Items for "N-methylmorpholine-N-oxide"

Stabilization of cellulose solutions in N-methylmorpholine-N-oxide (Lyocell dopes) by addition of an N-oxide as sacrificial substrate

N-Methylene(morpholinium) ions (carbenium-iminium ions) are responsible for uncontrollable reactions of Lyocell dopes – solutions of cellulose in N-methylmorpholine-N-oxide monohydrate at process temperatures of approximately 100°C – as they are able to induce autocatalytic decomposition of the solvent...

Keywords: carbenium-iminium ions, cellulose solutions, Lyocell, N-methylmorpholine-N-oxide, stabilizer