Composition comprising an agent against bridging

Agent against bridge having the general formula Xn-Ym where - X is a group having an affinity with a particle of a pigment and / or a particle of a filler and X is selected from the group consisting the phosphonic acid esters (-O-PO2H2), phosphonic acid, sulfuric acid, sulfonic acid, sulfamic acid (-O-SO2NH2), boric acid (-OB (OH) 2), pyridine ethanol , the hexachloro endomethylene phthalic acid tetrahydro (HET acid), maleic acid and a combination thereof; - Y is a group having an affinity with a polymer and Y is a chain of a polyester polymer, polyacrylate or polyurethane; - n is an integer of from 1 to 3; - m is an integer of from 1 to 4; - the glass transition temperature of the agent against the bridge, as determined by differential scanning calorimetry (DSC) with a heating rate of 5 ° C / min, is at least 30 ° C and less than 70C.