Secure assembly of documents or media
AssigneeGemalto SA
InventorsSébastien Gaspari, Blandine Alleysson, Christophe BOUSQUET
Life of this patent
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Abstract
The invention relates to a method for producing a security document, wherein a body is created that comprises two superimposed layers, a circuit which is electric and/or has an electronic chip arranged on the interface between the two layers, and a first adhesive between the two layers, which adheres to the two layers and/or the circuit. The method includes a step of depositing a second adhesive which is different from, or has a different behaviour from, the first adhesive in relation to the solvents or the temperature and partially adheres to at least one of the two layers and/or the circuit.
Claims10
Process of manufacturing a security document in which a body is produced comprising two superimposed layers, an electrical circuit and/or electronic chip arranged at the interface between said two layers, a first adhesive between said two layers and adhering to the two layers and/or the circuit,
- wherein the process comprises a step of depositing a second adhesive different or having a different behaviour from the first adhesive relative to solvents or temperature and adhering in part to at least one of the two layers and/or to the circuit.
Dependencies are inferred from the claim text.