公开(公告)号：WO2012015572A1

公开(公告)日：2012-02-02

申请号：PCT/US2011043183

申请日：2011-07-07

Applicant: EXXONMOBIL CHEM PATENTS INC ,  DATTA SUDHIN ,  FARNG LIEHPAO O ,  MINAK-BERNERO VERA ,  TSE MUN FU ,  SIROTA ERIC B ,  SMIRNOVA DIANA ,  KOLB RAINER

Inventor： DATTA SUDHIN ,  FARNG LIEHPAO O ,  MINAK-BERNERO VERA ,  TSE MUN FU ,  SIROTA ERIC B ,  SMIRNOVA DIANA ,  KOLB RAINER

IPC: C08L23/08 ,  C10M143/04

CPC classification number: C08L23/08 ,  C08L23/142 ,  C08L2203/40 ,  C08L2205/02 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M2203/1006 ,  C10M2205/022 ,  C10M2219/046 ,  C10N2220/00 ,  C10N2220/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/68 ,  C10N2230/74 ,  C10N2240/10 ,  C08L2666/06 ,  C10M2205/024 ,  C10M2205/028 ,  C10M2205/026 ,  C10N2210/02

Abstract: The present invention is directed to polymer blend compositions for use as viscosity modifiers comprising at least two ethylene-based copolymer components. The viscosity modifiers described herein comprise a first ethylene-based copolymer having an ethylene content of from about 44 to about 52 wt% and/or a heat of fusion of from about 0 to about 15 J/g and a second ethylene-based copolymer having an ethylene content of from about 68 to about 75 wt% and/or a heat of fusion of from about 40 to about 65 J/g. The invention is also directed to lubricant compositions comprising a lubricating basestock and a polymer blend of the invention.

Abstract translation: 本发明涉及用作粘度改进剂的聚合物共混物组合物，其包含至少两种基于乙烯的共聚物组分。 本文所述的粘度调节剂包含乙烯含量为约44至约52wt％和/或熔化热为约0至约15J / g的第一乙烯 - 基共聚物和第二乙烯 - 基共聚物 约68至约75重量％的乙烯含量和/或约40至约65焦耳/克的熔化热。 本发明还涉及包含本发明的润滑基础油料和聚合物共混物的润滑剂组合物。

公开(公告)号：WO2009064452A2

公开(公告)日：2009-05-22

申请号：PCT/US2008012768

申请日：2008-11-14

Applicant: UNIVATION TECH LLC ,  KOLB RAINER ,  LI DONGMING ,  RIX FRANCIS C ,  GARCIA-FRANCO CESAR A

Inventor： KOLB RAINER ,  LI DONGMING ,  RIX FRANCIS C ,  GARCIA-FRANCO CESAR A

IPC: C08F10/00 ,  C08F4/64 ,  C08F4/6592

CPC classification number: C08F10/00 ,  C07F7/006 ,  C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F210/16 ,  C08F2420/02 ,  Y10S526/943 ,  C08F4/65925 ,  C08F2500/18 ,  C08F2500/12 ,  C08F2500/24 ,  C08F4/64058 ,  C08F4/64193 ,  C08F4/65904 ,  C08F4/64148 ,  C08F4/64144 ,  C08F4/64048 ,  C08F4/6592

Abstract: An ethylene polymer including units derived from ethylene, at least one other alpha-olefin comonomer, and at least one diene, and having at least one of certain properties disclosed herein.

Abstract translation: 包含衍生自乙烯，至少一种其他α-烯烃共聚单体和至少一种二烯的单元的乙烯聚合物，并且具有至少一种本文公开的某些性质。

公开(公告)号：WO2009064404A2

公开(公告)日：2009-05-22

申请号：PCT/US2008/012691

申请日：2008-11-12

Applicant: UNIVATION TECHNOLOGIES, LLC ,  KOLB, Rainer ,  LI, Dongming ,  RIX, Francis, C. ,  GARCIA-FRANCO, Cesar, A.

