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1. 发明授权

US06828394B2 Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator 有权
公开(公告)号：US06828394B2
公开(公告)日：2004-12-07
申请号：US10199808
申请日：2002-07-19
申请人： George Alan Vaughan , John F. Szul , Matthew Gary McKee , James McLeod Farley , Ching-Tai Lue , Sun-Chueh Kao
发明人： George Alan Vaughan , John F. Szul , Matthew Gary McKee , James McLeod Farley , Ching-Tai Lue , Sun-Chueh Kao
IPC分类号： C08F444
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65922 , C08F210/16 , Y02P20/52 , Y10S526/943 , C08F4/65904 , C08F210/14 , C08F2500/12 , C08F2500/26
摘要： The present invention provides polymerization catalyst compounds, catalyst systems including these catalyst compounds, and to their use in the polymerization of ethylene and at least one comonomer. In particular, the invention provides a catalyst system comprising a poor comonomer incorporating catalyst compound and a good comonomer incorporating catalyst compound. Preferably, the low comonomer incorporating catalyst compound is a metallocene containing at least one substituted or unsubstituted fused ring cyclopentadienyl based ligand which is substantially directed to the front of the molecule, contains a long bridging group, or which contains a methyl substitution pattern which correlates to poor comonomer incorporation. The invention also provides methods of selecting the poor comonomer incorporating metallocene to pair with the good comonomer incorporating metallocene to produce polymers that are easy to process into a variety of articles, especially polyethylene based film, having enhanced properties.

2. 发明授权

US06825296B2 Catalyst component for olefin polymerization 有权
标题翻译：用于烯烃聚合的催化剂组分
公开(公告)号：US06825296B2
公开(公告)日：2004-11-30
申请号：US10402816
申请日：2003-03-28
申请人： Michael Chi-Wang Chan , Ka-Ho Tam
发明人： Michael Chi-Wang Chan , Ka-Ho Tam
IPC分类号： C08F444
CPC分类号： C08F10/00 , C07F7/003 , C08F4/659 , C08F4/65912 , C08F4/64158
摘要： Disclosed herein are compounds shown as Formula I: wherein R1-R11 are each independently selected from a group comprising hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl, and substituted heterohydrocarbyl containing 1 to 20 carbon atoms and two or more of the R1-R11 groups may be joined to form cyclic versions; R1-R11 can also be selected from hydrogen, halogen, and recognized donor and acceptor groups; E is a Group 16 element (including oxygen); M is a metal selected from the group comprising Group 3 to 10 elements (including titanium and zirconium) and the Lanthanide series elements; m is the oxidation state of the metal; X is a monovalent atom or group bonded to M; Y is a mono- or bidentate molecule datively bound to M, and n is zero or an integer up to five. These catalysts, when combined with a suitable activator, are active for the polymerization of olefins.
摘要翻译：本文公开的是式I所示的化合物：其中R 1 -R 11各自独立地选自包含烃基，取代的烃基，杂烃基和含有1至20个碳原子的取代的杂烃基，并且R 2中的两个或更多个 <1> -R 11组可以连接形成循环形式; R 1 -R 11也可以选自氢，卤素和认可的供体和受体基团; E是16族元素（包括氧）; M是选自第3至10族（包括钛和锆）和镧系元素的组的金属; m是金属的氧化态; X是与M键合的一价原子或基团; Y是与M直接结合的单或双齿分子，n为0或最多为5的整数。当与合适的活化剂组合时，这些催化剂对于烯烃的聚合是有活性的。

