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1. 发明申请

WO2016210160A1 IMPROVED PROCESS TO MAKE TUBULAR ETHYLENE BASED POLYMERS WITH HIGH G' AND BROAD MWD 审中-公开
标题翻译：改进方法制备具有高G'和BROAD MWD的管状乙烯基聚合物
公开(公告)号：WO2016210160A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/039061
申请日：2016-06-23
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BERBEE, Otto, J. , HINRICHS, Stefan , EWART, Sean, W. , OSBY, John, O.
IPC分类号： C08F2/01 , C08F2/38 , C08F10/02 , C08F210/02
CPC分类号： C08F210/02 , C08F2/001 , C08F2/01 , C08F2/38 , C08F10/02 , C08F210/16 , C08F2500/04 , C08F2500/11 , C08K5/07 , C08K5/101 , C08L2207/066 , Y02P20/582
摘要： A process to form an ethylene-based polymer comprises polymerizing a reaction mixture comprising ethylene, at least one symmetrical polyene and at least one chain transfer agent system comprising at least one chain transfer agent (CTA) in the presence of at least one free-radical initiator and in a reactor configuration comprising at least two reaction zones, reaction zone 1 and reaction zone i ( i ≥ 2), wherein reaction zone i is downstream from reaction zone 1. The ratio of "the activity of the CTA system of the feed to the first reaction zone" to the "activity of the CTA system of the cumulative feed to the reaction zone i," (Z 1 /Z i ), is less than or equal to (0.8-0.2*log(Cs)), wherein Cs is from 0.0001 to 10.
摘要翻译：形成乙烯类聚合物的方法包括在至少一种自由基存在下，聚合含有乙烯，至少一种对称多烯和至少一种包含至少一种链转移剂（CTA）的链转移剂体系的反应混合物引发剂和包含至少两个反应区，反应区1和反应区i（i≥2）的反应器构型，其中反应区i在反应区1的下游。“进料的CTA体系的活性（Z1 / Zi）的累积进料的CTA体系的“第一反应区”为“0.8-2.2 * log（Cs）”），其中Cs 为0.0001〜10。

2. 发明申请

WO2016209706A2 ETHYLENE-B AS ED POLYMERS WITH LOW HEXANE EXTRACTABLES AND LOW DENSITIES 审中-公开
标题翻译：乙二醇作为低分子量低密度聚乙烯和低密度聚乙烯
公开(公告)号：WO2016209706A2
公开(公告)日：2016-12-29
申请号：PCT/US2016/037809
申请日：2016-06-16
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BERBEE, Otto , DEN DOELDER, Cornelis, F.J. , HINRICHS, Stefan , KARJALA, Teresa, P. , OSBY, John, O.
IPC分类号： C08F110/02
CPC分类号： C08F110/02 , C08F2500/08 , C08F2500/12 , C08F2500/17 , C08F4/38 , C08F2/001 , C08F2/38
摘要： Ethylene-based polymers comprising the fol lowing properties: (A) a density less than 0.91 90 g/cc; (B) a hexane extractable level that meets the following equation : hexane extractable level ≤A + B [log(12)], where A = 2.65 wt%, and B - 0.25 wt%/ [log (dg/min)]; based on total weight of the ethylene-based polymer; (C) a G ' (at G" = 500 Pa, 1 70°C) that meets the fol lowing equation: G' ≥ C + D [log(12)], where C = 150 Pa, and D = -60 Pa/[log(dg/min)]; and (D) a melt index (12) from 0.7 to 20 dg/min; are made in high pressure tubular process that comprises at least three reaction zones with the peak polymerization temperature of the first reaction zone ≥ 320°C and the peak polymerization temperature of the last reaction zone ≤ 290°C.
摘要翻译：包含以下性能的乙烯基聚合物：（A）密度小于0.91 90g / cc; （B）满足以下等式的己烷可萃取水平：己烷可萃取水平≤A+ B [log（12）]，其中A = 2.65wt％，B-0.25wt％/ [log（dg / min）]; 基于乙烯基聚合物的总重量; （C）G'（在G“= 500Pa，170℃）满足下列方程：G'≥C+ D [log（12）]，其中C = 150Pa，D = -60 Pa / [log（dg / min）];和（D）0.7至20dg / min的熔体指数（12）;在高压管式工艺中制备，其包含至少三个具有峰值聚合温度的反应区第一反应区≥320℃，最后反应区的峰值聚合温度≤290℃。

