ANTIBACTERIAL POLYMER FILM COMPRISING QUATERNARY AMMONIUM, MANUFACTURING METHOD THEREFOR, AND USE THEREOF

WIPO Patent Application WO/2018/159935

A1

The present invention relates to a polymer film for preventing bacterial infection and to a use thereof. More specifically, the present invention relates to an antibacterial polymer film comprising quaternary ammonium and a manufacturing method therefor. According to the present invention, the polymer film containing quaternary ammonium is biocompatible and has a strong antibacterial activity. In addition, the polymer film can be coated regardless of a surface material, and thus can be applied to various kinds of medical devices and medical polymer supports, thereby effectively controlling bacterial death and proliferation, and therefore the polymer film can be effectively utilized to dramatically reduce the infection from medical devices, which frequently occurs around the world.

IM SUNG GAP (KR)
LEE EUNJUNG (KR)
JOO MUNKYU (KR)
CHOI GORO (KR)
OH MYUNG SEOK (KR)
JEONG KI JUN (KR)
JEONG GU MIN (KR)

PCT/KR2017/015561

September 07, 2018

December 27, 2017

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KOREA ADVANCED INST SCI & TECH (KR)

C08K5/17; C08F2/44; C08J3/24; C08J5/18; C08K5/132; C08K5/14; C08L33/06; C23C16/452

US20030114342A1	2003-06-19
KR101310692B1	2013-09-25
KR20080112405A	2008-12-24
KR20160126756A	2016-11-02

JOO, MUNKYU ET AL.: "One-step Synthesis of Cross-linked Ionic Polymer Thin Films in Vapor Phase and Its Application to an Oil/water Separation Membrane", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 139, 24 January 2017 (2017-01-24), pages 2329 - 2337, XP055552563

LEE, Cheo Young et al. (KR)

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