Abrégé

A security element with a substrate and at least one micro-image arrangement, as well as at least one focusing layer interacting with the micro-image arrangement having an arrangement of focusing elements, wherein the at least one micro-image arrangement comprises at least one relief structure, wherein the micro-image arrangement generates a visible optical effect when viewed through the focusing layer, wherein the at least one micro-image arrangement comprises at least one color-shifting layer arranged on the at least one relief structure with a color-shifting effect discernible through the focusing layer.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/364 - Cristaux liquides
• B42D 25/373 - Matériaux métalliques

Abrégé

A security element with increased protection against forgery includes at least one first region with structures that reflect an image motif in different spatial regions, such that a moving image is produced for an observer when a light source is moved correspondingly and/or when the viewing angle is changed. When the light source is moved and/or the viewing angle is changed, a movement of the image motif occurs at the same time. Furthermore, an optical effect layer is provided which defines a second region. The optical effect layer is formed as a thin-layer element, wherein the structures are covered by the optical effect layer over their entire surface or partially.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/21 - Cartes ou structures de type feuille portant des informations caractérisées par leurs éléments d’identification ou de sécuritéLeur fabrication caractérisées par une utilisation ou une finalité particulières pour finalités multiples
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/364 - Cristaux liquides
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques

Abrégé

The invention relates to an adhesive foil, in particular made of plastics, comprising a coating with a lacquer film, characterized in that the lacquer film contains pigments with an average diameter which is larger than the layer thickness of the lacquer film.

Classes IPC  ?

• C09J 7/38 - Adhésifs sensibles à la pression
• C09J 7/25 - Matières plastiquesMatières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09J 11/08 - Additifs macromoléculaires

Abrégé

The invention relates to a security element (1) having at least one viewing angle-dependent indentation, comprising a flat carrier substrate (2) and at least one relief structure (3), wherein the relief structure (3) in incident light represents at least one viewing angle-dependent or viewing angle-independent motif and the relief structure (3) has structure-forming three-dimensional elements (4), characterised in that the relief structure (3) forms a free-form optical system and is subdivided into segments (5) of defined optical properties, in particular beam-optical properties, selected in particular from the group consisting of directional reflection, diffuse reflection, refraction, focusing, divergence and diffraction, wherein the at least one viewing angle-dependent indentation makes the motif appear in a first colour in at least a first viewing angle and in a second viewing angle, which is different from the first viewing angle, makes the motif appear in a second colour, which is different from the first colour.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/355 - Fils de sécurité
• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/373 - Matériaux métalliques
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage

Produits et services

Raw material for lacquers; solvents for lacquers; chemical additives for varnishes; coating compositions [chemicals], other than paint; liquid coatings [chemical]; waterproof coatings [chemical, other than paints]; weather resistant coatings [chemical, other than paints]; chemical additives for use in the production of coatings; adhesives for industrial use in the form of coatings; chemical agents for coating textiles, furs, leather, non-wovens and fabrics; adhesives used in industry; chemicals for use in making adhesive substances; adhesives for use in bonding materials [industrial]; chemical compounds for use in the manufacture of adhesives; commercial adhesives [other than for stationery or household use]. Varnish; lacquering sprays; fixatives [varnishes]; lacquers in the nature of a coating; varnish paints; lacquers for use in industry; weatherproofing coatings [paints]; transparent coating materials [paints]; industrial coatings in the nature of paint; preparations for coating surface to protect against corrosion; preparations for coating surfaces to protect against abrasion; agglutinants for paint. Sticky tape; adhesives for household purposes; glues for office use; adhesives for art use; self-adhesive tapes for stationery use; adhesive foils [stationery]; self-adhesive tapes for stationery use; adhesives for stationery or household purposes; films for wrapping foodstuffs; packaging materials; plastic film for packaging; plastic film for packaging; plastic materials for packaging; bags [envelopes, pouches] of paper or plastics, for packaging; plastic films for wrapping and packaging. Adhesive tapes, strips, bands and films; foils of plastics [semi-finished products]; plastic materials in the form of sheets [semi-finished products]; sheets of printable coated polyethylene; plastic materials in the form of sheets [semi-finished products]; polypropylene foil, other than for wrapping; laminated plastic materials for use in manufacture; laminated plastic sheets for use in manufacture; plastics materials in the form of strips [semi-finished products]; plastics materials in the form of tapes [semi-finished products]; plastic film (other than for wrapping); varnishes for electrical insulation for application to electronic components; self-adhesive tapes for packings; packaging tapes (adhesive -), other than for household or stationery use.

Produits et services

Raw material for lacquers; solvents for lacquers; chemical additives for varnishes; coating compositions [chemicals], other than paint; liquid coatings [chemical]; waterproof coatings [chemical, other than paints]; weather resistant coatings [chemical, other than paints]; chemical additives for use in the production of coatings; adhesives for industrial use in the form of coatings; chemical agents for coating textiles, furs, leather, non-wovens and fabrics; adhesives used in industry; chemicals for use in making adhesive substances; adhesives for use in bonding materials [industrial]; chemical compounds for use in the manufacture of adhesives; commercial adhesives [other than for stationery or household use]. Varnish; lacquering sprays; fixatives [varnishes]; lacquers in the nature of a coating; varnish paints; lacquers for use in industry; weatherproofing coatings [paints]; transparent coating materials [paints]; industrial coatings in the nature of paint; preparations for coating surface to protect against corrosion; preparations for coating surfaces to protect against abrasion; agglutinants for paint. Sticky tape; adhesives for household purposes; glues for office use; adhesives for art use; self-adhesive tapes for stationery use; adhesive foils [stationery]; self-adhesive tapes for stationery use; adhesives for stationery or household purposes; films for wrapping foodstuffs; packaging materials; plastic film for packaging; plastic film for packaging; plastic materials for packaging; bags [envelopes, pouches] of paper or plastics, for packaging; plastic films for wrapping and packaging. Adhesive tapes, strips, bands and films; foils of plastics [semi-finished products]; plastic materials in the form of sheets [semi-finished products]; sheets of printable coated polyethylene; plastic materials in the form of sheets [semi-finished products]; polypropylene foil, other than for wrapping; laminated plastic materials for use in manufacture; laminated plastic sheets for use in manufacture; plastics materials in the form of strips [semi-finished products]; plastics materials in the form of tapes [semi-finished products]; plastic film (other than for wrapping); varnishes for electrical insulation for application to electronic components; self-adhesive tapes for packings; packaging tapes (adhesive -), other than for household or stationery use.

Abrégé

A security element for value documents or security documents comprises at least one security feature, wherein the security element comprises at least one recycled material, and/or at least one material made of renewable raw materials, and/or at least one biologically degradable and/or marine-degradable material. Polymer substrates, value documents, and security documents for such security elements are also disclosed.

Classes IPC  ?

• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/29 - Papiers-valeursBillets de banque

Abrégé

An adhesive element comprises a carrier substrate and an adhesive layer arranged on the carrier substrate. The adhesive element comprises at least one recycled material, and/or at least one material made of renewable raw materials, and/or at least one biologically degradable and/or marine-degradable material.

Classes IPC  ?

• G09F 3/10 - Fixage ou fixation par des moyens n'entrant pas dans la composition du matériau de l'étiquette elle-même par une couche adhésive
• C09J 7/25 - Matières plastiquesMatières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues

Abrégé

A decorative element comprises a support layer and a cover layer arranged on the support layer. The decorative element comprises at least one recycled material, and/or at least one material made of renewable raw materials, and/or at least one biologically degradable and/or marine-degradable material. Component composites with at least one such decorative element arranged on a surface of the component composite are also disclosed.

Classes IPC  ?

• B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
• B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
• B44C 5/04 - Plaques ornementales, p. ex. panneaux décoratifs, placages décoratifs

Produits et services

Safety markers; holographic film; holograms. Banknotes; printed matter. Adhesive tapes, strips, bands and films; foils of plastics [semi-finished products]; plastic materials in the form of sheets [semi-finished products]; sheets of printable coated polyethylene; polypropylene foil, other than for wrapping; laminated plastic materials for use in manufacture; laminated plastic sheets for use in manufacture; plastics materials in the form of strips [semi-finished products]; plastics materials in the form of tapes [semi-finished products]; plastic film (other than for wrapping).

Produits et services

Plastic film, other than for wrapping; Insulating foils; Polymeric membranes; Plastics materials in the form of sheets [semi-finished products]; Foils of plastics [semi-finished products]; Plastics materials in the form of sheets [semi-finished products]; Plastics in the form of sheets, films, blocks, rods and tubes; Insulating materials produced from plastics. Cladding materials (Non-metallic -); Cladding (Non-metallic -) for ceilings; Non-metal cladding for construction and building. Application of wear-resistant coatings on metals and plastics; Treatment and coating of metal surfaces; Treatment and coating of buildings; Treatment and coating of roofs; Treatment and coating of facades.

