申请人:Nissan Chemical Industries, Ltd.
公开号:EP2762517A1
公开(公告)日:2014-08-06
There is provided a curable resin composition that exhibits high adhesive properties to materials such as glass, copper, aluminum, PET, and PC, which have been regarded as poor adherends relative to photo-curable compositions, and high adhesive properties also between adherends different from each other. A curable resin composition comprising a polyene compound of Formula (1):
(where n1, n2, and n3 are each independently an integer of 2 to 4; and R1 to R9 are each independently a hydrogen atom or a Cmo alkyl group). The composition may further comprise a thiol compound or a photopolymerization initiator. The thiol compound may be a compound having two to six thiol groups in the molecule, or be an aliphatic thiol, or be produced by a reaction of an aliphatic mercapto carboxylic acid and a polyhydric alcohol. The polyhydric alcohol may be an aliphatic polyhydric alcohol or hydroxyalkyl isocyanurate.
本发明提供了一种可固化树脂组合物,该组合物对玻璃、铜、铝、 PET 和 PC 等材料具有较高的粘合性,这些材料相对于光固化组合物而言一直被认为是粘合性较差的材料,并且在不同的粘合剂之间也具有较高的粘合性。一种可固化树脂组合物,包含式(1)的聚烯化合物:
(其中 n1、n2 和 n3 各自独立地为 2 至 4 的整数;R1 至 R9 各自独立地为氢原子或 Cmo 烷基)。组合物可进一步包含硫醇化合物或光聚合引发剂。硫醇化合物可以是分子中含有 2 到 6 个硫醇基团的化合物,或者是脂肪族硫醇,或者是由脂肪族巯基羧酸和多元醇反应生成的。多元醇可以是脂肪族多元醇或羟烷基异氰脲酸酯。