公开(公告)号：US20160024235A1

公开(公告)日：2016-01-28

申请号：US14878508

申请日：2015-10-08

Applicant: Chevron Phillips Chemical Company LP

Inventor： Chung TSO ,  Ashish M. SUKHADIA ,  Albert P. MASINO

IPC: C08F210/02 ,  C08J5/18

CPC classification number: C08F210/02 ,  C08F210/16 ,  C08J5/18 ,  C08L23/0807

Abstract: A polymer composition comprising an ethylene alpha-olefin copolymer, wherein the polymer composition is characterized as having (a) a density in the range of from greater than about 0.910 g/cc to about 0.930 g/cc, as determined according to ASTM D1505; (b) a melt index in the range of from greater than about 0.5 g/10 min to about 3 g/10 min, as determined by ASTM D1238, Condition 190° C./2.16 kg; (c) a molecular weight distribution of from about 3.4 to about 12, as determined by gel permeation chromatography (GPC); (d) a weight average molecular weight of from greater than about 85 kg/mol to about 160 kg/mol, as determined by gel permeation chromatography (GPC); and (e) a z-average molecular weight of from greater than about 210 kg/mol to about 500 kg/mol, as determined by gel permeation chromatography (GPC).

Abstract translation: 一种包含乙烯α-烯烃共聚物的聚合物组合物，其中所述聚合物组合物的特征在于：（a）根据ASTM D1505测定的密度范围为大于约0.910g / cc至约0.930g / cc; （b）根据ASTM D1238，条件190℃/ 2.16kg测定的熔体指数在大于约0.5g / 10min至约3g / 10min的范围内; （c）通过凝胶渗透色谱法（GPC）测定的约3.4至约12的分子量分布; （d）通过凝胶渗透色谱法（GPC）测定的重均分子量大于约85kg / mol至约160kg / mol; 和（e）通过凝胶渗透色谱法（GPC）测定的大于约210kg / mol至约500kg / mol的z-平均分子量。

公开(公告)号：US20140256899A1

公开(公告)日：2014-09-11

申请号：US13794070

申请日：2013-03-11

Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LP

Inventor： Chung TSO ,  Ashish M. SUKHADIA ,  Albert P. MASINO

IPC: C08F210/16

CPC classification number: C08F210/02 ,  C08F210/16 ,  C08J5/18 ,  C08L23/0807

Abstract: A polymer composition comprising an ethylene alpha-olefin copolymer, wherein the polymer composition is characterized as having (a) a density in the range of from greater than about 0.910 g/cc to about 0.930 g/cc, as determined according to ASTM D1505; (b) a melt index in the range of from greater than about 0.5 g/10 min to about 3 g/10 min, as determined by ASTM D1238, Condition 190° C./2.16 kg; (c) a molecular weight distribution of from about 3.4 to about 12, as determined by gel permeation chromatography (GPC); (d) a weight average molecular weight of from greater than about 85 kg/mol to about 160 kg/mol, as determined by gel permeation chromatography (GPC); and (e) a z-average molecular weight of from greater than about 210 kg/mol to about 500 kg/mol, as determined by gel permeation chromatography (GPC).

Abstract translation: 一种包含乙烯α-烯烃共聚物的聚合物组合物，其中所述聚合物组合物的特征在于：（a）根据ASTM D1505测定的密度范围为大于约0.910g / cc至约0.930g / cc; （b）根据ASTM D1238，条件190℃/ 2.16kg测定的熔体指数在大于约0.5g / 10min至约3g / 10min的范围内; （c）通过凝胶渗透色谱法（GPC）测定的约3.4至约12的分子量分布; （d）通过凝胶渗透色谱法（GPC）测定的重均分子量大于约85kg / mol至约160kg / mol; 和（e）通过凝胶渗透色谱法（GPC）测定的大于约210kg / mol至约500kg / mol的z-平均分子量。

公开(公告)号：US20130225820A1

公开(公告)日：2013-08-29

申请号：US13860604

申请日：2013-04-11

Applicant: Chevron Phillips Chemical Company LP

Inventor： Errun DING ,  Albert P. MASINO ,  Joel L. MARTIN ,  Youlu YU

IPC: C07F11/00

CPC classification number: C07F11/00 ,  B01D71/26 ,  B01J31/00 ,  C07F17/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F2420/03 ,  C08J5/18 ,  C08F4/69 ,  C08F4/78 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/09 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/26

Abstract: A catalyst system comprising a half-sandwich chromium complex, an activator support and an optional cocatalyst. A compound of formula Cp′Cr(Cl)2(Ln), where Cp′ is η5-C5H4CH2CH2CH═CH2 and Ln is pyridine, THF or diethylether. A compound of formula Cp″Cr(Cl)2(Ln), where Cp″ is η5-C5H4C(Me)2CH2CH2CH═CH2 and Ln is pyridine, THF or diethylether.

Abstract translation: 包含半夹心铬复合物，活化剂载体和任选的助催化剂的催化剂体系。 式Cp'Cr（Cl）2（Ln）的化合物，其中Cp'是eta5-C5H4CH2CH2CH = CH2，Ln是吡啶，THF或乙醚。 式Cp''Cr（Cl）2（Ln）的化合物，其中Cp“是eta5-C5H4C（Me）2CH2CH2CH = CH2，Ln是吡啶，THF或二乙醚。