Anti-blocking antistatic thermoplastic moulding mass, its production process and its application

Antiblockend ausgerüstete thermoplastische Formmasse aus einem mit üblichen Hilfsstoffen versehenen nichtelastomeren, anionisch polymerisierten und sternförmig verzweigten Blockcopolymerisat A aus 60 bis 95 Gew.-% Styrol (a1) und 5 bis 40 Gew.-% mindestens eines konjugierten Diens (a2) mit 4 oder 5...

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Hauptverfasser: BENEDIX, FRANZ, WALTER, HANS-MICHAEL, JENNE, HELMUT, POHRT, JUERGEN, GAUSEPOHL, HERMANN
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creator BENEDIX, FRANZ
WALTER, HANS-MICHAEL
JENNE, HELMUT
POHRT, JUERGEN
GAUSEPOHL, HERMANN
description Antiblockend ausgerüstete thermoplastische Formmasse aus einem mit üblichen Hilfsstoffen versehenen nichtelastomeren, anionisch polymerisierten und sternförmig verzweigten Blockcopolymerisat A aus 60 bis 95 Gew.-% Styrol (a1) und 5 bis 40 Gew.-% mindestens eines konjugierten Diens (a2) mit 4 oder 5 C-Atomen und bis zu 25 Gew.-% eines Standardpolystyrols B einer VZ von 70 bis 85 (cm³/g), die einen Hilfsstoff C, nämlich jeweils 0,01 bis 0,15 Gew.-% Stearinsäureamid und Erucasäureamid enthält. The thermoplastic moulding composition has been provided with an antiblocking finish and contains a nonelastomeric, anionically polymerised and stellate-branched block copolymer A which has been provided with conventional assistants and comprises from 60 to 95 % by weight of styrene (a1) and from 5 to 40 % by weight of at least one conjugated diene (a2) having 4 or 5 carbon atoms, and up to 25 % by weight of a standard polystyrene B having a viscosity of from 70 to 85 (cm /g) which contains an assistant C, namely from 0.01 to 0.15 % by weight of each of stearamide and erucamide.
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The thermoplastic moulding composition has been provided with an antiblocking finish and contains a nonelastomeric, anionically polymerised and stellate-branched block copolymer A which has been provided with conventional assistants and comprises from 60 to 95 % by weight of styrene (a1) and from 5 to 40 % by weight of at least one conjugated diene (a2) having 4 or 5 carbon atoms, and up to 25 % by weight of a standard polystyrene B having a viscosity of from 70 to 85 (cm /g) which contains an assistant C, namely from 0.01 to 0.15 % by weight of each of stearamide and erucamide.</abstract><oa>free_for_read</oa></addata></record>
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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title Anti-blocking antistatic thermoplastic moulding mass, its production process and its application
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