Anti-glare hard coat film and process for producing the film

Details Anti-glare hard coat film and process for producing the film Anti-glare hard coat film and process for producing the film

1997-10-14

1999-12-07

Beck, Shrive

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428336, 427508, 427520, 4271631, 427165, 516341, 10628734, 106482, B32B 516

Patent

active

059980133

ABSTRACT:
An anti-glare hard coat film having a hard coat layer which has a thickness of 0.5 to 20 .mu.m and comprises a cured product of an ultraviolet-curing resin and agglomerates of colloidal silica particles formed with an amine compound can be obtained by coating a plastic film with a hard coat material which comprises 100 parts by weight of the ultraviolet-curing resin, 1 to 30 parts by weight as silica particles of a dispersion of colloidal silica particles, and 0.05 to 5 parts by weight of the amine compound, drying the hard coat material, and curing the dried hard coat material by irradiation of ultraviolet light. The anti-glare hard coat film has excellent surface hardness and anti-glare property and provides excellent visibility when the film is used for various types of displays.

REFERENCES:
patent: 4765729 (1988-08-01), Taniguchi
patent: 5387463 (1995-02-01), Nakamura et al.
patent: 5518818 (1996-05-01), Kidai et al.
patent: 5770306 (1998-06-01), Suzuki et al.

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