3. 发明申请

WO2015099915A1 INHIBITOR COMBINATION FOR LITHIUM SALT-CATALYZED TRANSESTERIFICATION PROCESS AND METHOD FOR REMOVING LITHIUM SALT 审中-公开
标题翻译：用于锂盐催化转化过程的抑制剂组合和用于除去盐酸盐的方法
公开(公告)号：WO2015099915A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/066745
申请日：2014-11-21
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： WILCZYNSKI, Robert , EDDY, Christopher, R. , OSBY, John, O. , NGUYEN, Lan, T.P. Hoang
IPC分类号： C07C67/03 , C08F210/02 , C08F2/38
CPC分类号： C07C67/02 , C07C67/03 , C07C69/587 , C08F2/38 , C08F210/02 , C08F220/68 , C08F2220/1891 , C08F2220/287
摘要： A process to form a composition comprising an asymmetrical polyene, the asymmetrical polyene comprising an "α,β unsaturated - carbonyl end" and a "C-C double bond end," the process comprising: reacting an alkene- or polyene-containing alcohol with an alkyl ester of an α,β unsaturated carboxylic acid in the presence of at least the following components A) through C) to form a solution comprising an asymmetrical polyene: A) a lithium salt; B) a component selected from the group consisting of hydroquinone, an alkyl- substituted phenol, a substituted alkyl-substituted phenol, an alkyl-substituted hydroquinone, a substituted alkyl-substituted hydroquinone, and combinations thereof; and C) an N-oxyl-containing compound; wherein the "α,β unsaturated - carbonyl end" of the asymmetrical polyene is selected from the group consisting of structures a) through c), as described herein, and wherein the "C-C double bond end" of the asymmetrical polyene is selected from the group consisting of structures 1) through 17), as described herein.
摘要翻译：形成包含不对称多烯的组合物的方法，该不对称多烯包含“α，β不饱和羰基端”和“CC双键末端”，该方法包括：使含烯烃或含多烯烃与烷基在至少以下组分A）至C）的存在下，α，β不饱和羧酸的酯形成包含不对称多烯的溶液：A）锂盐; B）选自氢醌，烷基取代的酚，取代的烷基取代的酚，烷基取代的氢醌，取代的烷基取代的氢醌及其组合的组分; 和C）含有N-氧基的化合物; 其中不对称多烯的“α，β不饱和 - 羰基端”选自如本文所述的结构a）至c），并且其中不对称多烯的“CC双键末端”选自由结构1）至17）组成的组，如本文所述。

4. 发明申请

WO2016210308A1 IMPROVED PROCESS TO MAKE TUBULAR ETHYLENE BASED POLYMERS WITH HIGH MELT STRENGTH 审中-公开
标题翻译：制备具有高熔体强度的管状乙烯基聚合物的改进方法
公开(公告)号：WO2016210308A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/039328
申请日：2016-06-24
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BERBEE, Otto, J. , HINRICHS, Stefan , EWART, Sean, W. , OSBY, John, O.
IPC分类号： C08F2/00 , C08F110/02 , C08F210/02 , C08F2/01 , C08F2/38 , C08F10/02
CPC分类号： C08F210/02 , C08F2/001 , C08F2/01 , C08F2/38 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2500/11 , C08K5/07 , C08K5/101 , Y02P20/582 , C08F2/00
摘要： A process to form an ethylene-based polymer comprises polymerizing a reaction mixture comprising ethylene, at least one monomeric chain transier agent, and at least one chain transfer agent system comprising at least one chain transfer agent (C'l'A) in the presence of at least one free-radical initiator and in a reactor configuration comprising at least two reaction zones, reaction zone 1 and reaction zone i (i≥2), wherein the reaction zone i is downstream from reaction zone 1. The ratio of "the activity of the CTA system of the feed to the first reaction zone" to the "activity of the CTA system of the cumulative feed to the reaction zone i," (Ζ 1 /Z i ), is less than or equal to (0.8-0.2*log(Cs)), wherein Cs is from 0.0001 to 10.
摘要翻译：形成乙烯类聚合物的方法包括聚合包含乙烯，至少一种单体链转移剂和至少一种包含至少一种链转移剂（C''A）的链转移剂体系的反应混合物，的至少一种自由基引发剂，并且在包含至少两个反应区，反应区1和反应区i（i≥2）的反应器构型中，其中反应区i在反应区1的下游。（Z1 / Zi）的累积进料的CTA体系的活性（C 1〜Z 3）小于或等于（0.8-0.2 * log（Cs）），其中Cs为0.0001〜10。

