A reaction product is provided, of reactants comprising: a) at least one copolymer comprising at least 30 mol % of residues having the following alternating structural units:
-[DM-AM]-
wherein DM represents a residue from a donor monomer, AM represents a residue from an acceptor monomer, the copolymer containing pendant carbamate groups or groups that can be converted to carbamate groups; b) at least one aldehyde; and c) at least one monohydric alcohol; wherein when the copolymer (a) contains groups that can be converted to carbamate groups, the reactants further comprise: d) at least one material that will convert said groups into carbamate groups. The reaction product is suitable for use in a variety of curable compositions, which are also provided.
提供了一种反应产物,其反应物包括: a) 至少一种共聚物,该共聚物包含至少 30 摩尔%的具有以下交替结构单元的残基:
-[
DM-
AM]-
其中,
DM 代表来自供体单体的残留物,
AM 代表来自受体单体的残留物,共聚物含有悬垂
氨基甲酸酯基团或可转化为
氨基甲酸酯基团的基团;b) 至少一种醛;以及 c) 至少一种一元醇;其中,当共聚物(a)含有可转化为
氨基甲酸酯基团的基团时,反应物进一步包括:d) 至少一种可将所述基团转化为
氨基甲酸酯基团的材料。该反应产物适用于各种固化组合物,本文还提供了这些组合物。