公开(公告)号：US06683016B1

公开(公告)日：2004-01-27

申请号：US09582187

申请日：2000-10-27

Applicant: Hyun-Ki Youn ,  Sah-Mun Hong ,  Young-Jae Jun ,  Tae-Soo Hwang ,  Sung-Woo Kang ,  Young-Ju Kim ,  Tae-Gon Kim

Inventor： Hyun-Ki Youn ,  Sah-Mun Hong ,  Young-Jae Jun ,  Tae-Soo Hwang ,  Sung-Woo Kang ,  Young-Ju Kim ,  Tae-Gon Kim

IPC: B01J3100

CPC classification number: C08F210/02 ,  C08F4/65904 ,  C08F4/65912 ,  C08F4/65922 ,  C08F110/02 ,  C08F210/16 ,  C08F4/65916 ,  C08F2/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F210/08 ,  C08F210/14

Abstract: The present invention relates to supported metallocene catalysts and to new processes for preparing them and olefin polymerization therewith. Specifically, this invention relates to supported catalyst benefiting from the penetration and homogeneous distribution of catalyst components containing one or more metallocenes and activators within porous support particles. A new process for preparing the catalyst of the invention provides for a supported metallocene catalyst, wherein one or more metallocenes and activator, a solvent capable of dissolving them and a porous support are mutually contacted to form a slurry and a sonic wave or vibrating wave in the frequency range of 1-10,000 kHz is applied to the slurry and the solvent is removed and the resultants are dried. The catalyst are useful for olefin polymerization in a slurry and gas phase polymerization process.

Abstract translation: 本发明涉及负载型茂金属催化剂及其制备方法和烯烃聚合方法。 具体地，本发明涉及受益于在多孔载体颗粒内含有一种或多种金属茂和活化剂的催化剂组分的渗透和均匀分布的负载型催化剂。 制备本发明的催化剂的新方法提供了一种负载型金属茂催化剂，其中一种或多种金属茂和活化剂，能够溶解它们的溶剂和多孔载体相互接触以形成浆料和声波或振动波 将1-10,000kHz的频率范围施加到浆料上，除去溶剂并干燥得到的溶液。 该催化剂可用于淤浆和气相聚合方法中的烯烃聚合。

公开(公告)号：US06677268B2

公开(公告)日：2004-01-13

申请号：US10193705

申请日：2002-07-12

Applicant: Gerhard Hillebrand ,  Andre Hirschauer ,  Dominique Commereuc ,  Helene Olivier-Bourbigou ,  Lucien Saussine

Inventor： Gerhard Hillebrand ,  Andre Hirschauer ,  Dominique Commereuc ,  Helene Olivier-Bourbigou ,  Lucien Saussine

IPC: B01J3100

CPC classification number: C07C45/50 ,  C07C47/02

Abstract: An improved catalyst based on cobalt and/or rhodium dissolved in a non-aqueous ionic solvent which is liquid at a temperature of less than 90° C. More particularly, the catalyst comprises at least one complex of cobalt and/or rhodium co-ordinated with at least one nitrogen-containing ligand and the non-aqueous ionic solvent comprises at least one quaternary ammonium and/or phosphonium cation and at least one inorganic anion.

Abstract translation: 一种基于溶解在低于90℃温度下为液体的非水离子溶剂中的钴和/或铑的改进的催化剂。更具体地，催化剂包含至少一种钴和/或铑配合物 与至少一种含氮配体和非水离子溶剂包含至少一种季铵和/或鏻阳离子和至少一种无机阴离子。

公开(公告)号：US06664209B1

公开(公告)日：2003-12-16

申请号：US09623153

申请日：2000-08-25

Applicant: Motoki Hosaka

Inventor： Motoki Hosaka

IPC: B01J3100

CPC classification number: C08F10/06 ,  C08F110/06 ,  C08F4/6548 ,  C08F4/6465 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/18

