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