DK0563815T3 - Fremgangsmåde til fremstilling af en kugleformet katalysatorbestanddel - Google Patents

Fremgangsmåde til fremstilling af en kugleformet katalysatorbestanddel

Info

Publication number
DK0563815T3
DK0563815T3 DK93105012.4T DK93105012T DK0563815T3 DK 0563815 T3 DK0563815 T3 DK 0563815T3 DK 93105012 T DK93105012 T DK 93105012T DK 0563815 T3 DK0563815 T3 DK 0563815T3
Authority
DK
Denmark
Prior art keywords
catalyst component
polymerisation
spherical catalyst
producing
prepolymerisation
Prior art date
Application number
DK93105012.4T
Other languages
Danish (da)
English (en)
Inventor
Gerhard Dr Thum
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of DK0563815T3 publication Critical patent/DK0563815T3/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
    • 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
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK93105012.4T 1992-03-28 1993-03-26 Fremgangsmåde til fremstilling af en kugleformet katalysatorbestanddel DK0563815T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210205 1992-03-28

Publications (1)

Publication Number Publication Date
DK0563815T3 true DK0563815T3 (da) 1996-06-17

Family

ID=6455301

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93105012.4T DK0563815T3 (da) 1992-03-28 1993-03-26 Fremgangsmåde til fremstilling af en kugleformet katalysatorbestanddel

Country Status (12)

Country Link
EP (1) EP0563815B1 (xx)
JP (1) JPH0625347A (xx)
KR (1) KR100251599B1 (xx)
AT (1) ATE133965T1 (xx)
AU (1) AU658984B2 (xx)
BR (1) BR9301328A (xx)
CA (1) CA2092769A1 (xx)
DE (1) DE59301571D1 (xx)
DK (1) DK0563815T3 (xx)
ES (1) ES2085065T3 (xx)
GR (1) GR3019087T3 (xx)
ZA (1) ZA932163B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306382A1 (de) * 1993-03-02 1994-09-08 Hoechst Ag Verfahren zur Herstellung eines Poly-1-olefins
DE4417475A1 (de) * 1994-05-19 1995-11-23 Hoechst Ag Verfahren zur Herstellung einer Katalysatorkomponente für die Polymerisation von Ethylen und 1-Olefinen zu ultrahochmolekularen Ethylenpolymeren
JP2772271B2 (ja) * 1995-11-22 1998-07-02 ハンファ ケミカル コーポレーション エチレン重合体の製造方法
JPH09328513A (ja) * 1996-04-09 1997-12-22 Mitsui Petrochem Ind Ltd 固体状チタン触媒成分の調製方法、オレフィンの重合用触媒およびオレフィン重合方法
CA2874344C (en) 2014-12-15 2021-08-31 Nova Chemicals Corporation Spheroidal catalyst for olefin polymerization
CA2890606C (en) 2015-05-07 2022-07-19 Nova Chemicals Corporation Process for polymerization using dense and spherical ziegler-natta type catalyst

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591602B1 (fr) * 1985-12-18 1988-02-26 Atochem Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines.
DE4019925A1 (de) * 1990-06-22 1992-01-02 Hoechst Ag Verfahren zur herstellung eines polyolefins

Also Published As

Publication number Publication date
CA2092769A1 (en) 1993-09-29
BR9301328A (pt) 1993-10-05
DE59301571D1 (de) 1996-03-21
AU658984B2 (en) 1995-05-04
EP0563815B1 (de) 1996-02-07
KR100251599B1 (ko) 2000-04-15
ATE133965T1 (de) 1996-02-15
KR930019704A (ko) 1993-10-18
GR3019087T3 (en) 1996-05-31
AU3544893A (en) 1993-09-30
ZA932163B (en) 1993-10-14
JPH0625347A (ja) 1994-02-01
ES2085065T3 (es) 1996-05-16
EP0563815A1 (de) 1993-10-06

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