The water based paint 1, said {HEAD ~ polyester resin} contains an aromatic polycarboxylic acid in a proportion from 10 to 60% by weight of {TAIL ~ the entire polyester forming reactants} 
The water based paint 1 , said { HEAD ~ polyester resin } contains an aromatic polycarboxylic acid in a proportion from 10 to 60 % by weight of { TAIL ~ the entire polyester forming reactants }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL