ATE229545T1 - Verfahren zur herstellung von ep(d)m copolymere mit enger molekulargewichtsverteilung - Google Patents

Verfahren zur herstellung von ep(d)m copolymere mit enger molekulargewichtsverteilung

Info

Publication number
ATE229545T1
ATE229545T1 AT99202999T AT99202999T ATE229545T1 AT E229545 T1 ATE229545 T1 AT E229545T1 AT 99202999 T AT99202999 T AT 99202999T AT 99202999 T AT99202999 T AT 99202999T AT E229545 T1 ATE229545 T1 AT E229545T1
Authority
AT
Austria
Prior art keywords
copolymers
producing
compound
molecular weight
weight distribution
Prior art date
Application number
AT99202999T
Other languages
English (en)
Inventor
Tiziano Tanaglia
Francesco Masi
Original Assignee
Polimeri Europa Spa
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 Polimeri Europa Spa filed Critical Polimeri Europa Spa
Application granted granted Critical
Publication of ATE229545T1 publication Critical patent/ATE229545T1/de

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
AT99202999T 1998-09-24 1999-09-15 Verfahren zur herstellung von ep(d)m copolymere mit enger molekulargewichtsverteilung ATE229545T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI002058A IT1302259B1 (it) 1998-09-24 1998-09-24 Procedimento per la preparazione di copolimeri ep(d) m a ristrettadistruzione dei pesi molecolari.

Publications (1)

Publication Number Publication Date
ATE229545T1 true ATE229545T1 (de) 2002-12-15

Family

ID=11380749

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99202999T ATE229545T1 (de) 1998-09-24 1999-09-15 Verfahren zur herstellung von ep(d)m copolymere mit enger molekulargewichtsverteilung

Country Status (4)

Country Link
EP (1) EP0989142B1 (de)
AT (1) ATE229545T1 (de)
DE (1) DE69904418T2 (de)
IT (1) IT1302259B1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508842A (en) * 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
CA2004615A1 (en) * 1988-12-06 1990-06-06 Gerald Dixon Malpass, Jr. Supported vanadium catalyst for production of polyolefins of controlled molecular weight distribution
AU6337690A (en) * 1989-09-06 1991-04-08 Exxon Chemical Patents Inc. Alpha olefin copolymers having a narrow mwd and broad compositional distribution
IT1264015B (it) * 1993-04-07 1996-09-06 Enichem Elastomeri Srl Copolimeri elastomerici etilene-propilene a ridotto contenuto di cloro residuo
ZA944618B (en) * 1993-06-28 1995-02-16 Union Carbide Chem Plastic Ethylene/propylene copolymer rubbers
IT1275452B (it) * 1995-06-30 1997-08-07 Enichem Elastomers Procedimento per la preparazione di copolimeri etilene-propilene

Also Published As

Publication number Publication date
DE69904418T2 (de) 2003-10-02
DE69904418D1 (de) 2003-01-23
EP0989142B1 (de) 2002-12-11
EP0989142A2 (de) 2000-03-29
EP0989142A3 (de) 2000-11-29
IT1302259B1 (it) 2000-09-05
ITMI982058A1 (it) 2000-03-24

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Legal Events

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