Abrégé

A security element with a substrate and at least one micro-image arrangement, as well as at least one focusing layer interacting with the micro-image arrangement having an arrangement of focusing elements, wherein the at least one micro-image arrangement comprises at least one relief structure, wherein the micro-image arrangement generates a visible optical effect when viewed through the focusing layer, wherein the at least one micro-image arrangement comprises at least one color-shifting layer arranged on the at least one relief structure with a color-shifting effect discernible through the focusing layer.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/364 - Cristaux liquides
• B42D 25/373 - Matériaux métalliques

Produits et services

Raw material for lacquers; Solvents for lacquers; Chemical additives for varnishes; Coating compositions [chemicals], other than paint; Liquid coatings [chemical]; Waterproof coatings [chemical, other than paints]; Weather resistant coatings [chemical, other than paints]; Chemical additives for use in the production of coatings; Adhesives for industrial use in the form of coatings; Chemical agents for coating textiles, furs, leather, non-wovens and fabrics; Adhesives used in industry; Chemicals for use in making adhesive substances; Adhesives for use in bonding materials [industrial]; Chemical compounds for use in the manufacture of adhesives; Commercial adhesives [other than for stationery or household use]. Varnish; Lacquering sprays; Fixatives [varnishes]; Lacquers in the nature of a coating; Varnish paints; Lacquers for use in industry; Weatherproofing coatings [paints]; Transparent coating materials [paints]; Industrial coatings in the nature of paint; Preparations for coating surface to protect against corrosion; Preparations for coating surfaces to protect against abrasion; Agglutinants for paint. Sticky tape; Adhesives for household purposes; Glues for office use; Adhesives for art use; Self-adhesive tapes for stationery use; Adhesive foils stationery; Self-adhesive tapes for stationery use; Adhesives for stationery or household purposes; Films for wrapping foodstuffs; Packaging materials; Plastic film for packaging; Plastic film for packaging; Plastic materials for packaging; Bags [envelopes, pouches] of paper or plastics, for packaging; Plastic films for wrapping and packaging. Adhesive tapes, strips, bands and films; Foils of plastics [semi-finished products]; Plastic materials in the form of sheets [semi-finished products]; Sheets of printable coated polyethylene; Plastic materials in the form of sheets [semi-finished products]; Polypropylene foil, other than for wrapping; Laminated plastic materials for use in manufacture; Laminated plastic sheets for use in manufacture; Plastics materials in the form of strips [semi-finished products]; Plastics materials in the form of tapes [semi-finished products]; Plastic film (other than for wrapping); Varnishes for electrical insulation for application to electronic components; Self-adhesive tapes for packings; Packaging tapes (Adhesive -), other than for household or stationery use.

Abrégé

A method for the production of a hydrophilic coating of a fluoropolymer material, preferably of a fluoropolymer film, includes the steps of: providing an aqueous dispersion of silicate nanoparticles, applying the silicate dispersion to the fluoropolymer material, and drying the applied coating, wherein a coated fluoropolymer material is obtained which has a contact angle with water of less than 30°. The fluoropolymer material thus coated is extremely weather-resistant and exhibits a long service life.

Classes IPC  ?

• C09D 1/04 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de substances inorganiques silicates de métaux alcalins avec des adjuvants organiques
• B05C 1/08 - Appareillages dans lesquels un liquide ou autre matériau fluide est appliqué à la surface de l'ouvrage par contact avec un élément portant le liquide ou autre matériau fluide, p. ex. un élément poreux imprégné du liquide à appliquer sous forme de revêtement pour appliquer un liquide ou autre matériau fluide à un ouvrage de longueur indéfinie en utilisant un rouleau
• C08J 7/056 - Formation de revêtements hydrophiles
• C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
• C09D 5/02 - Peintures émulsions
• C09D 7/40 - Adjuvants

Abrégé

The invention relates to a security element (1), in particular for securities, antifalsification papers or security objects, such as banknotes, identity documents, credit cards, wherein the security element (1) has at least one region (2) with optically effective, diffractive structures (3), said optically effective, diffractive structures (3) having an achromatic overall effect to the naked eye.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/373 - Matériaux métalliques
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• B42D 25/45 - Fabrication associant plusieurs couches
• G02B 5/18 - Grilles de diffraction

Produits et services

Aluminium and its alloys; aluminium powder; aluminium foil. Electronic coding apparatus; encryption apparatus; magnetic encoders; identity cards, encoded; encoded credit cards; holographic film; holograms; encoded cards. Labels of paper or cardboard; polypropylene foil for packing. Adhesive tapes, strips, bands and films; foils of plastics [semi-finished products]; plastics materials in the form of sheets [semi-finished products]; sheets of printable coated polyethylene; polypropylene foil, other than for wrapping.

Abrégé

A security element for securities or security papers has at least one first region having first structures, which first structures reflect a first piece of information into different spatial regions, so that a movement image is created for a viewer with corresponding movement of a light source and/or a change in the viewing angle. When the light source and/or when the viewing angle is changed, a movement of the first piece of information is simultaneously created. The security element is thereby formed with at least one second region having second structures, which second structures reproduce a static and/or viewing angle-independent second piece of information. In addition, a process manufactures a security element.

Classes IPC  ?

• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/324 - Reliefs
• B42D 25/364 - Cristaux liquides
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage

Produits et services

Aluminium and its alloys; aluminium powder; aluminium foil Electronic coding units; electronic encryption units; magnetic encoders; identity cards, encoded; magnetically encoded credit cards; exposed photographic holographic film; hologram apparatus; encoded key, bank, credit or identification cards Labels of paper or cardboard; polypropylene foil for packing Adhesive tapes, bands and plastic films for industrial manufacturing; synthetic plastic as semi-finished products in form of foils; semi-processed plastic in sheet form; polypropylene foil, other than for wrapping and packing

Produits et services

(1) Aluminium and its alloys; aluminium powder; aluminium foil. (2) Electronic coding apparatus; encryption apparatus; magnetic encoders; identity cards, encoded; encoded credit cards; holographic film; holograms; encoded cards. (3) Labels of paper or cardboard; polypropylene foil for packing. (4) Adhesive tapes, strips, bands and films; foils of plastics [semi-finished products]; plastics materials in the form of sheets [semi-finished products]; sheets of printable coated polyethylene; polypropylene foil, other than for wrapping.

Produits et services

Safety markers; Holographic film; Holograms. Banknotes; Printed matter. Adhesive tapes, strips, bands and films; Foils of plastics [semi-finished products]; Plastic materials in the form of sheets [semi-finished products]; Sheets of printable coated polyethylene; Plastic materials in the form of sheets [semi-finished products]; Polypropylene foil, other than for wrapping; Laminated plastic materials for use in manufacture; Laminated plastic sheets for use in manufacture; Plastics materials in the form of strips [semi-finished products]; Plastics materials in the form of tapes [semi-finished products]; Plastic film (other than for wrapping).

Produits et services

Safety markers; Holographic film; Holograms. Banknotes; Printed matter. Adhesive tapes, strips, bands and films; Foils of plastics [semi-finished products]; Plastic materials in the form of sheets [semi-finished products]; Sheets of printable coated polyethylene; Plastic materials in the form of sheets [semi-finished products]; Polypropylene foil, other than for wrapping; Laminated plastic materials for use in manufacture; Laminated plastic sheets for use in manufacture; Plastics materials in the form of strips [semi-finished products]; Plastics materials in the form of tapes [semi-finished products]; Plastic film (other than for wrapping).

Abrégé

A security element with increased protection against forgery includes at least one first region with structures that reflect an image motif in different spatial regions, such that a moving image is produced for an observer when a light source is moved correspondingly and/or when the viewing angle is changed. When the light source is moved and/or the viewing angle is changed, a movement of the image motif occurs at the same time. Furthermore, an optical effect layer is provided which defines a second region. The structures are covered by the optical effect layer over their entire surface or partially.

Classes IPC  ?

• B42D 25/21 - Cartes ou structures de type feuille portant des informations caractérisées par leurs éléments d’identification ou de sécuritéLeur fabrication caractérisées par une utilisation ou une finalité particulières pour finalités multiples
• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/364 - Cristaux liquides

Abrégé

A security element (1) for papers of value or security papers has at least one first color-shifting region (2), wherein the security element (1) additionally has at least one second region (3), different from the first region (2), with structures (4), which reflect an image motif in different spatial regions, such that a moving image is produced for an observer when a light source (5) is moved correspondingly and/or when a viewing angle is changed, wherein, when the light source is moved and/or the viewing angle is changed, a movement of the image motif and a color-shifting effect occurs at the same time.

Classes IPC  ?

