-
11.PROCESS FOR PRODUCTION OF POLYPROPYLENE WITH HIGH POLYDISPERSITY 审中-公开
Title translation: 生产高分子聚丙烯的方法公开(公告)号:US20160137761A1
公开(公告)日:2016-05-19
申请号:US14897938
申请日:2014-06-10
Applicant: BOREALIS AG
Inventor: Markus Gahleitner , Norbert Hafner , Klaus Bernreitner
IPC: C08F110/06
CPC classification number: C08F110/06 , C08F297/083 , C08L23/12 , C08L2205/02 , C08L2205/025 , C08L2314/02 , C08F210/06 , C08F4/6465 , C08F4/6492 , C08F4/651 , C08F2500/04 , C08F2500/15 , C08F2500/12 , C08F2500/17 , C08F2/001
Abstract: Process for the preparation of polypropylene in a polymerization process, said comprises a pre-polymerization reactor and at least one polymerization reactor, wherein said process leads to polypropylene with broad molecular weight distribution.
Abstract translation: 在聚合过程中制备聚丙烯的方法,所述方法包括预聚合反应器和至少一个聚合反应器,其中所述方法导致具有宽分子量分布的聚丙烯。
-
12.
公开(公告)号:US20160115258A1
公开(公告)日:2016-04-28
申请号:US14895141
申请日:2014-06-10
Applicant: Borealis AG
Inventor: Norbert Hafner , Klaus Bernreitner , Marcus Gahleitner
IPC: C08F10/06
CPC classification number: C08F10/06 , C08F110/06 , C08L23/10 , C08L23/12 , C08L2205/02 , C08L2205/025 , C08L2314/02 , C08F4/6465 , C08F2/001 , C08F4/6492 , C08F2500/12 , C08F2500/04 , C08F2500/15
Abstract: Polypropylene having a melt flow rate MFR2 (230° C.) of at least 20 g/10 min; and a Mw/Mn ratio of at least 15.0.
Abstract translation: 熔体流动速率MFR2(230℃)至少为20g / 10min的聚丙烯; Mw / Mn比至少为15.0。
-
公开(公告)号:US20160108151A1
公开(公告)日:2016-04-21
申请号:US14896640
申请日:2014-06-10
Applicant: BOREALIS AG
Inventor: Markus Gahleitner , Norbert Hafner , Antonis Gitsas , Klaus Bernreitner
IPC: C08F110/06 , C08K5/527
CPC classification number: C08F110/06 , C08F210/06 , C08F2410/04 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08K5/527 , C08L23/12 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2205/05 , C08L2314/02 , C08L2314/06
Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.
Abstract translation: 具有至少50g / 10min的熔体流动速率MFR 2(230℃),至少12.0的Mw / Mn和至少2.8重量%的二甲苯冷可溶物含量(XCS)的丙烯均聚物。
-
-