OUTSTANDINGLY IMPACT RESISTANT AND INCOMBUSTIBLE VACUUM-INSULATION-MATERIAL SEALING MEMBER

Title:

OUTSTANDINGLY IMPACT RESISTANT AND INCOMBUSTIBLE VACUUM-INSULATION-MATERIAL SEALING MEMBER

Document Type and Number:

WIPO Patent Application WO/2013/125838

Kind Code:

A1

Abstract:

The present invention relates to an outstandingly impact resistant and incombustible vacuum-insulation-material sealing member, and, more specifically, relates to a vacuum-insulation-material sealing member comprising: glass cloth; a first outer layer selected from an inorganic oxide vapour-deposited PET layer, nylon layer and vapour-deposited OPP layer; a second outer layer selected from an inorganic oxide vapour-deposited PET layer, nylon layer and vapour-deposited OPP layer; an aluminium foil layer; and a polyethylene hot-melt-bonding layer, whereby it is possible to provide a vacuum-insulation material which not only is outstandingly impact resistant and incombustible but also prevents physical-property deterioration and pinholes from occurring due to long-term use of the vacuum insulation material and affords high levels of physical-property reliability and durability.

Inventors:

LEE BYUNG WON (KR)
LEE NAM SU (KR)
JUNG WON SIK (KR)
RYU JAE SEOL (KR)
KANG SEONG HO (KR)

Application Number:

PCT/KR2013/001321

Publication Date:

August 29, 2013

Filing Date:

February 20, 2013

Export Citation:

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Assignee:

KCC CORP (KR)

International Classes:

B32B17/06; B32B7/12; B32B15/08; F16L59/065

Domestic Patent References:

WO2011068148A1

2011-06-09

Foreign References:

US20030134078A1	2003-07-17
US20110165367A1	2011-07-07
JP2006017209A	2006-01-19
JPS6127392A	1986-02-06
JP2006056230A	2006-03-02
KR20110133384A	2011-12-12

Other References: