公开(公告)号：HU9601093D0

公开(公告)日：1996-06-28

申请号：HU9601093

申请日：1996-04-26

Applicant: HOECHST AG

Inventor： BERTHOLD JOACHIM ,  BREUERS WERNER ,  BROEMSTRUP HEINER ,  BOEHM LUDWIG ,  ENDERLE JOHANNES-FRIDRICH ,  FLEISSNER MANFRED ,  LECHT RAINER ,  LUEKER HARTMUT ,  SCHULTE ULRICH

IPC: B29C48/32 ,  C08F8/00 ,  C08F10/02 ,  C08F210/02 ,  C08L23/04 ,  C08L23/06 ,  F16L9/12 ,  F16L9/127

Abstract: High-strength tubing made of ethylene polymer (PE) with a bimodal mol. wt. distribution is claimed. It has stress cracking resistance ≥ 1400 h and fracture toughness ≥ 7 mJ/mm .

公开(公告)号：NO961684D0

公开(公告)日：1996-04-26

申请号：NO961684

申请日：1996-04-26

Applicant: HOECHST AG

Inventor： BERTHOLD JOACHIM ,  BOHM LUDWIG ,  BREUERS WERNER ,  ENDERLE JOHANNES-FRIEDRICH ,  FLEISSNER MANFRED ,  LECHT TAINER ,  LUKER HARTMUT ,  SCHULTE ULRICH ,  BROMSTRUP HEINER

IPC: B29C48/32 ,  C08F8/00 ,  C08F10/02 ,  C08F210/02 ,  C08L23/04 ,  C08L23/06 ,  F16L9/12 ,  F16L9/127

Abstract: High-strength tubing made of ethylene polymer (PE) with a bimodal mol. wt. distribution is claimed. It has stress cracking resistance ≥ 1400 h and fracture toughness ≥ 7 mJ/mm .

公开(公告)号：AU550773B2

公开(公告)日：1986-04-10

申请号：AU8499482

申请日：1982-06-18

Applicant: HOECHST AG

Inventor： BERTHOLD JOACHIM ,  DIEDRICH BERND ,  FRANKE RAINER ,  HARTLAPP JURGEN ,  SCHAFER WERNER ,  STROBEL WOLFGANG

IPC: C08F4/00 ,  C08F4/10 ,  C08F4/16 ,  C08F4/44 ,  C08F4/60 ,  C08F4/64 ,  C08F4/658 ,  C08F10/00 ,  C08F4/66 ,  C08F110/02 ,  C08F210/16

Abstract: Polyolefins having a broad molecular weight distribution are obtained in a very high yield even using a catalyst based on a reaction product of a magnesium alcoholate with titanium tetrachloride, if the hydrocarbon-insoluble product of the reaction of the magnesium alcoholate with titanium tetrachloride is heated to a fairly high temperature with a chloroalkoxytitanate, in order to split off alkyl chlorides.

公开(公告)号：IN157122B

公开(公告)日：1986-01-18

申请号：IN682CA1982

申请日：1982-06-14

Applicant: HOECHST AG

Inventor： BERTHOLD JOACHIM ,  DIEDRICH BERND ,  FRANKE RAINER ,  HARTLAPP JURGEN ,  SCHAFER WERNER ,  STROBEL WOLFGANG

IPC: C08F4/00 ,  C08F4/10 ,  C08F4/16 ,  C08F4/44 ,  C08F4/60 ,  C08F4/64 ,  C08F4/654 ,  C08F10/00 ,  C08F4/06

公开(公告)号：BR8203592A

公开(公告)日：1983-06-14

申请号：BR8203592

申请日：1982-06-18

Applicant: HOECHST AG

Inventor： BERTHOLD JOACHIM ,  DIETRICH BERND ,  FRANKE RAINER ,  HARTLAPP JURGEN ,  SCHAFER WERNER

IPC: C08F4/00 ,  C08F4/10 ,  C08F4/16 ,  C08F4/44 ,  C08F4/60 ,  C08F4/64 ,  C08F4/654 ,  C08F10/00

公开(公告)号：AU8499382A

公开(公告)日：1983-01-06

申请号：AU8499382

申请日：1982-06-18

Applicant: HOECHST AG

Inventor： BERTHOLD JOACHIM ,  DIEDRICH BERND ,  FRANKE RAINER ,  HARTLAPP JURGEN ,  SCHAFER WERNER ,  STOBEL WOLFGANG

IPC: C08F4/00 ,  C08F4/10 ,  C08F4/16 ,  C08F4/44 ,  C08F4/60 ,  C08F4/64 ,  C08F4/654 ,  C08F10/00 ,  C08F4/06 ,  C08F110/02 ,  C08F210/16

