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1.发明授权HIGH PRESSURE LOW DENSITY POLYETHYLENE RESINS WITH IMPROVED OPTICAL PROPERTIES PRODUCED THROUGH THE USE OF HIGHLY ACTIVE CHAIN TRANSFER AGENTS 有权高压低密度聚乙烯与获得BY使用高活性链转移资金的改进的光学性质的树脂
公开(公告)号：EP2331590B1
公开(公告)日：2016-04-20
申请号：EP09736347.7
申请日：2009-10-01
发明人： KARJALA, Teresa , EDDY, Christopher , DEMIRORS, Mehmet , YAU, Wallace , MUNJAL, Sarat , HINRICHS, Stefan , WANG, Jian , BERBEE, Otto , ZSCHOCH, Werner , HOSMAN, Cornelis , HAZLITT, Lonnie
IPC分类号： C08F10/02 , C08F110/02
CPC分类号： C08F10/02 , C08F110/02 , Y10S526/917 , C08F2/01 , C08F2/001 , C08F2/38 , C08F2/00 , C08F2500/08 , C08F2500/12 , C08F2500/20 , C08F2500/04
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2.发明授权POLYMER COMPOSITIONS COMPRISING A LOW VISCOSITY, HOMOGENEOUSLY BRANCHED ETHYLENE/ALPHA-OLEFIN EXTENDER 有权聚合物组合物，其具有低粘度的均匀支化的乙烯 - 烯烃产率基金CONTAINS
公开(公告)号：EP1549712B1
公开(公告)日：2012-11-28
申请号：EP03754915.1
申请日：2003-09-26
CPC分类号： C08L23/0815 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0869 , C08L23/10 , C08L23/12 , C08L23/16 , C08L53/02 , C08L63/00 , C08L67/00 , C08L69/00 , C08L77/00 , C08L101/00 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2207/04 , C08L2666/06 , C08L2666/02 , C08L2666/22 , C08L2666/04
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3.发明公开NOVEL LDPE ENABLING HIGH OUTPUT AND GOOD OPTICS WHEN BLENDED WITH OTHER POLYMERS 有权新LDPE，混合与其他聚合物的高输出和良好的光学性能允许
公开(公告)号：EP2440588A1
公开(公告)日：2012-04-18
申请号：EP10727598.4
申请日：2010-06-11
发明人： KARJALA, Teresa , SAVARGAONKAR, Nilesh , ORTEGA, Jose , COBLER, Brad , KARDOS, Lori , YAU, Wallace
CPC分类号： C08F10/02 , C08F110/02 , C08J5/18 , C08J2323/04 , C08J2323/06 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08F2/001 , C08F2/38 , C08L2666/06 , C08L2666/04 , C08F2500/04 , C08F2500/12 , C08F2500/20 , C08F2500/11 , C08F2500/26
摘要： An ethylene-based polymer characterized as having a density from about 0.9 to about 0.94 grams per cubic centimeter, a molecular weight distribution (Mw/Mn) from about 8 to about 30, a melt index (I2) from about 0.1 to about 50 grams per 10 minutes, a gpcBR value greater than 1.4 as determined by a gpcBR Branching Index and a Y value less than about 2 is disclosed. This ethylene-based polymer is especially useful for blending with other polymers such as LLDPE. When converting the blends into film, especially blown film, bubble stability and output is increased.
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4.发明授权
公开(公告)号：EP2254920B1
公开(公告)日：2011-11-09
申请号：EP09719327.0
申请日：2009-03-12
发明人： DEMIRORS, Mehmet , KARJALA, Teresa , EDDY, Christopher , HAZLITT, Lonnie , CHAM, Pak-meng , MUNJAL, Sarat , YAU, Wallace
IPC分类号： C08F255/00 , C08F10/00 , C08L51/06
CPC分类号： C08F255/02 , C08F110/02 , C08F255/00 , C08F297/08 , C08F297/083 , C08L23/0815 , C08L51/06 , C08L53/00 , C08L2666/02 , C08F2500/09 , C08F2500/12 , C08F2500/20 , C08F2500/17 , C08F2500/07 , C08F2500/19
摘要： An ethylenic polymer comprising amyl groups from about 0.1 to about 2.0 units per 1000 carbon atoms as determined by Nuclear Magnetic Resonance and both a peak melting temperature, Tm, in ° C., and a heat of fusion, Hf, in J/g, as determined by DSC Crystallinity, where the numerical values of Tm and Hf correspond to the relationship Tm>=(0.2143*Hf)+79.643. An ethylenic polymer comprising at least one preparative TREF fraction that elutes at 95° C. or greater using a Preparative Temperature Rising Elution Fractionation method, where at least one preparative TREF fraction that elutes at 95° C. or greater has a gpcBR value greater than 0.05 and less than 5 as determined by gpcBR Branching Index by 3D-GPC, and where at least 5% of the ethylenic polymer elutes at a temperature of 95° C. or greater based upon the total weight of the ethylenic polymer.
