Global Patent Index - EP 1125928 A9

EP 1125928 A9 20011114 - TRANSITION METAL COMPOUNDS, CATALYSTS FOR THE PRODUCTION OF ALPHA-OLEFINS AND PROCESS THEREFOR

Title (en)

TRANSITION METAL COMPOUNDS, CATALYSTS FOR THE PRODUCTION OF ALPHA-OLEFINS AND PROCESS THEREFOR

Title (de)

ÜBERGANGSMETALLVERBINDUNGEN, KATALYSATOREN FÜR DIE HERSTELLUNG VON ALPHA-OLEFINEN UND VERFAHREN DAFÜR

Title (fr)

COMPOSES A BASE DE METAUX DE TRANSITION, CATALYSEURS SERVANT A LA PRODUCTION D'ALPHA-OLEFINES ET PROCEDE ASSOCIE

Publication

EP 1125928 A9 20011114 (EN)

Application

EP 00956837 A 20000831

Priority

  • JP 0005913 W 20000831
  • JP 24901299 A 19990902
  • JP 26256499 A 19990916
  • JP 26309399 A 19990917

Abstract (en)

[origin: EP1125928A1] A transition metal compound represented by the general formula (1): <CHEM> or the general formula (2): <CHEM> wherein M, R<1> to R<15>, R<31> to R<45>, X and n are as defined in the specification. By using a catalyst comprising (A) the transition metal compound of the formula (1) or (2) containing a transition metal selected from the group consisting of elements of Groups 8 to 10 of the Periodic Table; (B) at least one compound selected from the group consisting of an organoaluminum compound (B-1), an ionic compound (B-2) capable of converting the transition metal compound into a cationic transition metal compound, a Lewis acid (B-3), and clay, clay mineral and an ion-exchangeable layer compound (B-4); and (C) an optional organometallic compound, alpha -olefins are efficiently produced with a less amount of by-products such as heavy components and waxes.

IPC 1-7

C07D 213/53; C08F 4/70; C08F 10/00

IPC 8 full level

C07C 2/32 (2006.01); C07D 213/53 (2006.01); C07F 15/02 (2006.01); C07F 15/06 (2006.01); C08F 4/70 (2006.01); C08F 10/00 (2006.01)

CPC (source: EP)

C07C 2/32 (2013.01); C07D 213/53 (2013.01); C07F 15/025 (2013.01); C07F 15/065 (2013.01); C08F 10/00 (2013.01); C07C 2531/22 (2013.01)

C-Set (source: EP)

C08F 10/00 + C08F 4/7042

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)

EP 1125928 A1 20010822; EP 1125928 A9 20011114; AU 6866600 A 20010410; BR 0007190 A 20010814; CA 2347385 A1 20010315; CN 1327445 A 20011219; ID 29538 A 20010906; JP 4674023 B2 20110420; KR 20010100967 A 20011114; WO 0117967 A1 20010315

DOCDB simple family (application)

EP 00956837 A 20000831; AU 6866600 A 20000831; BR 0007190 A 20000831; CA 2347385 A 20000831; CN 00802122 A 20000831; ID 20010973 A 20000831; JP 0005913 W 20000831; JP 2001521714 A 20000831; KR 20017005536 A 20010502