Figure 9

Molecular structures of the softeners used: Tetradecyltrimethylammonium bromide, TTAB, (Z)-(2R,3R,4S)-2-((R)-1-hydroxy-2-(oleoyloxy)ethyl)tetrahydrofuran-3,4-diyl dioleate, LP, 2-((3-dodecanamidopropyl)dimethylammonio)acetate, LS.

Molecular structures of the softeners used: Tetradecyltrimethylammonium bromide, TTAB, (Z)-(2R,3R,4S)-2-((R)-1-hydroxy-2-(oleoyloxy)ethyl)tetrahydrofuran-3,4-diyl dioleate, LP, 2-((3-dodecanamidopropyl)dimethylammonio)acetate, LS.