摘要:
Die vorliegende Erfindung betrifft eine Sicherheitsvorrichtung und ein Authentifizierungsverfahren, bei dem ein Sicherheitselement (1) vorgesehen ist, welches ein Trägermaterial (6) umfasst, in dem ein dreidimensionales Muster mit Strukturen (4) wie Rissen, Rillen, Abplatzungen, Vertiefungen, Schuppen, Erhebungen und/oder Schrumpfungen als statisches oder dynamisches Sicherheitsmerkmal eingebettet sind, wobei zusätzlich ein über die Abtasteinrichtung detektierbarer Stoff oder eine Stoffzusammensetzung zumindest teilweise in oder auf dem im Trägermaterial (6) eingebetteten dreidimensionalen Muster ab- oder eingelagert und bedarfsweise auf dem Sicherheitselement neu aufbringbar oder entfernbar ist, wodurch sich die Farbe, die Intensität, die Struktur, die Schichtdicke, einzelne Pigmente oder eine andere physikalische Eigenschaft des Trägermaterials (6) und/oder des darin eingebetteten dreidimensionalen Musters des Sicherheitselementes (1) verändert, so dass ein zumindest teilweise verändertes Erscheinungsbild entsteht, welches zu einem Authentifizierungszeitpunkt von der Abtasteinrichtung erfassbar und in dem Speichermittel hinterlegbar ist.
摘要:
On forme une zone translucide (Z2) dans l'élément (14) par application d'un produit (24) transparentisant son substrat (12). Ainsi, le procédé comprend une étape d'application d'un produit (20) imperméabilisant le substrat (12) sur une première zone (Z1) d'une première face (F1) du substrat entourant une deuxième zone (Z2) dépourvue du produit imperméabilisant (20). Le produit imperméabilisant (20) empêche l'imprégnation du substrat (12) par le produit transparentisant (24) dans la première zone (Z1). Le procédé comprend ensuite une étape d'application du produit transparentisant (24) sur au moins la deuxième zone (Z2) de manière à imprégner le substrat (12) pour le rendre translucide dans cette zone (Z2). Les première (Z1) et deuxième (Z2) zones forment respectivement des premier (18) et deuxième (22) motifs composant une image observable à partir des deux faces (F1, F2) du substrat (12).
摘要:
The present invention is enclosed in the area of unique marking of objects, for instance authenticity in assay or uniquely identifying and tracking an object. It is an object of the present invention a method for providing an object with a unique, comprising marking such object with a physical chaotic marking process on the surface of a portion of said object, such physical chaotic marking process consisting of i) random deposition of particles over the surface and further incrustation or ii) printing with a bondable fluid enriched with glitter particles, thereby providing a marking on such surface. The used processes, intrinsically chaotic, provide a unique character to the resulting object which is, thus, unique. An object obtained by such method and methods and devices for producing such object and reading it are also part of the present invention.
摘要:
A carpet is described which incorporates a set of distinct figures, shapes, or patterns. In embodiments as described, each of the set of shapes can begin in one color pattern and end in another color pattern, for instance, changing from a set of darker colors or tones to a lighter set of colors or tones. An adjacent set of shapes then begins in the same color pattern in which the preceding shapes end, and extends to another color pattern in which that adjacent set of shapes terminate. The blending effect of the color patterns preserves a visually continuous appearance, even when contrasting sets of shapes are placed side by side. In embodiments, carpet tiles cut from the carpet incorporating the multiple shapes and color patterns as described herein can be assembled into a tiled flooring assembly, while also maintaining a consistent visual appearance. Other aspects of the present invention are also described.
摘要:
The invention relates to a collection of planar polygonal decorative elements (1 to 6), such as tessera, for production of a paving or a mosaic, characterised in comprising at least two pieces, a first irregular octahedron (1), with a longitudinal axis of symmetry and a transversal axis of symmetry, made up of two irregular pentagons (1a, 1b) with two sides of length (L1) and two sides of length (L2), the bases of which, formed by the joined sides of the pentagon (1 a , 1 b ), have a different length from the four other sides and a second piece in the form of a lozenge (2), with sides of length (L3) dependent on the length (L), separating the opposed apices of the piece in the form of an hour glass (1), including, at each apex, the half-joint and half of the thickness of joint e/2, separating two adjacent paving pieces. The invention further relates to a method for laying said decorative elements and the device for carrying out the above.
摘要:
A scrappy pattern grano brick, composed with two layers in different composition proportion of silicate material, the components of surface-layer comprised with more than 70 % wt. granules having diameter of 2 to 20 mm, colored with red, blue, yellow, black, white or green, and sintering powder, less than 30 % wt., the colored granules in a proportion at least of 30 to 90 % sq. based on the total area of surface layer, the scrappy patterns which with the length of 2.5 to 20 cm, the best width of 1.5 to 5 cm, spread 20 to 100,000 regions on the surface of the layer; the base-layer is made up of granules having diameter of 0.05 to 10 mm with any color, sintering with powder. The invention relates to a manufacture of building ornamental material.
摘要:
Die Erfindung betrifft ein dekoriertes Kunststoff teil (1) sowie Verfahren zur Herstellung eines dekorierten Kunststoff teils/ umfassend die Schritte/ • - Bereitstellen einer Folie (10), beispielsweise umfassend eine Trägerschicht (11) und eine Dekorschicht (12), • - zumindest bereichsweises Aufbringen zumindest eines Kunststoffmaterials (20) auf die Folie in einem Verarbeitungsprozess, • - Einbringen von Störstellen (61, 62) in die Folie derart, dass die Störstellen nach dem Verarbeitungsprozess insbesondere durch das Kunststoff material optisch erkennbar sind, insbesondere durch einen Tiefeneffekt und/oder 3D Effekt und/oder Transparenzeffekte optisch erkennbar sind.
摘要:
This invention concerns a card (1) with a marbled visual effect, said card (1) comprising at least one substrate layer (3) comprising a first and a second side, wherein said substrate layer (3) is covered with a translucent protective layer (7), wherein a pattern (9) cracked by lamination is printed with an UV hardened ink on at least one of the sides of the substrate layer (3) so that the colour located underneath said pattern (9) can be seen through the cracks (11).
摘要:
In the manufacture of slab-type products in which an initial mix-formed by a granulate and by a binder-is deposited on a temporary support and then subjected to vibrocompaction under vacuum and conveyed away for the hardening stages, before vibrocompaction a dye is deposited on the surface of the mix layer with a random and patch-like layout before the vibrocompaction step.
摘要:
A paper based material for manufacture of single use hygienic products such as table napkins, handkerchiefs, toilet paper, and the like, bears on its surface a series of images consisting of texts (textual fragments) and/or pictures. Each image is completed in meaning and has a character which may be considered as attractive to a consumer. Various images in the series are arranged in such a way that each individual hygienic product which is made of this material bears an image unequal with the image on the other product. Images on the adjacent products may be linked to each other by a common idea or plot. The products may be packed in blocks in such a way that the images on the surfaces of the individual products in each block are unequal.