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Patent Searching and Data


Title:
FLUORINE-BASED POLYMER THIN FILM AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2012/011790
Kind Code:
A3
Abstract:
The present invention relates to a fluorine-based polymer thin film and to a method for preparing same. The method for preparing a fluorine-based polymer thin film according to the present invention comprises: a) a step of forming a fluorine-based polymer thin film on a first base; b) a step of forming a thin film containing a first functional group on the fluorine-based polymer thin film; c) a step of forming a thin film containing a second functional group on a second base; and d) a step of chemically bonding the first functional group and the second functional group together. According to the present invention, the fluorine-based polymer thin film can be stably formed on the base, the durability of the thin film is improved, and the water-repellency and contamination resistance properties of the thin film are maintained over a long period of time. In addition, the method for forming the fluorine-based polymer thin film on the base according to the present invention exhibits superior processability and enables easy repair and maintenance upon the occurrence of damage to the base.

Inventors:
LIM JIN HYONG (KR)
CHOI HYEON (KR)
KIM KI-HWAN (KR)
Application Number:
PCT/KR2011/005450
Publication Date:
May 18, 2012
Filing Date:
July 22, 2011
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
LIM JIN HYONG (KR)
CHOI HYEON (KR)
KIM KI-HWAN (KR)
International Classes:
C23C14/12; C08F14/18; C08F14/20; C08F14/22; C09J5/04
Foreign References:
KR20080081087A2008-09-05
JPH1058618A1998-03-03
Other References:
SUNG,G.I. ET AL.: "A conformal nano-adhesive via initiated chemical vapor deposition for microfluidic devices.", LAB ON A CHIP., vol. 9, 2009, pages 411 - 416, XP007906948
ZHANG,M.C. ET AL.: "Surface modification of aluminum foil and PTFE film by graft polymerization for adhesion enhancement", COLLOIDS AND SURFACES A: PHYSIOCHEMICAL AND ENGINEERING ASPECTS., vol. 176, 2001, pages 139 - 150, XP055125203
Attorney, Agent or Firm:
CHUNG, Soon-Sung (735-10 Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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Claims: