Assignee
ENICHEM ELASTOMERS
IT·44 granted patents·1 pending application·855 citations·filing 1983–2003
Top patents by PatentIndex Score
45 records- 0194US4990573AMethod for preparing polybutadiene endowed with improved processability characteristicsENICHEM ELASTOMERS·Filed 1990·Granted Feb 5, 1991·163 cites·8 claims
- 0287US5919877AProcess for the preparation of ethylene-propylene copolymersENICHEM ELASTOMERS·Filed 1997·Granted Jul 6, 1999·59 cites·15 claims
- 0385US4736001AProcess for the polymerization or copolymerization of butadiene in the presence of solid particles insoluable in the reaction mediumENICHEM ELASTOMERS·Filed 1987·Granted Apr 5, 1988·44 cites·30 claims
- 0484US4696984AIsoprene polymerization processENICHEM ELASTOMERS·Filed 1986·Granted Sep 29, 1987·45 cites·5 claims
- 0582US5272214ARadial and branched block copolymers, compositions which contain them, their preparation and their use in bituminous compositionsENICHEM ELASTOMERS·Filed 1991·Granted Dec 21, 1993·43 cites·16 claims
- 0682US4710553AProcess for the polymerization or copolymerization of butadieneENICHEM ELASTOMERS·Filed 1986·Granted Dec 1, 1987·38 cites·23 claims
- 0781US5602269AOrganometallic derivatives of group IIIA and process for their preparationENICHEM ELASTOMERS·Filed 1995·Granted Feb 11, 1997·30 cites·8 claims
- 0879US4699960AProcess for the polymerization or copolymerization of butadieneENICHEM ELASTOMERS·Filed 1986·Granted Oct 13, 1987·38 cites·6 claims
- 0978US4874821ABlock copolymer and process for preparing itENICHEM ELASTOMERS·Filed 1987·Granted Oct 17, 1989·32 cites·8 claims
- 1071US4714747AManufacture of butyl rubberENICHEM ELASTOMERS·Filed 1986·Granted Dec 22, 1987·31 cites·9 claims
- 1169US5523343AHot melt adhesive compositions for special applicationsENICHEM ELASTOMERS·Filed 1994·Granted Jun 4, 1996·27 cites·3 claims
- 1267US5374695AProcess for the preparaton of elastomeric copolymers of ethyleneENICHEM ELASTOMERS·Filed 1992·Granted Dec 20, 1994·21 cites·27 claims
- 1366US5504168AProcess for shortstopping emulsion polymerizations which does not generate nitrosaminesENICHEM ELASTOMERS·Filed 1994·Granted Apr 2, 1996·25 cites·7 claims
- 1462US5659101ACatalytic system and process for the production of polydiolefinsENICHEM ELASTOMERS·Filed 1995·Granted Aug 19, 1997·15 cites·11 claims
- 1562US5304311AMethod for removing hydrocarbon products from the surface of an aqueous mediumENICHEM ELASTOMERS·Filed 1992·Granted Apr 19, 1994·36 cites·12 claims
- 1661US5484897AOrganometallic complexes of lanthanides and their use in the polymerization of unsaturated monomersENICHEM ELASTOMERS·Filed 1994·Granted Jan 16, 1996·13 cites·10 claims
- 1760US5578540ACatalyst for the preparation of elastomeric ethylene-propylene copolymersENICHEM ELASTOMERS·Filed 1996·Granted Nov 26, 1996·19 cites·7 claims
- 1859US5728816AMethod for polymerization of unsaturated monomers using halogenated complexes of group IIIA metalsENICHEM ELASTOMERS·Filed 1996·Granted Mar 17, 1998·7 cites·5 claims
- 1959US4680407ACertain alkali metal bis-phenethyl or tris-phenethyl-pyridines useful as multifunctional anionic initiatorsENICHEM ELASTOMERS·Filed 1984·Granted Jul 14, 1987·11 cites·7 claims
- 2059US4481145ADisproportionation of unsaturated acidsENICHEM ELASTOMERS·Filed 1983·Granted Nov 6, 1984·11 cites·8 claims
- 2157US5804614AProcess for the production of ethylene-propylene elastomeric copolymersENICHEM ELASTOMERS·Filed 1996·Granted Sep 8, 1998·14 cites·9 claims
