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71. 发明授权

US08546496B2 Process for preparing a bimodal polyethylene product in a single loop reactor 有权
标题翻译：在单回路反应器中制备双峰聚乙烯产品的方法
公开(公告)号：US08546496B2
公开(公告)日：2013-10-01
申请号：US13514087
申请日：2010-12-17
申请人： Martine Slawinski
发明人： Martine Slawinski
IPC分类号： C08F2/12 , C08F4/02 , C08F4/648 , C08F10/02
CPC分类号： C08F210/16 , C08F4/02 , C08F4/6192
摘要： The present invention relates to a process for preparing a bimodal polyethylene product in a single loop reactor, comprising polymerizing ethylene monomer and optionally one or more olefin co-monomers in the presence of a single heterogeneous polymerization catalyst consisting of a metallocene-alumoxane catalyst immobilized on a porous support wherein said metallocene comprises only one transition metal. Said polymerization catalyst consists of two physically different fractions of support particles onto which said metallocene-alumoxane catalyst is immobilized.
摘要翻译：本发明涉及一种在单环路反应器中制备双峰聚乙烯产品的方法，包括在单一的非均相聚合催化剂存在下聚合乙烯单体和任选的一种或多种烯烃共聚单体，所述非均相聚合催化剂由茂金属 - 铝氧烷催化剂多孔载体，其中所述金属茂仅包含一种过渡金属。所述聚合催化剂由固定有所述茂金属 - 铝氧烷催化剂的两种物理上不同的载体颗粒组成。

72. 发明申请

US20050171306A1 Transition metal compound, coordinative compound, catalyst for polymerization of olefin, and process for polymerization of olefin using the catalyst 审中-公开
公开(公告)号：US20050171306A1
公开(公告)日：2005-08-04
申请号：US11092912
申请日：2005-03-30
申请人： Makoto Watanabe , Takashi Okada , Morihiko Sato , Satoshi Hamura , Masao Tanabiki
发明人： Makoto Watanabe , Takashi Okada , Morihiko Sato , Satoshi Hamura , Masao Tanabiki
IPC分类号： B01J31/18 , B01J31/22 , C07F17/02 , C08F4/6192 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/02 , C08F4/44
CPC分类号： B01J31/1815 , B01J31/1805 , B01J31/183 , B01J31/2295 , B01J2531/824 , B01J2531/842 , C07F17/02 , C08F4/6192 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/02 , C08F4/50 , C08F2500/03 , C08F220/18 , C08F4/7006 , C08F4/7022 , C08F4/7013 , C08F4/7009 , C08F4/7024
摘要： A transition metal compound having a ligand with an azaferrocene structure or a ferrocene structure. The transition metal compound is used in combination with an activating cocatalyst, as a catalyst for polymerization of olefins.

73. 发明授权

US06919292B2 Transition metal compound, coordinative compound, catalyst for polymerization of olefin, and process for polymerization of olefin using the catalyst 失效
标题翻译：过渡金属化合物，配位化合物，烯烃聚合催化剂和使用催化剂聚合烯烃的方法
公开(公告)号：US06919292B2
公开(公告)日：2005-07-19
申请号：US10022772
申请日：2001-12-20
申请人： Makoto Watanabe , Takashi Okada , Morihiko Sato , Satoshi Hamura , Masao Tanabiki
发明人： Makoto Watanabe , Takashi Okada , Morihiko Sato , Satoshi Hamura , Masao Tanabiki
IPC分类号： B01J31/18 , B01J31/22 , C07F17/02 , C08F4/6192 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/02 , B01J31/28 , C08F4/80
CPC分类号： B01J31/1815 , B01J31/1805 , B01J31/183 , B01J31/2295 , B01J2531/824 , B01J2531/842 , C07F17/02 , C08F4/6192 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/02 , C08F4/50 , C08F2500/03 , C08F220/18 , C08F4/7006 , C08F4/7022 , C08F4/7013 , C08F4/7009 , C08F4/7024
摘要： A transition metal compound having a ligand with an azaferrocene structure or a ferrocene structure. The transition metal compound is used in combination with an activating cocatalyst, as a catalyst for polymerization of olefins.
摘要翻译：具有具有氮杂茂应力结构或二茂铁结构的配体的过渡金属化合物。过渡金属化合物与活化助催化剂组合使用，作为烯烃聚合的催化剂。

