Title:
SOLVENT REMOVING APPARATUS AND METHOD OF MANUFACTURING MICROSPHERE USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/146101
Kind Code:
A1
Abstract:
This solvent removing apparatus comprises: a container for receiving an emulsion including a first raw material of a continuous phase and a second raw material of a dispersed phase; a filter unit that is connected to the inside of the container, receives the emulsion from the container, filters out a portion of the continuous phase of the emulsion and a solvent in the continuous phase, and then provides the remaining emulsion back to the container; a supply unit that is connected to the inside of the container and supplies the first raw material into the container; and a stirring means that generates flow in the emulsion inside the container, thereby stirring the emulsion.
Inventors:
KIM DONG HOON (KR)
CHON CHAN HEE (KR)
KIM JU HEE (KR)
CHON CHAN HEE (KR)
KIM JU HEE (KR)
Application Number:
PCT/KR2022/019031
Publication Date:
August 03, 2023
Filing Date:
November 29, 2022
Export Citation:
Assignee:
INVENTAGE LAB INC (KR)
International Classes:
B01D11/04; A61K9/16; B01D1/30; B01D35/02
Domestic Patent References:
| WO1992008743A1 | 1992-05-29 |
Foreign References:
| KR102283250B1 | 2021-07-29 | |||
| KR20170026625A | 2017-03-08 | |||
| JP2020151615A | 2020-09-24 | |||
| JP6948739B1 | 2021-10-13 | |||
| US5143585A | 1992-09-01 |
Attorney, Agent or Firm:
INCUBE PATENT AND LAW FIRM (KR)
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