Inventor
BUDING HARTMUTH
DE34 patents
⚠️ This page may combine multiple inventors who share the name “BUDING HARTMUTH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
30 patentsUS4631315ADec 23, 1986
Hydrogenation of nitrile group-containing unsaturated polymers
BAYER AG209 citations98
US4581417AApr 8, 1986
Production of hydrogenated nitrile rubbers
BAYER AG147 citations98
US4978771ADec 18, 1990
Process for the selective hydrogenation of unsatuated compounds
BAYER AG76 citations96
US4795788AJan 3, 1989
Process for the selective hydrogenation of unsaturated polymers containing nitrile groups
BAYER AG98 citations96
US4746707AMay 24, 1988
Process for the selective hydrogenation of unsaturated compounds
BAYER AG94 citations96
US5403566AApr 4, 1995
Recovery of hydrogenation catalysts from solutions of hydrogenated nitrile rubber
BAYER AG22 citations93
US6359045B1Mar 19, 2002
Vulcanizable rubber compounds containing styrene-butadiene and butadiene rubbers
BAYER AG35 citations92
US5187232AFeb 16, 1993
Rubber compounds of polychloroprene and hydrogenated nitrile rubber
BAYER AG24 citations91
US4647627AMar 3, 1987
Low molecular weight copolymers and covulcanisates produced therefrom
BAYER AG18 citations82
US5542974AAug 6, 1996
Shaped masticating agents containing paraffin
BAYER AG13 citations74
US5387647AFeb 7, 1995
Thermoplastic molding compounds of polyamide and hydrogenated nitrile rubber
BAYER AG8 citations74
USRE34548EFeb 15, 1994
Process for the selective hydrogenation of unsaturated compounds
BAYER AG12 citations74
US4829128AMay 9, 1989
Low molecular weight copolymers and covulcanizates produced therefrom
BAYER AG6 citations74
US4778850AOct 18, 1988
Thermoplastic moulding materials made from vinyl chloride polymers and graft polymers and having improved properties
BAYER AG8 citations74
US4673757AJun 16, 1987
Process for selective hydrogenation of C-C double bonds in the presence of reducible, nitrogen-containing groups and new ruthenium complex compounds
BAYER AG12 citations74
US4565614AJan 21, 1986
Polymer mixtures and co-vulcanizates produced therefrom
BAYER AG8 citations74
US4857591AAug 15, 1989
Thermoplastic moulding compositions of ABS and hydrogenated nitrile rubber
BAYER AG11 citations73
US4853441AAug 1, 1989
Process for hydrogenating nitrile group-containing unsaturated polymers
BAYER AG10 citations73
US4774295ASep 27, 1988
Polymer mixtures and covulcanizates produced therefrom
BAYER AG8 citations73
US4675248AJun 23, 1987
Polymer mixtures and co-vulcanizates produced therefrom
BAYER AG10 citations73
US4652607AMar 24, 1987
Thermoplastic moulding compositions
BAYER AG9 citations73
US4576992AMar 18, 1986
Polymer mixtures
BAYER AG9 citations73
US4631309ADec 23, 1986
Shaped articles for use in the exploration for and/or production of petroleum and natural gas
BAYER AG14 citations72
US5034469AJul 23, 1991
Hydrogenation of unsaturated polymers containing nitrile groups
BAYER AG16 citations71
US6319993B2Nov 20, 2001
Vulcanizing agents for unsaturated rubber mixtures
BAYER AG11 citations70
US5599861AFeb 4, 1997
Moulded, non-caking masticating agents
BAYER AG5 citations63
US4812587AMar 14, 1989
Process for selective hydrogenation of C--C double bonds in the presence of reducible, nitrogen-containing groups and new ruthenium complex compounds
BAYER AG2 citations63
US6825282B2Nov 30, 2004
Diene rubber compounds for improved rubber moldings
BAYER AG5 citations62
US5362810ANov 8, 1994
Thermoplastic molding compositions of aromatic polyether sulfone and hydrogenated nitrile rubber
BAYER AG1 citations52
US6747122B2Jun 8, 2004
Process for the preparation of polymeric sulfur compounds
BAYER AG0 citations48
LANXESS DEUTSCHLAND GMBH
4 patentsUS7217834B2May 15, 2007
Preparation of thiosulphuric acid derivatives
LANXESS DEUTSCHLAND GMBH6 citations63
US7553910B2Jun 30, 2009
Preparation of derivatized dithiols
LANXESS DEUTSCHLAND GMBH1 citations52
US7319124B2Jan 15, 2008
Vulcanizing agents based on organic sulphur-nitrogen compounds for unsaturated rubbers and mixtures of these
LANXESS DEUTSCHLAND GMBH1 citations45
US7375164B2May 20, 2008
Use of metal alkanedithiols as crosslinking agents for unsaturated rubbers
LANXESS DEUTSCHLAND GMBH0 citations42