Hard coat film

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

Reexamination Certificate

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Details

C428S202000, C428S343000, C428S329000

Reexamination Certificate

active

06933040

ABSTRACT:
A hard coat film which comprises a substrate and a hard coat layer, wherein the hard coat layer is formed by applying on the substrate with a curable composition containing a photocurable substance and an oligomer type photopolymerization initiator and then curing by light irradiation to the applied curable composition. The hard coat film is excellent in the adhesion property between the hard coat layer and the substrate after heat treatment, and can restrain the gases generated in heat treatment.

REFERENCES:
patent: 6208790 (2001-03-01), Zopf et al.
patent: 2002/0110643 (2002-08-01), Sokol
patent: 2002/0132871 (2002-09-01), Colton et al.
patent: 2004/0081764 (2004-04-01), Liu et al.

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