Inventor： KOLB, Rainer ,  LI, Dongming ,  RIX, Francis, C. ,  GARCIA-FRANCO, Cesar, A.

IPC: C08F10/00 ,  C08F4/64 ,  C08F4/6592

CPC classification number: C08F10/00 ,  C07F7/006 ,  C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F210/16 ,  C08F2420/02 ,  Y10S526/943 ,  C08F4/65925 ,  C08F2500/18 ,  C08F2500/12 ,  C08F2500/24 ,  C08F4/64058 ,  C08F4/64193 ,  C08F4/65904 ,  C08F4/64148 ,  C08F4/64144 ,  C08F4/64048 ,  C08F4/6592

Abstract: Olefin polymerization catalyst systems including a high molecular weight catalyst compound and a low molecular weight catalyst compound, and methods of making same are provided. High molecular weight catalysts include metallocene catalysts and low molecular weight catalysts include non-metallocene compounds including biphenyl phenol compounds. Generally catalyst systems may include less than about 5.0 mol% of the high molecular weight catalyst compound relative to said low molecular weight catalyst. Methods for olefin polymerization including the aforementioned catalyst systems, and polyolefins and products made therefrom.

Abstract translation: 包括高分子量催化剂化合物和低分子量催化剂化合物的烯烃聚合催化剂体系及其制备方法。 高分子量催化剂包括茂金属催化剂，低分子量催化剂包括包含联苯酚化合物的非金属茂化合物。 相对于所述低分子量催化剂，通常催化剂体系可包含小于约5.0mol％的高分子量催化剂化合物。 包括上述催化剂体系在内的烯烃聚合方法，以及由此制得的聚烯烃和产品。

公开(公告)号：WO2008002381A3

公开(公告)日：2008-01-03

申请号：PCT/US2007/013231

申请日：2007-06-05

Applicant: UNIVATION TECHNOLOGIES, LLC ,  KOLB, Rainer ,  AGAPIOU, Agapios, K. ,  FARLEY, James, M. ,  MARKEL, Eric, J. ,  SAVATSKY, Bruce, J. ,  DAVEY, Christopher, R. ,  PANNELL, Richard, B.

Inventor： KOLB, Rainer ,  AGAPIOU, Agapios, K. ,  FARLEY, James, M. ,  MARKEL, Eric, J. ,  SAVATSKY, Bruce, J. ,  DAVEY, Christopher, R. ,  PANNELL, Richard, B.

IPC: C08F210/16

Abstract: A process for the production of an ethylene alpha-olefin copolymer is disclosed, the process including polymerizing ethylene and at least one alpha- olefin by contacting the ethylene and the at least one alpha-olefin with a metallocene catalyst in at least one gas phase reactor at a reactor pressure of from 0.7 to 70 bar and a reactor temperature of from 20°C to 150°C to form an ethylene alpha-olefin copolymer. The resulting ethylene alpha-olefin copolymer may have a density D of 0.927 g/cc or less, a melt index (I 2 ) of from 0.1 to 100 dg/min, a MWD of from 1.5 to 5.0. The resulting ethylene alpha-olefin copolymer may also have a peak melting temperature Tmax second meit satisfying the following relation: T max second melt > D*398 - 245.

公开(公告)号：WO2008002379A2

公开(公告)日：2008-01-03

申请号：PCT/US2007/013207

申请日：2007-06-05

Applicant: UNIVATION TECHNOLOGIES, LLC ,  FARLEY, James, M. ,  DAVEY, Christopher, R. ,  KOLB, Rainer ,  OSSOWSKI, Mark, P.

Inventor： FARLEY, James, M. ,  DAVEY, Christopher, R. ,  KOLB, Rainer ,  OSSOWSKI, Mark, P.