5. 发明申请

WO2016210075A1 ETHYLENE-BASED POLYMERS WITH LOW HEXANE EXTRACTABLES 审中-公开
标题翻译：具有低HEXANE萃取剂的乙烯基聚合物
公开(公告)号：WO2016210075A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/038933
申请日：2016-06-23
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BERBEE, Otto, J. , DEN DOELDER, Cornelis, F.J. , HINRICHS, Stefan , KARJALA, Teresa, P. , OSBY, John, O.
IPC分类号： C08F110/02
CPC分类号： C08F110/02 , B01J19/2415 , C08F2/001 , C08F2/01 , C08F2/38 , C08F4/38 , C08F2400/02 , C08F2500/08 , C08F2500/12 , Y02P20/582 , C08F2500/17
摘要： Ethylene-based polymers comprising the following properties: (A) a density from 0.9190 g/cc to 0.9240 g/cc; (B) a hexane extractable level that is less than or equal to the lower of: (1) (A+(B*density (g/cc))+(C* log(MI) dg/min)) based on total weight of the ethylene-based polymer; where A= 250.5 wt%, B = -270 wt%/(g/cc), C = 0.25 wt%/[ log(dg/min)], or (2) 2.0 wt%; (C) a G' (at G" = 500 Pa, 170°C) that meets the following equation: G' ≥ D + E[log (12)], where D = 150 Pa and E = -60 Pa/[log(dg/min)]; and (D) a melt index (12) from 1.0 to 20 dg/min; are made in process comprising the step of contacting in a reaction configuration, comprising a first tubular reaction zone 1 and a last tubular reaction zone i, in which i is greater than or equal to (≥) 3, under high pressure polymerization conditions, and in which the first reaction zone 1 has a peak polymerization temperature greater than the peak temperature of the ith reaction zone, and wherein the difference in these two peak temperatures is ≥ 30°C.
摘要翻译：包含以下性质的乙烯基聚合物：（A）0.9190g / cc至0.9240g / cc的密度; （B）小于或等于以下中的较低者的己烷可萃取水平：（1）（A +（B *密度（g / cc））+（C * log（MI）dg / min）的乙烯类聚合物; 其中A = 250.5重量％，B = -270重量％/（g / cc），C = 0.25重量％/ [log（dg / min）]或（2）2.0重量％（C）G'（G“= 500Pa，170℃）满足下式：G'≥D+ E [log（12）]，其中D = 150Pa，E = -60Pa / log（dg / min）];和（D）1.0至20dg / min的熔体指数（12）;包括以下反应构型的步骤：使第一管状反应区1和最后的管状反应区域i，其中i大于或等于（≥）3，在高压聚合条件下，其中第一反应区域1的峰值聚合温度大于第i个反应区域的峰值温度，其中这两个峰值温度的差值为≥30℃。

6. 发明申请

WO2015100302A1 ETHYLENE-BASED POLYMERS FORMED USING ASYMMETRICAL POLYENES 审中-公开
标题翻译：使用不对称聚酯制成的基于乙烯的聚合物
公开(公告)号：WO2015100302A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/072100
申请日：2014-12-23
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BERBEE, Otto, J. , EDDY, Christopher, R. , HINRICHS, Stefan , MUNJAL, Sarat , OSBY, John, O.
IPC分类号： C08F110/02 , C08F2/38
CPC分类号： C08F210/02 , C08F10/02 , C08L23/08 , C08L23/0869 , C08L2205/025 , C09D123/08 , C09D123/0869 , C08F110/02 , C08F2/38 , C08F2500/09 , C08F2500/11 , C08F2500/26 , C08F2220/287 , C08F4/34
摘要： A composition comprising an ethylene-based polymer, the ethylene-based polymer having the following properties: a) at least one incorporated structure derived from a polyene selected from the group consisting of i) through x), as described herein; and b) a Mw(abs) versus I 2 relationship: Mw(abs) 5 g/mole and B = -8.00 x 10 3 (g/mole)/(dg/min). A composition comprising an ethylene-based polymer, the ethylene-based polymer comprising at least one incorporated structure derived from a polyene selected from the group consisting of i) through x), as described herein, wherein the polymer is formed in a reactor configuration comprising at least one tubular reactor.
摘要翻译：一种包含乙烯基聚合物的组合物，所述乙烯类聚合物具有以下性质：a）如本文所述的至少一种衍生自选自i）至x）的多烯的结合结构; 和b）Mw（abs）对I2关系：Mw（abs）

7. 发明申请

WO2015021198A1 ETHYLENE-BASED POLYMER COMPOSITIONS FOR BLOW MOLDING APPLICATIONS 审中-公开
标题翻译：用于吹塑成型应用的基于乙烯的聚合物组合物
公开(公告)号：WO2015021198A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/050006
申请日：2014-08-06
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： SUGDEN, John, L. , OSBY, John, O.
IPC分类号： C08L23/08
CPC分类号： C08L27/20 , C08L23/0815 , C08L2203/10 , C08L2205/025 , C08L2205/06 , C08L71/02 , C08L27/12
摘要： The invention provides a composition comprising at least the following components: A) an ethylene-based polymer comprising the following properties: a) a high load melt index (I21) from 10 to 100 g/10 min, b) a density from 0.940 to 0.965 g/cc; B) from 20 ppm to 120 ppm, based on the weight of the composition, of at least one fluoropolymer comprising, in polymerized form, at least one vinylidene fluoride monomeric unit and at least one hexafluoropropylene monomeric unit; C) at least one polyalkylene oxide; and D) from 500 ppm to 2000 ppm, based on the weight of the composition, of at least one metal stearate.
摘要翻译：本发明提供至少包含以下组分的组合物：A）包含以下性能的乙烯类聚合物：a）10-100g / 10min的高负荷熔体指数（I21），b）0.940至 0.965g / cc; B）基于组合物的重量从20ppm至120ppm的至少一种含氟聚合物，其以聚合形式包含至少一个偏二氟乙烯单体单元和至少一种六氟丙烯单体单元; C）至少一种聚环氧烷; 和D）基于组合物的重量从500ppm至2000ppm的至少一种金属硬脂酸酯。

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