Description  Claims  Cited references 

DE2402734   [0003] 
EP1042384A   [0004] 
EP1790675A   [0005]  [0005] 
EP1756187A   [0005]  [0005] 
EP0582385A   [0006] 
EP582385A   [0006] 
EP358328A   [0007]  [0007] 
CN101486788   [0008]  [0008] 
US3615972A   [0028] 
EP153639A   [0036] 
DE3607447A   [0036] 
US4764537A   [0036] 

Integralschaum-stoff   [0040] 
Polyurethane   [0040]