VERFAHREN ZUR HERSTELLUNG VON GEHAERTETEN FORMGEBILDEN, UEBERZUEGEN ODER KLEBSCHICHTEN UND DESSEN ANWENDUNG ZUR HERSTELLUNG KUENSTLICHER ZAEHNE, ZAHNERSATZTEILE, MODELLMASSEN ODER ZAHNPROTHESEN

摘要

The first component contains an ethyleneimine compound of the formula <IMAGE> in which X denotes an alkylidene or cycloalkylidene radical, or a SO2- radical, Y denotes a divalent organic radical, and Z denotes an acyl radical of a carboxylic acid which is substituted by an ethyleneimino group, and n is 1 to 4 and the second component contains a hardener, and which optionally can also contain 1 to 4 chlorine atoms in the second benzene nucleus. The second component contains a hardener, e.g. a sulphonic acid ester. The two-component system is used for preparing dentures, tooth replacements, models or tooth prostheses, in particular crowns and bridges, outside of the oral cavity.