consisting of a polyol component (e.g. castor oil), polyisocyanate component (e.g. reaction product of diphenylmethane diisocyanate and oxypropylene/oxyethylene adduct of glycerine), and polyoxyalkylated polyamine (e.g. adduct of ethylene diamine with 4 moles oxypropylene) preferably having >4 OH...
consisting of a polyol component (e.g. castor oil), polyisocyanate component (e.g. reaction product of diphenylmethane diisocyanate and oxypropylene/oxyethylene adduct of glycerine), and polyoxyalkylated polyamine (e.g. adduct of ethylene diamine with 4 moles oxypropylene) preferably having >4 OH...