68650-54-4 Dimer fatty acid, ethylenediamine, 1,2-diaminopropane polymer Fatty acids, C18 unsaturated dimers, polymer with 1,2-ethanediamineand 1,2-propanediamine Fatty acids, C18-unsatd, dimers, polymers with ethylenediamine andpropylenediamine Fatty acids, C18-unsatd., dimers, polymers with ethylenediamine and propylenediamine