WEAKLY IONIC POLYMERS FOR AN AQUEOUS SUSPENSION OF MINERAL FILLERS FOR PAPER COATING COLORS INTENDED FOR INK JET PRINTING

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United States of America Patent

APP PUB NO 20130253117A1
SERIAL NO

13834547

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides weakly ionic polymeric additives that, when used in aqueous suspensions of commercial mineral fillers (dispersed with an anionic polymer), enable the introduction of organic or mineral salts in significant quantities without causing a destabilization of the medium. The suspension are useful in the formulation of a paper coating color designed for an application of the ink-jet type.

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Patent Owner(s)

Patent OwnerAddress
COATEX S A S69730 GENAY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guerret, Olivier Pern, FR 106 377
GUILLOT, Murielle Albigny Sur Saone, FR 9 22

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