Global Patent Index - EP 1032603 A1

EP 1032603 A1 20000906 - CATALYST COMPONENTS FOR THE POLYMERIZATION OF DIENES, CATALYST OBTAINED THEREFROM, AND PROCESS FOR THE PREPARATION OF POLYDIENES USING THE SAME

Title (en)

CATALYST COMPONENTS FOR THE POLYMERIZATION OF DIENES, CATALYST OBTAINED THEREFROM, AND PROCESS FOR THE PREPARATION OF POLYDIENES USING THE SAME

Title (de)

KATALYSATORKOMPONENTE ZUR POLYMERISATION VON DIENEN, DARAUS HERGESTELLTER KATALYSATOR UND VERFAHREN ZUR HERSTELLUNG VON DIENPOLYMEREN UNTER VERWENDUNG DESSELBEN

Title (fr)

COMPOSANTS DE CATALYSEUR DESTINES A LA POLYMERISATION DE DIENES, CATALYSEUR AINSI OBTENU, ET PROCEDE DE PREPARATION DE POLYDIENES A L'AIDE DE CELUI-CI

Publication

EP 1032603 A1 20000906 (EN)

Application

EP 99948809 A 19990921

Priority

  • EP 99948809 A 19990921
  • EP 9906979 W 19990921
  • EP 98203313 A 19980926

Abstract (en)

[origin: WO0018812A1] The present invention relates to a catalyst component comprising a compound of a metal selected from the group consisting of Co, Ni and rare earth elements supported on a polymer having a porosity (mercury) higher than 0.02 cm<3>/g. The use of the above catalyst component makes it possible to prepare dienic polymers, in gas-phase with high yields.

IPC 1-7

C08F 36/04; C08F 4/02; C08F 4/70; C08F 4/54

IPC 8 full level

C08F 4/02 (2006.01); C08F 4/54 (2006.01); C08F 4/602 (2006.01); C08F 4/70 (2006.01); C08F 36/02 (2006.01); C08F 36/04 (2006.01)

CPC (source: EP KR)

C08F 4/70 (2013.01 - KR); C08F 36/04 (2013.01 - EP KR)

C-Set (source: EP)

  1. C08F 36/04 + C08F 2/34
  2. C08F 36/04 + C08F 4/545
  3. C08F 36/04 + C08F 4/027
  4. C08F 36/04 + C08F 4/7095

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 0018812 A1 20000406; AR 021825 A1 20020807; AU 6193799 A 20000417; BR 9913013 A 20010502; CA 2310647 A1 20000406; CN 1286703 A 20010307; EP 1032603 A1 20000906; HU P0004951 A2 20010528; HU P0004951 A3 20020228; IL 135868 A0 20010520; JP 2002525402 A 20020813; KR 20010032176 A 20010416; ZA 200002583 B 20010228

DOCDB simple family (application)

EP 9906979 W 19990921; AR P990104829 A 19990924; AU 6193799 A 19990921; BR 9913013 A 19990921; CA 2310647 A 19990921; CN 99801670 A 19990921; EP 99948809 A 19990921; HU P0004951 A 19990921; IL 13586899 A 19990921; JP 2000572270 A 19990921; KR 20007005364 A 20000517; ZA 200002583 A 20000524