• B42D 25/364 - Cristaux liquides
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage

Produits et services

Safety markers; Holographic film; Holograms. Banknotes; Printed matter. Adhesive tapes, strips, bands and films; Foils of plastics [semi-finished products]; Plastic materials in the form of sheets [semi-finished products]; Sheets of printable coated polyethylene; Plastic materials in the form of sheets [semi-finished products]; Polypropylene foil, other than for wrapping; Laminated plastic materials for use in manufacture; Laminated plastic sheets for use in manufacture; Plastics materials in the form of strips [semi-finished products]; Plastics materials in the form of tapes [semi-finished products]; Plastic film (other than for wrapping).

Abrégé

The invention relates to a security element, in particular for value papers, security papers, or security articles, such as banknotes, identification cards, or credit cards. The security element (1) has at least one region (2) with structures (3), wherein at least one color-tilting optical effect layer (4) is provided which produces a color-tilting effect in the at least one first region (2) when viewed from a first face of the security element, and the structures (3) are covered partially or over the entire surface thereof by the at least one optical effect layer (4). The structures (3) are coated with at least one layer (5) made of at least one metal, and the at least one layer (5) made of the at least one metal is arranged between the structures (3) and the optical effect layer (4) as an adhesive layer.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/373 - Matériaux métalliques
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• B42D 25/45 - Fabrication associant plusieurs couches

Abrégé

The invention relates to a security element (1), in particular for securities, security paper or security objects, such as banknotes, identity cards, and credit cards, wherein: the security element (1) has at least one region (2) with structures (3); at least one colour-shifting optical effect layer (4) is provided which, when viewed from a first side of the security element, produces a colour shift effect in the at least one first region (2), and the structures (3) are completely or partially covered by said at least one optical effect layer (4); and the structures (3) have a depth (T) of more than 500 nm, in particular between 500 nm and 4 μm.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres
• B42D 25/373 - Matériaux métalliques
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• B42D 25/45 - Fabrication associant plusieurs couches

Abrégé

The invention relates to a composite film (1) for manufacturing a label and to a label manufactured from the composite film, the composite film (1) comprising a first film (2) made of a plastic material, the composite film comprising a second film (3) that is connected to the first film (2), and the first and second films being either connected directly to one another, or at least one intermediate layer (4) being located between the first film (2) and the second film (3), characterised in that the second film (3) is made of the same plastic material as the first film (2).

Classes IPC  ?

• B32B 7/022 - Propriétés mécaniques
• B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
• B32B 23/04 - Produits stratifiés composés essentiellement de substances cellulosiques plastiques comprenant de telles substances comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
• B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
• B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
• B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
• B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
• B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
• B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
• G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues

Abrégé

A method for producing polymer papers of value or polymer security papers is described. The method may include providing a polymer substrate of at least one polymer. The polymer substrate may have a first substrate side and a second substrate side. The method may also include providing a security element that includes a transfer film. The transfer film may include at least one security feature and a detachable carrier film. The method may further include applying the transfer film at least one of onto the first substrate side and onto the second substrate side, connecting the at least one security feature to at least one of the first substrate side and the second substrate side, and removing the detachable carrier film.

Classes IPC  ?

• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/47 - Fabrication associant plusieurs couches en utilisant des substances chimiques ou adhésives en utilisant des substances adhésives
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres

Abrégé

A polymer substrate for producing polymer papers of value or polymer security papers is described. The polymer substrate may include a polymer carrier layer, at least one security element applied at least one of onto and into the polymer carrier layer, and a primer. The primer may be applied onto at least one of a first substrate side and a second substrate side of the polymer substrate. The primer may be arranged, at least in some sections, between the polymer carrier layer and the at least one security element. Additionally and/or alternatively, the primer may cover at least one of the at least one security element and the polymer carrier layer such that regions of the at least one security element covered by the primer are not as well visible as regions of the at least one security element and/or the polymer carrier layer not covered by the primer.

Classes IPC  ?

• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/465 - Fabrication associant plusieurs couches en utilisant des substances chimiques ou adhésives
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres

Abrégé

A substrate for producing papers of value or security papers is described. The substrate may include a carrier layer, at least one security element applied at least one of onto and into the carrier layer, and a primer. The primer may be applied onto at least one of a first substrate side and a second substrate side of the substrate. The primer may be arranged, at least in some sections, between the carrier layer and the at least one security element. Additionally and/or alternatively, the primer may cover the at least one security element and/or the carrier layer such that regions of the at least one security element covered by the primer are not as well visible as regions of the at least one security element and/or the carrier layer not covered by the primer. The at least one security element may include a partial, reflective layer forming an image.

Classes IPC  ?

• B42D 25/333 - Filigranes
• B42D 25/355 - Fils de sécurité
• B42D 25/373 - Matériaux métalliques
• B42D 25/378 - Encres spéciales
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres

Produits et services

Aluminium and its alloys; Aluminium powder; Aluminium foil. Electronic coding apparatus; Encryption apparatus; Magnetic encoders; Identity cards, encoded; Encoded credit cards; Holographic film; Holograms; Encoded cards. Labels of paper or cardboard; Polypropylene foil for packing. Adhesive tapes, strips, bands and films; Foils of plastics [semi-finished products]; Plastics materials in the form of sheets [semi-finished products]; Sheets of printable coated polyethylene; Polypropylene foil, other than for wrapping.

Abrégé

The invention relates to an adhesive film, in particular a plastic adhesive film, comprising a coating with a lacquer film, characterized in that the lacquer film contains pigments with an average diameter greater than the layer thickness of the lacquer film.

Classes IPC  ?

• C09J 7/50 - Adhésifs sous forme de films ou de pellicules caractérisés par une couche d’apprêt entre le support et l’adhésif

Abrégé

A flat security element with optical security features includes at least one first surface region with a first sub-wavelength structure. The structure elements that define the first sub-wavelength structure periodically repeat in the plane of the security element. In order to be able to convey a motif with increased forgery protection using at least two different color impressions, which motif is easy to produce, the first sub-wavelength structure of at least one partial region of the first surface region is additionally provided with an interference coating for producing a color-shifting effect.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/378 - Encres spéciales

Abrégé

The invention relates to an intaglio printing cylinder for microprinting, the surface of which has at least one printing region with wells, preferably etched or engraved wells, for receiving ink and at least one smooth region without wells, which is adjacent to or surrounded by the printing region, each well of the at least one printing region having a certain retention volume. In the intaglio printing cylinder, a transition region is provided between the at least one smooth region and the at least one printing region, said transition region likewise comprising wells for receiving ink, wherein at least 90% of the wells included in the transition region have a retention volume which is at least 10% smaller than the smallest retention volume that the wells of the at least one printing region have. This makes it possible to obtain printing results with greater edge sharpness.

Classes IPC  ?

• B42D 25/373 - Matériaux métalliques
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/355 - Fils de sécurité
• B41C 1/00 - Préparation de la forme ou du cliché
• B41C 1/02 - GravureTêtes à cet effet
• B41M 1/10 - Impression en creux
• B41M 3/14 - Impression de papiers-valeurs
• B41C 1/18 - Formes d'impression courbes ou cylindres d'impression

Abrégé

The invention relates to a security element (1), a polymer substrate (8) and a value document or security document. The security element (1) for value documents or security documents comprises at least one security feature (2), wherein the security element (1) comprises at least one recycled material (3), and/or at least one material made of renewable raw materials, and/or at least one biologically degradable and/or marine-degradable material (4).

Classes IPC  ?

• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux

Abrégé

The invention relates to an adhesive element (1) comprising a carrier substrate (2) and an adhesive layer (3) arranged on the carrier substrate (2). According to the invention, the adhesive element (1) comprises at least one recycled material (4), and/or at least one material made of renewable raw materials, and/or at least one biologically degradable and/or marine-degradable material (5).

Classes IPC  ?

• C09J 7/22 - Matières plastiquesMatières plastiques métallisées
• C09J 7/29 - Matériau stratifié
• G09F 3/10 - Fixage ou fixation par des moyens n'entrant pas dans la composition du matériau de l'étiquette elle-même par une couche adhésive

Abrégé

The invention relates to a safety label (1) with multiple layers, comprising: - a laser-writable layer (2) with black aluminum oxide, said laser-writable layer (2) having an upper face (4) and a lower face (5) which are arranged opposite each other and which face away from each other, - at least one transparent protective layer (3) which is arranged in front of the laser-writable layer (2) when viewed in a first direction (6) in order to protect the laser-writable layer (2) from external influences, wherein the first direction (6) faces from the upper face (4) to the lower face (5), and - a contrast layer (7) which is arranged behind the laser-writable layer (2) when viewed in the first direction (6). According to the invention, at least one of the plurality of layers is designed as a breaking layer (8) which is made of a brittle plastic material in order to cause the at least one breaking layer (8) and the laser-writable layer (2), and optionally one or more layers lying between the breaking layer and the laser-writable layer, to be destroyed when the safety label (1) adhered onto an underlying surface (9) is manipulated or removed.

