The microspheres in the adhesive are obtained as the reaction product of at least one alkyl acrylate ester wherein {HEAD ~ the alkyl group} contains four to about 14 carbon atoms, preferably four to about 10 carbon atoms and {TAIL ~ a comonomer} 
The microspheres in the adhesive are obtained as the reaction product of at least one alkyl acrylate ester wherein { HEAD ~ the alkyl group } contains four to about 14 carbon atoms , preferably four to about 10 carbon atoms and { TAIL ~ a comonomer }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL