The present invention provides an aqueous curable composition comprising (A) a compound comprising all or some primary amino groups and/or secondary amino groups optionally neutralized with a Brønsted acid, and (B) a crosslinking agent, the crosslinking agent being a compound having an (N-alkyl-N-(2-acylacyl)amino)alkyloxycarbonylamino group represented by General Formula (I)
wherein R
1
, R
2
and R
3
are each independently a hydrogen atom or C
1-7
alkyl group, R
4
and R
5
are each independently a hydrogen atom or C
1-16
organic group, and Y is a straight C
1-6
alkylene group optionally substituted with a C
1-6
organic group as a substituent.
本发明提供一种
水性固化组合物,包括(A)化合物,其包含全部或部分原始
氨基和/或次要
氨基,可选择用Brønsted酸中和,以及(B)
交联剂,所述
交联剂是一种具有(N-烷基-N-(2-酰基酰基)
氨基)烷氧羰基
氨基基团的化合物,其通式表示为(I),其中R1、R2和R3各自独立地为氢原子或C1-7烷基,R4和R5各自独立地为氢原子或C1-16有机基团,Y是一种直链的C1-6烷基,可选择用C1-6有机基团作为取代基。