Verfahren zur Herstellung eines flexiblen und abriebbestaendigen Ueberzugs und Lack zur Verwendung in diesem Verfahren
Date Issued
1992
Author(s)
Arpac, E.
Glaubitt, W.
Nass, R.
Patent No
1990-4020316
Abstract
The description relates to a paint based on hydrolyzable silanes, said paint producing after drying highly wear-resistant and flexible coatings and obtainable by reacting one or more hydrolyzable silicon compounds, having an epoxy ring, with water in a specific quantity range. Drying takes place preferably thermally by adding a tertiary amine, in particular an N-alkylimidazole acting as the polymerization initiator for the epoxy groups. Particularly successful results are obtained by using a cyclical carbon acid anhydride in addition to the tertiary amine.