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Title:
POLARIZING PLATE AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2006/112304
Kind Code:
A1
Abstract:
A polarizing plate comprising a norbornene resin film and a polarizing film superposed thereon through an adhesive layer, characterized in that the adhesive layer is formed from a mixture of a polyvinyl alcohol resin with a polyurethane resin obtained by reacting a polyether polyol with a polyisocyanate compound and that the proportions of the solid ingredients (polyurethane resin/polyvinyl alcohol resin) in the adhesive layer is from 90/10 to 70/30 in terms of ratio by weight, with the sum of the polyurethane resin and the polyvinyl alcohol resin being 100 parts by weight.

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Inventors:
FUKUSE YOSUKE (JP)
SUGIYAMA NAOKI (JP)
SEKIGUCHI MASAYUKI (JP)
Application Number:
PCT/JP2006/307662
Publication Date:
October 26, 2006
Filing Date:
April 11, 2006
Export Citation:
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Assignee:
JSR CORP (JP)
FUKUSE YOSUKE (JP)
SUGIYAMA NAOKI (JP)
SEKIGUCHI MASAYUKI (JP)
International Classes:
G02B5/30; C08F32/08; G02F1/1335; G02F1/13363
Foreign References:
JP2004334168A2004-11-25
JP2004198952A2004-07-15
JP2004212848A2004-07-29
JP2001350018A2001-12-21
JP2004037841A2004-02-05
Attorney, Agent or Firm:
Suzuki, Shunichiro (Gotanda Yamazaki Bldg. 6F 13-6, Nishigotanda 7-chom, Shinagawa-ku Tokyo, JP)
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