IPC: C08F210/16

CPC classification number: C08F210/16 ,  Y10S526/943 ,  C08F2500/12 ,  C08F2500/13 ,  C08F2500/19

Abstract: Ethylene alpha-olefin copolymers formed by contacting at least one supported metallocene catalyst, ethylene, and an alpha-olefin in a gas phase reactor are disclosed. In some embodiments, the polymer may have: a density of between 0.890 and 0.970 g/cc; a melt index of between 0.7 and 200 dg/min; a melt index ratio of less than 30; an ESCR value of greater than 1000 hours; and a 1% secant modulus of greater than 75,000 psi. In other embodiments, the polymer may have: a density of between 0.930 g/cc and 0.970 g/cc; a melt index of between 10 dg/min and 200 dg/min; a melt index ratio of between 10 and 25; a part weight of greater than 3 g and a part length of greater than 38 cm in a spiral flow test, and; a zero shear viscosity of less than 150 Pas. Processes to produce these polymers are also disclosed.

Abstract translation: 公开了通过使至少一种载体茂金属催化剂，乙烯和α-烯烃在气相反应器中接触而形成的乙烯α-烯烃共聚物。 在一些实施例中，聚合物可以具有：密度在0.890和0.970g / cc之间; 0.7至200dg / min的熔体指数; 熔体指数比小于30; ESCR值大于1000小时; 和大于75,000psi的1％正割模量。 在其他实施方案中，聚合物可以具有：0.930g / cc至0.970g / cc的密度; 10dg / min至200dg / min的熔体指数; 10至25的熔体指数比率; 在螺旋流动试验中，部分重量大于3克，部分长度大于38厘米， 零剪切粘度小于150帕斯卡。 还公开了生产这些聚合物的方法。

公开(公告)号：WO2006118806A1

公开(公告)日：2006-11-09

申请号：PCT/US2006/014842

申请日：2006-04-19

Applicant: UNIVATION TECHNOLOGIES, LLC ,  EHRMAN, Fred ,  KOLB, Rainer ,  KUO, Chi-i ,  SHANNON, Porter ,  TRAPP, Keith

Inventor： EHRMAN, Fred ,  KOLB, Rainer ,  KUO, Chi-i ,  SHANNON, Porter ,  TRAPP, Keith

IPC: C08J5/18

CPC classification number: C08F210/16 ,  C08J5/18 ,  C08J2323/08 ,  Y10S526/901 ,  Y10S526/919 ,  C08F2/34 ,  C08F210/14 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/26

Abstract: Films and methods of forming films comprising first combining in a reactor olefins, a catalyst composition and an activator; wherein the activator is present from less than 50 wt% in a diluent by weight of the activator and diluent; followed by isolating a polyolefin having a density of from 0.940 to 0.980 g/cm3; and finally, extruding the polyolefin into a film having a gel count of less than 200 gels/m2.

Abstract translation: 薄膜和形成薄膜的方法包括首先在反应器中合并烯烃，催化剂组合物和活化剂; 其中活化剂的存在量小于活化剂和稀释剂重量的稀释剂中的50重量％; 然后分离密度为0.940〜0.980g / cm3的聚烯烃; 最后将聚烯烃挤出成凝胶数小于200凝胶/ m 2的膜。

公开(公告)号：WO2013126141A1

公开(公告)日：2013-08-29

申请号：PCT/US2012/071952

申请日：2012-12-28

Applicant: EXXONMOBIL CHEMICAL PATENTS INC. ,  CHEVRON ORONITE COMPANY LLC ,  MATSUNAGA, Phillip, T. ,  NASS, Kirk, A. ,  PATEL, Pritesh, A. ,  KOLB, Rainer ,  DATTA, Sudhin

Inventor： MATSUNAGA, Phillip, T. ,  NASS, Kirk, A. ,  PATEL, Pritesh, A. ,  KOLB, Rainer ,  DATTA, Sudhin

