Compositions – Liquid crystal compositions
Reexamination Certificate
2007-05-14
2009-11-24
Visconti, Geraldina (Department: 1795)
Compositions
Liquid crystal compositions
C428S001100, C428S001300, C428S001310, C430S020000
Reexamination Certificate
active
07622055
ABSTRACT:
A polarizing plate is provided that has excellent polarization properties and high surface hardness and can have a reduced thickness. The polarizing plate includes a polarizer and a cured resin layer. The cured resin layer is formed directly on at least one surface of the polarizer. The cured resin layer is formed of a solventless photocurable composition containing the following components (A), (B), and (C):(A) at least one of a polyfunctional acrylic monomer and a polyfunctional methacrylic monomer;(B) a photocurable prepolymer; and(C) a photopolymerization initiator.
REFERENCES:
patent: 2007/0254087 (2007-11-01), Suzuki et al.
patent: 2005-010329 (2005-01-01), None
patent: 2005-338550 (2005-12-01), None
Fuchida Takehito
Hara Kazutaka
Nakano Shin-ya
Ooe Naoto
Nitto Denko Corporation
Visconti Geraldina
Westerman Hattori Daniels & Adrian LLP
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