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1. 发明申请

WO01066604A1 CATALYSTS FOR OLEFIN POLYMERIZATION AND PROCESS FOR PRODUCING POLYMER WITH THE SAME 审中-公开
标题翻译：用于烯烃聚合的催化剂及其制备聚合物的方法
公开(公告)号：WO01066604A1
公开(公告)日：2001-09-13
申请号：PCT/JP2001/001770
申请日：2001-03-07
IPC分类号： C08F4/645 , C08F10/00
CPC分类号： C08F10/00 , C08F4/61922 , C08F2410/03 , C08F4/7016
摘要： An olefin polymerization catalyst which comprises (A) a transition metal complex having a chelate-type phosphorus compound as a ligand and (B) at least one Lewis acid compound selected among organoaluminum compounds and organoboron compounds; another olefin polymerization catalyst which comprises the ingredient (A) and (C) a clay mineral and/or a lamellar ion-exchanging compound, and still another olefin polymerization catalyst which comprises an ionic transition metal complex having a chelate-type phosphorus compound as a ligand. All these catalysts have high activity and enable an olefin homo- or copolymer, especially an olefin copolymer having polar groups, to be efficiently produced.
摘要翻译：一种烯烃聚合催化剂，其包含（A）具有螯合型磷化合物作为配体的过渡金属配合物和（B）至少一种选自有机铝化合物和有机硼化合物的路易斯酸化合物; 另一种烯烃聚合催化剂，其包含成分（A）和（C）粘土矿物和/或层状离子交换化合物，以及另一种烯烃聚合催化剂，其包含具有螯合型磷化合物的离子过渡金属配合物配体。所有这些催化剂具有高活性并且能够有效地制备烯烃均聚物或共聚物，特别是具有极性基团的烯烃共聚物。

2. 发明申请

WO9802470A3 OLEFIN POLYMERIZATION PROCESS WITH ALKYL-SUBSTITUTED METALLOCENES 审中-公开
标题翻译：烯烃取代金属的烯烃聚合方法
公开(公告)号：WO9802470A3
公开(公告)日：1998-02-19
申请号：PCT/US9712352
申请日：1997-07-16
申请人： EXXON CHEMICAL PATENTS INC
发明人： FLOYD JOSEPH C , JEJELOWO MOSES OLUKAYODE , CROWTHER DONNA JEAN , VAUGHN GEORGE ALAN , LUE CHING-TAI
IPC分类号： C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/64 , C08F4/642 , C08F10/00 , C08F10/02 , C08F210/16
CPC分类号： C08F210/16 , C08F4/61916 , C08F4/61922 , C08F10/02 , C08F210/14 , C08F2500/12 , C08F2500/06
摘要： The invention comprises an olefin polymerization process comprising contacting ethylene alone or with one or more olefinically unsaturated comonomers with a Group 3-6 metallocene catalyst compound comprising one pi -bonded ring having a C3 or greater hydrocarbyl, hydrocarbylsilyl or hydrocarbylgermyl substituent, said substituent bonded to the ring through a primary carbon atom; and, where the compound contains two pi -bonded rings, the total number of substituents on the rings is equal to a number from 3 to 10, said rings being asymmetrically substituted where the number of substituents is 3 or 4. The invention process is particularly suitable for preparing ethylene copolymers having an MIR less than about 35, while retaining narrow CD even at high comonomer incorporation rates, and with certain embodiments providing ethylene copolymers having improved melt strength with the low MIR.00000
摘要翻译：本发明包括烯烃聚合方法，包括使乙烯单独或与一种或多种烯属不饱和共聚单体与包含一个具有C3或更多烃基，烃基甲硅烷基或烃基锗原子取代基的一个π键环的第3-6族金属茂催化剂化合物接触，所述取代基与环通过伯碳原子; 并且当化合物含有两个π键环时，环上的取代基的总数等于3至10的数，所述环是不对称取代的，其中取代基的数目为3或4.本发明方法特别适用于制备具有小于约35的MIR的乙烯共聚物，同时保持窄的CD，即使在高共聚单体掺入速率下，并且在某些实施方式中提供了具有改善的熔体强度的乙烯共聚物，其具有较低的MIR.00000

