Aminoplast or phenoplast resin based on at least one glyoxal monoacetal and on glyoxylic acid, and its uses

摘要

The invention relates to aminoplast or phenoplast resins comprising the reaction product of the following compounds: - a substituted or unsubstituted amine derivative or a substituted or unsubstituted phenol derivative; - at least one glyoxal monoacetal; and - glyoxylic acid, and also the compositions containing them and their uses as adhesives or binders.