| abstract |
The invention provides the composition that comprises at least a reaction product that is obtained by following reaction mixture, this reaction mixture comprises: i) at least a hydrosulphonyl silane MS; And ii) at least a polysilane PS, it contains at least one secondary amino group or uncle's amino especially, preferred secondary amino group; And iii) at least a epoxy resin.Said composition is suitable as adhesion promotor, particularly with the priming paint form.They show good binding property, and are particularly useful for the bonding of glass and glass-ceramic. |