Patent ID: 6294592
Filing Date: 2001-09-25
Classification: B41M,C08F,C09D,D06P

Abstract:
Ink-jet ink comprising:A) from 0.1 to 20% by weight of at least one finely divided, organic or inorganic pigment,B) from 0.1 to 20% by weight of a dispersant comprising (B1) an arylsulfonic acid/formaldehyde condensation product comprising,from 50 to 97% by weight of an arylsulfonic acid/formaldehyde condensation product andfrom 3 to 50% by weight of an aromatic or long-chain aliphatic carboxylic acid, its salt or its anhydride or a mixture thereof,or (B2) an alkoxylated phenol of the formula I or II ##STR3##wherea is from 0 to on average 125,b is on average from 37 to 250, the ratio b:a being at least 1:1 when b>37, andd is 0 or 1, or mixtures thereof,C) from 0.1 to 20% by weight of a radiation-curable binder,D) from 0 to 10% by weight of a photoinitiator, andE) at least 35% by weight of wateras essential constituents.