申请人:Toagosei Co., Ltd.
公开号:EP3260509A1
公开(公告)日:2017-12-27
Provided is an adhesive composition which exhibits excellent water resistance and warm-water resistance without impairing instantaneous adhesiveness. The 2-cyanoacrylate adhesive composition contains a 2-cyanoacrylic acid ester, and a specific phthalic anhydride derivative, in which the content of the phthalic anhydride derivative is from 0.01 to 5% by mass, relative to the total amount of the adhesive composition. Preferably, the adhesive composition further contains an elastomer.
本发明提供了一种粘合剂组合物,该组合物具有优异的耐水性和耐温水性,且不会影响瞬时粘合性。这种 2-氰基丙烯酸酯粘合剂组合物含有 2-氰基丙烯酸酯和特定的邻苯二甲酸酐衍生物,其中邻苯二甲酸酐衍生物的含量相对于粘合剂组合物总量的质量百分比为 0.01%至 5%。粘合剂组合物最好还含有弹性体。