| Patent application number | Description | Published |
|---|
| 20080213541 | Multi-Layer Film, Injection Molded Article Decorated Therewith and Process for the Production of the Decorated Injection Molded Article - The invention concerns multi-layer films for back-molding with a liquid plastic material in an inmold process for the production of a decorated injection molded article of high optical quality and utilitarian suitability, in particular having curved surfaces, wherein the multi-layer film has at least one replication lacquer layer which at least on one of its surfaces has a spatial structure producing a visually perceptible and/or technical effect, wherein a contrast layer which is preferably in the form of a reflection layer is arranged in adjoining relationship with at least one surface with a spatial structure at least in region-wise manner. The invention further concerns an injection molded article which is decorated with a multi-layer film and a process for the production of the article. | 09-04-2008 |
| 20090232862 | Insect Screening Sheet - Described is an insect screening sheet having an insect-repellent layer ( | 09-17-2009 |
| 20090290221 | Multilayer Element Comprising Microlenses - Described is a multilayer body for representing microimages provided with gray value gradations or color gradations. The multilayer body has a transparent first layer in which a plurality of microlenses are shaped, and a second layer ( | 11-26-2009 |
| 20090314340 | POLYMER-BASED SOLAR CELL - Described are processes for enlarging the surface area of a polymer-based solar cell relative to a flat surface and/or for enlarging the active surface area of the organic semiconductor layer of the solar cell in relation to a flat surface. There is further described a polymer-based solar cell ( | 12-24-2009 |
| 20090315316 | METHOD OF GENERATING A LASER MARK IN A SECURITY DOCUMENT, AND SECURITY DOCUMENT OF THIS KIND - The invention relates to a method of generating a laser marking in a security document by means of at least one laser beam, the security document having at least one laser-markable layer and also at least one reflecting layer which overlaps at least partly with the at least one laser-markable layer and has opaque regions. The at least one reflecting layer has at least one transparent region and, at least visually, is not significantly altered by the laser treatment of the laser-markable layer. | 12-24-2009 |
| 20100001508 | SECURITY DOCUMENT - The invention concerns a security document comprising a translucent carrier substrate, in particular of paper and/or plastic material, and at least one security element which is applied to the carrier substrate or embedded in the carrier substrate and which presents at least one image when viewed in the transillumination mode from at least a first side of the security document and simulates a presence of at least a first watermark in the carrier substrate, wherein the security element has at least region-wise at least one layer which simulates the first watermark, wherein the at least one layer of the security element, that simulates the first watermark, imparts thereto unexpected optical effects in relation to security elements with conventional watermarks. | 01-07-2010 |
| 20100084851 | SECURITY ELEMENT - The invention relates to a security document ( | 04-08-2010 |
| 20100165425 | MULTI-LAYER BODY - The invention concerns a multi-layer body ( | 07-01-2010 |
| 20100277805 | Multi-Layer Body With Microlens Arrangement - Described is a multi-layer body for viewing from the front and rear sides in transillumination mode, wherein the multi-layer body ( | 11-04-2010 |
| 20100315714 | Film Element - The invention concerns a film element having a replication layer ( | 12-16-2010 |
