-
公开(公告)号:US09580584B2
公开(公告)日:2017-02-28
申请号:US15029744
申请日:2014-09-24
Applicant: Basell Polyolefine GmbH
Inventor: Bernd Hoecker , Thomas Lindner , Peter Bisson , Gerd Mannebach
IPC: C08L23/00 , C08L23/08 , C08F210/16
CPC classification number: C08L23/0815 , C08F210/16 , C08F2410/04 , C08F2500/05 , C08F2500/12 , C08F2500/13 , C08L2201/08 , C08L2205/025 , C08L2205/06 , C08L2314/06 , C08L2314/08
Abstract: The present disclosure relates to a polyethylene composition comprising copolymers of ethylene with 1-alkenes, or mixtures of ethylene homopolymers and said copolymers of ethylene with 1-alkenes, wherein the polyethylene composition has a molar mass distribution width (MWD) Mw/Mn of from 7 to 15, a density of from 0.942 to 0.954 g/cm3, a weight average molar mass Mw of from 20,000 g/mol to 500,000 g/mol, a MIE of from 1.0 to 3.0 g/10 min, a MIF of from 100 to 200 g/10 min, and a ratio MIF/MIE of from 40 to 50.
Abstract translation: 本公开涉及包含乙烯与1-烯烃的共聚物或乙烯均聚物和所述乙烯与1-烯烃的所述共聚物的共聚物的聚乙烯组合物,其中所述聚乙烯组合物的摩尔质量分布宽度(MWD)Mw / Mn为 7至15,密度为0.942至0.954g / cm3,重量平均摩尔质量Mw为20,000g / mol至500,000g / mol,MIE为1.0至3.0g / 10min,MIF为100 至200g / 10min,MIF / MIE为40〜50。
-
公开(公告)号:US11485838B2
公开(公告)日:2022-11-01
申请号:US16954691
申请日:2018-12-12
Applicant: BASELL POLYOLEFINE GMBH
Inventor: Diana Doetsch , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schueller , Claudio Fibla , Rainer Sattel , Peter Bisson
IPC: C08F210/16 , C08F2/00 , C08L23/06 , C08F4/02 , C08F4/52
Abstract: A polyethylene composition for producing blow-molded hollow articles, having the following features: 1) density from 0.940 to 0.955 g/cm3, determined according to ISO 1183 at 23° C.; 2) ratio MIF/MIP from 12 to 40; 3) Mz from 500,000 to 3,500,000 g/mol; 4) η0.02 from 80,000 to 300,000 Pa·s; 5) HMWcopo index from 1 to 15; and 6) Mz/Mw*LCBI lower than 6.4.
-
公开(公告)号:US11479660B2
公开(公告)日:2022-10-25
申请号:US16461862
申请日:2017-10-30
Applicant: BASELL POLYOLEFINE GMBH
Inventor: Diana Doetsch , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schueller , Rainer Sattel , Peter Bisson
Abstract: A polyethylene composition for producing blow-molded hollow articles, having the following features: 1) density from 0.940 to 0.955 g/cm3 determined according to ISO 1183 at 23° C.; 2) ratio MIF/MIP from 12 to 30; 3) Mz from 2,000,000 to 4,500,000 g/mol; 4) η0.02 from 160,000 to 300,000 Pa·s; and 5) long-chain branching index, LCBI, equal to or greater than 0.75.
-
公开(公告)号:US20160280896A1
公开(公告)日:2016-09-29
申请号:US15029744
申请日:2014-09-24
Applicant: BASELL POLYOLEFINE GMBH
Inventor: Bernd Hoecker , Thomas Lindner , Peter Bisson , Gerd Mannebach
IPC: C08L23/08 , C08F210/16
CPC classification number: C08L23/0815 , C08F210/16 , C08F2410/04 , C08F2500/05 , C08F2500/12 , C08F2500/13 , C08L2201/08 , C08L2205/025 , C08L2205/06 , C08L2314/06 , C08L2314/08
Abstract: The present disclosure relates to a polyethylene composition comprising copolymers of ethylene with 1-alkenes, or mixtures of ethylene homopolymers and said copolymers of ethylene with 1-alkenes, wherein the polyethylene composition has a molar mass distribution width (MWD) Mw/Mn of from 7 to 15, a density of from 0.942 to 0.954 g/cm3, a weight average molar mass Mw of from 20,000 g/mol to 500,000 g/mol, a MIE of from 1.0 to 3.0 g/10 min, a MIF of from 100 to 200 g/10 min, and a ratio MIF/MIE of from 40 to 50.
Abstract translation: 本公开内容涉及包含乙烯与1-烯烃的共聚物或乙烯均聚物和所述乙烯与1-烯烃的所述共聚物的共聚物的聚乙烯组合物,其中所述聚乙烯组合物的摩尔质量分布宽度(MWD)Mw / Mn为 7至15,密度为0.942至0.954g / cm3,重量平均摩尔质量Mw为20,000g / mol至500,000g / mol,MIE为1.0至3.0g / 10min,MIF为100 至200g / 10min,MIF / MIE为40〜50。
-
-
-