Hydrogenation of phenylacetylene prior to styrene polymerization

Details Hydrogenation of phenylacetylene prior to styrene polymerization Hydrogenation of phenylacetylene prior to styrene polymerization

1982-04-02

1983-06-21

Levin, Stanford M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymerizing in tubular or loop reactor

526 76, 526346, C08F 448, C08F11208

Patent

active

043895174

ABSTRACT:
A polystyrene is prepared from a C.sub.8 cracker stream by first hydrogenating phenylacetylene to styrene and subsequently anionically polymerizing the styrene.

REFERENCES:
patent: 2813089 (1957-11-01), Twaddle et al.

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