公开(公告)号：HU215084B

公开(公告)日：1998-09-28

申请号：HU9601093

申请日：1996-04-26

Applicant: HOECHST AG

Inventor： BERTHOLD JOACHIM ,  BREUERS WERNER ,  BROEMSTRUP HEINER ,  BOEHM LUDWIG ,  ENDERLE JOHANNES-FRIDRICH ,  FLEISSNER MANFRED ,  LECHT RAINER ,  LUEKER HARTMUT ,  SCHULTE ULRICH

IPC: B29C48/32 ,  C08F8/00 ,  C08F10/02 ,  C08F210/02 ,  C08L23/04 ,  C08L23/06 ,  F16L9/12 ,  F16L9/127

Abstract: High-strength tubing made of ethylene polymer (PE) with a bimodal mol. wt. distribution is claimed. It has stress cracking resistance ≥ 1400 h and fracture toughness ≥ 7 mJ/mm .

公开(公告)号：BR9505056A

公开(公告)日：1997-10-14

申请号：BR9505056

申请日：1995-11-01

Applicant: HOECHST AG

Inventor： BREUERS WERNER ,  BERTHOLD JOACHIM

IPC: C08J3/20 ,  C08L23/02 ,  C08L23/06 ,  C08L89/00 ,  C08L91/06

Abstract: Polyolefin moulding materials with a reduced tendency to peeling consist of an olefin polymer and 0.001-5 phr of an oxidised wax (I). Also claimed is a process for reducing peeling in the extrusion of polyolefin moulding materials, by adding 0.001-5 phr (I) to the material. Pref. (I) is an oxidised polyolefin wax. Pref. moulding material is based on polyethylene, propylene, polybutene-1, polyhexene-1, poly-4-methylpentene-1, polyoctene-1 or copolymers thereof.

公开(公告)号：ZA963336B

公开(公告)日：1996-11-04

申请号：ZA963336

申请日：1996-04-26

Applicant: HOECHST AG

Inventor： BOEHM LUDWIG ,  BERTHOLD JOACHIM ,  BREUERS WERNER ,  ENDERLE JOHANNES FRIEDRICH ,  LECHT RAINER ,  FLEISSNER MANFRED ,  LUEKER HARTMUT ,  SCHULTE ULRICH ,  BROEMSTRUP HEINER

IPC: B29C48/32 ,  C08F8/00 ,  C08F10/02 ,  C08F210/02 ,  C08L23/04 ,  C08L23/06 ,  F16L9/12 ,  F16L9/127 ,  C08F ,  F16L

Abstract: High-strength tubing made of ethylene polymer (PE) with a bimodal mol. wt. distribution is claimed. It has stress cracking resistance ≥ 1400 h and fracture toughness ≥ 7 mJ/mm .

公开(公告)号：NO961684L

公开(公告)日：1996-10-29

申请号：NO961684

申请日：1996-04-26

Applicant: HOECHST AG

Inventor： BERTHOLD JOACHIM ,  BOHM LUDWIG ,  BREUERS WERNER ,  ENDERLE JOHANNES-FRIEDRICH ,  FLEISSNER MANFRED ,  LECHT TAINER ,  LUKER HARTMUT ,  SCHULTE ULRICH ,  BROMSTRUP HEINER

IPC: B29C48/32 ,  C08F8/00 ,  C08F10/02 ,  C08F210/02 ,  C08L23/04 ,  C08L23/06 ,  F16L9/12 ,  F16L9/127

Abstract: High-strength tubing made of ethylene polymer (PE) with a bimodal mol. wt. distribution is claimed. It has stress cracking resistance ≥ 1400 h and fracture toughness ≥ 7 mJ/mm .