Classes IPC  ?

• G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues
• G09F 3/02 - Formes ou structures

Abrégé

The invention relates to a decorative element (1) and to a component composite (16), said decorative element (1) comprising a support layer (2) and a cover layer (3) arranged on the support layer (2). The decorative element (1) comprises at least one recycled material (4) and/or at least one material made of renewable raw materials and/or at least one biodegradable and/or marine-degradable material (5).

Classes IPC  ?

• B32B 3/06 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords pour lier les couches ensembleCaractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords pour attacher le produit à quelque chose d'autre p. ex. à un support
• B32B 13/12 - Produits stratifiés composés essentiellement d'une substance à prise hydraulique, p. ex. du béton, du plâtre, du ciment, ou d'autres matériaux entrant dans la construction comprenant une telle substance comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
• B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
• B32B 15/18 - Produits stratifiés composés essentiellement de métal comportant du fer ou de l'acier
• B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
• B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
• B32B 19/04 - Produits stratifiés composés essentiellement de fibres ou particules minérales naturelles, p. ex. d'amiante, de mica adjacentes à une autre couche d'une substance spécifique
• B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
• B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
• B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
• B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
• B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
• B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
• B44C 1/10 - Application de matériaux plans, p. ex. feuillets, morceaux de tissus
• B44C 5/04 - Plaques ornementales, p. ex. panneaux décoratifs, placages décoratifs

Abrégé

The invention relates to a securing element (1) with a substrate (2), at least one micro-image assembly (3), and at least one focusing layer (4) which interacts with the micro-image assembly (3) and comprises an assembly of focusing elements (5), wherein the at least one micro-image assembly (3) comprises at least one relief structure (6), the micro-image assembly (3) generates a visible optical effect upon being viewed through the focusing layer (4), and the at least one micro-image assembly (3) comprises at least one color-tilting layer (7) which is arranged on the at least one relief structure (6) and has a color-tilting effect that can be detected through the focusing layer (4).

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/364 - Cristaux liquides
• B42D 25/373 - Matériaux métalliques

Abrégé

The invention relates to a method for preparing a hydrophilic coating of a fluoropolymer material, preferably a fluoropolymer film, comprising the following steps: providing an aqueous dispersion of silicate nanoparticles, applying the silicate dispersion to the fluoropolymer material, and drying the applied coating, whereby a coated fluoropolymer material having a contact angle with water below 30° is obtained. The fluoropolymer material coated in this way is extremely weather-resistant and has a long service life.

Classes IPC  ?

• A01G 9/14 - Serres
• C09D 183/02 - Polysilicates

Produits et services

Labels of paper or cardboard; Polypropylene foil for packing. Foils of plastics [semi-finished products]; Plastics materials in the form of sheets [semi-finished products]; Sheets of printable polypropylene; Polypropylene foil, other than for wrapping.

Abrégé

The invention relates to a metallized film, in particular a metallized plastic film, which comprises a metallic layer on at least one surface, characterized in that it comprises the following layers in the indicated order: a) a carrier substrate of a plastic film b) a lacquer layer as an adhesion promoter layer c) a metallic layer applied, in particular directly, to the lacquer layer d) optionally a cover layer.

Classes IPC  ?

• C08J 7/04 - Revêtement
• C08J 5/18 - Fabrication de bandes ou de feuilles
• C08J 3/24 - Réticulation, p. ex. vulcanisation, de macromolécules
• C08J 7/043 - Amélioration de l'adhésivité des revêtements en soi, p. ex. par formation d'apprêts
• C08L 23/06 - Polyéthylène

Abrégé

A security element has machine-readable magnetic security features in the form of at least two magnetic materials which have different magnitudes of coercive force and which are provided as a mixture in at least one printing ink that is applied onto a carrier substrate, wherein the at least one printing ink is provided in at least two regions on the security element with the same thickness and/or different thicknesses, and a defined mixture ratio of the at least two magnetic materials with different magnitudes of coercive force is provided in the at least one printing ink.

Classes IPC  ?

• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/47 - Fabrication associant plusieurs couches en utilisant des substances chimiques ou adhésives en utilisant des substances adhésives

Abrégé

The invention relates to a security element (1) for securities or security documents and to a method for producing a security element (1). The security element (1) is designed with at least one first region (2) having first structures (3), which first structures (3) reflect first information in different spatial regions such that a movement image appears to an observer when a light source (8) moves correspondingly and/or when an angle of observation changes. When the light source (8) moves and/or the angle of observation changes, the first information moves at the same time. The security element (1) is also designed with at least one second region (4) having second structures (5), which second structures (5) reproduce second information which is static and/or independent of the angle of observation.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/364 - Cristaux liquides
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• G07D 7/12 - Lumière visible, rayonnement infrarouge ou ultraviolet

Produits et services

Labels of paper or cardboard. Foils of plastics [semi-finished products]; plastics materials in the form of sheets [semi-finished products]; sheets of printable coated polyethylene.

Abrégé

The invention relates to a substrate (1) for producing value papers or security papers and to a value paper or security paper comprising said substrate. The substrate (1) comprises a support layer (2) and at least one security element (3), wherein the security element (3) is applied onto and/or into the support layer (2), and a primer (4) is at least partly applied onto a first substrate side (5) and/or a second substrate side (6) of the substrate (1). The primer (4) is at least partly arranged between the support layer (2) and the security element (3) and/or at least partly covers the security element (3) and/or the support layer (2). Security element (3) regions covered by the primer (4) are less readily visible than security element (3) regions not covered by the primer (4) and/or support layer (2) regions not covered by the primer (4). The security element (3) is formed with a reflective, image-forming partial layer.

Classes IPC  ?

• B42D 25/333 - Filigranes
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres
• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/373 - Matériaux métalliques
• B42D 25/378 - Encres spéciales
• B42D 25/355 - Fils de sécurité

Abrégé

The invention relates to a polymer substrate (1) for producing polymer value papers (2) or polymer security papers (3), to a polymer value paper (2) or a polymer security paper (3), and to a method for producing a polymer substrate (1). The polymer substrate (1) comprises a polymer support layer (4) and at least one security element (5), wherein the security element (5) is applied onto and/or into the polymer support layer (4), and a primer (6) is at least partly applied onto a first substrate side (7) and/or a second substrate side (8) of the polymer substrate (1). The primer (6) is at least partly arranged between the polymer support layer (4) and the security element (5) and/or at least partly covers the security element (5) and/or the polymer support layer (4). Security element (5) regions covered by the primer (6) are less readily visible than security element (5) regions not covered by the primer (6) and/or polymer support layer (4) regions not covered by the primer (6).

Classes IPC  ?

• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/378 - Encres spéciales

Abrégé

The invention relates to a method for producing polymer value papers (1) or polymer security papers (2) with at least one security feature (3), comprising a polymer substrate (4) made of at least one polymer, and to a polymer value paper (1) or polymer security paper (2) produced according to said method. The method has the following steps: - providing a polymer substrate (4) made of at least one polymer with a first substrate side (5) and a second substrate side (6), - providing a security element (7) comprising a transfer film (8) which comprises at least one security feature (3) and a releasable support film (9), - applying the transfer film (8) at least partly onto the first substrate side (5) and/or onto the second substrate side (6), - connecting the at least one security feature (3) to the first substrate side (5) and/or the second substrate side (6), and - removing the releasable support film (9).

Classes IPC  ?

• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/455 - Fabrication associant plusieurs couches en utilisant la chaleur
• B42D 25/46 - Fabrication associant plusieurs couches en utilisant la pression
• B42D 25/324 - Reliefs
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques
• B42D 25/47 - Fabrication associant plusieurs couches en utilisant des substances chimiques ou adhésives en utilisant des substances adhésives

Produits et services

(1) Labels of paper or cardboard. (2) Semi-finished products, namely, foils of plastics for use in manufacturing; semi-finished plastics materials in the form of sheets; sheets of printable coated polyethylene for use in manufacture.

Produits et services

Labels of paper or cardboard Semi-finished products, namely, foils of plastics; semi-finished plastics materials in the form of sheets; sheets of printable coated polyethylene for use in manufacture

Abrégé

The invention relates to a starting material for a value document (1), comprising a security element (2) in the form of a strip for use as security threads in value documents (1), such as banknotes. The security element (2) has a first degree of reflection for visible light on a first surface. In order to make the security threads in the bridge region of the value document (1) less readily detectable under incident light, a first surface of the security element (2) is provided with a cover layer (11) in at least one first longitudinal section, said cover layer having a second degree of reflection which is greater than the first degree of reflection of the first surface, while the first surface is not provided with such a cover layer (11) in at least one second longitudinal section, and at least one first longitudinal section of the security element (2) which is not provided with a cover layer (11) is covered by a section of the starting material at least in some regions while at least a second longitudinal section of the security element (2) which is not provided with a cover layer (11) is not covered by a section of the starting material or such a second longitudinal section is only covered by another section of the starting material with a smaller thickness than the section of the starting material which covers at least one first longitudinal section of the security element provided with a cover layer (11).