3. 发明授权

US06800701B2 Polycyclic, fused ring compounds, metal complexes and polymerization process 有权
标题翻译：多环，稠环化合物，金属络合物和聚合过程
公开(公告)号：US06800701B2
公开(公告)日：2004-10-05
申请号：US10437161
申请日：2003-05-13
申请人： Richard E. Campbell, Jr. , Jerzy Klosin , Ravi B. Shankar , Francis J. Timmers , Robert K. Rosen
发明人： Richard E. Campbell, Jr. , Jerzy Klosin , Ravi B. Shankar , Francis J. Timmers , Robert K. Rosen
IPC分类号： C08F444
CPC分类号： C07F17/00 , C07C13/32 , C07C13/66 , C07C2602/14 , C07F7/10 , C08F4/65908 , C08F4/65912 , C08F4/65922 , C08F210/02 , C08F2420/02 , C08F2420/05 , Y10S526/943 , C08F4/6592 , C08F212/08
摘要： Compounds and metal complexes comprising a polycyclic, fused ring ligand or inertly substituted derivative thereof having up to 60 atoms other than hydrogen, said ligand comprising at least: (1) a cyclopentadienyl ring, (2) a 6, 7, or 8 membered ring other than a 6-carbon aromatic ring, and (3) an aromatic ring, with the proviso that said 6, 7, or 8 membered ring (2), is fused to both the cyclopentadienyl ring (1), and the aromatic ring (3), polymerization catalysts, a process to prepare the novel compounds and complexes, and olefin polymerization processes using the same are disclosed.
摘要翻译：包含多于60个氢原子的多环，稠环配体或其惰性取代的衍生物的化合物和金属络合物，所述配体至少包括：（1）环戊二烯基环，（2）6,7或8元环除了6碳芳环以外，和（3）芳香环，条件是所述6,7或8元环（2）与环戊二烯基环（1）和芳环（ 3），聚合催化剂，制备新型化合物和络合物的方法，以及使用其的烯烃聚合方法。

4. 发明授权

US06747106B2 Polymerization of olefins 失效
公开(公告)号：US06747106B2
公开(公告)日：2004-06-08
申请号：US10359440
申请日：2003-02-06
申请人： Ying Wang , Steven Dale Ittel
发明人： Ying Wang , Steven Dale Ittel
IPC分类号： C08F444
CPC分类号： C08F10/00 , C07F7/00 , C07F7/003 , C07F7/28 , C07F9/00 , C07F9/005 , C07F11/00 , C07F11/005 , C07F13/00 , C07F13/005 , C08F110/02 , C08F210/16 , C08F2500/10 , C08F2500/20 , C08F210/14 , C08F4/69396 , C08F4/68396 , C08F4/64158 , C08F4/60158
摘要： Olefins, such as ethylene, are polymerized using as a polymerization catalyst a complex of a selected transition metal with an anionic ligand that has at least three atoms that may coordinate to the transition metal. Also disclosed are the above selected transition metal complexes, and intermediates thereto.

5. 发明授权

US06743871B2 Method for polymerising ethylene 失效
标题翻译：聚合乙烯的方法
公开(公告)号：US06743871B2
公开(公告)日：2004-06-01
申请号：US10258538
申请日：2003-05-05
申请人： Giuliano Bertozzi , Fabian Siberdt
发明人： Giuliano Bertozzi , Fabian Siberdt
IPC分类号： C08F444
CPC分类号： C08F10/02 , C08F4/65916 , C08F4/65927 , C08F110/02 , C08F2/005 , C08F4/65912 , C08F2500/18
摘要： The invention concerns a method for producing ethylene homopolymers or copolymers comprising at least 90 mol % of units derived from ethylene which consists in: contacting in polymerising conditions, the monomers with a catalytic system including: (a) a catalytic solid comprising a metallocene of a transition metal of groups 4 to 6 of the periodic table containing at least a cyclopentadiene ligand capable of being substituted and a support, (b) at least an organoaluminium compound selected among compounds of general formula (1): AlTx(Y′)yX′z wherein: T is a hydrocarbon group containing 1 to 30 carbon atoms; Y′ is a group selected among —OR′, —SR′ and NR′R″ with R′ and R″ independently representing a hydrocarbon group containing 1 to 30 carbons atoms; X′ is a halogen atom: x verifies the relationship 0
摘要翻译：本发明涉及一种生产乙烯均聚物或共聚物的方法，该方法包含至少90摩尔％的衍生自乙烯的单元，其包括：在聚合条件下使单体与催化体系接触，所述催化体系包括：（a）催化固体，其包含金属茂至少含有能被取代的环戊二烯配位体和支持体的周期表第4〜6族的过渡金属，（b）至少一种选自通式（1）的化合物中的有机铝化合物：AlT x（Y'）y X' z其中：T是含有1至30个碳原子的烃基; Y'是选自-OR'，-SR'和NR'R“中的基团，其中R'和R'独立地表示含有1至30个碳原子的烃基; X'是卤原子：x验证关系0

