AR013133A1 - A BRIDGE METALOCHENE COMPOUND, A PROCEDURE FOR PREPARING IT, A LEAGUE, A CATALYST SYSTEM FOR THE POLYMERIZATION OF OLEFINS, A PROCEDURE FOR THE POLYMERIZATION OF OLEFINS, AND A PROCEDURE FOR THE OLIGOMERIZATION OF OLEFINS - Google Patents

A BRIDGE METALOCHENE COMPOUND, A PROCEDURE FOR PREPARING IT, A LEAGUE, A CATALYST SYSTEM FOR THE POLYMERIZATION OF OLEFINS, A PROCEDURE FOR THE POLYMERIZATION OF OLEFINS, AND A PROCEDURE FOR THE OLIGOMERIZATION OF OLEFINS

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Publication number
AR013133A1
AR013133A1 ARP980103064A AR013133A1 AR 013133 A1 AR013133 A1 AR 013133A1 AR P980103064 A ARP980103064 A AR P980103064A AR 013133 A1 AR013133 A1 AR 013133A1
Authority
AR
Argentina
Prior art keywords
procedure
olefins
polymerization
preparing
metallocene compounds
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Montell Technology Company Bv
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 Montell Technology Company Bv filed Critical Montell Technology Company Bv
Publication of AR013133A1 publication Critical patent/AR013133A1/en

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Abstract

Se presentan compuestos de metaloceno en puente de la formula (I), donde R1 y R2 pueden ser hidrogeno, radicales alquilo, cicloalquilo, arilo,alquilarilo o arilalquilo; R3 y R4 forman un anillo de 5- a 8-miembros, alifático, aromático o heterocíclico condensado; M es un metal de transicionde los grupos 3, 4, 5, lantanida o actinida; X es hidrogeno, halogeno, -R, -OR, -OSO2CF3, -OCOR, -SR, -NR2 o PR2, donde R es un sustituyentehidrocarburo; y p va de 0 a 3. Asimismo, se presenta un sistema catalizador para la polimerizacion de olefinas basado en los compuestos de metaloceno enpuente antes citados, los ligandos para preparar los compuestos de metaloceno en puente; un procedimiento para preparar los compuestos de metaloceno enpuente y procedimientos para la polimerizacion de oligomerizacion de olefinas.Bridged metallocene compounds of formula (I) are presented, where R1 and R2 can be hydrogen, alkyl, cycloalkyl, aryl, alkylaryl or arylalkyl radicals; R3 and R4 form a fused aliphatic, aromatic or heterocyclic 5- to 8-membered ring; M is a transition metal of groups 3, 4, 5, lantanide or actinide; X is hydrogen, halogen, -R, -OR, -OSO2CF3, -OCOR, -SR, -NR2 or PR2, where R is a hydrocarbon substituent; and p goes from 0 to 3. Also, a catalyst system for the polymerization of olefins based on the aforementioned bridging metallocene compounds, the ligands for preparing the bridged metallocene compounds is presented; a procedure for preparing the bridging metallocene compounds and procedures for olefin oligomerization polymerization.

ARP980103064 1997-06-30 1998-06-25 A BRIDGE METALOCHENE COMPOUND, A PROCEDURE FOR PREPARING IT, A LEAGUE, A CATALYST SYSTEM FOR THE POLYMERIZATION OF OLEFINS, A PROCEDURE FOR THE POLYMERIZATION OF OLEFINS, AND A PROCEDURE FOR THE OLIGOMERIZATION OF OLEFINS AR013133A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97201986 1997-06-30

Publications (1)

Publication Number Publication Date
AR013133A1 true AR013133A1 (en) 2000-12-13

Family

ID=8228498

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980103064 AR013133A1 (en) 1997-06-30 1998-06-25 A BRIDGE METALOCHENE COMPOUND, A PROCEDURE FOR PREPARING IT, A LEAGUE, A CATALYST SYSTEM FOR THE POLYMERIZATION OF OLEFINS, A PROCEDURE FOR THE POLYMERIZATION OF OLEFINS, AND A PROCEDURE FOR THE OLIGOMERIZATION OF OLEFINS

Country Status (2)

Country Link
AR (1) AR013133A1 (en)
ZA (1) ZA984651B (en)

Also Published As

Publication number Publication date
ZA984651B (en) 1998-12-21

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