ATE184028T1 - Kontinuierliches verfahren zur (co)polymerisation von ethylen - Google Patents

Kontinuierliches verfahren zur (co)polymerisation von ethylen

Info

Publication number
ATE184028T1
ATE184028T1 AT95402974T AT95402974T ATE184028T1 AT E184028 T1 ATE184028 T1 AT E184028T1 AT 95402974 T AT95402974 T AT 95402974T AT 95402974 T AT95402974 T AT 95402974T AT E184028 T1 ATE184028 T1 AT E184028T1
Authority
AT
Austria
Prior art keywords
ethylene
polymerization
continuous process
continuous
homopolymerisation
Prior art date
Application number
AT95402974T
Other languages
English (en)
Inventor
Karel Bujadoux
Benoit Leprevost
Xavier Olonde
Emmanuel Adisson
Sename Agbossou
Original Assignee
Enichem 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 Enichem Spa filed Critical Enichem Spa
Application granted granted Critical
Publication of ATE184028T1 publication Critical patent/ATE184028T1/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
AT95402974T 1994-12-30 1995-12-29 Kontinuierliches verfahren zur (co)polymerisation von ethylen ATE184028T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415929A FR2728906A1 (fr) 1994-12-30 1994-12-30 Procede continu de (co) polymerisation de l'ethylene

Publications (1)

Publication Number Publication Date
ATE184028T1 true ATE184028T1 (de) 1999-09-15

Family

ID=9470463

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95402974T ATE184028T1 (de) 1994-12-30 1995-12-29 Kontinuierliches verfahren zur (co)polymerisation von ethylen

Country Status (7)

Country Link
EP (1) EP0720989B1 (de)
JP (1) JPH08231625A (de)
AT (1) ATE184028T1 (de)
DE (1) DE69511838T2 (de)
DK (1) DK0720989T3 (de)
ES (1) ES2137472T3 (de)
FR (1) FR2728906A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659685A (en) * 1986-03-17 1987-04-21 The Dow Chemical Company Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound
DE3855519T2 (de) * 1987-03-19 1997-04-17 Idemitsu Kosan Co Olefinpolymere und Verfahren zu deren Herstellung
KR910011910A (ko) * 1989-12-13 1991-08-07 사와무라 하루오 α-올레핀의 중합방법

Also Published As

Publication number Publication date
EP0720989B1 (de) 1999-09-01
EP0720989A1 (de) 1996-07-10
ES2137472T3 (es) 1999-12-16
DK0720989T3 (da) 2000-03-13
DE69511838D1 (de) 1999-10-07
FR2728906A1 (fr) 1996-07-05
JPH08231625A (ja) 1996-09-10
FR2728906B1 (de) 1997-02-14
DE69511838T2 (de) 2000-04-27

Similar Documents

Publication Publication Date Title
DE69712740D1 (de) Verfahren für katalysatorübergänge in olefinpolymerisationen
CA2193882A1 (en) Polymerization catalyst systems, their production and use
YU168787A (en) Process for polymerisation of ethylene and copolymerisation of ethylene and alpha olephine and diolephine
TR199700473A2 (xx) Metalosen kataliz�rlerini kullanan polimerizasyonlarda stati�in kontrol edilmesi i�in i�lem.
PL267645A1 (en) A catalyst of olefins polymerization,a method of a catalyst of olefins polymerization production,a catalytic system for olefins polymerization and a method of ethylene polymers and ethylene polymers and - olefins or diolefins
SG90013A1 (en) Carrier for olefin polymerization catalyst, olefin polymerization catalyst and process for producing olefin polymer
BR0013335B1 (pt) mistura polimérica baseada em etileno, e artigo
FI954939A (fi) Menetelmä alfa-olefiinien polymeroimiseksi kaasufaasissa
SG64939A1 (en) Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymer
MY108973A (en) Polyethylene copolymer and polymerization process
SG81898A1 (en) Olefin polymerization catalyst component, olefin polymerization catalyst and process for producing olefin polymer
WO1999065949A3 (en) Olefin polymerization process
MY134192A (en) Process for the polymerization of ethylene and interpolymers thereof
IT1275812B1 (it) Sistema catalitico attivato per la (co)polimerizzazione delle alfa-olefine
DE60335481D1 (de) Verfahren zur polymerisation von ethylen und mischpolymere davon
ATE184028T1 (de) Kontinuierliches verfahren zur (co)polymerisation von ethylen
DE59406383D1 (de) Verfahren zur Herstellung eines Katalysatorsystems für die Polymerisation und Copolymerisation von Ethylen zu ultrahochmolekularen Ethylenhomo- und copolymeren
DE60214036D1 (de) Verfahren zur polymerisation und copolymerisation von ethylen
ZA93480B (en) Catalyst for the polymerization of olefins, process for the preparation thereof, and use thereof
NO176666C (no) Fremgangsmåte til fremstilling av en polymer inneholdende stivelse og anvendelse av polymeren
DE69503839D1 (de) Katalysator zur (Co)Polymerisation von Ethylen und Verfahren zu deren Herstellung
ES8802395A1 (es) Un procedimiento de polimerizacion para preparar polimeros de etileno y copolimeros de etileno y alfa-olefinas y diolefinas.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification