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公开(公告)号：EP2035471B1
公开(公告)日：2011-04-13
申请号：EP07756121.5
申请日：2007-04-27
发明人： MC DONALD, Michael, F. , MILNER, Scott, T. , SHAFFER, Timothy, D. , WEBB, Robert, N. , HEMBREE, Richard, D.
IPC分类号： C08F210/12 , C08F6/24 , C08F6/12
CPC分类号： C08F210/12 , C08C1/14 , C08C2/04 , C08C2/06 , C08F6/003 , C08F6/12 , C08F210/16 , C08F236/08
摘要： Provided for herein is a process for separating a hydrocarbon-rubber from a hydrofluorocarbon diluent comprising contacting a polymer slurry comprising the hydrocarbon-rubber dispersed within the hydrofluorocarbon diluent with a hydrocarbon solvent capable of dissolving the hydrocarbon-rubber, to produce a first liquid phase and a second liquid phase, and separating the first liquid phase from the second liquid phase.
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公开(公告)号：EP3212320A1
公开(公告)日：2017-09-06
申请号：EP15784182.6
申请日：2015-09-14
CPC分类号： B01J19/20 , B01F7/048 , B01J8/10 , B01J19/1812 , B01J2208/0084 , B01J2208/00867 , B01J2219/00779 , B01J2219/182 , B01J2219/1943 , B01J2219/1946 , C08F6/001
摘要： A reactor (20) comprising a first portion (30) having a generally cylindrical housing (40), an inlet at one end of said first portion housing, the opposed end of said first portion housing being the outlet of said first portion, where said first portion includes a rotatable shaft (24) positioned axially within said housing (40) and including at least two shearing paddles (62) extending radially from said rotatable shaft (24) and a second portion (32) having a generally frustoconical housing (70) having a first end larger than a second end, said first end constituting an inlet to said second portion and coextensive with said opposed end of said first portion housing (40), and an outlet at said second end, where said second portion includes a rotatable shaft (24) positioned axially within said housing and including at least one generally helical flight (20) extending radially from said rotatable shaft (24).
摘要翻译： 1。一种反应器（20），包括具有大致圆柱形壳体（40）的第一部分（30），在所述第一部分壳体的一端处的入口，所述第一部分壳体的相对端部是所述第一部分的出口，其中所述 第一部分包括轴向定位在所述壳体（40）内并包括至少两个从所述可转动轴（24）径向延伸的剪切桨（62）的可旋转轴（24）和具有大体截头圆锥形外壳（70）的第二部分（32） ）具有大于第二端的第一端，所述第一端构成所述第二部分的入口并且与所述第一部分壳体（40）的所述相对端共同延伸，以及在所述第二端处的出口，其中所述第二部分包括 （24），所述轴（24）轴向地定位在所述壳体内并且包括从所述可旋转轴（24）径向地延伸的至少一个大致螺旋形的螺纹（20）。
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公开(公告)号：EP1530599A2
公开(公告)日：2005-05-18
申请号：EP03784815.7
申请日：2003-07-25
发明人： CHUNG, David, Y. , WEBB, Robert, N. , MCDONALD, Michael, F. , CHEN, Yuan-Ju , HEMBREE, Richard, D. , SOISSON, John, P.
IPC分类号： C08F210/10 , C08F110/10 , C08F210/12
CPC分类号： C08F210/12 , C08K5/02 , C08F2/38 , C08F4/06 , C08F4/00 , C08F236/08
摘要： The invention relates to a new catalyst system that improves the heat transfer capability of a butyl reactor slurry process system in the production of isobutylene-based polymers in continuous slurry polymerization processes. The process is carried out in an anhydrous polymerization system containing a mixture of the monomers in a polar diluent along with a Lewis acid and a CS or greater initiator having a tertiary halide.
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公开(公告)号：EP3341118A1
公开(公告)日：2018-07-04
申请号：EP16742115.5
申请日：2016-07-08
发明人： YEH, Richard, Cheng-Ming , HEMBREE, Richard, D. , MCDONALD, Michael, F, Jr. , MAIER, Joseph, A.
CPC分类号： B01J19/20 , B01J19/1862 , C08F2/01 , C08F6/005
摘要： A polymer synthesis system has a polymerization reactor and a deliquifying-quench extruder downstream of and in fluid communication with the polymerization reactor. The polymerization reactor has an inlet and an outlet with a rotatable shaft positioned axially within the reactor. The deliquifying-quench extruder has an inlet and an outlet, with a shaft assembly positioned axially within the extruder. The shaft assembly includes multiple helical flight configurations and multiple processing zones defined by the multiple flight configurations. The processing zones include an extraction-compaction zone, a sealing zone downstream of the extraction-compaction zone, a vent-cooling zone downstream of the sealing zone, a quenching zone downstream of the vent-cooling zone, and a conveying zone downstream of the quenching zone.
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公开(公告)号：EP2035471A1
公开(公告)日：2009-03-18
申请号：EP07756121.5
申请日：2007-04-27
发明人： MC DONALD, Michael, F. , MILNER, Scott, T. , SHAFFER, Timothy, D. , WEBB, Robert, N. , HEMBREE, Richard, D.
IPC分类号： C08F210/12 , C08F6/24 , C08F6/12
CPC分类号： C08F210/12 , C08C1/14 , C08C2/04 , C08C2/06 , C08F6/003 , C08F6/12 , C08F210/16 , C08F236/08
摘要： Provided for herein is a process for separating a hydrocarbon-rubber from a hydrofluorocarbon diluent comprising contacting a polymer slurry comprising the hydrocarbon-rubber dispersed within the hydrofluorocarbon diluent with a hydrocarbon solvent capable of dissolving the hydrocarbon-rubber, to produce a first liquid phase and a second liquid phase, and separating the first liquid phase from the second liquid phase.
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公开(公告)号：EP3408019A1
公开(公告)日：2018-12-05
申请号：EP16871759.3
申请日：2016-12-09
发明人： WANG, Yu, Feng , HEMBREE, Richard, D. , MCDONALD, Michael, F., Jr. , MAIER, Joseph, A. , YEH, Richard, Cheng-Ming , GU, Leming , SHAFFER, Timothy, D. , WRIGHT, Pamela, J.
CPC分类号： C08F10/00 , B01J19/0053 , B01J19/18 , C08F8/20 , C08F8/46
摘要： A system for producing a functionalized olefinic-based polymer, the system comprising a polymerization zone for producing an olefinic-based polymer comprising a mixing section, a deliquifying section, and a quenching section, wherein at least one section of the polymerization zone has a defined cross-sectional area that continually decreases from a first end to a second end of said section; a devolatilization zone comprising a kneader or extruder, wherein said devolatilization zone is downstream of said polymerization zone and in fluid communication with said polymerization zone; and a functionalization zone downstream of said devolatilization zone and in fluid communication with said devolatilization zone.
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公开(公告)号：EP1768941B1
公开(公告)日：2015-01-21
申请号：EP04776990.6
申请日：2004-06-23
CPC分类号： B01D3/36 , B01D3/40 , B01J2219/30 , B01J2219/32 , C07C7/08 , C07C17/38 , C07C11/09
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