Borealis Gmbh

Pcd Polymere Gesellschaft M.b.h.

Hermann Heinemann

Markus Gahleitner

Norbert Hafner

Klaus Bernreitner

Norbert Reichelt

Achim Hesse

Hartmut Bucka

Manfred Raetzsch

Christian Paulik

Hans-Joachim Radusch

Matthias Stolp

Kurt Hammerschmid

Thermoplastic elastomers of high strength, high elasticity and good dyeability, the incorporated elastomeric particles of which have an average particle diameter of 0.05 to 5 &mgr;m, from propylene homopolymers and/or propylene copolymers, elastomeric C,to C,olefin copolymers and/or terpolymers and multifunctional, unsaturated monomers are formed by a method, for which mixtures of propylene homopolymers and/or propylene copolymers, elastomeric C,to C,olefin copolymers and/or terpolymers and readily volatile C,to C,dienes are reacted in the melt. The thermoplastic elastomers, as well as mixtures with conventional polyolefins, are suitable for use in the vehicle industry, in the domestic appliances industry, in the building sector and in medical technology.

Thermoplastic elastomers of high strength and elasticity and of good dyeability and polymer blends of high strength produced therefrom

Modifiers based on high-pressure polyethylenes or low-pressure ethylene copolymers or highly amorphous olefin elastomers or mixtures of these with polyethylenes or isotactic polypropylenes are added to highly amorphous polypropylenes to reduce their surface tack.

Modifiers based on ethylenes or amorphous olefin elastomers for reducing the surface tack of amorphous polypropylenes

Polypropylenes having a reduced tendency to white fracture, which contain

Polypropylenes having a reduced tendency to white fracture

Growing community of inventors

Kematen/Ybbs, Austria

Hermann Heinemann