| abstract |
The invention relates to a compound of formula I: n nwhere: n X is equal to NR 5 ; R 4 is equal to a C1-C12 alkyl group, aryl group, aralkyl group or cycloalkyl group. R 1 , R 2 , R 3 , R 5 are equal to an H, alkyl, cycloalkyl, aryl of heterocyclic group; where R 1 , R 2 , and R 5 or R 1 , R 2 , and R 3 may together form a heterocyclic group. The invention also relates to a method for the preparation of this compound by reaction of an amino compound with an alkanol hemiacetal. The invention also relates to amino-aldehyde resins containing this compound and the application of these resins in adhesive compositions, laminates, shaped articles and transparent coatings. |