Vestolit Gmbh & Co. Kg

Vestolit Gmbh

Axel Stieneker

Harald Sturm

Davide Brizzolara

Ingo Fischer

Dieter Polte

Jan-Stephan Gehrke

Thomas Neu

Christine Anders

Marcel Jozefowicz

Peter Ottersbach

Veronique Migonney

Radu Bordeianu

Wilhelm Friedrich Schmitt

Heinz Hermann Meyer

Kurt Müller

Michael Träger

Heinz Bankholt

The invention relates to a method for producing vinyl chloride graft copolymers by emulsion polymerization and to a method for producing mixtures of said graft copolymers. The invention also relates to transparent articles produced using the claimed graft copolymers or mixtures thereof.

Transparent article made of PVC graft copolymers

The invention relates to a method for preparing vinyl chloride graft copolymers by emulsion polymerization and to a method for preparing blends of such graft copolymers. The invention also relates to transparent molded articles prepared by using the graft copolymers according to the invention and their blends, respectively.

The invention relates to blends of vinyl chloride graft copolymers as well as to a method for preparing such vinyl chloride graft copolymers and their blends. The invention also relates to molded articles manufactured by using the blends according to the invention.

Plasticizer-free article made of PVC graft copolymers

Process for preparing thermoplastic molding compositions

A process for preparing molding materials having anticoagulant properties is described. Hydrophobic monomers are subjected to free-radical copolymerization with hydrophilic monomers having biospecifically active functions to produce the molding material. The molding material may then be shaped into articles which also have anticoagulant properties. These articles are extremely useful in, for example, medical applications in contact with a patient's biological fluid.

Molding materials having anticoagulant properties, their preparation and

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Münster, Germany

Axel Stieneker