EP 1250365 A2 20021023 - TRANSITION METAL COMPOUND, LIGAND SYSTEM, CATALYST SYSTEM AND THE USE OF THE LATTER FOR THE POLYMERISATION AND COPOLYMERISATION OF OLEFINS

Title (en)

TRANSITION METAL COMPOUND, LIGAND SYSTEM, CATALYST SYSTEM AND THE USE OF THE LATTER FOR THE POLYMERISATION AND COPOLYMERISATION OF OLEFINS

Title (de)

ÜBERGANGSMETALLVERBINDUNG, LIGANDENSYSTEM, KATALYSATORSYSTEM UND SEINE VERWENDUNG ZUR POLYMERISATION UND COPOLYMERISATION VON OLEFINEN

Title (fr)

COMPOSITION DE METAL DE TRANSITION, SYSTEME DE LIGAND, SYSTEME DE CATALYSEUR ET SON UTILISATION POUR LA POLYMERISATION ET LA COPOLYMERISATION D'OLEFINES

Publication

EP 1250365 A2 20021023 (DE)

Application

EP 00988791 A 20001213

Priority

DE 19962905 A 19991223
DE 10044983 A 20000911
EP 0012642 W 20001213

Abstract (en)

[origin: WO0148034A2] The invention relates to a method for polymerising olefins, in particular to a method for copolymerising propylene with additional olefins. The invention also relates to specially selected metallocenes, in particular to those types of metallocenes which have different substitutions in position 2 and position 4 on the indenyl ligand, to ligand systems, to highly active catalyst systems and to novel polypropylene copolymers. The inventive polymerisation takes place in the presence of the specially selected metallocenes.

IPC 1-7

C08F 210/06; C08F 10/00; C08F 4/64; C07F 17/00

IPC 8 full level

C07F 7/08 (2006.01); C07F 17/00 (2006.01); C08F 4/44 (2006.01); C08F 4/64 (2006.01); C08F 4/6592 (2006.01); C08F 10/00 (2006.01); C08F 210/06 (2006.01); C08F 210/16 (2006.01); C08F 4/659 (2006.01); C08F 110/06 (2006.01)

CPC (source: EP KR US)

C07F 17/00 (2013.01 - EP US); C08F 4/64 (2013.01 - KR); C08F 10/00 (2013.01 - EP US); C08F 210/06 (2013.01 - EP US); C08F 210/16 (2013.01 - EP US); C08F 4/65912 (2013.01 - EP US); C08F 4/65916 (2013.01 - EP US); C08F 110/06 (2013.01 - EP US); Y10S 526/943 (2013.01 - EP US)

C-Set (source: EP US)

Citation (search report)

See references of WO 0148034A2

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0148034 A2 20010705; WO 0148034 A3 20020620; AU 2511001 A 20010709; AU 782996 B2 20050915; BR 0016723 A 20030218; BR PI0016723 B1 20180227; CA 2395552 A1 20010705; CA 2395552 C 20100216; CN 100575324 C 20091230; CN 1249096 C 20060405; CN 1433435 A 20030730; CN 1590355 A 20050309; CN 1590422 A 20050309; EP 1250365 A2 20021023; EP 1548022 A2 20050629; EP 1548022 A3 20070613; EP 1548023 A2 20050629; EP 1548023 A3 20070613; EP 1548023 B1 20130814; EP 1548037 A2 20050629; EP 1548037 A3 20070912; JP 2003533550 A 20031111; JP 4901043 B2 20120321; KR 100789201 B1 20071231; KR 20020084423 A 20021107; PL 199958 B1 20081128; PL 356214 A1 20040628; RU 2002120465 A 20040110; RU 2276671 C2 20060520; US 2003149199 A1 20030807; US 2006020096 A1 20060126; US 7342078 B2 20080311; US 7569651 B2 20090804

DOCDB simple family (application)

EP 0012642 W 20001213; AU 2511001 A 20001213; BR 0016723 A 20001213; BR PI0016723 A 20001213; CA 2395552 A 20001213; CN 00818742 A 20001213; CN 200410063702 A 20001213; CN 200410063703 A 20001213; EP 00988791 A 20001213; EP 05001432 A 20001213; EP 05001433 A 20001213; EP 05001434 A 20001213; JP 2001548572 A 20001213; KR 20027008230 A 20020624; PL 35621400 A 20001213; RU 2002120465 A 20001213; US 13125105 A 20050518; US 16895202 A 20020624