公开(公告)号：US20220411630A1

公开(公告)日：2022-12-29

申请号：US17778985

申请日：2020-11-25

申请人： TOAGOSEI CO., LTD.

发明人： Masahiro TORII ,  Yuya OKIMURA ,  Hironori KUTSUNA ,  Makoto HIRAKAWA ,  Masashi YAMADA

IPC分类号： C08L75/06 ,  C08L63/04 ,  B32B15/095 ,  B32B15/092 ,  B32B15/20

摘要： A resin composition including a polyester polyurethane resin (A); and an epoxy resin (B), in which a molecular weight per a urethane bond of the polyester polyurethane resin (A) is from 200 to 8,000, and a layered body including a resin composition layer, a layered body, a flexible copper-clad laminate, a flexible flat cable, or an electromagnetic wave shielding film, each using the resin composition.