- 2256US5523356AVulcanized polyolefinic plastoelastomer composition and a process for its preparationENICHEM ELASTOMERS·Filed 1995·Granted Jun 4, 1996·24 cites·16 claims
- 2350US5627234AHot melt adhesive composition for labelsENICHEM ELASTOMERS·Filed 1995·Granted May 6, 1997·17 cites·19 claims
- 2450US5284915AStyrene-isoprene block copolymersENICHEM ELASTOMERS·Filed 1992·Granted Feb 8, 1994·9 cites·2 claims
- 2548US5164455ALinear alternating-block copolymersENICHEM ELASTOMERS·Filed 1991·Granted Nov 17, 1992·11 cites·8 claims
- 2647US5412040AHydrogenated block copolymers containing epoxy groups and their preparationENICHEM ELASTOMERS·Filed 1992·Granted May 2, 1995·7 cites·6 claims
- 2746US5633353AHalogenated organometallic complexes and their use in the polymerization of unsaturated monomersENICHEM ELASTOMERS·Filed 1994·Granted May 27, 1997·5 cites·9 claims
- 2844US2004019144A1Elastomeric composition useful for tire treadsENICHEM ELASTOMERS·Filed 2003·Application pending·0 cites
- 2943US5491208AEthylene-propylene elastomeric copolymers with a low content of residual chlorineENICHEM ELASTOMERS·Filed 1994·Granted Feb 13, 1996·7 cites·6 claims
- 3041US5977260AAdhesive thermoplastic compositionENICHEM ELASTOMERS·Filed 1996·Granted Nov 2, 1999·9 cites·22 claims
- 3139US5264644APreparation of conjugated dienesENICHEM ELASTOMERS·Filed 1993·Granted Nov 23, 1993·2 cites·10 claims
- 3238US5314951ABranched block, copolymer, procedures for its preparation and useENICHEM ELASTOMERS·Filed 1993·Granted May 24, 1994·4 cites·10 claims
- 3337US5304598APolymeric compositions and method for preparing themENICHEM ELASTOMERS·Filed 1992·Granted Apr 19, 1994·4 cites·2 claims
- 3437US5290872ABranched and hydrogenated block copolymer, procedures for its preparation and useENICHEM ELASTOMERS·Filed 1991·Granted Mar 1, 1994·3 cites·12 claims
- 3537US4748219AReactor for polymerization in concentrated systemsENICHEM ELASTOMERS·Filed 1986·Granted May 31, 1988·6 cites·2 claims
- 3636US5491197AHydrogenated block copolymers containing epoxy groups and their preparationENICHEM ELASTOMERS·Filed 1995·Granted Feb 13, 1996·4 cites·30 claims
- 3732US5173525AFlooring comprising polyacrylic matrix containing finely divided ferrite particlesENICHEM ELASTOMERS·Filed 1990·Granted Dec 22, 1992·5 cites·2 claims
- 3830US5478889AThermoplastic compositions based on nylon and polyacrylic rubberENICHEM ELASTOMERS·Filed 1994·Granted Dec 26, 1995·4 cites·6 claims
- 3929US5668208AFunctionalized radial styrene-isoprene copolymersENICHEM ELASTOMERS·Filed 1996·Granted Sep 16, 1997·7 cites·20 claims
- 4029US4728702AMethod for the termination of living polymers and compounds suitable to that purposeENICHEM ELASTOMERS·Filed 1986·Granted Mar 1, 1988·0 cites·11 claims
- 4127US4659513ADisproportionation of unsaturated acids in rosin or tall oilENICHEM ELASTOMERS·Filed 1986·Granted Apr 21, 1987·4 cites·6 claims
- 4226US5773539ACatalytic component based on vanadium and its use in the preparation of EP(D)MENICHEM ELASTOMERS·Filed 1997·Granted Jun 30, 1998·0 cites·14 claims
- 4325US5196463ANon-postcure vulcanizing composition and elastomers made therefromENICHEM ELASTOMERS·Filed 1991·Granted Mar 23, 1993·0 cites·50 claims
- 4421US5468817AVulcanizable compositions based on modified acrylic rubbersENICHEM ELASTOMERS·Filed 1995·Granted Nov 21, 1995·1 cites·1 claims
- 4520US5496900AVulcanizable compositions based on modified acrylic rubbersENICHEM ELASTOMERS·Filed 1995·Granted Mar 5, 1996·0 cites·7 claims
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