公开(公告)号：US20170207427A1

公开(公告)日：2017-07-20

申请号：US15326137

申请日：2015-05-25

Applicant: SHOWA DENKO K.K.

Inventor： Hiroto KOUKA ,  Kazunari FUKASE ,  Naoki MURATA ,  Hui LI ,  Yasuhiro NAKAGAWA ,  Mitsuru DOI

IPC: H01M2/02 ,  B32B15/20 ,  B32B15/08 ,  B29C55/00 ,  B29C55/02 ,  C08G18/73 ,  H01M10/0525 ,  C08G18/10 ,  C08G18/42 ,  C09J175/06 ,  C08G18/24 ,  B29C51/00 ,  B29C51/08

Abstract: There are provided an adhesive for laminating a metal foil to a resin film and the like, the adhesive comprising: a polyurethane polyol (A); and a saturated aliphatic and/or saturated alicyclic polyisocyanate (B), wherein the polyurethane polyol (A) is obtained by polyaddition of components comprising a chain polyolefin polyol (a1) and/or a polyester polyol (a2) having a constituent unit derived from a hydrogenated dimer acid and a constituent unit derived from a hydrogenated dimer diol, a hydroxylated hydrocarbon compound (b) having a saturated or unsaturated cyclic hydrocarbon structure and two or more hydroxy groups, and a polyisocyanate (c).