Tough polyamide moulding material

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10836903
APP PUB NO 20180044520A1
SERIAL NO

15675128

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Abstract

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A moulding material contains to an extent of at least 50 wt % of the combination of the following constituents a) 80 to 97 parts by mass of a polyamide component containing a1) 70 to 100 parts by wt of PA PACMX (wherein X=8 to 18), and a2) 30 to 0 parts by wt of a linear aliphatic polyamide having on average 8 to 12 carbon atoms in the monomer units, wherein the parts by wt sum to 100, and b) 20 to 3 parts by mass of a core-shell modifier which contains the following: b1) a core which contains 60 to 100 wt % of butadiene units and 0 to 40 wt % of styrene units, wherein the core makes up 60 to 95 wt % of the core-shell modifier; and b2) a shell which contains 80 to 100 wt % of methyl methacrylate units and 0 to 20 wt % of modifying monomer units, wherein the shell makes up 5 to 40 wt % of the core-shell modifier, wherein the parts by mass of a) and b) sum to 100.

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Patent Owner(s)

  • EVONIK OPERATIONS GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baumann, Franz-Erich Duelmen, DE 93 2382
Berger, Jasmin Dortmund, DE 12 27
Peirick, Heinrich Coesfeld, DE 3 18

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