公开(公告)号：US20200010702A1

公开(公告)日：2020-01-09

申请号：US16332668

申请日：2017-08-31

Applicant: SAKATA INX CORPORATION

Inventor： Junichi HARADA ,  Kyohei KOBAYASHI

IPC: C09D11/102 ,  C09D11/106 ,  C09D11/037 ,  C09D11/033

Abstract: An ink composition for film printing contains a pigment, a binder resin and an organic solvent, wherein the binder resin contains a polyurethane resin (A) and a “vinyl chloride-vinyl acetate”-based copolymer resin (B); the polyurethane resin (A) contains a polyurethane resin that has at its end at least one type of amino group selected from primary amino group, secondary amino group, and tertiary amino group, and also have a hydroxyl group; and (A)/(B)=95/5 to 45/55 (ratio by mass). The ink composition allows decorative printing by offering excellent printability characteristics and adhesion property when printed on a clear deposition film having an inorganic oxide deposited on its surface, or a composite film on which a barrier resin is layered, therefore expanding the fields in which the ink composition can be applied for use on packaging containers.