Classes IPC  ?

• B42D 25/355 - Fils de sécurité
• B42D 25/373 - Matériaux métalliques
• B42D 25/378 - Encres spéciales

Abrégé

The present invention provides a functional film structure and a method of manufacturing the same. The functional film structure has a sensor button arranged on a film substrate and can be formed into a three-dimensional shape by thermal forming processes such as vacuum deep-drawing or high-pressure moulding. The functional film structure is preferably flexible and preferably has transparent and illuminated sections.

Classes IPC  ?

• B29C 51/08 - Emboutissage profond ou façonnage dans des moules en deux parties, c.-à-d. en utilisant uniquement des moyens mécaniques
• H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
• H05K 3/00 - Appareils ou procédés pour la fabrication de circuits imprimés
• H05K 3/46 - Fabrication de circuits multi-couches
• H05K 3/30 - Assemblage de circuits imprimés avec des composants électriques, p. ex. avec une résistance
• B29C 51/14 - Façonnage par thermoformage, p. ex. façonnage de feuilles dans des moules en deux parties ou par emboutissage profondAppareils à cet effet de préformes ou de feuilles multicouches
• G01L 9/00 - Mesure de la pression permanente, ou quasi permanente d’un fluide ou d’un matériau solide fluent par des éléments électriques ou magnétiques sensibles à la pressionTransmission ou indication par des moyens électriques ou magnétiques du déplacement des éléments mécaniques sensibles à la pression, utilisés pour mesurer la pression permanente ou quasi permanente d’un fluide ou d’un matériau solide fluent
• G01K 7/16 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs

Abrégé

The invention relates to a security element (1) for a valuable document, a security paper and the like, wherein the security element (1) has at least one carrier film (2) which is at least partly covered by at least one coating (3) visible in reflection, wherein the security element (1) has at least one longitudinal strip (4) which is left at least partly uncovered by the at least one coating (3), wherein the longitudinal strip (4) separates a first and a second thread-forming zone (5, 6), wherein the first and the second thread-forming zones (5, 6) are each at least partly covered by the at least one coating (3), wherein the thread-forming zones (5, 6) have motifs (7, 8, 9, 10), wherein the motifs (7, 8, 9, 10) preferably represent signs, in particular alphanumeric signs, and/or icons and/or geometric figures and/or symbols and/or portraits and/or landscapes and/or buildings and/or animals and/or objects and/or persons, wherein the motifs (7, 8) are formed as positive motifs (7) and negative motifs (8), and/or wherein a first motif (9) of the first zone (5) and a second motif (10) of the second zone (6) form a pair (11), wherein a distance (a) between the first motif (9) and the second motif (10) of the pair (11) is not constant if this pair (11) consisting of the first motif (9) and the second motif (10) repeats along the first zone (5) and the second zone (6), or wherein the security element does not have a repeating pair of first and second motifs (10, 11).

Classes IPC  ?

• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres
• B42D 25/355 - Fils de sécurité
• B42D 25/364 - Cristaux liquides

Abrégé

The invention relates to a security element (1) for value papers or security papers. The security element (1) has a first face (2), a second face (7) opposite the first face (2), and at least one color-biasing first region (3) which can be perceived when viewed from the first face (2). The invention is characterized in that the security element (1) has at least one second region (4) which generates a color impression when viewed from the first face (2) regardless of the viewing angle (5, 6). Upon changing the viewing angle (5, 6), a color-biasing effect is produced in the first region (3), wherein the first region (3) produces the same color impression as the second region (4) at at least one first viewing angle (6), and the first region (3) exhibits a color impression differing from that of the second region (4) at at least one second viewing angle (5) differing from the first viewing angle (6).

Classes IPC  ?

• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/364 - Cristaux liquides
• B42D 25/378 - Encres spéciales
• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux

Abrégé

The invention relates to a method for producing a security feature (1) in the form of a colored image (2), a colorant being applied to a substrate (3) to produce the image, the image (2) being subdivided into grid areas, immediately adjacent grid areas (4, 5, 6, 9, 10, 11) of the image (2) partially overlapping, an overlapping area (7, 8) of immediately adjacent grid areas (4, 5, 6, 9, 10, 11) being smaller than one of the grid areas (4, 5, 6, 9, 10, 11), grid areas (4, 5, 6, 9, 10, 11) of the image (2) being each assigned at least one color, and at least the areas of the substrate (3) corresponding to the respective grid areas (4, 5, 6, 9, 10, 11) minus the corresponding overlapping areas (7, 8) being covered with at least one colorant of the respectively assigned color, the overlapping areas (7, 8) between adjacent grid areas (4, 5, 6, 9, 10, 11) being covered at least with the colorant having the color assigned to one of the grid areas (4, 5, 6, 9, 10, 11) overlapping in the respective overlapping areas (7, 8).

Classes IPC  ?

• B41M 3/14 - Impression de papiers-valeurs
• B41M 1/10 - Impression en creux
• B42D 25/387 - Encres spéciales absorbant ou reflétant la lumière ultraviolette
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/405 - Marquage

Abrégé

The invention relates to a security element which comprises a substrate and an optically variable multilayer structure and which can be written by the action of a laser, the multilayer structure comprising a spacer layer and a phase change-material layer. The security element thus allows the generation of high-resolution two-color image information which is more difficult to reproduce.

Classes IPC  ?

• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/41 - Marquage par rayonnement électromagnétique

Abrégé

The invention relates to a security element (1) for a value document, a security paper and the like, having at least one carrier film (2), wherein the security element has at least one image as a security feature, wherein the image preferably depicts at least one character, in particular at least one alphanumeric character and/or an icon and/or a geometric figure and/or a symbol and/or a portrait and/or a landscape and/or a building and/or an animal, wherein the security element has embossed structures (3), the embossed structures (3) having portions (4, 5, 6, 7, 8, 9) which are inclined differently relative to a surface of the carrier film (2) and at least one coating (10) which produces the image and has regions of differing opacity is applied to the structures (3), and a layer thickness (dl, d2, d3, d4) of the at least one coating (10) depends on an inclination of the portions (4, 5, 6, 7, 8, 9) of the embossed structures (3).

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres
• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/373 - Matériaux métalliques

Abrégé

The invention relates to a method for producing a security element having a coloured microstructure, comprising the following steps: a) providing a carrier substrate (6); b) applying an embossing lacquer layer (3) onto the carrier substrate (6); c) introducing microchannels (2) into a region of the embossing lacquer layer (3) provided for the coloured microstructure; d) curing the embossing lacquer layer (3); e) applying a colour lacquer (4), which wets and fills only the microchannels (2), onto the cured embossing lacquer layer (3); and f) optionally applying a functional layer or a protective lacquer layer (5) after the colour lacquer (4) has dried and/or cured. This prevents formation of a toning film, and therefore a maximum contrast can be achieved for the coloured microstructures.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/373 - Matériaux métalliques
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• G02B 5/00 - Éléments optiques autres que les lentilles

Produits et services

Labels of paper or cardboard. Foils of plastics [semi-finished products]; Plastics materials in the form of sheets [semi-finished products]; Sheets of printable coated polyethylene.

Abrégé

The invention relates to a flat security element (4) with optical security features, comprising at least one first surface region (1) with a first sub-wavelength structure, the structure elements that define the first sub-wavelength structure repeating themselves periodically in the plane of the security element (4). In order to portray an easy-to-produce motif with higher protection against forgery by means of at least two different colour impressions, according to the invention the first sub-wavelength structure of at least a partial region of the first surface region (1) is additionally provided with an interference coating (5) to create a colour shift effect.

Classes IPC  ?

• B42D 25/324 - Reliefs

Abrégé

The invention relates to a light guide plate (1) comprising a transparent panel (2) which has a first surface (3) and a second surface (4) and comprising a light guide film (5) which is arranged at least partly on the first surface (3) of the transparent panel. According to the invention, a partly reflective film (6) is arranged at least partly on the second surface (4) of the transparent panel (2), and the partly reflective film (6) comprises at least one reflective region (7) and at least one non-reflective region (8).

Classes IPC  ?

• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage

Abrégé

The invention relates to a security element (1) with increased security against forgery, having at least one first region (2) with structures (4). The structures (4) reflect an image motif (5) in different spatial regions such that a moving image is produced for an observer in the event of a corresponding movement of a light source (6) and/or in the event of a change in the viewing angle. In the event of a movement of the light source (6) and/or a change in the viewing angle, a movement of the image motif (5) simultaneously results. Furthermore, an optical effect layer (7) is provided which defines a second region (3). The structures (4) are covered by the optical effect layer (7) partially or over the entire surface of the structures.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/364 - Cristaux liquides
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• G07D 7/12 - Lumière visible, rayonnement infrarouge ou ultraviolet

Abrégé

The invention relates to a security element (1) for valuable documents or security papers, the security element (1) having at least one first colour-shifting region (2), the security element (1) additionally having at least one second region (3) which is different from the first region (2) and which has structures (4) which reflect an image motif into different spatial regions, such that a movement image is produced for the viewer in the event of corresponding movement of a light source (5) and/or in the event of a change in an observation angle, wherein movement of the light source and/or change in the observation angle simultaneously produces a movement of the image motif and a colour shifting effect.

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/364 - Cristaux liquides
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• G07D 7/12 - Lumière visible, rayonnement infrarouge ou ultraviolet

Abrégé

The invention relates to a security element (1) with increased counterfeit protection, which has at least one first region (2) with structures (4). The structures (4) reflect an image motif (5) into different spatial areas such that a movement image is created for the observer when a light source (6) is moved accordingly and/or when an observation angle is changed. When the light source (6) moves and/or the angle of observation changes, the image motif (5) moves at the same time. Furthermore, an optical effect layer (7) which defines a second area (3) is provided. The optical effect layer (7) is designed as a thin-film element, whereby the structures (4) are fully or partially covered by the optical effect layer (7).

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/364 - Cristaux liquides
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• G07D 7/12 - Lumière visible, rayonnement infrarouge ou ultraviolet

Produits et services

Safety markers, In particular for bank notes; Safety, security, protection and signalling devices and equipment, in particular security foils, Films, Laminates, Tapes, Strips, lines, Security threads, in particular for bank notes; Currency authentication apparatus and equipment; Counterfeit money detecting apparatus. Banknotes; Printed matter. Plastics materials in the form of sheets [semi-finished products]; Foils of plastics [semi-finished products]; Laminated plastic sheets for use in manufacture; Laminated plastic materials for use in manufacture; Flexible plastic films, other than for packaging; Plastics in the form of sheets, films, blocks, rods and tubes; Semi-worked plastic substances; Plastic film, other than for wrapping; Plastics materials in the form of strips [semi-finished products]; Plastics materials in the form of tapes [semi-finished products]; Plastics materials in the form of sheets [semi-finished products].

Produits et services

Safety markers, In particular for bank notes; Safety, security, protection and signalling devices and equipment, in particular security foils, Films, Laminates, Tapes, Strips, lines, Security threads, in particular for bank notes; Currency authentication apparatus and equipment; Counterfeit money detecting apparatus. Banknotes; Printed matter. Plastics materials in the form of sheets [semi-finished products]; Foils of plastics [semi-finished products]; Laminated plastic sheets for use in manufacture; Laminated plastic materials for use in manufacture; Flexible plastic films, other than for packaging; Plastics in the form of sheets, films, blocks, rods and tubes; Semi-worked plastic substances; Plastic film, other than for wrapping; Plastics materials in the form of strips [semi-finished products]; Plastics materials in the form of tapes [semi-finished products]; Plastics materials in the form of sheets [semi-finished products].

Abrégé

The invention relates to a security element (1) for value documents or security documents, the security element (1) having an embossed portion (2) with embossed structures (3) that are, in particular, diffractive, and the embossed structures (3) being at least partly coated with a partial, metallic layer forming a mosaic-like layer (4).

Classes IPC  ?

• B42D 25/373 - Matériaux métalliques
• B42D 25/324 - Reliefs
• B42D 25/328 - Grilles de diffractionHologrammes

Abrégé

The invention relates to a security element (1, 10) for a valuable document, a security paper and the like, the security element (1, 10) having at least one colour-tilting thin-film element (3, 11) with at least one absorber layer (4), at least one reflector layer (5) and at least one spacer layer (6) situated between the absorber layer (4) and the reflector layer (5), wherein the at least one reflector layer (5) has at least one cut-out (7), wherein the at least one spacer layer (6) covers the entire area of the at least one absorber layer (4) and the reflector layer (5) on mutually facing sides, wherein the spacer layer (6) also covers the entire area of the at least one cut-out (7) in the at least one reflector layer (5), wherein a colour-tilting element consisting at least of the at least one absorber layer (4) and the at least one spacer layer (6) is formed in a region of the at least one cut-out (7).

Classes IPC  ?

• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres
• B42D 25/355 - Fils de sécurité

Abrégé

The invention relates to a method for producing a decorative film (1) and to a decorative film (1) comprising at least one substrate film (2) and at least one decorative layer (3), wherein the at least one decorative layer (3) has a brush pattern of a brushed surface, and the brush pattern and the decorative layer (1) are printed onto the substrate film (2), in particular are printed directly onto the substrate film (2).

Classes IPC  ?

• B41M 3/06 - Impressions veinéesImpressions fluorescentesImages stéréoscopiquesCopies de motifs, p. ex. tissus, textiles
• B41M 1/24 - Impression combinée avec le repoussage
• B44C 1/10 - Application de matériaux plans, p. ex. feuillets, morceaux de tissus
• B44F 9/10 - Dessins imitant des modèles naturels les surfaces métalliques ou oxydées
• B41M 1/30 - Impression sur d'autres surfaces que le papier ordinaire sur matières plastiques organiques, corne ou matières analogues

Abrégé

The invention relates to a security element (18) with machine-readable magnetic security features (3, 4) in the form of at least two magnetic materials which have different magnitudes of coercive force and which are provided as a mixture in at least one printing ink (2) that is applied onto a carrier substrate (1), wherein the at least one printing ink (2) is provided in at least two regions on the security element (18) with the same thickness and/or different thicknesses, and a defined mixture ratio of the at least two magnetic materials (3, 4) with different magnitudes of coercive force is provided in the at least one printing ink (2).

Classes IPC  ?

• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/364 - Cristaux liquides
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/355 - Fils de sécurité
• B42D 25/29 - Papiers-valeursBillets de banque
• B42D 25/47 - Fabrication associant plusieurs couches en utilisant des substances chimiques ou adhésives en utilisant des substances adhésives
• G07D 7/04 - Test des propriétés magnétiques des matériaux de ces papiers, p. ex. par détection d’empreinte magnétique

Abrégé

The invention relates to a metallized film, in particular a metallized plastic film that has a metal layer on at least one surface, characterized in that it has the following layers in the given order: a) a carrier substrate consisting of a plastic film, b) a lacquer layer as the adhesion promoting layer, c) a metal layer applied in particular directly onto the lacquer layer, and d) optionally a cover layer.

Classes IPC  ?

• C08J 7/04 - Revêtement

Produits et services

Electronic coding apparatus; encryption apparatus; magnetic encoders; identity cards, encoded; encoded credit cards; holographic film; holograms; encoded cards. Adhesive tapes, strips, bands and films; foils of plastics [semi-finished products]; plastics materials in the form of sheets [semi-finished products]; sheets of printable coated polyethylene. Encoding of magnetic cards.

Abrégé

The present invention relates to a functional film structure and to a method for producing same. The functional film structure has a sensor key arranged on a film substrate and can be brought into a three-dimensional shape by thermal shaping processes, such as for example vacuum deep drawing or high-pressure forming. The functional film structure is preferably flexible and has preferably transparent and illuminated regions.

Classes IPC  ?

• B60K 37/06 - Agencement des accessoires sur le tableau de bord des commandes, p.ex. boutons de commande
• H03K 17/96 - Commutateurs à effleurement
• B29C 51/08 - Emboutissage profond ou façonnage dans des moules en deux parties, c.-à-d. en utilisant uniquement des moyens mécaniques
• B29C 51/14 - Façonnage par thermoformage, p. ex. façonnage de feuilles dans des moules en deux parties ou par emboutissage profondAppareils à cet effet de préformes ou de feuilles multicouches
• H05K 1/02 - Circuits imprimés Détails
• H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
• H05K 3/00 - Appareils ou procédés pour la fabrication de circuits imprimés

Abrégé

The invention relates to a method for producing a security feature (1) in the form of a color image (2), wherein: in order to produce the image, a colorant is applied to a substrate (3); the image (2) is divided into grid areas; grid areas (4, 5, 6, 9, 10, 11) of the image (2) that are directly adjacent to one another partially overlap; a region of overlap (7, 8) of directly adjacent grid areas (4, 5, 6, 9, 10, 11) is smaller than one of the grid areas (4, 5, 6, 9, 10, 11); each grid area (4, 5, 6, 9, 10, 11) of the image (2) is assigned at least one color and at least the regions of the substrate (3) corresponding to the respective grid areas (4, 5, 6, 9, 10, 11) minus the corresponding regions of overlap (7, 8) are each covered with at least one colorant of the particular assigned color; the regions of overlap (7, 8) between adjacent grid areas (4, 5, 6, 9, 10, 11) are covered at least with the colorant that has the color that is assigned to one of the grid areas (4, 5, 6, 9, 10, 11) overlapping in the region of overlap (7, 8) in question.

