Examples which may be mentioned are the hydroxy functional polyesters, polycarbonates, {TAIL ~ polyethers}, polyacrylates, polyurethanes, polydiene resins and epoxy resins, or mixtures of these substances, which are known per se in coating technology as coreactants with {HEAD ~ polyisocyanates} 
Examples which may be mentioned are the hydroxy functional polyesters , polycarbonates , { TAIL ~ polyethers } , polyacrylates , polyurethanes , polydiene resins and epoxy resins , or mixtures of these substances , which are known per se in coating technology as coreactants with { HEAD ~ polyisocyanates }
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