Gravure ink for laminate or laminate ink for laminate and its application

摘要

SubjectThe present invention is intended to provide a gravure or flexographic ink having good resolubility and further excellent laminate strength such as laminate strength of laminates, Boyle and heat seal aptitude.SolutionA binder resin containing a polyurethane resin and a gravure or flexo ink for laminate containing an organic solvent;The polyurethane resin contains a structural unit derived from a polyester polyol which is a condensation reaction of a dibasic acid and a diol, and the dibasic acid contains a dibasic acid having an odd number of carbon dioxides and an even number of carbon, an gravure or flexo ink for lamination.No selection