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1. 发明申请

WO2009130200A1 Oxygen Barrier Composition 审中-公开
标题翻译：氧气屏障组成
公开(公告)号：WO2009130200A1
公开(公告)日：2009-10-29
申请号：PCT/EP2009/054710
申请日：2009-04-21
申请人： INEOS MANUFACTURING BELGIUM NV , CHAI, Choon Kooi , PLUME, Denis Albert Maurice
发明人： CHAI, Choon Kooi , PLUME, Denis Albert Maurice
IPC分类号： C08L23/02
CPC分类号： C08L23/06 , C08K3/346 , C08K2201/016 , C08L29/04 , C08L51/06 , C08L77/00 , C08L2205/08 , C08L2666/02
摘要： Oxygen barrier compositions are described comprising 70 - 95 wt% of a polyolefin, and incorporated in said polyolefin - 0.1 - 10 wt% of an ethylene-vinyl alcohol polymer containing between 27mol% and 44mol% of ethylene units; 0.1 - 5 wt% of an active oxygen scavenger; 0.1 - 10 wt% of either a clay having an aspect ratio of at least 10, preferably at least 20, more preferably at least 50, or a nucleating agent, or a polyamide optionally containing such a clay or nucleating agent; and 0.1 - 5 wt% of a compatibiliser.
摘要翻译：描述了包含70-95wt％聚烯烃的氧阻隔组合物，并且加入到所述聚烯烃中 - 0.1-10wt％的含有27mol％和44mol％乙烯单元的乙烯 - 乙烯醇聚合物; 0.1-5重量％的活性氧清除剂; 0.1至10重量％的纵横比为至少10，优选至少20，更优选至少为50的粘土或成核剂，或任选含有这种粘土或成核剂的聚酰胺; 和0.1-5重量％的增容剂。

2. 发明申请

WO2005019333A1 POLYMER BLENDS 审中-公开
标题翻译：聚合物混合物
公开(公告)号：WO2005019333A1
公开(公告)日：2005-03-03
申请号：PCT/GB2004/003483
申请日：2004-08-12
申请人： BP CHEMICALS LIMITED , CHAI, Choon, Kooi
发明人： CHAI, Choon, Kooi
IPC分类号： C08L23/08
CPC分类号： C09D123/0815 , C08L23/06 , C08L2205/02 , C08L2666/06
摘要： Novel polymer blends comprise (a) 1 -99% by weight of a copolymer of ethylene and an alpha olefin having from 3 to 10 carbon atoms, said copolymer having (iv) a density in the range 0.905 to 0.940 g cm -3 , (v) a melt elastic modulus G’ (G’’= 500 Pa) in the range 10 to 150 Pa, and (vi) a melt index in the range 5 to 50, and (b) from 1 - 99% by weight of a low density polyethylene (LDPE) polymer having a density from 0.914 to 0.928 g cm -3 wherein the sum of (a) and (b) is 100 %. The copolymers of component (a) are typically prepared by use of metallocene catalysts. The blends exhibit advantageous melt elastic modulus in the range 30 to 200 Pa. The blends are particularly suitable for extrusion coating applications.
摘要翻译：新型聚合物共混物包含（a）1-99重量％的乙烯和具有3至10个碳原子的α-烯烃的共聚物，所述共聚物具有（iv）在0.905至0.940克/ ，（v）10〜150Pa范围内的熔体弹性模量G'（G“= 500Pa），（vi）5〜50的熔体指数，（b）1〜99％重量的密度为0.914-0.928gcm -3的低密度聚乙烯（LDPE）聚合物，其中（a）和（b）的总和为100％。组分（a）的共聚物通常通过使用茂金属催化剂制备。共混物在30至200Pa的范围内显示出有利的熔体弹性模量。共混物特别适用于挤出涂布应用。

