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    • 2. 发明申请
    • PRIMER COMPOSITION FOR ACRYLIC ADHESIVE, BONDING METHOD AND ASSEMBLY
    • 丙烯酸粘合剂的组合物,粘合方法和组装
    • US20100119854A1
    • 2010-05-13
    • US12594693
    • 2008-04-02
    • Yuki HishaKimihiko Yoda
    • Yuki HishaKimihiko Yoda
    • B32B27/36C09K3/00
    • C09J133/14C08L91/06C08L2666/02C08L2666/26C09D5/002C09J133/10C09J139/02Y10T428/31855
    • To provide a primer composition for assisting an acrylic adhesive which exhibits a temporarily fixing effect very quickly and which is completely cured quickly at room temperature, while maintaining excellent characteristics of the acrylic adhesive.A primer composition, which comprises a component (A): a basic compound having a primary, secondary or tertiary amine structure, a component (B): a liquid oligomer, and a component (C): a solvent. Preferably, the component (A) is a compound having a main chain of which the skeleton is ethyleneimine, or ethyleneimine having a molecular weight of from 50 to 70,000. Further, a bonding method, which comprises applying the above primer composition on a surface of an object to be bonded by dot coating, and bonding the object to another object to be bonded by means of the acrylic adhesive.
    • 提供一种辅助丙烯酸类粘合剂的底漆组合物,其具有临时固定效果,并且在室温下快速完全固化,同时保持丙烯酸粘合剂的优异特性。 一种底漆组合物,其包含组分(A):具有伯胺,仲胺或叔胺结构的碱性化合物,组分(B):液体低聚物和组分(C):溶剂。 优选地,组分(A)是其骨架是乙烯亚胺的主链或分子量为50至70,000的乙烯亚胺的化合物。 此外,还包括一种粘合方法,其包括通过点涂法将上述底漆组合物涂覆在待粘合物体的表面上,并且通过丙烯酸粘合剂将该物体粘合到另一被接合物体上。