申请人:Bostik SA
公开号:EP3943521A1
公开(公告)日:2022-01-26
The present invention refers to a curable two-part adhesive composition comprising a first part comprising one or more cyanoacrylate monomer(s), one or more (metha)acrylate monomer(s), a per-compound and, optionally, additives to control viscosity and rheology; and a second part comprising: a non-reactive diluent and a transition metal catalyst, and optionally an electron rich initiator for cyanoacrylates. It also relates to a syringe or a cartridge comprising said two-part curable composition, to the use of such composition for bonding substrates, to the use of such composition filling depressions, cracks or holes in a substrate or between substrates to a method for bonding substrates using said composition, and to a repair method for filling depressions, cracks or holes in a substrate or between substrates using said composition.
本发明涉及一种可固化的双组分粘合剂组合物,其第一部分包括一种或多种氰基丙烯酸酯单体、一种或多种(甲基)丙烯酸酯单体、每种化合物以及可选的控制粘度和流变性的添加剂;第二部分包括:非反应性稀释剂和过渡金属催化剂,以及可选的氰基丙烯酸酯富电子引发剂。它还涉及包含所述双组分可固化组合物的注射器或注射筒,涉及使用这种组合物粘合基材,涉及使用这种组合物填补基材或基材之间的凹陷、裂缝或孔洞,涉及使用所述组合物粘合基材的方法,以及涉及使用所述组合物填补基材或基材之间的凹陷、裂缝或孔洞的修复方法。