Active energy ray curable composition for coating optical...

Details Active energy ray curable composition for coating optical... Active energy ray curable composition for coating optical...

2008-03-18

2008-03-18

Mulcahy, Peter D. (Department: 1796)

Stock material or miscellaneous articles

Circular sheet or circular blank

C427S379000, C436S073000, C522S011000, C522S014000, C526S329700

Reexamination Certificate

active

11389266

ABSTRACT:
The present invention relates to an active energy ray curable composition for coating optical disc, comprising a urethane (meth)acrylate compound having at least one amide group in the molecule, an ethylenically unsaturated compound other than the urethane (meth)acrylate compound and a photopolymerization initiator; and an optical disc having a cured coating layer obtained by curing the composition.

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