ES2105528T3 - Polietilenos y copolimeros cauchutosos de etileno/propileno homogeneos. - Google Patents

Polietilenos y copolimeros cauchutosos de etileno/propileno homogeneos.

Info

Publication number
ES2105528T3
ES2105528T3 ES94304648T ES94304648T ES2105528T3 ES 2105528 T3 ES2105528 T3 ES 2105528T3 ES 94304648 T ES94304648 T ES 94304648T ES 94304648 T ES94304648 T ES 94304648T ES 2105528 T3 ES2105528 T3 ES 2105528T3
Authority
ES
Spain
Prior art keywords
homogeneous
polyethylene
propylene copolymers
rubber ethylene
alr
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94304648T
Other languages
English (en)
Inventor
Xinlai Bai
Kevin Joseph Cann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of ES2105528T3 publication Critical patent/ES2105528T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/68—Vanadium, niobium, tantalum or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

UN PROCESO PARA LA PRODUCCION DE POLIETILENOS O EPRS COMPRENDE EL CONTACTO DE UNA MEZCLA QUE CONSTA DE ETILENO, UNA O MAS ALFAOLEFINAS, Y, OPCIONALMENTE, UN DIENO, CON UN CATALIZADOR QUE CONSTA DE: (A) COMO PRECURSOR EL PRODUCTO DE REACCION DE VX3 Y UN DONADOR DE ELECTRONES ; COMO MODIFICADOR ALR(3-A)XA ; Y UN SOPORTE; Y (B) COMO COCATALIZADOR ALR(3-A)XA; Y (C) COMO PROMOTOR UN HALOCARBURO ALIFATICO SATURADO O INSATURADO QUE TIENE AL MENOS 3 ATOMOS DE CARBONO Y AL MENOS 6 ATOMOS DE HALOGENO.
ES94304648T 1993-06-28 1994-06-27 Polietilenos y copolimeros cauchutosos de etileno/propileno homogeneos. Expired - Lifetime ES2105528T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/083,664 US5416053A (en) 1993-06-28 1993-06-28 Homogenous polyethylenes and ethylene/propylene copolymers rubbers

Publications (1)

Publication Number Publication Date
ES2105528T3 true ES2105528T3 (es) 1997-10-16

Family

ID=22179890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94304648T Expired - Lifetime ES2105528T3 (es) 1993-06-28 1994-06-27 Polietilenos y copolimeros cauchutosos de etileno/propileno homogeneos.

Country Status (14)

Country Link
US (1) US5416053A (es)
EP (1) EP0630918B1 (es)
JP (1) JP2732357B2 (es)
KR (1) KR950000747A (es)
CN (1) CN1100431A (es)
AT (1) ATE154620T1 (es)
BR (1) BR9402552A (es)
CA (1) CA2126798C (es)
DE (1) DE69403866T2 (es)
ES (1) ES2105528T3 (es)
GR (1) GR3024302T3 (es)
MY (1) MY130040A (es)
TW (1) TW313572B (es)
ZA (1) ZA944615B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08208734A (ja) * 1994-11-02 1996-08-13 Union Carbide Chem & Plast Technol Corp 塩化マグネシウムに担持されたバナジウム触媒を使用する均質エチレンプロピレンゴムの製造法
IT1271278B (it) * 1994-12-15 1997-05-27 Enichem Elastomers Sistema catalitico supportato per la produzione di copolimeri etilene propilene
US6486089B1 (en) 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
WO1998002247A1 (en) 1996-07-15 1998-01-22 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
IT1284927B1 (it) * 1996-10-08 1998-05-28 Enichem Elastomers Procedimento per la preparazione di copolimeri etilene propilene a basso tenore in cloro residuo
US5866661A (en) * 1996-12-13 1999-02-02 Phillips Petroleum Company Ethylene polymerization processes and products thereof
US5851945A (en) * 1997-02-07 1998-12-22 Exxon Chemical Patents Inc. Olefin polymerization catalyst compositions comprising group 5 transition metal compounds stabilized in their highest metal oxidation state
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6051525A (en) 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
WO1999025743A1 (en) * 1997-11-17 1999-05-27 Union Carbide Chemicals & Plastics Technology Corporation Homogeneous polyethylenes and ethylene/propylene copolymer rubbers
WO2003048213A1 (en) * 2001-11-30 2003-06-12 Exxonmobil Chemical Patents, Inc. Ethylene/alpha-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017669A (en) * 1969-06-02 1977-04-12 E. I. Du Pont De Nemours And Company Functionally substituted terpolymers and tetrapolymers of alpha-olefins and process for manufacturing functional substituted copolymers
IT1017868B (it) * 1974-08-02 1977-08-10 Snam Progetti Procedimento per la preparazione in alta resa di copolimeri dello etilene con 1.3 butadiene
CA1174800A (en) * 1981-08-24 1984-09-18 Charles Cozewith Gas phase method for producing copolymers of ethylene and higher alpha-olefins
US4508842A (en) * 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
US4593010A (en) * 1983-08-31 1986-06-03 Exxon Research & Engineering Co. Polyethylene with broad molecular weight distribution
US4755495A (en) * 1986-02-27 1988-07-05 Union Carbide Corporation Process for activation of titanium and vanadium catalysts useful in ethylene polymerization
US4918038A (en) * 1987-10-29 1990-04-17 Union Carbide Chemicals And Plastics Company Inc. Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution
US5006618A (en) * 1988-01-15 1991-04-09 Mobil Oil Corporation Process for preparing high density or medium density polymers
CA1326733C (en) * 1988-06-08 1994-02-01 Sumitomo Chemical Co., Ltd. Ethylene-.alpha.-olefin copolymer and process for producing the same
US4892853A (en) * 1988-09-30 1990-01-09 Union Carbide Chemicals And Plastics Company Inc. Ethylene polymerization catalyst
FR2651001B1 (fr) * 1989-08-17 1993-03-12 Bp Chemicals Sa Procede de preparation d'un catalyseur de type ziegler-natta a base de vanadium et de titane
PL286827A1 (en) * 1989-09-11 1992-01-13 Union Carbide Chem Plastic Method of obtaining ethylene-propylene-ethylidene-norbornene rubber

Also Published As

Publication number Publication date
ZA944615B (en) 1995-02-15
JP2732357B2 (ja) 1998-03-30
TW313572B (es) 1997-08-21
KR950000747A (ko) 1995-01-03
CA2126798C (en) 1998-08-25
CN1100431A (zh) 1995-03-22
DE69403866D1 (de) 1997-07-24
EP0630918B1 (en) 1997-06-18
ATE154620T1 (de) 1997-07-15
CA2126798A1 (en) 1994-12-29
GR3024302T3 (en) 1997-10-31
US5416053A (en) 1995-05-16
MY130040A (en) 2007-05-31
JPH0725931A (ja) 1995-01-27
DE69403866T2 (de) 1998-02-05
EP0630918A1 (en) 1994-12-28
BR9402552A (pt) 1995-03-28

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