公开(公告)号：CA2138723C

公开(公告)日：2005-07-26

申请号：CA2138723

申请日：1994-12-21

Applicant: HOECHST AG

Inventor： WELLER THOMAS ,  AULBACH MICHAEL ,  KUBER FRANK ,  ERKER GERHARD ,  PSIORZ CHRISTIAN ,  BACHMANN BERND ,  OSAN FRANK

IPC: B01J31/06 ,  B01J31/22 ,  C07C13/15 ,  C07F5/00 ,  C07F5/06 ,  C07F7/00 ,  C07F7/02 ,  C07F9/00 ,  C07F17/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  C08F32/00 ,  C08L45/00 ,  C08F4/52 ,  C08F4/622 ,  C08F4/74

Abstract: The present invention relates to a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a monocyclic or polycyclic ring system, where at least one cyclopentadienyl group is fused to the monocyclic or polycyclic ring system, and to a process for the preparation of a cycloolefin copolymer. The cycloolefin copolymers obtained in this way have high tear strengths and are suitable for the production of extrusion parts and infection moldings.

公开(公告)号：HU220638B1

公开(公告)日：2002-03-28

申请号：HU9403703

申请日：1994-12-21

Applicant: HOECHST AG

Inventor： DR AULBACH MICHAEL ,  DR BACHMANN BERND ,  DR ERKER GERHARD ,  DR KUEBER FRANK ,  DR OSAN FRANK ,  PSIORZ CHRISTIAN ,  DR WELLER THOMAS

IPC: B01J31/22 ,  B01J31/06 ,  C07C13/15 ,  C07F5/00 ,  C07F5/06 ,  C07F7/00 ,  C07F7/02 ,  C07F9/00 ,  C07F17/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  C08F32/08

Abstract: The present invention relates to a sterically rigid metallocene compound which, as ligands, contains at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a mono- or polycyclic ring system, at least one cyclopentadienyl group being fused to the mono- or polycyclic ring system, and to a process for the preparation of a cycloolefin copolymer. The cycloolefin copolymers thus obtained have high tensile strengths and are suitable for the production of extruded parts and injection-moulded articles.

公开(公告)号：NO308135B1

公开(公告)日：2000-07-31

申请号：NO944950

申请日：1994-12-20

Applicant: HOECHST AG

Inventor： AULBACH MICHAEL ,  BACHMANN BERND ,  ERKER GERHARD ,  PSIORZ CHRISTIAN ,  KUEBER FRANK ,  OSAN FRANK ,  WELLER THOMAS ,  HERRMANN HANS-FRIEDRICH

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/76 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18

Abstract: The present invention relates to a process for the preparation of a polyolefin by polymerisation of at least one olefin in the presence of a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups bonded to one another via a monocyclic or polycyclic ring system, where at least one cyclopentadienyl group is fused to the monocyclic or polycyclic ring system.

公开(公告)号：MX9500224A

公开(公告)日：1997-05-31

申请号：MX9500224

申请日：1995-01-02

Applicant: HOECHST AG

Inventor： AULBACH MICHAEL ,  BACHMANN BERND ,  ERKER GERHARD ,  PSIORZ CHRISTIAN ,  KUEBER FRANK ,  OSAN FRANK ,  WELLER THOMAS ,  HARRMANN HANS-FRIEDRICH

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/76 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  C08F210/00

Abstract: La presente invencion se refiere a un procedimiento para la obtencion de una poliolefina mediante la polimerizacion de por lo menos una olefina en presencia de un compuesto metaloceno estereorrígido, que presenta como ligandos por lo menos dos grupos ciclopentadienilo sustituidos o sin sustituir, unidos entre sí mediante un sistema de anillo mono o policíclico, habida cuenta que por lo menos uno de los grupos ciclopentadienilo está fusionado sobre el sistema de anillo mono o policíclico.

公开(公告)号：ZA9410171B

公开(公告)日：1995-08-24

申请号：ZA9410171

申请日：1994-12-21

Applicant: HOECHST AG

Inventor： AULBACH MICHAEL ,  BACHMANN BERND ,  ERKER GERHARD ,  PSIORZ CHRISTIAN ,  KUEBER FRANK ,  OSAN FRANK ,  WELLER THOMAS ,  HERRMANN HANS-FRIEDRICH

IPC: C07F17/00 ,  C08F4/42 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  C08J5/00 ,  C08F ,  C07C ,  C07F

公开(公告)号：BR9405207A

公开(公告)日：1995-08-01

申请号：BR9405207

申请日：1994-12-21

Applicant: HOECHST AG

Inventor： AULBACH MICHAEL ,  BACHMANN BERND ,  ERKER GERHARD ,  PSIORZ CHRISTIAN ,  KUEBER FRANK ,  OSAN FRANK ,  WELLER THOMAS ,  HERRMANN HANS-FRIEDRICH

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/76 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18

Abstract: The present invention relates to a process for the preparation of a polyolefin by polymerisation of at least one olefin in the presence of a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups bonded to one another via a monocyclic or polycyclic ring system, where at least one cyclopentadienyl group is fused to the monocyclic or polycyclic ring system.

公开(公告)号：NO944949A

公开(公告)日：1995-06-22

申请号：NO944949

申请日：1994-12-20

Applicant: HOECHST AG

Inventor： WELLER THOMAS ,  AULBACH MICHAEL ,  KUBER FRANK ,  ERKER GERHARD ,  PSIORZ CHRISTIAN ,  BACHMANN BERND ,  OSAN FRANK

IPC: B01J31/06 ,  B01J31/22 ,  C07C13/15 ,  C07F5/00 ,  C07F5/06 ,  C07F7/00 ,  C07F7/02 ,  C07F9/00 ,  C07F17/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  C08F32/00

CPC classification number: C08F10/00 ,  C07F17/00 ,  C08F4/61912 ,  C08F4/61927 ,  C08F4/65912 ,  C08F4/65927 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  Y10S526/943 ,  C08F2500/17 ,  C08F210/06 ,  C08F2500/25

公开(公告)号：NO944949D0

公开(公告)日：1994-12-20

申请号：NO944949

申请日：1994-12-20

Applicant: HOECHST AG

Inventor： WELLER THOMAS ,  AULBACH MICHAEL ,  KUBER FRANK ,  ERKER GERHARD ,  PSIORZ CHRISTIAN ,  BACHMANN BERND ,  OSAN FRANK

IPC: B01J31/22 ,  C07C13/15 ,  C07F5/00 ,  C07F5/06 ,  B01J31/06 ,  C07F7/00 ,  C07F7/02 ,  C07F9/00 ,  C07F17/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  C08F32/00

Abstract: The present invention relates to a sterically rigid metallocene compound which, as ligands, contains at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a mono- or polycyclic ring system, at least one cyclopentadienyl group being fused to the mono- or polycyclic ring system, and to a process for the preparation of a cycloolefin copolymer. The cycloolefin copolymers thus obtained have high tensile strengths and are suitable for the production of extruded parts and injection-moulded articles.

公开(公告)号：FI945958A0

公开(公告)日：1994-12-19

申请号：FI945958

申请日：1994-12-19

Applicant: HOECHST AG

Inventor： AULBACH MICHAEL ,  BACHMANN BERND ,  ERKER GERHARD ,  PSIORZ CHRISTIAN

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/76 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  C08F

Abstract: The present invention relates to a process for the preparation of a polyolefin by polymerisation of at least one olefin in the presence of a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups bonded to one another via a monocyclic or polycyclic ring system, where at least one cyclopentadienyl group is fused to the monocyclic or polycyclic ring system.