Nitrogen-containing compounds the preparation thereof and application for the preparation of amino-aldehyde resins
申请人:DSM IP Assets B.V.
公开号:EP1671986A2
公开(公告)日:2006-06-21
The invention relates to a compound of formula I,
where:
R4 is equal to a C1-C12 alkyl group, aryl group, aralkyl group or cycloalkyl group. R1, R2, R3, R5 are equal to an H, alkyl, cycloalkyl, aryl of heterocyclic group;
where R1, R2, and R5 or R1, R2, and R3 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.
本发明涉及一种式 I 的化合物、
式中
R4 等同于 C1-C12 烷基、芳基、芳烷基或环烷基。R1、R2、R3、R5 等于 H、烷基、环烷基、芳基或杂环基;
其中 R1、R2 和 R5 或 R1、R2 和 R3 可共同组成一个杂环基团。
本发明还涉及一种通过氨基化合物与烷醇半缩醛反应制备该化合物的方法。本发明还涉及含有该化合物的氨基-醛树脂,以及这些树脂在粘合剂组合物、层压板、成型制品和透明涂料中的应用。