| 9090761 |
Polyethylene for injection moldings |
Gerd Mannebach, Harald Schmitz, Shahram Mihan, Rainer Karer, Manfred Hecker +1 more |
2015-07-28 |
|
| 8431658 |
Process for feeding a catalyst in a polymerization reactor |
Pietro Baita, Rainer Karer, Gerhardus Meier, Gabriele Mei |
2013-04-30 |
|
| 7803736 |
Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene |
Wolfgang Rohde, Andreas Haufe, Anke Bold, Neil Nadalin |
2010-09-28 |
$10,763,000 |
| 7714091 |
Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins |
Shahram Mihan, Andreas Haufe, Peter Kölle, Joachim Wulff-Doring, Ingo Treffkorn |
2010-05-11 |
$16,779,000 |
| 7705097 |
Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins |
Shahram Mihan, Andreas Haufe, Peter Kölle, Joachim Wulff-Doring, Ingo Treffkorn |
2010-04-27 |
$15,875,000 |
| 7598201 |
Process for preparing a support for olefin polymerization catalysts |
Christoph Kiener, Ingo Treffkorn |
2009-10-06 |
$37,293,000 |
| 6699947 |
Method for producing Phillips catalysts for polymerizing olefins with better productivity rates in the particle-form process |
Kaspar Evertz, Paulus De Lange, Peter Kölle, Andreas Deckers |
2004-03-02 |
|
| 6645900 |
Optimized method for the production of catalyst supports based on silica gel and chromium catalysts supported on silica gel |
Paulus De Lange, Andreas Deckers, Peter Kölle |
2003-11-11 |
|
| 6608151 |
Method for producing supported chrome catalysts and the use thereof for the polymerization of olefins |
Paulus De Lange, Andreas Deckers, Peter Kölle |
2003-08-19 |
|
| 6599969 |
Preparation of polyolefins with low extractables contents |
Wolfgang Rohde, Hans-Helmut Görtz, Rolf Osterloh |
2003-07-29 |
|
| 6462135 |
Low-odor polyethylene blends |
Wolfgang Rohde, Peter Bauer, Dieter Lilge, Martin Lux, Paulus De Lange |
2002-10-08 |
|
| 5756627 |
High molecular weight homopolymers and copolymers of ethene |
Hans Gropper, Erich Kolk, Dieter Oeder |
1998-05-26 |
|
| 5625013 |
Preparation of a supported catalyst for the polymerization of .alpha.-olefins |
Hans-Joachim Mueller, Godofredo Follmer, Rainer Konrad, Roland Saive, Martin Lux +1 more |
1997-04-29 |
|
| 5557021 |
Phillips catalyst and its use for the preparation of ethylene/.alpha.-olefin copolymers |
Hans-Joachim Mueller, Kaspar Evertz, Siegfried Weber, Rainer Konrad, Roland Saive |
1996-09-17 |
|
| 5480852 |
Phillips catalyst and its use for the preparation of ethylene/alpha-olefin copolymers |
Hans-Joachim Mueller, Kaspar Evertz, Siegfried Weber, Rainer Konrad, Roland Saive |
1996-01-02 |
|
| 5455216 |
Preparation of a supported catalyst for the polymerization of .alpha.-olefins |
Hans-Joachim Mueller, Godofredo Follmer, Rainer Konrad, Roland Saive, Martin Lux +1 more |
1995-10-03 |
|
| 5414064 |
Preparation of homopolymers of ethylene or copolymers of ethylene |
Martin Lux, Roland Saive, Hans-Helmut Goertz, Rainer Konrad |
1995-05-09 |
|
| 5352658 |
Phillips catalyst and its use for the preparation of ethylene homopolymers and copolymers |
Kaspar Evertz, Roland Saive, Peter Koelle, Rainer Konrad, Hans Gropper |
1994-10-04 |
|
| 5310712 |
Process for the preparation of a supported catalyst for the polymerization of .alpha.-olefins |
Rainer Hemmerich, Hans Gropper, Erich Kolk, Godofredo Follmer |
1994-05-10 |
|
| 5210160 |
Preparation of homopolymers of ethene and copolymers of ethene with higher a-monoolefins using a Ziegler catalyst system |
Roland Saive, Rainer Hemmerich |
1993-05-11 |
|
| 5189123 |
Catalyst for the preparation of high molecular weight homopolymers and copolymers of ethene, and the manufacture thereof |
Hans Gropper, Erich Kolk, Dieter Oeder |
1993-02-23 |
|
| 5164353 |
Supported chromium oxide catalyst |
Siegfried Weber |
1992-11-17 |
|
| 5112928 |
Preparation of homopolymers of ethene and copolymers of ethene with high .alpha.-monoolefins using a Ziegler catalyst system |
Roland Saive, Robert Bachl |
1992-05-12 |
|
| 5039765 |
Preparation of ethylene polymers using a Ziegler catalyst system, and ethylene polymers prepared in this manner and having less odor |
Roland Saive, Juergen Schmidt-Thuemmes, Rainer Konrad, Peter Bauer |
1991-08-13 |
|
| 5034481 |
Avoidance of colored impurities in the preparation of ultrahigh molecular weight ethylene polymers by means of a titanium-containing catalyst system |
Siegfried Weber, Juergen Kerth, Rainer Hemmerich |
1991-07-23 |
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