ITMI920415A1 - Catalizzatore al nichel attivo nella omo e copolimerizzazione di etilene - Google Patents

Catalizzatore al nichel attivo nella omo e copolimerizzazione di etilene

Info

Publication number
ITMI920415A1
ITMI920415A1 IT000415A ITMI920415A ITMI920415A1 IT MI920415 A1 ITMI920415 A1 IT MI920415A1 IT 000415 A IT000415 A IT 000415A IT MI920415 A ITMI920415 A IT MI920415A IT MI920415 A1 ITMI920415 A1 IT MI920415A1
Authority
IT
Italy
Prior art keywords
ethylene
copolymerization
homo
catalyst active
nickel catalyst
Prior art date
Application number
IT000415A
Other languages
English (en)
Inventor
Giuseppe Braca
Stefano Pinori
Galletti Anna Maria Raspolli
Glauco Sbrana
Original Assignee
Istituto Guido Donegani Spa Ora Enichem S P A
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 Istituto Guido Donegani Spa Ora Enichem S P A filed Critical Istituto Guido Donegani Spa Ora Enichem S P A
Publication of ITMI920415A0 publication Critical patent/ITMI920415A0/it
Priority to ITMI920415A priority Critical patent/IT1254224B/it
Priority to AT93200514T priority patent/ATE138079T1/de
Priority to DK93200514.3T priority patent/DK0558143T3/da
Priority to ES93200514T priority patent/ES2086866T3/es
Priority to EP93200514A priority patent/EP0558143B1/en
Priority to DE69302604T priority patent/DE69302604T2/de
Priority to US08/022,162 priority patent/US5328882A/en
Priority to GR960401553T priority patent/GR3020401T3/el
Publication of ITMI920415A1 publication Critical patent/ITMI920415A1/it
Priority to US08/216,855 priority patent/US5391662A/en
Application granted granted Critical
Publication of IT1254224B publication Critical patent/IT1254224B/it

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)
ITMI920415A 1992-02-26 1992-02-26 Catalizzatore al nichel attivo nella omo e copolimerizzazione di etilene IT1254224B (it)

Priority Applications (9)

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
EP93200514A EP0558143B1 (en) 1992-02-26 1993-02-24 Nickel catalyst active in ethylene homo and copolymerization
DK93200514.3T DK0558143T3 (da) 1992-02-26 1993-02-24 Nikkelkatalysator, der er aktiv ved ethylenhomo- og -copolymerisering
ES93200514T ES2086866T3 (es) 1992-02-26 1993-02-24 Catalizador de niquel activo en la homo- y la copolimerizacion de etileno.
AT93200514T ATE138079T1 (de) 1992-02-26 1993-02-24 Nickelkatalysator zur ethylenpolymerisation
DE69302604T DE69302604T2 (de) 1992-02-26 1993-02-24 Nickelkatalysator zur Ethylenpolymerisation
US08/022,162 US5328882A (en) 1992-02-26 1993-02-25 Nickel catalyst active in ethylene homo and copolymerization
GR960401553T GR3020401T3 (en) 1992-02-26 1993-06-10 Nickel catalyst active in ethylene homo and copolymerization
US08/216,855 US5391662A (en) 1992-02-26 1994-03-24 Nickel catalyst active in ethylene homo and copolymerization

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 (3)

Publication Number Publication Date
ITMI920415A0 ITMI920415A0 (it) 1992-02-26
ITMI920415A1 true ITMI920415A1 (it) 1993-08-26
IT1254224B IT1254224B (it) 1995-09-14

Family

ID=11362133

Family Applications (1)

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

Country Status (8)

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

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
DE69302604D1 (de) 1996-06-20
EP0558143B1 (en) 1996-05-15
GR3020401T3 (en) 1996-09-30
DE69302604T2 (de) 1996-10-31
ES2086866T3 (es) 1996-07-01
US5391662A (en) 1995-02-21
EP0558143A1 (en) 1993-09-01
US5328882A (en) 1994-07-12
DK0558143T3 (da) 1996-08-19
ATE138079T1 (de) 1996-06-15
ITMI920415A0 (it) 1992-02-26
IT1254224B (it) 1995-09-14

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