3. 发明申请

WO1996034898A1 POLYETHYLENE HAVING A CONTROLLED PARTICLE SIZE AD MORPHOLOGY 审中-公开
标题翻译：具有控制颗粒尺寸的聚乙烯形态学
公开(公告)号：WO1996034898A1
公开(公告)日：1996-11-07
申请号：PCT/FI1996000242
申请日：1996-05-02
申请人： BOREALIS A/S , KALLIO, Kalle , PALMQVIST, Ulf , KNUUTTILA, Hilkka , FATNES, Anne, Marie
发明人： BOREALIS A/S
IPC分类号： C08F10/00
CPC分类号： C08F210/16 , B29C41/003 , B29C41/04 , C08F4/61912 , C08F4/61922 , C08F4/61916 , C08F210/14 , C08F2500/12 , C08F2500/18
摘要： Process for polymerizing or copolymerizing ethylene for manufacturing ethylene polymers or copolymers having a controlled particle size and morphology. Ethylene is polymerized or copolymerized under ethylene polymerizing conditions in the presence of a supported metallocene catalyst, where the average particle size of the catalyst particles is selected within the range of 14-40 mu m and the residence time at the polymerization is selected so as to achieve a polymer where average particle size is between 0.3-0.5 mm and the proportion of fractions between 0.1-0.6 is at least 80 %.
摘要翻译：用于聚合或共聚乙烯以制备具有受控粒度和形态的乙烯聚合物或共聚物的方法。乙烯在乙烯聚合条件下在负载金属茂催化剂存在下聚合或共聚，其中催化剂颗粒的平均粒径选择在14-40μm的范围内，并且选择聚合时的停留时间，以便获得平均粒度在0.3-0.5mm之间的聚合物，并且0.1-0.6之间的分数比例至少为80％。

4. 发明申请

WO1995018836A1 ALUMOXANES AND CATALYSTS COMPRISING ALUMOXANES 审中-公开
标题翻译：包含铝的铝氧烷和催化剂
公开(公告)号：WO1995018836A1
公开(公告)日：1995-07-13
申请号：PCT/US1995000472
申请日：1995-01-10
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , BUTLER, Jeffrey, Harold , BURKHARDT, Terry, John
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C07F5/068 , C08F4/61912 , C08F4/61916 , C08F4/61922 , Y10S526/943 , C08F4/6428
摘要： A catalyst which exhibits superior control of product particle size in the insertion polymerization of alpha-olefins is described as transition metal compounds which associate with non-coordinating alumoxane anions which are dispersed throughout the interior of a silica support in the form of particles which are less than or equal to about 50 ANGSTROM (5 nanometers) in diameter. This catalyst is capable of gas phase (e.g. heterogeneous) polymerization of propylene into product granules with a high degree of control over granule particle size distribution and bulk density.
摘要翻译：在α-烯烃的插入聚合中表现出优异的产品粒度控制的催化剂被描述为与非配位铝氧烷阴离子缔合的过渡金属化合物，它们分散在二氧化硅载体内部，颗粒形式较少直径约为50纳米（5纳米）。该催化剂能够将丙烯气相（例如异相）聚合成具有高度控制颗粒尺寸分布和体积密度的产品颗粒。