IPC: C08F210/16

CPC classification number: C08L23/0815 ,  C08F4/65908 ,  C08F4/65927 ,  C08F210/16 ,  C08L2205/025 ,  C08L2314/06 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10N2230/02 ,  C10N2240/10 ,  C08F2/001 ,  C08F210/14 ,  C08F2500/12

Abstract: The present disclosure is directed to polymer compositions for use as viscosity modifiers comprising at least two ethylene-based copolymer components. The polymer composition comprises (a) a first ethylene-olefin copolymer and (b) a second ethylene-olefin copolymer. The first ethylene-olefin copolymer (a) has an ethylene content from about 60 to about 80 wt% and the second ethylene-olefin copolymer (b) has an ethylene content of less than about 60 wt%. The first ethylene-olefin copolymer(a) has a Melt Flow Rate Ratio (MFRR), defined as the ratio of the MFR measured at 230°C/21.6 kg and at 230°C/2.16 kg, of greater than 30 and optionally also has a Melt Flow Rate (MFR) of at least 10 about 1.5 g/10 min, measured by ASTM D 1238 condition L (230°C/2.16 kg).

Abstract translation: 本公开涉及用作包含至少两种基于乙烯的共聚物组分的粘度调节剂的聚合物组合物。 聚合物组合物包含（a）第一乙烯 - 烯烃共聚物和（b）第二乙烯 - 烯烃共聚物。 第一乙烯 - 烯烃共聚物（a）的乙烯含量为约60至约80重量％，第二乙烯 - 烯烃共聚物（b）的乙烯含量小于约60重量％。 第一种乙烯 - 烯烃共聚物（a）具有熔体流动速率比（MFRR），其定义为在230℃/ 21.6kg和230℃/ 2.16kg下测得的MFR大于30并且任选地 具有通过ASTM D 1238条件L（230℃/ 2.16kg）测量的至少10约1.5g / 10min的熔体流动速率（MFR）。

公开(公告)号：WO2011090859A8

公开(公告)日：2012-02-23

申请号：PCT/US2011020993

申请日：2011-01-12

Applicant: EXXONMOBIL CHEM PATENTS INC ,  KOLB RAINER ,  CROWTHER DONNA J ,  JIANG PEIJUN

Inventor： KOLB RAINER ,  CROWTHER DONNA J ,  JIANG PEIJUN

IPC: C08F210/02

CPC classification number: C08F210/16 ,  C08F4/65908 ,  C08F4/65927 ,  C08F10/00 ,  C08F210/02 ,  C08F210/06 ,  C08L23/0807 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M171/02 ,  C10M171/04 ,  C10M2205/022 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/45 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/08 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C08L2666/02 ,  C10M2205/026 ,  C10M2205/024 ,  C10M2205/028 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/12 ,  C08F210/00

Abstract: Provided is an ethylene copolymer having 40 wt.% to 70 wt.% of units derived from ethylene and at least 30 wt.% of units derived from at least one a-olefm having 3 to 20 carbon atoms and has the following properties: (a) a weight-average molecular weight (Mw), as measured by GPC, in the range of about 50,000 to about 200,000 g/mol; (b) a melting point (Tm) in 0C, as measured by DSC, that satisfies the relation: Tm > 3.4 x E - 180 where E is the weight % of units derived from ethylene in the copolymer; (c) a ratio of MwMn of about 1.8 to about 2.5; (d) a content of Group 4 metals of no more than 5 ppm; and (e) a ratio of wt ppm Group 4 metals/ wt ppm Group 5 metals of at least 3. Also provided are methods for making an ethylene copolymer and compositions comprising an ethylene copolymer.

