EG20314A - Process for the preparation of a solid component of catalyst for the (co)polymerization of ethylene - Google Patents

Process for the preparation of a solid component of catalyst for the (co)polymerization of ethylene

Info

Publication number
EG20314A
EG20314A EG10692A EG10692A EG20314A EG 20314 A EG20314 A EG 20314A EG 10692 A EG10692 A EG 10692A EG 10692 A EG10692 A EG 10692A EG 20314 A EG20314 A EG 20314A
Authority
EG
Egypt
Prior art keywords
polymerization
catalyst
ethylene
preparation
solid component
Prior art date
Application number
EG10692A
Other languages
English (en)
Original Assignee
Enichem Polimeri
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 Polimeri filed Critical Enichem Polimeri
Application granted granted Critical
Publication of EG20314A publication Critical patent/EG20314A/xx

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
    • C08F4/00—Polymerisation catalysts
    • 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

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)
EG10692A 1991-02-28 1992-02-25 Process for the preparation of a solid component of catalyst for the (co)polymerization of ethylene EG20314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910521A IT1247109B (it) 1991-02-28 1991-02-28 Procedimento per la preparazione di un componente solido di catalizzatore per la co polimerizzazione dell'etilene.

Publications (1)

Publication Number Publication Date
EG20314A true EG20314A (en) 1998-10-31

Family

ID=11358790

Family Applications (1)

Application Number Title Priority Date Filing Date
EG10692A EG20314A (en) 1991-02-28 1992-02-25 Process for the preparation of a solid component of catalyst for the (co)polymerization of ethylene

Country Status (23)

Country Link
US (1) US5258342A (de)
EP (1) EP0501491B1 (de)
JP (1) JPH04320407A (de)
KR (1) KR0184603B1 (de)
CN (1) CN1041832C (de)
AR (1) AR248146A1 (de)
AT (1) ATE134651T1 (de)
AU (1) AU652223B2 (de)
BR (1) BR9200679A (de)
CA (1) CA2061951C (de)
DE (1) DE69208487T2 (de)
DK (1) DK0501491T3 (de)
DZ (1) DZ1562A1 (de)
EG (1) EG20314A (de)
ES (1) ES2084201T3 (de)
FI (1) FI101886B1 (de)
GR (1) GR3019169T3 (de)
IT (1) IT1247109B (de)
MX (1) MX9200844A (de)
NO (1) NO178434C (de)
RU (1) RU2094440C1 (de)
SA (1) SA92120484B1 (de)
ZA (1) ZA921426B (de)

Families Citing this family (23)

* 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
US5231151A (en) * 1991-01-18 1993-07-27 The Dow Chemical Company Silica supported transition metal catalyst
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
US6291384B1 (en) 1991-11-06 2001-09-18 Mobil Oil Corporation High activity catalyst prepared with alkoxysilanes
EP0729478B1 (de) * 1993-11-18 1999-01-07 Mobil Oil Corporation Katalysatorzusammensetzung für die copolymerisation von ethylen
KR100388716B1 (ko) * 1994-09-08 2003-11-28 엑손모빌 오일 코포레이션 단일반응기내에서의분자량분포가넓거나또는이중모드인수지의촉매적조절방법
US5525678A (en) * 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
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
CA2259999A1 (en) 1996-07-15 1998-01-22 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
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
US6391816B1 (en) * 1999-10-27 2002-05-21 Phillips Petroleum Organometal compound catalyst
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
KR100496777B1 (ko) * 2003-01-23 2005-06-22 삼성토탈 주식회사 에틸렌 중합 및 공중합 방법
DE102004028765A1 (de) * 2004-06-16 2006-01-05 Basell Polyolefine Gmbh Chrom und Zirkon enthaltender Katalysator für die Polymerisation und/oder Copolymerisation von Olefinen
CA2629550C (en) * 2008-04-21 2015-03-31 Nova Chemicals Corporation Magnesium-titanium-hafnium for high temperature polymerization
US8716165B2 (en) 2008-04-30 2014-05-06 Corning Incorporated Catalysts on substrates and methods for providing the same
US11124586B1 (en) 2020-11-09 2021-09-21 Chevron Phillips Chemical Company Lp Particle size control of metallocene catalyst systems in loop slurry polymerization reactors
EP4259670A2 (de) 2020-12-08 2023-10-18 Chevron Phillips Chemical Company Lp Steuerung der teilchengrösse von geträgerten chromkatalysatoren in schlaufenaufschlämmungspolymerisationsreaktoren
MX2024003133A (es) 2021-09-13 2024-06-19 Chevron Phillips Chemical Co Lp Modificacion con hidrociclon de componentes de sistema catalizador para uso en polimerizaciones de olefina.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324691A (en) * 1980-01-10 1982-04-13 Imperial Chemical Industries Limited Catalyst component
US4618660A (en) * 1984-06-29 1986-10-21 Exxon Research & Engineering Co. Polymerization catalyst
US4554265A (en) * 1984-06-29 1985-11-19 Exxon Research & Engineering Co. Polymerization catalyst
US4578373A (en) * 1984-09-04 1986-03-25 Exxon Research & Engineering Co. Polymerization catalyst system
US4562170A (en) * 1984-09-04 1985-12-31 Exxon Research & Engineering Co. Polymerization catalyst

