Global patent index - EP 1028968 A1

EP 1028968 A1 2000-08-23 - METHOD FOR PRODUCING FULVENE METAL COMPLEXES

Title (en)

METHOD FOR PRODUCING FULVENE METAL COMPLEXES

Title (de)

VERFAHREN ZUR HERSTELLUNG VON FULVEN-METALLKOMPLEXEN

Title (fr)

PROCEDE POUR LA PREPARATION DE COMPLEXES METALLIQUES DE FULVENE

Publication

EP 1028968 A1 (DE)

Application

EP 98965145 A

Priority

  • DE 19749293 A
  • DE 19756742 A
  • EP 9806821 W

Abstract (en)

[origin: WO9924445A1] The invention relates to a method for producing fulvene metal complexes, to novel metal complexes and to the use of said complexes as catalysts for polymerising unsaturated compounds, especially for polymerising and copolymerising olefins and/or dienes.

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

C07F 17/00; C08F 10/00

IPC 8 full level (invention and additional information)

C07F 7/00 (2006.01); C07F 7/28 (2006.01); C07F 17/00 (2006.01); C08F 4/62 (2006.01); C08F 4/6392 (2006.01); C08F 4/64 (2006.01); C08F 10/00 (2006.01); C08F 10/02 (2006.01); C08F 4/659 (2006.01)

CPC (invention and additional information)

C07F 17/00 (2013.01); C08F 10/02 (2013.01); C08F 4/65908 (2013.01); C08F 4/65912 (2013.01); C08F 110/02 (2013.01); C08F 110/06 (2013.01); Y10S 526/941 (2013.01)

Combination set (CPC)

C08F 10/02 + C08F 4/65925

Citation (search report)

See references of WO 9924445A1

Designated contracting state (EPC)

AT BE DE ES FI FR GB IT NL

EPO simple patent family

WO 9924445 A1 19990520; AU 2047999 A 19990531; BR 9813196 A 20000829; CA 2309174 A1 19990520; CN 1278265 A 20001227; EP 1028968 A1 20000823; JP 2001522856 A 20011120; NO 20002319 A 20000629; NO 20002319 D0 20000502; US 2002010084 A1 20020124; US 6403735 B1 20020611

INPADOC legal status

2003-04-23 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20021003

2002-07-03 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020523

2000-08-23 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000607

2000-08-23 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE DE ES FI FR GB IT NL