| 摘要 |
<p>A polymer composition which is crosslinked and insoluble in radiation curable monomers, prepolymers, oligomers, and mixtures thereof, is suitable for formulation into radiation curable compositions, for example, as binders for formulation in radiation curable ink jet ink compositions. Such crosslinked, insoluble polymer compositions impart improved application and curing characteristics to ink jet ink compositions without loss of acceptable jettability characteristics. The polymer composition may be blended with radiation curable monomers, prepolymers, oligomers, or mixtures thereof, to form a radiation curable binder blend for formulation into a radiation curable ink jet ink composition. A radiation curable ink jet ink composition including at least one crosslinked, insoluble polymer binder composition, a liquid medium and a colorant is also provided.</p> |
