DE69302604D1 - Nickelkatalysator zur Ethylenpolymerisation - Google Patents

Nickelkatalysator zur Ethylenpolymerisation

Info

Publication number
DE69302604D1
DE69302604D1 DE69302604T DE69302604T DE69302604D1 DE 69302604 D1 DE69302604 D1 DE 69302604D1 DE 69302604 T DE69302604 T DE 69302604T DE 69302604 T DE69302604 T DE 69302604T DE 69302604 D1 DE69302604 D1 DE 69302604D1
Authority
DE
Germany
Prior art keywords
ethylene polymerization
nickel catalyst
ethylene
preparation
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69302604T
Other languages
English (en)
Other versions
DE69302604T2 (de
Inventor
Giuseppe Braca
Galletti Anna Maria Raspolli
Stefano Pinori
Glauco Sbrana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enichem SpA
Original Assignee
Enichem SpA
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 SpA filed Critical Enichem SpA
Publication of DE69302604D1 publication Critical patent/DE69302604D1/de
Application granted granted Critical
Publication of DE69302604T2 publication Critical patent/DE69302604T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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)
  • Polymerization Catalysts (AREA)
DE69302604T 1992-02-26 1993-02-24 Nickelkatalysator zur Ethylenpolymerisation Expired - Fee Related DE69302604T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920415A IT1254224B (it) 1992-02-26 1992-02-26 Catalizzatore al nichel attivo nella omo e copolimerizzazione di etilene

Publications (2)

Publication Number Publication Date
DE69302604D1 true DE69302604D1 (de) 1996-06-20
DE69302604T2 DE69302604T2 (de) 1996-10-31

Family

ID=11362133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302604T Expired - Fee Related DE69302604T2 (de) 1992-02-26 1993-02-24 Nickelkatalysator zur Ethylenpolymerisation

Country Status (8)

Country Link
US (2) US5328882A (de)
EP (1) EP0558143B1 (de)
AT (1) ATE138079T1 (de)
DE (1) DE69302604T2 (de)
DK (1) DK0558143T3 (de)
ES (1) ES2086866T3 (de)
GR (1) GR3020401T3 (de)
IT (1) IT1254224B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6812184B1 (en) * 1996-06-17 2004-11-02 Exxonmobil Chemical Patents Inc. Supported late transition metal catalyst systems
GB9725455D0 (en) * 1997-12-02 1998-01-28 Univ Warwick Supported polymerisation catalyst
JP2001019709A (ja) 1999-07-05 2001-01-23 Fuji Xerox Co Ltd 不均一系重合触媒、アクリル系重合体の製造方法、及び、アクリル系重合体
IT1313599B1 (it) * 1999-08-05 2002-09-09 Enichem Spa Complessi metallici utilizzabili nella catalisi per la (co)polimerizzazione delle alfa-olefine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336500A1 (de) * 1983-10-07 1985-04-25 Bayer Ag, 5090 Leverkusen Organische nickel-verbindungen deren herstellung und verwendung als katalysatoren bei der polymerisation von olefinen
IT1230061B (it) * 1989-04-18 1991-09-27 Eniricerche Spa Catalizzatore di polimerizzazione, procedimento per la sua preparazione e suo impiego nella omo e copolimerizzazione di etilene.
FI85588C (fi) * 1989-06-05 1992-05-11 Neste Oy Foerfarande foer reglering av molekylviktsfoerdelningen och molekylvikten av oligomerisations- eller polymerisationsprodukter av eten.

Also Published As

Publication number Publication date
US5391662A (en) 1995-02-21
US5328882A (en) 1994-07-12
DK0558143T3 (da) 1996-08-19
GR3020401T3 (en) 1996-09-30
EP0558143B1 (de) 1996-05-15
IT1254224B (it) 1995-09-14
EP0558143A1 (de) 1993-09-01
ATE138079T1 (de) 1996-06-15
DE69302604T2 (de) 1996-10-31
ES2086866T3 (es) 1996-07-01
ITMI920415A0 (it) 1992-02-26
ITMI920415A1 (it) 1993-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee