this mixture containing a lower concentration of softener was used in the mini wash test the half towel was given a softness rating of 8 the fabric softener of example i was mixed with a nonionic detergent as follows 2 grams polyethoxylated c 14 c 15 primary alcohol average 11 moles ethylene oxide in the mini wash test use of this formulation resulted in a towel having a softness rating of 7 the fabric softener of example i was then formulated with a blend of nonionic and anionic detergents 1 gram polyethoxylated c 14 c 15 primary alcohol average 11 moles ethylene oxide when this mixture was used in the mini wash test the hand towel was rated at a softness of 8 a mixture of 0 11 mole of 1 2 epoxyhexadecane and 0 336 mole of 1 3 diaminopropane was heated on a steam bath overnight when chilled the mixture crystallized the product was broken up and washed thoroughly with ether and then recrystallized from alcohol the resulting fabric softener was formulated with a detergent as follows when this formulation was used in the mini wash test the terrycloth towel was given a softness rating of 10 a mixture of 0 10 mole of.