74. 发明申请

US20050065019A1 Catalytic systems for the polimerisation and copolimerisation of alpha-olefins 失效
标题翻译：用于α-烯烃聚合和共聚合的催化体系
公开(公告)号：US20050065019A1
公开(公告)日：2005-03-24
申请号：US10893754
申请日：2004-07-16
申请人： Jose Royo , Gerardo Llinas , Antonio Lafuente , M. Francisca Nunez , Carlos Marcos , Pilar Canas , Begona Garcia
发明人： Jose Royo , Gerardo Llinas , Antonio Lafuente , M. Francisca Nunez , Carlos Marcos , Pilar Canas , Begona Garcia
IPC分类号： C07F17/00 , C08F4/02 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/04 , C08F110/02 , C08F210/16 , B01J31/00 , C08F4/44
CPC分类号： C07F17/00 , C08F4/61912 , C08F4/61916 , C08F4/61922 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/6192 , C08F210/14
摘要： Catalyst component for the polymerization of alpha-olefins in solution, in suspension, in gas phase at low and high pressure and temperature or in mass at high pressures and high or low temperatures, characterised in that is defined by general formulas I or II wherein: R, equal to or different from each other, is hydrogen or a radical which contains from 1 to 20 carbon atoms; this group optionally contains heteroatoms of groups 14 to 16 of the periodic table of the elements and boron; at least one group R contains a group OSiR″3, Q is selected from a group comprising: boron or an element from groups 14 or 16 of the periodic table; m value can change from 1 to 4 and it preferably is 1 or 2; L, equal to or different from each other, is a cyclic organic group united to M through a π bond, or it is an atom from groups 15 or 16 of the periodic table; L1 and L2, equal to or different from each other, have the same meaning of L; M is a metal from groups 3, 4, 10 of the periodic table, lanthanide or actinide. X, equal to or different from each other, is selected from a group comprising: halogen, hydrogen, OR′″, N(R′″)2, C1-C20 alkyl or C6-C20 aryl; wherein R′″ is selected from the group comprising: C1-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aryl, C7-C20 alkenyl, C7-C20 arylalkyl, C7-C20arylalkenyl or alkylaryl, linear or branched; x is 1 or 2, y is 2 or 3 in such a way that x+y=4 d ranges from 0 to 2; a, b and c are integers from 0 to 10, in such a way that a+b+c≧1 Incorporated herein by this reference is Spanish Appln. No. P9602310, filed on Oct. 31, 1996. This U.S. application claims priority under 35 U.S.C. 119 to Spanish Appln. No. P9602310, filed on Oct. 31, 1996.
摘要翻译：催化剂组分用于在溶液中，悬浮液中，在低压和高压和高温下或在高压和高温或低温下的质量的气相中聚合α-烯烃，其特征在于由通式I或II定义，其中： R 3相同或不同，为氢或含有1至20个碳原子的基团; 该基团任选地含有元素周期表第14至16族的杂原子和硼; 至少一个基团R包含基团OSiR'3，Q选自包括：硼或元素周期表第14或16族的元素; m值可以从1变为4，优选为1或2; L彼此相同或不同，是通过π键与M结合的环状有机基团，或其是来自元素周期表的第15或16族的原子; L1和L2彼此相同或不同，具有相同的L含义; M是周期表第3,4,10族的金属，镧系元素或锕系元素。 X，等于或不同，选自卤素，氢，OR“，N（R”'）2，C 1 -C 20烷基或C 6 -C 20芳基; 其中R“'选自C 1 -C 20烷基，C 3 -C 20环烷基，C 6 -C 20芳基，C 7 -C 20链烯基，C 7 -C 20芳基烷基，C 7 -C 20芳基烯基或烷基芳基，其为直链或支链; x为1或2，y为2或3，x + y = 4d的范围为0至2; a，b和c是0至10的整数，以这样一种方式使得+ b + c> = 1在此引用的本文引用的是西班牙语Appl。美国专利申请No.P9602310，1996年10月31日提交。美国申请根据35U.S.C. 119到西班牙文 1996年10月31日提交的P9602310号。

