Title:
POLYVINYL ALCOHOL FILM, COMPOSITE FILM, AND METHOD FOR MANUFACTURING OPTICAL MEMBER
Document Type and Number:
WIPO Patent Application WO/2013/141645
Kind Code:
A1
Abstract:
A polyvinyl alcohol film, a composite film, and a method for manufacturing an optical member are disclosed. The composite film comprises a base film and a polyvinyl alcohol resin layer which is arranged on the base film, wherein the polyvinyl alcohol resin layer contains a polyvinyl alcohol-based resin and has a water content of approximately 2-20 wt%.
Inventors:
KWAK KI-YUEL (KR)
DAN KYUNGSIK (KR)
LEE SE-CHUL (KR)
HEO YOUNG MIN (KR)
KI JUNG HEE (KR)
KIM CHEOL HO (KR)
SONG KYOUNG-SOO (KR)
LEE SEUNGWON (KR)
DAN KYUNGSIK (KR)
LEE SE-CHUL (KR)
HEO YOUNG MIN (KR)
KI JUNG HEE (KR)
KIM CHEOL HO (KR)
SONG KYOUNG-SOO (KR)
LEE SEUNGWON (KR)
Application Number:
PCT/KR2013/002397
Publication Date:
September 26, 2013
Filing Date:
March 22, 2013
Export Citation:
Assignee:
SKC CO LTD (KR)
International Classes:
C08J5/18; B29D7/01; C08J7/043; C08L29/04; G02B5/30
Foreign References:
| JP2004001514A | 2004-01-08 | |||
| KR20050033805A | 2005-04-13 | |||
| JPH05337967A | 1993-12-21 | |||
| KR20080098809A | 2008-11-12 | |||
| KR20100017182A | 2010-02-16 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (275-7Yangjae-Dong,Seocho-Ku, Seoul 137-739, KR)
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