英文名称:Fatty acids, C20-22 and C18-unsatd., reaction products with C20-22 and C18-unsatd. acid chlorides and N,N-dimethyl-1,3-propanediamine; Fatty acids, C20-22 and C18-unsatd., reaction products with C20-22and C18-unsatd. acid chlorides and N,N-dimethyl-1,3-propanediamin e