75. 发明授权

US06825369B1 Metal complex compounds 失效
标题翻译：金属络合物
公开(公告)号：US06825369B1
公开(公告)日：2004-11-30
申请号：US08209689
申请日：1994-03-10
申请人： James C. Stevens , David R. Neithamer
发明人： James C. Stevens , David R. Neithamer
IPC分类号： C07F700
CPC分类号： C08F10/00 , C07F17/00 , C08F4/61908 , C08F4/6192 , C08F4/74
摘要： A monocyclopentadienyl or substituted monocyclopentadienyl metal complex containing compound useful as a polymerization catalyst corresponding to the formula: CpMXn+A− wherein: Cp is an &eegr;5-substituted cyclopentadienyl group optionally covalently bonded to M through a substituent, said Cp being substituted in at least one occurrence with an alkoxy or aryloxy group; M is a metal of Group 3-10 or the Lanthanide Series of the Periodic Table bound in an &eegr;hu 5 bonding mode to the cyclopentadienyl or substituted cyclopentadienyl group; X each occurrence independently is selected from the group consisting of hydride, halo, alkyl, aryl, silyl, germyl, aryloxy, alkoxy, amide, siloxy, neutral Lewis base ligands and combinations thereof having up to 20 non-hydrogen atoms, and optionally one X together with Cp forms a metallocycle with M; R is alkyl or aryl of up to 10 carbons; n is one or two depending on the valence of M; and A is a noncoordinating, compatible anion of a Bronsted acid salt.
摘要翻译：可用作对应于下式的聚合催化剂的单环戊二烯基或取代的单环戊二烯基金属络合物：其中：Cp是任选地通过取代基与M共价连接的η5取代的环戊二烯基，所述Cp至少在一个存在下被取代具有烷氧基或芳氧基; M是元素周期表的镧系元素的族金属或元素镧系元素，以etahu 5键合模式结合到环戊二烯基或取代的环戊二烯基; X各自独立地选自氢化物，卤素，烷基，芳基，甲硅烷基，甲硅烷基，芳氧基，烷氧基，酰胺，甲硅烷氧基，中性路易斯碱配体及其具有至多20个非氢原子的组合，以及任选的一个X与Cp一起形成具有M 是至多10个碳原子的烷基或芳基; n是一个或两个，取决于M的化合价; 并且A是布朗斯台德酸盐的非配位，相容的阴离子。

