CONTINUOUS PRODUCTION OF 2-ACRYLAMIDO-2-METHYLPROPANE-SULFONIC ACID IN A SMALL REACTOR INTEGRATED WITH ACRYLIC POLYMER FIBER PRODUCTION

摘要

Amidoalkanesulfonic acids are prepared by reacting a molar excess of an unsaturated nitrile, a source of SO3, and an olefin, in a substantially non-aqueous medium, and transferring the crude reaction product containing amidoalkanesulfonic acid, without substantial purification steps, into an apparatus for incorporation of the amidoalkanesulfonic acid into a copolymer.