Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss - May 31 '05 deu>fra Natriumalkylnaphthalinsulfonat naphtaline sulfonat de sodium alkyle pro closed ok - May 31 '05 deu>fra Alkylnaphthalinsulfonat naphtaline sulfonat d'alkyle pro closed ok 4 Oct 27 '04 deu>fra Polyvinylpyrrolidon-Vinylacetat-Copolymerisat polyvinylpyrrolidone-vinylacetate-copolymérisé pro closed ok Asked | Open questions | Answered