Classes IPC  ?

• B42D 25/405 - Marquage
• B42D 25/378 - Encres spéciales
• B42D 25/387 - Encres spéciales absorbant ou reflétant la lumière ultraviolette
• B42D 25/29 - Papiers-valeursBillets de banque
• B41M 3/14 - Impression de papiers-valeurs

Abrégé

A security element and a value document having such a security element in the form of a strip having a first and second polymer layer are shown, having a visually recognizable halftone printed image, which is luminescent under UV radiation, between the first and second layer, wherein the halftone printed image has an opacity and forms at least one imprint area having a boundary contour within the security element. To increase the forgery protection, it is proposed that at least one of the two polymer layers have an opacity at least in the region of the boundary contour of the imprint area and be adapted in its opacity to the opacity of the imprint area, in order to diminish the visual recognizability of the boundary contour of the imprint area of the luminescent halftone printed image on the security element.

Classes IPC  ?

• B42D 25/387 - Encres spéciales absorbant ou reflétant la lumière ultraviolette
• B42D 25/355 - Fils de sécurité
• B42D 25/21 - Cartes ou structures de type feuille portant des informations caractérisées par leurs éléments d’identification ou de sécuritéLeur fabrication caractérisées par une utilisation ou une finalité particulières pour finalités multiples
• B42D 25/328 - Grilles de diffractionHologrammes

Produits et services

Electronic encoding apparatus; electronic encryption apparatus; magnetic encoders; identity cards, encoded; encoded credit cards; exposed holographic film; cards encoded with security features for identification purposes Adhesive tapes, strips, bands and films for industrial and commercial use; semi-finished foils of plastics for use in connection with encoded cards; semi-finished plastics materials in the form of sheets for use in connection with encoded cards; sheets of printable coated polyethylene for use in the manufacture of encoded cards Encoding of magnetic cards

Produits et services

Holographic film; Holograms. Printed matter. Laminated plastic materials for use in manufacture; Laminated plastic sheets for use in manufacture; Flexible plastic films, other than for packaging; Plastics materials in the form of sheets [semi-finished products]; Foils of plastics [semi-finished products]; Plastics in the form of sheets, films, blocks, rods and tubes; Plastic film, other than for wrapping; Semi-worked plastic substances; Plastics materials in the form of strips [semi-finished products]; Plastics materials in the form of tapes [semi-finished products].

Abrégé

A value document having a security element in the form of a strip with a first polymer layer which comprises at least one embossed diffraction structure, having at least one reflection layer which visually interacts with the diffraction structure in order to form a reflection hologram as the first visually recognisable security feature, and having at least one imprint which is luminescent under UV radiation and which forms a second security feature that is visually recognisable under UV light, wherein the reflection hologram comprises at least one see-through region on the second security feature. In order to increase the level of protection against forgery of the security element, the luminescent imprint comprises a halftone print image, and the see-through region is formed by at least one recess in the reflection layer and by the polymer layer which is free in this region of the recess from the diffraction structure at least above the halftone print image of the imprint.

Classes IPC  ?

• B42D 25/387 - Encres spéciales absorbant ou reflétant la lumière ultraviolette
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres
• B42D 25/324 - Reliefs

Produits et services

Electronic coding apparatus; Encryption apparatus; Magnetic encoders; Identity cards, encoded; Encoded credit cards; Holographic film; Holograms; Encoded cards. Adhesive tapes, strips, bands and films; Foils of plastics [semi-finished products]; Plastics materials in the form of sheets [semi-finished products]; Sheets of printable coated polyethylene. Magnetic encoding services.

Abrégé

The invention relates to a security element (100, 101) and to a value document (200, 201) having such a security element (100, 101) in the form of a strip, the element having a first (1) and a second polymer layer (2) and a halftone image (3) between the first (1) and the second layer (2), which halftone image, under UV radiation, is luminescent and visually detectable, wherein the halftone image (3) has an opacity and forms at least one overprint surface (5) comprising a bounding contour (4) within the security element (100, 101). In order to increase the protection against counterfeiting, according to the invention, at least one of the two polymer layers (1, 2) has an opacity at least in the region of the bounding contour (4) of the overprint surface (5) and the opacity of said polymer layer is matched to the opacity of the overprint surface (5) in order to lessen the visual detectability of the bounding contour (4) of the overprint surface (5) of the luminescent halftone image (3) on the security element (100, 101).

Classes IPC  ?

• B42D 25/387 - Encres spéciales absorbant ou reflétant la lumière ultraviolette

Abrégé

The invention relates to a value document (201, 202), having a security element (100, 101, 102), and a security element in the form of a strip, having a first polymer layer (2), which has at least one stamped refraction structure (3), at least one reflection layer (4), which optically interacts with the diffraction structure (3) in order to form a reflection hologram (5) as a first visually detectable security feature, and at least one overprint (6), which is luminescent under UV radiation and which forms a second security feature, which is visually detectable under UV light, the reflection hologram (5) having at least one see-through region (8) to the second security feature. In order to increase the antiforgery security of the security element, according to the invention, the luminescent overprint (6) has a halftone image (60) and the see-through region (8) is formed by at least one opening (7) in the reflection layer (4) and by the polymer layer (2), which is free of the diffraction structure (3) in this region of the opening (7) at least over the halftone image (60) of the overprint (6).

Classes IPC  ?

• B42D 25/324 - Reliefs
• B42D 25/387 - Encres spéciales absorbant ou reflétant la lumière ultraviolette

Abrégé

The invention relates to a security element having a coating consisting of a material which has an optically variable effect, in particular a colour shift effect, and has recesses that can be recognised in transmitted light, wherein the security element comprises a support substrate, a partial layer with recesses, and a layer structure that generates a colour shift effect, characterised in that the security element, on the face which has the coating consisting of the material that has an optically variable effect, comprises one or more partial coatings consisting of a layer which has colours that are transparent in visible light and fluorescent in UV light.

Classes IPC  ?

• B42D 25/387 - Encres spéciales absorbant ou reflétant la lumière ultraviolette
• B42D 25/373 - Matériaux métalliques
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/364 - Cristaux liquides
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres
• B42D 25/346 - Perforations

Abrégé

The invention relates to a transfer film comprising a carrier film and a metallic layer applied thereto, wherein a layer that consists of a coating is applied to said metallic layer and reduces, through said metallic layer, the adhesion of the metallic layer to the carrier film.

Classes IPC  ?

• C08J 7/04 - Revêtement
• B32B 38/10 - Enlèvement de couches ou de parties de couches, mécaniquement ou chimiquement
• B42D 25/29 - Papiers-valeursBillets de banque

Produits et services

Labels of paper or cardboard. Foils of plastics [semi-finished products]; Plastics materials in the form of sheets [semi-finished products]; Sheets of printable coated polyethylene.

Abrégé

The invention relates to a method (100) for producing a security element (1) with a metallized optical diffraction structure (8) in an imprinted coating layer (3). A coating layer (3) is applied onto a support (2), and the layer is imprinted and cured. By means of the imprinting process of the coating layer (3), structural depressions (6), structural elevations (7), and an optical diffraction structure (8) are produced. A reflective layer (9, 9') is subsequently provided on the structural depressions (6) and the structural elevations (7) of the imprinted coating layer (3) by means of a metallization process, and the reflective layer (9, 9') is then selectively demetallized. The aim of the invention is to provide a simple and reliable method for producing a security element. According to the invention, this is achieved in that the optical diffraction structure (8) is imprinted on at least one structural elevation (7), and the selective demetallization process includes a step of connecting at least the metallized structural elevation (7) which has the optical diffraction structure (8) to a transfer support (11) and a subsequent step of separating the structural elevation (7) connected to a transfer support (11) both from the support (2) as well as from at least one metallized structural depression (6) adjoining the structural elevation (7) by removing the transfer support (11) from the support (2).

Classes IPC  ?

• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• B42D 25/45 - Fabrication associant plusieurs couches
• B42D 25/328 - Grilles de diffractionHologrammes
• B42D 25/373 - Matériaux métalliques
• B32B 38/06 - Gaufrage

Abrégé

The invention relates to a security element, comprising a thermoplastic or photo-sensitive replication lacquer layer, non-periodic randomly arranged (randomized) structures in the sub-micrometer range being incorporated into the replication lacquer layer and having an angle-independent optical effect, such as a color effect, and to a method for the production thereof and to the use thereof.

Classes IPC  ?

