Patent ID: 9611403
Date: 2017-04-04
CPC Classifications: C09D

Claim:
1. An ink composition comprising a fluorescent colorant, a thickening agent comprising a polyether modified acrylfunctional polydimethylsiloxane, and a plurality of curable compounds, wherein the ink composition has a volume average Hansen fractional dispersion force parameter (fd) of from about 0.4 to about 0.62, a volume average Hansen fractional polar parameter (fp) of from about 0.1 to about 0.3, and a volume average Hansen fractional hydrogen bonding parameter (fh) of from about 0.2 to about 0.4, wherein the fluorescent colorant comprises quantum dots, and wherein the plurality of curable compounds consist of a tetrafunctional acrylated polyester, a polyethylene glycol diacrylate, an aliphatic acrylate ester, and a tripropylene glycol diacrylate.