公开(公告)号：US20190276649A1

公开(公告)日：2019-09-12

申请号：US16463790

申请日：2017-10-30

申请人： BASELL POLYOLEFINE GMBH

发明人： DIANA DOETSCH ,  BERND LOTHAR MARCZINKE ,  GERHARDUS MEIER ,  ULF SCHUELLER ,  ELKE DAMM ,  CLAUDIO FIBLA

IPC分类号： C08L23/06 ,  C08F10/02 ,  C08L23/08 ,  B29C49/00

摘要： A polyethylene composition for producing blow-molded hollow articles, having the following features: 1) density from greater than 0.952 to 0.957 g/cm3, determined according to ISO 1183-1 at 23° C.; 2) ratio MIF/MIP from 12 to 25; 3) MIF from 18 to 40 g/10 min.; 4) η0.02 from 30,000 to 55,000 Pa·s; 5) long-chain branching index, LCBI, equal to or greater than 0.55; 6) ratio (η0.02/1000)/LCBI from 55 to 75.

公开(公告)号：US20190284378A1

公开(公告)日：2019-09-19

申请号：US16463801

申请日：2017-10-30

申请人： BASELL POLYOLEFINE GMBH

发明人： DIANA DOETSCH ,  BERND LOTHAR MARCZINKE ,  GERHARDUS MEIER ,  ULF SCHUELLER ,  ELKE DAMM ,  CLAUDIO FIBLA

IPC分类号： C08L23/06 ,  C08F2/34 ,  C08F2/00 ,  C08F4/02 ,  C08F210/02

摘要： A polyethylene composition for producing blow-molded hollow articles, having the following features: 1) density from greater than 0.957 to 0.965 g/cm3, determined according to ISO 1183-1 at 23° C.; 2) ratio MIF/MIP from 12 to 25; 3) MIF from 18 to 40 g/10 min.; 4) Mw equal to or greater than 230,000 g/mol; 5) η0.02 from 35,000 to 55,000 Pa·s; 6) long-chain branching index, LCBI, equal to or greater than 0.55; and 7) ratio (η0.02/1000)/LCBI from 55 to 75.

公开(公告)号：US20190309148A1

公开(公告)日：2019-10-10

申请号：US16463288

申请日：2017-10-30

申请人： BASELL POLYOLEFINE GMBH

发明人： DIANA DOETSCH ,  BERND LOTHAR MARCZINKE ,  GERHARDUS MEIER ,  ULF SCHUELLER ,  ELKE DAMM ,  CLAUDIO FIBLA

IPC分类号： C08L23/06 ,  C08F210/02 ,  C08F110/02 ,  C08F4/646 ,  C08F2/00

摘要： A polyethylene composition for producing blow-molded hollow articles, having the following features: 1) density from 0.948 to 0.952 g/cm3 determined according to ISO 1183-1 at 23° C.; 2) ratio MIF/MIP from 12 to 25; 3) MIF from 18 to 40 g/10 min.; 4) Mz equal to or greater than 1,200,000 g/mol; 5) η0.02 from 35,000 to 55,000 Pa·s; 6) long-chain branching index, LCBI, equal to or greater than 0.55; and 7) ratio (η0.02/1000)/LCBI from 55 to 75.

公开(公告)号：US20210238320A1

公开(公告)日：2021-08-05

申请号：US17053633

申请日：2019-05-14

申请人： BASELL POLYOLEFINE GMBH

发明人： DIANA DOETSCH ,  BERND LOTHAR MARCZINKE ,  GERHARDUS MEIER ,  ULF SCHUELLER ,  CLAUDIO FIBLA

IPC分类号： C08F10/02

摘要： A polyethylene composition for producing blow-molded hollow articles, having the following features:
1) a density from 0.945 to 0.958 g/cm3, determined according to ISO 1183 at 23° C.; 2) a ratio MIF/MI10 from 2 to 10; 3) a η0.02 from 200,000 to 800,000 Pa·s; 4) a LCBI equal to or lower than 0.80; and 5) a ratio (η0.02/1000)/LCBI equal to or greater than 350.

公开(公告)号：US20190338108A1

公开(公告)日：2019-11-07

申请号：US16461862

申请日：2017-10-30

申请人： BASELL POLYOLEFINE GMBH

发明人： DIANA DOETSCH ,  BERND LOTHAR MARCZINKE ,  GERHARDUS MEIER ,  ULF SCHUELLER ,  RAINER SATTEL ,  PETER BISSON

IPC分类号： C08L23/06 ,  C08F2/00 ,  C08L23/08 ,  C08F4/02

摘要： 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.