DK0446989T3 - Katalysator på bærer til ethylenpolymerisation og copolymerisationen af ethylen med alfa-olefiner, dens fremstilling og brug - Google Patents

Katalysator på bærer til ethylenpolymerisation og copolymerisationen af ethylen med alfa-olefiner, dens fremstilling og brug

Info

Publication number
DK0446989T3
DK0446989T3 DK91200481.9T DK91200481T DK0446989T3 DK 0446989 T3 DK0446989 T3 DK 0446989T3 DK 91200481 T DK91200481 T DK 91200481T DK 0446989 T3 DK0446989 T3 DK 0446989T3
Authority
DK
Denmark
Prior art keywords
ethylene
support
copolymerization
impregnating
evaporation
Prior art date
Application number
DK91200481.9T
Other languages
Danish (da)
English (en)
Inventor
Francesco Masi
Luciano Luciani
Renzo Invernizzi
Maddalena Pondrelli
Mario Polesello
Italo Borghi
Original Assignee
Polimeri Europa Srl
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
Priority claimed from IT19698A external-priority patent/IT1240611B/it
Priority claimed from IT02150390A external-priority patent/IT1243720B/it
Application filed by Polimeri Europa Srl filed Critical Polimeri Europa Srl
Application granted granted Critical
Publication of DK0446989T3 publication Critical patent/DK0446989T3/da

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
    • 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
    • Y10S526/909—Polymerization characterized by particle size of product

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)
DK91200481.9T 1990-03-16 1991-03-06 Katalysator på bærer til ethylenpolymerisation og copolymerisationen af ethylen med alfa-olefiner, dens fremstilling og brug DK0446989T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19698A IT1240611B (it) 1990-03-16 1990-03-16 Catalizzatore supportato per la polimerizzazione dell'etilene e per lacopolimerizzazione dell'etilene con alfa-olefine, sua preparazione e suo impiego
IT02150390A IT1243720B (it) 1990-09-18 1990-09-18 Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene e procedimento per la sua preparazione.

Publications (1)

Publication Number Publication Date
DK0446989T3 true DK0446989T3 (da) 1996-09-16

Family

ID=26327265

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91200481.9T DK0446989T3 (da) 1990-03-16 1991-03-06 Katalysator på bærer til ethylenpolymerisation og copolymerisationen af ethylen med alfa-olefiner, dens fremstilling og brug

Country Status (15)

Country Link
US (1) US5278117A (de)
EP (1) EP0446989B1 (de)
JP (1) JP3223301B2 (de)
AT (1) ATE138392T1 (de)
BR (1) BR9101045A (de)
CA (1) CA2038330C (de)
CZ (1) CZ281369B6 (de)
DE (1) DE69119628T2 (de)
DK (1) DK0446989T3 (de)
ES (1) ES2088455T3 (de)
FI (1) FI99207C (de)
GR (1) GR3020578T3 (de)
HU (1) HU212478B (de)
RU (1) RU2022971C1 (de)
SK (1) SK279445B6 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252041B (it) * 1990-10-11 1995-05-29 Enimont Anic Srl Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
FI89500C (fi) * 1991-12-31 1993-10-11 Neste Oy Prokatalytkomposition foer homo- och sampolymerisering av alfa-olefiner, dess framstaellning och anvaendning
US5583083A (en) * 1991-12-31 1996-12-10 Neste Oy Procatalyst composition for homo- and copolymerization of alpha olefins, its preparation and its use
US5661097A (en) * 1994-08-12 1997-08-26 The Dow Chemical Company Supported olefin polymerization catalyst
ATE173481T1 (de) * 1995-10-02 1998-12-15 Pcd Polymere Ag Trägerkatalysator für die olefinpolymerisation
EP0767183B1 (de) * 1995-10-02 1998-11-18 PCD Polymere AG Trägerkatalysator für die Olefinpolymerisation
EP0771820A1 (de) * 1995-11-03 1997-05-07 Union Carbide Chemicals & Plastics Technology Corporation Ziegler-Natta geträgerte Katalysatore für Polyolefin-Herstellung
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
EP0912244A4 (de) 1996-07-15 2001-09-12 Mobil Oil Corp Mit comonomer vorbehandelter bimetallischer katalysator zum blasformen und filme
CZ34998A3 (cs) * 1997-02-17 1999-08-11 Pcd Polymere Gesellschaft M. B. H. Způsob přípravy pevného nosiče pro katalyzátory polymerace olefinů
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
AU755294B2 (en) 1998-11-17 2002-12-12 Taisho Pharmaceutical Co., Ltd. Suppositories
KR20050035183A (ko) * 2001-11-30 2005-04-15 엑손모빌 케미칼 패턴츠 인코포레이티드 비-단일 부위/단일 부위 촉매 복합물을 이용하여 제조된에틸렌/알파-올레핀 공중합체, 이의 제조 방법 및 용도
WO2005047343A1 (en) * 2003-11-14 2005-05-26 Polimeri Europa S.P.A. Improved solid catalyst component and process for the (co) polymerization of ethylene
ITMI20032206A1 (it) * 2003-11-14 2005-05-15 Polimeri Europa Spa Migliorato componente solido di catalizzatore per la (c0)polimerizzazione dell'etilene e processo utilizzante detto.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65587A1 (de) * 1972-06-22 1973-12-27
US4192772A (en) * 1975-04-14 1980-03-11 Solvay & Cie Solid catalyst and process for the preparation thereof
DE2543181C2 (de) * 1975-09-27 1986-08-28 Basf Ag, 6700 Ludwigshafen Verfahren zur Polymerisation von Äthylen oder zu dessen Copolymerisation mit C↓3↓- bis C↓1↓↓0↓-α-Monoolefinen
US4383095A (en) * 1979-02-16 1983-05-10 Union Carbide Corporation Process for the preparation of high density ethylene polymers in fluid bed reactor
US4359561A (en) * 1979-06-18 1982-11-16 Union Carbide Corporation High tear strength polymers
US4379758A (en) * 1980-12-24 1983-04-12 Union Carbide Corporation Catalyst composition for polymerizing ethylene
US4354009A (en) * 1981-07-30 1982-10-12 Union Carbide Corporation Catalyst composition for copolymerizing ethylene
US4370456A (en) * 1981-11-23 1983-01-25 Union Carbide Corporation Catalyst composition for copolymerizing ethylene
US4562168A (en) * 1984-05-17 1985-12-31 Phillips Petroleum Company Catalyst and olefin polymerization
IT1203330B (it) * 1987-02-06 1989-02-15 Enichem Base Spa Componente di catalizzatore e catalizzatore per la polimerizzazione dell'etilene o la co-polimerizzazione dell-etilene con alfa-olefine
US5024982A (en) * 1988-12-14 1991-06-18 Phillips Petroleum Company Silica-containing olefin polymerization catalysts and process