Abstract: The present invention provides catalyst for polymerization of a propylene prepared from by using a solid catalyst component for polymerization of a propylene which is prepared by subjecting a dialkoxymagnesium (a), a tatravalent halogen-containing titanium compound (b), and a diester of maleic acid (c) each having a straight-chain or branched chain alkyl group having a carbon number of 2 to 8 into contact with one another by suspending the foregoing components in an aromatic hydrocarbon which melting point is 50 to 150° C. (d), an organic aluminum compound represented by the general formula:R1pAlQ3−p, and an organic silicon compound represented by the general formula R2qSi(OR3)4−q. By using the catalyst for a polymerization of a propylene, an excellent hydrogen response can be shown and a polymer having a high stereoregularity can be obtained in a high yield.

Abstract translation: 本发明提供了通过使用用于聚合丙烯的固体催化剂组分制备的丙烯的聚合催化剂，所述丙烯是通过使二烷氧基镁（a），高价含卤素的钛化合物（b）和马来酸二酯 （c）各自具有碳数为2至8的直链或支链烷基，通过将上述组分悬浮在熔点为50至150℃的芳族烃中，彼此接触。（d） ，由通式为R 1 pAlQ 3-p表示的有机铝化合物和由通式R 2 qSi（OR 3）4-q表示的有机硅化合物。 通过使用丙烯聚合的催化剂，可以显示出优异的氢响应，并且可以以高产率获得具有高立构规整性的聚合物。

公开(公告)号：US06653254B1

公开(公告)日：2003-11-25

申请号：US09255102

申请日：1999-02-22

Applicant: Edwar Shoukri Shamshoum ,  Hong Chen ,  Margarito Lopez

Inventor： Edwar Shoukri Shamshoum ,  Hong Chen ,  Margarito Lopez

IPC: B01J3100

CPC classification number: C08F110/02 ,  C08F4/65912 ,  C08F4/65925 ,  C08F4/65904 ,  C08F2500/18 ,  C08F2500/12

Abstract: Provided is a catalyst system for polymerization of monomers having at least one Ziegler-Natta polymerizable bond, comprising: a) a supported Ziegler-Natta transition metal catalyst having a magnesium component modified with a metallocene catalyst component, such that the ratio of magnesium component to metallocene component is within the range of about 1:1 to about 4:1, during its synthesis or production; and b) an effective co-catalyst.

Abstract translation: 提供了一种用于聚合具有至少一种齐格勒 - 纳塔可聚合键的单体的催化剂体系，其包括：a）具有用金属茂催化剂组分改性的镁组分的负载的齐格勒 - 纳塔过渡金属催化剂，使得镁组分与 茂金属组分在其合成或生产期间在约1：1至约4：1的范围内; 和b）有效的助催化剂。

公开(公告)号：US06653253B1

公开(公告)日：2003-11-25

申请号：US09677389

申请日：2000-10-02

Applicant: Manhua Lin

Inventor： Manhua Lin

IPC: B01J3100

CPC classification number: C07C51/252 ,  B01J23/002 ,  B01J23/20 ,  B01J23/28 ,  B01J27/0576 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/0236 ,  B01J2523/00 ,  C07C45/33 ,  C07C45/35 ,  C07C45/39 ,  C07C51/215 ,  C07C51/235 ,  C07C51/25 ,  C07C47/21 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68

Abstract: A catalyst useful for oxidation reactions is disclosed. The catalyst is useful for the gas phase oxidation of alkanes, propylene, acrolein, or isopropanol to unsaturated aldehydes or carboxylic acids.