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公开(公告)号：EP1554320B2
公开(公告)日：2011-07-13
申请号：EP03799356.5
申请日：2003-10-01
发明人： KARJALA, Teresa , YALVAC, Selim , KARJALA, Thomas , VANDERLENDE, Daniel, D. , KOLTHAMMER, Brian, W. , S. , STEVENS, James, C. , DIEHL, Charles, F.
IPC分类号： C08F210/00 , C08F210/02 , C08F210/16
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/65927 , C08F210/14 , C10M107/02 , C10M143/00 , C10M2205/00 , C10M2205/003 , C10M2205/022 , C10M2205/0225 , C08F4/6592 , C08F2500/02 , C08F2500/03 , C08F2500/17 , C08F2500/20 , C08F210/06
摘要： The subject invention pertains to homogeneous liquid low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25, 000, a total crystallinity, as measured by DSC, of less than 10 %, and a pour point, as measured by ASTM D97, of less than 50°C. The subject invention also pertains to homogeneous gel-like low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25, 000, a total crystallinity, as measured by DSC, of less than 50%, and a pour point, as measured by ASTM D97, of less than 90°C.
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公开(公告)号：EP2542621A2
公开(公告)日：2013-01-09
申请号：EP11726972.0
申请日：2011-03-02
发明人： HERMEL-DAVIDOCK, Theresa , DEMIRORS, Mehmet , HAYNE, Sarah , CONG, Rongjuan , KARDOS, Lori , KARJALA, Teresa
IPC分类号： C08L23/04
摘要： An ethylene-based polymer composition has been discovered and is characterized by a Comonomer Distribution Constant greater than about 45. The new ethylene-based polymer compositions are useful for making many articles, especially including films. The polymers are made using a metal complex of a polyvalent aryloxyether.
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7.发明公开PROCESS TO MAKE LONG CHAIN BRANCHED (LCB), BLOCK, OR INTERCONNECTED COPOLYMERS OF ETHYLENE 有权用于生产长链支化（LCB），BLOCK ARTIG建成或互连乙烯共聚物
公开(公告)号：EP2438093A1
公开(公告)日：2012-04-11
申请号：EP10727579.4
申请日：2010-06-02
发明人： KARJALA, Teresa , EWART, Sean , EDDY, Christopher , VIGIL, Alfred , DEMIRORS, Mehmet , MUNJAL, Sarat , YAU, Wallace
IPC分类号： C08F4/64 , C08F10/02 , C08F210/16
CPC分类号： C08F110/02 , C08F10/02 , C08F210/16 , C08F295/00 , C08F2410/04 , C08F4/64193 , C08F2/001 , C08F4/16 , C08F2500/09
摘要： A process is taught, comprising polymerizing ethylene in the presence of a catalyst to form a crystalline ethylene-based polymer having a crystallinity of at least 50% as determined by DSC Crystallinity in a first reactor or a first part of a multi-part reactor and reacting the crystalline ethylene-based polymer with additional ethylene in the presence of a free-radical initiator to form an ethylenic polymer in at least one other reactor or a later part of a multi-part reactor.
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8.发明公开HIGH PRESSURE LOW DENSITY POLYETHYLENE RESINS WITH IMPROVED OPTICAL PROPERTIES PRODUCED THROUGH THE USE OF HIGHLY ACTIVE CHAIN TRANSFER AGENTS 有权高压低密度聚乙烯与获得BY使用高活性链转移资金的改进的光学性质的树脂
公开(公告)号：EP2331590A1
公开(公告)日：2011-06-15
申请号：EP09736347.7
申请日：2009-10-01
发明人： KARJALA, Teresa , EDDY, Christopher , DEMIRORS, Mehmet , YAU, Wallace , MUNJAL, Sarat , HINRICHS, Stefan , WANG, Jian , BERBEE, Otto , ZSCHOCH, Werner , HOSMAN, Cornelis , HAZLITT, Lonnie
IPC分类号： C08F10/02
CPC分类号： C08F10/02 , C08F110/02 , Y10S526/917 , C08F2/01 , C08F2/001 , C08F2/38 , C08F2/00 , C08F2500/08 , C08F2500/12 , C08F2500/20 , C08F2500/04
摘要： Disclosed is an ethylene-based polymer with a density from about 0.90 to about 0.94 in grams per cubic centimeter, with a molecular weight distribution (M
w /M
n ) from about 2 to about 30, a melt index (I
2 ) from about 0.1 to about 50 grams per 10 minutes, and further comprising sulfur from about 5 to about 4000 parts per million. The amount of sulfur is also determined based upon the total weight of the ethylene-based polymer. Also disclosed is process for making an ethylene-based polymer which includes the steps of splitting a process fluid for delivery into a tubular reactor; feeding an upstream process feed stream into a first reaction zone and at least one downstream process feed stream into at least one other reaction zone, where the process fluid has an average velocity of at least 10 meters per second; and initiating a free-radical polymerization reaction.-
公开(公告)号：EP2542621B1
公开(公告)日：2020-09-30
申请号：EP11726972.0
申请日：2011-03-02
发明人： HERMEL-DAVIDOCK, Theresa , DEMIRORS, Mehmet , HAYNE, Sarah , CONG, Rongjuan , KARDOS, Lori , KARJALA, Teresa
IPC分类号： C08L23/04
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