公开(公告)号：US20030199389A1

公开(公告)日：2003-10-23

申请号：US10427027

申请日：2003-04-30

Applicant: THE GOVERNORS OF THE UNIVERSITY OF ALBERTA

Inventor： Peter Phung Minh Hoang ,  Charles Russell ,  Jason Roy Kearns ,  Sieghard E. Wanke ,  David T. Lynch ,  Nai-Hong Li

IPC: C08F004/44 ,  B01J037/00

CPC classification number: B01J31/143 ,  B01J31/06 ,  B01J31/14 ,  B01J31/165 ,  B01J31/2295 ,  B01J31/24 ,  B01J31/38 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J2531/0225 ,  B01J2531/48 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65925 ,  C08F10/00 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/65916 ,  C08F4/027 ,  C08F210/14

Abstract: Functional polymers containing hydroxyl groups as supports for use with catalysts can increase the activity of these catalysts which results in improved ethylene polymerization. The present invention seeks to provide catalysts with improved activity by incorporating 2-hydroxyethyl methacrylate (HEMA) into the support of the catalyst.

Abstract translation: 含有羟基作为与催化剂一起使用的载体的官能聚合物可以增加这些催化剂的活性，这导致改进的乙烯聚合。 本发明寻求通过将甲基丙烯酸2-羟乙酯（HEMA）引入催化剂的载体来提供具有改进活性的催化剂。

公开(公告)号：US20020010081A1

公开(公告)日：2002-01-24

申请号：US09732523

申请日：2000-12-06

Inventor： Zhulan Li ,  Juxiu Yang ,  Mingzhi Gao ,  Yun Zhao ,  Bingquan Mao ,  Aichun Yang ,  Chunmin Ding ,  Wenbo Song ,  Kunzheng Liu

IPC: B01J031/00 ,  B01J027/138 ,  B01J037/00 ,  C08F004/02 ,  C08F004/60

CPC classification number: C08F10/00 ,  C08F4/654

Abstract: The present invention relates to a catalyst component for the (co)polymerization of olefins comprising titanium, magnesium, halogen and a mixed electron-donor and a catalyst for the (co)polymerization of olefins comprisin: (A) the catalyst component; (B) an organic aluminum compound; and (C) an organic silicon compound. The polymer with high and adjustable stereospecificity and broad molecular weight distribution can be prepared by using the catalyst.

Abstract translation: 本发明涉及包含钛，镁，卤素和混合电子给体的烯烃（共）聚合的催化剂组分和用于烯烃（共））聚合的催化剂，其包括：（A）催化剂组分; （B）有机铝化合物; 和（C）有机硅化合物。 可以通过使用催化剂制备具有高和可调立体定向性和宽分子量分布的聚合物。

公开(公告)号：US20010029232A1

公开(公告)日：2001-10-11

申请号：US09870022

申请日：2001-05-31

Inventor： Moris Eisen ,  Victoria Volkis ,  Michal Shmulinson ,  Claudia Averbuj ,  Edith Tish

IPC: B01J031/00 ,  B01J037/00 ,  C08F004/02 ,  C08F004/60

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F12/08 ,  C08F110/06 ,  C08F210/06 ,  Y10S526/905 ,  C08F4/659 ,  C08F2500/15 ,  C08F2500/21 ,  C08F212/08 ,  C08F2500/16 ,  C08F210/08 ,  C08F4/64044

Abstract: A process for the polymerization of one or more alpha-olefins having at least 3 carbon atoms, which comprises contacting the monomer or monomers in a polar or non-polar solvent under polymerization conditions with a homogeneous catalyst system including (a) a cationic form of a racemic mixture of a chiral octahedral transition metal complex or of a non chiral octahedral transition metal complex, comprising 1, 2 or 3 bidentate chelating ligands and no cyclopentadienyl ligands and having C1, C2, or C3 symmetry; and (b) an anion of a Lewis acid or a Brnullnsted acid; and adjusting the pressure so as to obtain either a highly stereoregular polymer or copolymer or an elastomer.

Abstract translation: 聚合具有至少3个碳原子的一种或多种α-烯烃的方法，该方法包括在聚合条件下使单体或单体在极性或非极性溶剂中与均相催化剂体系接触，所述均相催化剂体系包括（a）阳离子形式的 手性八面体过渡金属络合物或非手性八面体过渡金属络合物的外消旋混合物，其包含1,2或3个二齿螯合配体，没有环戊二烯基配体并具有C1，C2或C3对称性; 和（b）路易斯酸或布朗斯台德酸的阴离子; 并调节压力以获得高度立构规整的聚合物或共聚物或弹性体。

公开(公告)号：US20010023231A1

公开(公告)日：2001-09-20

申请号：US08927059

申请日：1997-09-10

Inventor： MARIO SACCHETTI ,  STEFANO PASQUALI ,  GABRIELE GOVONI

IPC: C08F004/02 ,  C08F004/60 ,  B01J031/00 ,  B01J037/00

CPC classification number: B01J31/143 ,  B01J31/1616 ,  B01J31/2295 ,  B01J31/26 ,  B01J35/023 ,  B01J35/10 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/108 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2531/56 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  C08F210/16 ,  C08F4/65916 ,  C08F210/08 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/08

Abstract: The present invention relates to components of catalysts for the polymerization of olefins comprising a metallocene compound and a magnesium halide which have particular values of porosity and surface area. In particular the components of the invention have surface area (BET) greater than about 50 m2/g, porosity (BET) greater than about 0.15 cm3/g and porosity (Hg) greater than 0.3 cm3/g, with the proviso that when the surface area is less than about 150 m2/g, the porosity (Hg) is less than about 1.5 cm3/g. The components of the invention are particularly suitable for the preparation of catalysts for the gas-phase polymerization of null-olefins.

Abstract translation: 本发明涉及包含茂金属化合物和卤化镁的烯烃聚合用催化剂的组分，其具有特定的孔隙率和表面积值。 特别地，本发明的组分具有大于约50m 2 / g的表面积（BET），大于约0.15cm 3 / g的孔隙率（BET）和大于0.3cm 3 / g的孔隙率（Hg），条件是当 表面积小于约150m2 / g，孔隙率（Hg）小于约1.5cm 3 / g。 本发明的组分特别适用于制备用于α-烯烃气相聚合的催化剂。

公开(公告)号：US20040110631A1

公开(公告)日：2004-06-10

申请号：US10415158

申请日：2003-04-24

Inventor： George Rodriguez

IPC: B01J031/00 ,  B01J037/00 ,  C08F004/02 ,  C08F004/60 ,  C08F004/44 ,  C07F005/06 ,  C07F009/02

CPC classification number: C07F5/027 ,  C08F4/65927 ,  C08F210/16 ,  C08F4/65908 ,  C08F210/06 ,  C08F2500/03

Abstract: Zwitterionic compositions of matter comprising cations nullCtnullnull and anions connected together with substantially rigid fluorinated linking groups are described. These zwitterionic compositions serve as cocatalysts. They activate olefin polymerization catalysts, and can dissolve in aliphatic solvents. Synthesis and polymerization are illustrated.

Abstract translation: 描述了包含阳离子[Ct] +和与基本上刚性的氟化连接基团连接的阴离子的物质的两性离子组合物。 这些两性离子组合物用作助催化剂。 它们活化烯烃聚合催化剂，并可溶于脂族溶剂。 说明合成和聚合。

公开(公告)号：US20030162651A1

公开(公告)日：2003-08-28

申请号：US10348613

申请日：2003-01-21

Inventor： Kathy S. Collins ,  Syriac J. Palackal ,  Max P. McDaniel ,  Michael D. Jensen ,  Gil R. Hawley ,  Kenneth R. Farmer ,  Christopher E. Wittner ,  Elizabeth A. Benham ,  Anthony P. Eaton ,  Joel L. Martin

IPC: B01J031/00 ,  B01J037/00

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F4/65927 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/65916 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/10

Abstract: This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises contacting a organometal compound/organoaluminum mixture, a treated solid oxide compound, and, optionally, a second organoaluminum compound.

Abstract translation: 本发明提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物。 本发明还提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物，其中所述催化剂组合物包括使有机金属化合物/有机铝混合物，经处理的固体氧化物化合物和任选的第二有机铝化合物接触。

公开(公告)号：US20030149198A1

公开(公告)日：2003-08-07

申请号：US10013144

申请日：2001-12-10

Inventor： Brooke L. Small ,  Angel Jose Marcucci

IPC: B01J031/00 ,  C07C002/04 ,  C07C002/24 ,  C08F004/06 ,  C08F004/72 ,  C08F004/02 ,  C08F004/60 ,  C08F004/44 ,  C08F004/70 ,  B01J037/00

CPC classification number: B01J31/18 ,  B01J31/1815 ,  B01J31/2204 ,  B01J31/24 ,  B01J2231/122 ,  B01J2231/20 ,  B01J2531/56 ,  B01J2531/62 ,  B01J2531/72 ,  C07F11/005 ,  C08F4/63912 ,  C08F4/6392 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F2420/02 ,  C08F4/63904 ,  C08F2500/02 ,  C08F2500/23 ,  C08F210/14 ,  C08F4/69224 ,  C08F10/00 ,  C08F4/69232

Abstract: Novel metal complexes, particularly chromium complexes, which contain at least one tridentate ligand are disclosed and prepared. Olefins, particularly ethylene, can be reacted to form butene and/or other homo- or co-oligomers and/or polymers with high null-olefin concentrations by contacting a metal catalyst which contains a transition metal, particularly chromium, complexes having per metal atom at least one tridentate ligand with N, O, or N and O coordinating sites.

