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Dive into the research topics where Hans Gropper is active.

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Featured researches published by Hans Gropper.


Archive | 1990

Peroxide-free grafting of homopolymers and copolymers of ethylene having densities equal to or greater than 0.930 g/cm3, and use of the graft copolymers for the preparation of ionomers of adhesion promoters

Norbert Hasenbein; Peter Bauer; Lothar Schlemmer; Alfred Friedrich Dr. Hauss; Hans Gropper; Rainer Ohlinger


Archive | 1989

Preparation of homopolymers of ethene and copolymers of ethene with higherα-monolefins using a Ziegler catalyst system

Robert Dr. Bachl; Volker Dr Warzelhan; Guenther Dr Schweier; Hans Gropper; Wolfgang Dr. Ball


Archive | 1990

Catalyst for the preparation of high molecular weight homopolymers and copolymers of ethene, and the manufacture thereof

Hans Gropper; Guido Funk; Erich Kolk; Dieter Oeder


Archive | 1989

Grafting polyolefin blends and use of the graft copolymer blends as an adhesion promoter and for the preparation of ionomers

Norbert Hasenbein; Günther Schweier; Hans Gropper; Rainer Alexander Dr. Werner


Archive | 1987

Grafting without peroxides of homo- or copolymers of ethylene with a density lower than 0.930g/cm3, and the use of these graft copolymers in the preparation of ionomers and coupling agents

Norbert Hasenbein; Peter Bauer; Lothar Schlemmer; Alfred Friedrich Dr. Hauss; Hans Gropper; Rainer Ohlinger


Archive | 1976

Manufacture of ethylene polymers in a two-zone tubular reactor at pressure above 500 bars

Friedrich Urban; Oskar Buechner; Ulrich Dipl Chem Dr Hartig; Hans Gropper


Archive | 1976

Manufacture of copolymers of ethylene

Franz Georg Mietzner; Klaus Pfleger; Hans Gropper; Oskar Buechner; Klaus Boettcher; Wieland Zacher


Archive | 1993

Phillips catalyst and its use for the preparation of ethylene homopolymers and copolymers

Kaspar Evertz; Roland Saive; Guido Funk; Peter Koelle; Rainer Konrad; Hans Gropper


Archive | 1985

PETROL MIDDLE DISTILLATE WITH MODIFIED FLOW PROPERTIES

Hans Gropper; Franz Dr. Brandstetter; Erich Dr. Schwartz; Egon Buettner; Walter Dr. Ziegler


Archive | 1977

Process for letting down ethylene high pressure polymerization systems

Rolf Dipl Ing Dr Becker; Klaus Dipl Ing Dr Borho; Oskar Buechner; Hans Gropper; Ulrich Dipl Chem Dr Hartig

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