• B42D 15/00 - Cartes ou imprimés d'un format ou d'un type particulier non prévu ailleurs
• B42D 25/328 - Grilles de diffractionHologrammes
• G02B 5/02 - DiffuseursÉléments afocaux
• G02B 5/18 - Grilles de diffraction
• B42D 25/36 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification comprenant des matériaux spéciaux
• B42D 25/41 - Marquage par rayonnement électromagnétique
• B42D 25/425 - Marquage par déformation, p. ex. gaufrage
• B29C 59/02 - Façonnage de surface, p. ex. gaufrageAppareils à cet effet par des moyens mécaniques, p. ex. par pressage
• G02B 5/00 - Éléments optiques autres que les lentilles
• B29K 101/12 - Matières thermoplastiques

Abrégé

The invention relates to a security label with evidence of tampering, comprising a carrier substrate, a separating lacquer layer and a functional layer, characterized in that the carrier substrate is a paper substrate which is provided with a primer lacquer layer that seals the surface of the paper substrate.

Classes IPC  ?

• D21H 19/14 - Couches sans pigments appliquées sous une forme autre que la solution aqueuse définie dans le groupe
• D21H 19/20 - Couches sans pigments appliquées sous une forme autre que la solution aqueuse définie dans le groupe comprenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• D21H 19/82 - Papier comprenant plusieurs couches superposées
• D21H 21/40 - Agents facilitant un test d'authenticité ou empêchant une modification frauduleuse, p. ex. pour papier de sûreté
• G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues

Abrégé

The invention relates to a security element for banknotes, value documents, and data carriers, comprising a carrier substrate and a coating, which has a color-shifting effect, characterized in that the coating has at least two possibly repeating regions having different color-shifting effects, wherein the regions are matched to each other in such a way that, when the angle of observation is continuously changed, the original color of the first region appears first in the region adjacent to said first region or in the region spaced from said first region or in a region at least partially overlapping with said first region and, when the angle of observation is changed further, appears in the further adjacent, spaced, or overlapping regions.

Classes IPC  ?

• B42D 25/355 - Fils de sécurité
• B42D 25/373 - Matériaux métalliques
• B42D 25/378 - Encres spéciales

Produits et services

Holograms. Plastic foils printed with security features. Foils of plastics [semi-finished products].

Abrégé

The invention relates to a security element having a coating consisting of a material which has an optically variable effect, in particular a colour shift effect, and has recesses that can be recognised in transmitted light, wherein the security element comprises a support substrate, a partial layer with recesses, and a layer structure that generates a colour shift effect, characterised in that the security element, on the face which has the coating consisting of the material that has an optically variable effect, comprises one or more partial coatings consisting of a layer which has colours that are transparent in visible light and fluorescent in UV light.

Classes IPC  ?

• B42D 25/387 - Encres spéciales absorbant ou reflétant la lumière ultraviolette
• B42D 25/346 - Perforations
• B42D 25/351 - Pièces translucides ou en partie translucides, p. ex. fenêtres
• B42D 25/364 - Cristaux liquides
• B42D 25/369 - Matériaux magnétisés ou magnétisables
• B42D 25/373 - Matériaux métalliques

Abrégé

The invention relates to a method for producing a deformable printed-circuit substrate in the form of a laminate consisting of an adhesion promoter film (1), optionally an adhesive layer (2), a printed-circuit film substrate (3) and a purely metallic conductor track (4), the latter having a preferred thickness of the order of magnitude of 1000 atomic layers. The invention also relates to a deformable printed-circuit substrate (1-4). In the method according to the invention, the printed-circuit substrate (1-4) is shaped by means of a gaseous pressure medium, at a temperature above the glass transition temperature and below the melting temperature of the printed-circuit film substrate (3) being shaped, under a sudden, high gas pressure. Thanks to the invention, sharply deformed printed-circuit substrates, in particular freely or spherically shaped printed-circuit substrates can be produced, even with purely metallic conductor tracks. Optional back-moulding (9) and application of decorative layers (11) and/or coating layers (10) allow producing multifunctional, seamlessly and freely shaped plastic components with integrated electronic elements.

Classes IPC  ?

• H05K 1/02 - Circuits imprimés Détails
• H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
• H05K 3/00 - Appareils ou procédés pour la fabrication de circuits imprimés

Abrégé

The invention relates to a security element with manipulation detection, in particular a security label or a transferable element, having the following layers: a) a first layer which is an embossed support substrate or a support substrate (1) with a coating layer (6) that has an optically active structure (7) or a first liquid crystal layer, b) a second layer which is a liquid crystal layer (3), c) a light-absorbing layer (4), and d) an adhesive layer (5), wherein the adhesion between the layers a. and b. is lower than the adhesion between the layers b., c., and d., and the security element has a color shift effect.

Classes IPC  ?

• G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues
• G09F 3/03 - Formes ou structures de sceaux de sécurité
• G09F 3/10 - Fixage ou fixation par des moyens n'entrant pas dans la composition du matériau de l'étiquette elle-même par une couche adhésive
• G09F 3/02 - Formes ou structures

Abrégé

The invention relates to a security element, comprising a thermoplastic or photo-sensitive replication lacquer layer, non-periodic randomly arranged (randomized) structures in the sub-micrometer range being incorporated into the replication lacquer layer and having an angle-independent optical effect, such as a color effect, and to a method for the production thereof and to the use thereof.

Classes IPC  ?

• B42D 25/328 - Grilles de diffractionHologrammes
• G02B 5/18 - Grilles de diffraction
• G02B 5/02 - DiffuseursÉléments afocaux

Abrégé

The invention relates to methods for producing a stamping tool for stamping structures on flexible substrates, a stamping master having a primary structure being produced for the time being and then the stamping tool being produced by means of galvanic molding or thermal or UV imprinting into a polymer or casting with a liquid polymer or a paint or injection molding or step-and-repeat reproduction, characterized in that the primary structure of the stamping master is produced as a 3-D or 2.5-D structure by means of 3-D laser lithographs by structuring a photosensitive material.

Classes IPC  ?

• G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
• B29C 67/00 - Techniques de façonnage non couvertes par les groupes , ou

Produits et services

Holograms; Holographic film. Printed matter. Foils of plastics [semi-finished products].

Produits et services

Holograms; Holographic film. Printed matter. Foils of plastics [semi-finished products]; Plastics materials in the form of sheets [semi-finished products].

Produits et services

Plastic labels; Labels of paper; Labels, not of textile; Printed paper labels. Foils of plastics [semi-finished products]; Plastics materials in the form of sheets [semi-finished products].

Abrégé

The invention relates to a security element, particularly for security labels, having a carrier substrate (1) which has on one surface a colour-shift effect structure consisting of a layer of metal clusters (2), a spacer layer (3) and a layer (6) that reflects electromagnetic waves, characterized in that the spacer layer (3) consists of two sub-layers (4, 5) of identical or different composition situated one on top of the other, wherein the first sub-layer (4) facing toward the cluster layer (2) exhibits greater adhesion to the cluster layer than to the second sub-layer (5), and the second sub-layer (5) facing toward the layer (6) that reflects electromagnetic waves exhibits greater adhesion to the layer (6) that reflects electromagnetic waves than to the first sub-layer (4).

Classes IPC  ?

• B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux

Produits et services

Tag labels; Printed paper labels; Labels, not of textile; Labels of paper; Plastic labels; Plastic films (stationery). Plastics in extruded form for use in manufacture; Adhesive-coated plastic films, other than for packaging purposes; Plastic materials in the form of films [semi-finished products].

Abrégé

A tamper-evident adhesive security tape or label includes a flexible backing substrate with a surface that bears an embossed varnish layer, a semitransparent metal layer and/or a high refractive index layer, a partial release varnish layer, one or more varnish layers having optical properties, a full-area release varnish layer, a full-area varnish layer, and a self-adhesive coating layer. In regions not coated with the partial release varnish layer, an adhesion of the embossed varnish layer, the semitransparent metal layer and/or the HRI layer, the one or more varnish layers having optical properties, the full-area release varnish layer, the full-area varnish layer, the self-adhesive coating layer, and an article to be secured to one another is greater than an adhesion of the one or more varnish layers having optical properties to the full-area release varnish layer or an adhesion of the full-area release varnish layer to the full-area varnish layer.

Classes IPC  ?

• B32B 3/10 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche discontinue, c.-à-d. soit continue et percée de trous, soit réellement constituée d'éléments individuels
• G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues
• B42D 15/00 - Cartes ou imprimés d'un format ou d'un type particulier non prévu ailleurs
• C09J 7/02 - sur supports
• G09F 3/10 - Fixage ou fixation par des moyens n'entrant pas dans la composition du matériau de l'étiquette elle-même par une couche adhésive
• G09F 3/03 - Formes ou structures de sceaux de sécurité
• G09F 3/02 - Formes ou structures