Invention Grant
- Patent Title: Tubular braid and composite hollow fiber membrane using the same
- Patent Title (中): 管状编织物和复合中空纤维膜使用相同
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Application No.: US12518557Application Date: 2008-02-05
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Publication No.: US08201485B2Publication Date: 2012-06-19
- Inventor: Moo-Seok Lee , Joon-Khee Yoon , Sung-Hak Choi , Yong-Cheol Shin
- Applicant: Moo-Seok Lee , Joon-Khee Yoon , Sung-Hak Choi , Yong-Cheol Shin
- Applicant Address: KR Kwacheon-si
- Assignee: KOLON Industries, Inc.
- Current Assignee: KOLON Industries, Inc.
- Current Assignee Address: KR Kwacheon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0134981 20071221
- International Application: PCT/KR2008/000703 WO 20080205
- International Announcement: WO2008/097011 WO 20080814
- Main IPC: D04C1/06
- IPC: D04C1/06

Abstract:
A tubular braid and a composite hollow fiber membrane using the same are disclosed. The tubular braid is made by braiding yarns, the yarn made by combining thin filament and thick filament, wherein the thin filament is comprised of a plurality of monofilament having a fineness of 0.01 to 0.4 denier, and the thick filament is comprised of at least one monofilament having a fineness of 3 to 50 denier. Also, the composite hollow fiber membrane using the tubular braid of the present invention can realize excellent water permeability, high mechanical strength, good filtration reliability, great peeling strength, low dope permeation, and high stiffness.
Public/Granted literature
- US20100024631A1 TUBULAR BRAID AND COMPOSITE HOLLOW FIBER MEMBRANE USING THE SAME Public/Granted day:2010-02-04
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