6. 发明授权

US06737486B2 Polymerization process 失效
标题翻译：聚合过程
公开(公告)号：US06737486B2
公开(公告)日：2004-05-18
申请号：US10195971
申请日：2002-07-16
申请人： Jin-Shan Wang
发明人： Jin-Shan Wang
IPC分类号： C08F444
CPC分类号： C08F2/38 , C08F4/00
摘要： A process for polymerization of vinyl monomers is described comprising polymerizing vinyl monomers in the presence of an initiating system comprising (i) an organic iodide, organic bromide, organic chloride, or an organic sulfur initiator compound, and (ii) a layered material catalyst, and wherein when the initiator compound comprises an organic bromide or organic chloride compound, the initiating system further comprises an iodide or sulfur containing salt compound or a transition metal salt. The present invention provides a novel method for living polymerization of vinyl monomers, which provides a high level of macromolecular control over the polymerization process and which leads to uniform and controllable polymeric products, which may include well-defined structures and complex architectures.
摘要翻译：描述了乙烯基单体的聚合方法，其包括在引发体系存在下聚合乙烯基单体，所述引发体系包含（i）有机碘化物，有机溴化物，有机氯化物或有机硫引发剂化合物，和（ii）层状材料催化剂，并且其中当所述引发剂化合物包含有机溴化物或有机氯化物化合物时，引发体系还包含含碘化物或含硫化合物或过渡金属盐。本发明提供了乙烯基单体的活性聚合的新方法，其提供了聚合过程的高水平的大分子控制，并且导致均匀且可控的聚合物产物，其可以包括明确的结构和复杂的结构。

7. 发明授权

US06730754B2 Process for producing substantially amorphous propylene-based polymers 失效
标题翻译：生产基本无定形丙烯基聚合物的方法
公开(公告)号：US06730754B2
公开(公告)日：2004-05-04
申请号：US09936832
申请日：2001-09-18
申请人： Luigi Resconi , Simona Guidotti , Giovanni Baruzzi , Cristiano Grandini , Ilya E. Nifant'ev , Igor A. Kashulin , Pavel V. Ivchenko
发明人： Luigi Resconi , Simona Guidotti , Giovanni Baruzzi , Cristiano Grandini , Ilya E. Nifant'ev , Igor A. Kashulin , Pavel V. Ivchenko
IPC分类号： C08F444
CPC分类号： C07F7/0812 , C08F4/65912 , C08F4/65916 , C08F10/06 , C08F110/06 , Y10S526/943 , C08F4/6592 , C08F2500/17 , C08F2500/16
摘要： A process for producing substantially amorphous propylene (co)polymers, comprising contacting propylene optionally in the presence of one or more olefins under polymerization conditions with a catalyst system comprising: A) a half sandwich titanium complex wherein the cyclopentadienyl is substituted with one or two heterocyclic rings, according to formula (I): cf formula (I) in claim 1: wherein X is N or P; Z is C, Si or Ge; Y1 is an atom selected from the group consisting of NR7, O, PR7 or S; Y2 is selected from the group consisting of CR8 or Y1 and m is 0 or 1 and B) an activating cocatalyst. The above titanium complex and the ligand useful as intermediates in their synthesis are also described.
摘要翻译：一种制备基本无定形的丙烯（共）聚合物的方法，包括在聚合条件下任选地在一种或多种烯烃的存在下使丙烯与催化剂体系接触，所述催化剂体系包含：A）半夹心钛络合物，其中所述环戊二烯基被一个或两个杂环环，根据式（I）：权利要求1中的式（I）：其中X为N或P; Z是C，Si或Ge; Y 1是选自NR 7，O，PR 7或S的原子; Y 2选自CR 8或Y 1，m为0或1，B）活化助催化剂。还描述了上述钛络合物和在其合成中可用作中间体的配体。

