Posz Law Group, PLC
Resin-metal composite structure
A resin-metal composite structure having a resin molded part and a metal part integrated via a rubber adhesive layer, the resin molded part being a reactive injection molded part prepared from a polyurethane material comprising a polyol component and an isocyanate component, wherein the polyol component is a polyether polyol comprising a polyester polyol as an adhesion improver, and the polyester polyol is selected from a lactone-based polyol and an aliphatic saturated dicarboxylic acid-based polyol.
Toyoda Gosei Co., Ltd.
B Y Y Y Y B Y Y Y B
B32B Y10T Y10T Y10T Y10T B32B Y10T Y10T Y10T B32B
inventional additional additional additional additional inventional additional additional additional inventional
Yoshiharu Hisashi
Tsutsui Mizuno