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Title:
LOW REFRACTIVE INDEX COMPOSITION, ANTIREFLECTION MATERIAL, AND DISPLAY
Document Type and Number:
Japanese Patent JP2009102508
Kind Code:
A
Abstract:

To provide a low refractive index composition which enables formation of a low-refraction-index low-reflection layer on a substrate and has excellent stability, an antireflection material and a display.

Provided are a low refractive index composition which is prepared by mixing (1) a silica precursor obtained by mixing an alkoxy silane having two or more of at least one type of hydrolyzable functional group represented by the following general formula 1 with a metal chelate compound in an organic solvent, and mixing (2) an organic solvent dispersion of a silica particle, wherein the organic solvent comprises at least one kind selected from alcohols and ketones, and an antireflection material and a display using the same. General formula 1: RmSi(OR1)n (wherein R represents an organic group, R1 represents a hydrolyzable functional group, m represents an integer of 0 to 2, and n represents an integer of 2 to 4).


Inventors:
CHO KOKUSHIN
Application Number:
JP2007275200A
Publication Date:
May 14, 2009
Filing Date:
October 23, 2007
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
C08G77/08; B32B7/02; B32B27/00; B82Y20/00; B82Y30/00; C08K3/18; C08K3/36; C08L83/04; C09D5/00; C09D7/12; C09D183/04; C09D185/00; G02B1/10; G02B1/11; G02B1/111; G02B1/14
Attorney, Agent or Firm:
野田 茂