Process for removing the solvent from a polymer solution

摘要

PCT No. PCT/US92/06924 Sec. 371 Date Sep. 16, 1994 Sec. 102(e) Date Sep. 16, 1994 PCT Filed Aug. 13, 1992 PCT Pub. No. WO94/04333 PCT Pub. Date Mar. 3, 1994.The present invention relates to a continuous process for recovering polymer particles from a solution of polymer by evaporating the solvent from the solution by successively treating the solution into a first agitated vessel and treating the resulting polymer into a second agitated vessel. Furthermore, the invention relates to an apparatus for performing the aforesaid process for recovering polymer particles.