Description  Claims  Drawing  Cited references 

WO2009065769A   [0002] 
WO2012141647A   [0003]  [0100] 
US2012263965A   [0003] 
US2013095315A   [0005] 
US9352499B   [0085] 

Recycling melamine-impregnated paper waste as board adhesive   [0004] 
Principles of Polymerization   [0017]