Multi-step thermoplastic vinyl aromatic cpd. copolymerisation - initiated by dissociating radical and heat in first step and by heat in second step
Thermoplastically workable copolymers are produced by a multi-step process. In 1st step, a mixt. contg. vinyl aromatics and further monomers is copolymerised continuously in a flooded, ideally mixed-through tank reactor. In 2nd step, continuous copolymerisation is continued in a 60-85 vol% filled re...
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Main Authors | , , , , , |
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Format | Patent |
Language | English German |
Published |
28.01.1982
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Subjects | |
Online Access | Get full text |
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