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US 6,884,315 B2Granted
Method for bonding DVD layers
AssigneeUcb, S.A.
InventorsMorris A. Johnson, Michael J. Idacavage
Life of this patent
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Abstract
A method for bonding DVD layers which comprises EB bonding at least two layers of a DVD with an EB curable adhesive composition which consists essentially of at least one epoxy resin and at least one aryl iodonium salt (cationic) photoinitiator and DVDs produced by this method.
Claims10
A method for bonding DVD layers which comprises EB (electron beam) bonding at least two layers of a DVD with an EB curable adhesive composition which consists essentially of at least one epoxy resin and at least one aryl iodonium salt (cationic) photoinitiator, and optionally, a toughening agent.
Dependencies are inferred from the claim text.