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US 9,844,949 B2Granted
Ink compositions
AssigneeSensient Colors LLC
InventorsClaire Glenat, William Watson, Pascal Gruffel, Martial Blanc, Rudy Grosso
Life of this patent
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Abstract
A composition including a disperse dye and an aqueous carrier having a first polyol and a second polyol having at least 5 carbon has atoms, wherein the composition has a color fastness to water of at least 3 according to International Organization for Standardization test ISO 105-EO1:2010 when used in direct inkjet printing on a ready-to-print polyester textile.
Claims19
A composition comprising:
- a disperse dye;
- and
- an aqueous carrier comprising a first polyol having at least 5 carbon atoms and a second polyol having at least 5 carbon atoms, wherein the first polyol is xylitol and the second polyol is sorbitol, and wherein the composition has a color fastness to water of at least 3 according to International Organization for Standardization test ISO 105-E01:2010 when used in direct inkjet printing on a ready-to-print polyester textile.
Dependencies are inferred from the claim text.