Patent ID: 7495057
Filing Date: 2009-02-24
Classification: C08F,C08G,C08L

Abstract:
1. Unreacted resin composition with a viscosity between 1 and 400 mPa·s (measured at room temperature) that consists essentially of components (A) to (E) and, optionally (F) to (H): (A) a monomer with at least one ethylenic unsaturation and with an isocyanate reactive group, (B) an ethylenically unsaturated monomer which is an aromatic compound that can react with component (A) by means of radical polymerization, (C) a polyisocyanate that can react with component (A) by means of a polyurethane reaction and that has on average at least 1.75 isocyanate groups, (D) a catalyst for the radical polymerization, the resin composition also containing (E) a thermoplastic polymer with an average molecular weight of at least 10,000 Dalton, and, optionally, one or more of (F), (G), and (H): (F) a component with more than one isocyanate reactive group, (G) a catalyst for the polyurethane reaction, (H) one or more additives.