RO63666A - Procede d'obtenir d'un complexe catalytique pour la polymerisation des alpha-olefines - Google Patents

Procede d'obtenir d'un complexe catalytique pour la polymerisation des alpha-olefines

Info

Publication number
RO63666A
RO63666A RO7300074815A RO7481573A RO63666A RO 63666 A RO63666 A RO 63666A RO 7300074815 A RO7300074815 A RO 7300074815A RO 7481573 A RO7481573 A RO 7481573A RO 63666 A RO63666 A RO 63666A
Authority
RO
Romania
Prior art keywords
olefins
alpha
polymerization
obtaining
catalytic complex
Prior art date
Application number
RO7300074815A
Other languages
English (en)
French (fr)
Inventor
Eugen Berger
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of RO63666A publication Critical patent/RO63666A/ro

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
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene

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)
RO7300074815A 1972-06-22 1973-05-17 Procede d'obtenir d'un complexe catalytique pour la polymerisation des alpha-olefines RO63666A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU65587A LU65587A1 (ro) 1972-06-22 1972-06-22

Publications (1)

Publication Number Publication Date
RO63666A true RO63666A (fr) 1978-11-15

Family

ID=19727083

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7300074815A RO63666A (fr) 1972-06-22 1973-05-17 Procede d'obtenir d'un complexe catalytique pour la polymerisation des alpha-olefines

Country Status (31)

Country Link
US (1) US4296223A (ro)
JP (1) JPS5137195B2 (ro)
AR (1) AR194550A1 (ro)
AT (1) AT327545B (ro)
AU (1) AU464025B2 (ro)
BE (1) BE799977A (ro)
BG (1) BG26813A3 (ro)
BR (1) BR7304545D0 (ro)
CA (1) CA1017497A (ro)
CH (1) CH563414A5 (ro)
CS (1) CS188166B2 (ro)
DD (1) DD106189A5 (ro)
DE (1) DE2324766C2 (ro)
DK (1) DK150148C (ro)
ES (1) ES414456A1 (ro)
FI (1) FI58928C (ro)
FR (1) FR2189429B1 (ro)
GB (1) GB1401708A (ro)
HU (1) HU166153B (ro)
IN (1) IN138686B (ro)
IT (1) IT982819B (ro)
LU (1) LU65587A1 (ro)
NL (1) NL150464B (ro)
NO (1) NO142350C (ro)
PL (1) PL94153B1 (ro)
RO (1) RO63666A (ro)
SE (1) SE411551B (ro)
SU (1) SU474993A3 (ro)
TR (1) TR17453A (ro)
YU (1) YU35216B (ro)
ZA (1) ZA733283B (ro)

