公开(公告)号：DE102004063102A1

公开(公告)日：2006-07-13

申请号：DE102004063102

申请日：2004-12-22

Applicant: BASF AG

Inventor： GRUBER NICK ,  SCHWALM REINHOLD ,  BECK ERICH ,  HEISCHKEL YVONNE ,  DLUGOSCH GABRIELE ,  THUERY PETER

IPC: C08G18/67 ,  C08G18/72 ,  C08L75/16 ,  C09D175/16

Abstract: Radiation-curable compounds, processes for the preparation thereof, the use thereof and coating materials comprising them and having high scratch resistance, which compounds are polyurethanes comprising allophanate groups and obtained by reaction of di- or polyisocyanates and at least two different compounds, each having at least one group reactive toward isocyanate and at least one unsaturated group capable of free radical polymerization.