Inventor
LANZA EMMANUEL
20 patents
⚠️ This page may combine multiple inventors who share the name “LANZA EMMANUEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FINA RESEARCH
11 patentsUS6150463ANov 21, 2000
Vinyl aromatic/conjugated diene block copolymers deactivated to alkali metal-alcoholate termination and treated with cyclic anhydride
FINA RESEARCH9 citations72
US5264489ANov 23, 1993
Process for the preparation of block copolymers
FINA RESEARCH8 citations72
US6291584B1Sep 18, 2001
Production of haze-free block copolymers
FINA RESEARCH2 citations62
US6281327B1Aug 28, 2001
Production of haze-free block copolymers
FINA RESEARCH3 citations62
US6417272B1Jul 9, 2002
Process for the preparation of block copolymers
FINA RESEARCH2 citations61
US6048961AApr 11, 2000
Process for the decoloration of resinous polymers of the vinyl aromatic/conjugated diene type
FINA RESEARCH2 citations61
USRE37581EMar 12, 2002
Bituminous compositions containing linear copolymers
FINA RESEARCH2 citations59
US6235817B1May 22, 2001
Bituminous compositions containing coupled copolymers
FINA RESEARCH3 citations59
US6184341B1Feb 6, 2001
Process for decolorizing vinyl aromatic conjugated diene copolymers
FINA RESEARCH1 citations50
US6153695ANov 28, 2000
Process for the preparation of block copolymers
FINA RESEARCH1 citations50
US6008277ADec 28, 1999
Bituminous compositions containing linear copolymers
FINA RESEARCH1 citations48
LABOFINA SA
7 patentsUS4939208AJul 3, 1990
Transparent block copolymers having two monovinyl-substituted aromatic blocks of different molecular weight
LABOFINA SA61 citations93
US4153645AMay 8, 1979
High-impact polystyrene and process for the production thereof
LABOFINA SA22 citations81
US4393171AJul 12, 1983
Process for preparing rubbery polymer reinforced styrenic resins
LABOFINA SA14 citations73
US4877863AOct 31, 1989
Process for decolorizing of polymers of the vinylaromatic-conjugated diene type
LABOFINA SA7 citations70
US4287318ASep 1, 1981
Process for preparing rubber reinforced styrenic resins
LABOFINA SA5 citations62
US4247668AJan 27, 1981
Process for preparing styrenic resins
LABOFINA SA3 citations62
US4283506AAug 11, 1981
Process for preparing rubber reinforced styrenic resins
LABOFINA SA1 citations51