5. 发明申请

WO1993011171A1 PROCESS FOR POLYMERISING OLEFINIC FEEDS UNDER PRESSURE 审中-公开
标题翻译：在压力下聚合烯烃进料的方法
公开(公告)号：WO1993011171A1
公开(公告)日：1993-06-10
申请号：PCT/EP1992002803
申请日：1992-12-02
申请人： ZIPPRICH, John, L., II +em , EXXON CHEMICAL PATENTS INC. , MITSUBISHI PETROCHEMICAL CO. LTD. , BARON, Norbert , HAYASHI, Shigekazu , SUGAWARA, Makota , CANICH, Jo, Ann, Marie , SPEED, Charles, Stanley
发明人： ZIPPRICH, John, L., II +em , EXXON CHEMICAL PATENTS INC. , MITSUBISHI PETROCHEMICAL CO. LTD. , WELBORN, Howard, Curtis +di
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F4/61922 , C08F210/16 , C08F210/18 , Y10S526/943 , C08F2/02 , C08F2/06 , C08F210/06 , C08F2500/12 , C08F210/08 , C08F2500/08 , C08F210/14 , C08F236/20
摘要： The invention provides processes for producing a polyolefin at pressures substantially below conventional high pressure conditions in two-phase conditions below the cloud point. The invention may involve a continuous system with optional recycle. It can be used to produce ethylene copolymers at below 500 bars.
摘要翻译：本发明提供了在低于浊点的两相条件下以基本上低于常规高压条件的压力生产聚烯烃的方法。本发明可以涉及具有可选再循环的连续系统。它可用于生产低于500巴的乙烯共聚物。

6. 发明申请

WO2017177715A1 一种手性二茂铁类P, P配体的制备方法审中-公开
公开(公告)号：WO2017177715A1
公开(公告)日：2017-10-19
申请号：PCT/CN2016/112288
申请日：2016-12-27
申请人：河南省科学院化学研究所有限公司
发明人：陈辉 , 杨振强 , 张银龙 , 赵顺伟 , 周铎 , 杨瑞娜 , 孙敏青 , 段征
IPC分类号： C07F17/02 , C07B53/00
CPC分类号： B01J31/2295 , B01J31/0258 , C07B53/00 , C07F9/12 , C07F9/65744 , C07F15/02 , C07F17/02 , C08F4/61922 , G01R33/46
摘要：本发明公开了一种手性二茂铁类P, P配体的合成方法，属于有机合成领域。该方法通过如下步骤实现：（1）以乙烯基二茂铁为起始原料，在手性催化剂的作用下，与膦氢化合物反应得到( R )-1-二茂铁基乙基二膦；（2）( R )-1-二茂铁基乙基二膦与二乙基锌反应后与膦氯化合物反应得到手性二茂铁类P, P配体( R )-(-)-1-[( S )-2-二膦基二茂铁]乙基二膦。本发明与现有技术相比步骤少，操作简单，产率高，更适合工业化生产。制得的手性二茂铁类P, P化合物可作为金属催化剂的配体，用于医药合成等领域。

7. 发明申请

WO1998002470A2 OLEFIN POLYMERIZATION PROCESS WITH ALKYL-SUBSTITUTED METALLOCENES 审中-公开
标题翻译：烯烃取代金属的烯烃聚合方法
公开(公告)号：WO1998002470A2
公开(公告)日：1998-01-22
申请号：PCT/US1997012352
申请日：1997-07-16
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , FLOYD, Joseph, C. , JEJELOWO, Moses, Olukayode , CROWTHER, Donna, Jean , VAUGHN, George, Alan , LUE, Ching-Tai
IPC分类号： C08F10/00
CPC分类号： C08F210/16 , C08F4/61916 , C08F4/61922 , C08F10/02 , C08F210/14 , C08F2500/12 , C08F2500/06
摘要： The invention comprises an olefin polymerization process comprising contacting ethylene alone or with one or more olefinically unsaturated comonomers with a Group 3-6 metallocene catalyst compound comprising one pi -bonded ring having a C3 or greater hydrocarbyl, hydrocarbylsilyl or hydrocarbylgermyl substituent, said substituent bonded to the ring through a primary carbon atom; and, where the compound contains two pi -bonded rings, the total number of substituents on the rings is equal to a number from 3 to 10, said rings being asymmetrically substituted where the number of substituents is 3 or 4. The invention process is particularly suitable for preparing ethylene copolymers having an MIR less than about 35, while retaining narrow CD even at high comonomer incorporation rates, and with certain embodiments providing ethylene copolymers having improved melt strength with the low MIR.
摘要翻译：本发明包括烯烃聚合方法，包括使乙烯单独或与一种或多种烯属不饱和共聚单体与3-6族茂金属催化剂化合物接触，所述组合物包含一个具有C3或更多烃基，烃基甲硅烷基或烃基锗原子取代基的π键环，所述取代基与环通过伯碳原子; 并且当化合物含有两个π键环时，环上的取代基的总数等于3至10的数，所述环是不对称取代的，其中取代基的数目为3或4.本发明方法特别适于制备具有小于约35的MIR的乙烯共聚物，同时保持窄的CD，即使在高共聚单体掺入速率下，并且在某些实施方案中提供具有改进的熔融强度的低MIR的乙烯共聚物。

