3-dihydroxypropyl-trimethyl ammonium chloride [HEQ] and the dialkyl ester of triethanol ammonium methyl sulfate [TEA-Quat]) and (2) to demonstrate that these ester quats lack marked skin ...

Short soak times of the prefunctionalized films in trimethyl amine further boosted the conductivity while circumventing the slow kinetics of functionalization in the solid state.