Global patent index - EP 0973786 A1

EP 0973786 A1 2000-01-26 - CATALYST AND USE OF CATALYSTS IN POLYMERISATION

Title (en)

CATALYST AND USE OF CATALYSTS IN POLYMERISATION

Title (de)

KATALYSATOR UND VERWENDUNG DES KATALYSATORS FÜR DIE POLYMERISATION

Title (fr)

CATALYSEUR ET SON UTILISATION POUR LA POLYMERISATION

Publication

EP 0973786 A1 (DE)

Application

EP 98921435 A

Priority

  • DE 19715104 A
  • DE 19716312 A
  • EP 9802003 W

Abstract (en)

[origin: WO9846614A1] The invention relates to a catalyst and the use thereof in polymerisation. The catalyst contains a compound of general formula (I), wherein R<1> stands for a mono or polycylic hydrocarbon, M<1+> means an VIIIb group transition metal and X<-> is at least one non-coordinating or low-coordinating anion.

IPC 1-7 (main, further and additional classification)

C07F 15/00; C07F 15/02; C07F 15/04; C07F 15/06; C08F 32/08

IPC 8 full level (invention and additional information)

C08F 4/70 (2006.01); C07F 15/00 (2006.01); C07F 15/04 (2006.01); C07F 15/06 (2006.01); C08F 32/00 (2006.01); C08F 32/08 (2006.01); C08G 61/08 (2006.01)

CPC (invention and additional information)

C07F 15/006 (2013.01); C07F 15/0046 (2013.01); C07F 15/0073 (2013.01); C07F 15/04 (2013.01); C07F 15/06 (2013.01); C08F 32/08 (2013.01); C08G 61/08 (2013.01)

Citation (search report)

See references of WO 9846614A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

WO 9846614 A1 19981022; AU 7429498 A 19981111; CA 2286695 A1 19981022; EP 0973786 A1 20000126; JP 2001519821 A 20011023

INPADOC legal status

2000-06-14 [18W] WITHDRAWN

- Date of withdrawal: 20000413

2000-01-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991111

2000-01-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT