in the form of epoxide as opposed to the hydrolyzed form in the form of glycol see durbetaki a j anal chem 28 12 1956 p 2000 table__________________________________________________________________________ formula ii r sub 1 and r sub 2tertiary amine str5 hr duration yield rate epoxy productnature__________________________________________________________________________ ofr sub 1 r sub 2 c sub 2 h sub 5 2 6 24 87 94r sub 1 r sub 2 c sub 2 h sub 5 2 5 34 90 97 crystal r sub 1 r sub 2 c sub 2 h sub 5 2 4 34 97 97 lizedr sub 1 r sub 2 c sub 2 h sub 5 3 4 34 92 98 saltsr sub 1 r sub 2 c sub 2 h sub 5 3 5 34 95 97r sub 1 ch sub 3 r sub 2 n c sub 12 h sub 25 without chlorine 34 98 94r sub 1 ch sub 3 r sub 2 n c sub 12 h sub 25 2 6 34 97 95 gumsr sub 1 ch sub 3 r sub 2 n c sub 12 h sub 25 2 4 34 97 94r sub 1 ch sub 3 r sub 2 n c sub 14 h sub 29 without chlorine 34 r sub 1 ch sub 3 r sub 2 n c sub 14 h sub 29 2 6 34 undeterminedr sub 1 ch sub 3 r sub 2 n c sub 16 h sub 33 without chlorine 34 gumsr sub 1 ch sub 3 r sub 2 n c sub 16 h sub 33 2 6 34 __________________________________________________________________________ a raw cotton fabric is subjected to padding at room temperature by using an aqueous solution containing.