IT1276070B1 - Processo per la preparazione di polimeri a base di etilene a basso peso molecolare - Google Patents

Processo per la preparazione di polimeri a base di etilene a basso peso molecolare

Info

Publication number
IT1276070B1
IT1276070B1 IT95MI002262A ITMI952262A IT1276070B1 IT 1276070 B1 IT1276070 B1 IT 1276070B1 IT 95MI002262 A IT95MI002262 A IT 95MI002262A IT MI952262 A ITMI952262 A IT MI952262A IT 1276070 B1 IT1276070 B1 IT 1276070B1
Authority
IT
Italy
Prior art keywords
solvent
ethylene
polymerization
molecular weight
reaction
Prior art date
Application number
IT95MI002262A
Other languages
English (en)
Inventor
Paolo Falchi
Trevor John Russell
Original Assignee
Siac It Additivi Carburanti
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siac It Additivi Carburanti filed Critical Siac It Additivi Carburanti
Publication of ITMI952262A0 publication Critical patent/ITMI952262A0/it
Priority to IT95MI002262A priority Critical patent/IT1276070B1/it
Priority to AT98124604T priority patent/ATE204885T1/de
Priority to EP96117333A priority patent/EP0771824B1/en
Priority to ES98124604T priority patent/ES2159912T3/es
Priority to AT96117333T priority patent/ATE182599T1/de
Priority to DE69614886T priority patent/DE69614886T2/de
Priority to ES96117333T priority patent/ES2134551T3/es
Priority to DE69603438T priority patent/DE69603438T2/de
Priority to EP98124604A priority patent/EP0906923B1/en
Priority to US08/741,262 priority patent/US5728783A/en
Publication of ITMI952262A1 publication Critical patent/ITMI952262A1/it
Application granted granted Critical
Publication of IT1276070B1 publication Critical patent/IT1276070B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1666—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing non-conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1658—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1608—Well defined compounds, e.g. hexane, benzene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/165—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
IT95MI002262A 1995-10-31 1995-10-31 Processo per la preparazione di polimeri a base di etilene a basso peso molecolare IT1276070B1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT95MI002262A IT1276070B1 (it) 1995-10-31 1995-10-31 Processo per la preparazione di polimeri a base di etilene a basso peso molecolare
AT96117333T ATE182599T1 (de) 1995-10-31 1996-10-29 Verfahren zur herstellung von polymeren auf ethylenbasis mit niedrigem molekulargewicht
EP96117333A EP0771824B1 (en) 1995-10-31 1996-10-29 Process for preparing ethylene-based polymers having low molecular weight
ES98124604T ES2159912T3 (es) 1995-10-31 1996-10-29 Procedimiento para preparar polimeros a base de etileno que tienen bajo peso molecular.
AT98124604T ATE204885T1 (de) 1995-10-31 1996-10-29 Verfahren zur herstellung von polymeren auf ethylenbasis mit niedrigem molekulargewicht
DE69614886T DE69614886T2 (de) 1995-10-31 1996-10-29 Verfahren zur Herstellung von Polymeren auf Ethylenbasis mit niedrigem Molekulargewicht
ES96117333T ES2134551T3 (es) 1995-10-31 1996-10-29 Procedimiento para preparar polimeros a base de etileno que tienen bajo peso molecular.
DE69603438T DE69603438T2 (de) 1995-10-31 1996-10-29 Verfahren zur Herstellung von Polymeren auf Ethylenbasis mit niedrigem Molekulargewicht
EP98124604A EP0906923B1 (en) 1995-10-31 1996-10-29 Process for preparing ethylene-based polymers having low molecular weight
US08/741,262 US5728783A (en) 1995-10-31 1996-10-30 Process for preparing ethylene-based polymers having low molecular weight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002262A IT1276070B1 (it) 1995-10-31 1995-10-31 Processo per la preparazione di polimeri a base di etilene a basso peso molecolare

Publications (3)

Publication Number Publication Date
ITMI952262A0 ITMI952262A0 (it) 1995-10-31
ITMI952262A1 ITMI952262A1 (it) 1997-05-01
IT1276070B1 true IT1276070B1 (it) 1997-10-24

Family

ID=11372459

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002262A IT1276070B1 (it) 1995-10-31 1995-10-31 Processo per la preparazione di polimeri a base di etilene a basso peso molecolare

Country Status (6)

Country Link
US (1) US5728783A (it)
EP (2) EP0771824B1 (it)
AT (2) ATE204885T1 (it)
DE (2) DE69603438T2 (it)
ES (2) ES2159912T3 (it)
IT (1) IT1276070B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7723447B2 (en) * 2002-12-20 2010-05-25 Exxonmobil Chemical Patents Inc. Polymerization processes
US7425601B2 (en) * 2002-12-20 2008-09-16 Exxonmobil Chemical Patents Inc. Polymers with new sequence distributions
AU2003297458A1 (en) * 2002-12-20 2004-07-22 Exxonmobil Chemical Patents Inc. Polymerization processes
US7423100B2 (en) * 2002-12-20 2008-09-09 Exxonmobil Chemical Patents Inc. Polymerization processes
CN100427512C (zh) * 2002-12-20 2008-10-22 埃克森美孚化学专利公司 聚合方法
DE10315182A1 (de) * 2003-04-03 2004-10-14 Clariant Gmbh Verfahren zur Herstellung von stabilen Polymer-Konzentraten
US20080033124A1 (en) * 2004-06-21 2008-02-07 Peijun Jiang Polymerization Process
CN100383166C (zh) * 2004-12-22 2008-04-23 中国科学院化学研究所 抗冲击聚丙烯材料的制备方法