3. 发明申请

WO2003046025A1 POLYMERIZATION PROCESS 审中-公开
标题翻译：聚合工艺
公开(公告)号：WO2003046025A1
公开(公告)日：2003-06-05
申请号：PCT/GB2002/005160
申请日：2002-11-14
申请人： BP CHEMICALS LIMITED , BP LAVERA S.N.C. , CHAI, Choon, Kooi , KIMBERLEY, Brian, Stephen , MASTROIANNI, Sergio
发明人： CHAI, Choon, Kooi , KIMBERLEY, Brian, Stephen , MASTROIANNI, Sergio
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65908 , C08F2/34
摘要： A process for the polymerisation of olefins is described involving the use of a catalyst system comprising a supported transition metal compound and an activator based on an organoborane and an aluminoxane. Preferably the transition metal compound is a metallocene complex. The support is pretreated with an organoaluminium compound and the process is particularly suitable for the gas phase preparation of copolymers of ethylene and alpha-olefins having a molecular weight distribution in the range 2.5-7.0 and a melt strength in the range 3-12 cN.
摘要翻译：描述了用于烯烃聚合的方法，涉及使用包含负载的过渡金属化合物和基于有机硼烷和铝氧烷的活化剂的催化剂体系。优选地，过渡金属化合物是茂金属络合物。该载体用有机铝化合物预处理，该方法特别适用于分子量分布范围为2.5-7.0，熔体强度在3-12cN范围内的乙烯和α-烯烃共聚物的气相制备。

4. 发明申请

WO2010000557A3 NOVEL COPOLYMERS 审中-公开
标题翻译：新型共聚物
公开(公告)号：WO2010000557A3
公开(公告)日：2010-03-04
申请号：PCT/EP2009056882
申请日：2009-06-04
申请人： INEOS MFG BELGIUM NV , CHAI CHOON KOOI , JAN DOMINIQUE
发明人： CHAI CHOON KOOI , JAN DOMINIQUE
IPC分类号： C08F10/00 , C08F210/02 , F16L9/12
CPC分类号： C08F210/16 , C08F4/65916 , C08F4/6592 , C08F2410/02 , F16L9/127 , Y10T428/139 , C08F4/65912 , C08F4/65908 , C08F210/14 , C08F2500/12 , C08F2500/19 , C08F2500/17
摘要： Novel copolymers are described comprising ethylene and alpha-olefins having (a) a density (D) in the range 930 - 960 kg/m3 (b) a melt index (MI2) in the range 0.1 - 3.5 g/10 min (c) a melt elastic modulus G' (G"= 500 Pa) in the range 40 to 150 Pa, and (d) a ratio of complex dynamic shear viscosities ?*(0.1)/?*(100) in the range 1.5 to 5.5. The novel copolymers are particularly suitable for use as Polyethylenes of Raised Temperature Resistance (PE-RT) for use in hot water piping systems. The novel copolymers may be prepared by use of metallocene catalyst systems. Pipes having a time to failure of = 500 hrs measured according to ISO 1167 at 110oC and 2.6 MPa prepared in a single reactor are also disclosed.
摘要翻译：描述了包含乙烯和α-烯烃的新型共聚物，其具有（a）密度（D）在930-960kg / m 3范围内（b）熔体指数（MI2）在0.1-3.5g / 10min范围内（c）熔体弹性模量G'（G“= 500Pa）在40〜150Pa的范围内，（d）复数动态剪切粘度η*（0.1）/η*（100）的比例在1.5〜5.5的范围内。新型共聚物特别适用于热水管道系统中用作耐高温聚乙烯（PE-RT）的新型共聚物，可通过使用茂金属催化剂体系制备新的共聚物，其时间为500小时还公开了在单个反应器中制备的根据ISO 1167在110℃和2.6MPa下测量的。

