Title:
POLYESTER FILM WITH LIGHT-DIFFUSING SURFACE
Document Type and Number:
WIPO Patent Application WO/2010/016542
Kind Code:
A1
Abstract:
A polyester film having a light-diffusing surface is provided which is excellent in heat resistance, mechanical strength, thickness precision, etc. The film reconciles total light transmittance with light-diffusing properties. The film is inhibited from suffering the thermal curling attributable to a bimetal structure. The film brings about satisfactory brightness.
Inventors:
ITSUKI YOSHINORI (JP)
HAMAMOTO SHIRO (JP)
BABA SHUNICHIRO (JP)
NISHI MUTSUO (JP)
HAMAMOTO SHIRO (JP)
BABA SHUNICHIRO (JP)
NISHI MUTSUO (JP)
Application Number:
PCT/JP2009/063935
Publication Date:
February 11, 2010
Filing Date:
August 06, 2009
Export Citation:
Assignee:
TOYO BOSEKI (JP)
ITSUKI YOSHINORI (JP)
HAMAMOTO SHIRO (JP)
BABA SHUNICHIRO (JP)
NISHI MUTSUO (JP)
ITSUKI YOSHINORI (JP)
HAMAMOTO SHIRO (JP)
BABA SHUNICHIRO (JP)
NISHI MUTSUO (JP)
International Classes:
G02B5/02; B32B27/36; C08J7/043; C08J7/046; F21S2/00; F21V3/00; G02F1/1335
Domestic Patent References:
| WO2007074853A1 | 2007-07-05 | |||
| WO2008093478A1 | 2008-08-07 |
Foreign References:
| JP2007293316A | 2007-11-08 | |||
| JP2007196682A | 2007-08-09 | |||
| JP2006010724A | 2006-01-12 | |||
| JP2004198733A | 2004-07-15 | |||
| JP2009048156A | 2009-03-05 |
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