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1. (WO2018134371) GRAPHITE-CONTAINING POLYCARBONATE COMPOSITIONS CONTAINING A NEW TYPE OF FLOW PROMOTER

Pub. No.:    WO/2018/134371    International Application No.:    PCT/EP2018/051346
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Sat Jan 20 00:59:59 CET 2018
IPC: C08K 3/04
C08K 5/09
C08K 5/103
C08K 7/22
C08K 7/24
Applicants: COVESTRO DEUTSCHLAND AG
Inventors: WEHRMANN, Rolf
HEUER, Helmut, Werner
BOUMANS, Anke
Title: GRAPHITE-CONTAINING POLYCARBONATE COMPOSITIONS CONTAINING A NEW TYPE OF FLOW PROMOTER
Abstract:
The invention relates to thermally conductive, graphite-containing polycarbonate compositions with high flowability, and to moulded parts for the electrical and electronics industry used thermal management, in particular for complex cooling bodies, cooling plates, heat sinks and houses in illumination technology. The claimed compositions are also suitable, in particular, for producing thin-walled products. The compositions contain at least one saturated or unsaturated monocarboxylic acid with a chain length of between 6 to 30 C atoms, and at least one ester of said monocarboxylic acid based on glycerol and/or diglycerol.