Inventor
HEMMERICH RAINER
DE15 patents
⚠️ This page may combine multiple inventors who share the name “HEMMERICH RAINER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
11 patentsUS5034481AJul 23, 1991
Avoidance of colored impurities in the preparation of ultrahigh molecular weight ethylene polymers by means of a titanium-containing catalyst system
BASF AG60 citations93
US5288824AFeb 22, 1994
Preparation of homo- and copolymers of propene by means of a Ziegler-Natta catalyst system
BASF AG45 citations92
US5034480AJul 23, 1991
Avoidance of colored impurities in the preparation of ultrahigh molecular weight ethylene polymers by means of titanium-containing catalyst system
BASF AG46 citations92
US6156691ADec 5, 2000
Ziegler-Natta catalyst systems modified during their preparation
BASF AG7 citations73
US5658840AAug 19, 1997
Preparation of Ziegler-Natta type catalyst systems
BASF AG15 citations73
US5210160AMay 11, 1993
Preparation of homopolymers of ethene and copolymers of ethene with higher a-monoolefins using a ziegler catalyst system
BASF AG13 citations73
US5162465ANov 10, 1992
Preparation of homopolymers and copolymers of propene using a Ziegler-Natta catalyst system
BASF AG17 citations73
US4970184ANov 13, 1990
Catalyst for the polymerization of ethylene, its preparation and the use of the resulting ethylene polymers for the production of films exhibiting little blocking
BASF AG11 citations73
US4845176AJul 4, 1989
Preparation of homopolymers and copolymers of ethene using a chromium trioxide catalyst
BASF AG12 citations73
US5310712AMay 10, 1994
Process for the preparation of a supported catalyst for the polymerization of α-olefins
BASF AG8 citations72
US4831090AMay 16, 1989
Preparation of homopolymers of ethene and copolymers of ethene with higher α-monoolefins using a Ziegler catalyst system
BASF AG14 citations71