Friedrich Georg Schmidt,Emmanouil Spyrou,Werner Grenda,Sebastian de Nardo,Sibylle Planitz-Penno
申请号：
US13256359
公开号：
US08455090B2
申请日:
2010.02.05
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The invention relates to prepregs and composite components (molding) produced therefrom at a low temperature, obtainable by using powdery highly reactive polyurethane compositions containing uretdione groups, with specific catalysts.