Abstract translation: 公开并制备了含有至少一个三齿配体的新型金属络合物，特别是铬络合物。 烯烃，特别是乙烯可以通过使包含过渡金属的金属催化剂，特别是铬，具有每个金属原子的络合物接触，使烯烃和/或其它具有高α-烯烃浓度的均聚物或共低聚物和/或聚合物反应 至少一个具有N，O或N和O配位点的三齿配位体。

公开(公告)号：US20030027704A1

公开(公告)日：2003-02-06

申请号：US10194052

申请日：2002-07-15

Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

Inventor： Yoshiaki Sakatani ,  Hironobu Koike ,  Hiroyuki Ando

IPC: C04B035/00 ,  B01J031/00 ,  B01J037/00 ,  B01J021/04

CPC classification number: C01G23/0532 ,  C01P2002/84 ,  C03C17/25 ,  C03C17/256 ,  C03C2217/21 ,  C03C2217/212 ,  C03C2217/71 ,  C03C2218/111 ,  C09C1/3661 ,  C09C1/3669 ,  C09C1/3692 ,  Y10S502/522

Abstract: A ceramics dispersion liquid is provided. The dispersion liquid may form an applied film easily recovering hydrophilic properties with light irradiation even when contaminated by lipophilic materials. The ceramics dispersion liquid comprises a ceramics, a dispersion medium, and at least one compound selected from a carboxylic acid, an ammonium carboxylate, a salt of carboxylic acid with metal selected from Ia group, IIa group, IIIa group, Va group, VIa group, VIIa group, VIII group, Ib group, IIb group, IIIb group, IVb group and lanthanoid group, and a salt of oxalic acid with metal selected from IVa group.

Abstract translation: 提供陶瓷分散液。 即使在被亲油性物质污染的情况下，分散液也可形成容易回收亲水性的涂膜。 陶瓷分散液包含陶瓷，分散介质和至少一种选自羧酸，羧酸铵，羧酸盐与选自Ia族，IIa族，IIIa族，Va族，VIa族的金属的化合物 ，VIIa族，VIII族，Ib族，IIb族，IIIb族，IVb族和镧系元素，草酸盐与选自IVa族的金属。

公开(公告)号：US20020013217A1

公开(公告)日：2002-01-31

申请号：US08040671

申请日：1993-03-31

Applicant: Hans-Friedrich Herrmann

Inventor： HANS-FRIEDRICH HERRMANN ,  BERND BACHMANN ,  BERNHARD HIERHOLZER ,  WALTER SPALECK

IPC: C08F004/02 ,  C08F004/60 ,  B01J031/00 ,  B01J037/00

CPC classification number: C08F10/00 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/63922 ,  C08F110/02 ,  Y10S526/904 ,  Y10S526/943 ,  C08F2500/03

Abstract: The present invention relates to a supported catalyst for the polymerization of olefins, which can be prepared by reacting the reaction product formed from an aluminoxane and at least one metallocene with a microporous, polymeric support.

Abstract translation: 本发明涉及用于烯烃聚合的负载型催化剂，其可以通过使铝氧烷和至少一种茂金属形成的反应产物与微孔聚合物载体反应来制备。

公开(公告)号：US20010018395A1

公开(公告)日：2001-08-30

申请号：US09208898

申请日：1998-12-10

Inventor： DAVID GEORGE WARD

IPC: B01J031/00 ,  B01J037/00 ,  C08F004/02 ,  C08F004/60

CPC classification number: C08F10/00 ,  C08F4/02 ,  C08F4/619 ,  C08F4/61904 ,  C08F4/61908 ,  C08F4/61916

Abstract: The present invention is a halogenated support, supported activator and supported transition metal catalyst system involving reacting a carrier containing reactive functionalities with a halogenated organic in the presence of base and contacting a catalytic activator of the formula nullCnullnullnullnullMn(Q1-Qnnull1)null and/or MnQn a transition metal catalytic precursor with the halogenated support.

Abstract translation: 本发明是一种卤化载体，负载型活化剂和负载型过渡金属催化剂体系，其包括在碱存在下使含有反应性官能团的载体与卤代有机反应并使式[C +] - [Mn（Q1-Qn +1）]和/或MnQn是具有卤化载体的过渡金属催化前体。