jet recording medium having an ink-receiving layer comprising a solution of alumina hydrate, polyvinyl alcohol with saponification degree lower than 90%, boric acid or a borate, and at least a surfactant. Said solution does not show any coating defects when coated by the slide coater technique, still showing good properties, such as stable viscosity during time, instant drying, good image quality and water resistance.

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Patent Owner(s)

Patent OwnerAddress
FERRANIA S P A17014 CAIRO MONTENOTTE/FERRANIA (SAVONA)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ercoli, Marcella Varazze, IT 3 6
Ferraro, Danilo Cairo Montenotte, IT 3 3
Gunnella, Alessandro Savona, IT 4 6

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