GAS BARRIER COATING COMPOSITION AND GAS BARRIER FILM

Title:

GAS BARRIER COATING COMPOSITION AND GAS BARRIER FILM

Document Type and Number:

WIPO Patent Application WO/2011/081320

Kind Code:

A2

Abstract:

The present invention relates to a gas barrier coating composition and to a gas barrier film, which are capable of forming a gas barrier coating layer having good adherence and transparency on a thermoplastic resin base. The coating composition comprises: polyvinyl alcohol; a chlorinated polyolefin; and a mixed solvent including an alcohol having a lower carbon number of 1 to 5, and water.

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Inventors:

SUNG MYOUNG-HWAN
JEONG CHANG-MYEONG
LEE HYUN-SOO
CHOI JAE-HOON

Application Number:

PCT/KR2010/008837

Publication Date:

July 07, 2011

Filing Date:

December 10, 2010

Export Citation:

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Assignee:

LOTTE ALUMINIUM CO LTD
SUNG MYOUNG-HWAN
JEONG CHANG-MYEONG
LEE HYUN-SOO
CHOI JAE-HOON

International Classes:

C09D129/04; C08J5/18; C08J7/043; C08J7/048; C08J7/056

Foreign References:

JP2008266522A	2008-11-06
JP2008297527A	2008-12-11
JP2002161246A	2002-06-04
JP2008056775A	2008-03-13
JP2009526088A	2009-07-16
JP2009513767A	2009-04-02
JP2003276124A	2003-09-30

Attorney, Agent or Firm:

YOU ME PATENT AND LAW FIRM (649-10Yoksam-dong, Kangnam-ku, Seoul 135-080, KR)

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