EXTRUSION PROCESSES FOR FUNCTIONALIZED POLYMER COMPOSITIONS

The present disclosure relates to extrusion processes. In at least one embodiment, a method of forming a functionalized polymer includes introducing a polymer and a coupling agent to an extruder at a feed throat of the extruder. The method includes extruding the polymer and the coupling agent throug...

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Hauptverfasser: MCCUNE, Mallarie D, DEYOUNG, Ronald, NGUYEN, Paul, T. Q, COLLINS, MIchael, B, BLOCK, Edward, J, CHENG, Jianya, STAFFORD, Christopher A, JANGDA, Abdul, M
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creator MCCUNE, Mallarie D
DEYOUNG, Ronald
NGUYEN, Paul, T. Q
COLLINS, MIchael, B
BLOCK, Edward, J
CHENG, Jianya
STAFFORD, Christopher A
JANGDA, Abdul, M
description The present disclosure relates to extrusion processes. In at least one embodiment, a method of forming a functionalized polymer includes introducing a polymer and a coupling agent to an extruder at a feed throat of the extruder. The method includes extruding the polymer and the coupling agent through at least a portion of the extruder via a plurality of intermeshing screws disposed within the extruder to form the functionalized polymer. The at least one screw of the plurality of intermeshing screws has a first mixing zone having a total length of about 4 L/D to about 6 L/D, a second mixing zone having a total length of 2.5 L/D to 3.5 L/D, and a third mixing zone having a total length of about 2.5 L/D to about 4.5 L/D.
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language eng ; fre ; ger
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source esp@cenet
subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title EXTRUSION PROCESSES FOR FUNCTIONALIZED POLYMER COMPOSITIONS
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