Abstract translation: 提供了一种乙烯共聚物，其具有40重量％至70重量％的衍生自乙烯的单元和至少30重量％的衍生自具有3至20个碳原子的至少一个α-烯烃的单元，并且具有以下性质： a）通过GPC测量的重均分子量（Mw）在约50,000至约200,000g / mol的范围内; （b）通过DSC测量的0℃下的熔点（Tm），满足关系：Tm> 3.4×E-180其中E是共聚物中衍生自乙烯的单元的重量％; （c）MwMn的比值为约1.8至约2.5; （d）不超过5ppm的第4族金属的含量; 和（e）第4族金属wt / wtppm第5族金属的比例至少为3.还提供了制备乙烯共聚物和包含乙烯共聚物的组合物的方法。

公开(公告)号：WO2012015572A8

公开(公告)日：2012-02-02

申请号：PCT/US2011/043183

申请日：2011-07-07

Applicant: EXXONMOBIL CHEMICAL PATENTS INC. ,  DATTA, Sudhin ,  FARNG, Liehpao, O. ,  MINAK-BERNERO, Vera ,  TSE, Mun, Fu ,  SIROTA, Eric, B. ,  SMIRNOVA, Diana ,  KOLB, Rainer

Inventor： DATTA, Sudhin ,  FARNG, Liehpao, O. ,  MINAK-BERNERO, Vera ,  TSE, Mun, Fu ,  SIROTA, Eric, B. ,  SMIRNOVA, Diana ,  KOLB, Rainer

IPC: C08L23/08 ,  C10M143/04

Abstract: The present invention is directed to polymer blend compositions for use as viscosity modifiers comprising at least two ethylene-based copolymer components. The viscosity modifiers described herein comprise a first ethylene-based copolymer having an ethylene content of from about 44 to about 52 wt% and/or a heat of fusion of from about 0 to about 15 J/g and a second ethylene-based copolymer having an ethylene content of from about 68 to about 75 wt% and/or a heat of fusion of from about 40 to about 65 J/g. The invention is also directed to lubricant compositions comprising a lubricating basestock and a polymer blend of the invention.

公开(公告)号：WO2011112308A1

公开(公告)日：2011-09-15

申请号：PCT/US2011/024571

申请日：2011-02-11

Applicant: EXXONMOBIL CHEMICAL PATENTS INC. ,  KOLB, Rainer

Inventor： KOLB, Rainer

IPC: C08L23/14 ,  C09D123/14 ,  C08L23/10 ,  C09D123/10

CPC classification number: C09D123/14 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/004 ,  B29C47/021 ,  B29K2023/12 ,  B29K2067/00 ,  B29L2031/7158 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/36 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/40 ,  B32B2307/50 ,  B32B2307/54 ,  B32B2307/746 ,  B32B2439/00 ,  B32B2439/60 ,  C08L23/10 ,  C08L23/142 ,  C08L45/00 ,  C08L57/02 ,  C09D123/10 ,  C09D123/142 ,  C08L2666/04

Abstract: Coated composite materials and methods for their manufacture are described. In particular, embodiments of the present invention include a substrate material coated on at least a portion with a polymer blend comprising from about 50 to about 95 wt% of a propylene-based copolymer comprising propylene and from about 3 to about 40 wt% ethylene-derived units and from about 5 to about 50 wt% of a hydrocarbon resin. The propylene-based copolymer has a melting temperature less than about HO0C, a heat of fusion less than about 75 J/g, and a triad tacticity greater than 75%. The coating compositions are suitable for hot fill applications, soft to the touch and have a low coefficient of friction, low haze, and are able to retain textural design features. Methods for forming such coated composite materials are also provided.

Abstract translation: 描述了涂覆复合材料及其制造方法。 特别地，本发明的实施方案包括在至少一部分上涂覆聚合物共混物的基材，所述聚合物共混物包含约50至约95wt％的丙烯和约3至约40wt％的乙烯 - 衍生的单元和约5至约50重量％的烃树脂。 丙烯类共聚物的熔融温度小于约HO0C，熔融热小于约75J / g，三单元组立构规整度大于75％。 涂料组合物适用于热填充应用，触感柔软，摩擦系数低，雾度低，并能保留纹理设计特征。 还提供了形成这种涂覆的复合材料的方法。