ES2116299T3

Metallocen(co)polymers, process for preparation and their use as catalysts; metallocenes therefor.

Abstract

A COMPONENT OF AN ADVANTAGEABLE, APPLICABLE, IMMOBILE AND HETEROGENEOUS METALOCHENE CATALYST FOR OLEFINOSA POLYMERIZATION, IS OBTAINED BY A HOMOPOLYMERIZATION OF METALOCHENEES REPLACED BY THE VINYL SOUTHERN GIVES, OF THE SISTAN GROUP 4 ) VINYL AROMATES.

Term

Term ended

Projected expiry passed 3 January 2012, 14.7 years ago.

14 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims5

Priority claims
Document	Office	Kind	Date
19914100761	Germany	–	1991-01-12
4100761	Germany	A	1991-01-12
4100761	Germany	A	1991-01-12
92100051	–	–	–
DE19914100761	–	–	–

Members14

Family members, oldest first
Document	Office	Kind
CA2059029A1	Canada	A1	1992-07-13
AU1015292A	Australia	A	1992-07-16
EP0496193A1	European Patent Office (EPO)	A1	1992-07-29
ZA92182B	South Africa	B	1992-09-30
JPH04308598A	Japan	A	1992-10-30
US5169818A	United States of America	A	1992-12-08
US5262498A	United States of America	A	1993-11-16
AU646537B2	Australia	B2	1994-02-24
EP0496193B1	European Patent Office (EPO)	B1	1998-05-13
AT166077T	Austria	T	1998-05-15
ATE166077T1	Austria	T1	1998-05-15
DE59209320D1	Germany	D1	1998-06-18
ES2116299T3This record	Spain	T3	1998-07-16
JP3281636B2	Japan	B2	2002-05-13