公开(公告)号：US20220387960A1

公开(公告)日：2022-12-08

申请号：US17775834

申请日：2021-04-16

Applicant: LG CHEM, LTD.

Inventor： Se Woong LEE ,  Young Man SONG ,  Hyeong Joon KIM ,  Hyun Min LEE

IPC: B01J19/10 ,  C08F14/06 ,  C08F6/00

Abstract: The present invention relates to a post-processing apparatus configured to post-process latex, the post-processing apparatus including: a receiving tank having therein a receiving part and having an inlet port through which the latex is introduced into the receiving part and a discharge port through which the latex is discharged; an ultrasonic wave generating device configured to generate ultrasonic waves to the latex accommodated in the receiving tank; a pressure reducing part configured to reduce a pressure of the receiving part of the receiving tank to discharge an unreacted monomer to the outside of the receiving tank; and a partition part provided in the receiving part of the receiving tank and comprising a plurality of partitions disposed in a direction from the inlet port toward the discharge port of the receiving tank, in which the latex accommodated in the receiving part moves along upper and lower sides of the plurality of partitions.