Antireflection film and polarizing plate and image display...

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component

Reexamination Certificate

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Details

C428S319700, C428S319900, C428S317900, C359S586000, C359S883000

Reexamination Certificate

active

07968181

ABSTRACT:
An antireflection film comprises: at least one layer containing fine pores; and an antistatic layer, wherein the antistatic layer and one of said at least one layer containing fine pores are the same or different; and wherein, when a surface of the antireflection film is brought into contact with water for 15 minutes, a wiped portion of the surface shows a chromaticity change, ΔE, of 0.45 or less in the CIE 1976 L*a*b* color space measured under a standard illuminant D65.

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Translation of JP 2001-233611, Nishida et al, “Silica-Based Microparticle, Method Producing Dispersion with the Same, and Base Material with Coating Film,” Aug. 28, 2001.
Official Action dated Mar. 15, 2011, issued by the Japanese Patent Office in corresponding Japanese Patent Application No. 2006-032741, and English language translation of the Official Action.

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