76. 发明申请

US20030088021A1 High density ethylene homopolymers and blend compositions 失效
标题翻译：高密度乙烯均聚物和共混组合物
公开(公告)号：US20030088021A1
公开(公告)日：2003-05-08
申请号：US10173256
申请日：2002-06-13
申请人： The Dow Chemical Company
发明人： Jozef J. Van Dun , Akira Miyamoto , Grant B. Jacobsen , Fumio Matsushita , Schouterden J. Patrick , Spencer Lee , Pak-Wing S. Chum , Larry A. Meiske , Wauteraerts L. Peter
IPC分类号： C08G063/48
CPC分类号： C08F10/00 , C07F17/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F10/02 , C08F110/02 , C08F210/16 , C08L23/06 , C08L23/0815 , C08L2203/202 , C08L2308/00 , C08L2314/06 , C08F4/6592 , C08L2666/06 , C08F2500/18 , C08F2500/08 , C08F2500/03 , C08F210/14 , C08F210/08
摘要： Blend compositions containing a novel homopolymer, the use of which allows the incorporation of more comonomer in the additional components of the blend (for the same overall density) resulting in increased tie molecule formation and improvement in properties such as ESCR, toughness and impact strength are disclosed. The homopolymers are important for applications where a high density is needed to ensure certain mechanical properties like abrasion resistance, indentation resistance, pressure resistance, topload resistance, modulus of elasticity, or morphology (for the chlorination of PE to CPE) and additional advantages such as melt processability. The blend can be obtained by dry or melt mixing the already produced components, or through in-situ production by in parallel and/or in series arranged reactors. These resins can be used in applications such as films, blow molded, injection molded, and rotomolded articles, fibres, and cable and wire coatings and jacketings and, various forms of pipe.
摘要翻译：包含新型均聚物的共混组合物，其使用允许在共混物的另外的组分中引入更多的共聚单体（相同的总体密度），导致分子形成增加，并且性能如ESCR，韧性和冲击强度的改善是披露均聚物对于需要高密度以确保某些机械性能如耐磨性，耐压缩性，耐压性，耐负载性，弹性模量或形态（用于氯化PE至CPE）的某些机械性能以及其他优点，例如熔化加工性。共混物可以通过干燥或熔融混合已经生产的组分，或通过平行和/或串联排列的反应器的原位生产来获得。这些树脂可以用于薄膜，吹塑成型，注射成型和滚塑制品，纤维，电缆和线材涂层和护套以及各种形式的管子。

77. 发明授权

US06544922B1 Cyclopentadienyl-containing low-valent early transition metal olefin polymerization catalysts 失效
标题翻译：含环戊二烯基的低价早期过渡金属烯烃聚合催化剂
公开(公告)号：US06544922B1
公开(公告)日：2003-04-08
申请号：US10198241
申请日：2002-07-18
申请人： Tobin J. Marks , Lubin Luo , Sung Cheol Yoon
发明人： Tobin J. Marks , Lubin Luo , Sung Cheol Yoon
IPC分类号： C08F464
CPC分类号： C08F220/14 , B01J31/2295 , B01J2231/12 , B01J2531/46 , C08F4/6192 , C08F4/65908 , C08F4/6592 , C08F10/00 , C08F12/08 , C08F212/08 , Y10S526/943
摘要： A catalyst system useful to polymerize and co-polymerize polar and non-polar olefin monomers is formed by in situ reduction with a reducing agent of a catalyst precursor comprising {Cp*MRR′n}+{A}− wherein Cp* is a cyclopentadienyl or substituted cyclopentadienyl moiety; M is an early transition metal; R is a C1-C20 hydrocarbyl; R′ are independently selected from hydride, C1-C20 hydrocarbyl, SiR″3, NR″2, OR″, SR″, GeR″3, and SnR″3 containing groups (R″=C1-C10 hydrocarbyl); n is an integer selected to balance the oxidation state of M; and A is a suitable non-coordinating anionic cocatalyst or precursor. This catalyst system may form stereoregular olefin polymers including syndiotactic polymers of styrene and methylmethacrylate and isotactic copolymers of polar and nonpolar olefin monomers such as methylmethacrylate and styrene.
摘要翻译：通过用包含Cp *是环戊二烯基或取代的环戊二烯基部分的催化剂前体的还原剂进行原位还原来形成可用于聚合和共聚极性和非极性烯烃单体的催化剂体系; M是早期过渡金属; R是C1-C20烃基; R'独立地选自氢化物，C 1 -C 20烃基，SiR''3，NR''2，OR“，SR”，GeR'3和含SnR'3的基团（R“= C1- C10烃基）; n是选择以平衡M的氧化态的整数; 而A是合适的非配位阴离子助催化剂或前体。该催化剂体系可以形成包含苯乙烯和甲基丙烯酸甲酯的间同立构聚合物的立构规环烯烃聚合物，以及极性和非极性烯烃单体如甲基丙烯酸甲酯和苯乙烯的全同立构共聚物。

