DK0558143T3 - Nikkelkatalysator, der er aktiv ved ethylenhomo- og -copolymerisering - Google Patents

Nikkelkatalysator, der er aktiv ved ethylenhomo- og -copolymerisering

Info

Publication number
DK0558143T3
DK0558143T3 DK93200514.3T DK93200514T DK0558143T3 DK 0558143 T3 DK0558143 T3 DK 0558143T3 DK 93200514 T DK93200514 T DK 93200514T DK 0558143 T3 DK0558143 T3 DK 0558143T3
Authority
DK
Denmark
Prior art keywords
copolymerization
catalyst active
nickel catalyst
ethylene homo
ethylene
Prior art date
Application number
DK93200514.3T
Other languages
English (en)
Inventor
Giuseppe Braca
Galletti Anna Maria Raspolli
Stefano Pinori
Glauco Sbrana
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
Application granted granted Critical
Publication of DK0558143T3 publication Critical patent/DK0558143T3/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

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)
DK93200514.3T 1992-02-26 1993-02-24 Nikkelkatalysator, der er aktiv ved ethylenhomo- og -copolymerisering DK0558143T3 (da)

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 (1)

Publication Number Publication Date
DK0558143T3 true DK0558143T3 (da) 1996-08-19

Family

ID=11362133

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93200514.3T DK0558143T3 (da) 1992-02-26 1993-02-24 Nikkelkatalysator, der er aktiv ved ethylenhomo- og -copolymerisering

Country Status (8)

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

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
ATE138079T1 (de) 1996-06-15
ITMI920415A1 (it) 1993-08-26
US5328882A (en) 1994-07-12
EP0558143B1 (en) 1996-05-15
GR3020401T3 (en) 1996-09-30
DE69302604D1 (de) 1996-06-20
US5391662A (en) 1995-02-21
EP0558143A1 (en) 1993-09-01
IT1254224B (it) 1995-09-14
DE69302604T2 (de) 1996-10-31
ITMI920415A0 (it) 1992-02-26
ES2086866T3 (es) 1996-07-01

Similar Documents

Publication Publication Date Title
ES2130404T3 (es) Copolimeros y polimeros olefinicos amorfos, metodos de preparacion y derivados de los mismos.
NO903797D0 (no) Metall-koordinasjonskomplekser, polymerisasjonskatalysatorer som inneholder slike komplekser og anvendels av katalysatoren.
CA2248767A1 (en) Copolymers of ethylene and geminally disubstituted olefins
ES2096475T3 (es) Complejos de titanio (ii) o circonio (ii) y catalizadores de polimerizacion por adicion obtenidos a partir de los mismos.
BR9812307A (pt) Complexos de metal de ciclopentafenantrenoìla e processo de polimerização
DE3674197D1 (de) Wasserabsorbierende acrylcopolymere.
BR9807851A (pt) Copolìmeros de olefinas a partir de compostos de catalisadores do grupo 4 e bis(arilamido) ligados em ponte
AR017037A1 (es) Componentes y catalizadores para la polimerizacion de olefinas; uso de los mismos y procedimiento para la co-polimerizacion de olefinas
DK0558143T3 (da) Nikkelkatalysator, der er aktiv ved ethylenhomo- og -copolymerisering
ITMI922491A1 (it) Catalizzatore e procedimento per (co) polimerizzare le alfa-olefine
BR9807921A (pt) Sistema de catalisador para sìntese de alto rendimento de poliolefinas.
EP0393751A3 (en) Polymerization catalyst, the process for its preparation and its use in ethylene homo and copolymerization
FI99243B (fi) Menetelmä olefiinien polymeroimiseksi
ATE286516T1 (de) Kationische polymerisate und ihre verwendung
NO303341B1 (no) FremgangsmÕte for fremstilling av kopolymerer av etylen og olefinmonomerer, og katalysator anvendt ved fremgangsmÕten
EP1209171A4 (en) PROCESS FOR PRODUCING LIVE OLEFIN POLYMER
IT1276801B1 (it) Procedimento per la preparazione di polimeri vinilaromatici cristallini a struttura predominantemente sindiotattica
ES2129853T3 (es) Procedimiento para la preparacion de copolimeros de etileno.
IT1245740B (it) Catalizzatore di polimerizzazione contenente nichel e suo impiego nella omo e copolimerizzazione di etilene
GB2010283A (en) Sulfobetaine-modified olefinic copolymers
JPS5518454A (en) Elastic sealant
ATE262545T1 (de) Synthese von copolymeren mit anhydrofruktose derivaten