Title:
FILM AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2013/157702
Kind Code:
A1
Abstract:
A film and a preparation method thereof are disclosed. The disclosed film comprises cellulose ether and sodium chloride, wherein the content of sodium chloride is 0.25-0.6 wt% on the basis of the total weight of the film, and the decrease in light transmittance is 15 % or less.
Inventors:
SON JIN RYUL (KR)
BANG SUNG HWAN (KR)
JEON JYUNG HEE (KR)
LEE SANG YOUB (KR)
SHIN JU HEE (KR)
BANG SUNG HWAN (KR)
JEON JYUNG HEE (KR)
LEE SANG YOUB (KR)
SHIN JU HEE (KR)
Application Number:
PCT/KR2012/006181
Publication Date:
October 24, 2013
Filing Date:
August 03, 2012
Export Citation:
Assignee:
SAMSUNG FINE CHEMICALS CO LTD (KR)
SON JIN RYUL (KR)
BANG SUNG HWAN (KR)
JEON JYUNG HEE (KR)
LEE SANG YOUB (KR)
SHIN JU HEE (KR)
SON JIN RYUL (KR)
BANG SUNG HWAN (KR)
JEON JYUNG HEE (KR)
LEE SANG YOUB (KR)
SHIN JU HEE (KR)
International Classes:
C08J5/18; B29D7/01; C08K3/16; C08L1/26
Domestic Patent References:
| WO2000063254A1 | 2000-10-26 |
Foreign References:
| US5218107A | 1993-06-08 | |||
| JP2002539986A | 2002-11-26 | |||
| JP2006174778A | 2006-07-06 | |||
| US6294008B1 | 2001-09-25 |
Other References:
See also references of EP 2853555A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
리앤목특허법인 (KR)
리앤목특허법인 (KR)
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