Method for producing powder leads and products produced therewith

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United States of America Patent

PATENT NO 12059484
APP PUB NO 20230165760A1
SERIAL NO

18097097

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Importance

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Abstract

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A method for producing a powder lead is disclosed, wherein at least one colourant, at least one filler and at least one binder are mixed with a carrier liquid, leads are shaped from the wet compound, the leads shaped in step b) are guided through a chamber in which they are exposed to a pulverulent covering agent, and the powdered leads are guided into a drying apparatus and dried therein.

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Patent Owner(s)

Patent OwnerAddress
SCHWAN-STABILO COSMETICS GMBH & CO KG90562 HEROLDSBERG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hollmann-Raabe, Katrin Schwaig, DE 3 1
Künstler, Irina Roßtal, DE 2 0
Mozer, Stefan Nuremberg, DE 2 0
Pinzer, Reinhard Schnaittach, DE 6 6
Schmitt, Markus Nuremberg, DE 108 449
Segets, Tamara Heilsbronn, DE 2 0
Sprogar, Christian Bubenreuth, DE 11 11
Stadter, Thomas Ahorntal, DE 2 0

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