公开(公告)号：IN187789B

公开(公告)日：2002-06-22

申请号：IN1276MA1994

申请日：1994-12-21

Applicant: HOECHST AG

Inventor： WELLER THOMAS ,  AULBACH MICHAEL ,  KUBER FRANK

IPC: C08F4/64 ,  C08F210/00 ,  C08F212/00 ,  C08F224/00 ,  C08F226/00 ,  C08F228/00 ,  C08F230/08 ,  C08F230/10

公开(公告)号：NO965328A

公开(公告)日：1997-06-16

申请号：NO965328

申请日：1996-12-12

Applicant: HOECHST AG

Inventor： RIEDEL MICHAEL ,  WELLER THOMAS ,  JACOBS ALEXANDRA ,  HERRMANN WOLFGANG ANTON ,  MORAWIETZ MARKUS

IPC: B01J31/22 ,  C07B61/00 ,  C07F17/00 ,  C08F4/60 ,  C08F4/602 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F4/64

CPC classification number: C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00

公开(公告)号：HUT70864A

公开(公告)日：1995-11-28

申请号：HU9403703

申请日：1994-12-21

Applicant: HOECHST AG

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

IPC: 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 ,  B01J31/06 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F210/18 ,  C08F32/08 ,  C08F32/04 ,  C08F4/602 ,  C08L45/00 ,  C08F4/76

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：FI945959A

公开(公告)日：1995-06-22

申请号：FI945959

申请日：1994-12-19

Applicant: HOECHST AG

Inventor： WELLER THOMAS ,  AULBACH MICHAEL ,  KUEBER 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 ,  C08F210/14

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.