5. 发明申请

WO2010000557A2 NOVEL COPOLYMERS 审中-公开
标题翻译：新型共聚物
公开(公告)号：WO2010000557A2
公开(公告)日：2010-01-07
申请号：PCT/EP2009/056882
申请日：2009-06-04
申请人： INEOS MANUFACTURING BELGIUM NV , CHAI, Choon Kooi , JAN, Dominique
发明人： CHAI, Choon Kooi , JAN, Dominique
IPC分类号： C08F10/00
CPC分类号： C08F210/16 , C08F4/65916 , C08F4/6592 , C08F2410/02 , F16L9/127 , Y10T428/139 , C08F4/65912 , C08F4/65908 , C08F210/14 , C08F2500/12 , C08F2500/19 , C08F2500/17
摘要： Novel copolymers are described comprising ethylene and alpha-olefins having (a) a density (D) in the range 930 - 960 kg/m 3 (b) a melt index (MI 2 ) in the range 0.1 - 3.5 g/10 min (c) a melt elastic modulus G' (G"= 500 Pa) in the range 40 to 150 Pa, and (d) a ratio of complex dynamic shear viscosities η*(0.1)/η*(100) in the range 1.5 to 5.5. The novel copolymers are particularly suitable for use as Polyethylenes of Raised Temperature Resistance (PE-RT) for use in hot water piping systems. The novel copolymers may be prepared by use of metallocene catalyst systems. Pipes having a time to failure of ≥ 500 hrs measured according to ISO 1167 at 110 o C and 2.6 MPa prepared in a single reactor are also disclosed.
摘要翻译：描述了新颖的共聚物，其包含乙烯和α-烯烃，其具有（a）930-960kg / m 3范围内的密度（D）（b）熔体指数（MI 2）在0.1-3.5g / 10min范围内;（c）在40-150Pa范围内的熔体弹性模量G'（G“= 500Pa）;以及（d）复合动态剪切粘度η*（0.1）/η*（100）的比率在1.5至5.5的范围内。新型共聚物特别适合用作用于热水管道系统的耐高温聚乙烯（PE-RT）。新型共聚物可以通过使用茂金属催化剂体系来制备。还公开了在110℃和2.6MPa下根据ISO 1167测量的在单个反应器中制备的具有≥500小时故障时间的管道。也公开了<！ - SIPO

6. 发明申请

WO2008074689A1 COPOLYMERS AND FILMS THEREOF 审中-公开
标题翻译：共聚物及其薄膜
公开(公告)号：WO2008074689A1
公开(公告)日：2008-06-26
申请号：PCT/EP2007/063670
申请日：2007-12-11
申请人： INEOS EUROPE LIMITED , CHAI, Choon Kooi
发明人： CHAI, Choon Kooi
IPC分类号： C08F210/16 , C08J5/18
CPC分类号： C08F210/16 , C08J5/18 , C08J2323/08 , C08F210/14 , C08F2500/12 , C08F2500/26 , C08F2500/09
摘要： Novel copolymers of ethylene and alpha-olefins are provided having (a) a density in the range 0.900 - 0.940 g/cm 3 , (b) a melt index MI2 (2.16 kg, 190°C) in the range of 0.01 - 50 g/10 min, (c) a molecular weight distribution (Mw/Mn) in the range 3.5 to 4.5, (d) a melt elastic modulus G' (G"= 500 Pa) in the range 40 to 150 Pa, and (e) a melt index MI2 (2.16 kg, 190°C), Dow Rheology Index (DRI) and melt elastic modulus G' (G"= 500 Pa) satisfying the equations of [DRI/MI2] > 0 and [DRI/MI2]
摘要翻译：提供了乙烯和α-烯烃的新型共聚物，其具有（a）在0.900-0.940g / cm 3范围内的密度，（b）熔体指数MI2（2.16kg，190℃）范围为0.01〜50g / 10min，（c）分子量分布（Mw / Mn）为3.5〜4.5，（d）熔体弹性模量G'（G“= 500Pa）为40 （e）满足[DRI / MI2]等式的熔体指数MI2（2.16kg，190℃），Dow流变指数（DRI）和熔体弹性模量G'（G“= 500Pa） 0和[DRI / MI2] <0.0225G' - 0.745新型共聚物具有改进的加工性能，特别适用于制备具有改善的机械和光学性能的膜。新型共聚物在负载的茂金属催化剂体系的存在下在气相中合适地制备。

