Dye encapsulated dispersion suitable for printing applications

摘要

The present invention , the dye encapsulated dispersion suitable for printing applications , from which a method of producing an ink composition then made , the delivery system for such an ink composition , and such an ink composition I provides an article having a coating layer . Dye encapsulated dispersion suitable for printing use according to the invention , (a) 30mgKOH / g resin less than the range of the acid value in the range from 4,000 to 100,000 M w , Glass transition temperature T in the range from 50 to 75 g And having a hydroxyl number in the range of less than 50 , one or a plurality of linear or branched polyesters of from 60 to 97 weight percent relative to the total solids of the dispersion ; the total solids of (b) the dispersion liquid 3 to 40 weight percent in contrast, one or more of one or miscible with linear or branched polyester or more water-insoluble dye ; and (c) 1 or more stabilizers ; (d) water and optionally comprises a melt-kneaded product in the presence of one or more neutralizing agents , the dye encapsulated dispersion of average volume particle size in the range of 0.05 to 0.5 micrometers in diameter , I have a total solids content in the range of 15 to 65% relative to the total weight of the dispersion . [ Selection Figure ] None