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428619A (en) 1965-05-27 1969-02-18 Phillips Petroleum Co Suspension handling
NL6817611A (it) 1967-12-15 1969-06-17
BE739031A (it) * 1968-09-21 1970-03-18
NL7008302A (it) 1969-06-11 1970-12-15
BE754808A (fr) * 1969-08-14 1971-02-15 Exxon Research Engineering Co Recuperation de monomeres dans un procede de polymerisation
US3816379A (en) * 1971-07-26 1974-06-11 Exxon Research Engineering Co Monomer and solvent recovery in polymerization processes
US4126743A (en) 1978-03-31 1978-11-21 Mitsui Toatsu Chemicals, Incorporated Method for continuous transfer of polymer slurries
JPS5653104A (en) * 1979-10-09 1981-05-12 Mitsui Petrochem Ind Ltd Separation of polymer from polymer solution
EP0060609B2 (en) * 1981-01-13 1994-09-28 Mitsui Petrochemical Industries, Ltd. Process for producing an ethylene/alpha-olefin copolymer
EP0059106B1 (en) * 1981-02-23 1987-06-10 Sumitomo Chemical Company Limited Process for the separation treatment of polymer from polymer solution
US5326855A (en) * 1983-10-06 1994-07-05 Henry Kahn Process for the manufacture of elastomers in particulate form
US4567244A (en) 1984-03-28 1986-01-28 California Institute Of Technology Ring opening polymerization of mono-olefin ring compounds
US4607112A (en) 1984-03-28 1986-08-19 California Institute Of Technology Cp2 TiCH2 -containing catalyst for polymerization of difunctional ring compounds
IN172494B (it) 1986-12-19 1993-09-04 Exxon Chemical Patents Inc
US4645814A (en) 1985-10-07 1987-02-24 California Institute Of Technology Ring opening polymerization of 3,4-dimethylene cyclobutene and derivatives thereof
US4668834B1 (en) * 1985-10-16 1996-05-07 Uniroyal Chem Co Inc Low molecular weight ethylene-alphaolefin copolymer intermediates
US4728706A (en) 1986-08-29 1988-03-01 E. I. Du Pont De Nemours And Company Titanium, zirconium- and hafnium containing initiators in the polymerization of acrylic monomers to "living" polymers
IN172282B (it) 1986-12-19 1993-05-29 Exxon Chemical Patents Inc
IN172045B (it) 1986-12-19 1993-03-20 Exxon Chemical Patents Inc
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
IL85097A (en) 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
US4774301A (en) 1987-06-08 1988-09-27 The Dow Chemical Company Zirconium containing catalysts and method of use
US4808680A (en) 1987-06-08 1989-02-28 The Dow Chemical Company Polymerization of vinyl aromatic monomers using cyclopentadienyl zirconium catalysts
CA1312069C (en) 1987-06-17 1992-12-29 Richard E. Campbell, Jr. Catalyst and process for preparation of syndiotactic polystyrene
IT1226106B (it) 1988-07-08 1990-12-10 Siac It Additivi Carburanti Composizioni di idrocarburi di raffinazione dotate di migliorata fluidita' alle basse temperature.
MX172794B (es) * 1988-08-01 1994-01-13 Exxon Chemical Patents Inc Mejoras en composicion de aditivos dispersante lubricadores a base de novedosos polimeros etilen alfa-olefinicos sustituidos con acidos mono y dicarboxilicos y proceso para producirlos
GB8818415D0 (en) 1988-08-03 1988-09-07 Animal Health Inst Vaccine
US4950724A (en) 1988-09-27 1990-08-21 The Dow Chemical Company Suspension polymerization of vinyl aromatic monomers to polymer having high syndiotacticity
EP0389939A3 (en) 1989-03-27 1992-09-02 The Dow Chemical Company Coordination polymerization process
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
DE69026993T2 (de) 1989-09-14 1996-10-02 Dow Chemical Co Koordinationspolymerisation von Styrolmonomer
CA2024830A1 (en) 1989-09-29 1991-03-30 Richard E. Campbell, Jr. Process for preparation of syndiotactic vinyl aromatic polymers
KR0123370B1 (ko) 1990-06-22 1997-11-12 벤 씨, 카덴헤드 올레핀 중합을 위한 알루미늄-비함유 모노사이클로 펜타디에닐 메탈로센 촉매
JP2545006B2 (ja) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
BR9104067A (pt) 1990-09-20 1992-05-26 Dow Chemical Co Composto,processo para preparacao de compostos cataliticos e processo para polimerizacao de um ou mais monomeros
US5229477A (en) * 1991-08-26 1993-07-20 Shell Oil Company Process for producing ethylene-propylene-diene monomer terpolymer
IT1252069B (it) * 1991-11-25 1995-05-29 Enichem Elastomers Processo per la preparazione di copolimeri elastomerici dell'etilene
US5314579A (en) * 1992-01-13 1994-05-24 Quantum Chemical Corporation Process for removing hydrocarbons from polymer slurries

Also Published As

Publication number Publication date
DE69603438T2 (de) 2000-04-13
ATE204885T1 (de) 2001-09-15
ES2134551T3 (es) 1999-10-01
ATE182599T1 (de) 1999-08-15
ITMI952262A0 (it) 1995-10-31
ES2159912T3 (es) 2001-10-16
EP0771824A3 (en) 1997-10-01
EP0906923A3 (en) 1999-10-27
EP0771824A2 (en) 1997-05-07
EP0771824B1 (en) 1999-07-28
DE69603438D1 (de) 1999-09-02
DE69614886T2 (de) 2002-04-25
EP0906923A2 (en) 1999-04-07
US5728783A (en) 1998-03-17
ITMI952262A1 (it) 1997-05-01
EP0906923B1 (en) 2001-08-29
DE69614886D1 (de) 2001-10-04

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