公开(公告)号：US20110192787A1

公开(公告)日：2011-08-11

申请号：US13091361

申请日：2011-04-21

Applicant: JaeHee RYU ,  Moo-Seok LEE

Inventor： JaeHee RYU ,  Moo-Seok LEE

IPC: B01D69/08

CPC classification number: B01D63/024 ,  B01D63/027 ,  B01D69/08 ,  B01D2313/04 ,  B01D2313/23 ,  B01D2315/06 ,  C02F1/444

Abstract: The present invention relates to a through-one-end water collection type hollow fiber membrane and a method for manufacturing the same. According to the present invention, an internal sealing part is formed in the hollow part of the membrane at its free end. The internal sealing part supports an external sealing part surrounding the external surface of the free end such that the durability of the whole sealing part might be improved.

Abstract translation: 本发明涉及一种一端收水型中空纤维膜及其制造方法。 根据本发明，在其自由端的膜的中空部分中形成有内部密封部。 内部密封部支撑围绕自由端的外表面的外部密封部，从而可以提高整个密封部的耐久性。