Title:
METHOD FOR MANUFACTURING A FLAME-RESISTANT AND TRANSPARENT FILM, AND FLAME-RESISTANT AND TRANSPARENT FILM MANUFACTURED USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/169761
Kind Code:
A2
Abstract:
Disclosed is a method for manufacturing a flame-resistant and transparent film having a high transparency after imparting a flame-resistant property through a flame-resistance treatment. The method for manufacturing the flame-resistant and transparent film according to the present invention comprises the steps of: (a) preparing a transparent base film; (b) forming a flame-resistant coating layer by coating a flame-resistant material comprising a polysilazane onto at least one surface of the base film; (c) drying the flame-resistant coating layer so as to remove residual solvents in the flame-resistant coating layer; and (d) curing the flame-resistant coating layer under a humid environment. The present invention is characterized by the flame-resistant coating layer and a laminated body of the base film having an optical property in which a measured haze value is less than 0.3.
Inventors:
SHIN CHANGHAK (KR)
LEE EUNG KEE (KR)
YOU SANGWON (KR)
LEE MINHEE (KR)
LEE TAEHWA (KR)
LEE EUNG KEE (KR)
YOU SANGWON (KR)
LEE MINHEE (KR)
LEE TAEHWA (KR)
Application Number:
PCT/KR2012/004424
Publication Date:
December 13, 2012
Filing Date:
June 05, 2012
Export Citation:
Assignee:
LG HAUSYS LTD (KR)
SHIN CHANGHAK (KR)
LEE EUNG KEE (KR)
YOU SANGWON (KR)
LEE MINHEE (KR)
LEE TAEHWA (KR)
SHIN CHANGHAK (KR)
LEE EUNG KEE (KR)
YOU SANGWON (KR)
LEE MINHEE (KR)
LEE TAEHWA (KR)
International Classes:
C08J5/18; C08G77/26; C08J7/05; C08L83/04
Foreign References:
JPH08165145A | 1996-06-25 | |||
JPH09183663A | 1997-07-15 | |||
JPH09174782A | 1997-07-08 | |||
JP2000025156A | 2000-01-25 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
특허법인 대아 (KR)
특허법인 대아 (KR)
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Claims:
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