Abstract: The invention relates to a sticky document. The document comprises an adhesive layer and at least one covering layer covering the adhesive layer, the covering layer incorporating a radiofrequency identification device, and at least a portion of the identification device being linked to the document with a force of cohesion that is weak enough to ensure that once the document has been stuck onto backing, and in the event of the document being unstuck, at least a portion of the identification device remains secured to the backing.

Abstract: The present invention provides a method of manufacturing an article comprising a fiber layer and at least one electronic chip, the fiber layer being formed by depositing fibers on a surface immersed in a dispersion of fiber material. The method includes the following step: Using an elongate flexible support to bring the electronic chip into contact with the fiber layer that is being formed.

Abstract: The present invention provides a method of manufacturing an article comprising a fiber layer and at least one electronic chip, the fiber layer being formed by depositing fibers on a surface immersed in a dispersion of fiber material. The method includes the following step: Using an elongate flexible support to bring the electronic chip into contact with the fiber layer that is being formed.

Abstract: The invention relates to a self-adhesive or heat-sealable security information medium designed to be applied to a page of a security document and to receive printing and/or writing, comprising an adhesive layer and at least one covering layer that covers the adhesive layer, characterized in that the cohesive strength of the covering layer is less than the adhesive strength of the adhesive layer. The invention also relates to a method for the security protection of a page of a security document and to a security protection feature used in the security protection method. The invention also relates to a page of a security document possessing said security protection feature and to a passport possessing said page.

Abstract: The present invention relates to a process for manufacturing an article (1) comprising a sheet (2) and at least one element (4) having a certain thickness, comprising the following steps: providing a sheet (2) with at least one cavity (3) open on one side; placing said element in this cavity (3) by applying, to said side, a structure (5) comprising at least one layer carrying the element, said structure being positioned with respect to the sheet (2) so that the element (4) is at least partly housed in the cavity (3).

Abstract: The invention relates to security paper (1) including at least one zone (2; 3) that reacts with nonpolar solvents. The paper also includes a barrier (4) that is impermeable to nonpolar solvents between a first outside face (10) of the security paper and the zone (2; 3) that reacts with the solvents.