78. 发明申请

US20020010083A1 Cationic catalysts and process for using said catalysts 失效
标题翻译：阳离子催化剂和使用所述催化剂的方法
公开(公告)号：US20020010083A1
公开(公告)日：2002-01-24
申请号：US09899667
申请日：2001-07-05
发明人： Timothy Daniel Shaffer , Anthony Jay Dias , Ira David Finkelstein , Myron Bernard Kurtzman
IPC分类号： C08F004/44
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/6192 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F10/10 , C08F12/04 , Y10S525/918 , C08F4/65908 , C08F110/10 , C08F2500/03
摘要： A cationic catalyst composition comprising a reactive cation and a compatible non-coordinating anion is preferably used at a temperature of 20null C. or less to produce olefin polymers, particularly polymers and copolymers of isobutylene.
摘要翻译：优选在20℃以下的温度下使用包含反应性阳离子和相容的非配位阴离子的阳离子催化剂组合物，以制备烯烃聚合物，特别是异丁烯的聚合物和共聚物。

79. 发明授权

US06265339B1 Process for preparing carrier-borne transition metal catalysts 失效
标题翻译：制备载体过渡金属催化剂的方法
公开(公告)号：US06265339B1
公开(公告)日：2001-07-24
申请号：US09202534
申请日：1998-12-16
申请人： Wolfgang Bidell , Franz Langhauser , Ulrich Moll , Ian David McKenzie , David Fischer , Roland Hingmann , Günther Schweier , Bernd Lothar Marczinke , Meinolf Kersting , Peter John Vaughan Jones , John Russell Grasmeder
发明人： Wolfgang Bidell , Franz Langhauser , Ulrich Moll , Ian David McKenzie , David Fischer , Roland Hingmann , Günther Schweier , Bernd Lothar Marczinke , Meinolf Kersting , Peter John Vaughan Jones , John Russell Grasmeder
IPC分类号： C08F416
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F4/61927 , C08F110/06 , Y10S526/943 , C08F2500/12 , C08F2500/17 , C08F2500/03 , C08F2500/24
摘要： A process for preparing a supported transition metal catalyst comprising a particulate organic or inorganic support material, a transition metal complex and a compound capable of forming metallocenium ions comprises the following process steps: a) contacting a solution of a compound capable of forming metallocenium ions with a second solvent in which this compound is only sparingly soluble, in the presence of the support material, b) removing at least part of the solvent from the support material and c) contacting a solution of a mixture of a compound capable of forming metallocenium ions and a transition metal complex with a second solvent in which this mixture is only sparingly soluble, in the presence of the support material obtained as described in a) and b).
摘要翻译：一种制备负载型过渡金属催化剂的方法，其包括颗粒状有机或无机载体材料，过渡金属络合物和能够形成金属茂离子的化合物包括以下工艺步骤：a）使能够形成金属茂离子的化合物的溶液与在载体材料存在下，该化合物只有微溶的第二溶剂，b）从载体材料中除去至少一部分溶剂，和c）使能够形成金属茂离子的化合物的混合物和在如a）和b）中所述获得的载体材料存在下，其中该混合物仅仅是微溶的第二溶剂的过渡金属络合物。

80. 发明申请

US20010007044A1 Boratabenzene cocatalyst with metallocene catalyst 失效
标题翻译：硼酸钡助催化剂与金属茂催化剂
公开(公告)号：US20010007044A1
公开(公告)日：2001-07-05
申请号：US09789411
申请日：2001-02-20
发明人： David D. Devore , Francis J. Timmers , David R. Neithamer
IPC分类号： C07F005/02 , C07F005/00
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61916 , C08F4/6192 , C08F4/65908
摘要： Fluorohydrocarbyl substituted boratabenzene compounds, especially perfluorophenyl substituted boratabenzene compounds, are useful olefin polymerization cocatalysts with metallocenes.
摘要翻译：氟烃基取代的硼代苯化合物，特别是全氟苯基取代的硼代苯化合物，是具有茂金属的有用的烯烃聚合助催化剂。

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