Title:
POLARIZING PLATE AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2006201736
Kind Code:
A
Abstract:
To provide a polarizing plate which exhibits excellent adhesiveness between an optical film and a polarizing film, is excellent in heat resistance and chemical resistance, is hardly peeled off and deformed, even if it is used for a long period of time, and shows excellent reliability, and also provide a method for manufacturing the polarizing plate.
A method for manufacturing the polarizing plate, in which a norbornene-based resin film, a polyurethane layer, an adhesive layer and a polarizing film are laminated, has a process in which the polyurethane layer is formed on the norbornene-based resin film, and a process in which the polarizing film is bonded to the polyurethane layer via the adhesive.
Inventors:
SUGIYAMA NAOKI
HIRONO TATSUYA
SEKIGUCHI MASAYUKI
HIRONO TATSUYA
SEKIGUCHI MASAYUKI
Application Number:
JP2005124558A
Publication Date:
August 03, 2006
Filing Date:
April 22, 2005
Export Citation:
Assignee:
JSR CORP
International Classes:
G02B5/30; B32B7/02; B32B27/00; B32B27/40; C08F32/08; C08G61/06
Domestic Patent References:
| JP2001174637A | 2001-06-29 | |||
| JP2003043252A | 2003-02-13 | |||
| JPH0843812A | 1996-02-16 | |||
| JP2003262723A | 2003-09-19 |
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