Abstract  Description  Claims  Drawing  Search report  Cited references 

US4717761A   [0004]  [0006]  [0092] 
EP102158A   [0035] 
EP102159A   [0035] 
GB2003001872W   [0036] 
US6372294B   [0036] 
EP1215022A   [0036] 

Polymer & Polymer Composites   [0035]