METHOD FOR PRODUCING A MULTI-LAYER BODY, AND MULTI-LAYER BODY
First Claim
1. A process for the production of a multi-layer body having at least one partially shaped functional layer in register relationship with at least one further partially shaped layer, wherein a first relief structure is shaped in a first region of a replication layer of the multi-layer body, wherein a first layer is applied to the replication layer in the first region and in at least one second region in which the first relief structure is not shaped in the replication layer, and is structured defined by the first relief structure, and wherein the first layer is removed in the first region but not in the at least one second region or in the at least one second region but not in the first region, and wherein the at least one partially shaped functional layer is formed directly and/or using the structured first layer as a mask layer subsequently the at least one partially shaped functional layer is formed.
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Abstract
Described are various processes for the production of multi-layer bodies having at least one partially shaped functional layer and at least one further partially shaped layer and the multi-layer bodies produced in that way. The multi-layer body has at least one partially shaped functional layer in register relationship with at least one further partially shaped layer, which preferably supplement each other to provide a geometric, alphanumeric, pictorial, graphic or figurative colored representation.
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Citations
84 Claims
- 1. A process for the production of a multi-layer body having at least one partially shaped functional layer in register relationship with at least one further partially shaped layer, wherein a first relief structure is shaped in a first region of a replication layer of the multi-layer body, wherein a first layer is applied to the replication layer in the first region and in at least one second region in which the first relief structure is not shaped in the replication layer, and is structured defined by the first relief structure, and wherein the first layer is removed in the first region but not in the at least one second region or in the at least one second region but not in the first region, and wherein the at least one partially shaped functional layer is formed directly and/or using the structured first layer as a mask layer subsequently the at least one partially shaped functional layer is formed.
- 28. A process for the production of a multi-layer body having at least one partially shaped functional layer in register relationship with at least one further partially shaped layer, wherein a first layer in the form of a first photoresist lacquer layer is formed on a carrier layer and partially exposed, the exposed first layer is developed and structured and then using the structured first layer as a mask layer the at least one partially shaped functional layer and/or the at least one further partially shaped layer is formed.
- 57. A multi-layer body comprising at least one partially shaped functional layer in register relationship with at least one further partially shaped layer, wherein a first relief structure is shaped in a first region of a replication layer of the multi-layer body, wherein the at least one functional layer is applied to the replication layer in the first region or in at least one second region in which the first relief structure is not shaped in the replication layer structured in dependence on the first relief structure.
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59. A multi-layer body comprising at least one partially shaped functional layer in register relationship with at least one further partially shaped layer, wherein a first layer in the form of a first photoresist lacquer layer is produced structured in pattern form on a carrier layer and using the structured first layer as a mask layer the at least one partially shaped functional layer and/or the at least one further partially shaped layer is formed.
- 82. A security element, for application to value-bearing or security documents, having a transparent dielectric layer which is impermeable to UV radiation and which is provided with openings, wherein viewed perpendicularly to the plane of the dielectric layer at least one lacquer layer containing at least one luminescent coloring agent excitable by means of UV radiation is arranged on a side of the dielectric layer that is remote from the viewer, at least partially and at least in the region of the openings thereof.
Specification