公开(公告)号：ZA9108924B

公开(公告)日：1992-07-29

申请号：ZA9108924

申请日：1991-11-11

Applicant: HOECHST AG

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

IPC: C08F4/642 ,  C08F4/60 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/645 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F

CPC classification number: C08F10/00 ,  C08F4/61912 ,  C08F4/61927 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65927 ,  C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F2500/17 ,  C08F2500/03 ,  C08F2500/15 ,  C08F2500/20 ,  C08F210/16

公开(公告)号：ZA9108800B

公开(公告)日：1992-07-29

申请号：ZA9108800

申请日：1991-11-06

Applicant: HOECHST AG

Inventor： BOTHE LOTHAR ,  LOTHAR BOTHE ,  DOLLE VOLKER ,  VOLKER DOLLE ,  WINTER ANDREAS ,  ANDREAS WINTER ,  WILHELM THOMAS ,  THOMAS WILHELM

IPC: B32B27/32 ,  B65D65/40 ,  C08J7/04 ,  B32B

CPC classification number: B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/32 ,  B32B2323/10 ,  Y10S428/91 ,  Y10T428/24942 ,  Y10T428/254 ,  Y10T428/258 ,  Y10T428/259 ,  Y10T428/2826 ,  Y10T428/31692 ,  Y10T428/31757 ,  Y10T428/31913 ,  Y10T428/3192

公开(公告)号：ZA9010268B

公开(公告)日：1991-10-30

申请号：ZA9010268

申请日：1990-12-20

Applicant: HOECHST AG

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

IPC: C08F4/42 ,  C08F4/60 ,  C08F4/602 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/642 ,  C08F4/646 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/68 ,  C08F8/00 ,  C08F210/06 ,  C08J5/00 ,  C08J5/18 ,  C08F ,  C08L

公开(公告)号：ZA907099B

公开(公告)日：1991-06-26

申请号：ZA907099

申请日：1990-09-06

Applicant: HOECHST AG

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

IPC: C08F10/00 ,  C07F17/00 ,  C08F4/60 ,  C08F4/602 ,  C08F4/622 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/6592 ,  C08F110/06 ,  C08F

公开(公告)号：ZA906536B

公开(公告)日：1991-05-29

申请号：ZA906536

申请日：1990-08-17

Applicant: HOECHST AG

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

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F

公开(公告)号：ZA9003829B

公开(公告)日：1991-02-27

申请号：ZA9003829

申请日：1990-05-18

Applicant: HOECHST AG

Inventor： DOLLE VOLKER ,  VOLKER DOLLE ,  WINTER ANDREAS ,  ANDREAS WINTER ,  KLEIN ROBERT ,  ROBERT KLEIN ,  ROHRMANN JUERGEN ,  JUERGEN ROHRMANN ,  ANTBERG MARTIN ,  MARTIN ANTBERG

IPC: C08F293/00 ,  C07F17/00 ,  C08F4/602 ,  C08F4/626 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/06 ,  C08F297/00 ,  C08F

CPC classification number: C08F110/06 ,  C07F17/00 ,  C08F4/63912 ,  C08F4/63927 ,  C08F10/00 ,  Y10S526/943 ,  C08F2500/17 ,  C08F2500/03 ,  C08F2500/15 ,  C08F2500/16

公开(公告)号：ZA901844B

公开(公告)日：1990-11-28

申请号：ZA901844

申请日：1990-03-09

Applicant: HOECHST AG

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

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 ,  C08F

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.

公开(公告)号：ZA894337B

公开(公告)日：1990-02-28

申请号：ZA894337

申请日：1989-06-08

Applicant: HOECHST AG

Inventor： SCHRECK MICHAEL ,  MICHAEL SCHRECK ,  DOLLE VOLKER ,  VOLKER DOLLE

IPC: C08F4/54 ,  C08F4/658 ,  C08F4/58 ,  C08F4/60 ,  C08F4/64 ,  C08F4/646 ,  C08F10/06 ,  C08F

Abstract: In the process according to the invention for the preparation of a polypropylene, a catalyst system is used which is based on the product of the reaction of a magnesium halide with an electron donor and a tetravalent titanium compound, a halogen-free organoaluminum compound and two different organosilicon compounds as stereo-regulator. Propylene homopolymers and copolymers having a very narrow molecular weight distribution and high isotacticity are obtained in high yields. The polymers are suitable, in particular, for injection molding.

公开(公告)号：AU3194393A

公开(公告)日：1993-07-29

申请号：AU3194393

申请日：1993-01-22

Applicant: HOECHST AG

Inventor： HANS-FRIEDRICH HERRMANN ,  BERND BACHMANN ,  VOLKER DOLLE ,  WALTER SPALECK

IPC: C08F4/622 ,  C08F4/60 ,  C08F4/602 ,  C08F4/639 ,  C08F4/6392 ,  C08F10/00

Abstract: The present invention relates to a heterogeneous catalyst for the polymerisation of olefins which comprises the product of the reaction of an aluminoxane which is insoluble in aliphatic and aromatic hydrocarbons with at least one metallocene.

公开(公告)号：AU3184893A

公开(公告)日：1993-07-22

申请号：AU3184893

申请日：1993-01-15

Applicant: HOECHST AG

Inventor： ANDREAS WINTER ,  BERND BACHMANN ,  VOLKER DOLLE

IPC: C08L21/00 ,  C08L9/06 ,  C08L23/02 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L53/00

Abstract: A polyolefin moulding composition essentially comprising from 20 to 99 % by weight, based on the moulding composition, of an isotactic polyolefin containing no atactic polymer chains and from 1 to 80 % by weight, based on the moulding composition, of a rubber having a glass transition temperature of below -20 DEG C is distinguished by high impact strength and hardness even at low temperatures.