Stabilized N-alkenyllactam
AssigneeBASF SE
InventorsArnd Bottcher, Rolf Pinkos, Rudolf Erich Lorenz, Hansjorg Nickel, Jihong He
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Abstract
The invention provides an N-alkenyllactam having at least a 6-membered lactam ring, stabilized by phenothiazine and/or derivatives thereof, and a process for the stabilization of N-alkenyllactams.
Claims10
An N-alkenyllactam having at least a 6-membered lactam ring, stabilized by phenothiazine and/or derivatives thereof.
A process for the stabilization of N-alkenyllactams having at least a 6-membered lactam ring, wherein the N-alkenyllactam is mixed with phenothiazine and/or derivatives thereof.
The use of phenothiazine and/or derivatives thereof for the stabilization of N-alkenyllactams having at least a 6-membered lactam ring.
The use of phenothiazine and/or derivatives thereof for the stabilization of N-vinylcaprolactam.
Dependencies are inferred from the claim text.