Basf Aktiengesellschaft

Base Aktiengesellschaft

Hans Hoenl

Peter Klaerner

Klaus Hahn

Klaus Bronstert

Adolf Echte

Uwe Guhr

Hans Hintz

Stefan Seelert

Bertram Ostermayer

Andreas Jung

Thermoplastic molding materials contain, based in each case on the sum of components A, B and C,

Thermoplastic molding material

A thermoplastic molding material contains, in each case based on the sum of the constituents A, B and C,

Molding compositions of a styrene polymer, a polyolefin and a triblock

Expandable styrene polymers which contain from 10 to 90% by weight of a crosslinked styrene-diene copolymer containing from 2 to 45% by weight of the diene, and from 1 to 10% by weight of a C.sub.3 -to C.sub.6 -hydrocarbon as blowing agent can be processed to give foams which have high resistance to aromatics.

Expandable styrene polymers, and aromatic-resistant foams produced

Expandable styrene polymers which contain from 10 to 90% by weight of a crosslinked styrene-diene copolymer containing from 2 to 45% by weight of the diene, and from 1 to 10% by weight of a C.sub.3 - to C.sub.6 -hydrocarbon as blowing agent can be processed to give foams which have high resistance to aromatics.

Process for preparing impact-resistant translucent rubber-modified polystyrene by polymerizing compounds of the styrene class in the presence of a rubber containing thiol groups.

Preparation of impact-resistant poly(alkyl)styrene

Impact-resistant translucent rubber-modified polystyrene is produced by polymerizing compounds from the class of the styrenes in the presence of an elastomeric polymer which contains thiol groups.

A thermoplastic molding material which contains, in each case based on the molding material comprising A+B,

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Obersuelzen, Germany

Hans Hoenl