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Global Patent Index - EP 1523508 A1

EP 1523508 A1 20050420 - "CONSTRAINED GEOMETRY" METALLOCENES, METHOD FOR THE PRODUCTION THEREOF AND USE OF THE SAME FOR THE POLYMERISATION OF OLEFINS

Title (en)

"CONSTRAINED GEOMETRY" METALLOCENES, METHOD FOR THE PRODUCTION THEREOF AND USE OF THE SAME FOR THE POLYMERISATION OF OLEFINS

Title (de)

"CONSTRAINED GEOMETRY" METALLOCENE, VERFAHREN ZUR HERSTELLUNG VON DIESEN UND DEREN VERWENDUNG ZUR POLYMERISATION VON OLEFINEN

Title (fr)

METALLOCENES A GEOMETRIE CONTRAINTE", LEUR PROCEDE DE PRODUCTION ET LEUR UTILISATION POUR LA POLYMERISATION D'OLEFINES

Publication

EP 1523508 A1 20050420 (DE)

Application

EP 03744843 A 20030324

Priority

  • DE 10213191 A 20020323
  • EP 0303024 W 20030324

Abstract (en)

[origin: WO03080684A1] The invention relates to a method for producing special transition metal compounds. The invention also relates to novel transition metal compounds and catalyst systems, and to the use of the same for the homopolymerisation or copolymerisation of olefins.

IPC 1-7

C08F 10/00; C08F 4/642; C07F 17/00

IPC 8 full level

C07F 7/10 (2006.01); C07F 17/00 (2006.01); C07F 17/02 (2006.01); C08F 4/54 (2006.01); C08F 4/605 (2006.01); C08F 4/6192 (2006.01); C08F 4/642 (2006.01); C08F 4/76 (2006.01); C08F 10/00 (2006.01); C08F 4/659 (2006.01)

CPC (source: EP US)

C07F 17/00 (2013.01 - EP US); C07F 17/02 (2013.01 - EP US); C08F 10/00 (2013.01 - EP US); C08F 4/65908 (2013.01 - EP US); C08F 4/65912 (2013.01 - EP US); C08F 4/65916 (2013.01 - EP US); C08F 2410/02 (2013.01 - EP US); C08F 2420/01 (2013.01 - EP US); C08F 2420/02 (2013.01 - EP US); Y10S 526/943 (2013.01 - EP US)

C-Set (source: EP US)

  1. C08F 10/00 + C08F 4/6592
  2. C08F 10/00 + C08F 4/64044
  3. C08F 10/00 + C08F 4/64148

Citation (search report)

See references of WO 03080684A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 03080684 A1 20031002; CN 1643002 A 20050720; DE 10213191 A1 20031002; EP 1523508 A1 20050420; JP 2005529859 A 20051006; US 2005187396 A1 20050825; US 7049453 B2 20060523

DOCDB simple family (application)

EP 0303024 W 20030324; CN 03806834 A 20030324; DE 10213191 A 20020323; EP 03744843 A 20030324; JP 2003578433 A 20030324; US 50823805 A 20050407