Also Published As

Publication number Publication date
JPH05140220A (ja) 1993-06-08
HUT60295A (en) 1992-08-28
CZ281369B6 (cs) 1996-09-11
SK279445B6 (sk) 1998-11-04
HU212478B (en) 1996-07-29
US5278117A (en) 1994-01-11
BR9101045A (pt) 1991-11-05
DE69119628T2 (de) 1996-12-05
EP0446989A3 (en) 1992-03-11
DE69119628D1 (de) 1996-06-27
ATE138392T1 (de) 1996-06-15
RU2022971C1 (ru) 1994-11-15
GR3020578T3 (en) 1996-10-31
ES2088455T3 (es) 1996-08-16
HU910850D0 (en) 1991-09-30
FI99207C (fi) 1997-10-27
CA2038330A1 (en) 1991-09-17
FI911299A0 (fi) 1991-03-15
FI911299A (fi) 1991-09-17
CS9100655A2 (en) 1991-10-15
EP0446989B1 (de) 1996-05-22
EP0446989A2 (de) 1991-09-18
CA2038330C (en) 2002-01-15
FI99207B (fi) 1997-07-15
JP3223301B2 (ja) 2001-10-29

Similar Documents

Publication Publication Date Title
DK0446989T3 (da) Katalysator på bærer til ethylenpolymerisation og copolymerisationen af ethylen med alfa-olefiner, dens fremstilling og brug
FI942536A0 (fi) Olefiinien polymerointiin tarkoitettu stereospesifinen katalyyttisysteemi
ITMI920589A1 (it) Procedimento per la polimerizzazione in fase gas delle olefine
FI923154A (fi) Katalysator pao en baerare foer (ko)polymerisation av etylen
NO163779C (no) Etylen-kopolymer, samt fremgangsmaate ved fremstilling derav.
RU2000119136A (ru) Катализаторы на основе диимина никеля с метилалюмоксаном в качестве сокатализатора, способ полимеризации олефинов в присутствии этого катализатора и получаемые полимеры
KR960000910A (ko) 가교되지 않은 인데닐-함유 메탈로센
RU93004614A (ru) Способ газофазной полимеризации этилена и его смесей с олефинами и полимеры
RU2005132270A (ru) Катализаторы полимеризации и олигомеризации
ATE120213T1 (de) Katalysator auf träger für ethylenpolymerisation.
FR2659337B1 (fr) Procede de preparation d'un catalyseur a base de zirconium, de titane et/ou de vanadium supporte sur du chlorure de magnesium, et utilisation du catalyseur dans la polymerisation des olefines.
BR9807851A (pt) Copolìmeros de olefinas a partir de compostos de catalisadores do grupo 4 e bis(arilamido) ligados em ponte
FI834126A0 (fi) Foerfarande foer framstaellning av en ziegler-katalysator pao en baerare foer polymerisering av alfa-olefiner
RU94041206A (ru) Управление процессом растворения при полимеризации этилена
JPS5578005A (en) Polymerization of olefin
MY109240A (en) Novel olefin polymerizing catalyst, method for preparing it use for the polymerization of olefins
KR870007211A (ko) 불활성 고체촉매와 조촉매를 에틸렌과 접촉시키는 것으로 구성되는 이합성/중합성 에틸렌의 제조방법
ES369932A1 (es) Procedimiento para la polimerizacion y la copolimerizacion de olefinas.
IT1240611B (it) Catalizzatore supportato per la polimerizzazione dell'etilene e per lacopolimerizzazione dell'etilene con alfa-olefine, sua preparazione e suo impiego
FI893621A (fi) Foerfarande foer framstaellning av katalysatorkomponenter foer polymerisation av polyeten med relativt smal molekylviktsfoerdelning.
KR860002532A (ko) 올레핀 중합용 촉매성분 및 그 성분으로 제조된 촉매
EP0950670A3 (de) Verfahren zur Polymerisation von Olefin und Katalysatorsystem dafür
ATE332745T1 (de) Katalysatorsysteme zur polymerisation von olefinen auf grundlage von metallocen-komplexen und oligoalkylaluminaten mit sterisch gehinderten alkylgruppen als co-katalysator
JPS55151010A (en) Polymerization or copolymerization olefin
Tsutsui et al. Kinetic Study on Ethylene Polymerization With Cp sub 2 ZrCl sub 2/Methylaluminoxane Catalyst System