The polybasic acids for {HEAD ~ use} in {TAIL ~ the present invention} include C4 to C36 polybasic acids 
in
The polybasic acids for { HEAD ~ use } in { TAIL ~ the present invention } include C4 to C36 polybasic acids
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH