Inventor
VIOLA GIAN TOMMASO
IT18 patents
⚠️ This page may combine multiple inventors who share the name “VIOLA GIAN TOMMASO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLIMERI EUROPA SPA
5 patentsUS7030195B2Apr 18, 2006
Process for the preparation of polybutadiene with a low branching degree
POLIMERI EUROPA SPA48 citations91
US6858683B2Feb 22, 2005
Process for the preparation of SBR rubbers with an improved processability and a lower rolling resistance
POLIMERI EUROPA SPA13 citations77
US7112632B2Sep 26, 2006
Process for the preparation of low branch content polybutadiene
POLIMERI EUROPA SPA10 citations71
US8367778B2Feb 5, 2013
Process for the elimination of residual mercaptans from nitrile rubbers
POLIMERI EUROPA SPA1 citations44
US7473741B2Jan 6, 2009
Process for the selective hydrogenation of unsaturated (co)polymers
POLIMERI EUROPA SPA0 citations39
ENICHEM SPA
4 patentsUS5948869ASep 7, 1999
Process for the preparation of a catalyst useful for the hydrogenation of styrene-butadiene copolymers
ENICHEM SPA26 citations90
US6228952B1May 8, 2001
Process for the hydrogenation of diene (co)polymers
ENICHEM SPA8 citations71
US5914378AJun 22, 1999
Anionic copolymerization of conjugated dienes and vinyl arenes in the presence of alkyl ethers of tetrahydropyranyl methanol
ENICHEM SPA12 citations64
US6235841B1May 22, 2001
Hydrogenated block copolymers having a partially branched structure
ENICHEM SPA3 citations61
VIOLA GIAN TOMMASO
3 patentsUS8394883B2Mar 12, 2013
Vulcanizable blend comprising partially hydrogenated vinylarene-conjugated diene branched polymers
VIOLA GIAN TOMMASO2 citations58
US8664344B2Mar 4, 2014
Process for the preparation of branched polybutadiene with a high content of 1,4-cis units
VIOLA GIAN TOMMASO3 citations55
US9029479B2May 12, 2015
Process for the synthesis of functionalized poly (1,3-alkadienes) and use thereof in the preparation of high impact vinyl aromatic polymers
VIOLA GIAN TOMMASO0 citations34