Inventor
GIBLER CARMA J
US27 patents
Patents
27 patentsUS5039755AAug 13, 1991
Selective hydrogenation of conjugated diolefin polymers
SHELL OIL CO123 citations97
US5244980ASep 14, 1993
Selective hydrogenation of conjugated diolefin polymers with Tebbe's reagent
SHELL OIL CO29 citations92
US5242986ASep 7, 1993
Selective partial hydrogenation of conjugated diolefin polymers
SHELL OIL CO36 citations92
US5194530AMar 16, 1993
Termination of anionic polymerization using hydrocarbon terminating agents
SHELL OIL CO21 citations92
US5104972AApr 14, 1992
Removal of hydrogenation catalyst from polymer solutions by contact with silicates
SHELL OIL CO27 citations90
US5334566AAug 2, 1994
Selective hydrogenation of conjugated diolefin polymers with Tebbe's reagent
SHELL OIL CO18 citations81
US5281696AJan 25, 1994
Removal of hydrogenation catalyst from polymer solutions by trialkyl aluminum precipitation
SHELL OIL CO17 citations74
US5212285AMay 18, 1993
Removal of hydrogenation catalyst from polymer solutions by catalyzed precipitation
SHELL OIL CO10 citations74
US5356975AOct 18, 1994
Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II)
SHELL OIL CO5 citations73
US5356970AOct 18, 1994
Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II)
SHELL OIL CO3 citations73
US5300586AApr 5, 1994
Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II)
SHELL OIL CO4 citations73
US5162446ANov 10, 1992
Depolymerization of conjugated diene polymers
SHELL OIL CO17 citations73
US5151475ASep 29, 1992
Termination of anionic polymerization
SHELL OIL CO10 citations73
US5143990ASep 1, 1992
Termination of anionic polymerization using hydrogen
SHELL OIL CO11 citations73
US5132372AJul 21, 1992
Process for selective hydrogenation of conjugated diolefin polymers
SHELL OIL CO15 citations73
US5280059AJan 18, 1994
Color prevention in titanium catalyzed hydrogenated diene polymers
SHELL OIL CO4 citations71
US5242961ASep 7, 1993
Color prevention in titanium catalyzed hydrogenated diene polymers
SHELL OIL CO7 citations71
US5089541AFeb 18, 1992
Removal of hydrogenation catalyst from polymer solutions by contact with activated carbon
SHELL OIL CO8 citations71
US5206307AApr 27, 1993
Process for selective hydrogenation of conjugated diolefin polymers
SHELL OIL CO7 citations69
US5173537ADec 22, 1992
Selective hydrogenation of conjugated diolefin poylmers
SHELL OIL CO9 citations69
USH1303HApr 5, 1994
Removal of nickel catalyst from polymer solutions by water addition and centrifugation
SHELL OIL CO5 citations63
US5177297AJan 5, 1993
Method of removing a polymerization catalyst
SHELL OIL CO6 citations63
US5177155AJan 5, 1993
Selective hydrogenation of conjugation diolefin polymers with rare earth catalysts
SHELL OIL CO4 citations62
US5141997AAug 25, 1992
Selective hydrogenation of conjugated diolefin polymers
SHELL OIL CO6 citations62
US5280058AJan 18, 1994
Color prevention in titanium catalyzed hydrogenated diene polymers
SHELL OIL CO3 citations60
US5356974AOct 18, 1994
Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II)
SHELL OIL CO0 citations51
US5356969AOct 18, 1994
Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II)
SHELL OIL CO0 citations51