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US4783512A (en) * 1985-05-20 1988-11-08 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4888318A (en) * 1986-01-24 1989-12-19 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
US5055533A (en) * 1986-01-24 1991-10-08 Mobil Oil Corporation Process for polymerizing alpha-olefins with trimethylaluminum-activated catalyst
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IT1190319B (it) * 1986-04-17 1988-02-16 Enichem Polimeri Procedimento per la preparazione di polietilene a bassa o media densita' e catalizzatori adatti allo scopo
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
JPH0717709B2 (ja) * 1987-11-13 1995-03-01 日本石油株式会社 超高分子量ポリエチレンの製造方法
FR2624122B1 (fr) * 1987-12-03 1991-11-08 Solvay Procede pour la polymerisation des alpha-olefines, complexes catalytiques solides utilisables pour cette polymerisation et procede pour leur preparation
US4954470A (en) * 1988-01-14 1990-09-04 Mobil Oil Corporation Chlorinated alcohol-containing catalyst composition for polymerizing alpha-olefins
US4833111A (en) * 1988-01-14 1989-05-23 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution
US4849389A (en) * 1988-01-14 1989-07-18 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution
FR2627495B1 (fr) * 1988-02-22 1992-01-17 Solvay Solide catalytique utilisable pour la polymerisation des alpha-olefines, procede pour sa preparation et procede de polymerisation des alpha-olefines en presence d'un systeme catalytique comprenant ce solide
DK0446989T3 (da) * 1990-03-16 1996-09-16 Polimeri Europa Srl Katalysator på bærer til ethylenpolymerisation og copolymerisationen af ethylen med alfa-olefiner, dens fremstilling og brug
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IT1251785B (it) * 1991-07-12 1995-05-26 Enichem Polimeri Procedimento per la preparazione di un componente solido di catalizzatore per la (co)polimerizzazione di etilene
IT1251796B (it) * 1991-07-15 1995-05-26 Himont Inc Componenti e catalizzatori per la polimerizzazione di etilene
IT1252069B (it) * 1991-11-25 1995-05-29 Enichem Elastomers Processo per la preparazione di copolimeri elastomerici dell'etilene
US5260245A (en) * 1992-10-19 1993-11-09 Mobil Oil Corporation High activity polyethylene catalysts
US5258345A (en) * 1992-11-20 1993-11-02 Mobil Oil Corporation High-activity polyethylene catalysts
US5330951A (en) * 1992-12-09 1994-07-19 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin
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US5740784A (en) * 1995-05-25 1998-04-21 Pleasurecraft Marine Engine Co. Fuel control system
US6271321B1 (en) 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
US6228957B1 (en) 1998-02-18 2001-05-08 Eastman Chemical Company Process for producing polyethlene
US6191239B1 (en) 1998-02-18 2001-02-20 Eastman Chemical Company Process for producing polyethylene
US6534613B2 (en) 1998-02-18 2003-03-18 Eastman Chemical Company Process for producing polyethylene
ATE528327T1 (de) 1998-10-27 2011-10-15 Westlake Longview Corp Verfahren zur polymerisierung von olefine.
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
US6300432B1 (en) 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
MXPA01009833A (es) 1999-03-30 2002-11-04 Eastman Chem Co Proceso para producir poliolefinas.
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IT1397080B1 (it) 2009-11-23 2012-12-28 Polimeri Europa Spa Catalizzatore di tipo ziegler-natta per la (co)polimerizzazione delle alfa-olefine con elevata produttivita'
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Also Published As

Publication number Publication date
FI58928B (fi) 1981-01-30
NL7307127A (ro) 1973-12-27
YU141373A (en) 1980-04-30
LU65587A1 (ro) 1973-12-27
YU35216B (en) 1980-10-31
JPS4952278A (ro) 1974-05-21
BG26813A3 (bg) 1979-06-12
CS188166B2 (en) 1979-02-28
CA1017497A (en) 1977-09-13
AT327545B (de) 1976-02-10
GB1401708A (en) 1975-07-30
ATA550573A (de) 1975-04-15
BE799977A (fr) 1973-11-26
AU5588373A (en) 1974-11-21
US4296223A (en) 1981-10-20
DK150148C (da) 1987-11-09
IT982819B (it) 1974-10-21
PL94153B1 (ro) 1977-07-30
DD106189A5 (ro) 1974-06-05
AR194550A1 (es) 1973-07-23
DE2324766C2 (de) 1986-08-28
BR7304545D0 (pt) 1974-09-05
NO142350B (no) 1980-04-28
NO142350C (no) 1980-08-06
FR2189429A1 (ro) 1974-01-25
FR2189429B1 (ro) 1976-09-17
SE411551B (sv) 1980-01-14
CH563414A5 (ro) 1975-06-30
IN138686B (ro) 1976-03-13
JPS5137195B2 (ro) 1976-10-14
HU166153B (ro) 1975-01-28
SU474993A3 (ru) 1975-06-25
AU464025B2 (en) 1975-08-14
ZA733283B (en) 1974-04-24
ES414456A1 (es) 1976-02-01
NL150464B (nl) 1976-08-16
DE2324766A1 (de) 1974-01-10
FI58928C (fi) 1981-05-11
DK150148B (da) 1986-12-15
TR17453A (tr) 1975-07-23

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