| abstract |
The present invention relates to novel polyamines having secondary amino groups, a process for preparing them, adducts of these polyamines and their uses. The polyamines can be prepared in a simple way from readily available starting materials. They and their adducts have, in particular, a low viscosity and are suitable as constituent of polyurethane and polyurea compositions having excellent processability and high flexibility, and also as constituent of epoxy resin compositions, in particular coatings. |