LOW-VOID POLYURETHANES
    2.
    发明申请

    公开(公告)号:US20210139757A1

    公开(公告)日:2021-05-13

    申请号:US16764993

    申请日:2018-11-21

    摘要: Disclosed is a moisture-cured polyurethane adhesive containing 0.5% to 40% by weight of layered double hydroxide particles dispersed in the polyurethane. Also disclosed is a curable resin composition including a polyurethane prepolymer with an isocyanate component and a polyol component. The polyurethane prepolymer is curable with moisture and contains layered double oxide particles dispersed in the prepolymer in an amount from 0.5% to 40% by weight of the composition. A method of making a polyurethane adhesive is also disclosed.