Abstract translation: 公开了一种可用于氧化反应的催化剂。 该催化剂可用于将烷烃，丙烯，丙烯醛或异丙醇气相氧化成不饱和醛或羧酸。

公开(公告)号：US06649558B2

公开(公告)日：2003-11-18

申请号：US09753387

申请日：2001-01-03

Applicant: Stephen John Brown ,  Xiaoliang Gao ,  Daryll G. Harrison ,  Ian McKay ,  Linda Koch ,  Qinyan Wang ,  Wei Xu ,  Rupert Edward von Haken Spence ,  Douglas W. Stephan

Inventor： Stephen John Brown ,  Xiaoliang Gao ,  Daryll G. Harrison ,  Ian McKay ,  Linda Koch ,  Qinyan Wang ,  Wei Xu ,  Rupert Edward von Haken Spence ,  Douglas W. Stephan

IPC: B01J3100

CPC classification number: C08F10/00 ,  C07F7/00 ,  C07F7/003 ,  C07F7/28 ,  C07F9/5355 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F110/02 ,  Y10S526/901 ,  C08F4/659 ,  C08F4/64 ,  C08F2500/12 ,  C08F2500/03

Abstract: Organometallic complexes having two phosphinimine ligands and at least one activatable ligand are catalyst components for olefin polymerization. Preferred polymerization systems are prepared by combining the organometallic complexes with an ionic activator and/or an alumoxane. Preferred catalyst components contain titanium, zirconium, or hafnium and are activated with an ionic activator to form catalysts for ethylene polymerization.

Abstract translation: 具有两个膦亚胺配体和至少一个可活化配体的有机金属络合物是用于烯烃聚合的催化剂组分。 通过将有机金属络合物与离子活化剂和/或铝氧烷组合来制备优选的聚合体系。 优选的催化剂组分含有钛，锆或铪，并用离子活化剂活化以形成用于乙烯聚合的催化剂。

公开(公告)号：US06605564B1

公开(公告)日：2003-08-12

申请号：US09301535

申请日：1999-04-28

Applicant: Roderic Paul Quirk ,  Young Joon Lee ,  James Anthony Schwindeman ,  Robert James Letchford

Inventor： Roderic Paul Quirk ,  Young Joon Lee ,  James Anthony Schwindeman ,  Robert James Letchford

IPC: B01J3100

CPC classification number: C08C19/44 ,  C08F8/42 ,  C08F12/00

Abstract: Compositions including one or more anionic polymerization initiators and one or more additives for improving functionalizing efficiency of living polymer anions are disclosed. The present invention also provides compositions including one or more electrophiles and one or more additives for improving functionalizing efficiency of living polymer anions. Novel electrophiles and processes for improving polymer anion functionalization efficiencies are also disclosed. The additives are generally alkali metal halides or alkoxides, and the initiators are generally organs alkali metal compounds, particularly alkyl lithium compounds.

Abstract translation: 公开了包含一种或多种阴离子聚合引发剂和一种或多种用于提高活性聚合物阴离子的官能化效率的添加剂的组合物。 本发明还提供包含一种或多种亲电子试剂和一种或多种用于提高活性聚合物阴离子的官能化效率的添加剂的组合物。 还公开了用于改善聚合物阴离子官能化效率的新型亲电子试剂和方法。 添加剂通常是碱金属卤化物或醇盐，引发剂通常是碱金属化合物，特别是烷基锂化合物。

公开(公告)号：US06593266B1

公开(公告)日：2003-07-15

申请号：US09291950

申请日：1999-04-15

Applicant: Shigekazu Matsui ,  Kazutaka Tsuru ,  Masatoshi Nitabaru ,  Terunori Fujita ,  Makoto Mitani ,  Yukihiro Takagi ,  Takashi Nakano

Inventor： Shigekazu Matsui ,  Kazutaka Tsuru ,  Masatoshi Nitabaru ,  Terunori Fujita ,  Makoto Mitani ,  Yukihiro Takagi ,  Takashi Nakano

IPC: B01J3100

CPC classification number: C08F10/00 ,  C08F110/02 ,  C08F4/64048 ,  C08F2500/17 ,  C08F4/64044 ,  C08F4/64051 ,  C08F4/64075

Abstract: An olefin polymerization catalyst having an excellent polymerization activity and an olefin polymerization process using the catalyst are disclosed. The olefin polymerization catalyst comprises (A) a transition metal compound represented by, for example, the following formula (I) and optionally (B) at least one compound selected from an organometallic compound, an organoaluminum oxy-compound and a compound which reacts with the transition metal compound (A) to from an ion pair; wherein M is a transition metal atom of Group 3 to Group 11 of the periodic table; m is an integer of 1 to 6; A is —O—, —S—, —Se— or —N(R5)—; D is —C(R7)(R8)—, —Si(R9)(R10)— or the like; Z is —R13 and —R14, ═C(R15)R16, ═NR17 or the like; R1 to R17 are each H, a hydrocarbon group or the like; n is a number satisfying a valence of M; and X is halogen, a hydrocarbon group or the like.

