Siloxanes and Silicones, 3-[3-[[3-(coco acylamino)propyl]dimethylammonio]-2-hydroxypropoxy]propyl Me, 3-(2,3-dihydroxypropoxy)propyl Me, di-Me, mixed [[[3-[3-[[3-(coco acylamino)propyl]dimethylammonio]-2-hydroxypropoxy]propyl]dimethylsilyl]oxy]- and [[[3-(2,3-dihydroxypropoxy)propyl]dimethylsilyl]oxy]-terminated, acetates (salts)