Data carrier with layers of modified PET
First Claim
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1. A single- or multilayer card-shaped data carrier, which has at least one plastic layer, characterized in that the plastic layer comprises a thermally nonrecrystallizing polyester, and the layer contains an antiblocking agent at least in a portion of its volume.
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Abstract
The invention relates to a single- or multilayer data carrier, such as an identity card, bank card or the like. The data carrier has at least one plastic layer, this plastic layer consisting of a thermally nonrecrystallizing polyester.
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Citations
39 Claims
- 1. A single- or multilayer card-shaped data carrier, which has at least one plastic layer, characterized in that the plastic layer comprises a thermally nonrecrystallizing polyester, and the layer contains an antiblocking agent at least in a portion of its volume.
Specification