Also Published As

Publication number Publication date
ITMI910521A1 (it) 1992-08-28
KR0184603B1 (ko) 1999-05-15
ATE134651T1 (de) 1996-03-15
DE69208487D1 (de) 1996-04-04
DE69208487T2 (de) 1996-07-11
NO178434C (no) 1996-03-27
CA2061951C (en) 2002-08-13
AR248146A1 (es) 1995-06-30
GR3019169T3 (en) 1996-05-31
EP0501491A3 (en) 1993-02-17
IT1247109B (it) 1994-12-12
AU1130692A (en) 1992-09-03
NO920783L (no) 1992-08-31
DZ1562A1 (fr) 2002-02-17
US5258342A (en) 1993-11-02
KR920016473A (ko) 1992-09-24
AU652223B2 (en) 1994-08-18
FI101886B (fi) 1998-09-15
CN1065275A (zh) 1992-10-14
FI920873L (fi) 1992-08-29
ZA921426B (en) 1992-11-25
CN1041832C (zh) 1999-01-27
EP0501491B1 (de) 1996-02-28
NO178434B (no) 1995-12-18
CA2061951A1 (en) 1992-08-29
FI920873A0 (fi) 1992-02-27
DK0501491T3 (da) 1996-03-18
ITMI910521A0 (it) 1991-02-28
BR9200679A (pt) 1992-11-10
EP0501491A2 (de) 1992-09-02
SA92120484B1 (ar) 2005-02-07
MX9200844A (es) 1992-09-01
NO920783D0 (no) 1992-02-27
JPH04320407A (ja) 1992-11-11
RU2094440C1 (ru) 1997-10-27
FI101886B1 (fi) 1998-09-15
ES2084201T3 (es) 1996-05-01

Similar Documents

Publication Publication Date Title
AU652223B2 (en) Process for the preparation of a solid component of catalyst for the (co)polymerisation of ethylene
ZA925891B (en) Process for the preparation of ethylene(co)polymers
PL288637A1 (en) Component of a catalyst for polymerization of olefins, method of obtaining such component and method of obtaining such catalyst
EP0520811A3 (en) Catalyst components for polymerization of olefins
EP0459009A3 (en) A solid catalyst component for the polymerization of olefins and an olefin polymerization catalyst
HUT62613A (en) Process for producing solid catalyst for the (co)polymerization of ethylene
GB9117899D0 (en) Process for the activation of a catalyst
GB9710894D0 (en) Ethylene polymerization catalyst component
FI913020L (fi) Menetelmä kiinteän katalyyttikomponentin valmistamiseksi etyleenin (ko)polymerisaatiota varten
EP0520816A3 (en) Catalyst components for polymerization of olefins
AU652456B2 (en) Procedure for the preparation of a solid component of catalyst for the (CO) polymerization of ethylene
HU9302705D0 (en) Process for ethylene polymerization
EP0523657A3 (en) Components and catalysts for the polymerization of ethylene
GB9117948D0 (en) Process for the activation of a catalyst
GB9103656D0 (en) Catalyst for polymerisation
GB9117898D0 (en) Process for the activation of a catalyst
AU635962B2 (en) Method for the preparation of a stabilized catalyst for the polymerization of olefins
AU656983B2 (en) Catalyst for the (Co)polymerization of ethylene
AU5507190A (en) Process for the preparation of ethylene (co) polymers
SG50372A1 (en) Process for preparing an olefin polymerisation catalyst
SG52620A1 (en) Process for the preparation of ethylene (CO) polymers
ZA903743B (en) Process for the preparation of ethylene(co)polymers
AR243553A1 (es) Un componente catalizador para la polimerizacion de olefinas.
CS7691A3 (en) Catalyst for ethylene polymerization
ZA903742B (en) Process for the preparation of ethylene(co)polymers