ZA925327B - Catalyst for the polymerization of olefins - Google Patents

Catalyst for the polymerization of olefins

Info

Publication number
ZA925327B
ZA925327B ZA925327A ZA925327A ZA925327B ZA 925327 B ZA925327 B ZA 925327B ZA 925327 A ZA925327 A ZA 925327A ZA 925327 A ZA925327 A ZA 925327A ZA 925327 B ZA925327 B ZA 925327B
Authority
ZA
South Africa
Prior art keywords
catalyst
olefins
alpha
propylene
polymerization
Prior art date
Application number
ZA925327A
Other languages
English (en)
Inventor
Luciano Luciani
Luciani Luciano
Federico Milani
Milani Federico
Renzo Invernizzi
Invernizzi Renzo
Italo Borghi
Borghi Italo
Antonio Abianco
Abianco Antonio
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
Publication of ZA925327B publication Critical patent/ZA925327B/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
    • 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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/658—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in a single group of groups C08F4/653 - C08F4/657

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)
ZA925327A 1991-07-25 1992-07-16 Catalyst for the polymerization of olefins ZA925327B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912057A IT1250706B (it) 1991-07-25 1991-07-25 Catalizzatore per la polimerizzazione di olefine

Publications (1)

Publication Number Publication Date
ZA925327B true ZA925327B (en) 1993-04-28

Family

ID=11360426

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA925327A ZA925327B (en) 1991-07-25 1992-07-16 Catalyst for the polymerization of olefins

Country Status (23)

Country Link
US (1) US5310716A (xx)
EP (1) EP0533221B1 (xx)
JP (1) JPH05194640A (xx)
KR (1) KR950007985B1 (xx)
CN (1) CN1032261C (xx)
AT (1) ATE128149T1 (xx)
AU (1) AU657145B2 (xx)
BR (1) BR9202870A (xx)
CA (1) CA2073723A1 (xx)
DE (1) DE69204949T2 (xx)
DK (1) DK0533221T3 (xx)
DZ (1) DZ1605A1 (xx)
EG (1) EG20448A (xx)
ES (1) ES2077343T3 (xx)
FI (1) FI104084B1 (xx)
GR (1) GR3017906T3 (xx)
IT (1) IT1250706B (xx)
MX (1) MX9204321A (xx)
NO (1) NO180199C (xx)
RU (1) RU2073565C1 (xx)
SA (1) SA92130199B1 (xx)
TN (1) TNSN92067A1 (xx)
ZA (1) ZA925327B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994009040A1 (en) * 1992-10-19 1994-04-28 Mobil Oil Corporation Process for preparing a catalyst composition
US5661097A (en) † 1994-08-12 1997-08-26 The Dow Chemical Company Supported olefin polymerization catalyst
ES2126973T3 (es) * 1995-10-02 1999-04-01 Borealis Ag Catalizador soportado para la polimerizacion de olefinas.
ATE173743T1 (de) * 1995-11-08 1998-12-15 Borealis Ag Trägerkatalysator für die olefinpolymerisation
ES2125081T3 (es) 1995-11-08 1999-02-16 Borealis Ag Catalizador soportado para la polimerizacion de olefinas.
EP0776912B1 (en) 1995-12-01 1999-06-16 Borealis AG Supported catalyst for olefin polymerization
ATE181340T1 (de) * 1995-12-01 1999-07-15 Borealis Ag Trägerkatalysator für die olefinpolymerisation
IT1282364B1 (it) * 1996-01-16 1998-03-20 Enichem Spa Catalizzatore metallocenico supportato per la (co) polimerizzazione delle alfa-olefine
US6015779A (en) 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
CZ34998A3 (cs) * 1997-02-17 1999-08-11 Pcd Polymere Gesellschaft M. B. H. Způsob přípravy pevného nosiče pro katalyzátory polymerace olefinů
DE69807367D1 (de) * 1997-02-17 2002-10-02 Borealis Gmbh Schwechat Mannsw Träger für Olefinpolymerisationskatalysatoren
SK752000A3 (en) * 1997-07-25 2000-07-11 Bp Chem Int Ltd High activity polyethylene catalyst composition and method for producing a precursor of such catalyst composition
US6815011B2 (en) 2000-11-27 2004-11-09 Energy & Environmental International, L.C. Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
US6730750B2 (en) 2001-01-16 2004-05-04 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyolefins for use as drag reducing agents
US7012046B2 (en) * 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
WO2004074329A1 (fr) * 2003-02-24 2004-09-02 China Petroleum & Chemical Corporation Support complexe pour catalyseur de polymerisation du propylene, composant de catalyseur et catalyseur contenant ce composant
WO2011107560A1 (en) * 2010-03-04 2011-09-09 Total Petrochemicals Research Feluy Modified catalyst supports
KR101898315B1 (ko) * 2011-08-25 2018-09-12 도호 티타늄 가부시키가이샤 올레핀류 중합용 고체 촉매 성분의 제조 방법, 올레핀류 중합용 촉매 및 올레핀류 중합체의 제조 방법
KR101610879B1 (ko) 2013-06-18 2016-04-08 주식회사 엘지화학 실리카 담체 및 그 제조방법과 이를 이용한 메탈로센 촉매
CN109384870B (zh) * 2017-08-14 2021-04-30 中国石油天然气股份有限公司 乙烯聚合主催化剂及其制备方法、乙烯聚合催化剂及乙烯的溶液法共聚合方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252670A (en) * 1979-01-10 1981-02-24 Imperial Chemical Industries Limited Olefine polymerization catalyst
CA1141368A (en) * 1979-01-10 1983-02-15 Imperial Chemical Industries Limited Olefine polymerisation catalyst and the production and use thereof
JPH0674292B2 (ja) * 1984-11-30 1994-09-21 東燃株式会社 エチレン重合用触媒成分の製造法
DE3730022A1 (de) * 1987-09-08 1989-03-16 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems

Also Published As

Publication number Publication date
ES2077343T3 (es) 1995-11-16
CN1032261C (zh) 1996-07-10
ATE128149T1 (de) 1995-10-15
KR930002390A (ko) 1993-02-23
RU2073565C1 (ru) 1997-02-20
CN1069030A (zh) 1993-02-17
BR9202870A (pt) 1993-03-30
ITMI912057A1 (it) 1993-01-26
EP0533221B1 (en) 1995-09-20
DE69204949T2 (de) 1996-04-18
DZ1605A1 (fr) 2002-02-17
AU657145B2 (en) 1995-03-02
NO922872D0 (no) 1992-07-20
ITMI912057A0 (it) 1991-07-25
EG20448A (en) 1999-04-29
AU1964592A (en) 1993-01-28
DE69204949D1 (de) 1995-10-26
FI104084B (fi) 1999-11-15
TNSN92067A1 (fr) 1993-06-08
NO180199C (no) 1997-03-05
US5310716A (en) 1994-05-10
FI104084B1 (fi) 1999-11-15
JPH05194640A (ja) 1993-08-03
NO922872L (no) 1993-01-26
KR950007985B1 (ko) 1995-07-24
FI923354A (fi) 1993-01-26
EP0533221A1 (en) 1993-03-24
NO180199B (no) 1996-11-25
GR3017906T3 (en) 1996-01-31
MX9204321A (es) 1993-03-01
CA2073723A1 (en) 1993-01-26
IT1250706B (it) 1995-04-21
DK0533221T3 (da) 1995-12-27
SA92130199B1 (ar) 2004-05-29
FI923354A0 (fi) 1992-07-23

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