7. 发明申请

WO2011089112A1 NOVEL POLYMERS 审中-公开
标题翻译：新型聚合物
公开(公告)号：WO2011089112A1
公开(公告)日：2011-07-28
申请号：PCT/EP2011/050604
申请日：2011-01-18
申请人： INEOS MANUFACTURING BELGIUM NV , CHAI, Choon Kooi , DHEUR, Luc, Marie, Ghislain , KOCH, Benoit , SPITZMESSER, Stefan Klaus
发明人： CHAI, Choon Kooi , DHEUR, Luc, Marie, Ghislain , KOCH, Benoit , SPITZMESSER, Stefan Klaus
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C08F210/14 , C08F4/6592 , C08F2500/12 , C08F2500/17
摘要： Copolymers of ethylene and α-olefins are provided having (a) a density (D) in the range 0.900 - 0.940 g/cm3, (b) a melt index MI 2 (2.16 kg, 190°C) in the range of 0.01 - 50 g/10 min, (c) a melt index MI 2 (2.16 kg, 190°C) and Dow Rheology Index (DRI) satisfying the equation [DRI/MI 2 ] > 2.65, and (d) a Dart Drop Impact (DDI) in g of a blown film having a thickness of 25 μm produced from the copolymer satisfying the equation DDI ≥ 19000 x {1 - Exp [-750(D - 0.908) 2 ] } x {Exp [(0.919 - D)/0.0045] } The copolymers may suitably be prepared by use of metallocene catalysts and are preferably prepared in multistage processes earned out in loop reactors in the slurry phase. The copolymers exhibit long chain branching as defined by Dow Rheology Index (DRI) and exhibit unexpected improvements in mechanical properties, in particular dart drop impact, when extruded into blown films.
摘要翻译：提供了乙烯和α-烯烃的共聚物，其具有（a）密度（D）在0.900-0.940克/厘米3的范围内，（b）熔体指数MI2（2.16千克，190℃）在0.01-50范围内 g / 10分钟，（c）满足方程[DRI / MI2]> 2.65的熔体指数MI2（2.16kg，190℃）和Dow流变指数（DRI），和（d）Dart Drop Impact g满足方程DDI = 19000×{1-Exp [-750（D-0.908）2]} x {Exp [（0.919-D）/0.0045]}的共聚物制成的厚度为25μm的吹塑薄膜共聚物可以适当地通过使用茂金属催化剂制备，并且优选以在淤浆相中的环管反应器中获得的多阶段方法制备。共聚物表现出由Dow Rheology Index（DRI）定义的长链支化，并且当挤出成吹塑薄膜时，其机械性能特别是飞镖降落冲击表现出意想不到的改进。

8. 发明申请

WO2006018245A1 POLYMER COMPOSITION 审中-公开
标题翻译：聚合物组合物
公开(公告)号：WO2006018245A1
公开(公告)日：2006-02-23
申请号：PCT/EP2005/008798
申请日：2005-08-12
申请人： INNOVENE MANUFACTURING BELGIUM NV , AMOS, John , CHAI, Choon, Kooi , DHEUR, Luc, Marie, Ghislain
发明人： AMOS, John , CHAI, Choon, Kooi , DHEUR, Luc, Marie, Ghislain
IPC分类号： C08J5/18 , C08L23/04 , C08F10/00
CPC分类号： C08J3/247 , C08F210/16 , C08J5/18 , C08J2323/04 , C08L23/04 , C08L2205/02 , Y10T428/24975 , C08L2666/06 , C08F210/14 , C08F2500/12 , C08F2500/17 , C08F2500/07 , C08F2500/26 , C08F2/001 , C08F4/6555
摘要： Film formed from a polyethylene resin composition which obeys a dynamic rheological relationship at 190°C between melt storage modulus G', measured in Pa and at a dynamic frequency where the loss modulus G" = 3000Pa, and dynamic complex viscosity η* 100 , measured in Pa.s at 100 rad/s, such that (a) G'(G" = 3000) > -0.86η* 100 + z where z = 3800, and at the same time (b) G'(G" = 3000) > 0.875η* 100 - y where y = 650, and having an impact strength (DDT) of at least 250 g, measured on 15µm thick film (blown under conditions with BUR = 5:1 and Neck Height = 8 x D) conditioned for 48 hours at 20° - 25°C, according to ASTM D1709.
摘要翻译：由聚乙烯树脂组合物形成的膜，其在190℃下在熔体储存模量G'（以Pa测量）和在损耗模量G“= 3000Pa的动态频率和动态复数粘度η*下达到动态流变学关系 100（Pa.s）以100rad / s测量，使得（a）G'（G“= 3000）>-0.86Ω* 100 + z其中z = 3800，并且同时（b）G'（G“= 3000）>0.875≤* <100>其中y = 650，并且具有至少250g的冲击强度（DDT），测量在15μm厚的膜上（在BUR = 5:1的条件下吹制，颈部高度= 8×D）根据ASTM D1709在20°-25℃条件下调节48小时。

