BIAXIALLY ORIENTED POLYESTER REFLECTIVE FILM AND MANUFACTURING METHOD THEREFOR

Title:

BIAXIALLY ORIENTED POLYESTER REFLECTIVE FILM AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2020/197049

Kind Code:

A3

Abstract:

The present invention relates to a biaxially oriented polyester reflective film capable of maintaining excellent reflection properties even after vacuum air pressure molding and hot press molding by having excellent moldability and suppressing deformation of an inner air layer of the reflective film during molding, and a manufacturing method therefor.

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Inventors:

KIM JEE HYUK (KR)
KIM KIL JOONG (KR)
PARK SEO JIN (KR)

Application Number:

PCT/KR2019/018037

Publication Date:

December 24, 2020

Filing Date:

December 18, 2019

Export Citation:

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Assignee:

TORAY ADVANCED MAT KOREA INC (KR)

International Classes:

B32B27/36; B32B3/26; B32B3/28; B32B7/023; B32B7/03; B32B27/08; B32B27/20

Foreign References:

KR20130083736A	2013-07-23
KR20160029770A	2016-03-15
KR20140041576A	2014-04-04
KR20080094495A	2008-10-23
JP2015174383A	2015-10-05

Attorney, Agent or Firm:

KIM, Byung Joo (KR)

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