Continuous preparation of polymers and apparatus for this purpos

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymerizing in tubular or loop reactor

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526 68, 526 88, 528501, C08F 214

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active

057537844

ABSTRACT:
In a process for the continuous preparation of polymers from reaction components, in particular of copolymers of styrene and acrylonitrile, by mass or solution polymerization, the reaction components are passed through a circulation reactor which has at least one tube reactor in which is arranged at least one static mixing element through which a liquid heat-transfer medium flows. The static mixing element has multiply curved pipelines.

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patent: 4243781 (1981-01-01), Kent, Jr.
patent: 4314606 (1982-02-01), Mueller et al.
patent: 4501865 (1985-02-01), Koenig et al.
patent: 4758098 (1988-07-01), Meyer

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