INK COMPOSITION USING ALKYD-STABILIZED ACRYLIC DISPERSIONS

An ink composition comprising a pigment or pigment dispersion; and an alkyd-stabilized acrylic dispersion having a non-volatile materials content of greater than 70%; and an ink solvent. The alkyd-stabilized acrylic dispersion comprises an alkyd resin; at least one acrylic monomer suitable for free...

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Hauptverfasser: MCJUNKINS, JOSEPH, L, RAO, MADHUKAR, TOMKO, RICHARD, F, CROYLE, MATTHEW, V
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An ink composition comprising a pigment or pigment dispersion; and an alkyd-stabilized acrylic dispersion having a non-volatile materials content of greater than 70%; and an ink solvent. The alkyd-stabilized acrylic dispersion comprises an alkyd resin; at least one acrylic monomer suitable for free radical addition polymerization, wherein at least one acrylic monomer is hydroxy-functional; and a chain transfer agent.