Polyurethane adhesive
    4.
    发明公开
    Polyurethane adhesive 失效
    Polyurethanklebstoff。

    公开(公告)号:EP0504436A1

    公开(公告)日:1992-09-23

    申请号:EP91103951.9

    申请日:1991-03-14

    摘要: A two-part polyurethane adhesive which comprises a main component comprising a hydroxyl-terminated saturated polyester resin or a polyester urethane rubber prepared by reacting said hydroxyl-terminated saturated polyester resin with a diisocyanate compound, and a curing agent comprising a urethane prepolymer having an active isocyanate group which is prepared by reacting a hydrogenated hydroxyl-terminated polybutadiene with an excess amount of a polyisocyanate. Said polyurethane adhesive is useful for adhering a polyolefin base material and a covering material for the production of automobile interior parts.

    摘要翻译: 一种双组分聚氨酯粘合剂,其包含主要组分,其包含羟基封端的饱和聚酯树脂或通过使所述羟基封端的饱和聚酯树脂与二异氰酸酯化合物反应制备的聚酯聚氨酯橡胶,和包含具有活性的氨基甲酸酯预聚物的固化剂 异氰酸酯基团,其通过氢化羟基封端的聚丁二烯与过量的多异氰酸酯反应而制备。 所述聚氨酯粘合剂可用于粘合聚烯烃基材和用于生产汽车内部件的覆盖材料。