公开(公告)号：ZA949285B

公开(公告)日：1995-06-30

申请号：ZA949285

申请日：1994-11-23

Applicant: HOECHST AG

Inventor： KUEBER FRANK ,  AULBACH MICHAEL ,  BACHMANN BERND ,  SPALECK WALTER ,  WINTER ANDREAS

IPC: C07F17/00 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/62 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/06 ,  C07F ,  C08F

公开(公告)号：ZA9409285B

公开(公告)日：1995-06-30

申请号：ZA9409285

申请日：1994-11-23

Applicant: HOECHST AG

Inventor： KUEBER FRANK ,  AULBACH MICHAEL ,  BACHMANN BERND ,  SPALECK WALTER ,  WINTER ANDREAS

IPC: C07F17/00 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/62 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/06 ,  C07F ,  C08F

CPC classification number: C08F10/00 ,  C07F17/00 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61927 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F110/06 ,  C08F2410/03 ,  C08F2500/17 ,  C08F2500/15 ,  C08F2500/03

公开(公告)号：NO944491D0

公开(公告)日：1994-11-23

申请号：NO944491

申请日：1994-11-23

Applicant: HOECHST AG

Inventor： KUBER FRANK ,  AULBACH MICHAEL ,  BACHMANN BERND ,  SPALECK WALTER ,  WINTER ANDREAS

IPC: C07F7/00 ,  B01J31/22 ,  C07F7/08 ,  C07F17/00 ,  C08F4/60 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  B01J

Abstract: The present invention relates to a polynuclear metallocene compound of the formula I a process for its preparation and its use as a catalyst for olefin polymerisation.

公开(公告)号：ZA936696B

公开(公告)日：1994-04-05

申请号：ZA936696

申请日：1993-09-10

Applicant: HOECHST AG

Inventor： WINTER ANDREAS ,  SPALECK WALTER ,  BACHMANN BERND

IPC: C08L23/00 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/06 ,  C08L23/02 ,  C08L23/10 ,  C08F ,  C08L

公开(公告)号：ZA9306694B

公开(公告)日：1994-04-05

申请号：ZA9306694

申请日：1993-09-10

Applicant: HOECHST AG

Inventor： WINTER ANDREAS ,  BORMUTH HORST ,  BACHMANN BERND

IPC: B29C45/00 ,  B22D17/00 ,  B29K23/00 ,  C08F4/60 ,  C08F4/642 ,  C08F4/6592 ,  C08F8/00 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08J5/00 ,  C08L23/02 ,  C08L23/10 ,  C08L

CPC classification number: C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08L23/10 ,  C08F210/16 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/01

公开(公告)号：ZA9306307B

公开(公告)日：1994-03-21

申请号：ZA9306307

申请日：1993-08-27

Applicant: HOECHST AG

Inventor： DRIES THOMAS ,  SCHLOEGL GUNTER ,  SPALECK WALTER ,  WINTER ANDREAS

IPC: B32B27/32 ,  C09J123/12 ,  C08L ,  B32B ,  B65D

CPC classification number: B32B27/32 ,  B32B27/08 ,  B32B37/153 ,  B32B2250/242 ,  B32B2307/518 ,  B32B2323/10 ,  B32B2553/00 ,  C09J123/12 ,  Y10S428/91 ,  Y10T428/265 ,  Y10T428/269 ,  Y10T428/2826 ,  Y10T428/2982 ,  Y10T428/31913

公开(公告)号：ZA9305924B

公开(公告)日：1994-02-11

申请号：ZA9305924

申请日：1993-08-13

Applicant: HOECHST AG

Inventor： WINTER ANDREAS ,  ANTBERG MARTIN ,  BACHMANN BERND ,  DOLLE VOLKER ,  KUEBER FRANK ,  ROHRMANN JUERGEN ,  SPALECK WALTER

IPC: C07F17/00 ,  C08F4/44 ,  C08F4/60 ,  C08F4/602 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F10/00 ,  C08F110/06 ,  C08F297/08 ,  C08F ,  C07F

CPC classification number: C08F297/083 ,  C07F17/00 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/63927 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943 ,  C08F2500/15 ,  C08F2500/03 ,  C08F2500/17 ,  C08F2500/12

公开(公告)号：CA2099214A1

公开(公告)日：1993-12-28

申请号：CA2099214

申请日：1993-06-25

Applicant: HOECHST AG

Inventor： KUEBER FRANK ,  BACHMANN BERND ,  SPALECK WALTER ,  WINTER ANDREAS ,  ROHRMANN JUERGEN

IPC: C07F7/00 ,  B01J31/22 ,  B01J31/26 ,  B01J31/38 ,  C07C13/465 ,  C07C17/14 ,  C07C45/46 ,  C07C49/563 ,  C07C49/67 ,  C07F17/00 ,  C08F4/16 ,  C08F4/42 ,  C08F4/44 ,  C08F4/60 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/642 ,  C08F4/6592 ,  C08F4/76 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16 ,  C08F297/08 ,  C07F7/08

Abstract: of the disclosure Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts. A very effective catalyst system for the polymerization or copolymerization of olefins comprises a cocatalyst, preferably an aluminoxane or a supported aluminoxane, and a metallocene of the formula I (I). in which, in the preferred form, M1 is Zr or Hf, R1 and R2 are halogen or alkyl, R3 is alkyl, R4 to R12 are alkyl or hydrogen and R13 is a (substituted) alkylene or heteroatom bridge. The metallocenes, in particular the zirconocenes, produce polymers of very high molecular weight, in the case of prochiral monomers polymers of very high molecular weight, very high stereotacticity and very high melting point, at high catalyst activities in the industrially particularly interesting temperature range between 50 and 80.degree.C. In addition, reactor deposits are avoided by means of supported catalyst systems.

公开(公告)号：AU3558993A

公开(公告)日：1993-10-07

申请号：AU3558993

申请日：1993-03-30

Applicant: HOECHST AG

Inventor： WINTER ANDREAS ,  BACHMANN BERND

IPC: C08L23/02 ,  C08F10/00 ,  C08J3/05 ,  C08L23/00 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L23/20 ,  C08L23/18 ,  C08L21/00

Abstract: A polyolefin moulding composition essentially comprising a) a polyolefin wax b) a high-molecular-weight polyolefin or, instead of b), c) a high-molecular-weight olefin copolymer is distinguished by high rigidity and hardness. In order to increase the impact strength, a rubber having a glass transition temperature of below -20 DEG C may additionally be admixed with this moulding composition.

公开(公告)号：AU641639B2

公开(公告)日：1993-09-30

申请号：AU5118190

申请日：1990-03-09

Applicant: HOECHST AG

Inventor： WINTER ANDREAS ,  ROHRMANN JURGEN ,  ANTBERG MARTIN ,  DOLLE VOLKER ,  SPALECK WALTER

IPC: C07F17/00 ,  C07C15/60 ,  C08F4/60 ,  C08F4/602 ,  C08F4/6192 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/68 ,  C08F8/00 ,  C08F10/00 ,  C08F110/06

Abstract: A syndiotactic polyolefin which is obtained in high yield by polymerising or copolymerising an olefin of the formula R -CH=CH-R in the presence of a catalyst comprising a metallocene of the formula I in which M is titanium, zirconium, vanadium, niobium or tantalum, and an aluminoxane. This polyolefin has a very high molecular weight, a very narrow molecular weight distribution and very high syndiotacticity. Mouldings produced from the polymer have high transparency, flexibility and tear strength and excellent surface gloss.