Abstract translation: 公开了具有优异聚合活性的烯烃聚合催化剂和使用该催化剂的烯烃聚合方法。 烯烃聚合催化剂包含（A）由下式（I）表示的过渡金属化合物和任选的（B）至少一种选自有机金属化合物，有机铝氧化合物和与 过渡金属化合物（A）离子对;其中M是周期表第3族至第11族的过渡金属原子; m为1〜6的整数。 A是-O - ， - S - ， - Se-或-N（R 5） - ; D是-C（R7）（R8） - ，-Si（R9）（R10） - 等; Z是-R13和-R14，= C（R15）R16，= NR17等; R 1〜R 17分别为H，烃基等; n是满足M价的数; X为卤素，烃基等。

公开(公告)号：US06566297B2

公开(公告)日：2003-05-20

申请号：US09801029

申请日：2001-03-07

Applicant: Alex Sergey Ionkin

Inventor： Alex Sergey Ionkin

IPC: B01J3100

CPC classification number: C07C253/30 ,  B01J27/12 ,  B01J27/185 ,  B01J27/26 ,  B01J31/0239 ,  B01J31/0268 ,  B01J2231/643 ,  C07C255/24

Abstract: Provided is a selective hydrogenation process for producing aminonitriles by contacting the corresponding dinitriles with a hydrogen-containing fluid in the presence of a hydrogenation catalyst, a solvent and tetraalkylammonium hydroxide and/or tetraalkylphosphonium hydroxide additive.

Abstract translation: 提供了通过在氢化催化剂，溶剂和氢氧化四烷基铵和/或四烷基氢氧化鏻添加剂的存在下使相应的二腈与含氢流体接触来制备氨基腈的选择性氢化方法。

公开(公告)号：US06559090B1

公开(公告)日：2003-05-06

申请号：US09432008

申请日：1999-11-01

Applicant: Keng-Yu Shih ,  Dean Alexander Denton ,  Michael John Carney

Inventor： Keng-Yu Shih ,  Dean Alexander Denton ,  Michael John Carney

IPC: B01J3100

CPC classification number: C08F10/02 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65922 ,  C08F110/02 ,  C08F4/65916 ,  C08F4/025 ,  C08F2500/18 ,  C08F2500/24

Abstract: The present invention is directed to a coordinating catalyst system comprising at least one metallocene or constrained geometry pre-catalyst transition metal compound, (e.g., di-(n-butylcyclopentadienyl)zirconium dichloride), at least one support-activator (e.g., spray dried silica/clay agglomerate), and optionally at least one organometallic compound (e.g., triisobutyl aluminum), in controlled amounts, and methods for preparing the same. The resulting catalyst system exhibits enhanced activity for polymerizing olefins and yields polymer having very good morphology. The support-activator is a layered material having a negative charge on its interlaminar surfaces and is sufficiently Lewis acidic to activate the transition metal compound for olefin polymerization.

Abstract translation: 本发明涉及包含至少一种金属茂或约束几何催化剂前催化剂过渡金属化合物（例如二氯化二（正丁基环戊二烯基）二氯化锆）），至少一种载体 - 活化剂（例如喷雾干燥 二氧化硅/粘土附聚物）和任选的至少一种有控制量的有机金属化合物（例如三异丁基铝）及其制备方法。 所得催化剂体系表现出增加的聚合烯烃的活性并产生具有非常好的形态的聚合物。 载体 - 活化剂是在其层间表面上具有负电荷的层状材料，并且足够的路易斯酸性以活化用于烯烃聚合的过渡金属化合物。