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Patent Searching and Data


Title:
SHOE UPPER SKIN FILM FOR PREVENTING DYE MIGRATION
Document Type and Number:
WIPO Patent Application WO/2017/069319
Kind Code:
A1
Abstract:
The present invention presents a shoe upper skin film for preventing dye migration, comprising a polyurethane skin having a color layer or a thermoplastic polyurethane (TPU) film, and a thermoplastic polyurethane hot melt film, and forming the skin film by forming an ethylene-vinyl alcohol copolymer film between the TPU film and the hot melt film, thereby enabling the contamination of a color layer of the skin film to be prevented by preventing a phenomenon in which a fabric dye migrates toward the skin film when attaching the skin film to a fabric.

Inventors:
PARK HEEDAE (KR)
Application Number:
PCT/KR2015/011990
Publication Date:
April 27, 2017
Filing Date:
November 09, 2015
Export Citation:
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Assignee:
PARK HEEDAE (KR)
International Classes:
A43B23/02; B32B27/30; B32B27/40
Foreign References:
JP5291249B22013-09-18
KR200406173Y12006-01-20
KR100865692B12008-10-28
KR20040111383A2004-12-31
KR20110045162A2011-05-04
Attorney, Agent or Firm:
LEE, Joongseop (KR)
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