9. 发明申请

WO2010043560A1 COPOLYMERS AND FILMS THEREOF 审中-公开
标题翻译：共聚物及其薄膜
公开(公告)号：WO2010043560A1
公开(公告)日：2010-04-22
申请号：PCT/EP2009/063166
申请日：2009-10-09
申请人： INEOS EUROPE LIMITED , CHAI, Choon Kooi , LALANNE-MAGNE, Claudine Viviane
发明人： CHAI, Choon Kooi , LALANNE-MAGNE, Claudine Viviane
IPC分类号： C08F210/02 , C08J5/18 , B29C49/00
CPC分类号： C08F210/16 , B29C47/0004 , B29C47/0026 , B29C47/0057 , B29K2105/256 , C08F4/65908 , C08F4/65916 , C08J5/18 , C08J2323/08 , C08F4/6592 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/11 , C08F2500/26
摘要： Copolymers of ethylene and α-olefins having C7 - C12 carbon atoms having : (a) a density (D) in the range 0.900 - 0.940 g/cm 3 , (b) a melt index MI 2 (2.16 kg, 19O°C) in the range of 0.01 - 50 g/10 min, (c) a melt elastic modulus G' (G"= 500 Pa) in the range 20 to 150 Pa, and (d) a tear strength (MD) of ≥ 220 g, a tear strength (TD) of ≥ 470 g, and a Dart Drop Impact (DDI) of ≥1800 g of a blown film having a thickness of 25 μm produced from the copolymer; where MD is referred to the machine direction and TD is the transverse direction of the blown film are suitably prepared in the gas phase by use of a supported metallocene catalyst system. Particularly suitable are copolymers of ethylene and 1-octene and the resultant blown films show improved processsability and exhibit an improved balance of film properties of dart impact and tear strength.
摘要翻译：乙烯和具有C7-C12碳原子的α-烯烃的共聚物具有：（a）密度（D）在0.900-0.940g / cm3范围内，（b）熔体指数MI2（2.16kg，190℃）范围为0.01〜50g / 10min，（c）熔体弹性模量G'（G“= 500Pa）为20〜150Pa，（d）撕裂强度（MD）为220g，撕裂强度（TD）= 470g，Dart跌落冲击（DDI）= 1800g由共聚物制成的厚度为25μm的吹塑薄膜;其中MD是机器方向，TD是横向吹塑薄膜的方向通过使用负载型茂金属催化剂体系在气相中适当地制备，特别合适的是乙烯和1-辛烯的共聚物，所得到的吹塑薄膜显示出改善的加工性能，并且显示出飞镖冲击的薄膜性能的平衡改善和撕裂强度。

10. 发明申请

WO2006120418A1 NOVEL COPOLYMERS 审中-公开
标题翻译：新型共聚物
公开(公告)号：WO2006120418A1
公开(公告)日：2006-11-16
申请号：PCT/GB2006/001675
申请日：2006-05-05
申请人： INEOS EUROPE LIMITED , CHAI, Choon, Kooi
发明人： CHAI, Choon, Kooi
IPC分类号： C08F210/02
CPC分类号： C08F4/76 , C08F210/16 , C08F210/14 , C08F2500/12 , C08F2500/07 , C08F2500/04 , C08F2500/13
摘要： A copolymer of ethylene and an alpha-olefin, said copolymer having a (a) density > 0.930 g/cm 3 , (b) melt index (g/10 min) > 4, (c) molecular weight distribution (MWD) > 3.0, and (d) FNCT > 250 hours., and is described suitable for use in rotomoulding applications. In particular the novel copolymers result in improved impact strength, improved permeation resistance and improved environmetal stress crack resistance and may suitably be prepared by use of metallocene catalysts.
摘要翻译：乙烯和α-烯烃的共聚物，所述共聚物具有（a）密度> 0.930g / cm 3，（b）熔体指数（g / 10min）> 4，（c）分子重量分布（MWD）> 3.0，（d）FNCT> 250小时，并被描述适用于滚塑应用。特别地，新型共聚物导致改善的冲击强度，改善的耐渗透性和改善的耐环境应力开裂性，并且可以适当地使用茂金属催化剂来制备。

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