In {HEAD ~ the present invention}, these binders can be used in amounts of up to about 50 weight percent of the mat, but preferably make up no more than 30 wt percent of {TAIL ~ the mat} 
In { HEAD ~ the present invention } , these binders can be used in amounts of up to about 50 weight percent of the mat , but preferably make up no more than 30 wt percent of { TAIL ~ the mat }
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL