COMPOSITE INCLUDING HIGH MOLECULAR WEIGHT COPOLYMER HAVING GOOD WATER RESISTANCE, CHEMICAL RESISTANCE, AND WEATHER RESISTANCE, AND METHOD FOR PREPARING SAME

Title:

COMPOSITE INCLUDING HIGH MOLECULAR WEIGHT COPOLYMER HAVING GOOD WATER RESISTANCE, CHEMICAL RESISTANCE, AND WEATHER RESISTANCE, AND METHOD FOR PREPARING SAME

Document Type and Number:

WIPO Patent Application WO/2014/025200

Kind Code:

A1

Abstract:

The present invention relates to a conductor having water resistance, chemical resistance, and weather resistance against moisture or the surroundings, and more particularly, to a technique capable of producing a composite including a graft copolymer having water resistance, chemical resistance, and weather resistance by adding an alcohol-based polymer to a conductive material and a polymer of the conductive emulsifier, mixing same, and then inducing dehydration condensation through heat treatment. Specifically, the conductive emulsifier and the alcohol-based polymer are mixed and subjected to heat treatment in order to remove a hydrophilic group of the conductive emulsifier and a hydrophilic group of the alcohol-based polymer through dehydration condensation, whereby the finally produced graft copolymer can have good water resistance so as to prevent reaction with moisture in the air.

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Inventors:

LEE SUN JONG (KR)
KIM JUNG HYUN (KR)
LEE SEUNG HWAN (KR)
KIM INYOUNG (KR)
PARK HONGKWAN (KR)
YOO DOHYUK (KR)
CHO WONSEOK (KR)
LEE JUNG JOON (KR)

Application Number:

PCT/KR2013/007113

Publication Date:

February 13, 2014

Filing Date:

August 07, 2013

Export Citation:

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Assignee:

KOREA NTCHEM CO LTD (KR)

International Classes:

C08F261/02; C08F2/24; C08F273/00; C08J5/18; C08L101/12

Foreign References:

KR20070050408A	2007-05-15
KR20000031306A	2000-06-05
KR101143304B1	2012-05-08
KR20100065404A	2010-06-16

Other References:

WU, CHIEN-SHUN ET AL.: "A polyvinyl alcohol/p-sulfonate phenolic resin composite proton conducting membrane", JOURNAL OF POWER SOURCES, vol. 160, no. 2, 2006, pages 1204 - 1210

Attorney, Agent or Firm:

HAN, SANG SOO (KR)
한상수 (KR)

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