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US 2010/0139855 A1Published application
Polymers having a high infrared absorption capacity
AssigneeMerck Patent GmbH
InventorsGerhard Edler, Rainer Linzmeier
Life of this patent
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Abstract
The present invention relates to polymers comprising absorption pigments, which are distinguished by the fact that they have high absorption in the near IR region, and to the use thereof, in particular in thermoforming and in IR light welding.
Claims14
Polymer system, characterised in that it comprises, as absorption pigment, pale or transparent particulate semiconductor materials or particulate substrates coated with pale or transparent semiconductor materials in order to increase the thermal conductivity.
Dependencies are inferred from the claim text.