| U-NICA Technology AG Patent applications |
| Patent application number | Title | Published |
|---|
| 20140193615 | LAMINATION APPARATUS AND METHOD FOR SHEET MATERIALS HAVING TEMPERATURE-SENSITIVE ELEMENTS, AND DOCUMENTS PRODUCED THEREBY - The invention specifies an apparatus for applying a film ( | 07-10-2014 |
| 20140160220 | METHOD AND DEVICE FOR PRODUCING COLOR IMAGES ON SUBSTRATES CONTAINING COLOR BODIES AND PRODUCTS PRODUCED THEREBY - What is described is a method for producing a sign, pattern, symbol and/or image ( | 06-12-2014 |
| 20140044337 | METHOD AND DEVICE FOR AUTHENTICATING DOCUMENTS MARKED WITH PHOTOCHROMIC SYSTEMS - A method for checking the genuineness of a security feature ( | 02-13-2014 |
| 20130314486 | METHOD AND DEVICE FOR PRODUCING COLOUR IMAGES BY WAY OF A UV LASER ON PIGMENTED SUBSTRATES, AND PRODUCTS PRODUCED AS A RESULT - A method is described for producing a character, pattern, symbol and/or image ( | 11-28-2013 |
| 20130052374 | METHOD FOR APPLYING FORMULATIONS WHICH CONTAIN BACTERIORHODOPSIN ONTO SUBSTRATES, AND PRODUCTS PRODUCED BY THIS METHOD - The invention relates to a method for producing a coating, in regions, on a substrate, said coating being based on a formulation, in the form of an active colour-change motif, which contains bacteriorhodopsin colour-changing pigment, and to coatings produced using a method of this type and to articles having coatings of this type. Here, the method comprises the following steps: a) printing of the substrate with the formulation, in the form of a motif, containing bacteriorhodopsin colour-changing pigment; b) partial drying of the printed substrate; c) optionally repetition of steps a) and/or b); calendering of the printed and partially dried substrate; e) complete drying of the coating. | 02-28-2013 |
| 20130038936 | OBJECT PRODUCED BY A MOLDING PROCESS AND MARKED BY A DIFFRACTION GRATING, AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to a method for marking an object ( | 02-14-2013 |
| 20120055370 | BACTERIORHODOPSIN-CONTAINING MICROCAPSULES AND METHOD FOR PRODUCING THE SAME - A method for producing bacteriorhodopsin-containing microcapsules is described, which can be optically activated, having a diameter of less than 50 μm, preferably less than 10 μm, comprising an enveloping layer, which protects the bacteriorhodopsin from harmful environmental factors, while at the same time preserving the functionality thereof. In doing so, bacteriorhodopsin is suspended in a first step, in the form of PM/BR patches in an aqueous medium having a pH value ranging from 6-9 in the presence of a water-retaining polymer, and said suspension is spray-dried to form a powder, or is dried in an aliphatic solvent using low steam pressure and subsequent dehydration to form a powder. In a second step, the powder obtained in this way is provided with an envelope, which is substantially completely translucent to light in the visible range and made of a polymer and/or a paraffin having a solidification point ranging between 45° C. and 65° C. and/or a carnauba wax having a melting range of 70-90° C. Furthermore, such microcapsules are described, and uses of such microcapsules. | 03-08-2012 |
| 20110150342 | IDENTIFICATION FEATURE - An identification feature for identifying an object comprises at least two identification elements, wherein at least a first identification element thereof is formed by at least one defined, delimited surface with a defined diffractive surface structure that can be recognized through light irradiation in the visual range, and at least one second identification element is provided within an optical detection field, said second identification element at least partially detecting the defined, delimited surface of the first identification element. In a method for identifying the object, the position at which the at least one second identification element is located relative to the at least one first identification element is stored in memory. Further, identification information unique to the at least one second identification element is stored in memory. A depiction of the first identification element is compared to the stored data for the purposes of identification. | 06-23-2011 |
