Title:
COMPOSITION FOR NEAR INFRARED RAY ABSORBING MATERIAL, AND NEAR INFRARED RAY ABSORBING MATERIAL USING THE SAME
Document Type and Number:
Japanese Patent JP2010106129
Kind Code:
A
Abstract:
To provide a composition for a near infrared ray absorbing material which absorbs largely and broadly the near infrared region, does not impair the near infrared ray absorption performance during a manufacturing process of a liquid crystal device or the like, and is excellent in heat resistance; and to provide a near infrared ray absorbing material using the same.
The composition for a near infrared ray absorbing material comprises (A) a phthalocyanine dye, (B) a polyfunctional (meth)acrylic monomer, and (C) a (meth)acrylate copolymer. The near infrared ray absorbing material is obtained by applying the composition on a base material.
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Inventors:
AKEMI HIDEHIKO
NISHIGUCHI HIDEAKI
NISHIGUCHI HIDEAKI
Application Number:
JP2008278758A
Publication Date:
May 13, 2010
Filing Date:
October 29, 2008
Export Citation:
Assignee:
SUMITOMO SEIKA CHEMICALS
International Classes:
C09K3/00; C08F2/44; C08F265/06; C08K5/101; C08K5/3467; C08L33/00; C09B47/12; C09B47/18