Polypropylene for extrusion additive manufacturing

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12257767
APP PUB NO 20240051221A1
SERIAL NO

17766442

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Abstract

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A process for producing articles with an extrusion-based additive manufacturing system using a consumable filament made from or containing a propylene polymer composition made from or containing:

    A) from 20% to 60% by weight of a heterophasic propylene copolymer;B) from 5% to 33% by weight of a propylene homopolymer or copolymer, wherein the copolymer contains up to 5% by weight of an alpha olefin;C) from 2% to 15% by weight of an elastomeric block copolymer made from or containing styrene;D) from 4% to 32% by weight of an elastomeric ethylene copolymer;E) from 5% to 50% by weight of a glass material as filler; andF) from 0.1% to 5% by weight of compatibilizer.

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Patent Owner(s)

  • BASELL POLYOLEFINE GMBH; ALBERT-LUDWIGS-UNIVERSITÄT FREIBURG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hees, Timo Freiburg, DE 5 0
Köhler, Rainer Pegnitz, DE 5 0
Kessler, Yannic Kriftel, DE 7 0
Langenfelder, Dieter Niedernhausen, DE 6 7
Licht, Erik Mainz, DE 8 40
Mihan, Shahram Bad Soden, DE 143 1028
Muelhaupt, Rolf Freiburg, DE 22 90
Rohrmann, Jürgen Kelkheim, DE 8 5
Schirmeister, Carl Denzlingen, DE 2 0
Schmitz, Karsten Hofheim/Ts., DE 4 0

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