| http://www.w3.org/ns/prov#value | - Where present in the subcoat, the surfactant or emulsifier is preferably selected from benzalkonium chloride, cetyl alcohol, polysorbate 80, sodium lauryl sulfate and sorbitan esters including sorbitan mono-palmitate or mixtures thereof, and particularly cetyl alcohol or sodium lauryl sulfate, or a combination thereof.
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