8. 发明申请

WO1998001455A1 METALLOCENE COMPOUNDS 审中-公开
标题翻译：茂金属化合物
公开(公告)号：WO1998001455A1
公开(公告)日：1998-01-15
申请号：PCT/EP1997003463
申请日：1997-07-02
申请人： BAYER AKTIENGESELLSCHAFT , OSTOJA STARZEWSKI, Karl-Heinz, Aleksander , KELLY, Warren, Mark
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： C07F17/00
CPC分类号： C08F210/02 , C07F9/5018 , C07F9/6568 , C07F17/00 , C07F17/02 , C08F4/61908 , C08F4/61912 , C08F4/61927 , C08F4/64 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F10/02 , C08F32/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F210/18 , Y10S526/943 , C08F4/65922 , C08F4/61922 , C08F2500/17 , C08F2500/15 , C08F2500/16 , C08F2500/21 , C08F232/00 , C08F2500/25 , C08F210/06 , C08F210/14 , C08F2500/03
摘要： Metallocene compounds of formula (I) in which: CpI and CpII represent carbanions with a structure containing cyclopentadienyl; D represent a donator atom and A an acceptor atom, D and A being linked by a reversible, co-ordinative bond such that the donator group adopts a positive (partial) charge and the acceptor group a negative (partial) charge; M stands for a transitional metal of the IIIrd, IVth, Vth or VIth subgroup of the periodic system of elements (Mendeleev's table) including lanthanides and actinoides; X stands for an anion equivalent; and n, depending on the charge of M, stands for the figure nought, one, two, three or four. These compounds are new and can be used as catalysts for the (co)polymerisation of olefins, i-olefins, alkines and/or diolefins or for ring-opening polyaddition. A typical x-ray structural analysis is represented by formula (18a).
摘要翻译：式（I）中的CPI和CPII负碳离子与含环戊二烯基结构表示的金属茂化合物，，D的供体原子，A代表受主原子，其中D和A是由一个可逆配位键连接，从而使供体基团是正负（部分）（部分）电荷和受体电荷中，M表示的III的过渡金属。，IV，V。和VI。元素（门捷列夫）的周期表第亚组中，X表示阴离子等价物，并且n根据充电M时，数字零，一个，两个，三个或四个装置是新的并且可以作为催化剂用于烯烃的（共）聚合的，I-烯烃，炔烃，和/或二烯烃，或可用于开环加成聚合。典型Röntgeustrukturanalyse由式（18A）表示。

