Method for the partial coloring of plastic parts

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United States of America Patent

PATENT NO 10662581
APP PUB NO 20190106837A1
SERIAL NO

16088494

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Abstract

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The present invention concerns a method for the partial dyeing, in particular for the colour laser engraving, of plastic components, in particular thermoplastic plastic components, more particularly thermoplastic plastic components, comprising a layer construction as well as the resulting partially dyed, preferably colour laser engraved plastic components, in particular thermoplastic plastic components.

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Patent Owner(s)

Patent OwnerAddress
COVESTRO DEUTSCHLAND AGLEVERKUSEN GERMANY LEVERKUSEN NORTH RHINE-WESTPHALIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Piermatteo, Ciro Leverkusen, DE 10 80
Tziovaras, Georgios Neuss, DE 35 109

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