Patent application number | Description | Published |
20090115185 | SECURITY ELEMENT AND METHOD FOR ITS PRODUCTION - The present invention relates to a security element ( | 05-07-2009 |
20100109317 | EMBOSSING LACQUER FOR MICRO-OPTICAL SECURITY ELEMENTS - The present invention relates to a highly refractive embossing lacquer for producing micro-optic arrangements which contains at least one binding agent which has at least one radiation-curing compound system consisting of one or more organic compounds. The highly refractive embossing lacquer is characterized in that at least a portion of the organic compounds of the radiation-curing compound system consists of molecules with at least one polarizable element, so that a polymeric material with a refractive index of greater than 1.5 is formed upon radiation curing. The invention also relates to a security element which is produced with at least one micro-optic authenticity feature. Micro-optic authenticity features according to the present invention permit the production of security elements that are so thin that they can be easily incorporated into value documents. | 05-06-2010 |
20100320742 | SECURITY ELEMENT AND METHOD FOR PRODUCING THE SAME - The present invention relates to a method for manufacturing a security element ( | 12-23-2010 |
20110045248 | METHOD FOR PRODUCING A MICROSTRUCTURE - The present invention relates to a method for producing a micropattern on a substrate ( | 02-24-2011 |
20110095518 | SECURITY ELEMENT AND METHOD FOR MANUFACTURING THE SAME - A security element for securing valuable articles comprises an optically variable layer ( | 04-28-2011 |
20110109078 | SECURITY ELEMENT - The present invention relates to a security element for security papers, value documents and the like, having a micro-optical moiré magnification arrangement having
| 05-12-2011 |
20110115212 | METHOD FOR THE PRODUCTION OF SECURITY ELEMENTS HAVING REGISTERED LAYERS OF DESIGNS - The present invention relates to a method for producing a security element ( | 05-19-2011 |
20110127762 | METHOD FOR THE PRODUCTION OF SECURITY ELEMENTS HAVING MUTUALLY REGISTERED DESIGNS - The present invention relates to a method for producing a security element ( | 06-02-2011 |
20130063826 | METHOD FOR PRODUCING A MICROSTRUCTURE ON A CARRIER - A method for producing a microstructure on a carrier by: (a) manufacturing a donor foil by forming an embossed structure with elevations and depressions in a first foil material and applying a transfer layer to the embossed structure, (b) manufacturing an acceptor foil by applying an adhesive layer to a second foil material, (c) laminating the donor foil and the acceptor foil by means of the adhesive layer, the transfer layer on the elevations of the embossed structure bonding to the adhesive layer, and (d) transferring the bonded regions of the transfer layer to the acceptor foil by separating the donor foil and the acceptor foil from each other, thereby forming in the acceptor foil a first microstructure from the transferred regions of the transfer layer, and/or forming in the donor foil a second microstructure complementary to the first microstructure. | 03-14-2013 |
20130270813 | MICRO-OPTIC VIEWING ARRANGEMENT - A micro-optical inspection arrangement comprises micro-focusing elements which are composite bodies consisting of a main part and an additional part and which have a reference focal length. The main parts are provided as micro-focusing element preforms, and the additional parts are formed from one or more functional coatings. The invention also relates to a method for producing such a micro-optical inspection arrangement and to a micro-optical displaying arrangement comprising the micro-optical inspection arrangement according to the invention and a microstructure arrangement, in particular a moiré magnification arrangement and a modulo magnification arrangement. The invention also relates to security elements and data carriers that have the micro-optical inspection arrangement according to the invention. | 10-17-2013 |
20150041054 | Security Element and Method for Producing the Same - The present invention relates to a security element for a security paper, a valuable article or the like having a substrate ( | 02-12-2015 |