9. 发明申请

WO1997031038A1 SUPPORTED CATALYST SYSTEM 审中-公开
标题翻译：负载催化剂体系
公开(公告)号：WO1997031038A1
公开(公告)日：1997-08-28
申请号：PCT/EP1997000769
申请日：1997-02-19
申请人： BASF AKTIENGESELLSCHAFT , LYNCH, John , FISCHER, David , GÖRTZ, Hans-Helmut , SCHWEIER, Günther
发明人： BASF AKTIENGESELLSCHAFT
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/61922 , C08F110/02 , C08F2500/12
摘要： Supported catalyst obtainable by A) reacting an inorganic carrier material with a metal compound of the general formula (I): M (R )r(R )s(R )t(R )u in which M is an alkalyne or alkalyne earth metal or a metal of main group III or IV of the periodic system; R is hydrogen, C -C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; R to R are hydrogen, C -C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl, alkoxy or dialkylamino with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; r is a whole number from 1 to 4; and s, t and u are whole numbers from 0 to 3, where the sum r+s+t+u corresponds to the valency of M ; B) reacting the material obtained from A) with a metallocene complex in its metal dihalogenide form and a metallocenium ion-forming compound; and C) subsequent reaction with a metal compound of the general formula (II): M (R )o(R )p(R )q in which M is an alkalyne or alkalyne earth metal or a metal of main group III of the periodic system; R is hydrogen, C -C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; R to R are hydrogen, C -C10 alkyl, C6-C15 aryl, alkyl aryl, aryl alkyl or alkoxy with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; o is a whole number from 1 to 3; and p and q are whole numbers from 0 to 2 where the sum o+p+q corresponds to the valency of M .
摘要翻译：由A获得）的无机载体材料与通式（I）M <1>（R R <1>）（R <2>）S（R <3>）吨（R <4>的金属化合物反应的负载型催化剂体系）U，其中M <1>是碱金属，碱土金属或第III金属。。，或iv元素周期表的主族，R <1>是氢，C <1> - 至C10烷基，C6至C15芳基，烷芳基或芳基烷基中的烷基为碳原子数1〜10和6至20个C- 在芳基的原子基团，R <2>至R <4>是氢，卤素，C1至C10烷基，C6至C15芳基，烷基芳基，芳烷基，烷氧基或二烷基氨基的碳原子数为1〜10的烷基和6 在芳基20个碳原子，r是从1到4和S，T的整数，u是指整数0〜3，总和R + S + T + u到M的化合价对应于<1>，B ））根据所获得的材料在其Mettalldihalogenid形式的金属茂配合物以及形成茂金属离子和C）随后与通式的金属化合物反应的化合物（Ⅱ）M <2>（R <5>）O（R <6> ）p（R <7>）●其中M <2>是碱金属，碱土金属或第III金属。元素周期表的主族; [R <5>为氢，C1-C10烷基，C6至C15芳基，烷芳基或芳基烷基中的烷基为碳原子数1〜10和6至20个C原子的芳基，R <6>和R < 7>是氢，卤素，C1至C10烷基，C6至C15芳基，烷基芳基，芳基烷基或烷氧基在芳基的烷基和6至20个C原子各自具有1至10个碳原子，o是整数表示1至3和p和q是整数0至2，总和O + p + q <2>对应于M的价数

10. 发明申请

WO1997026285A1 PREPARATION OF SUPPORTED CATALYST COMPONENTS AND CATALYST SYSTEMS 审中-公开
标题翻译：支持的催化剂组分和催化剂体系的制备
公开(公告)号：WO1997026285A1
公开(公告)日：1997-07-24
申请号：PCT/US1997001613
申请日：1997-01-22
申请人： ALBEMARLE CORPORATION
发明人： ALBEMARLE CORPORATION , KRZYSTOWCZYK, Niomi, L. , DIEFENBACH, Steven, P. , LEE, John, Y.
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/61922
摘要： Supported olefin polymerization catalyst components, such as aluminoxanes, and catalyst systems, such as aluminoxane/metallocene catalysts are formed by contacting the catalyst components with the carrier under superatmospheric pressure.
摘要翻译：通过在超大气压下使催化剂组分与载体接触来形成负载型烯烃聚合催化剂组分，例如铝氧烷和催化剂体系，例如铝氧烷/茂金属催化剂。

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