8. 发明授权

US06727329B2 Salts of lewis acid/acid adducts and catalyst activators therefrom 失效
标题翻译：路易斯酸/酸加成物和其催化剂活化剂的盐
公开(公告)号：US06727329B2
公开(公告)日：2004-04-27
申请号：US10164099
申请日：2002-06-04
申请人： Alexander Vogel
发明人： Alexander Vogel
IPC分类号： C08F444
CPC分类号： C07F5/027 , B01J31/0239 , B01J31/0268 , B01J31/04 , B01J31/143 , B01J31/2295 , B01J2231/122 , B01J2531/46 , B01J2531/48 , C08F4/6592 , C08F10/00 , C08F2410/01 , Y10S526/901 , C08F4/65908
摘要： A compound useful as a cocatalyst or cocatalyst component, especially for use as an addition polymerization catalyst compound, corresponding to the formula: (A*hu +a)b(Z*J*j)−cd, wherein: A* is a proton or a cation of from 1 to 80 atoms, preferably 1 to 60 atoms, not counting hydrogen atoms, said A* having a charge +a; Z* is an anion group of from 1 to 50 atoms, preferably 1 to 30 atoms, not counting hydrogen atoms, further containing two or more Lewis base sites, said Z* being the conjugate base of an inorganic Bronsted acid or a carbonyl- or non-cyclic, imino-group containing organic Bronsted acid; J* independently each occurrence is a Lewis acid of from 1 to 80 atoms, preferably 1 to 60 atoms, not counting hydrogen atoms, coordinated to at least one Lewis base site of Z*, and optionally two or more such J* groups may be joined together in a moiety having multiple Lewis acidic functionality; j is a number from 1 to 12; and a, b, c, and d are integers from 1 to 3, with the proviso that a×b is equal to c×d.
摘要翻译：可用作助催化剂或助催化剂组分的化合物，特别是用作加成聚合催化剂化合物，对应于下式：（A * hu + a）b（Z * J * j）c> d，其中：A * 是具有1至80个原子，优选1至60个原子的质子或阳离子，不计算氢原子，所述A *具有电荷+ a; Z *为1至50个原子的阴离子基团，优选1至30个原子，不计数氢原子，还含有两个或更多个路易斯碱位点，所述Z *是无机布朗斯台德酸或含有羰基或非环亚氨基的有机布朗斯台德酸的共轭碱; J *各自独立地是1至80个原子，优选1至60个原子的路易斯酸，不计算氢原子，与Z *的至少一个路易斯碱碱基位点配位，并且任选地两个或更多个这样的J *基团可以连接在一起具有多个Lewis酸性官能团; j为1至12的数; 和a，b，c和d为1〜3的整数，条件是axb等于cxd。

9. 发明授权

US06689848B2 Late transition metal polymerization catalysts 有权
标题翻译：晚期过渡金属聚合催化剂
公开(公告)号：US06689848B2
公开(公告)日：2004-02-10
申请号：US10090269
申请日：2002-03-04
申请人： Sandor Nagy , Karen L. Neal-Hawkins
发明人： Sandor Nagy , Karen L. Neal-Hawkins
IPC分类号： C08F444
CPC分类号： C08F110/02 , C08F10/00 , C08F4/7042 , C08F4/7006
摘要： A single-site olefin polymerization catalyst is described. The catalyst comprises an activator and an inorganic compound comprising iron and a tridentate N-(2-ethylamino)-2-pyridylmethanimino or N,N-bis(2-pyridylmethyl)amino ligand. The late transition metal catalyst is active in olefin polymerization.
摘要翻译：描述了单位点烯烃聚合催化剂。催化剂包括活化剂和包含铁和三齿N-（2-乙基氨基）-2-吡啶甲亚胺或N，N-双（2-吡啶基甲基）氨基配体的无机化合物。后期过渡金属催化剂在烯烃聚合中是有活性的。

10. 发明授权

US06646074B2 Process for the continuous gas-phase (co-) polymerisation of olefins in a fluidized bed reactor 失效
标题翻译：流化床反应器中烯烃连续气相（共）聚合的方法
公开(公告)号：US06646074B2
公开(公告)日：2003-11-11
申请号：US10092432
申请日：2002-03-08
申请人： Marc Herzog , Jean-Pierre Isnard , Claudine Viviane Lalanne-Magne , Myung Je Shin
发明人： Marc Herzog , Jean-Pierre Isnard , Claudine Viviane Lalanne-Magne , Myung Je Shin
IPC分类号： C08F444
CPC分类号： C08F10/00 , Y10S526/901 , Y10S526/941 , C08F2/40 , C08F2/34 , C08F2/005
摘要： A process for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor using a Ziegler-Nata type catalyst wherein the polymerisation is performed in the presence of a process aid additive selected from at least one of (1) a polysulphone copolymer; (2) a polymeric polyamine or (3) an oil-soluble sulphonic acid.
摘要翻译：一种使用齐格勒 - 纳塔型催化剂在流化床反应器中连续气相（共）聚合烯烃的方法，其中聚合反应在加工助剂添加剂的存在下进行，所述加工助剂添加剂选自（1）聚砜共聚物; （2）聚合多胺或（3）油溶性磺酸。

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